Principles of Newtons Law of Gravity

Principles of Newtons Law of Gravity Newtons law of gravity defines the attractive force between all objects that possess mass. Understanding the law of gravity, one of the fundamental forces of physics, offers profound insights into the way our universe functions. The Proverbial Apple The famous story that Isaac Newton came up with the idea for the law of gravity by having an apple fall on his head is not true, although he did begin thinking about the issue on his mothers farm when he saw an apple fall from a tree. He wondered if the same force at work on the apple was also at work on the moon. If so, why did the apple fall to the Earth and not the moon? Along with his Three Laws of Motion, Newton also outlined his law of gravity in the 1687 book Philosophiae naturalis principia mathematica (Mathematical Principles of Natural Philosophy), which is generally referred to as the Principia. Johannes Kepler (German physicist, 1571-1630) had developed three laws governing the motion of the five then-known planets. He did not have a theoretical model for the principles governing this movement, but rather achieved them through trial and error over the course of his studies. Newtons work, nearly a century later, was to take the laws of motion he had developed and applied them to planetary motion to develop a rigorous mathematical framework for this planetary motion. Gravitational Forces Newton eventually came to the conclusion that, in fact, the apple and the moon were influenced by the same force. He named that force gravitation (or gravity) after the Latin word gravitas which literally translates into heaviness or weight. In the Principia, Newton defined the force of gravity in the following way (translated from the Latin): Every particle of matter in the universe attracts every other particle with a force that is directly proportional to the product of the masses of the particles and inversely proportional to the square of the distance between them. Mathematically, this translates into the force equation: FG Gm1m2/r2 In this equation, the quantities are defined as: Fg The force of gravity (typically in newtons)G The gravitational constant, which adds the proper level of proportionality to the equation. The value of G is 6.67259 x 10-11 N * m2 / kg2, although the value will change if other units are being used.m1 m1 The masses of the two particles (typically in kilograms)r The straight-line distance between the two particles (typically in meters) Interpreting the Equation This equation gives us the magnitude of the force, which is an attractive force and therefore always directed toward the other particle. As per Newtons Third Law of Motion, this force is always equal and opposite. Newtons Three Laws of Motion give us the tools to interpret the motion caused by the force and we see that the particle with less mass (which may or may not be the smaller particle, depending upon their densities) will accelerate more than the other particle. This is why light objects fall to the Earth considerably faster than the Earth falls toward them. Still, the force acting on the light object and the Earth is of identical magnitude, even though it doesnt look that way. It is also significant to note that the force is inversely proportional to the square of the distance between the objects. As objects get further apart, the force of gravity drops very quickly. At most distances, only objects with very high masses such as planets, stars, galaxies, and black holes have any significant gravity effects. Center of Gravity In an object composed of many particles, every particle interacts with every particle of the other object. Since we know that forces (including gravity) are vector quantities, we can view these forces as having components in the parallel and perpendicular directions of the two objects. In some objects, such as spheres of uniform density, the perpendicular components of force will cancel each other out, so we can treat the objects as if they were point particles, concerning ourselves with only the net force between them. The center of gravity of an object (which is generally identical to its center of mass) is useful in these situations. We view gravity and perform calculations as if the entire mass of the object were focused at the center of gravity. In simple shapes - spheres, circular disks, rectangular plates, cubes, etc. - this point is at the geometric center of the object. This idealized model of gravitational interaction can be applied in most practical applications, although in some more esoteric situations such as a non-uniform gravitational field, further care may be necessary for the sake of precision. Gravity Index Newtons Law of GravityGravitational FieldsGravitational Potential EnergyGravity, Quantum Physics, General Relativity Introduction to Gravitational Fields Sir Isaac Newtons law of universal gravitation (i.e. the law of gravity) can be restated  into  the form of a  gravitational field, which can prove to be a useful means of looking at the situation. Instead of calculating the forces between two objects every time, we instead say that an object with mass creates a gravitational field around it. The gravitational field is defined as the force of gravity at a given point divided by the mass of an object at that point. Both  g  and  Fg  have arrows above them, denoting their  vector nature. The source mass  M  is now capitalized. The  r  at the end of the rightmost two formulas has a carat (^) above it, which means that it is a  unit vector  in the direction from the source point of the mass  M. Since the vector points away from the source while the force (and field) are directed toward the source, a negative is introduced to make the vectors point in the correct direction. This equation depicts a  vector field  around  M  which is always directed toward it, with a value equal to an objects gravitational acceleration within the field. The units of the gravitational field are m/s2. Gravity Index Newtons Law of GravityGravitational FieldsGravitational Potential EnergyGravity, Quantum Physics, General Relativity When an object moves in a gravitational field,  work  must be done to get it from one place to another (starting point 1 to  endpoint  2). Using calculus, we take the integral of the force from the starting position to the end position. Since the gravitational constants and the masses remain constant, the integral turns out to be just the integral of 1 /  r2  multiplied by the constants. We define the gravitational potential energy,  U, such that  W  Ã‚  U1  -  U2. This yields the equation to the right, for the Earth (with mass  mE. In some other gravitational field,  mE  would be replaced with the appropriate mass, of course. Gravitational Potential Energy on Earth On the Earth, since we know the quantities involved, the gravitational potential energy  U  can be reduced to an equation in terms of the mass  m  of an object, the acceleration of gravity (g   9.8 m/s), and the distance  y  above the coordinate origin (generally the ground in a gravity problem). This simplified  equation  yields  gravitational potential energy  of: U  Ã‚  mgy There are some other details of applying  gravity on the Earth, but this is the relevant fact with regards to gravitational potential energy. Notice that if  r  gets bigger (an object goes higher), the gravitational potential energy increases (or becomes less negative). If the object moves lower, it gets closer to the Earth, so the gravitational potential energy decreases (becomes more negative). At an infinite difference, the gravitational potential energy goes to zero. In general, we really only care about the  difference  in the potential energy when an object moves in the gravitational field, so this negative value isnt a concern. This formula is applied in energy calculations within a gravitational field.  As a form of energy, gravitational potential energy is subject to  the law of conservation of energy. Gravity Index: Newtons Law of GravityGravitational FieldsGravitational Potential EnergyGravity, Quantum Physics, General Relativity Gravity   General Relativity When Newton presented his theory of gravity, he had no mechanism for how the force worked. Objects drew each other across giant gulfs of empty space, which seemed to go against everything that scientists would expect. It would be over two centuries before a theoretical framework would adequately explain  why  Newtons theory actually worked. In his  Theory of General Relativity,  Albert Einstein  explained gravitation as the curvature of spacetime around any mass. Objects with greater mass caused greater curvature, and thus exhibited greater gravitational pull. This has been supported by research that has shown light actually curves around massive objects such as the sun, which would be predicted by the theory since space itself curves at that point and light will follow the simplest path through space. Theres greater detail to the theory, but thats the major point. Quantum Gravity Current efforts in  quantum physics  are attempting to unify all of the  fundamental forces of physics  into one unified force which manifests in different ways. So far, gravity is proving the greatest hurdle to incorporate into the unified theory. Such a  theory of quantum gravity would finally  unify  general relativity with quantum  mechanics into a single, seamless and elegant view that all of  nature  functions under one fundamental type of particle interaction. In the field of  quantum gravity, it is theorized that there exists a  virtual particle  called a  graviton  that mediates the gravitational  force because that is how the other three fundamental forces operate (or one force, since they have been, essentially, unified together already). The graviton has not, however, been experimentally observed. Applications of Gravity This article has addressed the fundamental principles of gravity. Incorporating gravity into kinematics and mechanics calculations is pretty easy, once you understand how to interpret  gravity on the surface of the Earth. Newtons major goal was to explain planetary motion. As mentioned earlier,  Johannes Kepler  had devised three laws of  planetary motion  without the use of Newtons law of gravity. They are, it turns out, fully consistent and one can prove all of Keplers Laws by applying Newtons theory of universal gravitation.

Effects of personality on work performance and organization behaviour Essay

Effects of personality on work performance and organization behaviour - Essay Example Workforce diversity has increasingly become a major issue for an organization in the contemporary work environment. As observed by Mkonji & Sikalieh (2012), organizational performance has been therefore increasingly becoming highly dependent on behavioural patterns and personality of individuals; it is one of the important factors when gauging such dependent factors. Personality refers to the unique pattern of emotions, thoughts and behaviour exhibited by individuals. It is important that organizations understand different personalities and nurture them to perform towards a harmonized organization value or goals (Borman, 2004). The increasingly globalised and technologically enhanced operational environment has meant that today’s organizations have been pushed towards post-modernism. In effect, management has to be conscious of the different personalities within the organization so that performance is not negatively affected. This paper examines the extent to which personality of workers is likely to affect both performance and behaviour in today’s organizations. It looks at the negative and positive effects of different personality traits in relation to job performance. Different organizational behavioural theories will be used as the basis of discussions. The five factor model of different individual’s personality that includes extraversion, agreeableness, conscientiousness, emotional stability and openness to experience will be mainly used in the discussions. This paper will also address the implications of the findings to management in today’s organizations. ... This approach where an individual’s personality is gauged on the way they react in certain situations is referred to as the interactionist perspective of viewing personalities. A violent worker, for instance, will be likely to react negatively to agitation by other workers or interruptions in the systems. However, this might vary due to the implications of his actions or the consequences. In such cases, the personality of the individual may be restrained to the benefit of the organization even though it may not fully guarantee performance. Consequently, personality may, in turn, be influenced by several factors that may include job demands and social norms (Funharm, 2008). Whereas job demands are those duties or tasks assigned to particular jobs, social norms refer to the pressures that come with an individual’s association or otherwise to certain groups that may include organizational culture. Generally, these factors are classified as either facilitators or constraint s. On one hand, the facilitators are those that encourage an individual to behave in a certain way whereas the constraints discourage individuals from certain behaviours. This is therefore an important aspect of personality influence on organizational behaviour and work performance. An organization with a standard personality that is likely to encourage faster execution of tasks and fewer interruptions is likely to record performance. On the other hand, an organization with conflicting personality types that have no bearing on each other will likely be faced with difficulties in ensuring good performance. This is because it is likely to have both non performers and good performers in the same set up who cannot guide each other to success. While there are factors that influence an

Online Socializing Has Given Rise to Social Isolation Essay

Online Socializing Has Given Rise to Social Isolation - Essay Example   When there is too little interaction with people, man tends to get socially isolated and becomes depressed. This gives rise to anxiety and stress which is not manageable by the person himself. Hampton, Sessions and Her state: â€Å"Evidence from the US General Social Surveys (GSS) suggests that during the past 20 years, people have become increasingly socially isolated and their core discussion networks have become smaller and less diverse.† When a person spends hours and hours in front of the computer screen behind the objective of staying connected to the people online, he is unaware that he is getting disconnected from the world around him, and is getting oblivious of those living around him who need him and can make him happier than the online community. Social isolation creates adverse effects on the family relationships because online socializing works â€Å"by divorcing social relationships from physical reality and moving them beyond our local community† (Ro bins, qt. in Straubhaar, LaRose and Davenport 437). Hence, we can say that social isolation, anxiety, depression, and loneliness are linked with each other, and the root cause is the epidemic of online socializing. Literature supports that online networking gives rise to many problems.  Ã‚  

The (Feasibility)pratical of Using Unmanned Aerial Vehicles in Essay

The (Feasibility)pratical of Using Unmanned Aerial Vehicles in Delivery of Parcels - Essay Example the feasibility of the use of UAVs will help companies such DHL, UPS and FedEx as that specialize in service delivery reduce the cost of operation and consumer charges eventually bringing in efficiency and effectiveness. Moreover, the present tech-savvy society will be able to straightforwardly manage their parcel delivery time thus giving them more intuition. This report uses the qualitative technique where various literatures including journals, research articles, books and papers shall be referenced. Secondary sources will help in determining the drone’s pragmatism, acquiescence, and security. Due to time constraint and data inadequacy, this study shall not delve into the relationship between UAVs and technology or how technology impacts on parcel delivery. However, it hopes to efficaciously answer the questions within the stipulated scope, and recommend what parcel delivery companies should

Women in Buddhism Essay -- Religion Religious Philosophy Essays

Women in Buddhism The role of women in religion, especially Eastern religions, is a strange one. Western religions are fairly straightforward about a women's place. For example, most Western religions (excluding the Roman Catholic Church) allow women in leadership roles within the religious community. Judaism allows women rabbis, most Christian religions allow women ministers, and even Islam, which does not allow women mullah, have had many influential female sufi's throughout Islamic history. Women have had similar roles in Eastern religion. However, the big difference in Eastern religion is in the philosophical or scriptural attitude towards women versus the actual, "everyday role" of women. According to the Bhagavad Gita, "...those who take shelter in Me, though they be of lower birth -- women, vaisyas (merchants), as well as sudras (workers) -- can approach the supreme destination." (Bhagavad Gita, 9:32) This places women in a spiritual role similar to that of men. However, because of the place of women in traditional Indian society, women are thought to be inferior. This is clearly expressed in the Gita in a number of chapters. Women are thought to be untrustworthy and stupid, easily corrupted (1:40), and a hindrance to men on the path to liberation (16:11- 12). The Manu-samhita, a Hindu book that lays down "the law of the human race," explains that women should not be given freedom and should be protected at all times. According to Swami Prabhupada, the leader of the Krishna Consciousness movement, "That does not mean that women are to be kept as slaves, but they are like children. Children are not given freedom, but that does not mean they are kept as... ...untries, such as Japan, Korea and India, develop more equality towards women, female religious teachers should become much more common. This may be just what Buddhism needs to shake it from its lethargy, and give it a boost of much needed energy. As it stands now, the United States has become the spiritual center for Buddhism, a fact that has a lot to do with the role of women in these traditions. WORKS CITED A.C. Bhaktivedanta Swami Prabhupada, trans. Bhagavad Gita As It Is. New York: Collier Books, 1972. Bays, Gwendolyn, trans. The Lalitavistara Sutra. Berkeley, CA: Dharma Publishing, 1983. Coomaraswamy, Ananda. Buddha and the Gospel of Buddhism. Secaucus, NJ: Citadel Press, 1988. Tworkow, Helen. Butsumon. Spring 1990. San Francisco: Buddhist Bookstore and Buddhist Churches of America. Women in Buddhism Essay -- Religion Religious Philosophy Essays Women in Buddhism The role of women in religion, especially Eastern religions, is a strange one. Western religions are fairly straightforward about a women's place. For example, most Western religions (excluding the Roman Catholic Church) allow women in leadership roles within the religious community. Judaism allows women rabbis, most Christian religions allow women ministers, and even Islam, which does not allow women mullah, have had many influential female sufi's throughout Islamic history. Women have had similar roles in Eastern religion. However, the big difference in Eastern religion is in the philosophical or scriptural attitude towards women versus the actual, "everyday role" of women. According to the Bhagavad Gita, "...those who take shelter in Me, though they be of lower birth -- women, vaisyas (merchants), as well as sudras (workers) -- can approach the supreme destination." (Bhagavad Gita, 9:32) This places women in a spiritual role similar to that of men. However, because of the place of women in traditional Indian society, women are thought to be inferior. This is clearly expressed in the Gita in a number of chapters. Women are thought to be untrustworthy and stupid, easily corrupted (1:40), and a hindrance to men on the path to liberation (16:11- 12). The Manu-samhita, a Hindu book that lays down "the law of the human race," explains that women should not be given freedom and should be protected at all times. According to Swami Prabhupada, the leader of the Krishna Consciousness movement, "That does not mean that women are to be kept as slaves, but they are like children. Children are not given freedom, but that does not mean they are kept as... ...untries, such as Japan, Korea and India, develop more equality towards women, female religious teachers should become much more common. This may be just what Buddhism needs to shake it from its lethargy, and give it a boost of much needed energy. As it stands now, the United States has become the spiritual center for Buddhism, a fact that has a lot to do with the role of women in these traditions. WORKS CITED A.C. Bhaktivedanta Swami Prabhupada, trans. Bhagavad Gita As It Is. New York: Collier Books, 1972. Bays, Gwendolyn, trans. The Lalitavistara Sutra. Berkeley, CA: Dharma Publishing, 1983. Coomaraswamy, Ananda. Buddha and the Gospel of Buddhism. Secaucus, NJ: Citadel Press, 1988. Tworkow, Helen. Butsumon. Spring 1990. San Francisco: Buddhist Bookstore and Buddhist Churches of America.

Cultural interview

Adriana was going to react to certain topics/questions and this made me apprehensive about conducting the interview. I was nervous that she might feel vulnerable about her hearing impediment since she is a private individual. She was ridiculed in school and did not have many friends. I was unaware if Adriana would avoid questions or become emotional about her childhood. I was also apprehensive about mentioning her nationality and if she felt that she had experienced racism. I remained empathetic and nonjudgmental throughout the entire interview.Adriana is currently a 33-year-old Mexican American left handed female with a hearing disability. She currently has no hearing in her right ear and has only 10% in her left ear. She has two hearing aids and is able to communicate by reading lips, text messaging, and by email. She is not able to communicate utilizing a telephone. She has been bilingual (Spanish and English) since the age of about five. Adriana lost most of hearing at the age of seven because she was afflicted with polio. She mentioned that she was sick for a week and was never hospitalized.She suffered from high fevers and lost the majority of her hearing over the course of a eek. She went from being able to hear the chirping ofa bird to only being able to hear muffled voices! She obtained hearing aids about two weeks after being afflicted with polio. She went through extensive amounts of speech therapy during and outside of the school setting. However, she has always excelled academically in school. She claims that most of the teachers were accommodating and let her sit in the front of the class. However, she did mention that she was ridiculed throughout her grade school years.She claims that her classmates would throw â€Å"spit balls† at her and make fun of her speech impediment. She never lashed out at people and tried to ignore their immature behavior. She mentions that she was lucky to have older brothers that were very protective. Many peopl e felt that she was â€Å"freeloading† because of her Mexican heritage and did not get to know her or even recognize that she was also an American. She mentioned that her parents came to America legally n their green cards) and became Mexican American citizens. Adriana mentioned that she was not popular and only associated with a few friends.She was very emotional during this topic! She would â€Å"tear up† at times because she felt like she was reliving bad memories. She felt like no one could relate to her because no one else had a disability and was a â€Å"minority. † It was also hard for her to realize that her hearing was gradually deteriorating! She currently has a Bachelor's Degree in Media and the Fine Arts and an Associate's Degree in Medical Billing and Coding. She is currently working at a doctor's office part time utilizing her Medical Billing and Coding degree.She does not seem passionate about her Job because she is in a private office (by herself ) doing computer coding. She feels excluded because she cannot fulfill the entire Job description. She is only able to complete the paperwork/ omputer portion of her current position. She is unable to communicate by telephone and feels incompetent because of her speech/hearing impediment. She always dreamt about becoming a nurse and wanted to follow in the footsteps of her older siblings. She knew that she would be unable to fulfill her dream because her hearing loss would affect her Job performance.Despite struggling and having a low self esteem, she found a husband that is able to look past her disability. Her body language and tone of voice seemed to change when we were talking about her husband. She seemed to be very comfortable talking about him and was very open bout answering questions. Her face lit up, there was excitement in her answers, and she appeared less tense. She has been married for five years to her husband named Gabriel and resides in Portage, Indiana. She has no children but has two cats and dogs! She constantly has nephews and nieces that spend the night.They refer to her as the â€Å"favorite† aunt. She stated, â€Å"l love spending time with my nieces and nephews, however when I have had enough then I can send them home. † They call her â€Å"Auntie Nana† and she displays their artwork proudly throughout her house and on the refrigerator. Adriana grew up in a single-family household in Whiting, Indiana. Her father was in her life for about seven years. She claims that he cheated on her mother and she kicked him out of the house. Adriana is a middle child of four brothers and sisters. Her mother worked at a nursing home as a Janitor and did not make much money.Her older brother and sister would often look after the younger children when her mother was at work. She was raised Catholic and presently attends church weekly. She grew up in a bilingual and strict household. She was expected to have chores and homework done by the time her mother was home. She still remains close with her family and sees them on a regular basis. I was shocked to find out that she has not spoken to her father for almost a decade. She also confided in me that she has about 15 half brothers/sisters from her father's â€Å"mistresses. She has emailed four of them and does not know anything about the other siblings. I was also amazed that since she has such a large Mexican family, she only participates in some Mexican traditions. She mentioned that her large, extended family gathers together for birthdays, Cinco de Mayo, and holidays. They typically indulge in Mexican Cuisine, such as: tamales, guacamole, tacos, and flautas. She stated that growing up with a disability and being Mexican was never easy. Adriana mentioned that she experienced racism when she was younger. She experienced racial profiling and was referred to as a â€Å"Spic. They would ask her if sne nad a green card and it sne was an illegal alien. Her mothe r's lower socioeconomic status was reflected in Adriana's wardrobe. She also mentioned she received free and reduced school lunches. Her classmates ridiculed her for all of these things. She did not socialize with many students and often sat by herself in the cafeteria. She felt alone because of her disability and race. She often felt that eople were making fun of her and talking behind her back. In her current work environment she often feels looked down upon because of her hearing disability.Adriana still has an upbeat personality despite all of the adversities in her life. She views herself as being successful and accomplished. She overcame the odds and went to college and obtained two degrees. She is married, has a Job, and owns a home. She credits much of her success to having a supportive and loving family. Her mother always encouraged and inspired her to pursue her dreams and never treated her differently from any of her other siblings (without disabilities). Adriana was rais ed with love and discipline. Her mother was never embarrassed to punish her or her siblings in public.They were taught that nothing is free and that they have to work hard for what they have. There are three nurses in her family and each of her siblings has their own homes and Jobs. She did mention that she grew up in a poverty stricken environment. Her mother was on welfare and food stamps throughout the course of her childhood. Her clothing was either from Goodwill and/ or second hand clothing from her older siblings. She lived in a three-bedroom house and shared a room with four of her sisters. As a counselor, I have learned not to have a pre-conceived notion about a client.I have also learned that you cannot Judge a book by its cover. Adriana has overcome many obstacles/hurdles in her life that most people could never imagine. She is legally â€Å"deaf† and has never once given up on pursuing her goals. She mentioned that she is a candidate for the cochlear implant but do es not want to undergo the procedure. She assured me that she has learned to adjust her life around her hearing deficit. I have learned that she is not defined by her disability but by her ability! I felt empathetic towards the amount of bullying that she had endured.She was never once vengeful but was saddened that certain individuals could physically and emotionally torment someone. As a counselor, I would advocate for this client by helping her obtain information on disability and social security. Due to her socioeconomic status, transportation may need to be provided for appointments to/from the counseling sessions. I would also provide her with a list of vocational rehabilitation offices to help her obtain information related to employment, assistive technology, and transition services.Other resources that can be valuable to Adriana include a sign language translator and a videophone. I can also provide information on support groups for individuals with hearing disabilities. I feel that she would benefit from individual and family counseling despite having a positive outlook on her scenario. This interview made me realize that someone with a minority/disability can overcome obstacles that seem nonexistent to someone without a disability or a minority. She may have had many struggles throughout her life, but was fortunate to have the support of her mother nd siblings.Even though Adriana is a minority with a disability, she has a positive attitude towards life. She takes everything in stride and does not want sympathy. Adriana has always been successful and seems to excel despite her disability. Overcoming many adversities, sne remains optimistic about ner tuture. She is ag advocate and role model for minorities with a disability. She is a role model to her nieces and nephews. She constantly encourages them to pursue their dreams and a higher education. She does not let her disability limit her lifestyle or outlook on life. Cultural interview Adriana was going to react to certain topics/questions and this made me apprehensive about conducting the interview. I was nervous that she might feel vulnerable about her hearing impediment since she is a private individual. She was ridiculed in school and did not have many friends. I was unaware if Adriana would avoid questions or become emotional about her childhood. I was also apprehensive about mentioning her nationality and if she felt that she had experienced racism. I remained empathetic and nonjudgmental throughout the entire interview.Adriana is currently a 33-year-old Mexican American left handed female with a hearing disability. She currently has no hearing in her right ear and has only 10% in her left ear. She has two hearing aids and is able to communicate by reading lips, text messaging, and by email. She is not able to communicate utilizing a telephone. She has been bilingual (Spanish and English) since the age of about five. Adriana lost most of hearing at the age of seven because she was afflicted with polio. She mentioned that she was sick for a week and was never hospitalized.She suffered from high fevers and lost the majority of her hearing over the course of a eek. She went from being able to hear the chirping ofa bird to only being able to hear muffled voices! She obtained hearing aids about two weeks after being afflicted with polio. She went through extensive amounts of speech therapy during and outside of the school setting. However, she has always excelled academically in school. She claims that most of the teachers were accommodating and let her sit in the front of the class. However, she did mention that she was ridiculed throughout her grade school years.She claims that her classmates would throw â€Å"spit balls† at her and make fun of her speech impediment. She never lashed out at people and tried to ignore their immature behavior. She mentions that she was lucky to have older brothers that were very protective. Many peopl e felt that she was â€Å"freeloading† because of her Mexican heritage and did not get to know her or even recognize that she was also an American. She mentioned that her parents came to America legally n their green cards) and became Mexican American citizens. Adriana mentioned that she was not popular and only associated with a few friends.She was very emotional during this topic! She would â€Å"tear up† at times because she felt like she was reliving bad memories. She felt like no one could relate to her because no one else had a disability and was a â€Å"minority. † It was also hard for her to realize that her hearing was gradually deteriorating! She currently has a Bachelor's Degree in Media and the Fine Arts and an Associate's Degree in Medical Billing and Coding. She is currently working at a doctor's office part time utilizing her Medical Billing and Coding degree.She does not seem passionate about her Job because she is in a private office (by herself ) doing computer coding. She feels excluded because she cannot fulfill the entire Job description. She is only able to complete the paperwork/ omputer portion of her current position. She is unable to communicate by telephone and feels incompetent because of her speech/hearing impediment. She always dreamt about becoming a nurse and wanted to follow in the footsteps of her older siblings. She knew that she would be unable to fulfill her dream because her hearing loss would affect her Job performance.Despite struggling and having a low self esteem, she found a husband that is able to look past her disability. Her body language and tone of voice seemed to change when we were talking about her husband. She seemed to be very comfortable talking about him and was very open bout answering questions. Her face lit up, there was excitement in her answers, and she appeared less tense. She has been married for five years to her husband named Gabriel and resides in Portage, Indiana. She has no children but has two cats and dogs! She constantly has nephews and nieces that spend the night.They refer to her as the â€Å"favorite† aunt. She stated, â€Å"l love spending time with my nieces and nephews, however when I have had enough then I can send them home. † They call her â€Å"Auntie Nana† and she displays their artwork proudly throughout her house and on the refrigerator. Adriana grew up in a single-family household in Whiting, Indiana. Her father was in her life for about seven years. She claims that he cheated on her mother and she kicked him out of the house. Adriana is a middle child of four brothers and sisters. Her mother worked at a nursing home as a Janitor and did not make much money.Her older brother and sister would often look after the younger children when her mother was at work. She was raised Catholic and presently attends church weekly. She grew up in a bilingual and strict household. She was expected to have chores and homework done by the time her mother was home. She still remains close with her family and sees them on a regular basis. I was shocked to find out that she has not spoken to her father for almost a decade. She also confided in me that she has about 15 half brothers/sisters from her father's â€Å"mistresses. She has emailed four of them and does not know anything about the other siblings. I was also amazed that since she has such a large Mexican family, she only participates in some Mexican traditions. She mentioned that her large, extended family gathers together for birthdays, Cinco de Mayo, and holidays. They typically indulge in Mexican Cuisine, such as: tamales, guacamole, tacos, and flautas. She stated that growing up with a disability and being Mexican was never easy. Adriana mentioned that she experienced racism when she was younger. She experienced racial profiling and was referred to as a â€Å"Spic. They would ask her if sne nad a green card and it sne was an illegal alien. Her mothe r's lower socioeconomic status was reflected in Adriana's wardrobe. She also mentioned she received free and reduced school lunches. Her classmates ridiculed her for all of these things. She did not socialize with many students and often sat by herself in the cafeteria. She felt alone because of her disability and race. She often felt that eople were making fun of her and talking behind her back. In her current work environment she often feels looked down upon because of her hearing disability.Adriana still has an upbeat personality despite all of the adversities in her life. She views herself as being successful and accomplished. She overcame the odds and went to college and obtained two degrees. She is married, has a Job, and owns a home. She credits much of her success to having a supportive and loving family. Her mother always encouraged and inspired her to pursue her dreams and never treated her differently from any of her other siblings (without disabilities). Adriana was rais ed with love and discipline. Her mother was never embarrassed to punish her or her siblings in public.They were taught that nothing is free and that they have to work hard for what they have. There are three nurses in her family and each of her siblings has their own homes and Jobs. She did mention that she grew up in a poverty stricken environment. Her mother was on welfare and food stamps throughout the course of her childhood. Her clothing was either from Goodwill and/ or second hand clothing from her older siblings. She lived in a three-bedroom house and shared a room with four of her sisters. As a counselor, I have learned not to have a pre-conceived notion about a client.I have also learned that you cannot Judge a book by its cover. Adriana has overcome many obstacles/hurdles in her life that most people could never imagine. She is legally â€Å"deaf† and has never once given up on pursuing her goals. She mentioned that she is a candidate for the cochlear implant but do es not want to undergo the procedure. She assured me that she has learned to adjust her life around her hearing deficit. I have learned that she is not defined by her disability but by her ability! I felt empathetic towards the amount of bullying that she had endured.She was never once vengeful but was saddened that certain individuals could physically and emotionally torment someone. As a counselor, I would advocate for this client by helping her obtain information on disability and social security. Due to her socioeconomic status, transportation may need to be provided for appointments to/from the counseling sessions. I would also provide her with a list of vocational rehabilitation offices to help her obtain information related to employment, assistive technology, and transition services.Other resources that can be valuable to Adriana include a sign language translator and a videophone. I can also provide information on support groups for individuals with hearing disabilities. I feel that she would benefit from individual and family counseling despite having a positive outlook on her scenario. This interview made me realize that someone with a minority/disability can overcome obstacles that seem nonexistent to someone without a disability or a minority. She may have had many struggles throughout her life, but was fortunate to have the support of her mother nd siblings.Even though Adriana is a minority with a disability, she has a positive attitude towards life. She takes everything in stride and does not want sympathy. Adriana has always been successful and seems to excel despite her disability. Overcoming many adversities, sne remains optimistic about ner tuture. She is ag advocate and role model for minorities with a disability. She is a role model to her nieces and nephews. She constantly encourages them to pursue their dreams and a higher education. She does not let her disability limit her lifestyle or outlook on life.

Animal Testing Necessity or Cruelty

Animal Testing: Necessity or Cruelty Animal testing stands for using animals in different scientific experiments, mostly related to medicine, pharmaceutical and beauty industry. Some animals are purpose-bred, so from the very beginning their life is meant to finish in the laboratory, others are caught in the wild or bought from the auctions. Almost 100% of the animals, taking part in these experiments either die themselves or are euthanized. This cruel practice goes back to the dawn of science and is still very popular with scientists of different branches. Some people think that the end justifies the means, and that it is impossible to go forward in medicine and pharmacy without animal testing, since it goes without saying, that no humans, even those sentenced to death, can be possibly involved. So we have no way out, but to follow this non-humane practice, for the sake of scientific development. But there exists another quite large group of scientists, who are confirmed that animal testing is not necessary. Moreover, it can lead to a disaster, since the reaction of animals and humans to this or that agent is very different, sometimes even dangerously different. This difference resulted in a real tragedy that took place in the middle of 20th century, when after successful animal testing of the thalidomide, it was tried by pregnant women, which ended up by giving birth to more that 10 0000 babies with congenial physical defects, even though it worked well with animals. Frankly speaking, I don’t know, what will be the right way out of animal testing issue. All I know is that it is cruel, sometimes it leads to the tragedy and if there is a chance to avoid it, it should be done by all means. I am not a scientist, so it is hard for me to say, if it is possible to do without it completely. At least, we should definitely find a way to respect the rights of animals and be responsible for the things we do.