Impact of Teen Violence Essay - 519 Words

Teen Violence is a big dilemma in today’s society. Violent behaviors usually start from family and peers, as well as teens observing it at there neighborhoods or communities. These behaviors are reinforced by what youth see on television, on the Internet, in video games, movies, music videos, and what they hear in their music. When children are disciplined with severe corporal punishment or verbal abuse, or when they are physically or sexually abused, or when they witness such behavior in their home, it is not surprising that they behave violently toward others. Teen Violence has had such an impact in our youth today that it leads many destructive things and that’s why we have so much violence today. Violence hits hard on teens today†¦show more content†¦Not only does it happen all the time, teen violence also starts at home. Parents and peers play a big influence in the youth of today, If a child is brought up around violence it is most likely that the child will end up turning to violence when they get older. Teens are seeing violence within there parents relationship and then partaking it in there own relationship. They are getting verbally and physically abused by there boyfriend or girlfriend starting as young as thirteen. There is a prevention for teen violence that needs to practiced, if not the youth will grown up to be heartless adults with a tremendous amount of problems in their lives. Parents should not argue in front of their children and show such violence towards each other. It can traumatize them and then they wouldn’t be the same. Communities and neighborhoods play a big part also. In a child is brought up in a low income area, we should let them know that’s there move to life out there. Statistics say that fifty percent of men who abuse there spouse will abuse the child, three million children are at risk to being assaulted by a parent or other child by this year. A teen growing up with there mother being abused will mist likely be a violent teenager and adult. Forty percent of teens have been apart of a violent act and half of a high school had been in a violent relationship. Teen violence had been a big problem and is growing more and more this year. In conclusion, teen violenceShow MoreRelatedThe Impact of Media on Teens844 Words   |  3 PagesThe media’s impact has a way of shaping the teenage mind in a ways that are very effective to their behavior. This behavior is not just seen with teens that live in harsh neighborhoods. These behaviors are seem in teens everywhere from every background and culture. Violence in today’s society is looked at as such a normal thing but it really has a huge effect on the violence that teenager encounter as well as a change in their cultural beliefs. Teen culture is changing in big ways as the media continuesRead MoreSex And Violence In The Media Influence Teen Behavior.1405 Words   |  6 PagesSex and Violence in the Media Influence Teen Behavior In the 21st Century Sex and Violence in the media has had a good and bad impact on our society. It is very common around the world that many kids are exposed to violence or some type of sexual activity rather in household or in the media. The media has become a common reason as to why violence occur. Teenagers in the 21st century are exposed to more sexuality and violence than ever. Being exposed to sex and violence has had a bad impact on teensRead MoreVideo Game : Violent Video Games927 Words   |  4 PagesThe video game industry possible causing behavioral problems for people of all ages. Video game violence isn’t breaking news for years people have played games with murder and sexual innuendos. People ask why violent video games are so attractive, maybe it’s a way to escape from real life or even therapeutic. History shows us that human being like violence, in roman time gladiators killed people and animals for sport with huge number of people as an audience. Tod ay the video game industry has foundRead MoreYouth Crime And Domestic Violence Essay1599 Words   |  7 Pages Youth Crime and Domestic Violence Name: Institution: Youth Crime and Domestic Violence Introduction Youth Crime has increased in New Zealand and although the prosecution has decreased the issue has attracted the attention of the members of the public. According to data from the Ministry of Justice (2015) the numbers of children between the ages of ten to thirteen and young people between the ages of fourteen and sixteen who are charged in court is lowest in over two decades. NonethelessRead MoreThe Effects of the Media on Todays Youth1204 Words   |  5 Pageson society, especially its youth. When it comes to people’s behavior in society, adolescents usually look to the media for guidance. Teens today today are reliant on the media to tell them what is acceptable and what is not. It tells them how to look, how to act, even what to say. Social media definitely has an impact on the daily life of a teen. Most teens have some way to connect with friends using a social networking site. Young adults, much like the citizens of the distopian society inRead MoreViolence And Se x On Television898 Words   |  4 Pages Violence and Sex on Television: Effects on the Younger Audience In today’s society, the media is used greatly for communication, advertisement, information, and for numerous other reasons. The world has evolved by technological advances as well as by the type of content that is put out on the internet, radio, and especially on television. In particular, violence and sex are two of the most controversial content types that have been recently used loosely in the present as compared to theRead MoreHigh School Dating : A Not So Cinderella Story1077 Words   |  5 Pagesreceiving scholarships. Another problem is the emotional impacts of an ugly breakup. Impacts are long lasting at any age, but especially so in high school. This is because students are still developing. The Center for Disease Control and Prevention reports that affected teens have a higher risk for eating disorders, drug usage, and suicide, especially if the relationship was abusive1. There’s also a high risk of an unplanned pregnancy. According to Teen Help, 273,105 babies were born to unmarried girlsRead MoreVideo Games Effect On Today s Adolescents839 Words   |  4 PagesFor most teens, video games can be a fun way to escape reality. How do video games impact us? Are video games having a positive or a negative effect on today’s adolescents? Spending too much time playing video games leads to escalating rates of teen violence, obesity and declining grades. Violence, which also includes bullying, among teens has been on the rise for years, Watch the local evening news and you will most likely hear about a teen shooting or stabbing. Obesity among teens is also risingRead MoreViolent Video Games Effects On Children934 Words   |  4 Pages One of the big issues that is growing in todays’ society is Violent video games effect negatively on youngsters. This issue is growing because many of these games are featured aggressive elements that lead youngsters towards violence. For most players, video games are fun but also violent games take over the lives of some player. Since the world of video games was started in the 1980s, the video games still getting new level of popularity in this world. Most people are getting really addictive ofRead MoreDoes Violent Video Games Cause Violent Behavior?1274 Words   |  6 PagesDoes Violent Video Games Cause Agressive Behavior in Teens? Ryan Bia Arizona State University Abstract Violence is ubiquitous in today’s modern society and we are constantly exposed to it through the media, movies and through video games. It is not uncommon to go visit a home in the United States and find a video game console in the home along with mature video games. Video games started off just as entertainment that had meager violence but as time progressed the graphics have improved and

Characteristics Of Male Female Total P Value - 1591 Words

Results: Table 1: Socio demographic information Characteristics Male Female Total P value n= 46 n= 186 N= 232 Age (Mean  ± SD) 32.04  ± 7.3 31.17  ± 6.9 31.30  ± 7.0 20-24 years 3 (6.5) 21 (11.3) 24 (10.3) .874 25-29 years 18 (39.1) 71 (38.2) 89 (38.4) 30-34 years 10 (21.7) 33 (17.7) 43 (18.5) 35-39 years 8 (17.4) 35 (18.8) 43 (18.5) 40 years and above 7 (15.2) 26 (14.0) 33 (14.2) Religion Islam 42 (91.3) 182 (97.8) 224 (96.6) .029 Hindu 4 (8.7) 4 (2.2) 8 (3.4) Education No formal education 7 (15.2) 60 (32.3) 67 (28.9) .050 Up to primary level (1-5) 21 (45.7) 81 (43.5) 102 (44.0) Up to secondary level (6-10) 18 (39.1) 43 (23.1) 61 (26.3) Above secondary level 0 (0.0) 2 (1.1) 2 (0.9) Marital status†¦show more content†¦Ã¢â‚¬Å"Marital status† associated with DOM2, DOM3 and DOM4. â€Å"Age† was associated with two domains (DOM1 and DOM4) of WHOQOL. â€Å"Total job duration† associated with DOM3. Variables that were considered for regression: Age, Education, Marital status, Total job duration/experience, Total monthly personal income, BMI. Discussion: Most of the respondents (n= 128; 53.9%) rated their overall quality of life as very good and good. 40.1% (n=93) reported ‘Neither poor nor good’ overall HRQOL. Whereas, a small percentage had ‘Poor’ (n=8, 3.4%) and ‘Very poor’ (n=6, 2.6%) HRQOL. Major respondents 75.4% (n=175) were satisfied with their health. This finding is consistentShow MoreRelatedBivariate Application And Interpretation Assignment755 Words   |  4 Pagesthe following questions using your newfound knowledge about applying bivariate statistics and their p values to published results. Make sure you answer all parts of the question to get full credit. Empirical evidence includes descriptive statistics such as a percentages or a mean, or bivariate statistics such as a correlation coefficient. Evidence from the statistical test refers to the p value from any statistical test such as χ2 , t test, etc.). Sometimes the latter is reported in table footnotesRead MoreHow Organizations Are Assessing Gender Equality Within Their Organization Essay1114 Words   |  5 PagesInvestigate how other healthcare organizations are assessing gender equality within their organization. †¢ Define and categorize female dominated occupations and male dominated occupations. †¢ Identify and compare gender specific wages. †¢ Perform job analyses on occupation groups to identify the knowledge, skills, activities, and specialties required to determine the job categories value to the organization. Research Investigating the competition. While each organization may have some differences in implementingRead MoreAcute Appendicitis Case Study1716 Words   |  7 Pagesincidence of acute appendicitis was found in age group of 21- 40 years [56 patients (56%)], followed by age group of ≠¤20 years [28 patients (28%)] and lastly the age group of 41-60 years [16 patients (16%)]. Regarding to sex, males were more than females [68 males (68%) vs 32 females (32%) with a ratio of 2.13:1 respectively]. Married patients were suffering from acute appendicitis more than single patients (52% vs 48% respectively). Regarding to job, students were the maximum job suffering from acuteRead MoreThe Fleece Characteristics Of Alpacas1626 Words   |  7 Pages 4. RESULTS The fleece characteristics of alpacas are presented in Table 1. Table 1: best estimates for fleece characteristics in alpacasa No. MFD SD CF Mean 105 22.34 4.73 8.27 S. D. - 3.17 1.75 9.67 Sex Female 78 22.70 4.82 9.00 Male 27 21.29 4.47 6.17 Breed Huacaya 73 21.86 4.42 5.92 Suri 32 23.43 5.44 13.64 Colour White 54 22.30 4.51 6.87 Beige 5 21.09 4.16 5.45 Fawn 22 21.85 4.99 7.94 Brown 2 20.23 4.53 4.37 Black 22 23.40 5.15 13.06 Age 1 56b 20.45 4Read MoreThe Effect Of Consumption Of Fruits On The Rate Of Obesity And Overweight987 Words   |  4 PagesThis survey is a combination of physical examination and interview questions. This survey provides data for the US. The variables were categorized by demographics (age, ethnicity and, gender), socioeconomic status, health factors such as diabetes, total cholesterol, blood pressure, glucose and asthma and dietary factors such as fruits, soda intake, and daily exercise. NHANES determines the prevalence of diseases and also risk factors that information helps lead scientists to examine nutritional statusRead MoreThe Social Regulation Policy Of Healthcare Insurance1750 Words   |  7 Pageswould keep them healthy and away from frequent medical visits. A potential alternative for the rise in out-of-pocket expenses is due to many individuals being female. The underlying theory for this rival hypothesis is that women are more likely to experience various medical procedures as routine check-ups throughout their lifetime compared to male counterparts such as for pregnancies or mammograms. This may be true with increasing life spans and with the average woman’s lifespan slightly more than menRead MoreDrosophila Ausomal and Sex-Linked Cross Essay1377 Words   |  6 Pageswas to experiment breeding Drosophila Melanogaster (fruit fly) to figure out if certain genes of that species were sex linked or not (autosomal). A mono-hybrid cross and di-hybrid cross was performed. For the mono-hybrid cross, white eyed female and red eyed male were placed in one vial for them to reproduce. For the di-hybrid cross, red eyed and normal winged flies and sepia eyed and vestigial winged flies were placed in their vial to reproduce. In the mono-hyb rid cross the results expected wereRead MoreAn Study On Self Reported Recurrent Falls922 Words   |  4 Pagesthe above two questions into: no fall, single fall, and recurrent falls. Independent Variables The following variables based on the literature, were selected for this study: 1. Demographic variables: Age group (65-74; 75-84; 85 and older), Sex (Male; female), BMI classification (Underweight; Normal weight; Overweight/Obese), Marital status (Married/Common law; Widowed; Divorced/Separated; Single), Education (Less than secondary school; Secondary school; Post-secondary). 2. General health functionalRead MoreAnalysis : Chi Square Analysis2594 Words   |  11 PagesUse these to deduce genotypes for all of the parent flies and to calculate expected ratios of offspring. If it is a sex linked trait, you should include the male and female versions of the traits separately (ex. white eye male, white eye female, red eye male, red eye female). If the trait is autosomal, you don’t have to include male and female. This will give you only 2 phenotypes (ex. white eyes or red eyes). Make sure you choose the right option! Then use the Chi-Square test, the descriptionRead MoreGenetic Disorders: Beta Thalassemia1398 Words   |  6 PagesOrofacial characteristics of ÃŽ ² –thalassemia major patients among the UAE population Introduction Beta thalassemia is a genetic disorder in which the gene for the production of beta globin chain is defective. The name thalassemia is derived from a combination of two Greek words: thalassa meaning the sea, i.e. the Mediterranean, and anaemia (â€Å"weak blood†). Therefore it is also known as Mediterranean anemia. Another name for beta-thalassemia is Cooley’s anemia, named after Prof. Thomas Cooley

Other Goat And Ram Gods - 1407 Words

Other Goat/Ram Gods Among the various goat/ram Egyptian gods besides Pan and Amon/Amen, there occurs Khem/Khnum, Banebdjedet, Mendes, Bacchus, Set, Min, Horus, Ra, Osiris, that parallel goat presentations. Predominantly, these particular gods intertwine their relationship together due to their sexual standings. Due to Pan’s sexual perversions, predictably Egypt had claims of different places being â€Å"the only place of goat worship;† nevertheless, there are conspicuously numerous locations. Mendes (Djedet) became one of the main areas; yet, clearly there are numerous others. In the wide development of goat gods, the god Min excels as one of the oldest ever found in Egypt. Min’s powerful dominating presence overtook the land maximizing the worship of sex. Concurrently, in Koptos, there are three gigantic figures of Min broken into various pieces. Min became a god shown all over Egypt sometimes in male human form, and assuredly occurs directly equated with Pan. Indeed, the enigmatic Min persists as being always shown naked within the temples and in the sanctuaries; which typically contained elaborate shires for him. Unequivocally, Victorian Egyptologists took only waist-up photographs of Min due to his protruding penis. The connection with Min and Pan grew to great heights in the capital city of Akhmim. Prevalently, Pan’s authority grew to such influence that they renamed it Panopolis, as the â€Å"City of Pan† where another temple of Pan advanced. Regretfully, theShow MoreRelatedGenesis Chapter 15 : God s Covenant Of A Son And Land918 Words   |  4 Pageshis refusal of his share of the treasures from the King of Sodom. In Genesis 15, God appeared to Abram and told him he would receive a â€Å"great reward† because of his faithfulness and his demonstration that he was a true believer. Abram expressed to God his frustration of not have an heir, other than a servant, to pass his rewards to. Up until this point, Abram had received vague promises of children and land from God, but even after being married to Sarai for several years, they still had no childrenRead MoreThe Origin Of Ancient Mesopotamia760 Words   |  4 Pagescylinder seal of a horned man/beast found in area of ancient Mesopotamia. Goat Creatures in the Middle East In Syria, a province of Mesopotamia, the discovery of a black steatite cylinder seal occurs having solid chiseled markings of a goat, surrounded by stars, a crescent moon, and a sacred tree; appearing as a god-king, dating 1800-1600 B.C. Concurrently this endures among other numerous cylinder seals with goats or horned goatmen cut in ancient stones. In addition, reoccurring again with AssyrianRead MoreThe Sacrificial System in the Hebrew Scriptures Essay752 Words   |  4 Pagesthe sinner (the Olah was conducted in the same manner). Based on social standing it would consist of the following: High Priest: A bull without blemish Congregation: A bull without blemish An authority over the people: A male goat without blemish Individual: Female goat or lamb without blemish In cases of dire poverty, fine flour could be offered in the place of the above. The purpose behind this offering was to atone for sins committed unwillingly where retribution was impossible. The Portions: Read MoreGrendels Astrology1447 Words   |  6 Pageschapter focuses on the cyclical nature of astrology. According to Grendel, this is the twelfth year of his â€Å"idiotic war† (Gardner 5). He notes that this year will, more than likely, be just like all those before it and also says the same of the ram. The ram is the symbol of Aries (Levine). To emphasize the cycle of his life, Grendel says â€Å"So it goes with me day by day and age by age†¦ Locked in the deadly progression of moon and stars† (Gardner 8). This quotation also includes the subtle nod to astrologyRead MoreAnalysis Of The Narrator Hunting, And The Narrative Of Daphnis And Chloe1516 Words   |  7 PagesChloe are the only characters which do not do bad things because they were suckled by and respect animals. They are â€Å"fonder of the goats and the sheep than herdsman usually are, since Chloe was aware she owed her life to a sheep, and Daphnis remembered that when he was exposed a goat had suckled him† (p.23). Chloe does not do anything morally unsound, unlike the other women in Daphnis and Chloe, because of her history with animals. Lycaenion uses Daphnis for her own sexual gratification, yet thisRead MoreGrendel Critical Reading Analysis1144 Words   |  5 Pages Grendel Critical Analysis QuestionsAnswer on your own paper in complete sentences. Chapter 1: Aries, the Ram.1. What does Grendels relationship with nature -- the ram, the sky, grass, the doe, the baby bird, owls, and wolves -- reveal about his own personality?2. Quote the various phrases Grendel uses to describe himself. What do they reveal about his self-image and how it was developed?3. What is the significance of the scene wherein Grendel challenges the dark chasms?4. What does GrendelRead MoreMonsters of Greco-Roman Myth Essay1478 Words   |  6 PagesMythological monsters are a way for man to explain what he doesn’t understand. They are an attempt to explain ‘why’ to things such as: storms, droughts and other unseasonable weather, unexplained deaths, birth defects, disease, and mental illness. Generally those are associated with fear, and nothing is more fearsome than a monster. Yet, on the other hand, is hope. Man’s need to remain hopeful gives cause to the creation of heroes. Monsters are essential to the existence of heroes . â€Å"[†¦] the mythicalRead MoreEssay The History of Gambling in Ancient Civilizations3908 Words   |  16 PagesEgyptian civilization for as long as Egyptians have been a civilization. Gambling originated in Egypt as divination too, and the stakes eventually became money (Schwartz, 10). The Egyptians credit the invention of gambling to Thoth and Ma’at, the gods of divine justice (Schwartz, 10). Unlike Mesopotamian literature, Egyptian texts mentioned gambling. The Egyptian myth of the advancement from the solar to lunar calendar centers around gambling (Schwartz, 11). Also, â€Å"The pictographs that adornRead MoreThe Primary Message Of The Bible1258 Words   |  6 PagesThe primary message of the Bible is God’s plan of redemption plan for man but the Scripture also contains hundreds of references to angels, the supernatural beings God created to serve Him. They interact with God and man throughout the Bible. They are seen praising God and serving the saints. It is important not to neglect the subject of angels in studying the Bible. Christian theology includes three branches, which deal with different categories of angels: Angelology, Satanology and DemonologyRead MoreGreek Gods And Goddesses Of The Odyssey998 Words   |  4 PagesGreek Gods and Goddesses of The Odyssey Everyone all over the world loves to study Greek mythology because it is going to be in their everyday life ; they ´re going to like the history, monsters, and the magic. For many generations, people have been way more excited by the research and the history of the goddesses and gods like Poseidon, Polyphemus, and Tiresias. Poseidon, Tiresias and Polyphemus are all important aspects of Greek mythology because they have endured stories for thousands of years

The Apartheid Of Nelson Mandela And Many Others - 1566 Words

As a result of the work of Nelson Mandela and many others, apartheid, an oppressive form of government that promoted systematic segregation and institutionalized racism in South Africa, was ended in 1994. The Afrikaans word apartheid means separateness, and during the period of the apartheid, people were classified and separated into different racial groups where the civil and human rights of non-whites were curtailed. Although apartheid started in 1948, the roots of inequality were presented years before as a result of Dutch and British control. Both countries colonized South Africa in order to control South Africa’s lucrative and generally untapped mining industry. South African workers, including the skilled and unskilled, were forsaken to work menial jobs and receive low wages. The establishment of many unfair laws allowed for the takeover to occur; they mark the beginning of apartheid and many more discriminatory regulations that were to come which include, but are not limited to pass laws, laws that required non-whites to have identification that showed their right to be in certain areas, and the exclusion of the non-white right to vote. The daily lives of all South Africans were severely altered with the initiation and administration of apartheid. Even the simple things like where a person could live, type of work, or places a person could travel were limited for non-whites. And although the white population was a minority in South Africa they were the ones who heldShow MoreRelatedThe Legacy Of Nelson Mandela1350 Words   |  6 Pagesway that respects and enhances the freedom of others† (Nelson Mandela. History). Nelson Mandela, a anti-apartheid activist, became one of the world’s most significant freedom fighter. His numerous acts and protests flooded South Africa with immense pride and peace and therefore grew South Africa into a thriving, substantial economy with minimal racial boundaries. Nelson Mandela was a prominent political leader who brought a dynamic end to the apartheid struggle, fought for equal rights of all individualsRead MoreNelson Mandela and Apartheid Essay1107 Words   |  5 Page sApartheid, the strict division between white and colored people, for South Africans has always been a big issue. The man who stopped difficult ways of life for people and communities in South Africa was also their president, Nelson Mandela. Nelson Mandela was a man who put his life on the line to bring people together. He was involved with organizations that would eventually help to end apartheid throughout his life and lead countless amounts of peaceful acts that put an end to this divide. MandelaRead MoreNelson Mandelas Fight for Freedom1646 Words   |  7 Pagesbecause of the pigment in your skin. For Nelson Mandela, this situation was a reality. This style of living began in 1948 and, thanks to Mandela, ended in 1994. Problems began when the National Party---dominated by Afrikaans-speaking descendants of the Dutch settlers—came to power in South Africa. Segregation and mistreatment of the less superior—non-whites--became a government policy called â€Å"apar theid,† which means â€Å"apartness† in the Afrikaans language. Nelson Mandela refused to bow down to the unjustRead MoreNelson Mandela s Influence On Human Rights945 Words   |  4 PagesNelson Mandela is a world renowned activist that was imprisoned for twenty seven years in a South African prison, because of a system of racism known as â€Å"apartheid† which discriminated against blacks living in South Africa at the time. Since his release from prison, apartheid has since been abolished in South Africa and he was elected President of that country. Nelson Mandela had a positive impact on human rights by standing up against racism in his country as well as many others around the worldRead MoreNelson Mandela1187 Words   |  5 Pagessymbol, logo, picture, name, face, person, building or other image that is readily recognized and generally represents an object or concept with great cultural significance to a wide cultural group (Wikipedia). Abraham Lincoln and George Washington are examples of individuals who are important cultural icons to many Americans. Another person who is considered a cultural icon is Nelson Mandela; an individual who took a stand against apartheid in South Africa and established great strides toward racialRead MoreThe Apartheid Of South Africa1750 Words   |  7 Pagesâ€Å"Mandela did not merely oppose white domination; he opposed domination by any racial group, including Africans. By standing firm in his principles and enduring extraordinary sacrifices that robbed him of most of his adult life, he helped force change, while proving beyond any doubt that he was a leader who could be trusted to keep his word† (Kent). Nelson Mandela (1918-2013) was a human rights activist as well as the first black President of South Africa. Referred to as the living embodiment ofRead MoreAnalysis Of The Poem F.w De Klerk Fixing A Broken Land1420 Words   |  6 Pagesunique and beautiful land had to go through during th e times of Apartheid. During these tragic times of separation people of South Africa, that were against this racial segregation, stood up for their rights through many ways such as poetry and petition. Others, such as F.W de Klerk expressed his dislike for this cruel act of disconnection through politics and made it his goal to make South Africa racially equal and whole. During apartheid in South Africa F.W de Klerk took a stand to fight for humanRead MoreThe Role of Nelson Mandela in Ending Apartheid in South Africa783 Words   |  4 Pages Nelson Mandela’s role in bringing Apartheid to an end was very important, however, there were many other factors that contributed to the ending of Apartheid. The African National Congress, also known as the ANC, was a major factor in ending Apartheid. Even when the ANC became illegal in South Africa it moved to continue its work against Apartheid. In 1940 Dr. A. B. Xuma became president of the ANC; he rescued a struggling organisation. In 1944 he reorganisedRead MoreApartheid in South Africa1154 Words   |  5 PagesNelson Mandela helped bring an end to Apartheid in South Africa because he was a believer in basic human rights, leading both peaceful and violent protests against the white South African Government. His beliefs landed him in prison for twenty-seven years, almost three decades. In doing so, he became the face of the apartheid movement both in his country and around the world. When released from prison in 1990, he continued to honor his commitment to fight for justice and equality for all peopleRead MoreNelson Mandela s President Of South Africa1309 Words   |  6 PagesThere isn’t much that can be said about nelson Mandela that everybody in the world doesn’t know already. For most of his life He has worked tirelessly to ensure freedom for not just black majority in south africa, but for all races. He has endured many things in his quest for peace, including being put o n trial and going to jail multiple times. He is well known in his country as a hero who strived for peace. His fight eventually led him to becoming the first democratically elected president of South

Apush Brinkley Chapter 12 Terms Free Essays

APUSH Chapter 12 Antebellum Culture and Reform Hudson River School – The first great school of American painters, based in New York. The painters portrayed that America’s â€Å"wild nature† made them superior to Europe. Cooper and the American Wilderness – James Fenimore Cooper was the first great American novelist (The Last of the Mohicans, The Deerslayer) His novels â€Å"The Leatherstocking Tales† were a celebration of the American spirit and landscape Ralph Waldo Emerson and Henry D. We will write a custom essay sample on Apush Brinkley Chapter 12 Terms or any similar topic only for you Order Now Thoreau – rejected societal norms as a whole and supported individual independence. Controversial, though they gained many followers. Brook Farm – established by George Ripley as an experimental community in West Roxbury, MA. Individuals would gather to create a new form of social organization, permitting everyone to self-realization. Brook Farm failed but inspired many similar communities. The Oneida Community – one of the most enduring utopian communities. It was declared that all residents were married to all other residents. Women were protected against unwanted childbearing and children were raised communally. Shakerism – commitment to complete celibacy, openly endorsed the idea of sexual equality. Reform Movements – worked on behalf of temperance, education, poor, handicapped, etc Charles Finney – similar to Thoreau/Emerson, said that everyone could find salvation through individual effort. Gained support from women and eventually became very popular and gained a following. Temperance Crusade – against alcohol! Women were in favor. Access to alcohol was growing and with it was abuse. States started passing restriction laws. Phrenology – argued that the shape of a person’s skull determined their character and intelligence. Reforming Education – Horace Mann said that education was the only way to protect democracy. He lengthened the academic year, doubled teachers salaries, and his examples lead to similar institutions in other states. Rehabilitation Reforms – the creation of â€Å"asylums: for criminals and mentally ill. Prisons were also reformed, with tighter restrictions meant to reform the criminals. Many such institutions soon fell victim to over-crowding. American Colonization Society/Failure of Colonization – proposed a gradual manumission of slaves with compensation to their owners. Met resistance from slaved themselves – the antislavery movement was rapidly losing strength. Chapter 13 The Impending Crisis Racial Justification – manifest destiny cited the superiority of â€Å"the American Race† Opposition to Expansion – Henry clay and others feared that territorial expansion would reopen controversy over slavery and threaten the stability of the union Stephen Austin Texas – A young immigrant from Missouri established the first legal American settlement in Texas in 1822. Mexicans in the region attempted to refute further American immigration but it was too late – by 1835 already 30,000 Americans were established there. San Jacinto – Sam Houston defeated the Mexican army and took Santa Anna prisoner, Mexican government eventually gave up on Texas Opposition to Annexation – Sam Houston offered to join Texas with the rest of the union, northerners opposed acquiring a large new slave territory and increasing the southern votes Oregon – Both Britain and the US claimed the territory but soon significant numbers of white Americans began emigrating to Oregon, outnumbering the British settlers. They killed much of the Indian population in part due to the measles epidemic. Oregon Trail – 2,000 miles from the Great Plains and through the Rocky mountains. Difficult journey – thousands of people died on the trail though Indians were often helpful. Families worked together, most people walked for most of the time. James K. Polk – expressed â€Å"that the re-occupation of Oregon and the re-annexation of Texas at the earliest practicable period are great American measures. † Argued that if Britain did not cede all of Oregon to the US, war would be held, and neither party really wanted that, and so Oregon came to be. Slidell Mission – Mexicans in Texas rejected Slidell’s offer, war was declared after American troops were attacked. California Gold Rush – started around 1848 and increased the population from 14,000 to 220,000 in four years. Created serious labor shortage in CA and Indians were forced into work Kansas-Nebraska Act – divided one territory into two to keep the slave balance equal; it immediately destroyed the Whig party, divided the democrats, and parties who opposed the bill came to form the Republican Party Election of 1856 – Fremont v. Buchanan who was nominated at 65 Dred Scott vs. Sanford – Dred Scott, a slave from Missouri, owned by an army surgeon who had taken Scott into Illinois and Wisconsin where slavery was forbidden. Now, the surgeon’s brother was claiming ownership of Scott. The court was extremely divided but eventually declared that Scott didn’t have a case because he wasn’t a legal citizen. Lincoln – nominated in the election of 1860. Believed that slavery was morally wrong, but he was not an abolitionist – he could not envision an easy alternative to slavery in the areas where it already existed. He wanted to â€Å"arrest the further spread† of slavery How to cite Apush Brinkley Chapter 12 Terms, Essay examples

Bio-Signal Acquisition and Processing Using Labview Essay Sample free essay sample

Abstraction: The increased public presentation of personal computing machines and their reduced cost has made it possible for development of Personal computer based signal processing systems. Hospitals need several measurement systems that can mensurate physiological parametric quantities of the patients. Although diagnostic medical instruments have been widely used. uniting practical instrument engineering to accomplish the intent of physiological measuring has several benefits. These systems are efficient and cost-efficient for geting and analysing biomedical signals. Using practical instrumentality to accomplish physiological measuring will mostly diminish the cost and increase the flexibleness of the instruments. This workaims at planing a practical instrument for geting and processing of Electrooculogram signal. Electrooculography ( EOG ) is a technique for mensurating the resting potency of the retina. Keywords: Data acquisition. signal processing. LabVIEW. Virtual Instrument. EOGmeasurement I. INTRODUCTION Hospitals need several measurement systems that can mensurate physiological parametric quantities of the patient. Measurement systems should be able to mensurate accurately the vital organs of patient like bosom conditions. organic structure temperature. electrical activity of the bosom. electrical activity of the encephalon etc. This information should be readily available to the physicians for diagnosing and proper intervention. PCbased signal acquisition. and analysis is an efficient and cost effectual method forbiomedical signal acquisition and monitoring. Isolation of the topic from the electronic circuitry is really of import. Besides. since the bio signal degree is really low. elaboration of signals is of import. Hence. a Personal computer based system consists of extra circuits for isolation and elaboration of the signals. Uniting practical instrumentality engineering for physiological measurings is an approaching engineering that is presently lifting up at a faster rate. The cost can be drastically brought down and the flexibleness can be increased by usage of practical instrumentality. National Instrument’s LabVIEWis a platform and development environment for a ocular scheduling. The intent of such scheduling is automatizing the use of processing and mensurating equipment in any laboratory apparatus. Controls and indexs on the front panel allow an operator to input informations into or pull out informations from a running practical instrument. A cardinal benefit of LabVIEW over other development environments is the extended support for accessing instrumentality hardware. The paper is organized as follows: Section I. gives debut to practical instrumentality and demand of the current work. Section II. explains the bio signal inside informations. Section III discusses the challenges in the design. Section IV explains the public presentation and consequences. and the last Section V concludes the paper followed by mentions used. II. BIOELECTRIC SIGNAL- . ELECTOOCULOGRAM Electric potencies are generated as a consequence of motion of the orbs within the conductive environmentof the skull. Electrodes placed on either sideof the eyes or above and below them pick up th e potencies generated by the gesture of the orb. This possible varies about in proportion to the motion of the orbs. This signal is little individually. This requires five electrodes which are placedabove and below the oculus for perpendicular motions. and on the sides of the oculus ( canthi ) for horizontal motions. A mention electrode is placed on the brow of the topic. Sing the cost and dependability makes Silver ( Ag ) -Silver Chloride ( AgCl ) electrodes ideal for EOG. An electrolytic gel based on Na chloride is applied to the tegument since the upper beds of the tegument are hapless music directors of electricity. Several methods have been proposed in literature that use Electrooculograms ( EOGs ) happening as a consequence of oculus motions [ 3 ] [ 5 ] . An electric wheelchair controlled by oculus motions utilizing EOG has been developed as a motion support device. An EOG based infirmary dismay system has been successfully tested. An oculus gazing system for observing any point where the oculus gazes on the screen has been developed for communicating aid intents [ 4 ] . [ 5 ] . III. CONSTRUCTION AND CHALLENGES The chief aim of the current work carried on is to develop a practical instrument which can get the EOG signal. execute noise riddance and elaboration. Geting the signal utilizing NI DAQ. planing the suited low cost amplifier for elaboration and designing of low base on balls and high base on balls filters was done. The acquired signal was displayed utilizing LabVIEW front panel. The front panel and block diagram have been designed. The basic block diagram is shown is fig 1. Noise DecreaseEOG signals have a scope of 0. 5Hz to 30Hz. Therefore. a low base on balls filter with 30Hz cutoff could take most of the high frequence noises. And a high base on balls filter of 0. 5 Hz is required. which together form a set base on balls of 50 Hz. Other noise artefacts are largely transients caused. for illustration. by the turning of an electrical switch on/off in the locality of the electrodes. contraction of the facial or neck musculuss. slippage of Fig. 1 System Organization filter of bandwidth 0. 5Hz to 30 Hz. Power line frequence can be easy removed. utilizing a notch filter the electrode due to sudate and oculus eye blink. However. the signals produced by oculus water chickweeds are. in fact. rather regular. They appear as sudden spikes with separating amplitudes. Hence it is possible to easy acknowledge. changedwhen the oculus is moved and the motion of theeye is translated into electrical alteration ofpotential. This possible can be noninvasively recorded by utilizing surface electrodes. provides anoninvasive method for entering full scope ofeye motions. The resting potency is A brace of electrodes is required for measuringthe resting potency of the retina. It Hz ) . Electrooculography is a technique for ( 10 to 100microV ) and has low frequences ( District of Columbia to 30 ? Fig. 1. Block diagram of EOG Amplifier electrooculography under certain conditions do non damage it. Preamplifier: The input preamplifier phase carries out the initial elaboration of the EOG. This phase should hold really high input electric resistance and a high common-mode-rej ection ratio ( CMRR ) . Isolation circuit: The circuitry of this block contains a barrier to the transition of current from the power line ( 50 Hz ) . This barrier would forestall unsafe currents from fluxing from the patient through the amplifier to the land of the recording equipment or personal computer. Driver amplifier: Circuitry in this block amplifies the EOG to a degree at which it can suitably enter the signal on the recording equipment. This phase besides carries out the bandpass filtering of the electrocardiograph to give the frequence features of the signal. Case construction: Merely one subdiagram is seeable at a clip. and the construction executes merely one instance at a clip. An input value determines which subdiagram executes. Time hold: The Wait ( MS ) map delaies until the msec counter counts to an sum equal to the input you specify. This map guarantees that the loop executing rate is at least the sum of the input you specify. Filter: The Filter Express VI processes a signal through filters and Windowss. Filters used include the undermentioned: Highpass. Lowpass. Bandpass. Bandstop. and Smoothing. Windows used include Butterworth. Chebyshev. Inverse Chebyshev. Elliptical. and Bessel. Waveform graph: The wave form graph displays one or more secret plans of equally sampled measurings. Amplitude and degree measurings: he Amplitude and Level Measurements Express VI performs electromotive force measurings on a signal. These include DC. rms. maximal extremum. minimal extremum. extremum to top out. rhythm norm. and rhythm rms measurings. Tone measurings: The Tone Measurements Express VI hunts for a individual tone with the highest frequence or highest amplitude. It besides finds the frequence and amplitude of a individual tone. Write to measurement file: The Write to Measurement File Express VI writes a file in LVM or TDM file format. Build tabular array: Converts a signal or signals into a tabular array of informations that lists the amplitude of each signal and the clip informations for each point in the signal. Result tabular array: Use the tabular array control to make a tabular array on the front panel. Each cell in a tabular array is a twine. and each cell resides in a column and a row. Therefore. a tabular array is a show for a 2D array of strings. A. Signal Acquisition and treating Data acquisition cards for multiple channels for parallel input and end products are available. Using the libraries. plans for the informations acquisition are rapidly and easy made. Extra noise is filtered utilizing the pick of filters like Butterworth. Bessel. Chebyshev I. and Chebyshev II provided in the LabVIEWsoftware. The installing of the DAQ card includes: 1. Installation of the application package 2. Installation of the DAQ card driver foremost. before piecing DAQ card into the desktopcomputer. This procedure can guarantee WINDOWS to observe the DAQ card. 3. Installing the necessary devices. accoutrements and overseas telegrams. 4. Power on the computing machine. 5. Confirm that the device is recognized. 6. Run the trial Panel. In the current work. M Series USB-6221 is used as informations acquisition interface. 5. String: A twine is a sequence of displayable or non-displayable ASCII characters. String sections provide a platformindependent format for information and information. into its frequence constituents. One of the most common manner to make this is with an FFT. In order to ease this type of analysis. LabVIEW comes with built in FFTs that make the procedure of constituent separation quick and easy. Digital filters are provided with the pick of Butterworth. Bessel. Chebyshev and digital filters. With a few accommodations these filters can be configured for about any design that is needed. While cringle: Repeats the sub-diagram inside it until the conditional terminus. an input terminus. receives a peculiar Boolean value. Merge signal: Merges two or more signals into a individual end product. Resize the map to add inputs. This map appears on the block diagram automatically when you wire a signal end product to the wire subdivision of another signal. Simulate signal: The Simulate Signal Express VI generates simulated informations such as a sine moving ridge. Numeric control A ; index: The numeral informations type can stand for Numberss of assorted types. such as whole number or existent. The two common numeral objects are the numeral control and the numeral index. ( courtesy: National Instruments. LabVIEW ) The Fast Fourier Transform ( FFT ) and the power spectrum are powerful tools for analysing and mensurating signals from plug-in informations acquisition ( DAQ ) devices. We can efficaciously get time-domain signals. step the frequence content. and change over the consequences to real-world units and shows as shown on traditional bench top spectrum and web analysers. Since the signal of involvement is continuously changing non stationary signal. Wavelet transform block has been included. The ripple transform is a mathematical tool that decomposes a signal into a representation that shows signal inside informations and tendencies as a map of clip. The chief advantages of ripple methods over traditional Fourier methods are the usage of localised footing maps and the faster calculation velocity. A. Design Considerations The work undertaken involves 4 phases which are discussed as below. The first phase is choice of the electrodes. The electrodes were chosen with the concern of protecting the eyes from risky elements. IV. RESULTS AND DISCUSSIONS The biomedical signals acquired from the human organic structure are often really little. frequently in the millivolt/microvolt scope. and each has its ain processing demands. Electrooculography signals are in the microvolt scope and have many frequence constituents. These biomedical signals require treating before they can be analyzed. LabVIEW contains the tools. from fast Fourier transforms to digital filters to recognize complex analysis. In order to make frequence analysis. a complex signal must foremost be broken down Fig. 3 Design of the block diagram B. Design Considerations The work undertaken involves 4 phases which are discussed as below. The first phase is choice of the electrodes. The electrodes were chosen with the concern of protecting the eyes from risky elements. Silver/Silver-Chloride electrodes were chosen because the half-cell potency was the closest to zero. Electrodes with the smallest sum of halfcell potency are desirable because they cause the Stages 2 and 3 encompass the sensing of horizontal and perpendicular motions of the oculus. severally. The 2nd phase ( for horizontal favoritism ) detects sidelong motions at the fringe of each oculus. The hardware in this phase consists of the EOG biopotential amplifier. Similarly. the 3rd phase ( for perpendicular favoritism ) consists of another EOG biopotential amplifier. Location of the electrodes is shown in figure 3. When the eyes look consecutive in front. a steady dipole is created between the two electrodes. When the regard is shifted to the left. the positive cornea becomes closer to the left electrode. which becomes more positive. The undermentioned public presentation least sum of beginning. By definition. the H electrode has a zero half-cell potency. but due to the gaseous nature. they can non be practicably used. Although lead electrodes have a lower half-cell potency than the Ag/Ag-Cl electrodes. lead is risky to the wellness and therefore is avoided. Thus my pick of electrodes takes into history an optimum degree of safety ordinances and preciseness ( least offset ) . LabVIEW is necessary to change over the signal obtained by the EOG into explainable informations for directional favoritism. Furthermore. a graphical show will be implemented in LabVIEW to imitate the motion of an icon on the computing machine screen. Figures 5 shows the water chickweeds. figures 6 and 7 shows the perpendicular motions and figure 8 displays the horizontal motion of the eyes captured by the designed informations acquisition system and displayed by the front panel. The figure4 shows the hardware apparatus. Therefore by puting electrodes to the left and right and above and below the oculus. horizontal and perpendicular motions can be obtained. The end product of the 2nd and 3rd phase is inputted into the concluding phase. the LabVIEW informations acquisition package tool and the personal computing machine. The choice of LabVIEW over diminishing. This has facilitated the development Personal computer based signal acquisition and analysis systems. These systems can replace dearly-won stand-alone systems that are presently in usage. Thecomponents necessary for a LabVIEW based acquisition and analysis system areinexpensive. and readily available. Here. the initial demands of a Personal computer based biosignal acquisition and treating systems have been studied and reviewed. Developing Personal computer based systems utilizing LabVIEW is an efficient option to stand entirely systems. EOG amplifier was designed. The information acquired was amplified. filtered and observed on the front panel. Both the horizontal and perpendicular motion of the eyes and oculus water chickweeds were visualized. The writers wish to reason that the system developed has certain restrictions in footings of truth and characteristics. There is batch of range for future betterment of the developed system. ACKNOWLEDGMENT The writers wish to thank the section caput. laboratory staff. Institutional LabVIEW Academy. at college Innovation Centre for allowing to carry on the experiment and besides thankful to all the topics who have cooperated in the experiment. Mentions [ 1 ] . Parten. M. ( 2003 ) . Using practical instruments in ameasurements research lab. Proceedings of the 2003 AmericanSociety for Engineering Education Annual Conference A ; Exposition. June 22-26. 2003. [ 2 ] . MrinalTrikhal. Tapan Gandhi. AyushBhandari. and Vijay Kharel. ‘Multiple Channel Electrooculogram Classification utilizing Automata’ . International Workshop on Medical Measurements and Applications. – 2007. [ 3 ] R. Barea. L. Bosquete. M. Mazo. and E. Lopez. â€Å"System for aided mobility utilizing oculus movementsbased on electrooculography. † IEEE Trans. Rehab. Eng. . vol. 10. no. 4. pp. 209-217. 2002. [ 4 ] J. Gips and P. Olivieri. â€Å"Eagle Eyess: An oculus control system for individuals with disablements. † 11th Int. Conf. Tech. Persons Disabilities. Mar. 1996. [ 5 ] Y. Kuno. T. Yagi. I. Fujii. K. Koga. and Y. Uchikawa. â€Å"Development of eye-gaze input interface usingEOG. † Trans. Inf. Processing Soc. Jap. . vol. 39. no. 5. pp. 1455-1462. May 1998. [ 6 ] T. Gandhi. M. Trikha. J. Santosh and S. Anand. â€Å"VHDL Based Electro-Oculogram Signal Classification† . 15th International Conference on Advanced Computing and Communications 2007. IEEE computing machine Society. [ 7 ] AysegulGuven. Sadik Kara. â€Å"Classification of electrooculogram signals utilizing unreal nervous network† . Adept systems with Applications. 31 ( 2006 ) 199-205. Elsevier. . [ 8 ] B. Grinstead. M. E. Parten ; Biomedical signal acquisition utilizing â€Å"Labview† . Computer-Based Medical Systems. 1998. Proceedings. 11th IEEE Symposium on ; pp: 157 – 161 ; ISSN: 1063-7125. [ 9 ] Geddes. L. A. . ‘Principles of applied biomedical instrumentation’ . Wiley. New York. 1989. [ 10 ] . J. G. Webster. ‘Medical Instrumentality: Application and Design’ . 3rd Ed. New York: John Wiley A ; Sons. Inc. . 1998. Biography Patterson is a pupil of Masterss in control systems under the section of Instrumentation and Control Engineering. His major involvements are in the field of practical instrumentality and control Engineering. Sandra D’Souza. is a module of the section of instrumentality and control Engineeringand a research bookman in the country of biomedical signal processing. Her major involvements are in the field of digital signal processing and bio signal processing.