Microscopy, Cardiac muscle, Cornea, Eye Essay Example for Free

Microscopy, Cardiac muscle, Cornea, Eye Essay Abstract: Short {250 words max) overview of the experience that will summarize the objectives, methods, data collection and conclusion for the reader. This is a snapshot (advertisement) of your paper to entice the reader! Introduction: {WHY} you did this lab. For observation and dissection lab reports you simply want to inform the reader of your prior research/ readings on the subject and point out that before you did the experiment you had gaps in your knowledge and understanding of the topic. In other words this is the objectives section! Materials and methods- list the materials needed to repeat this lab and describe your methods {dissection procedure), how to use the microscope. Results/Observation Table Specimen Image/ Name/ magnification| Structures | Examples and functions| (Image)| Cell types, structures present, identification specific characteristics.| Describe where it is found in the body, its function as a unit or within a system.| | | | | | | | | | | | | Explanation of results: describe what you have observed as a narrative of the observation table in detail to a reader as if they were not there. Discussion- The â€Å"so what† portion of the lab report! Discuss findings and the significance of your data. You can use strong first person statements like I conclude that the samples of cardiac muscle were significantly different from skeletal muscles in that cardiac muscle tissue shows obvious intercalated disks and lacks the multinucleate presence of the skeletal muscle. Include a sentence or two on How to improve the experiment in the future or what the next step could be†¦ References: APA format is common and most acceptable. Sample discussion: The student performed the sheep eye dissection by following the standard procedure outlined in the Carolina guide. This dissection required proper safety equipment and attention to detail when making the initial incision through the sclera in order to maintain the choroid and retinal areas within the eye. The student used dissection scissors to remove the outer muscles and expose the location of the optic nerve within the adipose protective tissue associated with the posterior and lateral eye. Scissors were used to further open the sclera since the pressure from the scalpel would detach internal structures. Delicate and precise incisions were required to maintain the lens and attachment to the cilliary bodies or ligaments that suspend the lens within the aqueous humor behind the cornea. Aqueous humor and vitreous humor were observed in situ as the cornea and sclera were separated using scissors and pins to stabilize the specimen. The student made note of the unique structure called the tapetum which allows the sheep to have acute nocturnal vision. The tapetum is located deep to the retina and serves as a reflector and enhancer of the light wavelengths available at night. Having completed the dissection the student decided to further the experience in a future lab by comparing eye structures of other mammals or non-mammal animals in order to determine if there are structural similarities to the mammal eye.

Al Capone Essay -- essays research papers

Alphonse "Scar Face" Capone was born in Brooklyn, New York in 1899, to an immigrant family. He was born with type O blood. People supposedly born with O type blood tend to have the drive to succeed in leadership quality. They are strong, certain, and powerful, as will be seen later. However Al Capones leadership was taken to the extreme. (4 Blood Types, 4 Diets Eat Right 4 Your Type) Certainly many Italian immigrants like immigrants of all nationalities, frequently came to the new world with very few assets. Many were peasants escaping lack of opportunity in rural Italy. When they came to America they ended up as laborers, because they could not speak or write English. This was not the case with Capones family. Gabrielle Capone, Alponse’s father was one of 43,000 Italians who arrived in the United States in 1894. He was a barber by trade and could read and write his native language. He was from the village of Castellmare Distabia, sixteen miles south of Naples. (Encyclopedia Of World Crime) Gabrielle who was thirty years old when he arrived in America brought with him his pregnant twenty seven year old wife Teresina, his two year old son Vincenzo and his infant son Raffaele. Along with thousands of other Italians, the Capone family moved to Brooklyn near the Brooklyn navy yard. (Encyclopedia Of World Crime) Gabrielle’s ability to read and write allowed him to get a job in a grocery store, until he was able to open his own barber shop. Teresa in spite of a growing bunch of boys, took in sewing piece work to add to the family helpings. Her third son Salvatore was born in 1895. Her fourth son and first to be born in the new world was born on January 17, 1899. His name was Alponse. The Capones were a quiet, conventional family. Laurence Bellgreen says "The mother†¦ kept to herself". Her husband Don Gabrielle made more of an impression(Blood Letters and Bad Men). Nothing about the Capone family was inherently disturbed. The children and parents were close, there was no apparent mental disability, and no traumatic event. In May of 1906, Gabrielle became an American citizen. Within the family his children would always be known by their Italian names. Shortly after Al was born, Gabrielle moved the family to a better area in an a... ...s sentenced to eleven years in federal prison. He was fined fifty thousand dollars and charged seven thousand six hundred and ninety two dollars for court costs. In addition to two hundred and fifteen thousand plus interest due back on taxes. The six month contempt of court sentence was to be served concurrently. While awaiting results of appeals, Capone was confined to the Cook County jail. Upon denial of appeals, he entered the United States penitentiary at Atlanta, serving his sentence there at Alcatraz. Following his release, he never publicly returned to Chicago. He had become mentally ill. In 1946, his physician and a Baltimore psychiatrist concluded that he had the mentality of a twelve year old child. Capone resided on Palm Island with his wife and immediate family, in a secluded atmosphere, until his death due to a stroke and pneumonia on January 25, 1947. In conclusion, Al Capone was a very strong, powerful, and deadly man which was seen in many of the cases stated. Al Capone influenced people back then and he will continue to influence people forever.

National Security

National Security: How Working Without Warrants Puts Us At Risk Samantha Schmidt English 112-L04 April 19, 2012 National Security: How Working Without Warrants Puts Us at Risk After 9/11, the whole country was sent into a tailspin. The fact that the United States, one of the most powerful countries worldwide, had suffered such a blow was mind blowing. The people were terrified. So too insure that a tragedy of that magnitude never happened again, the government put into place many new precautions.The most noticeable precaution would of course be the security in airports. What used to be a fast and simple process became a long, intrusive, uncomfortable experience. However, the biggest change is almost undetectable. To prevent another terrorist attack the National Security Agency (NSA) was given the ability to place individuals under surveillance. That means watching their emails, internet searches, and even listening in on phone conversations.In the beginning it was understood that the NSA would have to obtain warrants before placing individuals under surveillance, but as time passed it became apparent that the NSA often skipped the warrant process. If the NSA has the correct amount of evidence to give them probable cause against a suspect then they should be obtaining warrants. The National Security Agency has been providing important information to the US Military and major US decision makers since 1972. The NSA is responsible for a very large amount of information passed down the lines.The agency also enables Network Warfare operations in order to defeat terrorist organization foreign, and domestic. (National Security Agency, 2011) A warrant is a piece of paper giving law enforcement the ability to search, and seize items or information when probable cause has been presented (Search, 2010). When obtaining warrants, law enforcement must show enough evidence to prove that they have good reason to be interested in this certain individual. When one bypasses the ob taining of a warrant, they are endangering any chance of a conviction.Once a case gets to court, if it is discovered that the law enforcement agents acted without a warrant the case can be dismissed. If a terrorist is found, and brought to trial the evidence will be heavily examined, and the topic of warrants will come up. Once it is revealed that evidence was acquired without a warrant, the case can either be dismissed or the defendant could be found not guilty. Then due to Double Jeopardy, that same suspect cannot be tried again under the same charges. So proceeding in an investigation without a warrant can lead to letting a dangerous terrorist back into the public.In 2010, Federal Judge Vaughn R. Walker, ruled against the government stating they had violated a 1978 federal statute requiring court approval for domestic surveillance, when in 2004 they intercepted a message between a now-defunct Islamic charity, two of its lawyers, and Al Haramain. Judge Walker, Chief Judge of the F ederal District Court in San Francisco, ruled that the government was going to be held liable and would pay the plaintiffs for having been â€Å"subjected to unlawful surveillance. Judge Walker further displayed his objection to FISA’s action by stating it had â€Å"Obvious Potential for governmental abuse and over reaching† This was not the first time a specific wiretapping incident had been considered illegal. In 2006 Federal Judge Anna Diggs Taylor’s ruling of an illegal ruling was reversed on the grounds that the plaintiffs could not prove they were under surveillance, and therefore lacked the legal standing to sue. (Risen & Savage, 2010). Even when the NSA obtained warrants, they were often procured under spotty methods.In his 2006 essay; Big Brother Is Listening, James Bamford points out the flaws of the NSA’s warrant process. He gives the account of Jonathon Turley, a George Washington University Law professor who was employed by the NSA as a youn g intern. The FISA (Foreign Intelligence surveillance court), courtroom was hidden away on the top floor of the of the Justice Department Building (because even the location is supposed to be secret), is actually a heavily protected, windowless, bug-proof installation known as a Sensitive Compartmented Information Facility or SCIF.Turley recounted â€Å"I was shocked with what I saw. I was convinced that the judge is that SCIF would have signed anything that we put in front of him. And I wasn’t entirely sure that he had actually red what they put in front of him. But I remember going back to my supervisor at NSA and saying, ‘That place scares the daylights out of me. ’† The idea of judges signing warrant requests when they have not even read them and therefore, do not understand them is quite worrisome.When a judge signs a warrant, they must read to see if there is enough legal grounds to approve it. By signing without reading, a judge is giving the ok to watch these people having no idea if there was probable cause or sustainable evidence. When a judge is presented with a warrant application, they should have to read that application in its entirety. They should have to know that there is proof without a reasonable doubt that this person should be put under surveillance.They should fully understand the details and evidence of the case, and then decide if surveillance is really necessary. More important though, the NSA should always get a warrant before placing an individual under surveillance. Not only to protect our privacy, but to make sure the charges stand up in court. Even though the NSA is a government agency, they cannot bypass the rules of investigation. References Bamford, J. (2006). Big brother is listening. White F. D. , & Simone J. B.The well-crafted argument. (406-415) Boston, Ma: Wadsworth. National Security Agency. (2011). Retrieved April 18, 2012, from www. nsa. gov/about/index. shtml Risen J. , & Savage C. (2010, Ma rch 31). Federal judge finds NSA wiretaps were illegal. The New York Times. Retrieved April 19, 2012, from www. nytimes. com/2012/04/01/us/01nsa. html Search Warrants: An Overview. (2010). Cornell University Law School. Retrieved April, 17, 2012, from www. law. cornell. edu/wex/search_warrant

Scrooge and Ghosts in A Christmas Carol - Free Essay Example

Sample details Pages: 2 Words: 484 Downloads: 8 Date added: 2019/07/03 Category Literature Essay Level High school Tags: A Christmas Carol Essay Did you like this example? Character Scrooge Scrooges Nephew said Merry Christmas and Scrooge said bah hum bug! Scrooge lock up his office for the night. He walked to the exchange. Where he made a deal about buying corn. Then he walked home. Then all of a sudden someone said Scrooge over and over again in ghostly voice. Don’t waste time! Our writers will create an original "Scrooge and Ghosts in A Christmas Carol" essay for you Create order After hearing the ghostly voice and seeing a face on the door knocker, he quickly went into his home. He didnt hear any other voices until he was locked up in his bedroom. He then went to fireplace to get some food and saw the face again on the back wall of the fire place. He heard the ghostly voice saying Scrooge over and over again. All of a sudden he hears chains raddling coming up the stairs. Then he see his door start to unlock from the inside. And Marley the ghost walks in. Then Scrooge asked, who are you? The ghost said, my name is Marley. In another life, I was your partner. Marley said you will be hunted by 3 ghost. You will be hunted by ghost of Christmas past, Christmas present and Christmas future. The first ghost will come at 1:00. The seconded ghost will come at 2:00. The third ghost will come in time. Ghost 1 past. Scrooge went to bed and then he heard his name again he sat up and saw the ghost of Christmas past. Are you the ghost of Christmas past? Yes I am said the ghost. What is that asked scrooge? This is the bell that will show you your past. Then less get on with it. I know this place this is the boarding school that I went to said scrooge. Who is that on the bench asked scrooge? That is you scrooge. I was never allowed to come home when I was younger so I jest stay at the school for the hall days said scrooge. Then the ghost said less fast foreword 15 years. Then scrooge ask is that me 15 teen years later? Yes said the ghost. Open the door scrooge so scrooge opened the door and the scrooges sister ran in sister ask why are you here. I am here because of our father has changed he wants to see you scrooge and his sister left the school. Dad you wanted to see me you can come for 4 days. So they a geared Ghost 2 present scrooge saw a light coming from the other room so scrooge went in to the room. The ghost ask have you seen any thing like me be for ask the ghost. No I have not said scrooge. Less get on with what you are going to show me. Ok said the ghost. Put your hand on my sleeve said the ghost. The ghost and scrooge took a walk throw town. Ghost 3 future The next day Scrooge said good after noon to his nephew at his Nephews house.