System proposal assingment 3 Assignment Example | Topics and Well Written Essays - 750 words

System proposal assingment 3 - Assignment Example diagrams. The current Unirec system is a manual system where forms are given to customers to fill their health records and registration forms. Working hours for trainers are manually recorded, the same way as payments. The fittness protocols are written on a paper and the company does not keep personal records of customers. All these are problems which can be captured by the new system that is to be implemented. The new system will do away with unnecessary and excess paper work. It will also give room for expansion by accommodating more data that does not require much physical space for storage. The logical data flow diagrams of the current and new system are shown below An alternative system to this one would be a UniRec fitness management system that has a website where gym information is always available for everyone and people can register for membership online. Members would be able to access the gym staff from wherever they are saving on time and reducing chances of overcrowding and queues at the gym location. Another alternative system would be a gym management system that provides online gym sessions through YouTube videos. These videos are made by the gym instructors and people pay to access the videos remotely. The payments and membership registration details could be stored on a physical or virtual server. In both systems, customers would upload their medical records online, the records get approved by fitness consultants, then the client gets a go-ahead to sign up for training sessions. No paper work would be needed whatsoever. The customers, consultants, fitness trainers and the manager would each have their accounts from which they all see data that is relevant to them. The manager would however be able to see all the data in the system by simply querying the database. The database could be stored in a computer in the gym or on a virtual server over the internet, from which storage space is paid for. The new system will

2 questions Assignment Example | Topics and Well Written Essays - 500 words

2 questions - Assignment Example Furthermore, if this business is new or small, then this method is very unsuitable. In choosing maxmin criterion, the management will be looking at the worst possible situation in all the options and then adopting the option that provides the least bad results; that is, they adopts the option that optimizes the least profits. As already discussed, this criterion will not be attractive to this particular company if its owners are risk averse decision makers because the method is based on excessive watchfulness. However, while adopting Laplace method, the management should be sure that they are not conversant of chances of different conditions and have no reason to decide otherwise. From the calculations, the most central location is B; therefore, the most frequented department (4) should be placed there. The department that makes more trips to department 4 is department 2, therefore should be placed at the locations closest, for instance A, which is 40 yards from A. Second priority should be offered to department 1, which makes 80 trips to department 4. This department should be placed at location C, which is 40 yards from location B. Automatically, the last department, which is 3, will be located at location D, which is the most distant location at 50 yards from department D’s location (Stevenson, 2008). Following the revised trips schedule, minimizing travel costs will be best when the departments are placed as described below. The highest number of trips are made to department 4, therefore, it should be placed at the most central location. Therefore, taking the distances indicated in part a, department 4 should be placed at location B, which is 40 yards from location A; 40 yards from location C; and 50 yards from location D. However, priority should be given to department 3, which does 60 trips to department 4. Department 3 should be placed at either location C, then department 2, which makes 50 trips to

Meeting Childrens Needs Using A Holistic Approach Young People Essay

Meeting Childrens Needs Using A Holistic Approach Young People Essay Play is the only way the highest intelligence of human kind can unfold Joseph Chilton Pearce Critically discuss how practitioners can meet childrens all-round care, learning and development needs by adopting a holistic approach. Recent government publications have focused on frameworks which support a holistic approach to the care and development of children. This essay will explore recent and historical theories of holism and the merits of such in the context of early learning. It will investigate how differing approaches meet the individual needs of children. It will discuss how the Common Core of Skills and Knowledge for the Childrens Workforce enables the five outcomes of Every Child Matters: Change for Children (ECM) to be delivered through the Early Years Foundation Stage (EYFS); simultaneously embracing a holistic, play based approach to learning and development. It will also identify the need for practitioners to truly understand and fully embrace their principles in order to deliver a child centred curriculum. Additionally it will explore the writings of those who appose the EYFS and establish if these notions are justified. References will be made to the writers setting and this will be referred to as the setting. Through play, the holistic development of the child is encouraged. Holistic is a term devised from the Greek word meaning whole and entire. A true holistic approach is child centred, recognises that every child is individual and unique, and should be treated with respect, regardless of age, race, religion, social status, disability. Every child has the right to a safe, secure, happy childhood with accesses to outside agencies who can offer support if needed. Play is a means through which children explore and make sense of their world preparing them for adulthood. Children are naturally curious, and by providing space, resources, opportunities, positive interactions with adults, peers and a safe environment for them to explore, learning and development will take place. Research undertaken by play for change (2008) revealed that play is vital to a childs development and practitioners should hold a sound knowledge of it. It is through play that children learn from their mistakes and bui ld relationships with others. There is no right or wrong way to play, it is something that morphs and changes constantly. It becomes, evolves and is built upon by the child. Pound mentions that; Play encourages creativity and imagination. It is intellectually, socially, emotionally, physically and linguistically challenging and encourages children to work in depth (alone and with others). It can offer all children the chance to explore and learn at their own pace and stage of development. It has a crucial role in enabling children to consolidate learning (Pound 2008 p74) Children should all have the right to an individual, experience rich learning environment, which is provided by practitioners, who have a clear understanding of how to meet their learning needs and styles. This in turn will engage childrens learning and enable them to develop and reach their full potential. Lindon defines the term holistic in a child context as; A holistic or whole child approach stresses the importance of thinking about and behaving towards children as entire individuals, that all their skills are important and support their whole development. Lindon (2009) p10 And Miller (2000) describes holistic education as; each person finds identity, meaning, and purpose in life through connections to the community, to the natural world, and to spiritual values such as compassion and peace. Holistic education aims to call forth from young people an intrinsic reverence for life and a passionate love of learning. The Children Act (2004) and ECM underpinned all legal changes to the childrens services. The ECM document, aims to protect children from harm, keep them healthy and help them to achieve their goals in life. Prevention, intervention and protection are at the forefront of this wider vision by promoting multi-disciplinary working and effective protection for children. The EYFS is the framework central to a ten year strategy that brings together all other existing frameworks. Integrated within the EYFS are the five outcomes of ECM, which are, be healthy, stay safe, enjoy and achieve, make a positive contribution and achieve economic well- being. Also the principles of the Common Core of skills and knowledge, which are; effective communication and engagement with children and families, child development, safeguarding and promoting the welfare of the child, supporting transitions, multi agency and integrated working and information sharing. These combined frameworks provide a child centred approach to the care and education of children. This is underpinned by a holistic, play based approach. It will ensure that all children have access to a consistent approach to care, learning and development. It is essential that all practitioners have a sound understanding of current frameworks and how to relate them to every day practice thus ensuring they are me eting the needs of all children. Maslows theory of the hierarchy of needs forms the basis of a holistic approach. Maslow identified five levels of need, starting with food and water. The next stage is safety and love followed by self esteem. At the top of his pyramid is self actualization. He believed that a child can not progress to the next stage until all their current needs have been met. He considers it the priority of the curriculum to meet the needs of children inside the classroom. The practitioner must provide an environment where children are safe, secure and emotionally stable and have a sense of belonging. A safe and happy childhood is the bedrock for childrens future learning and development. This concurs with the principles of the EYFS when providing a holistic education for children and the DCSF write that; A secure, safe and happy childhood is important in its own right, and it provides the foundation for children to make the most of their abilities and talents when they grow up. (DCSF 2008, p7) Children begin learning and developing before they are born and research proved that; 90% of a childs brain connections will be made by the time they are five. That means that their development and learning from birth to the age of five has significant influence on their future lives. (CWDC, 2010) During this period children are more responsive to the care and experiences they encounter. Bertram and Pascal (2006) p.70 discuss how high quality effective experiences provided in the early years improve life chances. Looking at the child holistically, with distinctive needs, interests and learning styles is beneficial to their development, and it is the belief of Hutchin that; To ensure children are confident, happy and engaged in learning their individual needs must be met. Hutchin (2006) p30 The notion of a holistic approach to education is not a recent one, and was identified as far back as 1805 by Pestalozzi (Pound 2008 p8). He was of the opinion that education was personal, and must appeal to the learners interests. He stressed the importance of recognising the uniqueness of all, and believed everyone had the potential to succeed. The EYFS integrates these principles into the framework and believes that; The EYFS and the Early Learning Goalsprovide sufficient flexibility for practitioners to follow childrens interests, respond to their ideas for developing play activities, and provide structured activities (which can also be playful to teach specific knowledge and skills. DCSF (2009) p4 Te Whariki, the curriculum of New Zealand also stresses the importance recognising children as unique, and that working closely with families is crucial to a childs development. It emphasises the important role play has in learning and development, and through its holistic approach aims to ensure all children grow up competent and confident, and can contribute positively to society. It also aims to ensure children are physically and mentally healthy (Pound 2008 p67- 69). Howard (2010), pointed out that; Early Years Education today needs to be far more creative than it has been in the past, as it needs to equip children with the skills and processes for an unknown tomorrow. (Howard, 2010 p51) Addressing childrens individuality and uniqueness through a holistic approach will ensure they progress to healthy adults, and enable them to remain a confident, stable member of an unpredictable world. Palmer (2006) p198 discusses how every child has a desire to learn and has an indication of what they want to learn. If the adult is aware of the childs interests, they will incite their enthusiasm and desire to learn more. He also writes that a rigid curriculum which gives no thought to a childs interests, or what inspires them, will not facilitate learning. The core principles of the EYFS are that, children learn and understand the world in which they live through play. Purposeful play primarily facilitates the development of social and emotional skills. These skills then assist all other areas of learning. Learning must be pleasurable, stimulating and challenging and performed in surroundings that reinforce holistic development. It is essential that it provides them with enough skills and self assurance to become a competent learner. All childrens individual needs and interests should be planned, through analysis of careful non judgemental observation. Planning should be individual, and incorporate a childs unique interests and developmental stage. Some do not fully understand the principles of a holistic approach and the aims of the EYFS, or how to implement them correctly, to ensure the children are happy, engaged learners. This therefore, highlights a need for settings to ensure that all practitioners are suitably informed, and educated regarding its principles and delivery. A true understanding of its core values and aims is vital, and all who implement should understand that; Play underpins the delivery of all the EYFS. DCSF (2008) p 6-7 Many of the children within the setting can become restless in situations which are of no interest to them. The most common is during the extremely formal registration period. The relevance of such an activity, should, be considered to determine whether it holds any learning potential. The Setting Manager considers the formal approach to learning favourable, and insists all children gather together at the beginning of each session for thirty minutes carpet time and registration. It is believed, that this is an unrealistic time scale for children to sit quietly listening to one adult. Unfortunately, the Foundation Stage Manager has a differing opinion. She is of the belief that children do not learn through osmosis or child initiated play, and that an adult must have constant input in order for any learning to take place. Adult initiated activities are interpreted as; the children are given worksheets daily and asked to complete them following a model on the board. All children are gi ven the same worksheet regardless of their ability. These worksheets are then used as evidence to add to their port folios. It is her belief that the purpose of observation is for expanding the content of a port folio and not the main source of evidence for assessment. To try and counteract these issues the larger of the two areas in the Foundation Unit has been re-organised. Low level print and interactive displays have been added. All areas have been made more accessible and enhancements such as materials, pictures and books added, to provide a good continuity of provision. Mark making tools have been placed in baskets around the area, these can then be transported by the children into other areas to encourage, and promote early writing skills. Numbers have been placed around the unit in various forms and interactive displays where shapes, numbers and colours can be sorted, have been added to promote problem solving, reasoning and number as well as fine motor skills. Photographs have been added to shelving units to help children to when tidying away. All provision is now accessible at all times allowing the children free flow play whenever possible. The two outdoor areas have also been improved, adding various materials to support learning. There are still many more improvements to be made both indoors and outdoors. Contrary to the managers beliefs, children are observed when possible by all other staff members. These observations are used to inform the planning of some team members. More in depth training as to the holistic aims of the EYFS, and its correct delivery would be advantageous. However, following her retirement in July, September will bring new changes to the routines of the setting, and promote a more child centred approach to learning. It was the belief of Montessori (Pound 2008 p 29-31) that a childs natural ability to learn stems from solid experience and the use of objects to explain ideas and concepts. Observation played a major role in her work and a fundamental part of the EYFS is assessment through observation and it identifies; Providers must ensure that practitioners are observing children and .use these observations and assessments to identify learning priorities and plan relevant and motivating learning experiences for each child. DCSF(2009) p16 Italys Reggio Emila approach to learning not only agrees that all children have potential, and are individual and unique, but it also believes that observing and recording childrens experiences and play through various means e.g. photographs, videos, written observations is crucial to learning and development. (Pound 2008. P52, 53) Nutbrown and Carter (2010) p114 write that; Watching and learning are the essential tools of assessment with which practitioners can both establish the progress that has already taken place and explore the futureThe role of the adult in paying careful attention to childrens learning, and reflecting upon that learning, is crucial to the enhancement of childrens future learning. Observation plays a key part in establishing a childs developmental progress, interests and learning styles. Observing children in everyday activities enables practitioners to build up a precise image of the child, their understanding, and personal interests. These judgements should be based on childrens actions that are independent and uninfluenced by an adult. A holistic practitioner must be able to identify a childs individual learning needs and care requirements, as well as establish how their learning and development has progressed. Coates and Thompson agree that; In recording development and progress, relationships and actions become significant and illustrative of the progression in childrens learning. Coates Thomson(2010) p68 The holistic approach of the EYFS promotes the use of observations and maintains their importance in a childs development. It writes; observe childrens activities carefully, trying to discover what the child is thinking about and learning and the goals of the play, so they can accurately support and extend the childs learning focus either at the time, or later by changes to the environment or in planned activities. DCSF(2009) The project approach is a more recent approach to education and believes that all children have the desire to learn and want to make sense of their experiences through hands on experience. They must identify situations where learned skills will be useful and used appropriately to solve problems. Children build on their existing knowledge and they need the practitioner to aid the progression of these skills Classrooms must offer flexible learning which supports the needs of all children (Chard). A skilful practitioner will have the ability to engage with children and support these concepts. The EYFS recognises the importance of these ideologies and makes many references throughout the document on how to implement these measures and incorporate them into the curriculum successfully. It has been established that learning through play is central to the ideologies of the EYFS and indoors and outdoors are both equally as important as learning environments, and both equally as important in a childs development. It states that; Play underpins the delivery of all the EYFS. Children must have opportunities to play indoors and outdoors. . DCSF(2009) p7 The EYFS believes that children should be allowed to have responsibility for their learning and be able to make decisions and learn from their mistakes. A great deal of emphasis is placed on the fact that what a child can already do and are interested in, is a starting point for their learning Tassoni and Hucker agree that; Play is considered to be one of the primary needs of a child. Play is often said to be childs work Play is the main way in which children learn, and therefore play affects all aspects of a childs development. Tassoni Hucker (2000)p.1,5 The EYFS offers a developmentally, flexible continuum of goals for children from birth to five. For practitioners who agree with its principles and understand its true pedagogy implementation should be reasonably unproblematic. There are six areas of learning and development within the EYFS, which are broken down into, one hundred and seventeen scale points. Scale points four to eight are not hierarchical and can be achieved in any order. Scale point nine reflects those children who are beginning to move beyond the early learning goals. Many of the scale points interrelate and are often achievable together. The developmental stages of the EYFS overlap recognising that children are unique and will develop, grow and learn at differing rates. The children in the setting have a broad spectrum of abilities, and the flexibility and overlapping developmental phases of the EYFS enable practitioners to effectively identify where children are in relation to their development. It also assists s ome practitioners to plan and resource for individuals, as well as small groups who share similar abilities and interests. One member of staff works solely with a child who has special educational needs and she finds the EYFS guidance a valuable tool for establishing his progress when planning activities to support his learning, using the Look, listen and note section. This exemplifies the EYFS has a true understanding of the holistic approach to childrens development. Kelly agrees that; An important feature of the EYFS is the principle of it being a developmental framework. Rather than prescribing a set of learning objectives or targets, it is intended to provide a continuum of development (milestones) which acknowledges the fact that children are unique and may not progress in the same way or at a uniform rate. Kelly (2009) But is the EYFS as holistic and child centred as it claims to be, some think not, the Open Eye Campaign believes it is; overly prescriptive, potentially harmful to the development of children and a breach of the human right of parents to have their children educated in accordance with their own philosophies. Open Eye (2007) However, the DCSF counter argue that; There is no obligation in the EYFS for children to reach any particular standards The EYFS is founded on the importance of play. It doesnt require any formal approaches, and in fact discourages them, recognising that children need to play to have fun and to learn about the world around them, by playing freely with support from adults. DSCF(2008) p9 And the QCDA( Qualifications and Curriculum Development Agency) states that; Parents can apply for an exemption to the school that their child attends, if they consider that the learning and development requirements of the EYFS framework (or some element of them) are in conflict with their religious or philosophical beliefs. QCDA (2010) These statements reinforce that the core principles of the EYFS places the child at the centre of its practice, and any parent has the right to withdraw their child from any aspects of the curriculum they disapprove of. It also confirms that parents do have the casting vote on how their child is educated. Within the developmental stages are the early learning goals. These are not necessarily attainable by all children, and the goals cover a wide range of achievable objectives. In agreement with the earlier citation by Kelly (2009), it is believed that it ensures all children, whatever their stages of development have their learning needs identified and met. Most children will not have achieved all scale points at the end of their reception year and ideally implementation of the EYFS should continue into KS1. In their letter to the Department for Children, Schools and Families, Siraj-Blatchford,  Duffy  and Nelson request that the EYFS; Continues the Early Years Foundation Stage to the end of Key Stage 1. Siraj-Blatchford,  Duffy  and Nelson (2008) Kirklees are in agreement with this fact and write that; Teachers in Y1 can continue to use the EYFS Profile as their assessment tool for children where they consider this to be appropriate. This will be particularly the case for children who have not obtained any or most of the Early Learning Goals (ELG) scale points 4-8 in a particular EYFS Profile scale. Kirklees (2009) Transitions can sometimes prove stressful for children and this is recognised by the Common core of skills and knowledge. This asserts that, supporting a continued approach will enable the child to adapt more easily to stressful situations they encounter throughout their lives. These could be between classes or family issues. Within the setting a great deal of training and discussion has taken place to implement these measures, ensuring the Year One Teacher plans effective, responsive activities that support continued development. Many changes have been made to the set up and structure of the Years One classroom to guarantee a continuum of good practice which will enable children to carry on achieving. It is also essential that practitioners listen and respond to childrens needs and feelings. Assisting them to overcome difficulties and address any problems they face. Sharing these fears and worries with others will help them deal with them in a controlled, safe environment, with attentive, understanding impartial adults The children within the setting attend circle and nurture time on a weekly basis. This session allows the children a chance to discuss how their actions, and the actions of others impact, both positively and negatively on feelings. Children are given the opportunity to discuss their feelings, worries and concerns with a member of staff who is trained to deal with them. Any serious concerns are forwarded to the designated person in charge of child protection. They are dealt with in a tactful and sensitive manner following the relevant policies. This activity also reinforces social skills such as turn taking and sharing. One of the achievable goals outlined in the EYF S is; Work as part of a group or class, taking turns and sharing fairly, understanding that there needs to be agreed values and codes of behaviour for groups of people, including adults and children, to work together harmoniously. DCSF(2008) During this session they also participate in nurture time this is based on the premise of play therapy and the children are given the opportunity to address their feelings through carefully controlled play situations. It gives them a chance to deal with, and express their emotions in a calm controlled way, with staff who are trained to deal with and support the child through any difficult and emotional times. The EYFSs holistic aim puts the child at the centre of all practice and recognises their individuality. It welcomes and celebrates difference and diversity in all, and great importance is placed on communicating effectively with parents and involving them in every process of their development. Parents are recognised as the childs main educator. Part of this involves each child having a key worker who will help them to develop whilst offering support to both the child and the family. Key workers provide a safe and secure attachment for the child and their parents. They are a point of contact, with which parents can discuss any worries or concerns. They are responsible for a small group of children who they help to settle and observe. They liaise with parents and other outside agencies where necessary. This concept relates to Bowlby and Goldschmieds theory of attachment. Both believed that secure attachments are essential for positive social, emotional and intellectual development, and that children will show a preference to one adult, and that these attachments are a normal part of development. (Pound 2008 p44-45). Jackson (2009) draws our attention to this and writes; the key person system is designed to ensure that each child in a day nursery has a special relationship with an individual staff member. Jackson (2009) There are two Teachers, two Nursery Nurses and two Classroom Assistants within the setting and although certain children and parents have formed attachments with staff, there is currently no key worker system in place. This decision was not undertaken without due consideration. Many incidents have occurred, where one of the Classroom Assistants had miss informed parents and wrongly recorded information, she was offered the relevant training and self development but declined the offer, stating that she did not have the time or the confidence to drive to other locations. Other members of staff offered help and advice, but this too was declined. These concerns were brought to the attention of the Head Teacher, who recommended that a well informed member of the team should be readily available whenever parents are in the building, and all recorded information should be checked before being placed in the childrens profiles. At this present moment in time these issues are still been addres sed, and it is hoped that in the near future an effective key worker system will be established. Although children may appear the same and share similar interests they are all individual and unique. This not only relates to their interests, development, and learning styles but also their race, religion and cultural heritage. By celebrating and embracing difference and diversity the EYFS maintains that every child is included and not put at a disadvantage. It is important that every child must learn to value the differences and diversity in others and mature into confident adults that will make a positive contribution to society. In her introduction to diversity, inclusion and learning in the early years Siraj-Blachford identifies that; In modern, diverse societies, and a world that increasingly recognizes the realities of global interdependence, it is essential that children learn social competence to respect other groups and individuals, regardless of the difference. The learning must begin in the earliest years of a childs education. Siraj-Blachford (2010) p151 Pound (2009) p 9-11 discusses how Bronfenbrenner developed the Egological Systems this theory relates to how everything that surrounds a child has an influence on their development, and that practitioners must treat all children, their families, beliefs and culture with respect and create a setting that is both welcoming and accepting. In recent years the setting has become a more diverse environment and now welcomes families of differing religions, countries and heritages. In order to ensure each individual felt accepted and valued, a display which contained the words hello and welcome in several languages was added. This was displayed along side a talented wall which contained a picture of each child engaged in their favourite activities and the words I am talented, together we are awesome, because I can. The Leeds Gypsy Roma Traveller achievement service also provided a range of resources which were displayed around the setting. The aim was to raise awareness and overcome prejudice of the Gypsy, Roma and Travellers in the setting and highlight the values of their culture and heritage. A parent informed the setting that she had enjoyed looking at the displays and artefacts and had gained a great deal of knowledge and understanding from them. One child became greatly interested in the objects displayed on a table. He took ownership of the toy caravan and placed it into his pocket at the beginning of every session. He removed it at intervals during the day and used it to enhance his play in various areas. He then placed it back on the table before he left, usually hiding it behind a bigger object where it was safe for the next day. All current frameworks place a strong emphasis on safe guarding, multi-agency working and information sharing between settings, social services, health professionals and all those who come into contact with children. The common core of skills and knowledge emphasises the importance of practitioners holding a sound knowledge of how these agencies work and interrelate. Early intervention is vital. When effective, operational partnerships are formed between various organisations relevant information can be obtained and acted upon rapidly ensuring problems are detected and addressed before they become harmful to the child. A practitioner who recognises the holistic approach to the child must be aware of the policies and procedures when dealing with safe-guarding issues. The common core of skills and knowledge are not yet legal requirement any many settings and practitioners are unaware of its existence. Making this legal requirement will guarantee all practitioners are capable of deliver ing its aims in the correct manner with the child at the forefront of their practice. This outlines the necessity for practitioners to be reflective and undertake regular personal development to ensure they provide the best quality of care and learning. It also requires practitioners to regularly reflect on and develop their own practice, in order to improve the provision, learning potential and wellbeing of individuals in the setting ensuring their individual needs are met. Conclusion When delivered as intended the Common Core of Skills and Knowledge, ECM and the EYFSs principles do place the child at the centre of all good practise. They stress the importance of meeting a childs individual needs and care requirements. None the less it has been established that some do not comprehend how to deliver it effectively understanding truly the childs uniqueness. This has identified a need to further train practitioners in its aims and principles. Many theories and approaches have been considered when compiling the EYFS and the most vital components have been added. John Oates (2007) one of the writers of the EYFS, states that it recognises the importance of uniqueness and developmental differences between children. He claims that assessing children is not to establish success or failure, but to stress how the main areas of learning are built upon from previous experience. Although the school that the setting is attached to aims to provide a holistic approach to care and education, it has been established that the setting and its staff needs to go through man

African Archaeology :: Africa African Archaeology Essays

1) Metallurgical Origins in Africa Introduction The study of metallurgy in Africa has been dominated by a concern with origins and antiquity. Some Anthropologists believe that African metallurgy was an early, independent invention, while others believe that it was an innovation, which came relatively late, and was a product of diffusion. With these two hypotheses as our only reference points, we are limited in our knowledge of metallurgy as well as its role in the lives of African people. Anthropologists often find themselves in the predicament of being presented with a small number of precedent theories, which shape and direct further studies. Diffusionism J.O. Vogel, in an article published in the Encyclopedia of Precolonial Africa (1991) entitled â€Å"Copper Metallurgy,† took the diffusionist theory of African metallurgy as a given, stating that â€Å"The ultimate source of sub-Saharan metallurgy has not been conclusively identified, but among the most likely source areas are Carthage or southern Morocco via Berber traders crossing the Sahara.† (Vogel, 1997: 125) This author was working within the framework of diffusionist ideas, leaving little room for alternate theories. James Woodhouse, however, a proponent of Indigenism, discusses the logistics of this theory, citing references that suggest that smelting in Carthage only appeared in the early first millennium B.C., making diffusion into Nigeria, and lands further south, difficult in such a short time, if not impossible. More explicitly, Vogel states that â€Å"Copper metallurgy was invented in Eurasia, and began before 6000 B.C,† (Vogel, 1997: 125) and place s the first evidences of African smelting between 900 and 300 B.C. (Vogel, 1997: 126). Without any specific physical evidence cited to this effect, the argument lacks a certain amount of credibility. Another model, which is inherent of diffusionist theory, is that of â€Å"progressive development.† It seems to be a trend in much of Western thought that societies must undergo certain stages of development to qualify as civilizations. The theory proposes that when faced with a new technology, people will automatically embrace it in order to â€Å"better† themselves, and to move up on the ladder of civilization. Proponents of the progressive development theory see any deviation from this pattern as problematic and anomalous. This is shown in the terminology used by certain anthropologists when describing such deviations. In the case of African metallurgy, any society, which does not produce metals, or does not embrace the technology immediately, is seen as facing some sort of â€Å"barrier.

African American Essay Essay

My name is Michelle Williams-Agwagu and my ethnicity group is African American. African Americans came here by forced immigration. They were not invited here to America, and they certainly did not come here by choice. They were forced and taken on ships that brought them to America just to become slaves to the white people. Upon arrival to America, African Americans were treated poorly. Many of them were torn apart from their family members and some were infants that had no knowledge of whom they were as they became older. The group faced many challenges such as prejudice, segregation, and racism. A set of codes were implemented that all African Americans had to adhere to, or they would be punished by either getting beat by their master or possibly killed. African Americans were not allowed to have any education; therefore, no one was allowed to learn to read or write. The slave owners made sure of that and if any slave did learn to read or write, he or she would be punished by their owner. They were separated from the other people because of the color of their skin and was not allowed to eat, play, drink or have any interaction with the masters or the master’s family members unless it was to do household chores as their servant. They did not have many opinions when it came to making decisions. Unfortunately, African Americans were affected by dual labor market and red lining. In the early stages of African American emancipation, not many of them had education or access to quality higher education. Even if they had this education, they were forced into the lower labor market and regardless of the quality of their education they would start in much lower positions than that of their white counterparts. African Americans were affected by this because they were not given any meaningful jobs with any type of significant pay structure and benefits. The jobs were more short-term than long-term. Red lining is a reality in African American communities across the United States. Red lining is a practice which discriminates against Blacks of all economic sectors when they apply for home and business loans and consumer credit. Blacks, more than any other racial or ethnic group (with the possible exception of Native Americans), receive less credit. Through all the bad treatment that African Americans received from â€Å"white† Americans, they (AA) still participated in reverse discrimination. Reverse discrimination is still a problem here in the United States because it is racism; and racism is racism, no matter how we try to spin it. â€Å"Society classes an African American discriminating against a Caucasian as â€Å"reverse† discrimination because for most of American history, it was the African Americans who were persecuted for something that they could not control – their ethnicity. † (Libra, n. d. ) African Americans have also been affected by the glass ceilings form of discrimination, and that is still an ongoing problem also. â€Å"The â€Å"glass ceiling† refers to the barriers that often confront Ethnic Americans and women in trying to reach the upper ladders of corporate America. African Americans do not earn the same pay for comparable positions† (The Glass Ceiling for African, Hispanic (Latino), and Asian Americans, 2008. ) as that of their white counterparts in the same job. Environmental justice issues have plagued African Americans in the past and continue to do so today. In the past century, factories emitting toxic fumes and hazardous waste were positioned near large African American sections of major cities as well as small towns inhabited by mostly African Americans. Today, in areas of Louisiana along the Mississippi River known as â€Å"Cancer Alley†, petroleum and chemical manufacturing plans spew fumes and release carcinogenic chemicals near the water supplies of African Americans. There has long been controversy over this modern issue however no other ethnic or racial group has the desire to have these companies relocate factories near their living areas. African Americans have participated in affirmative action since the very beginning, in fact, affirmative action was implemented in the United States largely for the benefit of this group. Affirmative action makes a valiant attempt to make up for past and current discrimination against a certain group and makes jobs and opportunities that members of this group would not have access to ordinarily. Some African Americans agree with Affirmative Action, while some others disagree with it because they perceive it to be a handout and not being able to get jobs or opportunities on one’s own merit. We, as African Americans have and still face many forms of discrimination. Will it ever end, I do not think so. There have been attempts to close the gap and bring us into that circle of equality but I do not see that ever happening in its entirety, all though we know that all men are â€Å"supposedly† created equal. I culturally identify more with African Americans because it is who I am. However, it is evident that racism with any prefix is a problem in America † it is a problem in the entire world, and I hope people will start accepting people as people rather than accepting that they must hate people because of the color of their skin. Reference Page Libra, Themis. (n. d. ). Is reverse discrimination a problem in the United States?. Helium The Glass Ceiling for African, Hispanic (Latino), and Asian Americans (2008). Ethnic Majority.

Report on Banglalion Wimax Ltd.

Prospects of Wimax Industry Development in Savar Area (Banglalion) [pic] September 20, 2011 To, Lecturer, Golam Mohammad Forkan Faculty of Business Administration, Eastern University Subject: Submission of Report on â€Å"Prospects of Wimax Industry Development in Savar Area† Sir, With due respect, we want to state that, we are the students of Eastern University, of B. B. A. program. We are supposed to do a report on â€Å"Prospects of Wimax Industry Development in Savar Area† In this report we have discussed about the prospects and possibilities of Wimax industry and Banglalion. Here we mainly discussed customer acceptability of these two. Our Marketing Research course teacher gives us an overall idea about how to write the report, which help us a lot to conclude this report. Without his gracious contributions we may not be able to complete this report successfully. Sincerely yours, ______________ Md, Fazle Rabbi Jico ID#082200068 On Behalf of my group members. Prospects of Wimax Industry Development in Savar Area (Banglalion) Prepared for: Golam Mohamad Forkan Assistant Professor Faculty of Business Administration Eastern University Prepared by: MD. Fazle Rabbi Jico ID: 082200068 MD Afzal Hossain ID: 082200026 Shakir Mafsur ID: 082200121 Basir Uddin Amit ID: 082200127 Section: 02 Eastern University 20th September, 2011 Table of content |Particulars |Page No. |Letter of transmittal |2 | |Executive Summary | 5-6 | |Introduction | 7-18 | |Background | 19-21 | |Objective of the report | 22 | |Methodology |22 | |Scope and Limitation of the report |22 | |Company Overview | 23-25 | |Results And Discussions | 26-29 | |Findings | 30 | |Recommendation and Conclusion | 31 |Reference | | |Appendix | 32-43 | |Bibliography | | Executive Summary Success of business depends on several factors and wise decisions; so far Banglalion wimax a wireless internet connectivity provider has been conducting its business quite successfully having great respo nse in Bangladesh. As a company it has got enough fund and sponsors to invest more to capture market share of internet user. According to demand it has given its response towards it gradually and knowing the demand doing continuous research and promotion. Internet service providers association Bangladesh, Sirius broadband, Access telecom ltd, Bangladesh online ltd, Bijoy ISP in Bangladesh, Agni system ltd, Dhakacom ltd, Neksus, Isn, are broadband service providers. Broadband connection provides mainly post paid service and due to weather hazard it get disconnected and during rainy season its quality go down for all the subscribers, and as its not portable. Emergence of modem got very high acceptance and Banglalion wimax filled the space very smartly being sincere about its investment, very high demand is existing in some small city and other regions all over the country. This research will verify how worthy would be the investment of network expansion in Savar. A company should never take decision in ambiguity, Savar, one of the important upazila contains potential market though it could be said by assumption, because first company should know are they ready to accept the service. Earlier some areas have showed potential market but didn’t give positive response because of competitors, local broadband providers was in a strong position. Before investing it should be found that how the competitors are operating, is the market ready to switch? if they, then how long will it take? do education and demographic information seem positive or ot ,occupation and computer users number and all other information and their willingness to accept the service is subject to verify. Savar seem to be a potential field as its demography and environment is positive. Some information’s about Savar – The main occupations are Agriculture 24. 34%, agricul tural labourer 12. 84%, wage labourer 4. 44%, cattle breeding, forestry and fishing 1. 90%, industry 1. 37%, commerce 17. 35%, service 20. 68%, construction 1. 66%, transport 3. 96% and others 11. 46%. There are many other important institutions in Savar. The 9th Division Army Cantonment is located here. There is a Military Firm and Govt Dairy Firm beside Jahangirnagar University. BPATC training center (Public Administration Training Centre), the only training centre for the public service commissioned officers in Bangladesh, is situated in Savar. Radio Bangladesh (Bangladesh Betar) employers Residence and The Transmission Zone with huge Transmission Setup. (HPT-1; high power transmission, HPT-2 etc. ). Two Largest entertainment theme parks of Bangladesh namely â€Å"Fantasy Kingdom† and â€Å"Nondon Park† are also located here. Fantasy is situated in Jamgora Bazar and Nondon Park is situated in Jirani. BKSP, Bangladesh Krira Shiksha Pratisthan, the only national sports institute of Bangladesh is also situated in Jirani Bazar, Savar. Dhaka Export processing Zone, DEPZ is also situated in this upazila. There are 2 universities, 5 colleges, 5 school and colleges, 38 high schools, 3 junior high schools, 16 madrasas, 88 government primary schools, 13 non-government primary schools, 12 community schools, 8 satellite schools, and 1 sports institution. Some of the noteworthy institutions are Adhar Chandra High School (established in 1913), Jahangirnagar University (along with its School and College), Gana Bishwabiddalay, Bangladesh Public Administration Training Centre, Bangladesh Krira Shikha Institution, Atomic Energy Research Establishment, Satellite Ground Receiving Station (Talibabad), National Institute of Biotechnology, Bangladesh Livestock Research Institute, Savar Youth Training Centre, Brac Training Centre. All the macro environmental factors satisfy that there is a positive environment in savar and these institutions and industries can give thousands of users, now it is needed to find out that demand among possible market is high or low, their willingness to purchase and brand loyalty of them, how much they are influenced by promotional activities of Banglalion so far, competitors position by conducting research thus the research is must to get to know that. The study proved that Banglalion and wimax industry has potentials in Savar and network expansion should be taken into account to grab the large market. Introduction WiMAX refers to interoperable implementations of the IEEE 802. 16 family of wireless-networks standards ratified by the WiMAX Forum. Similarly, Wi-Fi, refers to interoperable implementations of the IEEE 802. 11 Wireless LAN standards certified by the Wi-Fi Alliance. WiMAX Forum certification allows vendors to sell fixed or mobile products as WiMAX certified, thus ensuring a level of interoperability with other certified products, as long as they fit the same profile. The original IEEE 802. 16 standard (now called â€Å"Fixed WiMAX†) was published in 2001. WiMAX adopted some of its technology from WiBro, a service marketed in Korea. [4] Mobile WiMAX (originally based on 802. 16e-2005) is the revision that was deployed in many countries, and basis of future revisions such as 802. 16m-2011. WiMAX is sometimes referred to as â€Å"Wi-Fi on steroids†[5] and can be used for a number of applications including broadband connections, cellular backhaul, hotspots, etc. It is similar to Wi-Fi but it can also permit usage at much greater distances. [6] Uses The bandwidth and range of WiMAX make it suitable for the following potential applications: †¢ Providing portable mobile broadband connectivity across cities and countries through a variety of devices. †¢ Providing a wireless alternative to cable and digital subscriber line (DSL) for â€Å"last mile† broadband access. †¢ Providing data, telecommunications (VoIP) and IPTV services (triple play). †¢ Providing a source of Internet connectivity as part of a business continuity plan. Internet access WiMAX can provide at-home or mobile Internet access across whole cities or countries. In many cases this has resulted in competition in markets which typically only had access through an existing incumbent DSL (or similar) operator. Additionally, given the relatively low costs associated with the deployment of a WiMAX network (in comparison with 3G, HSDPA, xDSL, HFC or FTTx), it is now economically viable to provide last-mile broadband Internet access in remote locations. Backhaul Mobile WiMAX was a replacement candidate for cellular phone technologies such as GSM and CDMA, or can be used as an overlay to increase capacity. Fixed WiMAX is also considered as a wireless backhaul technology for 2G, 3G, and 4G networks in both developed and developing nations. [7][8] In North America, backhaul for urban operations is typically provided via one or more copper wire line connections, whereas remote cellular operations are sometimes backhauled via satellite. In other regions, urban and rural backhaul is usually provided by microwave links. (The exception to this is where the network is operated by an incumbent with ready access to the copper network. ) WiMAX has more substantial backhaul bandwidth requirements than legacy cellular applications. Consequently the use of wireless microwave backhaul is on the rise in North America and existing microwave backhaul links in all regions are being upgraded. [9] Capacities of between 34  Mbit/s and 1  Gbit/s [10] are routinely being deployed with latencies in the order of 1  M. S. In many cases, operators are aggregating sites using wireless technology and then presenting traffic on to fiber networks where convenient. Triple-play WiMAX supports the technologies that make triple-play service offerings possible (such as Quality of Service and Multicasting). On May 7, 2008 in the United States, Sprint Nextel, Google, Intel, Comcast, Bright House, and Time Warner announced a pooling of an average of 120  MHz of spectrum and merged with Clear wire to market the service. The new company hopes to benefit from combined services offerings and network resources as a springboard past its competitors. The cable companies will provide media services to other partners while gaining access to the wireless network as a Mobile virtual network operator to provide triple-play services. Some analysts questioned how the deal will work out: Although fixed-mobile onvergence has been a recognized factor in the industry, prior attempts to form partnerships among wireless and cable companies have generally failed to lead to significant benefits to the participants. Other analysts point out that as wireless progresses to higher bandw idth; it inevitably competes more directly with cable and DSL, inspiring competitors into collaboration. Also, as wireless broadband networks grow denser and usage habits shift, the need for increased backhaul and media service will accelerate, therefore the opportunity to leverage cable assets is expected to increase. Deployment †¢ WiMAX access was used to assist with communications in Aceh, Indonesia, after the tsunami in December 2004. All communication infrastructures in the area, other than amateur radio, was destroyed, making the survivors unable to communicate with people outside the disaster area and vice versa. WiMAX provided broadband access that helped regenerate communication to and from Aceh. †¢ WiMAX hardware was donated by Intel Corporation to assist the Federal Communications Commission (FCC) and FEMA in their communications efforts in the areas affected by Hurricane Katrina. [11] In practice, volunteers used mainly self-healing mesh, Voice over Internet Protocol (VoIP), and a satellite uplink combined with Wi-Fi on the local link. Connecting [pic] A WiMAX USB modem for mobile internet Devices that provide connectivity to a WiMAX network are known as the â€Å"subscriber unit† (SU). Portable units include handsets (similar to cellular smart phones); PC peripherals (PC Cards or USB dongles); and embedded devices in laptops, which are now available for Wi-Fi services. In addition, there is much emphasis by operators on consumer electronics devices such as Gaming consoles, MP3 players and similar devices. WiMAX is more similar to Wi-Fi than to other 3G cellular technologies. The WiMAX Forum website provides a list of certified devices. However, this is not a complete list of devices available as certified modules are embedded into laptops, MIDs (Mobile Internet devices), and other private labeled devices. Gateways WiMAX gateway devices are available as both indoor and outdoor versions from several manufacturers. Many of the WiMAX gateways that are offered by manufactures such as Alvarion, Airspan, ZyXEL, Huawei, Motorola, and Green Packet are stand-alone self-install indoor units. Such devices typically sit near the customer's window with the best signal, and provide: †¢ An integrated Wi-Fi access point to provide the WiMAX Internet connectivity to multiple devices throughout the home or business. †¢ Ethernet ports to connect directly to a computer or DVR instead. †¢ One or two analog telephone jacks to connect a land-line phone and take advantage of VoIP. Indoor gateways are convenient, but radio losses mean that the subscriber may need to be significantly closer to the WiMAX base station than with professionally-installed external units. Outdoor units are roughly the size of a laptop PC, and their installation is comparable to the installation of a residential satellite dish. A higher-gain directional outdoor unit will generally result in greatly increased range and throughput but with the obvious loss of practical mobility of the unit. External modems [pic] External USB modem by Yota marketing in Russia, 2010 USB can provide connectivity to a WiMAX network through what is called a dongle. Generally these devices are connected to a notebook or net book computer. Dongles typically have omni directional antennae which are of lower-gain compared to other devices; as such these devices are best used in areas of good coverage. Mobile phones HTC announced the first WiMAX enabled mobile phone, the Max 4G, on November 12, 2008. The device was only available to certain markets in Russia on the Yota network. HTC and Sprint Nextel released the second WiMAX enabled mobile phone, the EVO 4G, March 23, 2010 at the CTIA conference in Las Vegas. The device, made available on June 4, 2010, is capable of both EV-DO(3G) and WiMAX(4G) as well as simultaneous data & voice sessions. A number of WiMAX Mobiles are expected to hit the US market in 2011. Technical nformation |[pic] |It has been suggested that this article or section be merged into IEEE 802. 16 . (Discuss Proposed since August 2011. | The IEEE 802. 16 Standard WiMAX is based upon IEEE Std 802. 16e-2005, approved in December 2005. It is a supplement to the IEEE STD 802. 16-2004and so the actual standar d is 802. 16-2004 as amended by 802. 16e-2005. Thus, these specifications need to be considered together. IEEE 802. 16e-2005 improves upon IEEE 802. 16-2004 by: †¢ Adding support for mobility (soft and hard handover between base stations). This is seen as one of the most important aspects of 802. 16e-2005, and is the very basis of Mobile WiMAX. Scaling of the Fast Fourier transform (FFT) to the channel bandwidth in order to keep the carrier spacing constant across different channel bandwidths (typically 1. 25  MHz, 5  MHz, 10  MHz or 20  MHz). Constant carrier spacing results in higher spectrum efficiency in wide channels, and a cost reduction in narrow channels. Also known as Scalable OFDMA (SOFDMA). Other bands not multiples of 1. 25  MHz are defined in the standard, but because the allowed FFT subcarrier numbers are only 128, 512, 1024 and 2048, other frequency bands will not have exactly the same carrier spacing, which might not be optimal for implementations. Car rier spacing is 10. 94  kHz. †¢ Advanced antenna diversity schemes, and hybrid automatic repeat-request (HARQ) †¢ Adaptive Antenna Systems (AAS) and MIMO technology Denser sub-channelization, thereby improving indoor penetration †¢ Introducing Turbo Coding and Low-Density Parity Check (LDPC) †¢ Introducing downlink sub-channelization, allowing administrators to trade coverage for capacity or vice versa †¢ Adding an extra Quos class for VoIP applications. SOFDMA (used in 802. 16e-2005) and OFDM256 (802. 16d) are not compatible thus equipment will have to be replaced if an operator is to move to the later standard (e. g. , Fixed WiMAX to Mobile WiMAX). Physical layer The original version of the standard on which WiMAX is based (IEEE 802. 16) specified a physical layer operating in the 10 to 66  GHz range. 802. 16a, updated in 2004 to 802. 16-2004, added specifications for the 2 to 11  GHz range. 802. 16-2004 was updated by 802. 6e-2005 in 2005 and uses s calable orthogonal frequency-division multiple access (SOFDMA) as opposed to the fixed orthogonal frequency-division multiplexing (OFDM) version with 256 sub-carriers (of which 200 are used) in 802. 16d. More advanced versions, including 802. 16e, also bring multiple antenna support through MIMO (See WiMAX MIMO). This brings potential benefits in terms of coverage, self installation, power consumption, frequency re-use and bandwidth efficiency. WiMax is the most energy-efficient pre-4G technique among LTE and HSPA+. MEDIA ACCESS CONTROL, MAC (data link) layer The WiMAX MAC uses a scheduling algorithm for which the subscriber station needs to compete only once for initial entry into the network. After network entry is allowed, the subscriber station is allocated an access slot by the base station. The time slot can enlarge and contract, but remains assigned to the subscriber station, which means that other subscribers cannot use it. In addition to being stable under overload and over-subscription, the scheduling algorithm can also be more bandwidth efficient. The scheduling algorithm also allows the base station to control Quality of service (Quos) parameters by balancing the time-slot assignments among the application needs of the subscriber station. Deployment As a standard intended to satisfy needs of next-generation data networks (4G), WiMAX is distinguished by its dynamic burst algorithm modulation adaptive to the physical environment the RF signal travels through. Modulation is chosen to be more spectrally efficient (more bits per OFDM/SOFDMA symbol). That is, when the bursts have a high signal strength and a high carrier to noise plus interference ratio (CINR), they can be more easily decoded using digital signal processing (DSP). In contrast, operating in less favorable environments for RF communication, the system automatically steps down to a more robust mode (burst profile) which means fewer bits per OFDM/SOFDMA symbol; with the advantage that power per bit is higher and therefore simpler accurate signal processing can be performed. Burst profiles are used inverse (algorithmically dynamic) to low signal attenuation; meaning throughput between clients and the base station is determined largely by distance. Maximum distance is achieved by the use of the most robust burst setting; that is, the profile with the largest MAC frame allocation trade-off requiring more symbols (a larger portion of the MAC frame) to be allocated in transmitting a given amount of data than if the client were closer to the base station. The client's MAC frame and their individual burst profiles are defined as well as the specific time allocation. However, even if this is done automatically then the practical deployment should avoid high interference and multipath environments. The reason for which is obviously that too much interference causes the network to function poorly and can also misrepresent the capability of the network. The system is complex to deploy as it is necessary to track not only the signal strength and CINR (as in systems like GSM) but also how the available frequencies will be dynamically assigned (resulting in dynamic changes to the available bandwidth. ) This could lead to cluttered frequencies with slow response times or lost frames. As a result the system has to be initially designed in consensus with the base station product team to accurately project frequency use, interference, and general product functionality. The Asia-Pacific region has surpassed the North American region in terms of 4G broadband wireless subscribers. There were around 1. 7 million pre-WIMAX and WIMAX customers in Asia – 29% of the overall market – compared to 1. 4 million in the USA and Canada. [19] Spectrum allocation There is no uniform global licensed spectrum for WiMAX, however the WiMAX Forum has published three licensed spectrum profiles: 2. 3  GHz, 2. 5  GHz and 3. 5  GHz, in an effort to drive standardization and decrease cost. In the USA, the biggest segment available is around 2. 5  GHz,[21] and is already assigned, primarily to Sprint Nextel and Clear wire. Elsewhere in the world, the most-likely bands used will be the Forum approved ones, with 2. 3  GHz probably being most important in Asia. Some countries in Asia like India and Indonesia will use a mix of 2. 5  GHz, 3. 3  GHz and other frequencies. Pakistan's Wateen Telecom uses 3. 5  GHz. Analog TV bands (700  MHz) may become available for WiMAX usage, but await the complete roll out of digital TV, nd there will be other uses suggested for that spectrum. In the USA the FCC auction for this spectrum began in January 2008 and, as a result, the biggest share of the spectrum went to Verizon Wireless and the next biggest to AT. [22] Both of these companies have stated their intention of supporting LTE, a technology which competes directly with WiMAX. EU commissioner Viviane Reding has suggested re-allocation of 500–800  MHz spectrum for wireless communication, including WiMAX. [23] WiMAX profiles define channel size, TDD/FDD and other necessary attributes in order to have inter-operating products. The current fixed profiles are defined for both TDD and FDD profiles. At this point, all of the mobile profiles are TDD only. The fixed profiles have channel sizes of 3. 5  MHz, 5  MHz, 7  MHz and 10  MHz. The mobile profiles are 5  MHz, 8. 75  MHz and 10  MHz. (Note: the 802. 16 standard allows a far wider variety of channels, but only the above subsets are supported as WiMAX profiles. ) Since October 2007, the Radio communication Sector of the International Telecommunication Union (ITU-R) has decided to include WiMAX technology in the IMT-2000 set of standards. This enables spectrum owners (specifically in the 2. 5-2. 69  GHz band at this stage) to use WiMAX equipment in any country that recognizes the IMT-2000. Spectral efficiency One of the significant advantages of advanced wireless systems such as WiMAX is spectral efficiency. For example, 802. 16-2004 (fixed) has a spectral efficiency of 3. 7 (bit/s)/Hertz, and other 3. 5–4G wireless systems offer spectral efficiencies that are similar to within a few tenths of a percent. The notable advantage of WiMAX comes from combining SOFDMA with smart antenna technologies. This multiplies the effective spectral efficiency through multiple reuse and smart network deployment topologies. The direct use of frequency domain organization simplifies designs using MIMO-AAS compared to CDMA/WCDMA methods, resulting in more effective systems. Inherent Limitations WiMAX cannot deliver 70  Mbit/s over 50 kilometers (31 miles). Like all wireless technologies, WiMAX can operate at higher bitrates or over longer distances but not both. Operating at the maximum range of 50  km (31 miles) increases bit error rate and thus results in a much lower bitrate. Conversely, reducing the range (to under 1  km) allows a device to operate at higher bitrates. A city-wide deployment of WiMAX in Perth, Australia demonstrated that customers at the cell-edge with an indoor Customer-premises equipment(CPE) typically obtain speeds of around 1–4  Mbit/s, with users closer to the cell tower obtaining speeds of up to 30  Mbit/s. Like all wireless systems, available bandwidth is shared between users in a given radio sector, so performance could deteriorate in the case of many active users in a single sector. However, with adequate capacity planning and the use of WiMAX's Quality of Service, a minimum guaranteed throughput for each subscriber can be put in place. In practice, most users will have a range of 4-8  Mbit/s services and additional radio cards will be added to the base station to increase the number of users that may be served as required. Silicon implementations [pic] Picture of a WiMAX MIMO board A number of specialized companies produced baseband ICs and integrated RFICs for WiMAX Subscriber Stations in the 2. 3, 2. 5 and 3.   GHz band (refer to ‘Spectrum allocation' above). These companies include but not limited to Beceem, Sequans and PicoChip. Intel Corporation is a leader in promoting WiMAX, but has limited its WiMAX chipset development and instead chosen to invest in these speciali zed companies producing silicon compatible with the various WiMAX deployments throughout the globe. Comparison Comparisons and confusion between WiMAX and Wi-Fi are frequent because both are related to wireless connectivity and Internet access. †¢ WiMAX is a long range system, covering many kilometres, that uses licensed or unlicensed spectrum to deliver connection to a network, in most cases the Internet. Wi-Fi uses unlicensed spectrum to provide access to a local network. †¢ Wi-Fi is more popular in end user devices. †¢ Wi-Fi runs on the Media Access Control's CSMA/CA protocol, which is connectionless and contention based, whereas WiMAX runs a connection-oriented MAC. †¢ WiMAX and Wi-Fi have quite different quality of service (Quos) mechanisms: o WiMAX uses a Quos mechanism based on connections between the base station and the user device. Each connection is based on specific scheduling algorithms. o Wi-Fi uses contention access – all subscriber stations that wish to pass data through a wireless access point (AP) are competing for the AP's attention on a random interrupt basis. This can cause subscriber stations distant from the AP to be repeatedly interrupted by closer stations, greatly reducing their throughput. †¢ Both 802. 11 (which includes Wi-Fi) and 802. 16 (which includes WiMAX) define Peer-to-Peer (P2P) and ad hoc networks, where an end user communicates to users or servers on another Local Area Network (LAN) using its access point or base station. However, 802. 11 supports also direct ad hoc or peer to peer networking between end user devices without an access point while 802. 16 end user devices must be in range of the base station. Although Wi-Fi and WiMAX are designed for different situations, they are complementary. WiMAX network operators typically provide a WiMAX Subscriber Unit which connects to the metropolitan WiMAX network and provides Wi-Fi within the home or business for local devices (e. g. , Laptops, Wi-Fi Handsets, smart phones) for connectivity. This enables the user to place the WiMAX Subscriber Unit in the best reception area (such as a window), and still be able to use the WiMAX network from any place within their residence. Background Seven major division is under coverage of Banglalion ut not fully,Savar has been believed as one of the major region . now information and possibilities of svar are subject to look at here before taking any major decision by Banglalion. Savar has 13 Unions/Wards, 350 Mauzas/Mahallas, and 321 villages. The municipal area (Savar Town) consists of 9 wards and 55 mahallas. The area of the town is 24. 1  km?. It has a population of 124885; male 53. 03%, female 46. 97%; population density per km? of 5182. Savar thana was established in 1912 and was turned into an upazila in 1983. Agriculture and manufacturing are the two major economic sectors in Savar. The main crops grown here are Paddy, Jute, peanut, onion, garlic, chilli and other vegetables. The extinct or nearly extinct crops in the region are Aus paddy, Asha Kumari paddy, sesame, linseed, kali mator, randhuni saj, mitha saj, kaun and mas kalai. The main fruits cultivated here are Jackfruit, mango, olive, papaya, guava, kamranga, berry and banana. There are 181 combined fisheries, dairies and poultries Dairy, 5 hatcheries, 209 poultries, and 1319 fisheries. Manufacturing facilities include Ceramic industry, beverage industry, press and publication, garments industry, foot ware, jute mills, textile mills, printing and dying factory, transformer industry, automobile industry, biscuit and bread factory, pharmaceutical industry, soap factory, brick field, cold storage, welding, plant nursery, etc. Bangladesh Export Processing Zone is located in this upazila. The Cottage industry includes 8 Weaving, 100 goldsmith and 29 others workshops. The main exports are Jackfruit, papaya, flower, sapling, dairy products, meat, transformer, fabrics, dye, medicine, readymade garments, electronics and electric goods, shoe, brick, sweetmeat etc. There are 62  km of pucca, 56  km of semi pucca, 562  km of mud road; and 50  km of highway. Transports used here include the traditional (and extinct or nearly extinct) Palanquin, bullock cart and horse carriage as well as modern day vehicles. There are 14 regular Hats and bazars here. Noted bazars are Savar, Nabinagar, Amin Bazar, Balibhadra and Bagbari Bazar. Noted hats include Ashulia, Savar, Shimulia, Kathgara, Sadullapur, Nayar hat (with adjoined bazar), and Vhakurar Hat. Prominent fairs include Darogali Bayati Mela (Nayarhat), Bahattar Prahar mela (Savar), Ghora Pirer Mela (Nalam), Muharram Mela (Katlapur) and Pawsh Mela (Dhamsona). Several Hindu families played a critical role in the development of the township during the British Raj in the 19th and first half of the 20th century. After partition of India in 1947, the Hindu influence in the area waned following the departure of many prominent Hindu families. The 1960s saw the establishment of some important institutions, including a dairy farm and a University in the area. Concurrently, communist politics was on the rise in the area. However, this was replaced with Bengali nationalist zeal, when the Awami League won the 1970 election in this constituency. In 1975, Savar came to the spotlight when the Maoist leader Shiraj Shikdar was secretly tortured and executed at Savar cantonment. Savar was politically important to the military dictators of the mid-1970s and '80s, as the cantonment armory here was the closest one outside the capital. From the 1990s to mid-2000s, the Bangladesh Nationalist Party candidate has been routinely elected to parliament from this constituency. However, Awami League and other parties; Communist Party of Bangladesh, Bangladesher Samajtantrik Dal, Worker's Party(Menon), National Awami Party, Sammobady Dal (including several Islamist ones) continue to have grassroots presence. The general election at the end of 2008 saw an Awami League candidate elected to parliament from this constituency. Jahangirnagar University and a few colleges in the area serve as a hotbed of active student politics and strife. Foreign dignitaries customarily visit Savar as a part of their trip to Bangladesh to pay respect to the martyrs of 1971 a Savar is the home of Jahangirnagar University, a Public University of Bangladesh and only University for full student residence facilities which is famous for its scenic beauty and as a prime destination for the Siberian migratory birds during winter. There are many other important institutions in Savar. The 9th Division Army Cantonment is located here. There is a Military Firm and Govt Dairy Firm Beside Jahangirnagar University. BPATC training center (Public Administration Training Centre), the only training centre for the public service commissioned officers in Bangladesh, is situated in Savar. Radio Bangladesh (Bangladesh Betar) employers Residence and The Transmission Zone with huge Transmission Setup. HPT-1; high power transmission, HPT-2 etc. ). Two Largest entertainment theme parks of Bangladesh namely â€Å"Fantasy Kingdom† and â€Å"Nondon Parkâ⠂¬  are also located here. Fantasy Kingdom is situated in Jamgora Bazar and Nondon Park is situated in Jirani. BKSP, Bangladesh Krira Shiksha Pratisthan, the only national sports institute of Bangladesh is also situated in Jirani Bazar, Savar. Dhaka Export processing Zone, DEPZ is also situated in this upazila. There are 318 Mosques, 8 churches and 68 other religious institutions, most noted of which are Jahangirnagar University and Savar Dairy Farm Mosques, Savar Baptist Church, Savar Daskinpara Harir Akhra Temple and Panchabati Ashram Temple. There are 2 universities, 5 colleges, 5 school and colleges, 38 high schools, 3 junior high schools, 16 madrasas, 88 government primary schools, 13 non-government primary schools, 12 community schools, 8 satellite schools, and 1 sports institution. Some of the noteworthy institutions are Adhar Chandra High School (established in 1913), Jahangirnagar University (along with its School and College), Gana Bishwabiddalay, Bangladesh Public Administration Training Centre, Bangladesh Krira Shikha Institution, Atomic Energy Research Establishment, Satellite Ground Receiving Station (Talibabad), National Institute of Biotechnology, Bangladesh Livestock Research Institute, Savar Youth Training Centre, Brac Training Centre. The locally published newspapers and periodicals are Jagrata Kantha, Savar Barta, Saf Katha, Savar Kantha and Ganabhasa. The officially registered cultural and social organizations here include 81 Co-operative societies, 1 children's organization, 3 film societies, 5 cinema halls, 5 theatre groups, 1 theatre stage, 3 music centre, 5 orphanages, 1 opera party (an indigenous travelling theater troop), 3 women's club, 1 chapter of Bangladesh Mohila Parishad, 2 Amnesty organizations, 1 golf club, 2 entertainment parks. There are numerous other unofficial organizations as well. The operationally important NGOs are brac, asa, proshika, grameen bank, Ganasastha Kendra, World Vision, Swanirvor Bangladesh, VERC, Palli Mangal Karmasuchi, CDD, Adesh, Mother Vision Society of Bangladesh (AID FOR EYE DISABLE) etc. The health centers in Savar include 1 Upazila health complex, a combined military hospital (Savar Cantonment), the Korea Bangladesh Friendship Hospital, 7 family planning centers, 2 satellite clinics, and 21 private clinics. Objectives Broad objective †¢ To find out the prospects of wimax industry and Banglalion in Savar. Specific objective †¢ To know about product related prospects of Wimax and Banglalion †¢ To know about price related prospects of Wimax and Banglalion †¢ To know about Distribution related prospects of Wimax and Banglalion †¢ To know about promotion related prospects of Wimax and Banglalion Scope and limitations We could have conduct vast survey if we had enough members and other supports. If we could have a representative of Banglalion communication would be easier with sample as they could have all their answers Limitations we faced are Time constraint †¢ Insufficient Lab facilities †¢ Restrictions when entering several offices †¢ Lack of cooperativeness by the authority Methodology The data is collected from primary and secondary source. To find out the primary data we have done a survey in savar and also made an informal interview with some lo cal people. We also had to use the Secondary source for company profile. We visited their website and some other websites for relevant information. And to analyze we used SPSS 12 for statistical analysis. Company overview Banglalion Communications Ltd is a private limited company incorporated in Bangladesh on 5 Nov 2008 under the Companies Act, 1994. The company obtained license from Bangladesh Telecommunication Regulatory Commission (BTRC) to operate Broadband Wireless Access (BWA) services nationwide using WiMAX technology in 18 November 2008. Augere Wireless Broadband Bangladesh Ltd yesterday launched the much-waited wireless broadband service through WiMax in some designated areas in Dhaka. Augere, one of the two WiMax licensees, is the first company in Bangladesh to launch such service under the brand name ‘Banglalion'. Augere is initially offering two packages. Customer will have to pay Tk 3,400 a month for the Banglalion 512 kbps package. The monthly charge for the Qubee 1 Mb has been fixed at Tk 6,200, while the modem price for both the packages is Tk 7,000. Initially, the service was available for businesses and residential customers in Gulshan, Banani, Baridhara, Mirpur and Uttara. Service will be available across Bangladesh soon. WiMax is a technology that provides wireless transmission of data using a variety of transmission modes from point-to-multipoint links to portable and fully mobile internet access. The technology supports peak download rates of up to 46 Mbps and peak uplink rates of up to 14 Mbps. Jerry Mobbs, chief executive officer of Augere Bangladesh, Russell T Ahmed, chief marketing officer, were present at the launching ceremony. Augere also unveiled a Flagship Store at Gulshan to provide 24-hour customer services. Three bidders — BanglaLion Communication, BRAC BD Mail Network Ltd and Augere Wireless Broadband Bangladesh Ltd — won the WiMax licences through an auction organised by the Bangladesh Telecommunication Regulatory Commission (BTRC) in September last year. However, BRAC later refused to take the licence. UK-based Augere Holdings owns 60 percent of Augere Wireless Broadband Bangladesh Ltd along with two local companies. Teleport Bangladesh owns 30 percent and Aamra Resources Ltd owns the remaining 10 percent. Banglalion provides broadband internet services to residential and commercial users in Bangladesh using WiMAX technology. We understand, that consumer and businesses in Bangladesh need and want faster, accessible, and affordable broadband internet service and we are working hard to ensure that. We are a new company with Integrity, Dynamism, Commitment and Innovation who continuously developing our infrastructure starting in Dhaka and some major cities, thus bringing the whole country under coverage. Banglalion currently covers 8 divisional cities Dhaka, Narayanganj, Chittagong, Sylhet, Rajshahi, Khulna, Rangpur & Barisal with hopes of covering all the major areas of Dhaka city by the end of 2010, entire Dhaka city by second quarter of 2011, and the entire country by the second quarter of 2013. Banglalion has already made a presence in Chittagong by covering some major areas in the city with about 14 BTS. Meantime, network rollout in other major cities such as: Munshiganj, Gazipur, Mymensingh, Comilla, Noakhali, Laxmipur, Satkhira, Bogra, and Cox's Bazar are about to begin. These cities and peripheries are expected to be under the coverage of BanglaLion by the end of 2nd quarter 2012; BanglaLion plans to bring most of the areas of the country under its seamless coverage. As part of the coverage plan, BanglaLion has already installed & commissioned 35 BTSs. With these 35 BTSs, BanglaLion plans to cover the key areas of Dhaka by end of December 2009. By the 1st quarter of 2010, BanglaLion plans to bring the whole Dhaka city and it’s wider periphery under coverage by installing 300 BTSs. Meantime, network rollout in other major cities such as; Chittagong, Sylhet, Khulna, Rajshahi, Barisal are about to begin. These cities and peripheries are xpected to be under the coverage of BanglaLion coverage by the 3rd quarter of 2010 and by the end of 2nd quarter 2011, BanglaLion plans to bring most of the areas of the country under its seamless coverage Right now you can find our partial coverage in the following locations in Dhaka City: Motijheel ,Chankherpul , Nakhal Para, Banani,Uttara,Mohakhali, Shyamoli,Mouchak,Central Road ,Dhanmondi,Gulshan Lalmatia Mohammadpur Badda TikatoliMugda Para/Bashab,Nikunja,Kochukhet,Baridhara (DOHS),Rampura/Banasree Result and Discussion Product related discussion Statistics | |Wimax Industry | |. 031 |4 | Reliability test means how reliable the responses are but here value of alpha should have been around . or more but still it is positive and after deleting two negative value we found that the responses are not that reliable but we can be positive about the responses. Price related statistics Statistics | |Prepaid Charges|Postpaid Charges|Charges of |B. p worth the |Availability | | | | |broadband providers|charges | | |N |Valid |100 |100 |100 |100 | |Median |4. 00 |4. 00 |2. 00 |2. 00 |5. 0 | |Mode |5 |5 |2 |2 |5 | The table indicate that prepaid charges are reasonable and as well as postpaid charges,but charges of broadband providers could not satisfy the subscribers as thir response mostly said they disagree and on avegare they are disagre and median is again disagree. Price related Reliability statistics |Cronbach's Alpha |N of Items | |. 276 |4 | Here after removing one negative value we can be positive that the answers are reliable although value of alpha is below standard. Distribution related Statistics |Availability |Bill payment |Customer care | |N |Valid |100 |100 |100 | | |Missing |4 |4 |4 | |Mean |4. 48 |4. 21 |3. 70 | |Median |5. 00 |4. 00 |4. 00 | |Mode |5 |4 |3 | Maximum people agreed that they want scratch card of prepaid Banglalion available in mobile and telecommunications shop and they strongly agreed mostly and on average they are agreed or strongly agreed They want to pay bills from local telecommunication shops as rear response was between the ranges of agree and strongly agree. Along with online customer care service people want customer care centre, but many stayed neutral in this regard perhaps they want the service to get experienced first then they will may think about customer care. Reliability statistics |Cronbach's Alpha |N of Items | |. 147 |3 | Again we can be positive about the respondents as we got a positive value of cronbachs alpha and it would have been better if it would show . 5 or above but still we will be positive. Promotion related statistics | |word of mouth | |. 111 |4 | Promotion related responses are positive again and though . 5 or above value is still missing but we can be positive about the responses. Findings People of Savar will gladly welcome wimax industry as they have lots of institutes and business and education is rich in number according to census board. †¢ Local broadband providers could not provide good enough service as they do not take prompt action when they get any complaints and that do not give connection duri ng weather hazard and even in case of heavy rainfall †¢ Surprises motivate customers but broadband providers do not provide that and the business is based on dealership so there is no formal strategy is followed †¢ Promotion of banglalion made good impact on them they heard through word of mouth and they and they are pleased with media exposure that indicates no promotional strategy will be needed to follow specially for savar. Social network and online income is the craze among the youth and Banglalion targeted that while promotion their product. †¢ Banglalion gives surprises and free usage and that is not provided by broadband providers and free usage is demanded by the customers that means no other treatment would be needed. †¢ Banglalion distributes scratch cards in local telecommunication shops to make it available again people of Savar want these this way †¢ As all the information’s showed positive responses and all the strategy followed by Bang lalion matched there are lots of possibilities in Savar †¢ Demographic information shows positive result too †¢ Failure of broadband providers is creating a chance to grab a huge market. Conclusion and Recommendation Banglaion has all they need to expand their service and the people of savar and its infrastructure development are favorable too. Banglalion should not change its promotional and distributional strategies as they would need time and fund for that but they should design plans for savar. Savar is such an area where tower for network coverage for wimax service has not been established yet. So Banglalion should be the pioneer is Savar before competitors fill the gap. Banglalion’s marketing strategy has worked well in Savar as they know the brand as a well-known one. Its word of mouth has reached to a large market so it should continue with its service consistently. Price has been important factor for choosing a brand over competitor as Banglalion provides many packages customer can fine tune their choices and price should not be increased and it should continue its strategy of giving free usage Distribution system and strategy has got positive response and local telecommunication shops have been proved as useful tool. Customer did not emphasize on customer care centre so that indicate establishment of network could be started first. Later on customer care may be established. Appendix Statistics | |Wimax Industry |Preferences |Staying Home |Online Income | |Valid |Agree |47 |45. 2 |47. 0 |47. 0 | | |Strongly agree |53 |51. 0 |53. 0 |100. | | |Total |100 |96. 2 |100. 0 | | |Missing |System |4 |3. 8 | | | |Total |104 |100. 0 | | | Preferences | |Frequency |Percent |Valid Percent |Cumulative Percent | |Valid |Neutral |17 |16. 3 |17. 0 |17. 0 | | |Agree |40 |38. 5 |40. 0 |57. | | |Strongly agree |43 |41. 3 |43. 0 |100. 0 | | |Total |100 |96. 2 |100. 0 | | |Missing |System |4 |3. 8 | | | |Total |104 |100. 0 | | | Online Income | |Frequency |Percent |Valid Percent |Cumulative Percent | |Valid |Disagree |12 |11. 5 |12. |12. 0 | | |Neutral |20 |19. 2 |20. 0 |32. 0 | | |Agree |34 |32. 7 |34. 0 |66. 0 | | |Strongly agree |34 |32. 7 |34. 0 |100. 0 | | |Total |100 |96. 2 |100. 0 | | |Missing |System |4 |3. 8 | | | |Total |104 |100. | | | Social Network | |Frequency |Percent |Valid Percent |Cumulative Percent | |Valid |Neutral |14 |13. 5 |14. 0 |14. 0 | | |Agree |46 |44. 2 |46. 0 |60. 0 | | |Strongly agree |40 |38. 5 |40. 0 |100. 0 | | |Total |100 |96. 2 |100. 0 | | |Missing |System |4 |3. | | | |Total |104 |100. 0 | | | Download | |Frequency |Percent |Valid Percent |Cumulative Percent | |Valid |Neutral |1 |1. 0 |1. 0 |1. 0 | | |Agree |49 |47. 1 |49. 0 |50. 0 | | |Strongly agree |50 |48. 1 |50. 0 |100. 0 | | |Total |100 |96. 2 |100. | | |Missing |System |4 |3. 8 | | | |Total |104 |100. 0 | | | Statistics | |Prepaid Charges|Postpaid Cha rges|Charges of |B. p worth the |Availability | | | | |broadband providers|charges | | |N |Valid |100 |100 |100 |100 | |Median |4. 00 |4. 00 |2. 00 |2. 00 |5. 0 | |Mode |5 |5 |2 |2 |5 | Prepaid Charges | |Frequency |Percent |Valid Percent |Cumulative Percent | |Valid |Disagree |8 |7. 7 |8. 0 |8. 0 | | |Neutral |20 |19. 2 |20. 0 |28. 0 | | |Agree |29 |27. 9 |29. 0 |57. 0 | | |Strongly agree |43 |41. 3 |43. |100. 0 | | |Total |100 |96. 2 |100. 0 | | |Missing |System |4 |3. 8 | | | |Total |104 |100. 0 | | | Postpaid Charges | |Frequency |Percent |Valid Percent |Cumulative Percent | |Valid |Disagree |9 |8. 7 |9. 0 |9. 0 | | |Neutral |22 |21. |22. 0 |31. 0 | | |Agree |33 |31. 7 |33. 0 |64. 0 | | |Strongly agree |36 |34. 6 |36. 0 |100. 0 | | |Total |100 |96. 2 |100. 0 | | |Missing |System |4 |3. 8 | | | |Total |104 |100. 0 | | | Charges of broadband providers |Frequency |Percent |Valid Percent |Cumulative Percent | |Valid |Strongly disagree |24 |23. 1 |24. 0 |24. 0 | | |Disagree |42 |40. 4 |42. 0 |66. 0 | | |Neutral |21 |20. 2 |21. 0 |87. 0 | | |Agree |6 |5. 8 |6. 0 |93. 0 | | |Strongly agree |7 |6. 7 |7. 0 |100. 0 | | |Total |100 |96. 2 |100. | | |Missing |System |4 |3. 8 | | | |Total |104 |100. 0 | | | BP worth the charges | |Frequency |Percent |Valid Percent |Cumulative Percent | |Valid |Strongly disagree |26 |25. 0 |26. 0 |26. 0 | | |Disagree |48 |46. 2 |48. 0 |74. 0 | | |Neutral |16 |15. |16. 0 |90. 0 | | |Agree |5 |4. 8 |5. 0 |95. 0 | | |Strongly agree |5 |4. 8 |5. 0 |100. 0 | | |Total |100 |96. 2 |100. 0 | | |Missing |System |4 |3. 8 | | | |Total |104 |100. 0 | | | Availability |Frequency |Percent |Valid Percent |Cumulative Percent | |Valid |Disagree |1 |1. 0 |1. 0 |1. 0 | | |Neutral |4 |3. 8 |4. 0 |5. 0 | | |Agree |41 |39. 4 |41. 0 |46. 0 | | |Strongly agree |54 |51. 9 |54. 0 |100. 0 | | |Total |100 |96. 2 |100. 0 | | |Missing |System |4 |3. | | | |Total |104 |100. 0 | | | Statistics | |Availability |Bill payment |Customer care | |N |Valid |100 |100 |100 | | |Missing |4 |4 |4 | |Mean |4. 48 |4. 21 |3. 70 | |Median |5. 00 |4. 00 |4. 0 | |Mode |5 |4 |3 | Bill payment | |Frequency |Percent |Valid Percent |Cumulative Percent | |Valid |Strongly disagree |1 |1. 0 |1. 0 |1. 0 | | |Disagree |5 |4. 8 |5. 0 |6. 0 | | |Neutral |8 |7. 7 |8. 0 |14. 0 | | |Agree |44 |42. 3 |44. 0 |58. | | |Strongly agree |42 |40. 4 |42. 0 |100. 0 | | |Total |100 |96. 2 |100. 0 | | |Missing |System |4 |3. 8 | | | |Total |104 |100. 0 | | | Customer care | |Frequency |Percent |Valid Percent |Cumulative Percent | |Valid |Disagree |11 |10. 6 |11. 0 |11. | | |Neutral |37 |35. 6 |37. 0 |48. 0 | | |Agree |23 |22. 1 |23. 0 |71. 0 | | |Strongly agree |29 |27. 9 |29. 0 |100. 0 | | |Total |100 |96. 2 |100. 0 | | |Missing |System |4 |3. 8 | | | |Total |104 |100. 0 | | | Statistics |word of mouth |Media Exposure |Free usage |Weather Hazard | |Valid |Agree |42 |40. 4 |42. 0 |42. 0 | | |Strongly agree |58 |55. 8 |58. 0 |100. 0 | | |Total |100 |96. 2 |100. 0 | | |Missing |System |4 |3. 8 | | | |Total |104 |100. 0 | | | Media Exposure |Frequency |Percent |Valid Percent |Cumulative Percent | |Valid |Strongly disagree |1 |1. 0 |1. 0 |1. 0 | | |Disagree |8 |7. 7 |8. 0 |9. 0 | | |Neutral |12 |11. 5 |12. 0 |21. 0 | | |Agree |34 |32. 7 |34. 0 |55. 0 | | |Strongly agree |45 |43. 3 |45. 0 |100. 0 | | |Total |100 |96. 2 |100. | | |Missing |System |4 |3. 8 | | | |Total |104 |100. 0 | | | Free usage | |Frequency |Percent |Valid Percent |Cumulative Percent | |Valid |Strongly disagree |1 |1. 0 |1. 0 |1. 0 | | |Disagree |5 |4. 8 |5. 0 |6. 0 | | |Neutral |7 |6. |7. 0 |13. 0 | | |Agree |35 |33. 7 |35. 0 |48. 0 | | |Strongly agree |52 |50. 0 |52. 0 |100. 0 | | |Total |100 |96. 2 |100. 0 | | |Missing |System |4 |3. 8 | | | |Total |104 |100. 0 | | | Weather Hazard |Frequency |Percent |Valid Percent |Cumulative Percent | |Valid |Strongly disagree |40 |38. 5 |40. 0 |40. 0 | | |Disagree |48 |46. 2 |48. 0 |88. 0 | | |Neutral |10 |9. 6 |10. 0 |98. 0 | | |Agree |1 |1. 0 |1. 0 |99. 0 | | |Strongly agree |1 |1. 0 |1. 0 |100. 0 | | |Total |100 |96. 2 |100. | | |Missing |System |4 |3. 8 | | | |Total |104 |100. 0 | | | Surprises by BP | |Frequency |Percent |Valid Percent |Cumulative Percent | |Valid |Strongly disagree |48 |46. 2 |48. 0 |48. 0 | | |Disagree |52 |50. 0 |52. 0 |100. 0 | | |Total |100 |96. 2 |100. | | |Missing |System |4 |3. 8 | | | |Total |104 |100. 0 | | | Action taken by BP | |Frequency |Percent |Valid Percent |Cumulative Percent | |Valid |Strongly disagree |37 |35. 6 |37. 0 |37. 0 | | |Disagree |49 |47. 1 |49. 0 |86. 0 | | |Neutral |9 |8. |9. 0 |95. 0 | | |Agree |4 |3. 8 |4. 0 |99. 0 | | |Strongly agree |1 |1. 0 |1. 0 |100. 0 | | |Total |100 |96. 2 |100. 0 | | |Missing |System |4 |3. 8 | | | |Total |104 |100. 0 | | | Reliability Statistics Cronbach's Alpha |N of Items | | |-. 038 |6 | | a. The value is negative due t

How to Write a Dissertation in Mathematics Step-by-step Guide

How to Write a Dissertation in Mathematics Step-by-step Guide A dissertation in mathematics is a significant component of postgraduate education where students have to work independently and produce a coherent piece of text in which they need to describe the results of their investigation. It’s a challenging and time-consuming project which requires thorough understanding of complex mathematical concepts and producing coherent research outcome. To help you cope with this complex academic paper, we’ve created this guide which covers the essential steps in writing a dissertation in mathematics and addresses the most common difficulties that students face during the writing process. You will learn how to structure your dissertation and write its chapters. We will provide you with editing and proofreading tips and give you a list of 15 interesting dissertation topics. If you struggle with writing any other academic project, on our website, you will find full guides to all writing assignments out there. What Is a Dissertation in Mathematics? Basic Requirements Dissertation in mathematics is an individual project where students investigate and study a specific area of mathematical research or an application of advanced mathematical techniques and write a report on their findings. When writing a dissertation in mathematics, you will learn to understand complex mathematical texts, work on open-ended problems, and communicate mathematical reasoning and ideas clearly. In your dissertation, you need to report what was previously known on a particular topic and contribute to some field of mathematics. A Masters dissertation can be either expository that explains some results that are already known or research-based that includes a new theorem. A PhD dissertation in mathematics is based on original mathematical research and includes at least one previously unknown substantial theorem. The length of a dissertation varies with the topic and typically is between 50 to 80 pages for Masters’ dissertation. Keep in mind that quality is more important than quantity. Mathematical sentences contain notations, figures, and equations that are difficult to type if you use a typical word-processing program. That’s why dissertations in mathematics should normally be produced in TEX or LaTEX which were specifically designed for the production of technical and scientific documentation. If you are going to type your dissertation in mathematics yourself, you should dedicate a certain amount of time to become familiar with this software. And keep in mind that you will need several drafts because it’s practically impossible to concentrate on getting all aspects of your paper (layout, mathematics, grammar, spelling etc.) correct at once. Writing is a process and no one is capable of producing a well-organized, clear, and error-free exposition the first time he/she sits down to write. Typically, good papers are thoroughly rewritten at least once or twice and the key sections often require 3 to 5 major revisions. A dissertation in mathematics reports results of your investigation and should meet the following standards: It should follow a standard format for scientific communication and include a title, introduction, results, discussion, conclusions, and bibliography. You need to follow conventions of mathematical writing and citations. Your final paper should be correct and logically coherent. You should clearly explain which contributions are your own and which you have taken from other scholarly sources. You also have to report negative results. The text of your dissertation should be clear, interesting, and readable. You should write it with your readers in mind and ensure that even non-experts could be able to make sense of what you write. Precision is crucial. Every mathematical statement in your dissertation must have a precise mathematical meaning. You must define every term and every symbol and use them according to their definition. You must also justify every mathematical conclusion that you reach in your paper. If you write something (ideas, facts, proofs, mathematical results) which you obtained from a published source, you must refer to such a source in the text and list it in your bibliography to avoid plagiarism. Choosing a Good Topic for a Dissertation in Mathematics The first step in writing a dissertation in mathematics is choosing a topic. The dissertation project typically relates to the research interests of your supervisor so you should speak to members of the staff about possible dissertation topics and find out who works in the areas that you are interested in. If you can’t think of something to write about, here is a list of topic suggestions for your inspiration. Representations of Finite Hecke Algebras for Complex Reflection Groups; Homotopy Type Theory: Computing Homotopy Groups of Spheres; Geometric Quantisation of Symplectic Manifolds; Cohomology of Abelian Varieties; Geometric Class Field Theory; Application of Theorems of Grushko and Stallings for Classification of Groups up to Quasi-isometry; Evolution Equations: Problems Arising in Population Dynamics; Low-rank Approximations in Multiple Variables; Stochastic Gradient Descent Methods; Application of Discrete Mathematical Techniques in Cellular Automation Models in Biology; Fluctuation Theory of Levy Processes; Random Matrices and Free Probability; Intersection Theory of Singular Varieties; Linear Programming Methods in Combinatorics; Mathematical Modelling in Metal Forming Processes. How to Structure Your Dissertation in Mathematics Dissertations in mathematics typically give an extended analysis of a particular topic and report on a research project or study. A dissertation commonly consists of multiple chapters: Abstract of approximately 300 words summarizes the aims, scope, and the conclusions of a dissertation. Introduction introduces a specific research topic, its scope, and significance, gives a review of relevant literature, and briefly outlines the logical structure of your dissertation. Body of the paper should be structured into several chapters that contain proofs and details of numerical implementations. Conclusion restates the main arguments, tells about the consequences, and provides suggestions for future work. You may structure the body of the work like this: Introduction Proof of Theorem 1 Proof of Theorem 2 Numerical Examples Extensions Writing a Dissertation in Mathematics A dissertation in mathematics is based on independent mathematical research which differs from most researches in other fields of knowledge. To get your PhD in math, you need to create at least one new theorem and become a world’s expert in your niche. That’s not easy. Typically, it takes about a year and a half of hard work reading papers and attacking different math problems before you find one that you can prove. So first, you need to choose an advisor, select a topic, and work hard on your research reading papers, making conjectures, and proving lemmas. While reading, you should analyze examples, and memorize important vocabulary. You should understand that you won’t be able to prove your theorem by making one big step. You’ll need work hard and add lemma after lemma, write down your research results, and keep them organized in your notebook. You may need a couple of years to prove your theorem and you never know if you are following the right or the wrong path for a proof until you actually find it. Research will take up most of your time but you’ll also need to meet regularly with your supervisor and attend all relevant seminars. When you start writing your dissertation, you should provide definitions for terms and notations that you will use throughout the paper so that your readers can understand your work. The best way to do it is to provide explanations of the key terms in the introduction section. Your introduction should also clearly describe the problem and put it into the context. When writing the main chapters of your dissertation, you should split lengthy proofs in several steps or several lemmas, taking care of the logical flow. When writing a proof, you must start with the hypothesis and use other mathematical truths such as definitions, axioms, computations or theorems to arrive at the desired conclusion. Write your proof like a manual in a natural step-by-step order. You need to provide all logical steps but there is no need to explain obvious arguments. It’s important to provide clear arguments and justify every step. Don’t just add a parenthetical remark, telling readers that a certain equation was used. You should provide step-by-step explanations in full sentences. When you finish a long argument, you should summarize it. You should also mark the end of your proof. Don’t forget to link ideas in different chapters using transition words and phrases. This way, you will integrate your work and see your dissertation as one whole in your mind. It’s important to number equations, as well as theorems, lemmas, etc. by section to help your readers follow your argument. You should also include numerical results, examples, computations, comparisons, and interpretations. Don’t try to write an abstract of your dissertation in mathematics first because you’ll only waste your time. It’s the most difficult part of any academic paper and it should be written last in spite of the fact that it appears at the very beginning of a document. You should try to condense the content of your dissertation into one paragraph and ensure that your readers will be able to understand your message. Abstract provides readers with a quick overview of your dissertation and its organization. It should express your hypothesis and your key points in the proof. Besides, your abstract should suggest applications o implications of the research you discuss in the paper. How to Cite Sources in Mathematical Writing You must properly cite all sources of the results used in your dissertation that are not your own because if you state a definition, theorem or an idea and don’t give reference to it, you tell your audience that it is something absolutely new and make a claim that you have created it. And if it’s not true, you commit plagiarism. Every time you use a person’s words or even ideas, you need to give them credit. This includes direct citing and paraphrasing. All major citation styles require using in-text citations and an entry in a reference or bibliography list. When referring to your bibliography in text of your dissertation in mathematics, you need to include the item into the square brackets e.g. [45] and then provide more specific information such as theorem number and page number. e.g. E. Snow [46, Proposition 4.1, p.3] gave a good example of †¦ When you present a technical material word for word, such as a definition or a statement of theorem, you don’t need to use quotation marks if you provide an appropriate reference. Revising and Polishing Your Dissertation in Mathematics As you write each chapter of your dissertation in math and finish it, you should read it for understanding and pay attention to the logical flow and sense of continuity. Then, you should read it again and this time, you need to pay attention to how comprehensible it is to ensure that your audience will understand your arguments. Finally, you should read it once more and pay attention to language issues like spelling, grammar, and punctuation. Following these three stages, you will be able to evaluate each chapter for its structure, content, and style. When you complete all chapters, you should read the dissertation again and this time, check overall understanding, coherence, clarity, precision, and presentation. Ask your supervisor to read and criticize your early draft of your dissertation. Keep in mind that the more you polish up your math dissertation, the better your chances of getting good mark for it. A good idea is to do a final revision of the text of your dissertation in math on a printed copy instead of doing it on the computer. Printing your math dissertation out and revising it on hard copy can help you feel as if you are reviewing someone else’s paper. It’s a useful technique because it will help you overcome the writers’ blindness and be more objective so that you will be able to spot more mistakes, typos or inconsistencies. If you take the right approach and take full responsibility for your project from the very beginning, you will be able to write a competent dissertation in mathematics and make a significant contribution to this field of study.