Mix Racial and Cultural Groups Are Growing in the United States Essay Example for Free

Mix Racial and Cultural Groups Are Growing in the United States Essay Mixed Racial and Cultural Groups is increased by a marginal number in the United States. The growth of these multiracial groups started to surface through migration of different ethnics and raised most of their families in the United States even through marriage. These are some of the issues that have been raised by individual people of having an entity separation of mixed race and cultural or to considered them as Americans without a hyphen. Thinking about this issue myself, and thinking of my two children who married to a different ethnic rather than Samoans. These questions come to mind about this issue: How, Why, and what the three words that needs a big explanation about this matter. According to multiracial Americans, Americans whose identity as two or more races identifies with just one group culturally and socially. From statistics that I got from online, stated that about 2.9% of the population in the year 2010 are self-identified as multiracial. The identity or the classification of the people’s identification is generally according to the culture they were raised in. Social segregation in many areas of the country is forming interracial unions or cultural group. The diversity of social conditions through migrations brought new groups of people to the United States. Through these migrations, mixed races started to rise when interracial marriage were born and started to increase in the United States. The movement of multiracial identity by more than one ethnicity has taken place and strong. Statistics from the year 2010 census in the United States shows that the largest multiracial groups were white and black which is 1.8 million. The other 1.7 millions are white and some other race, white and Asian is 1.6, white and American Indian and Alaskan Native is 1.4 million. I have learned that the largest growing group in multiracial is white and black which is about 134%. That is more than 1 million people. MIX RACIAL AND CULTURAL GROUP According to Susan Saulny of the New York Times, title Race Remixed, said that â€Å"sea of change is how we think about race, ethnicity and its place in society†. I believe that a challenge to trend towards multiracial from a sociological perspective is a leap that we should take. The understanding of racial and ethnic categories of their boundaries can be a problem to other multiracial groups. I think that ancestry is the biggest influence in identities through a number of generations through migrations. I also believe that each multi mix or racial group should be treated the same regardless of their identity. If they are legally citizens of the United States, they have the right to be treated equally. I believe that they have contributed to the wellbeing and welfare of the United States through their services in employment within the government, military or private companies. Regardless of the race and ethnicity, they should be treated and considered Americans. President Obama is good example of what I mean about treating them the same no matter what color of their skin or where they are from. I know that some of these mix race entities are trying to separate themselves with-in the United States but when they travel to other countries of the world, they considered be call Americans. As a citizen of New Zealand, I am proud to call myself to be an American and I respect the land that my children were born. What can the United States or these multiracial groups gain from wanting to be separated from their identity. Through my search online, I came across Mrs. Karissa Sulliva’s draft and she said that ancestry influences identities. She said that socialization is the crucible of racial and ethnic identity formation. Farley in 2002, construct racial and ethnic classifications which was adopted by the government for each race or reconsidered themselves to either refuse to identify their own race and ethnic category. MIX RACIAL AND CULTURAL GROUP I believe that mix racial and cultural groups are increasing daily by the number throughout the United States. However, research shows that children with an original multiracial identity grow up to be happier than those of single-race identity. Some of the statistics shows that another addition to the growth of mix race is through adoption of children from countries outside of the United States. According to Fact’s for Families 2010, parents are coping with these pressures in having open communications with the families about their culture and race. Encouragement and support in every multicultural group for families to be familiar with their language, traditions and customs within their families. They have to support and try to establish a good relationship by creating a network for their children, parents, family member, relatives and the community. In conclusion, the separation and classifications between mix racial and multicultural groups is not an easy task or thing to do. Two of my children are married to different ethnic. My oldest daughter is married to an African American and my son is married to a girl who is beautiful and white but has about four or five mix blood in her. I believe in democracy and the United States is nowhere in having a separation of any mix race and cultural group who are living in the United States. God Bless America, God bless the people of the United States. References: Perez, Anthony Daniel, Hirschman, Charles. The Changing Racial and Ethnic. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2882688/ The American Academy of Child and Adolescent Psychiatry (March-2011). Facts for Families, no.71 Multiracial Children. http://www.aacap.org/galleries/FactsForFamilies/71_multiracial_children.pdf Dr. Nicole Martinez and Mrs. Karissa Sullivan. May 6, 2013 .docx.

Ritalin :: essays research papers

Ritalin Abstract Ritalin (Methylphenidate) is a mild CNS stimulant. In medicine, Ritalin's primary use is treatment of Attention Deficit /Hyperactive Disorder (ADHD). The mode of action in humans is not completely understood, but Ritalin presumably activates the arousal system of the brain stem and the cortex to produce its stimulant effect. Recently, the frequency of diagnosis for ADHD has increased dramatically. More children and an increasing number of adults are being diagnosed with ADHD. According to the Drug Enforcement Agency (DEA) (Bailey 1995), prescriptions for Ritalin have increased more than 600% in the past five years. Ritalin has a long history of controversy regarding side effects and potential for abuse, however it greatly benefits those with ADHD. Psychological effects of Ritalin Ritalin (Methylphenidate) is manufactured by CIBA-Geigy Corporation. It is supplied in 5 mg., 10 mg., and 20 mg. tablets, and in a sustained release form, Ritalin SR, in 20 mg. tablets. It is readily water soluble and is intended for oral use. It is a Schedule II Controlled Substance under both the Federal and Vermont Controlled Substance Acts. Ritalin is primarily used in the treatment of Attention Deficit/Hyperactive Disorder (ADHD) (Bailey 1995). ADHD is a condition most likely based in an inefficiency and inadequacy of Dopamine and Norepinephrine hormone availability, typically occurring when a person with ADHD tries to concentrate. Ritalin improves the efficiency of the hormones Dopamine and Norepinephrine, increasing the resources for memory, focus, concentration and attention (Clark 1996). Ritalin has been used for more than 30 years to treat ADHD. Nervousness and insomnia are the most common adverse reactions reported, but are usually controlled by reducing dosage or omitting the afternoon or evening dose. Decreased appetite is also common but usually transient (Long 1996). According to Clark (1996), children, adolescents and adults diagnosed with ADHD usually report the following effects when successfully treated with Ritalin: †¢Improved concentration. †¢Better "focus". †¢Improved ability to complete their work. †¢Improved intensity of attention and longer attention span. †¢Reduced distractibility. †¢Reduced impulsivity. †¢Reduced restlessness and overactivity. †¢Improved patience. †¢More elaborate expressive vocabulary. †¢Better written expression and handwriting (especially in children). †¢An improved sense of "alertness". †¢Improved memory for visual as well as auditory stimuli. Ritalin's Effect on Neurotransmitter Systems Ritalin exhibits pharmacological activity similar to that of amphetamines. Ritalin's exact mechanism of action in the CNS is not fully understood, but the primary sites of activity appear to be in the cerebral cortex and the subcortical structures including the thalamus. Ritalin blocks the reuptake mechanism present in dopaminergic neurons. As a result, sympathomimetic activity in the central nervous system and in the peripheral nervous system increases. Ritalin-induced CNS stimulation produces a decreased sense of fatigue, an increase in motor activity and mental alertness, mild euphoria, and brighter

Bunker Gear Fabric

Bunker gear or turnout gear is the protective clothing used by a firefighter in fighting fires and during rescue operations. This gear is called turnouts because when not being used, they are kept standing by to be put on swiftly by ‘turning out' the pants over the boots. It is a requirement for firefighters to be able to put on all of the gear in no time, and in this set up, all they have to do is to step into the boots and pull the pants up. This solidly insulated gear is worn to shield the firefighter's body from the extreme heat of a fire.Approximately, structural turnouts will break down at 650 °C (1200 °F). A full turnout gear may weigh more or less 30kg aside from other extra tools to be carried. It is consisted of â€Å"a coat, pants and suspenders, leather or rubber waterproof boots, a hood, a strong helmet with eye protection, gloves, a belt, and SCBA (Self Contained Breathing Apparatus)† (www. sccfd. org). Turnout pants protects the lower part of the firef ighter's body. It is made of fire-resistant materials and they are easy to put on with Velcro and snaps.Turnout pants have side pockets for tools, gloves, and other necessary equipment. In order for the firefighters to be seen at nigh, these pants also have reflective stripes on the bottom. Turnout coat's outside liner is made of exclusive fire resistant fabrics. The coat has various liners for extra protection. One of these liners acts as a moisture barrier, it prevents outside moisture to reach the firefighter. Another part of the liner protects firefighters from the exposure to thermal heat. Pockets are also available for extra equipment such as gloves, radio, wrenches and other tools.Around its neck is a Nomex hood. Except for the face, it covers practically the entire head of the firefighter. The turnout boots are made of rubber. Aside from steel to covering, these have a steel shank in sole to protect firefighters from sharp or pointed objects. In order to be put on quickly, t hese boots have handles at the top. Wearing of this protective gear is a requirement for all firefighters approaching a seat of the fire or entering a hazardous area as stated in the NFPA 1971 Code or the Protective Clothing for Structural Fire Fighting.Looking back in history, firefighters' garment was consisted of a cotton or wool shirt, heavy wool trousers, and a heavy wool tunic, which was sometimes worn over with rubber slickers. Wool was used because of its ability to protect a firefighter from heat and cold, and also because of its resistance to mild flame and water. Their gloves were the traditional leather gloves for laborers. It was only after the World War II when the standards for firefighter protective gears were issued by a number of organizations like the National Fire Protection Association or the NFPA.According to the NFPA 1971 Standard on Protective Clothing for Structural Firefighting, turnout gears must be composed of three layers: the outer layer must be made fr om flame-resistant fabric â€Å"that would not be destroyed through charring, separating, or melting when exposed to 500 °F for a five-minute period;† the second layer must â€Å"prevent moisture from penetrating through to the wearer;† and the third layer must â€Å"provide thermal insulation from radiant, conducted, and convective heat† (http://www. pbs. org). Firefighters' gloves should also be resistant to heat, flame, liquids, vapor, and sharp objects.The boots should also withstand flame, puncture, heat, electrical current, and abrasion. Further advancements in firefighters' turnout materials came up during the 80s. The 500 °F temperature resistance limit of the outer shell was raised to around 1,200 °F. The other layer also allowed the firefighters to â€Å"release moisture from inside the gear,† and the material used was a fire-resistant fabric. Being self-extinguishing, this material will not continue to burn once it is out of contact with a fire. Bunker gears are made out of synthetic fibers such as Aramid and Polybenzimidazoles (PBI).These synthetic fibers are polymers. A polymer is a substance with high molecular weight made up of a large number of smaller molecules. These molecules, called monomers, react together in hundreds, or even millions of times. The properties of the polymers are determined by the molecular shape variations that resulted from the reactions. These could be in the form of long, straight chains or branched. It is through their average molecular weight that their sizes are expressed. Polymers with higher molecular weights have the higher strength. They also usually have high melting or boiling points.Filaments made of synthetic polymer fibers have excellent strength because these fibers can be prepared with regular structures that allow the chains to pack together tightly. Another advantage of synthetic polymers is that they are stronger and much lighter than steel, making them the choice for bunker gears and bullet proof vests. Aramids are synthetic polyamides, a class of polymer for textile fibers. It has a carbon-based backbone which contains aromatic rings. Fabrics made of aramids are strong and flame resistant even at extreme temperatures because of the stability of the fiber's aromatic structures and their conjugated amide linkages.Polyamides are manufactured through step-growth polymerization. In this process, â€Å"monomers with two reactive ends join to form dimers (two â€Å"parts† joined together), then â€Å"trimers† (three â€Å"parts†), and so on. However, since each of the newly formed oligomers (short chains containing only a few parts) also has two reactive ends, they can join together; so a dimer and a trimer would form a pentamer (five repeating â€Å"parts†)† (www. fibersource. com). The aramid fibers, on the other hand, are produced through Wet Spinning process.The fiber-forming materials are dissolved in a solvent, which is usually hydrogen sulfate (H2SO4), and spun using a spinneret. Aside from firefighting gears, aramid fabrics are also useful for friction products such as brake pads, clutch pads or seals and gaskets, because synthetic materials made from this fabric does not ignite or melt. Aramid fibers are also flexible, lightweight, resistant to organic solvents and fuels, and good insulators of electricity. Aramids are more popularly known with the names Kevlar and Nomex. The blend of these two aramids is used in manufacturing turnout gears.

Ethics A Greek Word Ethos - 1248 Words

What is Ethics? Ethics comes from the Greek word Ethos. Ethos can mean custom, habit, character, or disposition. Due to the various possible meanings, ethics can cover several topics. One’s ethics can derive from religion, traditions, beliefs, and may vary per situation. My preferred definition comes from Plato. Plato raises the question, â€Å"What sort of person should I be? Eudaimonia is also a Greek word meaning living well and having a good soul. Plato focused on the well-being of the soul. Plato characterized the soul in three parts: reason, spirit, and appetite. According to Velasquez et al, â€Å"Some years ago, sociologist Raymond Baumbart asked business people, â€Å"What does ethics mean to you?† Among their replies were the†¦show more content†¦With so many cultures, backgrounds, religions, etc there will be various views on ethics, beliefs, and traditions. Whether or not to use animals for scientific testing, food, or fur is an ethical deba table topic. Both sides will have valid points and believe whole heartedly in their views, but which side is ethically right? Ethics can be compromised or come into question depending on the situation. Even when trying to be a good person and making good morally right decisions, ethics can come to play when trying to decide what’s best for now; in the moment and for all people involved. â€Å"Ethical dilemmas have a way of sneaking up on a person. If something smells funny, stay away from it or help get rid of it† – Price Pritchett I believe our conscious, intuition, or gut feeling will help guide our ethical decision making. The feeling of what is right or wrong will come up from memory or common sense, the perception of what is considered â€Å"the right thing to do† with instinctive feelings about a given situation. â€Å"You can’t put someone else, in charge of your morals. 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