Tuesday, January 28, 2020

The Way We See And Understand Things Essay

The Way We See And Understand Things Essay This is a famous quote and it is really significant in our world and in our lives in the recent time. First of all we need to look at the two most important two words see and understand in the quote. The see word correspond to perceive with eyes  [1]  while the understand world correspond to perceive the meaning of something  [2]  . As we can see according these definitions we can only reach the complete knowledge if we not only see things but we need to understand them at the same time. This claim shows a great influence of our beliefs and experiences on our view of the world. This is because our beliefs and experiences, the things that make us who we are, are an influence on our ways of knowing. Since our ways of knowing are the ways that we form our views and understanding. Emotion and Sense perception, in particular, are greatly affected. This quote brings up many questions like: Can you say that the human mind shapes the world according to its knowledge requests? Does culture, our believes limit the way we see and understand? Do we experience the same reality? In this essay I am going to analyse this quote according to in the relation of emotion and sense of perception and reasonsing , and trying to find the answers to the question what are stated above through couple of examples. The sense of perception according to the general definition is the physical response of our senses to stimuli. I have often wondered how we can perceive the same things differently, then I realised as the animals perceive things in dissimilar ways the individual human perception varies from individual to individual. It is an extreme thing, but a couple of people suffer in the world from synaesthesia, it means they can smell colours instead of seeing them and perceiving with their eyes or they can feel tastes, or some people in the world have sixth sense, they can feel danger forward, but in usual people experience the same things but the sense of perception has another element, it is the interpretation. What we sense (smell, sight, sound), we usually interrupt in different ways, that is why we each have a unique view of the world. If you look at this picture what do you see? I asked 3 people and all of them came up with a different answer for this question. The answers were: The grey figure is swimming for his life. The black figure is sticking up his arms. They could also both be swimming. The black figure would then be breast-swimming. It could also be the grey figure waving in greeting towards friends, and the black figure raising his arms in victory. Through this example we can see how people see the same picture but understand and interrupt so differently. The reasons for that are the usual perceptual learning does not work in such a situation like this picture. Perceptual learning is the increase in ability to absorb information of one type of information from the environment as a result of experience or practice  [4]  . In such a situation our brain does not have answer for it, because it has never experienced or practiced these kind of pictures, that is why usually people see and then understand, interrupt the same picture differently. The other scientific reasons for the question are we all have different education level, different attitudes, even particular moon could affect our perception and interruption and yes our believes and culture limits our perception, and the culture could change our conception, perception of something. For example in the Western culture the dog is pictured as beloved pet, the best friend of m an while a guard dog is treated as a working animal or in the Muslim culture the dog is the symbol of the an unclean animal, it should be kept of a home or Chinese people like it as a delicious dish. I have a personal experience how people feel so different about the dog, me and one my friend from Malaysia went down the seafront, we found a dog down there, and I went there stroke the dog while my friend just run away, that is the story how I learned the dog is not loved in the Muslim culture. As I stated above even the emotions affect how we perceive things, therefore it affects what we see and our understanding. Emotion as a way of knowing is integral with human awareness and is instinctive. How does the emotion linked to the perception? We cannot perceive someone elses emotional state, but our senses give clues how the others fell or what mood they are in. When people communicate, observers gain information from seeing their actions, during these actions observers see the same things, but these actions could mean more for one of the observer, because he or she can read body language. For example the head resting in the hands and eyes downcast means for an experienced body language reader his or her partner is bored, while to others it does not mean anything. Furthermore obviously if were feeling a certain way well react to things very differently than when we are in a different emotional stage. People often say the love is blind, and it is really true. When we are at th is emotional stage we are blinded by love, we can not see the mistakes and disadvantages of the other person, who is in love does not see and understand the other person as the outsiders. She or he just sees the good things, is shaded by a cloud, by his or her emotions so therefore she or he does not experience the same reality as the surrounding people. People usually have different emotions towards the same things, these emotions could affect their seeing and understanding, because of their economical status, culture or even the particular situation, our gender, our culture. If you see somebody get mugged by someone I think you would feel sad towards the one, but actually you do not really care while who got mugged probably fell horrified, feared. We can see from this example how our emotion changes according to the particular situation. We cannot see and understand the same thing in the same way, because every single unique people have touched differently emotionally. We feel differently towards the same ethical problems, dilemmas, situations, but I think often our emotions are socially and culturally constructed. If we think about at a funeral, people have to feel sad, they need to cry. Are they true feelings? Often people have to have the same emotions, but I think these emotions are not true or real. Our culture, our outside world limits our emotions, therefore as it is one of the ways of knowing, it limits our seeing and understanding. The emotions can greatly affect our perception, so it is sometimes not reliable. We often feel emotionally strong t owards which is not true, or we do not it is true or not. That is why often call the reasoning as help. Reason is basically logic leading us to find the truth. We use past experiences to work out what has happened in situations, for instance, if it is wet on a pavement in the morning, due to past experience, you rationalize that it has rained the night before . Scientists apparently see and understand the same reality. They use different methods reach the same reality, they can use the deductive reasoning or inductive method. They experiment on it to produce data to prove or disprove their theories about the world. They use different methods, but at the end they get the same understanding of an experiment. The scientists think the past is fixed, is it? The things that have happened are a constant, so to speak. Then how is it that historians see and understand those events differently? I think our perception of the history is greatly affected by our culture or our believes. Finally I think we do not access to the reality as it is in and of itself, and that our perceptions of it is coloured by the way our mind shapes it. So, it turns out that the way we see the world tells us more about ourselves than it tells us about the world as such. Modern rationalism (Descartes, Spinoza, and, arguably, Kant) all hold (in some form) that the way we see the world is really just a function of how the mind works. For Descartes, there is an act of intellection in every perception, and for Kant the pure Concepts of the Understanding determine how we see the world. I think world is too complex, and we watch the world through different glasses, some of the glasses are shiner or darker than the others, it affects our ways of knowing, and we are determined by our ways of knowing, that why it affects our seeing and understanding. Therefore we should reverse the claim: what we see and understand is limited by the world outside the very things that we see shape our understandi ng.

Monday, January 20, 2020

Proton Radiography Essay example -- Nuclear Science

The purpose of this project is to compare radiation imaging simulations of protons to X-rays. In this project proton radiography is proposed as an alternative diagnostic method for the nuclear stockpile. The basis of this project is the use of proton radiography for implosion tests. In any nuclear weapon, implosion geometry is crucial. Implosion tests are needed to ensure that the weapons will perform as expected after years of storage. These tests also help validate computer simulations of nuclear weapon performance. The underground nuclear test ban treaty of 19631 makes confirmation of computer simulations vital to stockpile stewardship. In an implosion test a full-scale weapon mock-up is designed and created using a surrogate metal that has similar mechanical properties to those of the fissile material but cannot produce nuclear reactions. During an implosion, shock waves' high pressures and hot temperatures will cause the solid materials present to flow like liquids. Liquid behav ior can be described by hydrodynamic equations; implosion tests are often called hydro-tests2 in industry. During the Manhattan Project, scientists took snapshots of imploding mock-ups with intense flashes of high-energy x-rays. In 1995 Los Alamos physicist Chris Morris2 developed a way to use protons instead of x-rays for hydro-test radiography. Proton Radiography has many benefits some of which will be discussed in this report. Background Radiography is the production of an image on a radiosensitive surface, such as a photographic film, by radiation other than visible light i.e. radiograph.3 During radiography beams are used to view a material with non-uniform composition. A beam of X-rays is produced by an X-ray generator and is projected towar... ... use of dose cards to compare the dose for each particle to image at various energies. Running the simulation several times with various materials such as Plutonium at compressed densities would also prove more applicable to use for hydro-testing. Works Cited 1. Court, Edward C. Snow and John D. "Radiography Image Detector Capability in MCNP4B." Trans. Am. Nucl Soc. ((1998)): 79, 99. 2. Fishbone, Brian. "shaper X-ray vision for hydrotests." Los Alamos research quarterly . http://www.lanl.gov/quarterly/q_w03/pro_rad.shtml. 3. http://www.state.gov/www/global/arms/treaties/ltbt1.html. "Partial Test Ban Treaty." 1963. 4. Koehler, A.M. "Proton Radiography." Science (1968): 160(3825): p. 303-304. 5. Wolbarst, Anthony B. Looking within: how X-ray, CT, MRI, ultrasound, and other medical images are created . London England: University California Press, 1990.

Saturday, January 11, 2020

Accountability of Equipment Essay

The reason I am writing this essay is because leaving ones equipment laying around degrades the efficiency of the work environment. It binds up all the components that naturally flow causing more problems to arise that are normally not present. Typical the machine is free of problems but, is now faced with correcting the issue at hand rather than carrying on with its work. If even a single component is out of place the unit doesn’t function properly and the whole suffers. An old saying comes to mind that describes this situation and the point I’m trying to make perfectly. For want of a nail the shoe was lost. For want of a shoe the horse was lost. For want of a horse the rider was lost. For want of a rider the message was lost. For want of a message the battle was lost. For want of a battle the kingdom was lost. And all for the want of a horseshoe nail. I believe this point conveys the meaning of this paper quiet well. It demonstrates the issues that lacking a single component can have on the group as a whole. The three main points I am going to hit on in this paper are decreased individual readiness, overall unit readiness, and the individuals who benefit from my inability to maintain my equipment. See more:  Social Satire in The Adventures of Huckleberry Finn Essay When I say individual readiness I am talking about my efficiency as one to be able to do my required task weather in training or in a combat situation in this particular instant I lost accountability for my mitch  without it I am unable to perform basic task that are required by me. All training I can conduct is halted. There are few options that are available for me I can either continue without the proper head gear and what I am capable of doing is greatly reduced and the rest of the team and squad are left to fill in and are greatly weakened. All because one person felt they could be unaccountable for one piece of equipment. Even if the individually was able to borrow the equipment from another person that person is now left with a shortage and there capabilities are diminished. I doesn’t seem like the short fallings of one person would affect any one other than the individual in question but, anyone who counts on that person are left to cove for them putting undue stress on them. This show the importance of a single individual or a single piece of equipment can have dire effects on the whole of the unit. If everyone is incapable of pulling their own weight then they have no place in the group and are just dead weight but even with their absences they are causing undue strain to the whole. This is why individual readiness is important not only to the individual but to the unit as a whole. Without everyone maintaining their gear and themselves everyone hurts.

Friday, January 3, 2020

The And Rationale For Vendor Selection - 1549 Words

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