The Invention Of Light Microscope By Robert Hooke - 846 Words

Since the invention of light microscope by Robert Hooke and the study of living cells, knowledge in the field of science has developed tremendously. In fact, the development of computers in the twentieth century proved itself a real boon for education. Technology is a tool in teaching and learning processes. Technology and knowledge have always been complementary to each other. In school settings technology can be applied to ease the exchange of knowledge. In modern educational setting, PowerPoint presentations, video learning, video conferencing, online homework, and online examinations have become time saving and easy-to-use techniques. There are numerous types of scientific and technological equipment used by students. Some of them are computers, projectors, smartphones, tablets, smart pens, video and/or audio recorders. In addition to such equipment programs, the Internet has become a key medium for the exchange of information. A useful innovation available to students and learne rs is the World Wide Web. It lets us send electronic mails, communicate, and do research. Technology has improved higher education in a number of visible ways. One of the technologies that help students the most is computers. They help students to learn various skills such as word processing, and access resources such as show links, mathematical formulas, and other features. Computers also help students and teachers to work collaboratively, communicate with each other, and learn importantShow MoreRelatedThe Evolution of the Microscope Essay784 Words   |  4 PagesMicroscope Research Paper The evolution of the microscope. The first form of the microscope was a crystal that was found by someone from a long time ago. The crystal was thick in the middle, but thinner around the egdes. The crystal made things look bigger when someone looked through it. The pearson also noticed that if the sun shone through the crystal, certain things could get burnt or set on fire. They were known as magnifiers. Magnifiers were mentioned in the writings of the two Roman philosophersRead MoreA True Sight Of Robert Hooke s Letter1956 Words   |  8 PagesSCIE 258 Prof.K Tianhao Liu A true sight of Robert Hooke’s letter This article is going to evaluate what kind of person Robert Hooke is by a letter. Although Robert Hooke is well known for his great discover of the field of microbiology, there is some proof that Robert Hooke may take his advantage of his background in Royal society to take down his opponent. I come out this thought while I am digging the background of the people related to the letter, and I want to know the backgroundRead MoreThe Life and Times of Sir Isaac Newton Essay1609 Words   |  7 Pagesgravity. In addition, he started to create Calculus. Newton was allowed to return to Cambridge in 1667, and in 1669, he became a math professor. In between his return and appointment as a professor, he invented the reflecting telescope. This invention brought him into the limelight and in 1672 Newton was inducted into the Royal Society. He became the president of the Royal Society in 1703. Throughout his life, Newton also published books. Two of his books are The Opticks and Philos ophiae NaturalisRead MoreHistorical Development of the Cell Theory1715 Words   |  7 Pagescell theory, in particular the contributions of Robert Hooke and Robert Brown. The development of the cell theory starts in the 1600Ê ¼s with Robert HookeÊ ¼s discovery of cells when viewing a piece of cork under a microscope and describing them as a nun house. Anton van Leeuwenhoek was crucial in the development of microscopes making simple microscopes through advanced lens making techniques that enabled him to see 300X and also discovered bacteria. Robert Brown later in the 1900Ê ¼s made the discovery ofRead MoreThe Earliest Microscopes and Pond Ecology Essay1084 Words   |  5 PagesThe earliest microscope magnified the object ten times the actual size. They were made up of a tube with a plate for the object at one end and, at the other, a lens which magnified the object. In 1609, Galileo worked with the lenses and made more advanced instrument with a focusing device. Anton van Leeuwe nhoek taught himself methods of   polishing tiny lenses of extreme curvature which gave best magnification of that time up to 270 diameters. This led to the building of his microscopes and his discoveriesRead MoreUsing A Compound Microscope Lab Report2064 Words   |  9 Pages Due: 10/19/15 Using a Compound Microscope Lab Report E Period Abstract The purpose of this lab is to learn about the parts and uses of a compound microscope. It is also to learn how to properly use and take care of the microscope. This lab showed me what materials and parts of the microscope I should use when examining an object. Introduction The microscope was invented by a father and son, Hans and ZacchariasRead MoreSok Notes Module 32689 Words   |  11 Pagesnatural world. Science is based on assumptions of our senses and the use of instruments to help us be precise. It is empirical [it falls beyond our senses]. Science follows very specific rules. Science does not exclude creativity and imagination, all inventions started from the inquiring mind. 3 methods of science are Observation, Experimentation and Measurements. Steps in science are Observation, Comfort (help and make lifestyle easier) and labour or energy saving. Science involves different branchesRead MorePreliminary Biology Yearly Notes6280 Words   |  26 Pagesclimate, etc. | Avaliaibility of ions | Salwater environments contain 3.5% of dissolved salts. Freshwater environments have low ion concentration. | Ions are avaliable in the soil. The type and amount depends on the composition of the soil. | Light penetration | Availability varies with depth; decreases with depth | Readily available | Availability of space | Limiting factor – depends on organism and environment | Limiting factor – depends on organism and environment | Distribution and Abundance Read MoreScience and Technology13908 Words   |  56 Pagesfor Electronic Equipment Hamida Amalia â€Æ'When Science Meets the World Third Prize Essays Phang Wen Bin ãÆ' »Ã£Æ' »Ã£Æ' »Ã£Æ' »Ã£Æ' »Ã£Æ' »Ã£Æ' »Ã£Æ' »Ã£Æ' »Ã£Æ' »Ã£Æ' »Ã£Æ' »Ã£Æ' »Ã£Æ' »Ã£Æ' »Ã£Æ' »Ã£Æ' »Ã£Æ' »Ã£Æ' »Ã£Æ' »Ã£Æ' »Ã£Æ' »Ã£Æ' »Ã£Æ' »Ã£Æ' »Ã£Æ' »Ã£Æ' »Ã£Æ' »Ã£Æ' »Ã£Æ' »Ã£Æ' » 15 Children s Category â€Æ'Electrical Outages and Influenza Motoharu Fuchikawa â€Æ'Let It Light the Darkness: A Dream Comes True Adeline Tiffanie Suwana â€Æ'Photosynthetic Masks and Global Warming Mizuki Hashimoto â€Æ'Dynamic Science: The Makings of a Better World Denzil Furtado â€Æ' Science Equals Humans Tatsuhiko Hasemi Youth Category Read MorePhysics in Daily Life13985 Words   |  56 Pagesa helical spring when subjected to an increasing force. State and use Hooke’s law to solve simple problems. Understand the meaning of elastic limit. Experimental investigation of the relationship between force and extension of a helical spring. Robert Hooke. Discuss why the concrete and steel structure used in high buildings enables them to retain their original shape in wind and to withstand wind loads. 16 SEC Syllabus (2012): Physics 2.7 Understand that the turning effect of a force depends

‘The Crucible’ as an Allegory for McCarthyism Essay

‘The Crucible’ is an allegory. An allegory is a story with an obvious meaning but if you look deeper into it, there is another meaning. In this case, the obvious meaning is the Salem witch-hunt and the hidden meaning is McCarthyism. McCarthyism started in the early 1950’s and it was governmental accusations with no evidence. Joseph McCarthy started doing trials on those he thought were communist, but he had no evidence for it. This is the same as the witch trials in The Crucible. Arthur Miller wrote this in response to McCarthyism. Arthur Miller uses some dramatic techniques in The Crucible. One of the examples of dramatic technique is subtexting. Subtexting is a hidden meaning within what is said or done by a character. An†¦show more content†¦At the end of act 3, the court is questioning Mary Warren. This creates conflict because it is an example of truth and untruth. This is because Mary Warren is trying to say that she and all the girls were pretending but the rest of the girls knew they would get into a lot of trouble so they turn against Mary and pretend even more that she is working for the Devil and that she is against the girls. An example of their pretending is when Mary Warren is denying everything but the girls will not stand for it so they repeat everything she says to make her seem ‘evil’, â€Å"Have you compacted with the Devil? Have you?† â€Å"Never, never!† â€Å"Never, never!† This shows the girls’ determination to win their battle. However in the end Mary Warren is won over by the girls and eventually gives up saying that the Devil is ‘making her sign his book’. At the end of act 4, Proctor and Rebecca Nurse are hanged. Proctor confesses that he is working with the Devil and denies that anyone else is. This creates tension because the ending is rushed and not too much information is given away and the audience do not know if the girls would be found out or more people would be excused and how long the Salem witch trials would carry on for. Some more information is revealed about John here. He refuses to sign the confession with his name because it will blacken it in Salem. This shows the audience that he is protective overShow MoreRelatedArthur Millers The Crucible : An Allegory For Mccarthyism750 Words   |  3 Pagesis paid according to their abilities and needs.† Arthur Miller’s â€Å"The Crucible† is an allegory for McCarthyism during the red scare due to the identical proceeds that divulge within not only The Crucible’s plot but also history, such as the accused confessing to a crime they did not commit to sa ve their life, people rising to power by taking advantage of others, and accusations having credibility with no affirmation. â€Å"The Crucible† was published in 1952 just two years after the start of the McCarthyRead MoreThe Allegory of McCarthyism in The Crucible by Arthur Miller Essay2041 Words   |  9 PagesThe play â€Å"The Crucible†, written by Arthur Miller, used The Salem Witch Hunt trials as an allegory of the McCarthy hearings and the true horrors behind how America dealt with attempted Communism. Tension is evident throughout the play, and each character participates in intensifying it which entangles them into the extreme consequences of the tension they helped to circulate. The significance of Salem is that the tension can be sourced from within every character as they are engulfed in hidden andRead MoreThe Crucible By Arthur Miller Essay1552 Words   |  7 PagesTrust, Honor and Faith is what is questioned in Arthur Miller â€Å"The Crucible†. The Crucible is about the Salem witch trials. Several young girls claim to be afflicted by witchcraft. The afflicted girls accuse people in the town of witchcraft, often choosing victims who they or their families dislike. The main antagonist Abigail Williams with the other girl’s accusations resulted in the arrests and death of many people in the community of Salem. Arthur Miller wrote this play during the time of theRead MoreAnarthyism And Mccarthyism In Arthur Millers The Crucible774 Words   |  4 Pagesmid-nineteen hundreds, McCarthyism, initiated by Joseph McCarthy’s accusation of 205 Communists and the use of unjust methods to hunt Communists, arose. As this era emerged, Arthur Miller’s play The Crucible, which highlighted and dramaticized the scandal of the 1692 Salem witch trials, gained popularity and opened on Broadway. Though the two events in American history, McCarthyism and the witch trials, lie almost 300 years apart, Miller’s The Crucibl e serves as an allegory to the closely mirrorsRead MoreThe Crucible By Arthur Miller Essay1646 Words   |  7 PagesMiller’s The Crucible. During a time when the U.S. was worried of communism taking over, Miller released The Crucible, which helped to capture the hysteria that was occurring. The play presents itself as a metaphor for the House of Un-American Activities Committee that was created during the Cold War when communism was spreading, but Miller never actually referenced it in the play. Although Arthur Miller’s The Crucible is set in the late 1600s, it offers a fine example of allegory of McCarthyism in theRead MoreThe Allegorical Meaning of The Crucible by Arthur Miller Essay851 Words   |  4 PagesThe Crucible, a play by the famous playwright Arthur Miller, retells the story of the witch trials occurring in Salem during the seventeen century. Between lies, deceiving and treachery, Salem was the place of a relatively massive genocide solely based upon unpr oved facts and accusations. However, the real message being the story is something else altogether as The Crucible is an allegory denouncing McCarthyism. The present written task will focus on the following question â€Å"If the text had been writtenRead MoreThe Crucible By Comparing The Salem Witch Trials1431 Words   |  6 PagesSenator McCarthy did terrorize a whole nation, and Arthur Miller became a victim of McCarthyism. Miller suffered through accusations of possibly believing in communism; as a result, he wrote a play called The Crucible, in which he used the Salem Witch Trials of 1692 to explain the communist hysteria during the 1950s. Arthur Miller develops an allegory in The Crucible by comparing the Salem Witch Trials to McCarthyism by using ringleaders, persecuted couples, and hypocrisy in the government or legalRead MoreThe Crucible By Arthur Miller998 Words   |  4 Pageswith confessions of a meeting with the devil, continuing with declaring a reunification with Je sus, and ending with of course, accusing others of witchcraft. The false confessions favor the dishonest and are motivated by jealousy and spite. The Crucible is a four-act dramatic play production that was first performed on January 22, 1953. Arthur Miller used dialogue within the characters to cover the multiple themes; conflicts and resolutions, plus the few directions for the different actions ofRead MoreThe Hands Of An Angry God1627 Words   |  7 Pagesand The Crucible Essay Two coarse yet uniquely fragile societies, three hundred years apart, devoured by individual ideologies that permeated belief systems, that blinded, deafened, and muted citizens, and that ultimately led to gruesome hysteria. â€Å"Sinners in the Hands of an Angry God†, written by Jonathan Edwards in the mid-1700’s, is a sermon directed to a Puritan congregation urging with orthodox fervor for transgressors to repent. Arthur Miller wrote the allegorical play The Crucible in 1953Read MoreMccarthyism In The Crucible1123 Words   |  5 PagesBroadway ( Biography.com). In most of his writings and plays, he utilizes the literary device, allegory. Allegory is a form of writing that can be interpreted to reveal a hidden meaning that is usually moral or political. While Miller s other works did have allegorical connections, his drama The Crucible had possibly the most obvious, which was the connection to Mccarthyism. According to www.History.com, Mccarthyism refers to U.S. Sen ator Joseph McCarthy s charges of communist subversion and high treason

Nursing Home Abuse and Neglect Free Essays

Research has shown that nursing home abuse is prevalent all across the United States. Nursing home abuse and neglect is an issue that continues to haunt the elderly population. One third of the 1,600 nursing homes in the United States have been cited for abuse (Whitaker, 2001). We will write a custom essay sample on Nursing Home Abuse and Neglect or any similar topic only for you Order Now According to Hooyman Kiyak (2005) neglect is defined as caregiver not providing goods and services necessary to avoid physical harm or mental anguish. According to Pillemer (1988) elderly abuse is synonymous to maltreatment, which is defined as deviance from socially accepted standards (legal or regulatory) for management of the interpersonal process, carried out with the intent to harm the patient. This being said I still feel that it is something in which the general public is unaware. Moreover, what makes this issue even more tragic is that it is something that can be prevented. I feel that stopping the abuse from spreading lies in the hands of the family and friends of the elderly individual. The prevention begins at the first moment a nursing home is researched and visited. I think too often people do not ask the right questions and do not have enough knowledge to identify the signs related to abuse. It may be difficult to spot signs of abuse, however, because people tend to define abuse as different things. Signs are defined as the physical evidence able to be seen by others and symptoms are what the victim reports to others (not observable measures). Unfortunately, staff that are the abusers usually use excuses such as the victim is clumsy or accident prone when accused of being negligent. These same staff members have been found to be angry and rough with the residents on a regular basis (NHARC, 2006). According to Nursing Home Abuse Resource Center (2006) frequent visits to the emergency room coupled with unusual bruises in locations such as chest, abdomen, neck and thighs are hard to find yet still are important signs that the elder is being abused. I believe the best solution to this problem is for communities to make information about all nursing homes known for public consumption. Instead of people having to research many different nursing homes on the internet, or looking up phone numbers and calling each one individually, I believe it would be beneficial for the community to make some sort of brochure with information about all of the nursing homes in the area. This would obviously not give statistics on how many cases of neglect or abuse a said nursing home has had, but I do believe it would be a helping starting point. The brochure should have information such as the statistics of staff to patients, services offered, reviews and comments from past and present residents and families’, and general information about each institution. It would also be beneficial to offer the website information leading to websites which grade nursing homes, giving tips on how to read and understand the information given. The obvious drawback of my plan is that it may be unlikely nursing homes would agree to have this information printed side by side with other nursing homes for comparison. They may also not want their bad news aired for the public to know, so they may not want information pertaining to informational websites posted for people to find out about. I think the benefits of this would be that friends and families’ of people moving into nursing homes would be given ample information to get them started in the right direction. They would be given the opportunity to compare many nursing homes, and also given information showing them how to further research each place to find out more statistics. Some unanticipated consequences of this may simply be the reactions of the community and residents in said nursing homes. The community may think it is a good idea and warm up to it easily, or the community may appalled by the information they find out and cause problems for everyone. I think it is important for everyone to be aware of the problem of nursing home abuse and neglect, but giving people the power to find out such things may cause problems that never would have surfaced if they remained ignorant. Sometimes, knowledge is power; sometimes, it is fuel to the fire How to cite Nursing Home Abuse and Neglect, Papers