Is There a Criminal Brain? Essay -- Biology Biological Essays

Is There a Criminal Brain? It is very rare these days to turn on the news and not hear about a crime or a murder. Crime is a common occurrence yet many times it is difficult to understand how someone could bring themselves to do these things. It does seem to make any sense why a young handsome man from a good family would want to kill someone and then be able to go through with it. This leads one to wonder if the brains of people who behave in socially unacceptable ways are different from everyone else's brains. There is a substantial amount of evidence that suggests some criminals do have differences in their brains that most likely contribute to their behavior. Many of these individuals have Antisocial Personality Disorder and some are considered sociopaths. Everyone's brain is made up slightly differently, which is good because it provides individual variation. These biological differences can greatly influence how the individual behaves. For example, the frog brain and the human brain look very different structurally and the behaviors exhibited by a frog and a human are very different. Differences in brain structure are not limited to different species, there can be differences within the same species. Wildcats and domestic cats are a good example of this. The visual system of the wild cat and the domestic cat differ in substantial ways. Domestic cats have fewer ganglion cells in the retina and have a smaller lateral geniculate nucleus, which is a part of the thalamus (9). In addition, they have fewer total neurons involved in the visual system of the brain, however the sizes of neurons do not change between the wild and domestic cats (9). It may be possible to explain these changes by looking at "domesticati... ... http://abcnews.go.com/sections/living/DailyNews/antisocials000214.html 2)What Lurks Within Murderous Minds? http://www.edu-cyberpg.com/Teachers/discipline.html 3)Neural Roots of Murder http://www.academicpress.com/inscight/09151997/graphb.htm 4)Crime & Nourishment http://mhnet.org/perspectives/articles/art03964.htm 5)Prenatal Smoking Linked to Conduct Disorder in Boys http://www.cqs.com/smokaspd.htm 6)Psychopathy and Antisocial Personality Disorder: A Case of Diagnostic Confusion http://www.mhsource.com/pt/p960239.jhtml?_requestid=454630 7)The Psychopath's Brain: Tormented Souls, Diseased Brains http://www.epub.org.br/cm/n07/doencas/disease_i.htm 8)Functional Families, Dysfunctional Brains http://www.sciencedaily.com/releases/1998/04/980410101830.htm 9)>Different Brains, Different Behaviors http://serendip.brynmawr.edu/~pkinser/bb/ Is There a Criminal Brain? Essay -- Biology Biological Essays Is There a Criminal Brain? It is very rare these days to turn on the news and not hear about a crime or a murder. Crime is a common occurrence yet many times it is difficult to understand how someone could bring themselves to do these things. It does seem to make any sense why a young handsome man from a good family would want to kill someone and then be able to go through with it. This leads one to wonder if the brains of people who behave in socially unacceptable ways are different from everyone else's brains. There is a substantial amount of evidence that suggests some criminals do have differences in their brains that most likely contribute to their behavior. Many of these individuals have Antisocial Personality Disorder and some are considered sociopaths. Everyone's brain is made up slightly differently, which is good because it provides individual variation. These biological differences can greatly influence how the individual behaves. For example, the frog brain and the human brain look very different structurally and the behaviors exhibited by a frog and a human are very different. Differences in brain structure are not limited to different species, there can be differences within the same species. Wildcats and domestic cats are a good example of this. The visual system of the wild cat and the domestic cat differ in substantial ways. Domestic cats have fewer ganglion cells in the retina and have a smaller lateral geniculate nucleus, which is a part of the thalamus (9). In addition, they have fewer total neurons involved in the visual system of the brain, however the sizes of neurons do not change between the wild and domestic cats (9). It may be possible to explain these changes by looking at "domesticati... ... http://abcnews.go.com/sections/living/DailyNews/antisocials000214.html 2)What Lurks Within Murderous Minds? http://www.edu-cyberpg.com/Teachers/discipline.html 3)Neural Roots of Murder http://www.academicpress.com/inscight/09151997/graphb.htm 4)Crime & Nourishment http://mhnet.org/perspectives/articles/art03964.htm 5)Prenatal Smoking Linked to Conduct Disorder in Boys http://www.cqs.com/smokaspd.htm 6)Psychopathy and Antisocial Personality Disorder: A Case of Diagnostic Confusion http://www.mhsource.com/pt/p960239.jhtml?_requestid=454630 7)The Psychopath's Brain: Tormented Souls, Diseased Brains http://www.epub.org.br/cm/n07/doencas/disease_i.htm 8)Functional Families, Dysfunctional Brains http://www.sciencedaily.com/releases/1998/04/980410101830.htm 9)>Different Brains, Different Behaviors http://serendip.brynmawr.edu/~pkinser/bb/

The Garden of Remembrance

I spent much of my childhood in a tree. Our garden was big and if you ran down the path, avoiding the wolves that lived next door you were very safe, isolated from the outside world by soaring bushes, their leaves cool to the touch. A huge mulberry bush grew by the lawn, its branches making a woven screen. With little difficulty, it was possible to enter a clearing inside the bush, and eat the juicy fruit, the juice running down your chin, and staining indelibly your clothes. On the lawn were rings of mushrooms where the fairies held their council, of which I always dreamed of being a member. Beads of dew formed on the long grass, lanterns the fairies had left behind. To the left of the lawn was a wall, and an archway entrance. It was a deserted castle of which I was the princess. From the top of the wall, you could see the whole garden. It was easy to get up there, by climbing on the hard stone bench and then up the mossy lion. A few apple trees grew on the other side of the stone room near to the crumbling shed. The third tree from the shed was my tree. Its bark familiar, and its branches smooth from years of touch. The highest branch was my throne where I spent most of my time, watching the brown ovals of people's heads and listening to their conversations. I especially enjoyed watching her. The light bounced off her hair impressively, like it did off the kingfishers we saw in Devon. If I leant forwards until the tips of my fingers reached the branch below, I could see her whole face. She was very beautiful. Every one said so. Her eyes were big and brown, just like I wanted mine to be. Her long, straight nose seemed to be made for looking down. Often I would practise in the mirrors in the hall that look of hers until I could mimic it exactly. In fact, most of my early childhood was spent copying her, trying to be like her. I was almost eight when I realised she was not my mother. I suppose she must have been my stepmother. I had spent the morning out at the goldfish park with her. Marine Gardens it was called. The salty air was uncharacteristically warm and I took my bike. The little cafi was full and people overflowed onto the grass of the putting green. They were mostly tourists with their cheap cameras and bulging waists. The cross old man who ran the place where you got balls and clubs for the mini-golf was trying to shoo them away. Just behind the mouldering cafi were the goldfish ponds. Despite all the people round the front, it was empty. The grey courtyard was damp and moss protruded through small cracks as it always did. The pond was made of the same slimy stone. Inside each of the four ponds were the darting fish. They only just shone through the murky water. Some one had put an empty coke can in with the fish and I spent some time untwisting it from the weeds. She held my hand as I jumped across the pond, round, and round without touching the ground. With my added height, I could watch the men playing bowls with the big heavy balls. It looked easy from far away but the previous time I had come, I had tried and had found that it was not easy at all. We danced all the way home that day. I remember it vividly. I could not have been more happy, or more proud of her. No one else at the park had such a beautiful, agile, and fun-giving parent. But this was the last day that I would have fun with her. When we got back, my father was in my room. He broke all the rules when he told me. I was sitting on my bed tracing the swirls on the ornate wooden bed head. I imagined a chisel whirling round and round, making the courtly curls. My duvet was creased, slightly rumpled and I itched to straighten it. He stood at the door giving no warning of what he was saying. No hints. Just the bare facts. As soon as I realised what he was saying I ran to the garden, bawling in the way very young children do. All my life, I had wanted to be like her, was content in the knowledge that I would grow up to be just like her, but now to find she was nothing but a stepmother. It must have been around a week later, it was hard to tell; the days after he told me seemed very long, I went into my father's study in search of string so we could tie up some runner beans. The lights were off and I couldn't see my father anywhere. Approaching the desk I found him slumped on his desk, a glass of whisky clamped in his hand, sobbing. The thick velvet curtains cast a red light on his face. On the edge of the desk was his calendar; in the strange light, the white card of the calendar glowed scarlet. In this red gloom, I could just pick out the date. 16th March. My father never knew that I had seen him in that state. I crept away knowing that I had no business there and fearful of the consequences of having been seen Exactly a year later, I had almost forgotten that I had ever had a mother it was so far to the back of my mind. I woke up to the sound of someone bellowing. Hastily, I ran down the stairs to the breakfast room. As I came into doorway, the figure of my father loomed over me. He stood there fully dressed in his best suit. The inky black seemed to suffocate him, and cast an uneasy blue on his unusually pale face. Unlike most mornings, he was clean-shaven and his shirt was tucked in and pressed. Why are you dressed like that? I said, â€Å"Has someone died? † My words seemed to choke him, and ignoring my questions, he ordered me to change into my best clothes. I dare not ask why so I quickly did as he told. We drove in silence. I did not even wave at the seagulls as I normally would. My mind was occupied with what was happening. Something was wrong. My stepmother, as I had learnt to call her, was not with us. Even the cold wind did not taste right. About 15 minutes later, though it seemed like much longer as these things always do, we arrived at what seemed at first to be a large park, enclosed by a stone wall. As soon as I stepped out of the car I realised, that this wasn't a park at all, but a large graveyard. My father seemed to know exactly where to go, so I trailed behind him, sadly looking at the small shiny white lozenges. We started to move towards what had to be the older graves. They were no longer glaringly white and the flowers on them were withered, the grass long. It wasn't possible to see the names anymore; a green moss writhed across each headstone. Here and there, there were small bouquets, but the wind quickly blew small petals away. My father stopped on end of the fifteenth row. He beckoned for me and, brushing aside some off the moss, revealed the name. I looked at him blankly. It meant nothing to me, until I realised that this was my mother. I felt no emotion. I was not sad in the least. This was not someone I knew. I began to wonder what was for lunch. I was hungry after missing my breakfast. Then it hit me all of a sudden. I was at my dead mother's grave and I felt nothing. A wave of guilt flew over me. I felt inadequate, an emotional cripple, horrified at the person that I was. I started to cry. Not for my mother. For me.

Departmental Store

A department store is a retail establishment with a building open to the public which offers a wide range of consumer goods such as clothing, housewares, furniture and appliances. It typically offers a choice of multiple merchandise lines, at variable price points, in different product categories (known as â€Å"departments† hence the name).Department stores usually sell products including clothing, furniture, home appliances, toys, cosmetics, gardening, toiletries, sporting goods, do it yourself, paint and hardware and additionally select other lines of products such as food, books, jewelry, electronics, stationery, photographic equipment and baby and pet needs. Certain department stores are further classified as discount stores.Big-box stores and hypermarkets have become a modern equivalent to historical department stores. Department stores have a supermarket-type central customer checkout area near the front of the store, or alternatively, sales counters within each departm ent. Department stores are usually part of a retail chain of many stores situated around a country or several countries. Some may be independent retailers, existing entirely independent or as licensed dealers.History Origins The origins of the department store lay in the growth of the conspicuous consumer society at the turn of the 19th century. As economic growth, fuelled by the Industrial Revolution, steadily expanded through the nineteenth century, the affluent bourgeois middle-class grew in size and wealth. This urbanized social group, sharing a culture of consumption and changing fashion, was the catalyst for the emergence of the retail revolution of the period.As rising prosperity and social mobility increased the number of people with disposable income in the late Georgian period, window shopping was transformed into a leisure activity and entrepreneurs, like the potter Josiah Wedgwood, pioneered the use of marketing techniques to influence the prevailing tastes and preferenc es of society.   One of the first department stores may have been Bennett's in Derby, first established as an ironmongers in 1734.It still stands to this day, trading in the same building. However, the first reliably dated department store to be established, was Harding, Howell & Co, which opened in 1796 on Pall Mall, London.   An observer writing in Ackermann's Repository, a British periodical on contemporary taste and fashion, described the enterprise in 1809 as follows: The house is one hundred and fifty feet in length from front to back, and of proportionate width.It is fitted up with great taste, and is divided by glazed partitions into four departments, for the various branches of the extensive business, which is there carried on. Immediately at the entrance is the first department, which is exclusively appropriated to the sale of furs and fans. The second contains articles of haberdashery of every description, silks, muslins, lace, gloves, &etc. In the third shop, on the right, you meet with a rich assortment of jewelry, ornamental articles in ormolu, french clocks, &etc.; and on the left, with all the different kinds of perfumery necessary for the toilette.The fourth is set apart for millinery and dresses; so that there is no article of female attire or decoration, but what may be here procured in the first style of elegance and fashion. This concern has been conducted for the last twelve years by the present proprietors who have spared neither trouble nor expense to ensure the establishment of a superiority over every other in Europe, and to render it perfectly unique in it's kind.This venture is described as having all of the basic characteristics of the department store; it was a public retail establishment offering a wide range of consumer goods in different departments. This pioneering shop was closed down in 1820 when the business partnership was dissolved. Department stores were established on a large scale from the 1840s and 50s, in France, the United Kingdom and the United States. Departmental Store A department store is a retail establishment with a building open to the public which offers a wide range of consumer goods such as clothing, housewares, furniture and appliances. It typically offers a choice of multiple merchandise lines, at variable price points, in different product categories (known as â€Å"departments† hence the name).Department stores usually sell products including clothing, furniture, home appliances, toys, cosmetics, gardening, toiletries, sporting goods, do it yourself, paint and hardware and additionally select other lines of products such as food, books, jewelry, electronics, stationery, photographic equipment and baby and pet needs. Certain department stores are further classified as discount stores.Big-box stores and hypermarkets have become a modern equivalent to historical department stores. Department stores have a supermarket-type central customer checkout area near the front of the store, or alternatively, sales counters within each departm ent. Department stores are usually part of a retail chain of many stores situated around a country or several countries. Some may be independent retailers, existing entirely independent or as licensed dealers.History Origins The origins of the department store lay in the growth of the conspicuous consumer society at the turn of the 19th century. As economic growth, fuelled by the Industrial Revolution, steadily expanded through the nineteenth century, the affluent bourgeois middle-class grew in size and wealth. This urbanized social group, sharing a culture of consumption and changing fashion, was the catalyst for the emergence of the retail revolution of the period.As rising prosperity and social mobility increased the number of people with disposable income in the late Georgian period, window shopping was transformed into a leisure activity and entrepreneurs, like the potter Josiah Wedgwood, pioneered the use of marketing techniques to influence the prevailing tastes and preferenc es of society. [1] One of the first department stores may have been Bennett's in Derby, first established as an ironmongers in 1734.It still stands to this day, trading in the same building. However, the first reliably dated department store to be established, was Harding, Howell & Co, which opened in 1796 on Pall Mall, London. [3] An observer writing in Ackermann's Repository, a British periodical on contemporary taste and fashion, described the enterprise in 1809 as follows: The house is one hundred and fifty feet in length from front to back, and of proportionate width.It is fitted up with great taste, and is divided by glazed partitions into four departments, for the various branches of the extensive business, which is there carried on. Immediately at the entrance is the first department, which is exclusively appropriated to the sale of furs and fans. The second contains articles of haberdashery of every description, silks, muslins, lace, gloves, &etc.In the third shop, on the r ight, you meet with a rich assortment of jewelry, ornamental articles in ormolu, french clocks, &etc.; and on the left, with all the different kinds of perfumery necessary for the toilette. The fourth is set apart for millinery and dresses; so that there is no article of female attire or decoration, but what may be here procured in the first style of elegance and fashion. This concern has been conducted for the last twelve years by the present proprietors who have spared neither trouble nor expense to ensure the establishment of a superiority over every other in Europe, and to render it perfectly unique in it's kind.This venture is described as having all of the basic characteristics of the department store; it was a public retail establishment offering a wide range of consumer goods in different departments. This pioneering shop was closed down in 1820 when the business partnership was dissolved. Department stores were established on a large scale from the 1840s and 50s, in France, the United Kingdom and the United States.

A Funny Incident Essay

Hostel life is not without its disadvantages. The rich students get sufficient money from their parents and therefore spend lavishly. The poor boarders also urge their parents to increase their monthly allowance and spend their hard earned money on luxuries. The company of the rich also makes them pick up their bad habits. They start smoking. Some of them take to intoxicants and thereby ruin themselves. Another great defect in hostel life is the mismanagement on the part of the warden. The food supplied is simply unworthy of consumption by the students. The result in most cases is that in spite of the congenial atmosphere, they lose in health; they begin to hate the food supplied. In contrast to this is the life at home. The atmosphere at home, the love of parents, the affection bestowed on them by their brothers and sisters, the food they are supplied — all make them grow up into bright young boys and girls. A casual survey of the life of hostelers reveals the fact that most of the students who get into a merit list are those who have lived at home and not in hostels. The fact is that a boarder has limited time at his disposal for studies because of the rigid control; there are games and limited hours of study. The turning off of light at the time when they would like to study is a stumbling block in their way. When we examine the advantages and disadvantages of life in the hostel, we are convinced the home life is the best for the students

Today and the Futures Telecommunications Business Trends Research Paper

Today and the Futures Telecommunications Business Trends - Research Paper Example The expansion of wireless internet in the form of WiMax and WiFi with high speed data access has opened booming business trends in telecommunication industry. According to the Office of the Federal Register (27), Telecommunication offers its incredible service in the areas of forecasting, disaster recovery management etc through the introduction of a variety of new devices. The innovative device technology of mobile phones has brought revolutionary changes in the telecommunication business trends. For instance, the low cost availability of mobile phones with prominent features such as dual sim is widely appreciated and accepted. To be more specific, the internet and its applications would bring vital modifications to the telecommunication sector and would drive innovative business trends with its flexibility and cost-effectiveness (Telecom Futures). With regard to future trends, in addition to the present multimedia 2G and 3G systems, 4G and 5G systems would enhance the internet faci lities and improve the access to global markets in near future. The satellites with its extreme applications offer wide access to a number of services in developing telecommunication field.

Analytical methods for engineers Assignment Example | Topics and Well Written Essays - 1250 words

Analytical methods for engineers - Assignment Example 4)2(31-52.14)2+(16-52.14)2+(27-52.14)2+(82-52.14)2+(42-52.14)2+(57-52.14)2+(67-52.14)2+(51-52.14)2+(23-52.14)2+(56-52.14)2+(66-52.14)2+(59-52.14)2+(37-52.14)2+(62-52.14)2+(35-52.14)2+(43-52.14)2+(31-52.14)2+(57-52.14)2+(59-52.14)2+(70-52.14)2+(38-52.14)2+(47-52.14)2+(61-52.14)2]= Variance=√ [(57-48.74)2+ (40-48.74)2+ (12-48.74)2+ (24-48.74)2+ (67-48.74)2+ (47-48.74)2+ (37-48.74)2+(44-48.74)2+(71-48.74)2+(55-48.74)2+(55-48.74)2+(54-48.74)2+(53-48.74)2+(53-48.74)2+(51-48.74)2+(52-48.74)2+(55-48.74)2+(45-48.74)2+(49-48.74)2+(44-48.74)2+(46-48.74)2+(50-48.74)2+(60-48.74)2+(57-48.74)2+(63-48.74)2+(35-48.74)2+(39-48.74)2(52-48.74)2+(79-48.74)2+(59-48.74)2+(62-48.74)2+(43-48.74)2+(36-48.74)2+(34-48.74)2+(43-48.74)2+(28-48.74)2+(61-48.74)2+(42-48.74)2+(42-48.74)2+(47-48.74)2+(32-48.74)2+(33-48.74)2+(75-48.74)2+(53-48.74)2+(55-48.74)2+(45-48.74)2+(25-48.74)2+(48-48.74)2+(58-48.74)2+(84-48.74)2]=11065.62 The performance of the longercells batteries is lower as compared to that of the powersure batteries. This is because the frequency of the cells that have a frequency of two is 6 for the longercell batteries as compared to 3 for the powersure batteries. There is a better way of modeling the relationship between y and x. This can be achieved by producing a cubic curve rather than a linear curve. This would have produced a better model of the relationship between x and y. a. The diameters of a random sample of 100 rivets produced by this machine in a day have a mean value of 4.76 mm. find a 95% confidence interval for the mean diameter of all the rivets produced by the machine in that day. b. The manufacturer becomes concerned if the lower 95% confidence limit falls below 4.6 mm. A random sample of 80 rivets on another day gave a mean diameter of 4.65 mm. Will the manufacturer be

Mothering and Child Death Essay Example | Topics and Well Written Essays - 2500 words

Mothering and Child Death - Essay Example The region has experienced child deaths due to a variety of reasons. For example, Nations and Rebhun (1988) assert that it is caused by failure to obtain medical care for severely ill children. Other reasons such as the bureaucratic and geographic barriers also play a factor. The following paper seeks to examine the situation according to two different points of view. The two different points of view are brought forward by two sets of authors through the writing and research that was undertaken in the region. The paper looks at the key arguments that are made by each set of authors. Secondly, an analysis of the political, economic concerns that factor in each of the author’s reasons for the child death. Finally, the biggest points of contention between the two works as well as any points to which the two sets of authors. More than 1 million Brazilian children under the age of 5 years die each year mostly as a result of parasitic infections interacting with infectious disease and a chronic case of under nutrition. According to Scheper-Hughes (1985), infant and childhood mortality in the region and other third world countries is a problem of political economy. However, he asserts and brings out another point to the table. Scheper-Hughes (1985) states that maternal detachment and an indifference towards the infants and the babies that are judged to be too weak or too vulnerable to survive the unhealthy and bad conditions of the shanty town living. The author tries to show the link between the economic and the maternal deprivation between the maternal and the emotional scarcity. The author also brings forward the social and the economic context shaping the expression of maternal sentiments and the cultural meaning or implications of mother love and child death. The author also describes the experiences of attachment, separation, and loss. The author undertakes a research study with 72 women who have a