Biological Diseases essays

Biological Diseases essays For hundreds of years people have been struck down with diseases such as Cholera, an acute diarrhoel infectious disease. Diphtheria is a serious contagious bacterial disease. Hepatitis is the inflammation of the liver. Malaria, is another infectious disease. And Typhoid Fever, an acute, highly infectious disease. I will talk about hese diseases that through out the years scientists have been trying to cure the world from. These diseases lie in areas where there is poor sanitation of tropical areas of the world, where a lot of bacteria and parasites live. Some of the vaccines or medication we have the parasites are becoming immune to it. We must administer successful vaccines out to the people and teach them about the diseases so they can understand how to take care of it. First, Cholera is present in many countries all over the world. It's caused by the bacterium Vibrio cholerae. This bacterium can be anywhere. In your water supply, in under cooked food such as seafood, raw fruit and vegetables, and foods that have been contaminated during preparation and storage also. Cholera can result from poor sanitation and hygiene practices. If these problems aren't fixed Cholera could be around forever. "Although some cholera victims have no apparent symptoms at all, others may suffer severe dehydration from massive diarrhea" (Craig Wallace, 2001). Painless and effortless diarrhea is common of symptomatic cholera. The diarrhea is clean with no pus or blood; it's only a continuous "rice-water" light-grey stool, with flecks of mucous material. After the diarrhea appears you have sudden bouts of vomiting and about "75% of all Cholera patients also suffer severe muscular cramps, usually confined to the extremities" (Craig Wallace, 2001). Sunken eyes and cheeks, dryness of the tongue, and mucous membranes, hoarseness, and drawn and withered skin on the hands and feet and face diagnose ...

Organizational Change Project Essay Example | Topics and Well Written Essays - 250 words

Organizational Change Project - Essay Example The organization has also undergone transitions from its family based orientation to its current form that is professionally managed. Simmons has also identified a decision-making culture in which decisions are based on the organization’s history. Its culture also involves creativity and innovation, utility optimization and customer satisfaction as core principles. Even though it once deviated from its core objective of manufacturing mattresses, the organization realigned to its original objective. Two years ago, Simmons recruited Eites, a dynamic manager who has proposed a cultural change program to the organization’s environment that has become unfavorable. Effects of recession and the September 11 terror attack besides bankruptcy of three major customers have for example hit the organization. One of the organization’s suppliers also delivered spoilt raw materials, leading to defective product (Edmondson, 2007). Facts in the case identify diversified challenges and problems that require change. Its historic decision making culture that induces rigidity and resistance to change is an example. The organization also faces adverse economic conditions from recession and effects of the terror attack. Resistance to proposed changes and receipt of bad materials are other issues that identify the need for change (Edmondson,

Marketing Planning Essay Example | Topics and Well Written Essays - 1500 words - 1

Marketing Planning - Essay Example The marketing planning is thus required to first inspect the mission and vision objectives in the light of data obtained from changing external scenario through conducting marketing surveys. Use of information technology is also considered as an effective tool to gain potential data about changes in consumer preference patterns. With such data in hand analysis should be made pertaining to the internal strengths and weaknesses of the concern to help counter the external changes. Further the marketing plans for a company are required to encompass several strategic models to analyse the potential of the company in gaining on in changing market opportunities. Similarly the product, pricing, distribution and communication strategies need also be developed to effectively penetrate the consumer sphere. Finally owing to the changes being brought in the strategic marketing sphere the company needs to design an effective budget to help meet the needed changes. The business corporation is also required to render effective controls over the activities and modifications brought about in the managerial implications to render effectiveness in meeting changed objectives (Neves, 2003, p.9-10). An evaluation of Nokia’s capability for future marketing planning (LO 1.2) Nokia to compete in the international gaming market and thereby to counter competitive threat from companies like Sony and Nintendo came out with a product development venture. The product developed was named as N-Gage which penetrated the consumer gaming market through working on high quality gaming software. However the initial product was launched in the market by the company without conduct a pre-test of consumer and market ideologies. N-Gage in the initial stage gained a rapid market acceptance for having highly innovative features that at that time exceeded expectations of the consumers. However of late Nokia started facing criticisms from the consumer sphere in that they wanted a more customised gamin g product that wound render larger number of gaming variants at highly affordable prices. Again, the N-Gage failed to satisfy the communication features of a phone for it required to be held in a lateral position to the face while talking which made the whole process quite cumbersome. Nokia honoured the criticisms from the consumers and thereby focused on designing and modifying the N-Gage into N-Gage QD. This product launched reflected a better battery life with a wide and bright screen. It also reflected better controls over the game by the consumer. However the initial failure of Nokia to gauge the needs and desires of the consumers led the other competitors to design and modify their own products and this led in enhancing the competitiveness of Nokia in the gaming market (Parasuraman, Grewal and Krishnan, 2009, p.6). Details of techniques for organisational auditing and analysis of external factors that may affect marketing planning (LO 1.3) Techniques for Organisational Auditin g Organisational auditing is conducted by an auditor through some specific techniques or

Reflective Writing Study Skills Essay Example for Free

Reflective Writing Study Skills Essay At the beginning of the task no one took the initiative of introducing themselves. Our initial concern was getting started on the jacket. This seemed to be of more importance to everyone. This could be viewed as unsociable, but on reflection, previous to this task we all took part in an ice-breaker session, whereby we had to introduce our selves by name, followed by a descriptive word, this meant we were already acquainted with one another, so concentrating on the task in hand seemed most appropriate. I believe we were all very wary of taking over as we were always asking one another do you think this is a good idea? and shall we do this?, rather than just doing it without the opinion of other team mates. Although this was the case it is possible we were being very agreeable to any idea put forward in order to keep peace, and put over a likable persona. Upon reflection the organisation of our group to begin with was very inefficient, we did not consult one another about how we would make the jacket, before getting on with the task, this meant the sleeves were being made by myself, whilst the body of the jacket by another, with no idea how they would fit together. I believe this is because we all wanted to have a share in making the jacket and help as much as possible, but no one wanted to adopt the role of task leader. On the other hand our team displayed great efficiency in the way we worked together, at one point we had a production line, where one would pass the Sellotape, then one would hold the piece in place, while the other stuck them together. We became a more efficient team the more we worked together on the task. Communication between us became more important. On the whole and on the basis of the finished product, it is evident that our team did work together efficiently, as we finished the task in good time and all of us had an input in the overall finished product. I believe I took on many different roles within the team. Initially I took on the role of energiser. This was evident by my enthusiasm, I was eager to get started and began listing many different ideas I had about how to put the jacket together, Jake was also an energiser as he had many different ideas he wanted to express and was fully involved in the task. Ricky initially  took on the role of relaxer as he was contemplating how things would work out and managed to condense our ideas to form a jacket. In these kind of situations I would usually put forward a good argument as to why my idea should be used above someone elses. I did not adopt this attitude in this instance because my team mates were new acquaintances so I wanted to leave a good impression, I was more conscious of their thoughts and ideas and accommodating them was important to me. With this in mind I would conclude that we worked as a collective rather than a hierarchy. Further into the task I took on the role of nurturer. I wanted to make sure that everyone had an input on the finished product and that all of our ideas had been listened to fairly, and put in place if all agreed. This was evident in that I was asking my team members what other ideas they had, and finding ways of accommodating them. I did not want anyone to feel left out or less involved. Rickys mathematical mind meant that it was easier for us to measure out the different parts of the jacket equally and in proportion. As Jake is used to working as a team when he plays football, this quality was evident in this task, as he was an up building and upbeat member of the team, trying to include everyone in the activities. Jake was soon nominated by myself and Ricky to be the model for the jacket, therefore it was up to me and Ricky to actually make the jacket. We both had an equal share in the labour, cutting, sticking and measuring different parts of the jacket at the same time, then finding a way to fix them together. This was important because if somebody was uninterested or just giving out orders the whole team could be affected and not want to take part. We all helped each other when needed and were happy in our individual tasks. On a scale of 1 to 10 I would rate the importance of achieving the task 6/10. This is because I did view the task as a competition, even though we were never told it was such. On reflection this would show I am a competitive person and I like a challenge. When a task is viewed competitively one will be more inclined and motivated to try their best and ultimately reach their potential. Initially the task seemed menial and pointless hence why I only  scored 6/10. I was aware the jacket itself had little importance and that rather the emphasis was on team work. Even though I was aware of this my competitiveness made me want to create an excellent jacket. With the prospect of becoming a teacher one day, this teamwork exercise has taught me that there are many different roles people can take on under a team building exercise. Everyone within my team had different skills and abilities. This exercise has taught me, not only how to identify these skills and abilities but also how they can be used in a beneficial way to complete a task. As a teacher I will have to cater for the needs of each student identifying their strengths and weaknesses and using them in a positive and up building way, so they can reach their potential. I have also seen how important these exercises are in terms of the class getting to know one another, for the student this can help by taking the emphasis of social fear and more onto learning. This is evident by more members of the class being involved in group discussions after the task. This could have the same effect on my future students.

Uses of Nuclear Radiation :: essays research papers

Uses of nuclear radiation Smoke Detectors Smoke alarms contain a weak source made of Americium-241.Alpha particles are emitted from here, which ionise the air, so that the air conducts electricity and a small current flows. If smoke enters the alarm, this absorbs the particles, the current reduces, and the alarm sounds. Thickness Control In paper mills, the thickness of the paper can be controlled by measuring how much beta radiation passes through the paper to a Geiger counter. The counter controls the pressure of the rollers to give the correct thickness. With paper, or plastic, or aluminium foil, , rays are used, because , will not go through the paper. We choose a source with a long half-life so that it does not need to be replaced often. Sterilising Even after it has been packaged, gamma rays can be used to kill bacteria, mould and insects in food. This process prolongs the shelf-life of the food, but sometimes changes the taste. Gamma rays are also used to sterilise hospital equipment, especially plastic syringes that would be damaged if heated. Radioactive Dating Animals and plants have a known proportion of Carbon-14 (a radioisotope of Carbon) in their tissues. When they die they stop taking Carbon in, then the amount of Carbon-14 goes down at a known rate (Carbon-14 has a half-life of 5700 years). The age of the ancient organic materials can be found by measuring the amount of Carbon-14 that is left. Radioactive Tracers The most common tracer is called Technetium-99 and is very safe because it only emits gamma rays and doesn't cause much ionisation. Radioisotopes can be used for medical purposes, such as checking for a blocked kidney. To do this a small amount of Iodine-123 is injected into the patient, after 5 minutes 2 Geiger counters are placed over the kidneys. Also radioisotopes are used in industry, to detect leaking pipes. To do this, a small amount is injected into the pipe. It is then detected with a GM counter above ground. Cancer Treatment Because Gamma rays can kill living cells, they are used to kill cancer cells without having to resort to difficult surgery. This is called "Radiotherapy? and works because cancer cells can't repair themselves when damaged by gamma rays, as healthy cells can.

Observation of a Toddler (Lifespan) Essay

Abstract I observed Harper, a 23 month old little girl that is full of energy. Also participating in the interaction with Harper was her mother and five year old sister, Mya. Harper is very friendly and outgoing. She is very interested â€Å"reading books† and loves to be read to. She enjoys helping her mother clean and do simple tasks. She seems to be very confident with and without her mother in her sight. Harper’s father is not actively involved in her life because he lives in another state. Observation of a Toddler 1. Harper is a 23 month old little girl. She is 34 inches tall and weighs approximately 27 pounds. She has blonde hair and blue eyes and a very pretty smile. 2. Harper’s gross motor skills are normative. She is able to walk, squat and run with ease. She can go up and down stairs one at a time all by herself and according to her mother she is â€Å"reasonably bowel trained† although she has nighttime accidents. Harper’s fine motor skills are also normative. She can throw a ball overhand, handle a spoon well, turns pages in her book and washes her hands. The skills Harper has are normative because they are in sync with other toddlers her age. Our book states â€Å"By 18-24 months, toddlers can walk quickly or run stiffly for short distance, walk backward without losing their balance, stand and kick a ball without falling, stand and throw a ball and jump in place†(Santrock, 2011, p. 129). a. Harper ZPD was in the upper limit. She had to be told to pull down her pants when she went to potty; but didn’t need to be told to wipe and pull her pants up. Her mother scaffolded by telling her what to do initially and letting her figure the rest out for herself. 3. Harper has mastered five substages. She is currently in Piaget’s sixth substage of sensorimotor development, Internalization of schemes. She loves to play with her kitchen and pretends to do dishes. She has learned this from watching her mother. She also engages in imaginative play with her sister. 4. Harper is very vocal and expresses herself very well. She has trouble with the L phenome and pronounces the letter L as a W. Example: She says wap instead of lap. She likes to listen to stories and responds with â€Å"what’s that?† and â€Å"Why†. She uses syntax. She understands the meaning of most words. Example: Her mother said â€Å"do you love mommy† and Haper replied â€Å"yes† the mother asked â€Å"how much† and Harper replied â€Å"sixty dollars†. 5. Harper had an easy temperament. She was very happy and easy to please. She was also easily redirected when her sister took her toy. 6. Harper was gender type was supported because she loves to wear dresses, play with dolls, loves the color pink, and loves princesses. While Harper is quite the girly girl she also likes to get dirty and kick the ball with her neighbor. 7. I would describe Harper as a securely attached child. When her mother left to run to the store to give me some alone time with her she seemed a little scared and wanted to go with her mother. Her mother was gone for approximately 15 minutes and Harper was fine after her mother was out of sight and didn’t seem to notice much when her mother returned. She continued to play with her toys and barely looked up. 8. When Harper hit her sister Harper’s mother used negative punishment to discipline her. She made her sit in a time out for two minutes and she was unable to play with her sister or her toys. She was also told if she hit her sister again she would have to go to bed immediately and would not be able to play with her sister for the rest of the night. Harper’s mother also used positive punishment by telling Harper that only mean girls hit and that she was being bad. At first, Harper responded by crying. However, she displayed compliance by sitting her in time out chair by herself and staying there until her mother told her that is was okay for her to get up. This combination of negative and positive punishment seemed to work as there no more episodes of bad behavior during my observation. 9. Harper is currently in the stage of Autonomy vs. Shame and Doubt. In this stage â€Å"The child is developing physically and becoming more mobile. Between the ages of one and three, children begin to assert their independence, by walking away from their mother, picking which toy to play with, and making choices about what they like to wear, to eat, etc†(McLeod, 2008, para. 4). Harper likes to pick out her own clothes and expresses that she likes dolls and the color pink and that she does not like to eat beans. She is on her way to achieving the virtue of will by expressing her likes and dislikes. Harper has mastered the previous stage of Trust vs. Mistrust and has achieved the virtue of hope. She is very comfortable with her surroundings and a very easy child. She does not appear to have a heightened anxiety or agitation even when her mother in out of her sight. She easily warms up to others and has a very sunny disposition. References McLeod, S. A. (2008). Psychosocial stages. Simply Psychology. Retrieved from http://www.simplypsychology.org/Erik-Erikson.html Santrock, J. W. (2011). Life-Span development (13th ed.). Ny, Ny: McGraw-Hill.

Ontological Argument - 999 Words

Ontological Argument One of the most fascinating arguments for the existence of an all-perfect God is the ontological argument. Ontological arguments are arguments to prove the existence of God based on pure reason alone. They attempt to show that we can deduce God’s existence from, so to speak, the very definition of God. St. Anselm of Canterbury proposed the first and most well known ontological argument in 1078 in his Proslogion, but it was actually Immanuel Kant, an 18th century German philosopher, who first called the argument â€Å"ontological.† In his argument, Anselm defines God as â€Å"that than which nothing greater can be conceived.† This can be interpreted as defining â€Å"God† as maximal perfection, or the greatest possible being. It†¦show more content†¦He thought the ontological argument was flawed. Any argument for the existence of God based on the proposition that a God that exists in reality is greater than a God that exists in the imagination is based on a confusion. According to Kant, the confusion lies in the fact that existence is not a predicate. A predicate is a property that a thing can either possess or lack. When people say that God exists, they are not saying that there is a God and He possesses the property of existence. If they did, they would be saying that there is a God, but he lacks the property of existence, confirming and denying God’s existence at the same time. Kant suggests that to say that something exists is to say that the concept of that thing is demonstrat ed in the world. Existence is then not a matter of a thing possessing a property (existence) but of a concept corresponding to something in the world. For example, if we are given a complete description of an object and then it is added to the description that the object exists, in saying that it exists adds nothing to the idea of the object. The object is the same whether it exists or not. If Kant is correct in his view that existence is not a property of objects, then it is impossible to compare a God that exists to a God that does not. In Kant’s eyes, a God that exists and a God that does not are identical. A God that exists is omnipotent, omniscient, omnipresent, etc. A God that does not exist isShow MoreRelatedThe Ontological Argument By Anselm1524 Words   |  7 Pages I will begin my paper by discussing the two major versions of the ontological argument by Anselm presented in the proslogion. The first being â€Å"Possible and actual existence†, and the second being â€Å"Contingent or Necessary†. One should start off with the first summarized in the standard form as follows: #1 It is a conceptual truth that God is a being than which none greater can be imagined. #2 God exists as an idea in the mind. #3 A being that exists as an idea in the mind and in reality is, otherRead MoreEssay on The Ontological Argument1589 Words   |  7 PagesThe Ontological Argument The Ontological argument is a group of different philosophers arguments for the existence of God. Ontological literally means talking about being and so in this case, that being is the existence or being of God. The main component of the Ontological argument can be found in the Anselm’s Proslogion which is a short work that tries to demonstrate both the existence and the nature of God. His main aim in writing the Proslogion is not to directly prove the existence ofRead MoreOntological Argument Is Not Reliant On An Posteriori933 Words   |  4 Pages Ontological Argument Saint Anselm created the â€Å"Ontological Argument†. Saint Anselm was the archbishop of Canterbury. The premise of Saint Anselm’s Ontological Argument is that, no greater being can be conceived than God. The Ontological Argument is an a priori or deductive argument. An a priori argument does not have to be supported by real or factual evidence just by reason without observation. Thus, the Ontological Argument is not reliant on an a posteriori premise. An a posteriori argumentRead MoreEssay on The Ontological Argument for the Existence of God1545 Words   |  7 PagesThe Ontological Argument for the Existence of God The ontological argument is an a priori argument. The arguments attempt to prove Gods existence from the meaning of the word God. The ontological argument was introduced by Anselm of Canterbury in his book Proslogion. Anselms classical argument was based on two principals and the two most involved in this is St Anselm of Canterbury as previously mentioned and Rene Descartes. The ontological argument argues thatRead MoreEssay about Ontological Argument Critique 857 Words   |  4 Pagesis a much debated philosophical argument that has mystified philosophers since the age of the ‘Enlightenment.’ Many of the different arguments put forth and analysed though, have not adequately proven God’s existence. Although in order to move forward, failed arguments must be studied to ensure that mistakes are not repeated. One such argument is the Ontological Argument. This argument was first recorded by St. Anslem (1033-1109). Descartes adapts this argument in the fifth meditation in ‘MeditationsRead MoreThe Ontological Argument For The Existence Of God1509 Words   |  7 Pages Descartes’ ontological argument is an echo of the original ontological argument for the existence of God as proposed by St. Anselm in the 11th century. To illustrate the background of the ontological argument, Anselm’s argument works within a distinct framework of ontology that posits the existence of God as necessity by virtue of its definition. In other words, for the mind to conceive of an infinite, perfect God, ultimately implies that there must indeed be a perfect God that embodies existenceRead MoreDescartes Ontological Argument Essay1019 Words   |  5 Pagesreligion, one of Descartes’s most famous arguments is his Ontological proof for the existence of God. It is a proof that one can know God a priori, with no experience whatsoever. Cou ntering Descartes, a philosopher named Caterus raised key objections to his proof, which Descartes later responded to in an intriguing way. Descartes’s reply to Caterus’s critique of the Ontological argument does not properly refute the objections made. Descartes’s Ontological argument begins with the idea of that which isRead MoreEssay on Anselm’s Ontological Argument1217 Words   |  5 PagesThe ontological argument for God’s existence is a work of art resulting from philosophical argumentation. An ontological argument for the existence of God is one that attempts the method of a priori proof, which utilizes intuition and reason alone. The term a priori refers to deductive reasoning. Deductive reasoning is the type of reasoning that proceeds from general principles or premises to derive particular information. The argument works by examining the concept of God, and arguing that it impliesRead MoreDescartes Ontological Argument For The Existence Of God1302 Words   |  6 PagesWord Count: 10/30/2014 Descartes’ Ontological Argument for the Existence of God The Ontological Argument for the existence of God is an a priori argument that aims to demonstrate that God’s real-world existence follows necessarily from the concept of God. In Meditation V of Discourse on Methods and Meditations on First Philosophy, Descartes presents his version of the Ontological Argument for the existence of God. In this essay, I will argue that this argument fails because necessary existence forRead MoreAnalysis of Anselms Ontological Argument and the Argument from Evil1448 Words   |  6 PagesAnalysis to Anselm’s Ontological Argument and the Argument from Evil The debate of the existence of God had been active since before the first philosopher has pondered the question. Anselm’s Ontological Argument was introduced during the 11th century and had stood deductively valid until the 18th century. Then there are the arguments to aim disprove God, such as the Argument from Evil. The Ontological argument is an a priori deductive argument. That is, an argument relating to being,