Friday, November 29, 2019

Brave New World 3 Essay Research Paper free essay sample

Brave New World 3 Essay, Research Paper Brave New World: Oh, my God, my God! In 1932, Aldous Huxley foremost published the novel, Brave New World. During this clip, the thoughts that Huxley explored in his novel were non a world, but simply science-fiction amusement. Brave New World confronts thoughts of dictatorship, unreal reproduction, anti-individualism, and everlastingly youth- thoughts which were non endangering in the 30 s. In the 1930 s, the high ethical criterions people maintained and the limited sum of scientific cognition did non let for the credence of the types of thoughts found in Brave New World. These values include abstinance, household construction, and life-long marriages- issues that had small to no importance in the Brave New World. As we begin the new millenium, our increasing scientific cognition has taken our curiousity beyond ethical consideration, and Huxley s novel has become much closer to a world than it was 65 old ages ago. We will write a custom essay sample on Brave New World 3 Essay Research Paper or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Today, Huxley s Brave New World parallels current progresss in genic technology, cloning, the lowering of moral criterions held by the general mass, and the compulsion people have with looking immature. Theses new finds of genic technology and cloning closely parallel the procedure of giving birth in the Brave New World. In Brave New World, people are born unnaturally in trial tubings. Everyone is condidtioned to be the same: to portion the same features, their manner of thought, and their thoughts. Peoples who claimed single idea against the community- such as Bernard in the beginning of the novel- were considered to hold a defect from a lab error during birth, and were ostracized from the community, until they conditioned themself to believe like the remainder of the community. Scientific development in both genic technology and cloning, have made the thought of anti-individualism closer to a world. Genetical technology enables parents to take features for their kid, making a posting kid which finally ends in every kid going a posting kid and all looking the same. Although genic technology is presently under ethical agnosticism, and the cloning of worlds is illegal, it is still po ssible to finally stop all diverseness ( except perchance between cultural groups as in Brave New World ) . Huxley says: Ninety-six indistinguishable twins working 96 indistinguishable machines! You truly cognize where you are Community, Identity, Stability If we could bokanovskify [ a method whereby a human egg has its normal development arrested and whereupon it proceeds to bud, bring forthing many indistinguishable eggs ] indefinetly the whole job would be solved. Both Brave New World and genic technology reference anti-individualism. In Brave New World, everyone is conditioned to believe the same thoughts and values: that being a portion of the community is the most of import facet of life, which are impressed on the heads of the people by two slogans, Community, Identity, Stability, and Everyone belongs to everyone else. The endangering similarity between Genetical engineering/cloning and the Brave New World, is that it idealizes a certain manner for people to look, every bit good as disregard biological person individuality through the possibilty of obtaining indistinguishable familial makeup. Another similarity between Brave New World and our current society trades with scientific ethical issues and the general moral declension in today s universe. In Brave New World, sex is viewed as instant physical satisfaction, advancing promiscuousness, and looking at love patronizingly. No character inquiries these criterions, and the deficiency of single idea creates a rhythm of declension. When Lenina and Bernard sleep together, Bernard subsequently c omments that he wished he had waited, stating: I didn t want it to stop with our traveling to bed, he specified. Lenina was astonished. Not at one time, non on the first twenty-four hours. But so what? ( p.93 ) Lenina, being a victim of society, did non understand Bernard s logical thinking, which by 1930 s criterions, would reflect a deficiency of ethical motives. Although in the 1930 s, sex before matrimony and love was forbidden, today it is wholly accepted. Evidence of this can be seen in the high rate of teenage gestation out of marriage, which is presently at 65 per centum ( harmonizing to The World Almanac 1998 ) . Besides, in Brave New World, the word household is looked down upon, and there is a deficiency of understanding as to why household is of import. In brief, the manager summed up, the parents were the male parent and the female parent These, he said soberly, are the unpleasant facts ; I know it. But so most historical facts are unpleasant. This quotation mark indicates how household construction is looked down upon in Brave New World, as everyone cringes at the tought of holding a female parent or male parent. In the past twelvemonth, 1,225,000 divorces were granted, a rate of 5 per 1,000 population. This statistic indicates a diminution in household construction and a lowering of moral criterions harmonizing to anyone life in the 1930 s. Americans have besides become haunted with everlastingly looking younger than they are, as are the characters in Brave New World. Numerous ads on Television advertize wrinkle-free picks and makeup with aeonian models- for illustration all the Revlon makeup merchandises that promise to conceal furrows. The compulsion with looking younger has become particularly strong today, as our mind has been encephalon washed by images of flawlessness by supermodels on televsion and in magazines. In Brave New World, old age has been abolished and work forces work and are otherwise active until their decease. Youth is particularly of import to Lenina, who thrives on reflecting her personality through her young person, naivete, and artlessness. Sixty-five old ages ago the compulsion over looking immature was non as strong. Miracle picks and ads reflecting juvenility were non as common. In Brave New World, the members of the community were horrified at Linda s show of aging. As she lay deceasing in t he infirmary, a watercourse of indistinguishable eight- twelvemonth olds gawked at her: Oh, expression, expression! They spoke in low frightened voices. Whateveris the affair with her? Why is she so fat? They had neer seen a face like hers before- had neer seen a face that was non vernal and taut-skinned, a organic structure that had ceased to be slender and unsloped. All thses moribund sexagenarians had the visual aspect of infantile misss. At 44, Linda seemed, by contrast, a monster of flaccid and deformed dotage. The attitude of the kids is similar to the attitude of today s society ; people ( adult females in peculiar ) , who are unsuccesful in endeavoring for that expression of flawlessness by society s criterions, are non as easy accepted into society, and frequently gawked at, ridiculed or shunned. Ultimately, Huxley had utmost foresight into the hereafter. Huxley foreshadowed the ethical declension of our society through the naivete of our quickly turning scientific cognition. He understood the manner in which Scientology would overmaster spiritualty and in kernel become the faith of our clip. Hopefully, people will adhere to the anti-utopian message of suppressing single idea, reflected in the Brave New World, and take action in fillet or at least admiting the ethical impairment of our society. Today s society must recognize the necessity of maintaining its diverseness, because individuality is what prevents our sociey from turning into the courageous new universe in Huxley s novel.

Monday, November 25, 2019

First Confession essays

First Confession essays Seven years, being able to live for yourself, not answering to anyone for the wrong you have done, keeping everything to yourself. Then one day, after much anticipation, you have to do it. You must tell someone of all the bad things that you have done in your life. This person you have to tell isnt just any ole person, though; no, it is the priest; a holy man of the Almighty God! Could you imagine what a mortifying experience that would be? Well, that is what little Jackie was facing in Frank OConnors story First Confession found in An Introduction to Fiction on page 719. In the story, little Jackie, a seven-year-old boy, begins telling us of his evil grandmother that moved in due to the death of her husband. He describes to us the hatred he has for her and the way that Nora, his older sister, brown-noses to her to receive a penny every week, and this makes Jackie envious. He tells us of a time when he hid under the dinner table when Gran made dinner and of how he lunged at Nora with a knife when she tried to get him. He continues by describing another woman, Ryan, who is teaching the children ...about Hell...the first place in her heart (OConnor 720) and of the many horrible things she did and said. He decides that because of his horrible behavior, he would skip the day of his first confession, instead of make a bad confession, only to be instructed to go on a different day by himself. The day arrived and Nora brought him to the church. The way there, she told him ...my heart bleeds for you!(O Connor 721) She also reminded him of some of the bad things he did that he needed to confess. When they arrived at the church, Nora turned back into ...the malicious devil she was. (OConnor 721) When it was his turn to enter the confessional, Jackie made many mistakes, such as climbing on the elbow rest, loosing his grip and tumbl...

Thursday, November 21, 2019

Leadership and management Essay Example | Topics and Well Written Essays - 2250 words - 1

Leadership and management - Essay Example Besides, the entire program should be tailored to be child-centered since they should be the main focus on the teaching and learning process. However, in order to achieve this, there should be an effective integration of early childhood education. This paper focuses on the role of integration as an important aspect of early childhood education. It is quite reflective, dynamic, inclusive and progressive to be adopted in the contemporary society (Gasper, M., 2009). The term integration, as used in the context of education, refers to the process of building collaborations and combining resources across the social, health, and educational in order to promote the wellbeing of learners. With the increasing demand for education, there need to be measures to ensure that different professionals involved in education provision should work as a team (Aubrey, C., 2011). Since schools act as agents of socialization in the society, they should be properly used to help in preparing children who can adequately comfortably be accommodated and be fruitful to the society upon a successful completion of their studies. However, in order to ensure that children are holistically prepared for this life, measures should be taken right from their time in the pre-school (Whalley, M.E., 2011). Therefore, there is a need to integrate the teaching and learning process. Meaning, all the stakeholders should be ready to collaboratively work as a team. If this happens, it will be easier for them to help their children to be adequately prepared in all spheres of life. As a matter of fact, education should be treated as a whole (Aubrey, C., 2011). When children are introduced to the appropriate social, religious and cultural aspects of their society, they will learn to understand and appreciate them from such a tender age. Therefore, they will eventually become informed people who have the right information about the dynamics of their society (Cleaver, H. et al., 2007). In this

Wednesday, November 20, 2019

History of capitalization Essay Example | Topics and Well Written Essays - 750 words

History of capitalization - Essay Example Neo-colonialism (that flourished after the 16th century) is just another name for Western influence by means of political, military and ‘economics’ of the third world (Naipaul 3). The European merchants benefitted a lot from the colonialism as the sub-states depended so much on their European masters; the African colonies are the best examples of this dependency (Naipaul 75) that nurtured Merchant Capitalism. People were buying things they didn’t need but they lacked the skill and knowledge to make things that people (especially in African colonies) (Naipaul 54) and the merchants capitalized on this. Africa wasn’t the only colony that gave a boost to Merchant Capitalism, the Indian subcontinent was once the capital of world trade. During the 17th century, the world trade was governed by Mercantile Capitalism, and the Indian subcontinent was the busiest workshop of the world. That place alone contributed to nearly a quarter of global manufacturing output (Ro bins 61). Considering what mercantilism means, it shouldn’t come as a surprise that various trading houses in India governed by people such as Amir Chand and Jagat Seth were wealthier than East India Company (Robins 65), which had huge military support and connections. The East India Company (a monopoly corporation) was an essential part of England’s commercial armory (Robins 48). This company alone revolutionized the whole business pattern of the world. Other than capitalizing on merchant trade, this company was accompanied by the British navy and headed by a brilliant Merchant brain, Sir Josiah Child. Just like other successful merchants of the world, Child believed that wealth lies in extracting as much as possible from the landed regions (Robins 48). India was known as the golden sparrow of the world and the East India Company had caught this bird and was enjoying the benefits. Child believed not only in military dominance but in commercial conquest abroad (Robins 49); the typical merchant business strategy. He traded with Mughals and got the better part of the trade by taking Bengal (Robins 49). Despite the fact that Mercantile Capitalism enjoyed world domination for centuries but like all other business tactics, time makes them old and they get replaced by a newer and a better one. By the end of eighteenth century, neo-colonialism didn’t remain as strong as it once used to be and lost its sparkle and with it went down the mercantile capitalism and the world witnessed the dawn of Industrial Capitalism. With the start of the nineteenth century, great revolutions in Industrial field manifested and formed the basis for factory culture. Machines such as spinning jenny and cotton gin ruled the manufacturing grounds and produced remarkable results in terms of efficient output. As opposed to Mercantile Capitalism, the new trade strategy focused more on capital intensive market rather than going for labor intensive flea markets. Less labor me ant more machine work, and this is where people like Walter Shewhart and Eli Whitney come in. They revolutionized the trade with their great inventions (Green 74). Industrial machines such as spinning wheel, Spinning Jenny, Handloom and Power Loom etc., brought industry and trade to new heights. Productivity skyrocketed, and thus came mass production at lower prices. Technology wasn’t the only player in revolutionizing the trade; business practices played a huge part in it. Andrew Carnegie’s name will always be remembered in business reformation. Born in

Monday, November 18, 2019

Is spanking child abuse Essay Example | Topics and Well Written Essays - 750 words

Is spanking child abuse - Essay Example The varying points of view relate to the definition of spanking and further, what can be termed as rational force. In this light, spanking involves the physical infliction of pain as a sign of instilling discipline, better known as corporal punishment and it is legal as long as the force used is rational (Mercer 26). The definition of rational would also be important to point out, being the application of such force that will lead to the correction of the wrong behavior that does not lead to injury. The key to this definition, any force used to serve disciplinary action to the child may be termed as irrational when the behavior is not corrected or the circumstances do not show proof of a clear intent of correcting (Quinn 50). Although most people hold different opinions on the subject, spanking has been seen to be ineffective to correction and the infliction of pain may be termed as abuse to the children. Proponents of spanking believe that children who are spanked in their childhood years grow to be better adults. They express high codes of discipline and are less likely to engage in unlawful activity in their later years. This group believes that discipline is a vital issue in the society and every means possible must be used to uphold it (Mercer 31). Further, if a pinch on the arm would teach the child a lesson for a child who fought, another in class, then some teachers contend that the method would best be applied in the school environment. Some people believe that corporal punishment made them change in their earlier years, without which things would not have been the same if other methods had used. This perceived effectiveness of spanking is therefore used to justify this mode of abusive punishment. Conversely, it is imperative to go beyond the mere fact of correcting the child, to the psychological perspective of corporal punishment. Researchers in this line argue that

Saturday, November 16, 2019

Virtual 3D Thermal Human Modelling

Virtual 3D Thermal Human Modelling In recent years, with the revolutionary changes and remarkable innovations on functional and intelligent materials, a growing trend on functional and smart wearable products have been introduced and accepted by the market. Clothing is one of the most common branches. For some fit or tight fit functional clothing, more design elements on human anatomy, physiology, pathophysiologic and biomechanics have been undertaken by them to enhance the special functions such as body protection, recovery, rehabilitation, treatment, shaping and performance enhancement. Mannequins, as one of the efficient design tools, also known as human model, are frequently-used by fashion designers, patternmakers and manufacturers, which equip them with tangible or virtual 3D model. Besides, digital 3D human models are increasingly adopted to enhance the efficiency and sustainability in these human centred disciples. Geometry human model (G-model) presents the basic dimensional information of human body. In front of these new revolutions on design and technology trends, the traditional G-model may not respond well to the emerging new requirements on design and manufacturing progress of functional clothing. The digital human body applied to fashion and functional design and manufacturing need be endued with more efficient information of the human body. There is a necessity toward launching functional human model, as an accelerating, enhancing and inspiring tool for fashionable and functional product design, especially for functional clothing design. Body temperature is a vital feature of human beings, which indicates the comfort and health status of the human body. As a heat transfer system, human body requires well-balanced thermoregulatory control loop. Clothing is often regarded as the second skin of the human body which can fulfil the functions of balancing the heat and moisture conditions and thus provide thermal comfort. Besides, problems like sub-health and ageing population gradually attract more attentions on healthcare. Due to the significant importance of body temperature in indicating the pathophysiologic features of the human body as emphasized by medical researchers in clinic, functional clothing with thermal functions like rehabilitation and treatment will be a meaningful, practical and innovative functional product to take care of the human body, like a special wearable medicine. Science and technology are changing the life of the human beings. Unquestionably, functional and smart products are the ongoing trend for the future. The thinking of the insiders, like researchers, designers or product developers, must be progressive with the tidal current of advances in science and technology. To develop thermal related functional products, a visualised and quantified human model is essential and prerequisite. Without accurate and reliable thermal information revealing the inside secrets of the human body, the process of functional product development is like that a blind man feels an elephant. Aworkmanmustsharpenhistoolsifheis to dohisworkwell.There is a knowledge gap and a tool absence for accurate and visualised functional design and manufacturing. To launch the thermal human modelling (T-model) is a far-sighted and necessary step. With the rapid developments of medical imaging and anthropometric technology, 3D body scanning and 2D Infrared thermography (IRT) provide relatively accurate and visible information of the human body, which help to further understand human body from physical, physiological and pathophysiologic aspects. 3D body scanners, as instruments to capture the whole body and create a set of dimensionally accurate data, are widely used in many areas, such as human modelling and human-centred product development in fashion industry. IRT has been used as an effective and non-invasive medical diagnosis tool, which helps to monitor the skin temperature distribution and evaluate the health conditions of the human body in an ocular way. These two facilities lay a solid foundation for the practicability of thermal human modelling. 1.2 Aims and objectives According to the knowledge gap and the tool absence for accurate and visualised functional design and manufacturing, besides the practicability based on the increasingly advanced medical imaging and anthropometric technology, five major aims and objectives of the research had been set up as shown from a to e. An in-depth discovery of the potential relationship among physically anthropometric parameters and physiological properties like body temperatures. A systematic approach on constructing visualised, quantified and individualized 3D thermal human modelling (Ti-model) with physiological features. A systematic approach on constructing visualised, quantified and individualized 3D thermal human modelling (Ti-model) with pathophysiologic features. Averaged 2D thermal images to be comparable with individual's IR images to detect the invisible abnormity of individuals for healthcare and diseases monitoring. 3D thermal human modelling (Ta-model) to be comparable with Ti-model to detect the invisible abnormity of individuals for healthcare and diseases monitoring. 1.3 The significances of the research This study will provide brand new and far-sighted solutions for the accurate accomplishment of functional products development, in special for functional clothing, with quantified and visualised T-models. The multi-disciplinary research broadens the field of vision for the human being and presenting the connections of physical, physiological and pathophysiologic features from aspects of statistics, 2D and 3D. The significances of the research are to be made in two aspects. For theoretical foundation, this research will built up a linkage between physical and physiological features of the human being which can awake the thinking on further quantitative between them and providing advisable index in functional design application. Besides, this study will advance the knowledge on the commonality of the skin temperature distributions of the human beings, which have great meaning for physiological study, clinic diagnose and ergonomic design applications. For individual applications, this new model can be applied to functional product development. Especially for functional clothing developers, they will be able to do 3D functional design, 3D pattern making and virtual fitting in an accurate, efficient and traceable way. In the times of 3D printing technology, it is an indispensable tool and platform for the antecedent parties in healthcare areas. 1.4 Research methodology A multidisciplinary methodology crossover thermal physiology, medical diagnose, computer graphics, ergonomics and functional design is adopted to accomplish the aims and objective of the study. The medical imaging and anthropometry technology help to acquire physical and physiological data of the human body from individual experiments. From the viewpoint of statistics, 2D and 3D dimensions, generalization and individual approaches on human thermal properties are to be analysed by means of statistical software, mathematical programming software and 3D design software. 1.5 Thesis organization This study has been conducted in the background stated above. The overall organization of this thesis is shown in Figure 1-1. Chapter 1 is the general introduction of the whole thesis including the background the research, aim and objectives of the research, significances of the research and research methodology. Chapter 2 is the theoretical foundation of the whole thesis including the literature review on two emphasized and carried out research areas, human thermal function and clothing, and 3D human model applied to Computer Aided Design in fashion industry. Chapter 3 introduced the research methodology of this study. The developments of medical imaging and anthropometry technology, an in-depth and specific foundation had been taken to further understanding human body in physical and physiological aspects. The computer graphic technology provided dependable software and tools to achieve the desired research aims and complete the interdisciplinary research. The employment of the data acquired from the individual experiments were introduced in Chapter 4,5 and 6 which constitute a systematic understanding platform of the human body from the viewpoint of statistics, 2D and 3D dimensions, universality and individuality on thermal properties. In Chapter 4, statistic analysis by means of correlation analysis and Principal Component Analysis (PCA) were conducted to find out the relationship among anthropometric parameters and body temperatures, which built up quantified connections of physical and physiological features of the human beings. Individualized thermal human modelling methods and results were introduced in Chapter 5. In this chapter, systematic introductions and illustrations were presented step by step on how to construct a Ti-model with physiological and pathophysiologic features. The first step was to pre-process the 3D body scanning data including data alignment, data cleaning and component selections. Simultaneously, skin temperature data sets were pre-processed by plotting into 2D thermal images with physiological or pathophysiologic features by mathematical programming. The last step was thermal model construction. The 2D thermal images with physiological or pathophysiologic features were projected to 3D human body and the corresponding Ti-model with physiological or pathophysiologic features was created. This chapter was to quantify and visualise the invisible body code conveyed by the skin temperatures in the aspect of three-dimension and individualization. Chapter 6 introduced the studies on distribution regularity of skin temperature from two dimensions with averaged IR images and its application on three-dimensional thermal human modelling (Ta-model). In the programming environment of Matlab software, mathematical calculation and anatomical landmarks of the human body were combined to find out the regularity of skin temperatures distributions of the human beings. The mapping process from 2D IR images to 3D individual G-model created Ta-model. The examples of comparing with individual's IR images and Ti-model had been presented, which helped to detect the invisible individual differences for healthcare and diseases monitoring. This research progress bridges over the gap between science research and technology applications on thermal studies with quantified and visualised methods. Chapter 7 were the conclusions of the works and the suggestions for future research work were brought forward. Bibliography and Appendix I to V for previous chapters were sequentially attached behind Chapter 7.

Wednesday, November 13, 2019

Optimization of Ritalin for more Effective Results Essay -- Methylphen

Ritalin (Methylphenidate) Optimization Ritalin Pills Abstract: Attention-deficit hyperactivity disorder (ADHD) is currently the dominating psychiatric disorder found in children. The creation of the drug Ritalin based on the molecule Methylphenidate in the early 90’s sparked a widespread use of this psycho stimulant, which still remains as one of the most popular drugs used to counteract the symptoms of ADHD. My ultimate goal in this research project is to design analogs for the drug Ritalin in the hopes of discovering a more effective version of this medication. Through research, it can be concluded that none the analogs suggested are suitable candidates for new drugs based on the results. Introduction: With 3-5 percent of school children today diagnosed with attention-deficit hyperactivity disorder (ADHD), ADHD has been reported to account for 50 percent of the child psychiatric population seen at the clinic. Methylphenidate (figure 1) serves as the dominant drug used in medications counteracting the symptoms of ADHD. (1) Among those medications, Ritalin is currently prescribed for daily use to 1.5 million school children in the United States, making it one of the most widely used prescription medications today. (2) The optimization of Ritalin is of utmost importance and will therefore, be the topic of this project. Scientists believe that ADHD is caused by an imbalance between dopaminergic, noradrenergic and serotonergic neurotransmitter systems. However, this theory remains questionable due to an insufficient amount of evidence. Methylphenidate’s mechanism of action, Fig. 1: Methylphenidate Molecular Structure which is based on dopamine synaptic uptake inhibition, essentially allows it to binds to ... ... Wiley & Sons, Ltd. (1997) 29 July 2008 2) Ritalin: Fast Facts. Do It Now Foundation. 29 July 2008. figure 1: United States Environmental Protection Agency. July 28 2008. figure 2: Medscape. July 28 2008. title picture: Wikimedia. July 28 2008. figure 4: Wikipedia. July 28 2008. figure 5: Wikipedia. July 28 2008. %28primary%29-skeletal.png> figure 8: Wikipedia. July 28 2008. svg> Optimization of Ritalin for more Effective Results Essay -- Methylphen Ritalin (Methylphenidate) Optimization Ritalin Pills Abstract: Attention-deficit hyperactivity disorder (ADHD) is currently the dominating psychiatric disorder found in children. The creation of the drug Ritalin based on the molecule Methylphenidate in the early 90’s sparked a widespread use of this psycho stimulant, which still remains as one of the most popular drugs used to counteract the symptoms of ADHD. My ultimate goal in this research project is to design analogs for the drug Ritalin in the hopes of discovering a more effective version of this medication. Through research, it can be concluded that none the analogs suggested are suitable candidates for new drugs based on the results. Introduction: With 3-5 percent of school children today diagnosed with attention-deficit hyperactivity disorder (ADHD), ADHD has been reported to account for 50 percent of the child psychiatric population seen at the clinic. Methylphenidate (figure 1) serves as the dominant drug used in medications counteracting the symptoms of ADHD. (1) Among those medications, Ritalin is currently prescribed for daily use to 1.5 million school children in the United States, making it one of the most widely used prescription medications today. (2) The optimization of Ritalin is of utmost importance and will therefore, be the topic of this project. Scientists believe that ADHD is caused by an imbalance between dopaminergic, noradrenergic and serotonergic neurotransmitter systems. However, this theory remains questionable due to an insufficient amount of evidence. Methylphenidate’s mechanism of action, Fig. 1: Methylphenidate Molecular Structure which is based on dopamine synaptic uptake inhibition, essentially allows it to binds to ... ... Wiley & Sons, Ltd. (1997) 29 July 2008 2) Ritalin: Fast Facts. Do It Now Foundation. 29 July 2008. figure 1: United States Environmental Protection Agency. July 28 2008. figure 2: Medscape. July 28 2008. title picture: Wikimedia. July 28 2008. figure 4: Wikipedia. July 28 2008. figure 5: Wikipedia. July 28 2008. %28primary%29-skeletal.png> figure 8: Wikipedia. July 28 2008. svg>