Athens

Following the period of time in Athens during the 5th Century B.C when it was ruled by a radical, extreme democracy, the Athenian people voted to choose thirty men to rule as an oligarchy. The Athenians wanted to be governed by the ancient laws enacted by Solon and Cleisthenes, so these men were chosen by the people to frame the ancient laws into a constitution under which to conduct the government. However, the Thirty had their own agendas, ones that earned them the nickname The Thirty Tyrants of Athens. What did these so called Thirty Tyrants hope to achieve in Athens? Well, mainly they wanted total control over the Athenian people and its government, and to use this to their own advantages. After they were chosen, the Thirty delayed framing and publishing this constitution, the very thing that they were put in place to do. This was done for their own benefit, as since there was no constitution as yet, they could still make the rules up as they went along. However, they still appointed a Senate and Magistrates as they saw fit. This enabled them to appoint people they know would be loyal to them, and support anything they tried to do. The first step the Thirty took when voted to power in 404 B.C was to arrest all the people who by common knowledge had made a living during the time of the democracy by acting as informers and opposing the aristocrats. They were held with a sentence of death if found guilty. This pleased the Senate, as they were the aristocratic class that these people had opposed. They were happy to hand out guilty verdicts. The common people were not displeased because they knew that they were not part of this class. This enabled the Thirty to dispose of all the obvious troublemakers who would oppose them. The Thirty realized that to enable them to be free to make decisions on their behalf, they would also need a military force. Therefore, they sent two of their members, by the names...

Strategies for Teaching Aggressive Children

Strategies for Teaching Aggressive Children There are many reasons behind aggressive behavior in children. As teachers, its important to remember that these kinds of behavior issues can spring from environmental stresses, neurological issues or emotional coping deficits. Rarely is the aggressive child simply a bad kid. Despite the varied reasons behind the aggressive behavior, it can be addressed with success when teachers are consistent, fair, and relentless in establishing a one-on-one connection. What Does the Aggressive Childs Behavior Look Like? This child will often antagonize others and is drawn to physical fighting or verbal arguments. She might be the class bully and have few real friends. He prefers to solve problems by winning fights and arguments. Aggressive children often threaten other students. These students often fear the aggressor, who delights in showing herself as a fighter, both verbally and physically. Where Does Aggressive Behavior Come From? The aggressive child usually has a lack of self-confidence. He gains it through aggressive behavior. In this regard, aggressors are first and foremost  attention seekers,  and they enjoy the attention they gain from being aggressive. The aggressive child sees that power brings attention. When he threatens other children in the class, his weaker self-image and lack of social success falls away, and he becomes a leader of some renown. The aggressive child usually knows that his behavior is inappropriate, but the rewards for him outweigh the disapproval of authority figures. Are Parents to Blame? Children can be aggressive for many reasons, some of them related to conditions that may be hereditary or home environments that are unhealthy. But aggression is not handed down from parent to child. Parents to aggressive children who are aggressive themselves should be honest with themselves and recognize that while they are not responsible for these behaviors in their children, they may be part of the problem and certainly can be part of the solution.   Interventions for Classroom Teachers Be consistent, be patient and remember that change takes time. All children need to know you care about them and that they can contribute to their environment in a positive way. By committing to a one-on-one relationship with the aggressive child, you will deliver this message to her and help to break the cycle. Never ignore inappropriate aggression, but do not get drawn into a power struggle with the aggressor.Be firm, but gentle. The aggressive child can handle your tough side, but he will succumb to gentleness.   Thats what he really wants- the right kind of attention.Deal one-on-one with the aggressor and devise a plan for her to take control of her own behavior.  Be genuine. Successful teachers know that when they establish a one-on-one relationship with the aggressor, success soon follows.  Provide opportunities for this child to act appropriately and get some badly needed attention, give him responsibilities and provide praise.Catch the aggressor behaving well and provide immediate, positive feedback. In time, you will see that the aggressive behaviors will start to diminish.Provide her with activities that bring forth leadership in a positive way, always let her know that you care, trust and respect her. Remind her that its the inappropriate behaviors that you dont like.Provide as many methods as you can for this child to take ownership of his inappropriate behavior. Suggest how such conflicts can be handled the next time.

The Ethics of Selective Reproduction Research Paper

The Ethics of Selective Reproduction - Research Paper Example The ethical concerns touch on several issues, most of the complex and risky. For instance, there was the 1980s attempt to eliminate or least reduce neurological disorders of Parkinson’s by transfer of fetal brain tissues2. The attempts are yet to materialize. Scientific feats that were thought impossible before have been achieved with persistent research and trial. This has been observed in the successful cloning of non-human animals3.   Eugenics refers to the attempt to improve the human gene pool. Different mindsets have agreed on the same definition of the term although not everyone has the same idea of what counts as eugenics4. One of the aspects of eugenics that is a source of ethical concern is the significance of parental choice in the matter. Given the fact that parents have the free will to choose what kind of a child they want, it loses state enforcement of coercive methods5. Liberal eugenics leaves room for misuse by both reproductive health providers and parents. Whereas this looks like a state of coercion to some people, others believe that the nature of services provided in eugenics cannot go without the free will and choices of parents. Wilkinson states that, â€Å"But other people think that some procedures which prospective parents can choose, such as pre-implantation genetic diagnosis (PGD), with embryo testing and the subsequent disposal or donation of unwanted embryos, are clearly cases of eu genics, even where events are entirely a matter of parental preference and there’s no state coercion at all†6   Despite the bad image the term eugenics had from the Nazi era, the present meaning and context of the term can be argued to be a moral and ethical position. Unlike the Nazi eugenics that involved mass murder of targets that ranged from assorted ethnicities to children with disabilities by the State, today’s eugenics does not compromise the lives of citizens at all7.

Precede Proceed Model Essay Example | Topics and Well Written Essays - 1250 words

Precede Proceed Model - Essay Example As per the research conducted by Stanford University Medical Center (2003), South Asian Indian Women are more prone to heart diseases and diabetes compared to other women of the world. The primary reason behind this is their reluctance to the insulin resistance syndrome that causes high blood pressure, cholesterol and diabetes. There is no doubt that diet plays an important role in controlling diabetes but reluctance towards insulin is one of the major problems that often aggravate the problem. Thus, it is important for health planners, policy makers and evaluators to design an effective and efficient health program pertaining to the diabetes control among South Asian Indian Women. The role of health care institutes and communities is of great importance in creating awareness along with changing the health care systems and patterns along with educating women suffering from diabetes. There is a need of global initiative and a systematic utilization of the health framework to attain he alth objectives. It is important to incorporate Precede Proceed Model’s elements while designing an effective framework for controlling diabetes along with keeping a tab on related diseases. ... There has been a dramatic increase in the prevalence of Diabetes in South Asian Indian Women living in different parts of the world. The primary reason behind this is low physical activities and high fat diet. There is no denying that genetics play an important role in determining a disease but apart from it, health initiatives and perceptions also play a deciding role. It is important to create local level awareness among these women along with guiding them in an informative and logical manner on the use and importance of insulin. An initiative needs to be taken by creating health care communities bringing changes along with managing and guiding people suffering from diabetes (Gielen, McDonald, Bone, (2008). This would help in addressing the problem in a systematic manner offering great results and solutions. Precede Proceed Model Lawrence Green (1976) stated that Precede Proceed Model is a framework that helps and guides health planners, policy makers and evaluators to assess a hea lth problem along with designing an effective health programs. It includes enhancing of health and quality life by designing and implementing effective health initiatives and programs. This model requires active participation of targeted audience in order to understand problems and issues pertaining to a specific disease. This model states that health problems are influenced by both environmental and personal factors and need to be analyzed well. In this discussion, the basic health problem to be assessed and analyzed is diabetes and community based health solutions would be designed based on Precede Proceed Model. This would help in achieving the proposed objective of the discussion in a desired and systematic manner. Description of the Model The

Meaning of life - Soul Essay Example for Free

Meaning of life Soul Essay Personhood Chart This chart contains a grid for different philosophical anthropologies that answer the question of personhood. Complete the following chart in the context of defining what it means to be human according to Christianity, Materialism, and your own Personal View. Refer to the assigned reading for explanation of characteristics listed on the left. Christianity Materialism Personal View Relational God created human beings to live in community. When people lose that sense of love and belonging, they lose their meaning and purpose in life. God created family and the neighbor to be provide the human with the relationship needed for hope and healing. In order to carry out production and exchange, people have to enter into very definite social relations, most fundamentally production relations. Relationships with others should be based off of the materials in which they can provide you with the benefit a person the most. I believe everyone steps into our lives for one reason or another- either good or bad and we need to be the ones to differentiate between the two. Each relationship provides us with a sense of love and understanding on the purpose of our life. Multidimensional There is a vibrant sense of the person in relationship to God and the world through the bodily senses and functions. The body, soul, mind, spirit and even the various body parts are expressions of the wholeness that is the human self. Humans are material objects. They are not immaterial things, or objects, or substances; neither do they contain as parts immaterial selves or souls or entelechies. Their parts are material: flesh and bones and blood, molecules, atoms, electrons. A human is more than a corpse. We are multidimensional and each dimension is important in who we are and how we act in society. Â © 2015. Grand Canyon University. All Rights Reserved. Sexual Jesus showed us that we are sexual beings. Sexuality encompasses the physical, emotional and spiritual aspects of our being. Man and women are supposed to stay faithful to each other and not commit adultery. It is believed to be a physical act between two individuals that creates energy and may result in the creation of a child through scientific means. Sexual behavior affects not only a person’s physical health but also self- image, interpersonal relationships and relationship with God and others. Moral We should choose to act based on good thinking, Scripture and prayer, and the Holy Spirit helps us discern the right alternatives. God knows our intentions are to please him and desire the best moral outcomes for all. The brain and body are a dynamic system interacting with the environment. There is no non- physical entity which could take credit or blame for the outcome of our actions. We learn our morals through trial and error as well as through the relationships we have with others. If we surround ourselves with ethically individuals we too with be ethical. Mortal We are mortals, but God has given us eternal life in Jesus Christ. We die, and yet we live. Poor stewardship of the life God has given us may well exacerbate the death and decay that surround us In order for human beings to survive and continue existence from generation to generation, it is necessary for them to produce and reproduce the material requirements of life Mortality is unavoidable yet difficult. Once someone dies their soul will either go to Heaven or to Hell. Destined for Eternal Life Destined for eternal life: Eternal life is the life one lives after death. By death the soul is separated from the body, but in the resurrection God will give incorruptible life to our body, transformed by reunion with our soul There is no such thing as eternal life. Life begins when the heart starts beating and ends with the heart stops beating. I believe that those who believe will live an eternal life and that those who do not will not. 2 References Plantinga, Alvin. (2010) Materialism and Christian Belief. Retrieved from http://www. andrewmbailey. com/ap/Materialism_Christian_Belief. pdf Shelly, J. , Miller, A. (2006). Called to care: A Christian worldview for nursing (2nd ed. ). Downers Grove, Ill. : IVP Academic/Intervarsity Press.

Free Essays on Kafkas Metamorphosis: True Essence of the Metamorphosis :: Metamorphosis essays

Upon completion of Kafka's Metamorphosis I was immediately drawn away from the conclusion of the novel and back into the second section.   It seemed to me that the true essence of the novella resided in the thoughts and observations revealed in this portion of the story.   After watching the video adaptation I was once again intrigued by these events.   I re-read the second section and found the first strong impressions of the grotesque were evident here.     Kafka used the constant setting of the Samsa household to show the true repercussions of the metamorphosis.   It is here that Gregor is truly dehumanized.   No longer can he stand the taste of what used to be his favorite dish.   He is reduced to a vermin who feeds on rotted, decaying food and who finds the presence of fresh food repulsing.   The very means by which he sustained himself is not fit for a human, but rather for a dependent beast.   Gregor's eyesight begins to fail him.   As his former self, he would spend hours looking out the window, studying, and reading; however, he now finds nothing more than a skewed perception of reality when doing these things.   The whole worlds now looks and tastes different for Gregor.   The world's perception of him drives him away, and now his perception of the world drives him away even further.   Alienation feeds upon itself.   With the taste of moldy cheese in his mouth and the sight of nothing but a desolate gray   expanse in front of him, Gregor's leisurely activity of snacking and staring out the window has been reduced to a sentence of feeding and suffering.   As his senses dwindle and alter, he also finds that his comfort zones do the same thing.   Unlike a normal person who lies upon a couch or bed and fears what may lie under it, Gregor resides underneath the couch and hides from those who would normally rest atop.   His world has been turned upside-down.   He no longer roots himself to the floor, but clings to the ceiling.   Gregor has metamorphosed and is now truly the unguers ungerzeifer.  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚     Sadly, Gregor's family treats him like the beast that he truly has become.   Seeing the damages as irreparable, they strip him of his worldly possessions and leave him in a "naked den fit for a beast."   The struggle that he puts forth when his furniture is taken is symbolic of his struggle to return to human form.

April Morning by Howard Fast Book Review Essay

The book April Morning by Howard Fast is a dramatic story of the bloody battle of Lexington set up with a one day structure from the view of a fifteen year old boy turning into a man. In the book we see the life of Adam Cooper changing from child to man in the matter of one day. Each chapter is a different time period of the day telling us what has happened and what the effects were on his life. Adam Cooper is a fifteen-year-old boy living in colonial Lexington, Massachusetts with his family. He feels demoralized by his father, Moses Cooper, but finds consolation from Granny Cooper, his paternal grandmother. When a meeting of the township Committee is called on the evening of April 18th, Adam wishes to attend but his father questions whether or not his son is a man and has earned the right to attend the meeting. Instead of attending the meeting, Adam visits his neighbor Ruth Simmons, a distant relative whom he loves whom he loves and sees himself marrying in the distant future. When his father returns home from the meeting, Adam eavesdrop as Moses tells his wife Sarah and Granny Cooper what happened, as the colonial communities prepare for a possible confrontation with the British army. During the late night early morning, a rider arrives in Lexington, waking up the community with news that the British army is on the march to Concord to take out supplies and ammunition that is being stored by colonists for a possible rebellion. Once the news of the night rider reaches the town the committeemen hold a muster for the militia, and Adam decides to sign the muster book and commit to fighting for the militia. His father is present when he is signing the muster and allows for it to happen. Moses Cooper no longer sees his son as a boy but as a determined man willing to fight for his family and community. Both Adam and his father prepared themselves for the battle and a total of seventy militia men wait for the arrival of the British army. Moses Cooper argues persuasively with the committeemen that the small number of men can’t stand up to the thousands of Redcoat troops they will be greeting alone, and so it’s decided that they will state their case but do no more; they decide to talk it out rather than to fight. However when the British finally reach Lexington, the officers are sneeringly dismissive of the colonists and tell them to leave the common and a mysterious shot is fired causing the British troops to begin firing on the colonists. The British massacred the small militia that stood in front of them, and Adam watched as his father and other men he had known his entire life be shot down. Adam hides in terror and cannot go home because of the British troops in town and it is unsafe. Adam is off to the woods to find the rest of the militia and he is almost discovered by British soldiers, but before they do so are called away to march towards Concord. Adam runs from the British and is shot at by redcoats, only to be caught in the grip of an older colonial man named Solomon Chandler, who helps Adam and provides him with some consolation and food. Adam joins Chandler on his journey to meet up with more members of colonial militias. Along the way, other colonists join the two, also ready to fight the British. Once at the pasture, Adam is greeted by Cousin Simmons and The Reverend, and is relieved that others from the Lexington militia had survived. Though the various town committees and militia have general instructions, there isn’t a single leader chosen to lead the battle. It was a confused time for the colonists fighting and finally Chandler guides them and instructs the men waiting at the pasture to split up into groups according to the firing range of their weapons. Adam and the other men in his group lay under the brush and fire at the redcoats, Adams gun does not reach a far distance so he does not shoot but watches instead; he see the burning of Lexington and the bloodshed of the redcoats. Through the mist of all of the battle Adam seems to fall asleep leaving everyone to believe that he is wounded and dead. When Adam wakes up he finds that the battle has moved to a distant location; he hears Cousin Simmons and The Reverend talking, meets them, and they all agree to go home to Lexington, or what is left of it. Once home Adam is greeted with relief and happiness by the surviving members of his family and others from the town. Adam is now treated like a fully-grown man when he was only recently considered a simple child to everyone. Adam makes peace with his father’s corpse, and then helps to carry the casket to the church. At the church Adam lights some extra candles so his father won’t have to rest in the dark of night. Cousin Simmons makes sure that Adam is aware this battle was only the start, and that he must consider his other responsibilities as the new head of household when deciding if he’ll continue to fight. When Adam returns home his mother is already asleep but Granny Cooper is awake and says she knows he will go back into battle eventually. He puts off the question for the time being, and is relieved to finally go to sleep and end this momentous day. The book is a great and quick read being that it is only 202 pages long. The text gets you involved and makes it feel as if you are there with Adam Cooper through the battles and his day. You feel as if you are standing next to Adam while on the field holding your riffle awaiting the battles. The pressures and emotions that the boy is going through as he transitions into an adult are heartfelt and many people can relate to Adam in some ways. The pressure of becoming a man over night and resuming all these responsibilities he never had to deal with before is a struggle that many can relate too. I personally would definitely recommend this book to my peers as well as to younger and older audiences. This book in my opinion was very good in the fact that it drew me in and kept me wanting to read more as the story went on. I don’t usually like reading and the fact that this book makes me want to keep reading and not stop till it was finished in my opinion makes this a good book. Fast is a great author and knows how to draw in an audience. Overall this was a great book and I would definitely recommend it to all.

Lorenzo’s Oil

In the Movie Lorenzo’s oil the disease Adrenoleukodystrophy (ALD) or also known as Schilder's Disease, a rare inherited disorder that leads to progressive brain damage, failure of the adrenal gland and eventually death, is institutionalized by Augusto and Michaela Odone’s struggle to find a cure for their son who has ALD. Their independent efforts to find a cure for this dreaded disease leads them to clashes with the established medical institutions. Scientists, doctors and other support groups to not believe they can succeed. However, their efforts soon gain media attention and people from the mainstream are drawn into assisting them in their ‘mad’ crusade. Their labors are epitomized in the international symposium the definitely catches peoples attention. Eventually, enough mainstream interest is gained in ALD research and actual scientists back them up in finding a cure. It is an example, of institutionalization because by their labors ALD is brought into the mainstream as a disease that should be studied and fought and not just an isolated illness that the occasional luckless person suffers. Advocacy refers to efforts on the part of an individual to gain attention for something in the hopes of positive reaction from the public. In this movie the couple advocated the search for a cure to their son’s affliction and in the end has some success. Interference, is quite the opposite, is when people try to get media mileage from an event in an effort to gain popularity. Politicians who get involved in social issues are often disparaged as simply trying to gain media mileage. I learned from the movie that we must never give up hope. Science, with enough persistence, can help us conquer many problems that appear unconquerable. Also, we must discern between those who truly want to help us and those who are merely trying to use us for their own personal gains.

Free Essays on Commedia Del Arte And Shakesperes Much Ado About Nothing

Just about everything in Shakespeare’s Much Ado About Nothing can be compared to the form of comedy called â€Å"Commedia dell Arte,† which is a form of comedy that was performed by traveling groups in the 17th century. â€Å"Commedia,† which is also called the Italian Comedy, featured stock characters which later became known as â€Å"masks,† because all the characters wore masks. There were characters like Arlechino, who was the clever clown and there were the young lovers, who must face difficulties before they can be together. The characters in â€Å"Much Ado† fall well into the descriptions of all the stock characters. Even the plot falls into this form of comedy. In â€Å"Much Ado† there are two pairs of young lovers; one set the typical pair and the other, the reluctant lovers. Hero and Claudio, must overcome betrayal and deceit before they come together, much like ‘Inamorata and Inamorato’ from ‘Commedia.† The second set of lovers, Beatrice and Benedict, fall into many stock roles. Both qualify as the second set of lovers, but they seem to be more then that. Beatrice falls into the stock character named ‘Columbina,’ who is not Hero’s servant like in ‘Commedia,’ but she is very close to Hero and is never serious, like Columbina. Benedict, is much like the ‘Arlechino’ character. He is funny, smart, and cunning. He is not a servant like Arlechino, but he is a soldier, who serves his Prince. Hero’s father and his brother can be compared to the ‘Vecchi’ characters, which are the old men of ‘Commedia.’ They are both variations of the ‘Pantalone’ and â€Å"Il Doctore’ characters. Senor Antonio is the dirty old man, ‘Pantalone,’ who is always chasing younger women. And Hero’s father can be compared to the ‘Brighella’ character as well, because he offers advice to the young couple and he is better off then everyone as the ‘Brighella’ character is. There are two other s... Free Essays on Commedia Del Arte And Shakespere's Much Ado About Nothing Free Essays on Commedia Del Arte And Shakespere's Much Ado About Nothing Just about everything in Shakespeare’s Much Ado About Nothing can be compared to the form of comedy called â€Å"Commedia dell Arte,† which is a form of comedy that was performed by traveling groups in the 17th century. â€Å"Commedia,† which is also called the Italian Comedy, featured stock characters which later became known as â€Å"masks,† because all the characters wore masks. There were characters like Arlechino, who was the clever clown and there were the young lovers, who must face difficulties before they can be together. The characters in â€Å"Much Ado† fall well into the descriptions of all the stock characters. Even the plot falls into this form of comedy. In â€Å"Much Ado† there are two pairs of young lovers; one set the typical pair and the other, the reluctant lovers. Hero and Claudio, must overcome betrayal and deceit before they come together, much like ‘Inamorata and Inamorato’ from ‘Commedia.† The second set of lovers, Beatrice and Benedict, fall into many stock roles. Both qualify as the second set of lovers, but they seem to be more then that. Beatrice falls into the stock character named ‘Columbina,’ who is not Hero’s servant like in ‘Commedia,’ but she is very close to Hero and is never serious, like Columbina. Benedict, is much like the ‘Arlechino’ character. He is funny, smart, and cunning. He is not a servant like Arlechino, but he is a soldier, who serves his Prince. Hero’s father and his brother can be compared to the ‘Vecchi’ characters, which are the old men of ‘Commedia.’ They are both variations of the ‘Pantalone’ and â€Å"Il Doctore’ characters. Senor Antonio is the dirty old man, ‘Pantalone,’ who is always chasing younger women. And Hero’s father can be compared to the ‘Brighella’ character as well, because he offers advice to the young couple and he is better off then everyone as the ‘Brighella’ character is. There are two other s...

The Physics Field of Fluid Statics

The Physics Field of Fluid Statics Fluid statics is the field of physics that involves the study of fluids at rest. Because these fluids are not in motion, that means they have achieved a stable equilibrium state, so fluid statics is largely about understanding these fluid equilibrium conditions. When focusing on incompressible fluids (such as liquids) as opposed to compressible fluids (such as most gases), it is sometimes referred to as hydrostatics. A fluid at rest does not undergo any sheer stress, and only experiences the influence of the normal force of the surrounding fluid (and walls, if in a container), which is the pressure. (More on this below.) This form of equilibrium condition of a fluid is said to be a hydrostatic condition. Fluids that are not in a hydrostatic condition or at rest, and are therefore in some sort of motion, fall under the other field of fluid mechanics, fluid dynamics. Major Concepts of Fluid Statics Sheer stress vs. Normal stress Consider a cross-sectional slice of a fluid. It is said to experience a sheer stress if it is experiencing a stress that is coplanar, or a stress that points in a direction within the plane. Such a sheer stress, in a liquid, will cause motion within the liquid. Normal stress, on the other hand, is a push into that cross sectional area. If the area is against a wall, such as the side of a beaker, then the cross sectional area of the liquid will exert a force against the wall (perpendicular to the cross section - therefore, not coplanar to it). The liquid exerts a force against the wall and the wall exerts a force back, so there is net force and therefore no change in motion. The concept of a normal force may be familiar from early in studying physics, because it shows up a lot in working with and analyzing free-body diagrams. When something is sitting still on the ground, it pushes down toward the ground with a force equal to its weight. The ground, in turn, exerts a normal force back on the bottom of the object. It experiences the normal force, but the normal force doesnt result in any motion. A sheer force would be if someone shoved on the object from the side, which would cause the object to move so long that it can overcome the resistance of friction. A force coplanar within a liquid, though, isnt going to be subject to friction, because there isnt friction between molecules of a fluid. Thats part of what makes it a fluid rather than two solids. But, you say, wouldnt that mean that the cross section is being shoved back into the rest of the fluid? And wouldnt that mean that it moves? This is an excellent point. That cross-sectional sliver of fluid is being pushed back into the rest of the liquid, but when it does so the rest of the fluid pushes back. If the fluid is incompressible, then this pushing isnt going to move anything anywhere. The fluid is going to push back and everything will stay still. (If compressible, there are other considerations, but lets keep it simple for now.) Pressure All of these tiny cross sections of liquid pushing against each other, and against the walls of the container, represent tiny bits of force, and all of this force results in another important physical property of the fluid: the pressure. Instead of cross sectional areas, consider the fluid divided up into tiny cubes. Each side of the cube is being pushed on by the surrounding liquid (or the surface of the container, if along the edge) and all of these are normal stresses against those sides. The incompressible fluid within the tiny cube cannot compress (thats what incompressible means, after all), so there is no change of pressure within these tiny cubes. The force pressing on one of these tiny cubes will be normal forces that precisely cancel out the forces from the adjacent cube surfaces. This cancellation of forces in various directions is of the key discoveries in relation to hydrostatic pressure, known as Pascals Law after the brilliant French physicist and mathematician Blaise Pascal (1623-1662). This means that the pressure at any point is the same in all horizontal directions, and therefore that the change in pressure between two points will be proportional to the difference in height. Density Another key concept in understanding fluid statics is the density of the fluid. It figures into the Pascals Law equation, and each fluid (as well as solids and gases) have densities that can be determined experimentally. Here are a handful of common densities. Density is the mass per unit volume. Now think about various liquids, all split up into those tiny cubes I mentioned earlier. If each tiny cube is the same size, then differences in density means that tiny cubes with different densities will have different amount of mass in them. A higher-density tiny cube will have more stuff in it than a lower-density tiny cube. The higher-density cube will be heavier than the lower-density tiny cube, and will therefore sink in comparison to the lower-density tiny cube. So if you mix two fluids (or even non-fluids) together, the denser parts will sink that the less dense parts will rise. This is also evident in the principle of buoyancy, that explains how displacement of liquid results in an upward force, if you remember your Archimedes. If you pay attention to the mixing of two fluids while its happening, such as when you mix oil and water, therell be a lot of fluid motion, and that would covered by fluid dynamics. But once the fluid reaches equilibrium, youll have fluids of different densities that have settled into layers, with the highest density fluid forming the bottom layer, up until you reach the lowest density fluid on the top layer. An example of this is shown on the graphic on this page, where fluids of different types have differentiated themselves into stratified layers based on their relative densities.

Selfies Research Paper Example | Topics and Well Written Essays - 1500 words

Selfies - Research Paper Example Selfies are described as being photographs that are taken by individuals of their own persons with the typical aid of webcams or smartphones and then subsequently uploaded to the various social media websites. The increasing popularity of selfies and photography is highlighted by the fact that according to phys.org (2013), the internet search provider Yahoo recently estimated that in 2014, an estimated over 880 billion photographs will be taken. According to this estimate, there will be about 123 photos taken throughout the year for every child, man and woman on earth with the larger part of these photographs being selfies. A survey conducted in Britain for Samsung found that 10 percent of women and 17 percent of men were recorded as stating that they greatly enjoyed what they believed to be good-looking photographs of themselves. Part of the allure of selfies is based on the fact that taking a selfie is considered to be a ridiculously easy affair. This is in contrast to the photo taking affairs of yesteryears where taking photos was considered to be a serious and careful affair. During this era of film cameras, it was not worth it to waste an expensive roll of film on attempting to take self-portraits that had a high likelihood of not being well focused (Adewunmi 2013). The raging popularity of selfies on social media led to the development of Instagram in October 2010. Instagram is a social media website that is dedicated to facilitating the sharing of both pictures and videos. Instagram users are able to take pictures which they then easily upload and share with their friends on the site. Hoping to ride on the ever rising popularity of the selfies phenomenon, the social media site Facebook bought Instagram for approximately $1 billion in combined stock and cash, this is after Instagram had only been operational for only about three years. The increasing number of users

Cross Cultural Communication Essay Example | Topics and Well Written Essays - 3250 words

Cross Cultural Communication - Essay Example In seeking the relevance of English use in the international business environment, McKay (2003) proposed that English has achieved its status as the global lingua franca as an increasing number of individuals in the world believe it is of their advantage to acquire English as an additional language. Graddol (1999, 62) actually predicted that, "based solely on expected population changes, the number of people using English as their second language will grow from 235 million to around 462 million during the next 50 years." This staggering growth impacts on the use of English as the international business language. In order to address English language use and culture understanding in the business context, it is also necessary that the business organisations' side be properly assessed in what ways does culture and language have to be incorporated in the day-to-day operations. Mattock (2003) presented a need to examine the following in order to fully comprehend and develop ways to address organisational issues in the global context: Communications are ways and means to connect, be understood and eventually become acceptable within an organisation or locality in consideration of various languages, understanding of common language use, among others. Likewise, when organisations already defined ... Timing encompasses understanding of daily routines, concept of late and on time, proper situational clues and even days and months or years when executives must implement what they plan Communications are ways and means to connect, be understood and eventually become acceptable within an organisation or locality in consideration of various languages, understanding of common language use, among others. Likewise, when organisations already defined their goals and plans within the context of learning and incorporating national and organisational cultures, personality types, tactics and negotiation skills, as well as timing and communication, all these lead to the role of language use. These basically comprise immersion and total commitment towards the host country of which culture and language play major roles in order to realise organisational goals. Likewise, other problems have been identified with regards to the international setting for business organisations. The recent decades global economic growth saw widespread changes and foreign investment so that business expatriates from Western developed countries like: USA, France, Germany, Australia and UK (Selmer, 2001) representing mostly multinational enterprises (MNEs) were assigned to overseas territories as other countries are closely consider their moves as their international companies aspire a foothold in many areas. Asian, South American, African and formerly Russian countries have become a top expatriate destination by many western multinational enterprises as foreign direct investment (FDI) set to continue growth. This research besides noting the prevalence of English usage in pop culture that characterises