Saturday, March 21, 2020

Argument Essay Writing

Argument Essay Writing Argument Essay Writing Argument Essay Writing The below tips are written by writer working at to assist you with argumentative essay writing. The most difficult parts of argument essay writing are introduction and conclusion. Introduction focuses reader's attention on the essay problems, raises key questions, indicates contradiction, and reveals different aspects of the topic. As to essay conclusion: the most vivid idea must be not in conclusion, but in the body of your argument essay writing. The main idea must summarize your judgment about the topic. For example, the topic "We have no time to become ourselves" suggests that the student devotes his essay to the problem of self-knowledge, self-consciousness, self-perfection, and puts forward existential problems of human being. In other words, turns to the individual development. Other argument essay topics may include the problems of the ratio of material and spiritual needs of humans and contradictions between the two. This means that the extracted for the draft an d then included in the final text, concepts, terminology, examples, quotes, arguments must be in some way related to this problem. The structure of essays is defined by the requirements. The author's thoughts on argument essay writing topics are described in the form of short ideas (Is). The idea should be supported by evidence, so after the idea followed arguments (As). Arguments are facts, the phenomenon of social life, events, life situations and life experiences, the scientific evidence, references to the views of scientists and others. It is better to lead two arguments in favor of each idea: one argument seems unconvincing while three arguments can "reload" argument essay writing performed in the genre based on figurativeness and brevity. Thus, argument essay writing acquires ring structure (number of ideas and arguments depends on the essay topic, outline, and the logic of the development of thought): Introduction Thesis statement Ideas, arguments Ideas, arguments Ideas, arguments Conclusion Remember introduction and the conclusion should focus attention on the essay problem (raised in the introduction and summarized in the conclusion). Writing Argument Essay Writing an essay you can apply different methods of argumentation. For example: Philosophical appraisal. This allows you to understand and to distinguish problems, independently express your own views. Awareness of the problem and attempt to solve it. You should find the problem in the topic and argue its possible solution. Identification and comparison of the concepts, authors' positions, viewpoints, opinions. (It is very convenient to form the results of work in the tables.) Obviously, essay writing supposes personally-oriented approach to learning. The criteria of judging are expression of own ideas, argumentation, awareness of the problem and self-dependence on solution. Placing an order at .com, you get professionally written argument essay. We deliver only custom written papers and we are never late with delivery. Moreover, we offer refunds for the missed deadlines. We appreciate the trust of every client and we are able to meet the requirements of all tutors.

Wednesday, March 4, 2020

How to Disinfect Rainwater for Drinking

How to Disinfect Rainwater for Drinking You can usually drink rain straight from the sky, but if youre collecting and storing it, youll want to disinfect rainwater for drinking and cleaning. Fortunately, there are simple disinfection methods to use, whether you have power or not. This is handy information to know in case youre stuck after a storm without water or youre out camping. The same techniques can be used to prepare snow for drinking, too. Quick Methods to Disinfect Water Boiling - Reduce pathogens by boiling water for 1 minute at a rolling boil or 3 minutes if youre at an altitude greater than 2,000 meters (6,562 feet). The longer boiling time at high altitude is because water boils at a lower temperature. The recommended duration comes from the Centers for Disease Control (CDC). If you store freshly boiled water in sterile containers (which can be boiled) and seal them, the water will remain safe indefinitely. Bleach - For disinfection, add 2.3 fluid ounces of household bleach (sodium hypochlorite in water)  per 1,000 gallons of water (in other words, for a small volume of water, a splash of bleach is  more than sufficient). Allow 30 minutes for the chemicals to react.  It may seem obvious, but use unscented bleach since the scented sort includes perfumes and other undesirable chemicals.  Bleach dosage is not a hard-and-fast rule because its effectiveness depends on the temperature of the water and pH. Also, be aware that bleach may react with chemicals in the water to produce toxic gases (mostly a concern with turbid or cloudy water). Its not ideal to add bleach to water and immediately seal it in containers - its better to wait for any fumes to dissipate. Although drinking straight bleach is dangerous, the small concentration used to disinfect water isnt likely to cause problems.  Bleach dissipates within 24 hours.   Why Would You Disinfect Rainwater? The point of disinfection is to remove disease-causing microbes, which include bacteria, algae, and fungi. Rain generally doesnt contain any more microbes than any other drinking water (its often cleaner than groundwater or surface water), so its usually fine to drink or use for other purposes. If the water falls into a clean cistern or bucket, its still fine. In fact, most people who collect rainwater use it without applying any treatment. Microbial contamination of rain is less of a threat than toxins that might be in the water from surfaces it touched. However, those toxins require filtration or special treatment. What were talking about here is pure rain. Technically, you dont have to disinfect it, but most public agencies recommend taking the extra precaution to prevent illness. Ways to Disinfect Water There are four broad categories of disinfection methods: heat, filtration, irradiation, and chemical methods. Boiling water is an excellent method, but obviously, it only helps if you have a heat source. Boiling water can kill some pathogens, but it does not remove heavy metals, nitrate, pesticides, or other chemical contamination.Chlorine, iodine, and ozone are most often used for chemical disinfection. Chlorination can leave potentially toxic by-products, plus it doesnt kill all cysts or viruses. Iodination is effective, but leaves an unpleasant taste. Use of iodine is not recommended when preparing water for pregnant women or people with thyroid problems.  Adding ozone is effective, but not widely available.Irradiation is accomplished using an ultraviolet light or exposure to strong sunlight. UV light kills bacteria and viruses, but doesnt kill all the algae or cysts of pathogenic organisms. Sunlight is effective if the water is sufficiently clear, the light is bright enough, and the water is exposed to light long enough. There are too many variables to give firm recommendations on use of this method. Microfiltration effectiveness depends on the pore size of the filter. The smaller the pore size, the better the filtration, but its also slower. This technique removes all pathogens. Other techniques are becoming more widespread, including electrolysis, nano-alumina filtration, and LED irradiation.