Big data technology optimizes and stores the user generated data in Essay

Big data technology optimizes and stores the user generated data in exabytes using the distributed backup mechanism which significantly increases the performance and storage space in the software industry - Essay Example In recognition of the magnitude of the problems involved in the management of big data, many companies are investing considerable amounts of money in researching better methods of big data management. These companies seek reliable ways of organizing, storing and managing their machine, user and application data, which is rapidly growing in size to exabytes and petabytes. The volumes of big data are considerably large, such that many organizations find it difficult to process, store and access the data they need using the traditional databases and systems of storage (BVT, n.d.). Further complexity comes about in the now common scenario, where companies dispatch teams to different places around the world, yet the nature of their work requires them to collaborate on the same data since they are involved in the same project. This highlights the need for data solutions that allow these companies to change, add, check in content and modify them without creating problems for other employees within the organization (Kumar, 2012). Conventional systems of storage typically require revision of the systems or tech refreshes every three years (sometimes four) so that the company can keep up with new requirements and growth. This, in many instances, requires expensive and disruptive data migrations, replacement of void storage capacity and regular upgrades of software licenses (Leavitt, 2013). This paper looks into how companies use big data technology to store data generated by users in exabytes by making use of the distributed backup method. The distributed backup method of storage provides companies with the opportunity to store more data in a scalable way across storage node networks. It is imperative to note that the main purpose of backing up data is so that an organization can have at least a copy of what may the company may consider as important. In the event that there is a failure in the storage systems within an organization,

Teams in Production and Operations Management Research Paper

Teams in Production and Operations Management - Research Paper Example ow has many brands under it developing from the Toyota AA in 1936 to a group of companies that include the Lexus, Scion, Hino Motors and Daihatsu brands today. Toyota has grown steadily throughout the years and it overtook General Motors in 2008 to become the leading global manufacturer of automobiles. In 2006, the company was announced as the most profitable in the automotive industry with its profits rising to $11 billion in that year. During this period, its market share increased with improvement in sales across the board. The most notable increase in the company sales was observed in the US. The company has many subsidiaries and the Toyota Financial Services is the most notable. The company sells finances, as well as dealing with other investment and trading ventures. Apart from the brands that the company wholly owns, it has a 51% stake in the Daihatsu brand, 5.9% in Isuzu Motors Ltd., and 16.7% in Fuji Heavy Industries a company that also manufactures Subaru vehicles. Other products include hybrid vehicles that run on gasoline and electricity, an automated parking system and economy shifting and eight speed automatic transmission ve hicles among many other inventions. Toyota has a large market share in the United States, Africa, Australia and Asia. However, the market share is relatively small in Europe. In 2005, there were 8.54 million vehicles that were produced by Toyota together with its half-owned subsidiary, Daihatsu Motors. This figure represents about 500,000 less in the number that General Motors produced in the same year. The Daihatsu conglomerate can be considered to be the fastest growing branch of the company in Southeast Asia. Considering the competition that is present in the Far East Asia countries, the company can be considered as having a very sound marketing campaign as it has a substantial market share in those countries also. Fortune Global 500 placed Toyota as the fifth largest company in the world. After the recession that was

The Benefits, Pitfalls, and Challenges of Special Needs Students Essay

The Benefits, Pitfalls, and Challenges of Special Needs Students Accessing the General Curriculum - Essay Example It is common knowledge that the society in general is more concerned with academic competence of normal students. But one factor that cannot be ignored by society is that there is a group of young people (male or female) who might need a certain amount of special attendance so that the teaching profession can attain a special status that stands apart from formal teaching procedures. This paper attempts to review such a stand which takes into consideration legal, moral, and social aspects with regard to children challenged with any form of disability and attempts to bind or conform a general curriculum which such children could be exposed to. The practical implementation of the needs of special needs students: The 1997 amendments to the Individuals with Disabilities Education Act (IDEA) made it clear that each student’s Individualized Education Program (IEP) should clearly describe how the learner’s â€Å"disability affects the child’s involvement with and progre ss in the general curriculum† and what â€Å"services, program modifications, and supports necessary for the child to be involved in and progress in the general curriculum† (Wehmeyer, Agran & Lattin, 2001, p. 327). These guidelines have prompted educators to reconsider how the educational programs of special needs students are designed and carried out. ... efforts should be undertaken to ensure that no misapplication or overemphasis of any component of standards-based reform must occur in the teaching learning process. The authors argue that special needs students are just like others and these learners achieve challenging standards only when there is higher expectation is demanded from them. However, there is also the danger of setting high standards and narrowing the curriculum to core content areas resulting in higher dropout rate among such special needs learners who already have difficulty and subsequent previous experiences of failure. The rationale to offer special needs students access to the general curriculum seeks â€Å"to ensure that all students have access to a challenging curriculum, to ensure that all students are held to high expectations, and to ensure that students with disabilities are not left out of the accountability system being established for schools† (Wehmeyer, Agran & Lattin, 2001, p. 330). It can be noticed that parental and teacher expectations are low for students with special needs. Therefore, it is essential that special needs children are offered such educational programs that challenge them and that everyone, including the teachers and parents, holds high expectations for their achievement. The question whether special education curriculum or the general curriculum is best suitable for special needs learners is worth analyzing. It is true that a general curriculum makes neither distinction nor marginalization among the learners. While general curriculum offers equal educational opportunities for everyone, its competency to offer Individualized Education Programs for the special needs children is quite debatable. Therefore, it is imperative that the general curriculum is â€Å"adapted,

Julius Caesar Play Essay Example for Free

Julius Caesar Play Essay In play, Julius Caesar, it has strength that makes the play a famous play. In the play, we could understand characters emotion and behaviors clearly since it is in their own words instead of a narration. From the text from Cassius’s dialogue,† For my part, I have walked about the streets, submitting me unto the perilous night.† we could emphasizes how Cassius is showing off to Casca the braveness he has. Another point would be the speeches that are introduce in the play. Another example would be in Act 1, scene 2 where Antony comments, â€Å"When Caesar says, do this, it is performed. Sometimes not only the characters dialogue could be recognize as his or her personality and characteristics. In this text by Antony, we could feel the powerful leadership from Caesar. Speeches help a better understanding of each character thought towards different people. Such as the speech that Antony gave where it begins with â€Å"Friends, Romans, Countrymen, lend me your ears†¦..† In this speech Antony keep repeating â€Å"Brutus is an honorable man†, this shows sarcasms that Antony is speaking out. While reading this speech, you will find confusions where Antony is criticizing Brutus action but on the other hand he keeps stating that Brutus is an honorable man that opposites other facts. This kind of passage grabs the reader attention to think profoundly. The weakness would be the organization of the plot. I believe the play is moving in a speed what I believe is fast. Fast play makes it difficult to recognize clearly with each scenes and acts. For example from the meeting of conspirators to the death of Julius Caesar flows quite rapid. Between those two scenes, I feel a bit empty cause no way that these conspirators did not planned in a way that they could successfully without any obstacles kill Julius Caesar. The play might improve if the process of planning would be added between those two periods. We might absorb characters; personality and perspective towards this event during their planning. Another example would be the death of Calupurnia. The death news was interrupted abruptly during before the war. Calpurnia played such an important role when comforting Brutus and place a spy on him. This shows the role of women played in Roman however she had passed away in a second where no one has expected. Overall the organization is pretty flow and vivid enough. I like how each scene was isolated by the characters in the play where one side is mainly characters that dislike Caesar and the other side would be characters that supports Caesar. The only error would be the speed of the play that gives no time for readers to vividly understand the story. The descriptions of different characters are the best element in the play. Characters were vividly described as I stated earlier. One more example would be when Cassius stated, â€Å"The torrent roared, and we did buffet it with lusty sinews, throwing it aside and stemming it with hearts of controversy†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦..or I sink!†Ã¢â‚¬  In this dialogue we could understand two characters’ thoughts and history background. Cassius put up this fact show that he believes Caesar is not as capable as he should be. Another would be the background of Caesar where he was such a weaker. The diaglouge is very interesting because we could see through what each character wanted to express. One of the interesting dialogues was between Antony and Octavious. Octavious argued to refuse the instruction from Antony. Antony begins to realize the similar power between Octavious and Caesar when Octavious insist to follow left instead of right, so Antony called Octavious as Caesar after the argument of the formation.

Influences on Child Stages of Development

Influences on Child Stages of Development Samra Saleem Unit 2: Understanding and Promoting Children’s Development In this assessment I will be describing the expected pattern of children’s development. I will be analysing how personal and external factors can influence a child’s development, the reasons why children’s development may not follow the expected patter and why early intervention is important when delays in development are suspected. Children’s development will usually follow an expected pattern; however children will develop at their own rate and in their own time. Understanding the pattern of child development can help to identify children who may have delays in their development and require additional support. I will be looking at child development and will be looking into Physical Development Cognitive Development Communication Development Social and Emotional Development Moral Development Physical development: physical development looks at how children attain physical movements. Physical movements are split into three different skills. Gross Motor Skills is the movement of larger limbs, for example using your arms or legs. Fine Motor Skills is when smaller movements are obtained such as using your hands to hold things and Locomotive Skill is when there are full body movements such as walking or running which requires the whole body to move. The following the expected stages of development in physical development for children: 0-6 months: at this stage babies are able to lift and turn their heads and growth and height from their time of birth. Baby’s weight may drop after birth will be gained quickly. 12-18 months: during this stage most children will develop strength in their legs and will begin to stand up without the help of another person and start walking. 3-5 years: at this stage children will be able to co-ordinate their movements. They are also gaining more control of their fine manipulative skills and are more competent in using material and scissors. 7-9 years: at this age children’s fine and gross motor skills are now well developed and they are continuing to grow in height. You will begin to notice that the child is able to write better and neater and have the ability of stability in their hands. 11-13 years: at this stage children will most likely go through puberty. This is when the child’s body will go through different stages of sexual maturation. Cognitive Development: this area of development looks at a child’s intellectual development, the way in which the brain processes information. Cognitive skills include memory, problem solving and imagination. 0-6 months: at this stage babies can recognise the sounds and smells of their mother and will be aware of their surroundings. 12-18 months: at this stage babies are becoming more aware of their routine for the day. At this age babies are able to play with more complex toys. 3-5 years: at this stage children’s concentration is growing in activities they enjoy and show a like into the activities which they would prefer. 7-9 years: at this stage children’s academic skills are developing and writing and reading become easier. At this age children will be able to take tasks such as problems solving and putting their skills into practice. 11-13 years: children are able to reason more and can solve more complex problems. Communication Development: this area of development looks at the way that children learn to communicate. Communication development includes reading and writing, verbal communication and non-verbal communication, such as gestures and body language. Even before children can say their first words, they are already capable of understanding a great deal of language. 0-6 months: at this stage new born babies communicate their needs by crying. Babies will start getting your attention when needed my makes sounds and acknowledge others by smiling. Babies at this age will also be able to differentiate between their parents and others voices. 12-18 months: by this age babies will be able to replace their blabbering with some simple vocabulary. 3-5 years: at this stage children’s vocabulary is continuing to increase and their speech will now be recognisable to most adult’s. at this age you will find that children are much more aware of their surroundings and how things happen, therefore they will start asking questions regarding incidents. 7-9 years: by this age children are able to communicate properly and hold full conversations and also the skills of writing and reading has also extended by this age. 11-13 years: at this stage children now have developed good reading and writing skills, with grammar becoming more accurate in written communication; therefore they will have the ability to write out sentences in the right structure. Social and Emotional Development: this area of development looks at children’s development of feelings and self-identity as well as the formation of relationships. This area of development also covers behaviour a child understanding what behaviour is acceptable and social skills such as feeding themselves. From when a baby is born and to their early childhood there are many changes which they undergo. 0-6 months: at these early years the babies will be able to establish a close relationship with their main carer and will settle in for feeding and for comfort from that individual. As the baby gets a little older he/she will begin to smile and show enjoyment in activities 12-18 months: at this stage the babies are likely to experience anxiety when separated from their carer and have fear of any strangers. Children in this age group start showing significant amount of interest in other children. 3-5 years: at this age children will begin to take more interest in other children around them and also engage themselves into play activities with them. 7-9 years: by this age children are going through the stage of making good friends which is a very important factor in a child’s life stage. 11-13 years: there will be a lot more changes in a child’s life at this stage as they are getting ready to move to high school. This could be a tough time for a child as they may need to leave old friends whom they may have a good relationship with and the thought of going into a new environment may stress them out as they will need to make new friends. Moral Development: this area of development is strongly linked to social an emotional development and covers the choices and decisions that children and young people make. The development of morality also covers how children react and behave towards other people and the principles and attitudes they adopt. 3-5 years: at this stage of development children are most likely to have difficulty in understanding what is considered as right and wrong choices and actions. 7-9 years: by this stage children will appreciate if they are given duties and responsibilities as by now they know what is expected of them. 11-13 years: at this age children will have an expanded understanding about the importance of why rules and boundaries are set and how to effectively follow them. A child’s development is shaped by both personal and external factors. The following are some of the factors which influence a child’s development. Personal factors Problems during pregnancy and birth: a child’s development occurs as soon as conception is taken place as soon as the egg and sperm meet. This is when the generic information for that child is determined. A well-known condition known as down syndrome is a condition caused when there is an extra chromosome present. This condition causes delays in a child’s development through learning difficulties and heart problems. babies can also be effected by their mother behaviour and attitude during pregnancy. For mothers who smoke, take drugs and consume alcohol during their pregnancy can have a high risk and harm their baby. Birth experiences can also have an influence on a child’s development. Babies who are born prematurely may have delays in their development process as well as babies who do not breathe instantly at birth could suffer from lack of oxygen to their brain and body. Health: a child’s health can also be determined by their generic factors. Factors su ch as poor health can effect a child’s development and strain physical strength. Disabilities: generic factors at birth could also lead to babies having disabilities and health conditions which they are born with. These disabilities and health issues will affect their development process. External factors Poverty: there is increasing numbers of children who are experiencing poverty. 1 in 4 children is experiencing poverty in the UK and is said to be increasing my 2020. This number relates to the relative poverty than the absolute poverty. Relative poverty is a comparison of income compared to the average income off households. These are requirements needed to live a daily life from the materialistic things and the personal possessions. Absolute poverty is a lack of basic human needs including food, shelter, warmth, sanitation, health care and education. A balanced diet in a child’s growth is very crucial for their development. Families who may not be able to afford much may end up buying cheap food which contains harmful substances for a child’s diet. These foods are often full of saturated fats, salt and sugar and consuming large amounts of these foods can lead obesity and malnutrition in children. Consumptions of such foods can result in the children being hyperactive and lethargic. Those who live in poor housing conditions may suffer from conditions such as asthma due to cold and damp housing conditions. Family backgrounds and ethics have a really important part in a child’s development as children will watch and learn from their parents and other family’s members whom they are around. As children grow older they will find themselves in situations where they will need to make decisions on their own. Negative pressure from friends could lead to a negative decision and action taken by the child. Emotional influences: children will succeed when their emotional needs are met and when they feel happy and secure. Physical reasons: a child’s physical growth can affect its overall development. If a child is suffering from difficulties in their growth this could lead to their physical development being affected too. Environmental factors: external influences such as their family structure and the education which they receive could also have an impact on a child’s development. Cultural reasons: all cultures hold different beliefs and values about their children’s upbringing. The difference in being treated due to your sex could play a part on a child’s development negatively. Social influences: family structures and lifestyle has been seen to influence a lot on a child’s development. For those children who see their parents going through a separation or divorce may be effected negatively and undergo stress. Disability: there are many disabilities a nd conditions that a child can be born with or develop. Each of these will affect a child in a different way and will impact to changing levels on their learning and development. Early intervention If a child has been suspected of having a delay in their development, at this stage it is very important to identify exactly what support is needed and receive appropriate help and support for the overall development of the child. Identifying these delays early enables the child to overcome the difficulties and develop in the area where support is needed. If conditions and development factors are identified within a child then there is an opportunity to get receiving support from the Early years childcare settings. Children attending these settings will be assigned to a key worker who is responsible for that child. The child will closely be observed and any areas of concern will be highlighted.

Anti-Matter :: essays research papers

Anti-Matter Introduction Ordinary matter has negatively charged electrons circling a positively charged nuclei. Anti-matter has positively charged electrons - positrons - orbiting a nuclei with a negative charge - anti-protons. Only anti-protons and positrons are able to be produced at this time, but scientists in Switzerland have begun a series of experiments which they believe will lead to the creation of the first anti-matter element -- Anti-Hydrogen. The Research Early scientists often made two mistakes about anti-matter. Some thought it had a negative mass, and would thus feel gravity as a push rather than a pull. If this were so, the antiproton's negative mass/energy would cancel the proton's when they met and nothing would remain; in reality, two extremely high-energy gamma photons are produced. Today's theories of the universe say that there is no such thing as a negative mass. The second and more subtle mistake is the idea that anti-water would only annihilate with ordinary water, and could safety be kept in (say) an iron container. This is not so: it is the subatomic particles that react so destructively, and their arrangement makes no difference. Scientists at CERN in Geneva are working on a device called the LEAR (low energy anti-proton ring) in an attempt to slow the velocity of the anti-protons to a billionth of their normal speeds. The slowing of the anti-protons and positrons, which normally travel at a velocity of that near the speed of light, is neccesary so that they have a chance of meeting and combining into anti-hydrogen. The problems with research in the field of anti-matter is that when the anti-matter elements touch matter elements they annihilate each other. The total combined mass of both elements are released in a spectacular blast of energy. Electrons and positrons come together and vanish into high-energy gamma rays (plus a certain number of harmless neutrinos, which pass through whole planets without effect). Hitting ordinary matter, 1 kg of anti-matter explodes with the force of up to 43 million tons of TNT - as though several thousand Hiroshima bombs were detonated at once. So how can anti-matter be stored? Space seems the only place, both for storage and for large-scale production. On Earth, gravity will sooner or later pull any anti-matter into disastrous contact with matter. Anti-matter has the opposite effect of gravity on it, the anti-matter is 'pushed away' by the gravitational force due to its opposite nature to that of matter.

Different Types of Cancer and Their Treatments Essay -- Cancer Health

Different Types of Cancer and Their Treatments All living things are made up of cells. They are the smallest things that are capable of basic life-they take in nutrients when needed, they put out waste and they reproduce. Cells divide (reproduce) at least once during their life, sometimes dozens of times. Organisms rely on this, this is how they grow or repair themselves when they are damaged. A normal body has around 30 trillion cells. Permanent gene mutations are what cause cells to malfunction. When this happens several times to the same cell it can become cancerous. This can take many years in some cases. A cancerous cell reproduces at different rates, but eventually they overcrowd the normal cells and turn into a tumor. There are two types of tumors, benign and malignant. A benign tumor does not spread to other parts of the body, it stays in one place. Benign tumors are not dangerous and do not need to be removed, but if you would like to have it removed for appearance purposes or if it is uncomfortable it can be surgically removed very easily. A malignant tumor is a tumor that can spread to other parts of the body which makes them very dangerous. There are many different kinds of cancer and they all react differently to different types of treatments. Cancer cells can break away from a tumor and spread to other parts of the body. They usually spread through the blood or lymph systems. When this happens it is called metastasis. It doesn’t matter where the cancer spreads to; it is still named after the part of the body where it started. For example if the cancer started in the breast and then spread to the lymphatic system it is defined as metastastic breast cancer. A recurrence is when the cancer returns after someone has had treatments and appeared to be cancer free. Cancer can take years to develop so it is usually a few things that contribute to it. Scientists are not exactly sure what causes cancer but there have been studies that show that some people are more prone than others to develop it. One million people in the United States are diagnosed with cancer every year. In the United States 163 out of every 100,000 men develop cancer, and 110 out of every 100,000 women develop it.1 People of all ages develop cancer but it is more common in people 50 years old or older. Although we are not quite sure what causes cancer studies have... ...nt for lymphoma, because it so easily spreads throughout the body. Sometimes radiation therapy is used after chemotherapy to help prevent relapses. Several recent discoveries have improved treatment for lymphoma. These include, antibody therapy, which monoclonal antibodies are used to destroy lymphoma cells without as much damage to the normal cells. There is also a vaccine therapy, which helps stimulate the patients immune system to help fight off lymphatic cancer. These treatments are still experimental and very expensive. In patients who have reoccurring lymphoma, higher doses of chemotherapy or radiation may be necessary in an attempt to kill the cancerous cells. These treatments also destroy the blood producing cells in the patient’s bone marrow. This sometimes requires a bone marrow transplant. NOTES 1. Microsoft Encarta Encyclopedia Deluxe 2001 2. www.ucan.cc 3. Prostate Cancer written by David G. Bostwick M.D. Published by Villard Books in 1996. 4. Colorectal Cancer written by Bernard Levin M.D. Published by Villard Books in 1996 Call #: NF 616.99 5. Women and Cancer written by Carolyn D. Runowicz M.D. Published by Villard Books in 1999.