Sodium (Na)
Sodium has an atomic number of 11 and a mass of about 23g. It is a silvery white-metallic element classified under the alkali metals. Sodium has been known since early times and was used by the people of Mesopotamia and Egypt to make glasses. Sodium is the sixth most common element found on the earth. It is usually not found in nature but more often in compounds such as salt (NaCl). Sodium conducts heat and electricity easily.
Without this element life could not exist. Each compound is used for a certain reason.
About 2.8 percent of the earth's crust contains this element making it the sixth most common in the earth's crust. Sodium is found in compounds among dry lake beds, underground, and as well as in seawater in such places as: Belarus, China, France, Germany, India, Russia, Ukraine, United Kingdom, and the United States. Sodium is an extremely chemically active element. If combined with water it tends to react vigorously. For example . Since, sodium is such a dangerous element it has to be handled with care and stored airtight meaning without oxygen. Sodium was first extracted into pure form in 1807 by an English chemist known as Sir Humphry Davy. He used the process of electrolysis where an electrical current is passed through a molten sodium compound such as sodium chloride, sodium was first extracted into its pure form. Many manufacturers today still use electricity to obtain sodium. Sodium is still highly manufactured for many industrial and commercial uses. Sodium has commercial uses as well as industrial uses. From soaps to fertilizers, sodium is used to make water softeners, textiles, and is used as well as to relieve stomach acid, sodium bicarbonate: a white crystalline weakly alkaline salt NaHCO 3 used especially in baking 1 powders, fire extinguishers, and medicine. (Definition from Structure and Matter, Glossary)
Photographers use sodium thiosulphate: a hygroscopic crystalline salt Na 2 S 2 O 3 used especially as a fixing agent (Definition from Structure and Matter, Glossary)and a reducing or bleaching agent to fix photographic images on paper. Sodium in its pure form also has industrial uses such as in catalyst which help in making synthetic rubber.
Sodium is combined with other metals to produce titanium zirconium and many other chemicals. It is used in the manufacture of tetraethyl lead and some power plants even use it in liquid form to cool nuclear reactors.
The Carter Administration’s misguided relations and interactions with the Iranian government, especially the Shah, prior to the Iranian Hostage Crisis made evident the impending nature of the hostage crisis. During the period of time during which the Shah was in power in Iran, the United States maintained strong relations with the Iranian government and the Shah, however by supporting the Shah, they supported the crimes he committed against the Iranian people. The United States’ support of the Shah is evident by the photograph in Figure 1 in which President Jimmy Carter and the Shah are shaking hands to display the strong relations between the United States and Iran. At this state dinner, Carter, in his speech, praised Iran by stating that the country was an “island of stability” that was
To begin with, one of the novel’s most important symbol is Gatsby’s house. To the readers the house may sound like a luxurious building that not any ordinary person may own unless they are wealthy. In the Great Gatsby, the house is expressed as “a colossal affair by any standard...” (Fitzgerald 5), but it represents much more than what is seems. The house is a representation of Gatsby’s true love for Daisy and of his true character. AS the h...
The Iran Hostage Crisis changed the political connections between the United States and Iran for several years to come. The Iran Hostage Crisis became a symbol of America 's global power and influence On November 4, 1979, Iranian students stormed the US embassy in Tehran, Iran, and took 52 Americans Hostage. The students agreed that the hostages would not be released until the Shah returned to “Iran to stand trial for the crimes committed against the Iranian people.” (Bechtel). Despite the Shah’s treatment of the Iranian people, the President Carted allowed the Shah into the United States to receive medical treatment. Although President Carter made attempts to negotiate the hostages released, he failed several times. Because of his failures
For Most Americans, the story starts with the Iranian hostage crisis, but they do not always think about what led up to this point.. The events that lead up, which included the United Sates overthrowing Iran democracy and installing a pro United States dictator, made it almost impossible that the Iranians would not fight back with extreme measures. The Iranian Hostage Crisis was a diplomatic crisis between Iran and the United States Fifty-two Americans were held hostage for 444 days (November 4, 1979, to January 20, 1981), after a group of Iranian students supporting the Iranian took over the US Embassy in Tehran. President Carter called the hostages "victims of terrorism and anarchy," adding that "the United States will not yield to blackmail”. The Iranian Hostage Crisis was inevitable because western nations imposed their modern ideas on Iran. Along with imposing a pro United States dictator, the West also controlled their oil, which was their biggest national income and imposed their western ideas on the country. The religious leaders in the United States were deeply upset and lead a revolution again the Shah and the United States.
Conflict is the most problematic issue that we are facing in healthcare now days. As Nurses we deal with conflict daily at work. As result the manager has to resolve conflicts among staff to work towards working together to improve better patient outcomes.
Tension rises as the relationship between two countries weakens. This can lead to war or many other types of crises. A mob of young Islamic revolutionaries captured 66 Americans and put them in hostage on November 4th, 1979 in the American Embassy in Tehran (PBS). Thirteen of these hostages were woman and therefore released and one was send home for severe medical conditions (Jimmy Carter Library). No one could clearly tell who the Islamic students symbolized or what they wished to succeed. An Islamic government ruled by Ayatollah Khomeini risen up to power and Khomeini never favored the Americans (PBS). Special oil discounts that were given to Americans from the Shah were the cause of the Iranian hostage crisis of 1979 (Iran Chamber Society). The hostages had to go through many hardships as well as Jimmy Carter, the President of the U.S at the time who was put to the test with dealing with weak foreign relations. During the Iranian hostage crisis the civil liberties of the Iranians and Americans were violated due to the Shah, poor government leaders, and how the American hostages were treated.
The late 20th century was a very turbulent time in American history. In 1976, Jimmy Carter was elected to the presidency, and he had many goals to help better America. However, on November 4th, 1979, a group of radical students seized the United States’ embassy in Tehran, Iran. This completely altered the course of American history and relations with the Middle East. This crisis had many impacts on the United States. It caused the Energy Crisis which in turn caused the Recession of 1979. The Iran Hostage Crisis also had political consequences for President Carter. It was a major factor that contributed to him losing the election of 1980 to Ronald Reagan. Additionally, this crisis led to many instances of racial discrimination toward Iranian-Americans and Iranian immigrants. Even after the Hostage Crisis was resolved, the bad blood between the two countries continued; the United States helped Iraq in the war against Iran, and the Iranians backed a second hostage situation in Lebanon. The Iran Hostage Crisis was a very important event that impacted America in many ways and destroyed our relationship with Iran. The consequences of this event are still felt today and continue to our foreign policies toward Iran.
However, Miller had a contradicting weakness along with his strength. He had an eagerness to express his judgement, which became a downfall for him. “This one weakness lead to showing his views and opinions openly. This often interrupted the more subtle interplay between social and psychological ways that others were accustom too” (Foner and Garraty, 2). Miller was good in giving it time to accurately know a person before judging him, but often showed his views too eagerly, which did not come off well to the public.
Symbols and Symbolism in The Great Gatsby - Symbolism and the Truth That Lies Between
...nian students took 66 Americans hostage at the U.S. Embassy in Tehran on November 4, 1979, marking the beginning of the Iranian Hostage Crisis. The Iranian government refused to comply with the Carter Administration in releasing the hostages. This event lasted for 444 days into the Reagan Administration in 1981. The crisis might not have ended if it were not for the sanctions and oil embargoes.
In the year 1949, Arthur Miller created the play, Death of a Salesman. This is the play that made him most famous (Gioia and Kennedy 1763). “…This work is unquestionably the pinnacle of his achievement” (Gioia and Kennedy 1763). Miller wrote many additional plays, but is best known for Death of a Salesman.
To address the issue of conflict with intraprofessional and interdisciplinary teams a change in work environment must be implemented. To accomplish this nurses, nurse mangers, and other members of the health care team need to understand what constitutes conflict its consequences, and the impact it has on others and delivery of patient care (Almost, J. 2006). For this reason organizations must educate, implement, and communicate policies aimed at identifying, preventing and managing incidences of conflict and abuse in the workplace (Colleges of Nurses of Ontario,
Death of a Salesman by Arthur Miller concerns itself with the fall of a simple man perpetually in a steadfast state regarding his own failure in a success-driven society. The protagonist of the play, Willy Loman, will follow a tragic trajectory that will eventually lead to his suicide. Arthur Miller's tragic play is an accurate portrayal of the typical American myth that sustains an extreme craving for success and a belief in the illusion of the American dream, a dream attainable only by a handful of people. Having chosen a career in sales Willy Loman constantly aspires to become 'great'. Nevertheless, Willy is a poor aging salesman that considers himself to be a failure when comparing himself to his successful father and brother, but he is incapable of consciously admitting it. Consequently, Willy will measure his level of success with the level of success attained by his offspring, particularly his eldest son Biff. Their difficult relationship contribute to the play's main plot. Willy unfolds his deluded perception and recollection of the events as the audience gradually witnesses the tragic downfall of a man shadowed by a mental illness that has already began to take it's toll on his mind and personality.
The Revolution in Iran has had far reaching consequences in the Middle East and affects the political and cultural world as a whole. The war on terror has become a major component of the military efforts of the United States. The westernization of Iran and the large presence of American advisors during the reign of the Shah caused a religious backlash that changed the face of the government of Iran. It essentially became a religious dictatorship that opposed all things American. The Revolution that changed Iran was a direct response to the economic, political, cultural and religious values that occurred under the Shah that stood as an affront to the Shiite Islamic religion.
Death of a Salesman is a 1949 play by Arthur Miller, his most famous and commonly revived work. Viewed by many as a caustic attack on the American Dream of success through economic enterprise, it made both Arthur Miller and lead character Willy Loman household names. It was greeted with enthusiastic reviews, received the Pulitzer Prize for Drama in 1949, the 1949 Tony Award for Best Play, and turned Miller into a national sensation as a playwright.