The Theory, The Energy Conservation Theory - 1419 Words

Introduction: what is sleep: Sleeping is something that most creatures of the animal kingdom have in common. A period of time where the body seemingly ceases to function. The average human is supposed to sleep 7-8 hours a day, and although this varies from species to species, the core function stays the same.The dictionary definition of sleep is â€Å"the natural state of rest during which your eyes are closed and you become unconscious†.(Sleep, n.d.) Although it seems like nothing is happening when the body is in this seemingly dead state, in reality sleep plays a very key role in physical and mental development. Why we sleep: The question of why we sleep is a question scientists have been trying to answer for many years. There are four main theories as to why we sleep: the inactivity theory, the energy conservation theory(the energy conservation theory is often considered to be part of the inactivity theory), the restorative theory, and the brain plasticity theory (Why Do We Sleep Anyway, 2007). The inactivity theory states that sleeping at night served as a survival function by keeping organisms out of harm s way at time they were particularly vulnerable. It goes onto suggest that animals who were able to stay still and quiet during these periods of vulnerability had an advantage over animals that stayed active. The inactivity theory counter-argument is that it is always safer to remain awake in case of an emergency, so there is no advantage unconscious if safety isShow MoreRelatedMyra Levine Theory Critique Essay1224 Words   |  5 PagesRunning head: Theory Critique of Conservation Model Theory Critique of Levine’s Conservation Model Dana Carroll Nur 600 February 24, 2013 Jacqueline Saleeby Theory Critique of Levine’s Conservation Model Introduction Myra Levine proposed a grand theory of energy conservation. Using the Chinn and Kramer Model for critique, this paper will describe the theory reviewing purpose, concepts, definitions, relationships, structure, assumptions, and rationale for selection. Then, the theory will beRead MoreEssay Critique of a Nursing Theory1746 Words   |  7 PagesCritique of a Nursing Theory April 30, 2010 Critique of a Nursing Theory This is a critique of Myra Estrin Levine’s conservation principles model. I will be discussing the meaning of the theory of the four principles; conservation of energy, conservation of structural integrity, conservation of personal integrity, and conservation of social integrity. I will be using the criterion-based model (C-BaC) as a focus of the positive aspects of the theory, as outlined by Johnson Webber (JohnsonRead MoreWhy Do We Sleep?1227 Words   |  5 Pageswake up and every night I sleep. My curiosity always wanted to know why do we have to sleep? Some say that we sleep because we do it for energy. However, I never understood that because food and nutrients give us energy. So won’t that mean as long as we are always getting food and nutrients, we will have energy? That really perplexed me. I felt like the energy reason was not sufficient enough. However, I do know that when we sleep it gives our body time to recover. That is plausible, but I wouldRead M oreKing s Theory Three System946 Words   |  4 PagesKing’s Theory Three System Imogene King’s conceptual theory is one of the influential modern day theory in nursing. King describe her theory as three systems dimensional of her interacting framework system. The three systems she described are the personal system, interpersonal system, and the social system. Each of these systems plays a very important role when it comes to the relationship that is built with the patient. Imogene King describes the personal system as a way of understanding humanRead MoreFactors That Affect The Rate Of Reaction Of A Chemical Reaction1154 Words   |  5 Pageslowering the amount of energy required for a reaction to take place, which means that it occurs at a quicker rate. Potentially, molecules that would once have taken years to interact, can take seconds with the addition of a catalyst. The overall purpose of a catalyst is to ensure that reactions proceed effectively which is why a range of catalysts are commonly used in many elements of society. Common examples of w here catalysts are used include; plastics, clean energy, converting energy sources to fuelsRead MoreKing And Myra Levine Have Created Theories That Have Helped Define The Role Of Nursing Today1403 Words   |  6 PagesImogene King and Myra Levine have created theories that have helped define the role of nursing today. This paper will discuss King’s Conceptual System and provide an example of a nurse-patient interaction using King’s theory. Myra Levine developed the Conservation Model and this paper will demonstrate the application of this theory in a case study. King’s Conceptual System Three Systems According to George 2011, the function of a conceptual system is to give support for arranging ideas in an organizedRead MoreThe Existence Of Life And Energy1492 Words   |  6 Pagesexistence of life and energy has always been questioned. It is not clear as to how life on earth is sustained by energy and how that energy is produced. The explanation to all of this lies in the law of conservation of energy and the amazing work done by many intelligent people. Over many centuries, the development of new technology has furthered studies in science and advanced the standard of life for many people. The steam engine is one example of this. The creation of the theory on energy, the works ofRead MoreThe Findings After Testing Quantized Inertia On The Emdrive971 Words   |  4 Pagescurrent theories attempting to explain how the EmDrive produces thrust. The article also addresses the lack of scientific explanation which will help to prove my own credibility in the report as I address a mu ltitude of theories. Because the article was published recently I will likely introduce this source last. †¢ â€Å"Standard physics has no explanation for this and an error has not yet been found†¦ There is no explanation for this behavior in standard physics because it violates the conservation of momentumRead MoreThe Kinetic Theory Of Matter1362 Words   |  6 PagesThe Kinetic Theory of Matter states that matter is made of a large number of small particles—individual atoms or molecules—that are in constant motion. This theory is also called the Kinetic Molecular Theory of Matter and the Kinetic Theory. (http://www.intellectualtakeout.org/faqs/electromagnetic ­pulse ­frequently ­asked ­questions ­faq? library_node=70245) (This theory goes back to nuclear weapons research from the 1950s. In 1958, American tests of hydrogen bombs gave some interesting results. A testRead MoreGrand Theorists in Nursing: Henderson, Peplau, Levine, Watson1145 Words   |  5 PagesNursing theories have been a fundamental tool used to explain, guide and improve the practice of nursing. Theorists have contributed enormously to the growth of nursing as a profession. The four grand theorists I chose are Virginia Henderson, Peplau, Myra Levine and Jean Watson. These theorists have contributed tremendously in the field of nursing through their theories, and research. One thing the theorists have in common is that they are patient centered. They are all concerned on ways we can