Answers to Questions About Abbreviations

Answers to Questions About Abbreviations Answers to Questions About Abbreviations Answers to Questions About Abbreviations By Mark Nichol Reactions to some peruser questions about truncation issues follow. 1. Which is the favored condensing for â€Å"United States,† US or U.S.? The two structures are right, however, in light of a legitimate concern for consistency with the decay of the utilization of periods in contractions, the pattern is to utilize US. (Note that the truncation ought to be utilized distinctly as a descriptive word, not as a thing: â€Å"She was conceived in a US territory,† however not â€Å"She was conceived in the US.†) 2. When one shortens states, ought to there be any accentuation after, state, TX? Furthermore, are both the T and the X promoted? The short type of state names dependent on US Postal Service use and in fact considered an image instead of a shortening precludes periods, and the two letters are promoted. Notwithstanding, the image ought to be utilized just when posting a location or in a diagram or other realistic component where space is at a higher cost than expected. Paper style is to truncate as per The Associated Press Stylebook (for instance, Tex.), however in numerous different periodicals and in many books, state names are normally explained in ordinary content. 3. I am showing a business-composing course, and I need to realize how to move toward terms like SOP or some other shortening. Does one say â€Å"an SOP† or â€Å"a SOP†? I surmise the equivalent would apply to â€Å"getting a MA† or â€Å"getting a MA.† Since we articulate each letter in these terms (â€Å"ess-goodness pee† and â€Å"em-ay†), instead of regarding them as words (â€Å"sop† and â€Å"mah†), the main sound decides if we utilize an or a when we talk or compose the shortened form. Similarly as with different words beginning with the â€Å"ess† sound (particularly or fundamental, for instance), we go before SOP with an. The equivalent goes for MA, similarly as in, state, famous or adornment. Testing phrases vocally is normally dependable (an appears to be simpler to state before these terms than a does), however there are exemptions: â€Å"An memorable occasion† is simpler for me, in any event to state than â€Å"a noteworthy occasion,† however an is â€Å"wrong.† See this post for more data. Need to improve your English shortly a day? Get a membership and begin getting our composing tips and activities every day! Continue learning! Peruse the Style classification, check our well known posts, or pick a related post below:Yours steadfastly or Yours sincerely?7 Patterns of Sentence StructureParataxis and Hypotaxis

Pliopithecus - Facts and Figures

Pliopithecus - Facts and Figures Name: Pliopithecus (Greek for Pliocene gorilla); articulated PLY-gracious essence ECK-us Environment: Forests of Eurasia Authentic Epoch: Center Miocene (15-10 million years back) Size and Weight: Around three feet tall and 50 pounds Diet: Leaves Recognizing Characteristics: Short face with huge eyes; long arms and legs  About Pliopithecus One of the main ancient primates ever to be identifiednaturalists were examining its fossilized teeth as far back as the mid nineteenth centuryPliopithecus is additionally one of the least surely known (as can be derived from its namethis Pliocene gorilla really lived in the previous Miocene age). Pliopithecus was once thought to be straightforwardly hereditary to present day gibbons, and henceforth one of the most punctual genuine gorillas, however the disclosure of the considerably prior Propliopithecus (before Pliopithecus) has rendered that hypothesis disputable. Further confounding issues, Pliopithecus was just one of in excess of two dozen comparative looking primates of Miocene Eurasia, and its a long way from clear how they were totally identified with one another. On account of later fossil disclosures from the 1960s, we discover much more about Pliopithecus than the state of its jaws and teeth. This ancient primate had long, similarly estimated arms and legs, which makes it indistinct whether it brachiated (i.e., swung from branch to branch), and its enormous eyes didnt very face completely forward, throwing questions on the degree of its stereoscopic vision. We do know (because of those omnipresent teeth) that Pliopithecus was a moderately delicate herbivore, staying alive on the leaves of its preferred trees and likely rejecting the periodic bugs and little creatures delighted in by its omnivorous family members.

Corporate Social Responsibility & Business Ethics-Free-Samples

Questions: 1.Has your comprehension of the term morals changed subsequent to examining this subject? In the event that so , how has it changed? Legitimize your answer. 2.Discuss in subtleties the two distinct sorts of partner to whom the executives owes a level of social obligation. 3.If you were given the obligation of growing business activities into outside nations, what are the TWO (2) worldwide moral issues you would should know about? Depict these in detail and use models ( least 300-400 words ). 4.Explain the contrasts between business morals and social obligation and portray the four ( 4 ) advantages of business morals. 5.What is progressively significant in business ,morals or benefit? Legitimize your answers with suitable model/s. 6.Todays world is very not quite the same as the one it has been previously. Urbanization and industrialisation have affected our condition. Portray three worldwide ecological issues that may have affected out world. Portray these in detail and use models. ( least 300-400 words ) . 7.Explain the key advances that should be considered in executing a compelling morals program into an organization or association . 8.Describe the idea of moral initiative and give at any rate ONE case of an acclaimed moral pioneer. 9.Explain in subtleties the accompanying moral issues and difficulties I business with ONE significant model in each : Inappropriate behavior Corporate Intelligence. Answers: 1.Ethics should be the ethical systems which constantly moderate a people conduct. These ethics are for the most part planned by social standards, social practices and different strict effect. Morals basically means that a s people conduct isn't right or right. It is likewise a set of accepted rules which coordinates a person that how she or he will act. There are some offense in business morals. There are abuse of organization assets, badgering, pay off and bookkeeping extortion. In business associations there will be there are sure implicit rules, standards, approaches and practices which are made to keep up the ethical parity of the association. These are for the most part known as business morals and corporate morals (Ferrell and Fraedrich 2015) . The explanations behind which business morals are that occasionally acceptable moral ethics are not adequate to limit structure legitimate moral unfortunate behavior. Morals additionally permits to take choices in an assorted organization or association. It likewise assists with distinguishing legitimate moral issues and the answers for tackle the issues. Morals likewise empowers in raising speculator devotion of the organization, work advisory group and consumer loyalty. In some cases the business morals become little s rigid like monumental limitation on the right to speak freely of discourse of every person. This is one of the issue of Ethics however generally speaking business morals is a lot of significant in keeping up the control and request and harmony in the organization. 2.Stakeholders who have s a case or authority in some part or parts of v a companys items, tasks, markets, industry and results. There are s sure speculations of partner which is identified with the Corporate Social Responsibility. The spellbinding partner approach is clarified by Clarkson and he plans that corporate social obligation, responsiveness and execution are comprehended by evaluating the specific technique which determines s the relationship and conduct with the clients, government, investors with the supervisor. The regulating partner is masculine about the human obligation of the organization s or association to the partner. Its not just about benefit picking up issues of the organization its chiefly about the moral notoriety of the organization. Kantian morals are, to some degree, in light of the idea that everyone has an ethical obligation to one another in regard of assessing every others concerns and feelings. These are the two methodologies of the partner which is highly related with the corporate social obligation. 3.The worldwide moral culture is the helpful endeavors and potential to set up objectives and targets and building up a s appropriate moral culture and conduct. Organizations can show their faithfulness to social obligation by procuring universal principles . The United Nations Global Compact is s a the activity received by the United Nations with the goal that it can rouse the organizations worldwide so it turns out to be highly familiar for supportable and socially capable arrangements in an organization. The UN Global smaller is good based structure which has defined standards in the field of human rights, work, the earth s and hostile to defilement. By and by the Coca-Cola is an organization which follows the standards of the UN Global Compact .as far as human rights , the coca cola organization helps and regards the universally announced human rights. The Coca-cola organization has focused on the business which does s not misuses or hampers the human privileges of individuals. At that point standards related with the s opportunity of relationship for the workers, killing constrained work and youngster work in the organization. There is additionally disposal of error in work and occupation. Any organization like Coca-cola should probably received certain preventive methodologies to natural issues (Grosser 2016) . The association or the organization must publicize and advance the thoughts of natural duty. Each organization must utilize condition agreeable advances. The last rule is very s huge in light of the fact that it neutralizes s a wide range of debasement including pay off. Sexual s badgering is one of s the significant th ing which damages the human rights. This thing ought to be carefully restricted in the workplace premise. Coca-Cola has a significant impact in various Global Compact Local Networks the world over by serving on Steering Committees, directing business network effort and supporting Network occasions. 4.Business morals essentially uncovers about the set of principles, standards s and qualities s which are confined in the organization or s association. It very well may be said viewed as that without s business morals it is only difficult to run an association or s organization. This unquestionably makes insurgency, issue, and an unfortunate situation. This doesn't s give the path to a solid work place, in this manner therefore the work progress will break down and the representatives will feel not great to work in the workplace. Along these lines, legitimate standards and guideline, which adjusts the conduct of the individuals of the organization is business morals. Business morals is a piece of Corporate Social Responsibility. This is on the grounds that Corporate Social Responsibility is a more extensive angle since it manages keeping up specific perspectives identified with outside of office or benefit making things . For instance it conveys rules and standards identified with h uman rights , condition arrangements, assurance of the workers both as far as pay and time. These in a roundabout way improves in the upper hand of the organization, it additionally empowers in expanding the profitability of the organization. There are sure advantages of business Ethics. The main morals commitment is that it upgrades representative duty. At the point when the organization devotes into morals then the worker additionally v commits to the work. A sheltered workplace empowers serious pay rates and arrangement for assistance. The subsequent advantage is Ethical culture additionally empowers in conveying efficiency and benefit. Accordingly, this assists with increasing faithful client. The third advantage is it permits to force a code which helps with framing a climate of honesty and greatness. It additionally lessens the conflicting business norms. The fourth advantage is it additionally s helps in making appropriate correspondence with the providers, merchants and partners. The fifth advantage is business moral codes are assurance against the claims. Subsequently, moral commitments at last increment in giving great and very much characterized items to the clients. 5.It can be said that each organization needs benefit or income age. In any case the organization will be not able to proceed with it living and it will gives security and acquiring to the representatives. The notoriety and foundation much relies upon the income age of s the organization. In any case, the thing is income age isn't exceptionally simple. An appropriate work culture is greatly required for each organization with the goal that the representatives feel working in a situation which causes them to feel great and s very simplicity. Consequently, the organization which follows business morals will place increasingly potential and proficiency in working and s taking choices. This additionally prompts the way of offering types of assistance and items to the clients. This likewise appropriates legitimate incentive. It very well may be induced that in the event that appropriate social or business morals isn't there, at that point the organization will likewise not ready to pick u p benefit. An organization who is a lot of effective consistently keeps up a legitimate corporate morals else it is beyond the realm of imagination to expect to keep up a solid situation of working environment. Subsequently, there will be interruption in the working. In this way, there will be an obstruction in the efficiency of the organization. In that setting it is required the business s morals must be kept up first if benefit must be picked up by the organization. 6.There are sure worldwide condition s issues, for instance contamination, deforestation and a worldwide temperature alteration. These are on the whole the issues which have for the most part developed because of the overabundance number of ventures and the items utilized by the industrialists There is another purpose behind which these natural issues have risen, it is predominantly because of the utilization of sumptuous merchandise . Most researchers opines that the grouping of nurseries gases like Chlorofluro Carbon gases quickens an unnatural weather change. There are likewise land contamination which happens from private and mechanical waste, poor woodland preservation . This causes medical problems, disintegration and harmed groundwater. Plastics , old phones and out of date PCs empowers in the landfills . Deforestation likewise empowers in neediness and furthermore get changes the atmosphere of

The Secret Truth on Admission Essay Samples for Graduate School Uncovered

The Secret Truth on Admission Essay Samples for Graduate School Uncovered The Good, the Bad and Admission Essay Samples for Graduate School Before you write your admissions essay you have to have a comprehension of your targets and the way in which your experiences to date prepare you for pursuing your aims. We're the sole expert admission paper services. In addition, a customer may ask the writer to submit part of the job for review and, if needed, ask her or him to make corrections. Regardless of what college you want to enroll at, you have to compose an admission essay. The admissions essay is frequently the least well-understood portion of the graduate school application yet it's important to your admissions success. What's a college admission essay. Thus, you should understand how to compose a graduate school admission essay. Essay requirements will be different from school to school, but you are going to probably be requested to write 250750 words. Pursuing a Master's Degree or a Doctoral Degree may be one of the most important decision a professional could possibly make. Writing a good college admission essay requires a lot of creativity. Writing an awesome graduate school essay is most likely a lot more straightforward than you could think. Length requirements can fluctuate, however, so make certain you're familiarized with the application requirements when you write. Despite the fact that you pay for homework, we provide those options free of charge. More frequently than not, deadlines for submitting applications are almost always short which makes many possible applicants worry they will be unable to submit their sample essay for MBA application punctually. It is crucial to adhere to a specific template in order to acquire a notion about the contents which ought to be a portion of the last co llege application essay. In reality, one main thing to notice is that a lot of these responses, while well-written and vivid, barely deal with students' interest in law school in any way! A self introduction essay is in the majority of cases written employing the very first person standpoint. You should have your reasons, and our primary concern is that you wind up getting a great grade. We've rounded up some of the greatest ones here if you are seeking more personal statement examples for graduate school. Of course you want to have an application essay to shine and, as a consequence, take your application to some other level. At present, there are numerous reasons why there's an increase in the quantity of graduate school applications. Inside my opinion, a mixture of both types of communication is vital. A good example of such sort of communication was shown in the occasion. Admission Essay Samples for Graduate School As one may note, a great essay can enable you to acc omplish your dreams, and the terrible paper can force you to fail. A wonderful college essay introduction is essential to making your essay stand out so there's a good deal of pressure to receive it right. Amazing rating and excellent reviews should tell you everything that you need to understand about this excellent writing service. Take a look at our video on picking a scholarly essay topic. The cost of an essay is dependent upon the total amount of effort the writer has to exert. It is a distinctive essay which tells about your finest qualities. It's possible to access the writer who's writing your essay directly so that you may make any correction. This writer decided to take a more personal approach by using their content. Your essay must incorporate an introduction, a body, and a conclusion. If you are in need of a well-crafted essay, then you can count on us to deliver. Despite exceptional grades a poorly written essay will offer you a terrible name. Therefore, it's essential that you compose an essay that's honest, interesting, and well organized. If you discover that the writer did not provide precisely what you expected, request a revision, and we'll make the corrections. Writing a high school essay if you've got the tips about how to do essay effectively. Nowadays it's quite hard to locate a trustworthy essay writing service. Review the prompt thoroughly and plan your essay before you start writing to make sure that you make an essay which will be an effective and persuasive accession to your application package.

Activated Carbon Cadmium

Sample details Pages: 17 Words: 5008 Downloads: 7 Date added: 2017/06/26 Category Statistics Essay Did you like this example? Introduction Environmental pollution by metals is a serious threat today due to increased industrial revolution and has become extensive. The current worldwide mine production of various heavy metals such as Cu, Cd, Pb, and Hg is very high (Pinto et al., 2004). These heavy metal sources include a number of diverse anthropogenic sources (textile, tannery and other industrial effluents, industrial solid wastes, urban runoff, sewage treatment plants, boating activities, agricultural fungicide runoff, domestic garbage dumps, and also by mining operations). Don’t waste time! Our writers will create an original "Activated Carbon Cadmium | Sciences Dissertations" essay for you Create order Metal toxicity and its effect on the growth and metabolism in higher plants is a subject that has a wide economical and ecological interest and also have been widely reviewed and gaining importance on several occasions over the last few decades (Brown and Jones, 1975; Foy et al., 1978; Ernst et al., 1992; Das et al., 1997; SanitÃÆ'Â ¡ di Toppi and Gabrielli, 1999; Hall, 2002; Clemens et al., 2002). Another interesting reason for this is out of the ninety naturally occurring elements fifty-three are heavy metals (Weast, 1984). Few metals are found to be essential for growth of plants, while few are found to be toxic for the growth of plants. Some of the heavy metals dont interact with the plant metabolism directly but decreases the level of soil microbes, affecting the growth of the plants (Niess, 1999). However, the accumulation in the soil has become a worldwide problem leading to the loss of agricultural productivity (Hasan, 2007). Among the heavy metals Cd is of special concern because of its potential toxicological profile even at lower concentration (Das Samantray, 1997). Cadmium is a toxic trace pollutant for humans, animals and plants, which enter the environment from various industrial processes, phosphate fertilizers and other anthropogenic activities, which then enters the food chain (Wagner, 1993). It has been estimated that more than 45% of all cadmium is used in electroplating, and that of 10% of total industrial cadmium use ends up in wastewater streams. Interests in the ecological effects of heavy metals has been growing recently, and assessing the phytotoxicity of cadmium is one of the most important criteria being used to avoid environmental risks, before these effluents can be recycled back for agricultural irrigation after some remediation or treatment processes. So it is inevitable that we should cope with the environmental damages induced by increased concentration of cadmium. The removal of cadmium (II) from wastewater stream therefore is of great importance as it can directly contaminate the ground water, aquatic organisms, agricultural lands and also the productivity. The global threat of reduction of uncontaminated ground water is also increasing exponentially with the scientific, industrial and technological developments (Tchobanoglous et al., 1991). Although various other techniques such as precipitation are most commonly used, to clean up the Cd contaminated water, the drawbacks of using those techniques, increases the need for an alternative technique which is more effective, reliable and also economically viable (USEPA, 1984). Cadmium being a highly toxic metal pollutant of soil inhibits root and shoot growth and yield production, affects nutrient uptake and homeostasis, and is frequently accumulated by agriculturally important crops including soybean with a significant potential to impair animal and human health (Sanita di toppi and Gabrielli, 1999). In plants such as pea, a number of toxic effects of Cd on metabolism has been reported, such as decreased uptake of nutrient elements (Sandalio et al., 2001), inhibition of various enzyme activities (Obata et al., 1996) and induction of oxidative stress (Lozano-Rodriet al., 1997, Romero-Puertas et al., 1999, Sandalio et al., 2001) including alterations in enzymes of antioxidant defense system (Dalurzo et al., 1997, Sandalio et al., 2001). However only little is known about the biochemical mechanisms underlying the intraspecific variation in the sensitivity versus tolerance to Cd in plants (Ashraf et al., 2005). Understanding the connections between a plants initial responses and the downstream events that constitute successful adjustment to its altered environment is one of the next grand challenges of plant biology (Ruth Grene, 2002). One of the common characteristics of these heavy metals such as cadmium is the induction of oxidative stress generating active oxygen species (AOS). Plants have evolved various protective defense mechanisms to eliminate or reduce these AOS species. One of them is the enzymatic or non-enzymatic antioxidant system, including peroxidase, Super oxide dismutase, catalase, glutathione peroxidase etc. Each of these parameters has physiological function under non-stressed conditions, but their activity or quantity is increased under oxidative stress (Sara Erdei, 2002). This study becomes more important because legume crops are less tolerant to Cd toxicity than cereals, grasses and frequently encounter strong inhibition of biomass production even at the less than micro molar range of cadmium (Inouhe et al., 1994). No much of the studies have been reported in the effect of cadmium in reproductive stage of soybean plant. Especially studies on the response of plants can very much help in increasing productivity, improving biomass, and reducing the green house gases, and also in the identification of Cd tolerant plants. Research studies on Cd effect on the economically important soybean crop may also be helpful to meet the increasing demand for soybean in India. The increasing global demand for soybean, oil and other products, rise in price at the international level particularly after the usage of soybean for biodiesel production, made us to select soybean as the plant of our research interest in this study. With the increasing scarcity for water and increasing pollution of ground water the irrigation of the legumes has become a big problem, in addition to the contaminated and less fertile soil for the farmers. Hence it is very essential to derive mechanisms to clean up technologies to remove the contaminants form wastewater and reuse of it for irrigation of legumes. Activated carbon absorption has been used successfully for the advanced treatment of municipal and industrial wastewater. Adsorption occurs when molecules adhere to the internal walls of pores in carbon particles produced by thermal or acid chemical activation (US EPA, 2000). Production of activated carbon from an easily available agro waste makes this technique more apt to adapt in a large-scale level. Also the reduction in the production cost by modification of already available techniques is very important and makes this process economically very feasible. Hence in our study we have selected the agricultural waste, shell from Anacardium occidentale L., a member of the Anacardiaceaefamily, of which the cashew is by far the most important economically. Anacardium occidentale L., is cultivated commercially in 32 countries on over 7.5 million acres. Cashew is now the #1 tree nut crop in the world, since its production surpassed that of almond in 2003. Average yields worldwide are about 600 lbs/acre. And India ranks second in its production contributing to 25% of the total production worldwide. Anacardium occidentale L produce 2 additional products of commercial value from their fruit: cashew apples and cashew nut shell liquid. After the CNSL is taken, the left out biological waste shell is thus considered for the production of low cost activated carbon in our study, which is available in higher quantity at a very cheaper price. Hence this study may be increasing one more commercially important product from the waste of Anacardium occidentale L. Objectives of The Study The major objectives of this research project are Use of the left out agro waste shell of Anacardium occidentale L., for the production of low cost activated carbon, in turn increasing one more commercially important product from the waste of Anacardium occidentale L., this also may be helping to improve the production of activated carbon in India to meet the increasing global need in the activated carbon industry. Development of an activated carbon process as the cleaning technology for removing heavy metal cadmium, from the Cd contaminated water Reuse of the treated water for growing economically important legume soybean and studying the response of soybean grown with the cadmium contaminated water before and after treatment. Specific Aims The specific aims of this study are as follows Study of the effect of Cd on the growth, stress and antioxidant metabolism of Glycine max (L.) Merr. Plants by petriplate and pot culture studies. Production and characterization of low cost activated carbon from the agro waste nut shell of Anacardium occidentale L. Batch mode experiments for the optimizing the conditions for maximum removal of Cd by the activated carbon from the biological waste nut shell of Anacardium occidentale L. Application of the treated water for irrigation and study of effect of Cd contaminated water after treatment on the growth, stress and antioxidant metabolism of Glycine max (L.) Merr. Plants by petriplate and pot culture studies. Evaluation of the effect of treated water on the growth on the growth of soybean over the treated water. A study on uptake and localization of cadmium by various parts of soybean Experimental Design and Salient Findings The experimental protocols are deduced and the work is designed in order to fulfill the objectives of the study and was carried out in eight phases, following standard protocols wherever necessary. PHASE-I: Collection of Seeds, Soil and Biological Waste Sample A. COLLECTION OF SEEDS, SOIL AND AGRO WASTE: Co-2 variety soybean [Glycine max (L.) Merr] seeds were collected from Millets and New Area Farm, Centre for Plant Breeding and Genetics, Tamilnadu Agricultural University, Coimbatore, and used for the study. The biological waste of shell of Anacardium occidentale L.was collected and the activated carbon is produced by the acid activation process. B. PREPARATION OF SYNTHETIC EFFLUENTS: The synthetic effluents with concentrations varying from 5, 10, 15, 20 and 25 ppm concentration of cadmium were prepared by using cadmium chloride, by calculating the level of cadmium in CdCl2 and used for growing the plants during germination, pot culture studies and for Cd adsorption studies. Distilled water is used as the control for all the experiments. C. COLLECTION OF THE SOIL AND SOIL STUDY Red soil was collected from the agricultural fields of Coimbatore, the composition is checked, and used throughout the study. The soil parameters checked includes, Moisture (%), pH, Electrical conductivity, Total nitrogen, Total phosphorus, Total potassium, Organic carbon, C / N ratio, Available Nitrogen, Available Phosphorus, Available potassium, Exchangeable calcium, Exchangeable Magnesium, Exchangeable sodium, Calcium, Magnesium, Sulphate, Chloride, Cadmium. Findings: The above parameters were checked to ensure that the soil is suitable for the growth of soybean. The Cd level was determined using Atomic Absorption Spectroscopy and found to be below non detectable limit and hence used for the study. PHASE-II Effect of Cadmium On Germination of Soybean (Petriplate Study 10 Days) The plants were grown in six groups as follows, and five plants were selected for checking germination parameters. GROUP-I NORMAL WATER TREATED SOYBEAN GROUP-II 5 ppm Cd CONTAMINATED ARTIFICIAL EFFLUENT TREATED SOYBEAN GROUP-III 10 ppm Cd CONTAMINATED ARTIFICIAL EFFLUENT TREATED SOYBEAN GROUP-IV 15 ppm Cd CONTAMINATED ARTIFICIAL EFFLUENT TREATED SOYBEAN GROUP-V 20 ppm Cd CONTAMINATED ARTIFICIAL EFFLUENT TREATED SOYBEAN GROUP-VI 25 ppm Cd CONTAMINATED ARTIFICIAL EFFLUENT TREATED SOYBEAN Parameters Checked: The parameters checked on 10th day includes Germination percentage, Root length, Shoot length, Length of whole plant, Fresh mass of whole plant, Dry mass of whole plant, Dry mass / fresh mass ratio, Relative seed germination, Root length, Shoot length percentage, Germination index, Seed vigor index, Tolerance index, Germination rate Percentage. Findings of Germination Study Germination of soybean., seedlings was drastically affected by the increasing concentration of cadmium in the effluents. A significant decrease in germination percentage, root length, shoot length, fresh mass, dry mass of whole plant, relative seed germination, root length, shoot length percentage, germination index, seed vigor index, tolerance index and germination rate percentage was observed. Also a significant increase in dry mass / fresh mass ratio was observed. With these preliminary results obtained the work was extended to red soil study using pot culture. PHASE -III Pot Culture Studies EFFECT OF CADMIUM ON SOYBEAN OBSERVED ON 20TH DAY AND 40TH DAY: The plants were grown in six groups as follows, and five plants were selected for checking all physical parameters and all biochemical estimations were made on three plants selected as replications. GROUP-I NORMAL WATER TREATED SOYBEAN GROUP-II 5 ppm Cd CONTAMINATED ARTIFICIAL EFFLUENT TREATED SOYBEAN GROUP-III 10 ppm Cd CONTAMINATED ARTIFICIAL EFFLUENT TREATED SOYBEAN GROUP-IV 15 ppm Cd CONTAMINATED ARTIFICIAL EFFLUENT TREATED SOYBEAN GROUP-V 20 ppm Cd CONTAMINATED ARTIFICIAL EFFLUENT TREATED SOYBEAN GROUP-VI 25 ppm Cd CONTAMINATED ARTIFICIAL EFFLUENT TREATED SOYBEAN III.A. GROWTH PARAMETERS CHECKED ON 20TH DAY The parameters checked on 20th day includes Root length, Shoot length, Plant height, Relative root length percentage, Relative shoot length percentage, Tolerance index, No of leaves, trifoliate, fresh weight, dry weight, Dry mass/fresh mass ratio, Leaf mass ratio, Stem mass ratio, Root mass ratio, Total dry matter yield under cadmium stress, Percentage weight gain, Seed vigor index, Leaf area measurements, Leaf area index, Leaf weight fraction, Specific leaf area, Leaf area ratio. FINDINGS: In the observations made with five plants in each group on 20th day, the following results were observed. The growth parameters such as root length, shoot length, plant height, relative root length percentage, relative shoot length percentage, tolerance index, no of leaves, trifoliates, fresh weight, dry weight were found to be decreased significantly with increasing concentrations of cadmium level in the effluents when compared to control. Also dry mass/fresh mass ratio, stem mass ratio, root mass ratio were found to be increased, while the other parameters such as leaf mass ratio, total dry matter yield under cadmium stress, percentage weight gain, seed vigor index, leaf area measurements, leaf area index, leaf weight fraction, specific leaf area, leaf area ratio were also found to be decreasing when compared to control group plants, with increasing levels of cadmium in the effluents. III.B. GROWTH PARAMETERS CHECKED ON 40TH DAY The parameters checked on 20th day includes Root length, Shoot length, Total plant height, Relative root length percentage, relative shoot length percentage, tolerance index, Number of leaves, trifoliate, nodules per plant, fresh weight, dry weight of individual organs, and whole plant, Dry mass/fresh mass ratio of individual organs, Leaf mass ratio, Stem mass ratio, Root mass ratio, Total dry matter yield under cadmium stress, Percentage weight gain, Seed vigor index, Leaf area measurements, Leaf area index, Leaf weight fraction, Specific leaf area, Leaf area ratio, Absolute growth rate, Crop growth rate, Unit leaf rate, Net assimilation rate, Relative growth rate, Leaf area duration FINDINGS: In the observations made with five plants in each group on 40th day, the following results were observed. The growth parameters such as root length, shoot length, plant height, relative root length percentage, relative shoot length percentage, tolerance index, number of leaves, trifoliates, nodules per plant, fresh weight, dry weight of individual organs, and whole plant, leaf mass ratio, total dry matter yield under cadmium stress, percentage weight gain, seed vigor index, leaf area measurements, leaf area index, leaf weight fraction, specific leaf area and leaf area ratio were found to be decreased significantly. The dry mass/ fresh mass ratio, stem mass ratio and root mass ratio were found to be increasing with increase in the concentration of cadmium. The growth parameters connecting the observations made on 20th and 40th day observations such as absolute growth rate, crop growth rate, unit leaf rate, net assimilation rate, relative growth rate, leaf area duration values showed a significant difference from the values of control group plants. III.C. BIOCHEMICAL PARAMETERS ESTIMATED ON 20TH DAY IN ROOT AND SHOOT TISSUES: The various biochemical estimations made includes, i. GROWTH PARAMETERS Chlorophyll a, b, total chlorophyll, Total carbohydrate, Starch, total Protein ii. ENZYMES: Amylase alpha, beta and total, Glucose-6-phosphate dehydrogenase iii. STRESS MARKERS Total free amino acids, Proline, TBARS iv. NON ENZYMATIC ANTIOXIDANTS Vitamin E, Vitamin C, Reduced Glutathione v. ENZYMATIC ANTIOXIDANTS Superoxide dismutase, Catalase, Peroxidase, Glutathione Reductase, Glutathione Peroxidase. FINDINGS: The levels of growth parameters such as Chlorophyll-a, b and total Chlorophyll were significantly found to be affected with the increase in the cadmium concentrations in the effluents. The levels of Total Carbohydrate, Starch and Total Protein were also estimated in root and leaf tissues and were found to be significantly decreased with increasing concentrations of cadmium. The decreasing levels of Amylase, Glucose-6-phosphate dehydrogenase were also observed with increasing concentrations of cadmium, when compared to control in both root and leaf tissues. The stress markers like Total Free Amino Acids, Proline and Thiobarbituricacid reactive substances (TBARS) were also found to be increased with increase in the concentrations of cadmium in both leaf and root tissues. The non enzymatic antioxidants such as Vitamin E, Ascorbic acid, and Reduced Glutathione were found to significantly varying with the varying concentrations of cadmium. The enzymatic antioxidants such as Catalase, Peroxidase, Glutathione Reductase, Glutathione peroxidase were found to be decreased in their levels with increasing concentration of cadmium. Superoxidedismutase was found to be increasing with increase in the Cd concentration. PHASE-IV PRODUCTION AND USE OF LOW COST ACTIVATED CARBON FOR REMOVAL OF CADMIUM FROM CONTAMINATED EFFLUENT ADSORPTION STUDIES. COLLECTION OF THE BIOLOGICAL WASTE. ACTIVATED CARBON PRODUCTION BY ACID ACTIVATION. PHYSICAL PROPERTIES OF ACTIVATED CARBON FTIR ANALYSIS OF ACTIVATED CARBON BEFORE ADSORPTION SEM ANALYSIS BEFORE ADSORPTION FINDINGS: The agricultural waste, shell from Anacardium Occidentale L., were collected, and the activated carbon is produced, the activated carbon of size less than 125 micron was selected and its physical parameters were determined, and is found to be suitable for removal of cadmium from waste water. Fourier Transform Infra Red spectroscopy and Scanning Electron Microscopy analysis were done for the prepared activated carbon. PHASE-V BATCH MODE ADSORPTION STUDIES Batch mode adsorption studies were done for the following parameters EFFECT OF EQUILIBRIUM TIME EFFECT OF pH EFFECT OF VARYING CARBON CONCENTRATION EFFECT OF VARYING CADMIUM CONCENTRATION EFFECT OF TEMPERATURE FINAL PERCENTAGE REMOVAL OF CADMIUM FROM VARIOUS CONC OF Cd SOLUTIONS. FTIR ANALYSIS OF ACTIVATED CARBON AFTER ADSORPTION SEM ANALYSIS AFTER ADSORPTION FINDINGS: The batch mode experiments were performed for adsorption studies and the optimum equilibrium time, optimum pH, effects of varying carbon concentration and varying carbon concentration and temperature were done and the carbon to cadmium ratio was determined. The final percentage of cadmium removed successfully after treatment with optimum concentrations was determined using Atomic Absorption Spectroscopy. The carbon collected after adsorption was analyzed using Fourier Transform Infra Red spectroscopy and Scanning Electron Microscopy. PHASE-VI EFFECT OF CADMIUM TREATED WATER ON GERMINATION OF SOYBEAN (PETRIPLATE STUDY 10 DAYS) The plants were grown in six groups as follows, and five plants were selected for checking germination parameters. GROUP-I NORMAL WATER TREATED SOYBEAN GROUP-II 5 ppm Cd CONTAMINATED ACTIVATED CARBON TREATED ARTIFICIAL EFFLUENT TREATED SOYBEAN GROUP-III 10 ppm Cd CONTAMINATED ACTIVATED CARBON TREATED ARTIFICIAL EFFLUENT TREATED SOYBEAN GROUP-IV 15 ppm Cd CONTAMINATED ACTIVATED CARBON TREATED ARTIFICIAL EFFLUENT TREATED SOYBEAN GROUP-V 20 ppm Cd CONTAMINATED ACTIVATED CARBON TREATED ARTIFICIAL EFFLUENT TREATED SOYBEAN GROUP-VI 25 ppm Cd CONTAMINATED ACTIVATED CARBON TREATED ARTIFICIAL EFFLUENT TREATED SOYBEAN GROWTH PARAMETERS CHECKED: The parameters checked on 10th day includes Germination percentage, Root length, Shoot length, Length of whole plant, Fresh mass of whole plant, Dry mass of whole plant, Dry mass / fresh mass ratio, Relative seed germination, Root length, Shoot length percentage, Germination index, Seed vigor index, Tolerance index, Germination rate percentage FINDINGS OF GERMINATION STUDY: Although the test groups showed a reduction in parameters when compared to control group, a highly significant improvement in the germination of soybean seedlings grown using with the increasing concentration of cadmium in the effluents after treatment. A significant improvement in germination percentage, root length, shoot length, fresh mass, dry mass of whole plant, relative seed germination, relative root length, shoot length percentage, germination index, seed vigor index, tolerance index and germination rate percentage were observed when compared to before treatment plants. Also a significant variation in dry mass / fresh mass ratio was observed. With these significant preliminary results obtained for treated effluents, the work was extended to red soil study using pot culture. PHASE- VII EFFECT OF CADMIUM ON METABOLISM AND ANTIOXIDANT STATUS OF SOYBEAN ON 20TH DAY AND 40TH DAY: The plants were grown in six groups as follows, and five plants were selected for checking all physical parameters and all biochemical estimations were made on three plants selected as replications. GROUP-I NORMAL WATER TREATED SOYBEAN GROUP-II 5 ppm Cd CONTAMINATED ACTIVATED CARBON TREATED ARTIFICIAL EFFLUENT TREATED SOYBEAN GROUP-III 10 ppm Cd CONTAMINATED ACTIVATED CARBON TREATED ARTIFICIAL EFFLUENT TREATED SOYBEAN GROUP-IV 15 ppm Cd CONTAMINATED ACTIVATED CARBON TREATED ARTIFICIAL EFFLUENT TREATED SOYBEAN GROUP-V 20 ppm Cd CONTAMINATED ACTIVATED CARBON TREATED ARTIFICIAL EFFLUENT TREATED SOYBEAN GROUP-VI 25 ppm Cd CONTAMINATED ACTIVATED CARBON TREATED ARTIFICIAL EFFLUENT TREATED SOYBEAN VII.A. GROWTH PARAMETERS MEASURED ON 20TH DAY The parameters checked on 20th day includes Root length, Shoot length, Plant height, Relative root length percentage, Relative shoot length percentage, Tolerance index, Number of leaves, Trifoliate, Fresh weight, Dry weight, Dry mass/fresh mass ratio, Leaf mass ratio, Stem mass ratio, Root mass ratio, Total dry matter yield under cadmium stress, Percentage weight gain, Seed vigor index, Leaf area measurements, Leaf area index, Leaf weight fraction, Specific leaf area, Leaf area ratio FINDINGS: The following observations were made with five plants in each group grown with treated effluents, on 20th day: The growth parameters such as root length, shoot length, plant height, relative root length percentage, relative shoot length percentage, tolerance index, number of leaves, trifoliates, fresh weight, dry weight were found to be decreased when compared to control. But a highly significant improvement was seen in all these parameters, when compared with the values of plants grown with effluents before treatment. Also dry mass/fresh mass ratio, stem mass ratio, root mass ratio were also found to be varied than the before treatment plants. The other growth parameters such as leaf mass ratio, total dry matter yield under cadmium stress, percentage weight gain, seed vigor index, leaf area measurements, leaf area index, leaf weight fraction , specific leaf area, leaf area ratio were also found to be improved when compared to before treatment plants, although it is decreasing when compared to control group plants. VII.B. GROWTH PARAMETERS MEASURED ON 40TH DAY The parameters checked on 20th day includes Root length, Shoot length, Plant height, Relative root length percentage, Relative shoot length percentage, Tolerance index, Number of leaves, trifoliate, nodules per plant, Fresh weight, Dry weight of individual organs and whole plant, Dry mass/fresh mass ratio of individual organs, Leaf mass ratio, Stem mass ratio, Root mass ratio, Total dry matter yield under cadmium stress, Percentage weight gain, Seed vigor index, Leaf area measurements, Leaf area index, Leaf weight fraction, Specific leaf area, Leaf area ratio , Absolute growth rate, Crop growth rate, Unit leaf rate, Net assimilation rate, Relative growth rate, Leaf area duration FINDINGS: In the observations made with five plants in each group on 40th day, the following results were observed for the plants grown after treatment of Cd containing waste water: The growth parameters such as root length, shoot length, plant height, relative root length percentage, relative shoot length percentage, tolerance index, no of leaves, trifoliates, nodules per plant, fresh weight, dry weight of individual organs, and whole plant, leaf mass ratio, total dry matter yield under cadmium stress, percentage weight gain, seed vigor index, leaf area measurements, leaf area index, leaf weight fraction, specific leaf area, leaf area ratio were found to be increased significantly when compared with the before treatment plants. The dry mass/ fresh mass ratio, stem mass ratio and root mass ratio were also found to be varying with concentration of cadmium after treatment. The growth parameters connecting the observations made on 20th and 40th day observations such as absolute growth rate, crop growth rate, unit leaf rate, net assimilation rate, relative growth rate, leaf area duration values showed a significant improved performance when compared to the plants gr own with the cadmium contaminated waste water before treatment. VII.C. BIOCHEMICAL PARAMETERS ESTIMATED ON 20TH DAY ON ROOT SHOOT TISSUES OF SOYBEAN: The various biochemical estimations made includes, i. GROWTH PARAMETERS Chlorophyll a, b, total chlorophyll, Total carbohydrate, Starch, Total Protein ii. ENZYMES: Amylase alpha, beta and total, Glucose-6-phosphate dehydrogenase iii. STRESS MARKERS Total free amino acids, Proline, TBARS iv. NON ENZYMATIC ANTIOXIDANTS Vitamin E, Vitamin C, Reduced Glutathione v. ENZYMATIC ANTIOXIDANTS Superoxidedismutase, Catalase, Peroxidase, Glutathione Reductase, Glutathione Peroxidase. FINDINGS: The levels of growth parameters such as Chlorophyll-a, b and Total Chlorophyll were significantly found to be improved with the increase in the cadmium concentrations in the effluents after treatment. The levels of Total Carbohydrate, Starch and Total Protein were also found to be increased significantly when compared to before treatment plants in both root and leaf tissues. Although a decreasing levels of Amylase, Glucose-6-phosphate dehydrogenase were observed with increasing concentrations of cadmium, when compared to control, a significant increase in their levels was observed when compared with the plants grown before treatment in both root and leaf tissues. The stress markers like Total Free Amino Acids, Proline and Thiobarbituric Acid Reactive Substances(TBARS) were also found to be decreased in both leaf and root tissues when compared with the plants grown using effluents before treatment. The non enzymatic antioxidants such as Vitamin E, Ascorbic acid and Reduced Glutathione were found to significantly varying with the varying concentrations of cadmium after treatment. The enzymatic antioxidants such as Catalase, Peroxidase, Glutathione Reductase, and Glutathione Peroxidase were found to be significantly increased in the plants grown after treatment. Also level of Superoxide dismutase was found to be reduced than the level found in plants grown using effluents before treatment. PHASE-VIII UPTAKE AND LOCALIZATION OF CADMIUM BY SOYBEAN PLANTS BEFORE TREATMENT The level of cadmium uptake was measured by atomic absorption spectrophotometer in the tissues of root, shoot, leaves, and pod of soybean grown using Cd contaminated water before treatment. AFTER TREATMENT The level of cadmium uptake was measured by atomic absorption spectrophotometer in the tissues of root, shoot, leaves, and pod of soybean grown using Cd contaminated water after treatment. FINDINGS: The uptake and localization of cadmium levels and correlated to the results obtained in biochemical and physical parameters. Conclusions The results obtained from the present study indicates The effect of Cd on the growth, stress and antioxidant metabolism of Glycine max (L.) Merr. Plants by petriplate and pot culture studies were studied and are found to be significant. The production of low cost activated carbon from agro waste of Anacardium occidentale L.., and the removal of Cd from the waste water by the low cost AC are significant. Use of the treated water for irrigation and its effect on the growth, stress and antioxidant metabolism of Glycine max (L.) Merr. Plants by petriplate and pot culture were studied. The results may be helpful in better understanding of the various growth, metabolic and defense response mechanisms of the Glycine max (L.) Merr. plants, grown with Cd contaminated water before and after treatment using activated carbon. The effect of treated water on the growth over the non-treated water was evaluated and the results show the efficiency of the treated Cd contaminated waste water for irrigation. The results also suggest that this method may be useful as a secondary treatment method in the water treatment plants involved in treatment of sewage wastewaters. References Ashraf Metwally, Vera I Safronova, Andrei A Belimov and Karl-Josef Dietz., Genotypic variation of the response to cadmium toxicity in Pisum sativum l., Journal of Experimental Botony, 56: 167-178, 2005. Brown JC, Jones WE., Heavy metal toxicity in plants 1. A crisis in embryo. Commun.Soil. Sci.Plant Anal., 6:421-438, 1975. Clemens S, Palmgreen MG, Kramer U., A long way ahead: Understanding and Engineering Plant Metal Accumulation. Trends Plant Sci., 7:309-315, 2002. Dalurzo HC, Sandalio LM, Gomez M, Del Rio LA, Cadmium Infiltration of Detatched Pea Leaves: Effect on its Activated Oxygen Metabolism. Phyton, 37: 59-64, 1997. Das P, Samantaray S, Rout GR, Studies on Cadmium Toxicity in Plants: A Review., Environ. Pollution 98: 29-36, 1997. Ernst WHO, Verkleij JAC, Schat H, Metal Tolerance in Plants., Acta Bot. Neerl. 41:229-248, 1992. Foy CD, Chaney RL, White MC.,The Physiology of Metal Toxicity in Plants., Ann. Rev. Plant Physiol. 29:11-566, 1978. Hall JL, Cellular Mechanisms for Heavy Metal Detoxification and Tolerance. J.Exp.Bot. 53:1-11, 2002. Hasan Syed Aiman, Barket Ali, Shamsul Hayat, Aqil Ahmed, Cadmium Induced Changes in the Growth and Carbonic Anhydrase Activity of Chickpea., Turk J Biol, 31: 137-140, 2007. Inouhe M, Ninomiya S, Tohoyama H, Joho M, Murayama T., Different Characteristics of Roots in the Cadmium Tolerance and Cd Binding Complex Formation between Mono- and Dicotyledonous Plants. Journal of plant research, 107: 201-207, 1994. Lozana-Rodriguez E, Hernandez L E, Bonany P, Carpena-Ruiz Ro. Distribution of Cd in Shoot and Root Tissues of Maize and Pea Plants: Physiological Disturbances., Journal of Exp Bot., 48: 123-128, 1997. Niess DH, Microbial heavy-metal resistance. Applied Microbiol. Biotech. 51:730-750, 1999. Obata H, Inouhe N, Umebayashi M., Effect of Cd on Plasma Membrane ATPase from Plant Roots Differing in Tolerance to Cd., Soil science and plant nutrition, 42: 361-366, 1996. Pinto AP, Mota AM, De Varennes A, Pinto FC., Influence of organic matter on the uptake of Cadmium, Zinc, Copper and Iron by Sorghum Plants., Sci.Tot. Environ., 326: 239-247, 2004. Romero-Puertas MC, Mc Carthy I , Sandalio LM, Palma JM, Corpas FJ, Gomez M, Del Rio LA., Cadmium Toxicity and Oxidative Metabolism of Pea Leaf Peroxisomes. Free Radical Research., 31: 25-31, 1999. Ruth Grene, Oxidative Stress and Accimilation Mechanisms in Plants., The Arabidopsis Book, American Society of Plant Biologists, 2002. Sandalio LM, Dalurzo HC, Gomez M, Romero-Puertas MC, Del Rio LA., Cadmium induced changes in the growth and oxidative metabolism of Pea plants., Journal of Experimental Botony, 52: 2115-2126, 2001. SanitÃÆ'Â ¡ di Toppi L, Gabbrielli R., Response to Cadmium in Higher Plants. Environ. Exp. Bot. 41:105-130, 1999. Sanita Di Toppi L, Gabrielli R., Response to Cadmium in Higher Plants., Environmental and experimental botany, 41: 105-130, 1999. Sara Erdei, Attila Hegedus, Gabor Hauptmann, Jozsef Szalai, Gabor Horvath., Heavy Metal Induced Physiological Changes in the Antioxidative Response System., Acta Biologica Szegediensis., 46(3-4): 89-90, 2002. Tchobanoglous, George and Burton, Fraklin L., Waste Water Engineering Treatment Disposal, Reuse., Metcalf and Eddy Inc., 3rd ed., 1991. USEPA, Granular Activated Carbon Systems Problems and Remedies, USEPA 800/490/9198, US EPA, Washington DC., 1984. Wagner G J., Accumulation of Cadmium in Crop Plants and its Consequences to Human Health. Adv Agron, 51: 173-212, 1993. US EPA, Waste Water Technology Fact Sheet, United States Environment Protection Agency, USEPA 832-f-00-017, US EPA, Washington DC., 2000. Weast RC, CRC Handbook of Chemistry and Physics. 64th Edn. CRC Press, Boca Raton, 1984.

The Role Of D Cycloserine ( Dcs ) On The Extinction Of...

In a study by Vengeliene, Kiefer, and Spanagel (2008), the role of d-cycloserine (DCS) on the extinction of conditioned alcohol-seeking behavior is investigated. In a dual-lever operant chamber, Wistar rats were trained using operant conditioning to press a lever to self-administer ethanol, while the opposite lever released water. Olfactory stimuli in the form of orange flavour extract and anise extract was added to aid the rats in discriminating between ethanol and water availability respectively. In addition to predictive olfactory stimuli, response-contingent cues were presented after each lever press. Through classical conditioning, ethanol is repeatedly paired with a conditioned auditory stimulus, similarly water self-administration results in the presentation of a light stimulus. The subjects were then divided into two groups, one group was injected with a vehicle and the other was injected with 5mg/kg DCS 60 minutes prior to each extinction session. During the twelve consecuti ve daily extinction sessions, both levers were extended with olfactory stimuli present and lever responses resulted in their associated cues, but no ethanol or water was released. One day after the last extinction session, the animals were primed with a dose of ethanol, and their ethanol responding was tested with its associated olfactory stimuli and response-contingent cue to study relapse-like behavior. This animal study found that the extinction of alcohol-seeking behavior, i.e. lever

Endurance Essay Example For Students

Endurance Essay Endurance plays a major role in many athletic activities. Without endurance training, many athletes would not be able to compete in their respective sports. Endurance training involves low resistance and high repetitions, but what exactly does this do to your body and how does it do it?For starters, endurance training increases the level of certain aerobic enzymes, which are needed for the breakdown of fuels to produce energy. Enzymes are proteins that speed up metabolic reactions; they release and transfer energy. Enzymes are influenced by many factors:1) Temperature- activity is increased when the muscles are warm, therefore warming up before the actual activity is very important2) Acidity- lower Ph levels reduces enzyme activity, leading to fatigue3) Fuel- enzymes work faster when they have more fuelThe faster the enzyme can breakdown your body’s fuel, the faster you will receive energy. Training also increases the number and size of the mitochondria. Mitochondria are cellular powerhouses that produce energy aerobically. All oxidative energy production takes place in the mitochondria. Oxygen is the key to endurance training, so the mitochondria are very important. Oxygen is needed to breakdown carbohydrates and fats, which provide energy. Dr. John Holloszy conducted an experiment to prove the importance of the mitochondria in endurance training. He had two groups of rats. One group was trained and eventually could exercise continually for four to eight hours. The untrained rats became tired after thirty minutes of exercise. Holloszy found a fifty to sixty percent increase in the mitochondrial protein and a twofold increase in oxygen consumption in the muscles of the trained rats. This also led to the conclusion that endurance-trained muscle fibers are better able to burn fat as a source of energy. Endurance training causes only limited gain in muscles. Muscles not in volved in training may actually lose strength. However, there may be an increase in myofibrils, but no significant increase in muscle fibers. Evidence has shown that fast-twitch fibers take on oxidative capabilities and assume the properties of slow-twitch fibers. Long distance runners have as much as eighty- percent slow-twitch fibers. Training also causes an increase in the ability of fast-twitch fibers to utilize oxygen. Endurance training also affects cardiac performance. The most obvious change that training brings about is a decrease in heart rate at both resting and at a fixed intensity. The stroke volume at all levels of physical activity is increased. The leads to a decrease in blood pressure. There is also an increase in cardiac output; cardiac output is the primary determinant of oxygen transport. Respiratory performance is affected by endurance training. It increases the endurance of chest muscles, which minimizes the loss of respiratory performance. Training also reduces the time it takes to reach a steady breathing rate once the exercise has begun. The ventilatory demands are decreased for four reasons:1) Increase in muscular efficiency2) Decrease in ventilatory drive3) Reduction in sensitivity of carotid chemorecptors4) Lesser production of lactateEndurance training can cause changes in your endocrine/hormonal system. Studies have shown the adrenal glands, which secrete epinephrine (adrenaline), enlarge with training. Epinephrine, cortisol, thyroxine, glucagon, and growth hormones are all secreted during exercise. Epinephrine and growth hormones are involved in the mobilization of fat. The need for insulin, which is usually secreted after a meal, is lowered because the muscles can take up sugar during exercise. Overall, training seems to fine tune the body’s secreti on and response to hormones. This leads to a more efficient use of hormones and energy. The previous talks about what endurance training does to your body. Now let’s look at what it does to you psychological. Endurance athletes have been found to have healthier mood state profiles. There are generally classified as having lower levels of tension, depression, anger, fatigue, and confusion. However, during periods of over-training, levels of anger, anxiety, and depression are increased. Overall though, endurance athletes are more mentally healthy than an average athlete is. .u92f8efc5bfa6f23e7475d779e96c3c6a , .u92f8efc5bfa6f23e7475d779e96c3c6a .postImageUrl , .u92f8efc5bfa6f23e7475d779e96c3c6a .centered-text-area { min-height: 80px; position: relative; } .u92f8efc5bfa6f23e7475d779e96c3c6a , .u92f8efc5bfa6f23e7475d779e96c3c6a:hover , .u92f8efc5bfa6f23e7475d779e96c3c6a:visited , .u92f8efc5bfa6f23e7475d779e96c3c6a:active { border:0!important; } .u92f8efc5bfa6f23e7475d779e96c3c6a .clearfix:after { content: ""; display: table; clear: both; } .u92f8efc5bfa6f23e7475d779e96c3c6a { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u92f8efc5bfa6f23e7475d779e96c3c6a:active , .u92f8efc5bfa6f23e7475d779e96c3c6a:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u92f8efc5bfa6f23e7475d779e96c3c6a .centered-text-area { width: 100%; position: relative ; } .u92f8efc5bfa6f23e7475d779e96c3c6a .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u92f8efc5bfa6f23e7475d779e96c3c6a .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u92f8efc5bfa6f23e7475d779e96c3c6a .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u92f8efc5bfa6f23e7475d779e96c3c6a:hover .ctaButton { background-color: #34495E!important; } .u92f8efc5bfa6f23e7475d779e96c3c6a .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u92f8efc5bfa6f23e7475d779e96c3c6a .u92f8efc5bfa6f23e7475d779e96c3c6a-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u92f8efc5bfa6f23e7475d779e96c3c6a:after { content: ""; display: block; clear: both; } READ: Hamlet: The Dog will have his Day EssayEndurance is gained by persistency with a lighter load. This means doing maybe one set of 20-40 with ten pounds, instead of two sets of ten to twelve with twenty pounds. You progressively increase your workload. Consistency is very important. Endurance workouts are all week long, all year-round. Endurance training affects every part of your body, physically and emotionally. It makes you healthier and overall happier person. Endurance plays a major role in all of our athletic activities. Sports and Games

African dance essays

African dance essays It all started with a prayer. A man dressed in white singing in a foreign language. Different languages, different people, different colors and different races. It was all part of the show that was named African Dance! What is African Dance? It is not mere dancing and music, and vendors and food. No, no! It is the story of different countries related to the African culture and the story of Africa itself. From India to Peru the African culture have somehow touch, change and/or develop lots of other cultures. There, in the African Dance Show they show the audience just a tiny bit of it. The first thing reflected in the show was the elders and why and how were they respected in those times. To a counsel of elders, the exited but patient team asked permission to continue with the show. The whole team, musicians, dancers, backstage staff... everyone whom has been part of the show (Even the elders from the audience) were awaiting for allowance to continue. And with the approval of such a wise counsel the show goes on. It all started with an Indian group known as Sidi Goma. With turkey feathers in their hats and skirts, barefooted and painted faces the agile dancers begun their part of the show. The representation of the dance was more like a wedding and/or other social events in the Indian culture. Or so it looked like. For most people it seems to be quite not impressive for the dance was not that intense compare to other African Dances. However, Malik, an African Dance Instructor from the Columbia College of Chicago explained later on, during one of his class that maybe the lack of knowledge for that specific Indians Culture, was the reason why it wasnt better appreciated. And the fact that they are the ones on stage putting on a show, weather they wouldve been telling a story or simply dancing for the fun of it, also changes the perspective of, and the whole experience with the Indian culture...

How to Conjugate the Regular French Verb Acheter (To Buy)

How to Conjugate the Regular French Verb 'Acheter' ('To Buy') Achete (to buy) is a very common French stem-changing verb. It is a verb that has two different stems but is conjugated with the same endings as  regular -er verbs. Stem-changing verbs are sometimes also called boot verbs or shoe verbs  because if you circle the forms that have stem changes in the conjugation table below, the resulting shape looks like a boot or shoe. The Actual Stem Change For the  present tense  of verbs that end in  -e_er (  _ indicates one or more consonants), the stem change consists of changing the  e  before that consonant to  Ãƒ ¨Ã‚  in all forms but  nous  and  vous. See this happen in the table below. Stem changes are not limited to the present tense; they  occur across several French tenses and moods, as shown in the table below. Note that the table below  has only the simple conjugations of the verb  acheter; it does not include the compound tenses, which consist of  a form of the auxiliary verb  and  the past participle. Common -e_er Stem-Changing Verbs   Ã‚  Ã‚  acheter  Ã‚  to buy  Ã‚  Ã‚  amener  Ã‚  to take  Ã‚  Ã‚  emmener  Ã‚  to take  Ã‚  Ã‚  Ã‚  enlever  Ã‚  to remove  Ã‚  Ã‚  geler  Ã‚  to freeze  Ã‚  Ã‚  harceler  Ã‚  o harass  Ã‚  Ã‚  lever  Ã‚  to lift, raise  Ã‚  Ã‚  mener  Ã‚  to lead  Ã‚  Ã‚  peler  Ã‚  to peel  Ã‚  Ã‚  peser  Ã‚  to weigh  Ã‚  Ã‚  promener  Ã‚  to walk Other than acheter, geler, harceler and peler, most verbs that end in -eler and -eter are part of a different stem-change group that includes -eler verbs and -eter verbs. Verbs that end in -à ©_er have a similar stem change. For the present tense of verbs that end in -à ©_er, the stem change consists of changing à © to à ¨ in all forms but nous and vous, as in the following example:   Ã‚  Ã‚  je  considà ¨re  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  nous  considà ©rons  Ã‚  Ã‚  tu  considà ¨res  Ã‚  Ã‚  Ã‚  Ã‚  vous  considà ©rez  Ã‚  Ã‚  il  considà ¨re  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  ils  considà ¨rent Common -à ©_er Stem-Changing Verbs      cà ©der  Ã‚  to give up, dispose of  Ã‚  Ã‚  cà ©là ©brer   to celebrate  Ã‚  Ã‚  complà ©ter   to complete  Ã‚  Ã‚  considà ©rer   to consider  Ã‚  Ã‚  diffà ©rer   to differ  Ã‚  Ã‚  espà ©rer   to hope  Ã‚  Ã‚  exagà ©rer* to exaggerate  Ã‚  Ã‚  gà ©rer   to manage  Ã‚  Ã‚  inquià ©ter   to worry  Ã‚  Ã‚  modà ©rer   to moderate  Ã‚  Ã‚  pà ©nà ©trer   to enter  Ã‚  Ã‚  possà ©der   to possess  Ã‚  Ã‚  prà ©fà ©rer   to prefer  Ã‚  Ã‚  protà ©ger* to protect  Ã‚  Ã‚  reflà ©ter   to reflect  Ã‚  Ã‚  rà ©pà ©ter   to repeat  Ã‚  Ã‚  rà ©và ©ler   to reveal  Ã‚  Ã‚  suggà ©rer   to suggest  Ã‚  Ã‚  zà ©brer   to stripe*These are also  spelling change verbs. Verbs that end in  -e_er  have a similar stem change.  For  -e_er verbs  and  -à ©_er verbs, the penultimate e takes on or changes to à ¨. Simple Conjugations of the French Stem-Changing Verb Acheter Present Future Imperfect Present participle j achte achterai achetais achetant tu achtes achteras achetais il achte achtera achetait nous achetons achterons achetions vous achetez achterez achetiez ils achtent achteront achetaient Pass compos Auxiliary verb avoir Past participle achet Subjunctive Conditional Pass simple Imperfect subjunctive j achte achterais achetai achetasse tu achtes achterais achetas achetasses il achte achterait acheta achett nous achetions achterions achetmes achetassions vous achetiez achteriez achettes achetassiez ils achtent achteraient achetrent achetassent Imperative tu achte nous achetons vous achetez

Information Security Risk Management Case Study Example | Topics and Well Written Essays - 500 words

Information Security Risk Management - Case Study Example Organization face internal as well as external actor, which create uncertainty for organizations in achieving the objectives. Hall (2010) called that the risk management was a hybrid function that had bridged the number of disciplines to reduce or avoid loss for organizations. Proactive activities are attempted to mitigate or prevent loss in the organizations. Tavakkoli-Moghaddam et al., (2011) used the compromise ranking (VIKOR) and fuzzy entropy techniques in engineering, procurement and construction projects. Separate techniques for risk identification and risk prioritization are used. Qualitative assessment helps the management to prioritize the risks identified by calculating their impacts and impacts. Except these techniques, Monte Carlo method is most significantly used for risk identification. This method is based on probability and their impacts. Monte Carlo method shows the correlation between the identified variables for a project. Identification of vulnerabilities and threats through risk assessment helps in determining the impacts of each risk. However, risk assessment becomes a complex undertaking when imperfect information is provided. Value assignment to information system business processes including the costs, recovery and their impacts can be measured in indirect and direct costs. Exposure of sensitive information about a specific business area of the organization has wide consequences and impacts the reputation or regard of the organization. Attacker can falsify the information, which is important for future decisions. Both qualitative and quantitative risk assessment technique can be used (Carroll, 2009). Risk identification requires the risk treatment. Risk treatment is a range of options used for risk evaluation and plan preparation for risk treatment. Planning the risk treatment also requires plans’ implementation. In an organization, when risk about information security

Husserl's theory of Phenomenology Essay Example | Topics and Well Written Essays - 750 words - 1

Husserl's theory of Phenomenology - Essay Example Philosopher Edmund Husserl proposed a vision of phenomenology that would increasingly allow philosophers and psychologists a means of investigating the vagaries of human conscious experience. While Husserl was the first philosopher to heighten phenomenology to an entire philosophical school of thought, subsequent thinkers would expand and change Husserl’s concepts. Throughout the 20th century two major forms of phenomenology emerged – Husserl’s theory of phenomenology and the existential theory of phenomenology. This essay compares and contrasts these divergent perspectives. There are a variety of differing features of Husserl’s theory of phenomenology and the existential version. In both instances, however, there is the similar recognition that phenomenological investigation considers internal aspects of human consciousness (Sokolowski, p. 159). Both perspectives on phenomenology worked to investigate aspects of human consciousness through bracketing techniques (Sokolowski, p. 159). In this way, the human senses’ perceived the external world was a major investigative trope. Both schools of thought recognized that the human senses only constituted a partial reflection of actual reality. Subsequently, phenomenology implemented the ‘epoche’ method of investigation where a particular aspect of sensory experience was bracketed and investigated. While the overarching mode of analysis is similar among both Husserl’s perspective the existential perspective on phenomenology, differences emerge in terms of the specifics. One of the primary differences between these perspectives is the objects they believe can be the object of phenomenological analysis. Existential phenomenology believed that phenomenology could only investigate actual objects from the external world. This perspective is contrasted with Husserl’s phenomenology that argues analysis also involved concepts such as freedom or justice. Ziemba indicates, â€Å"Husserl

African Traditional Literature Essay Example for Free

African Traditional Literature Essay Indigenous literature whether oral or written is the cultural heritage of most societies. Unfortunately, African traditional literature overtime has been treated as something inferior to their Western counterparts. But to a large extent, both traditional African literature and their European counterparts have similar socio-artistic values. Both express interest in the events happening in their society because they recognize their role as social barometer, hence, they need to express themselves properly to their audience no matter the language they use. African traditional literature shares a lot with similar literature from other parts of the world. More recent studies have indeed revealed that the old view that rural societies are not capable of producing elegant literature expressing the responses of men in an advanced culture to events around them is no longer tenable. This view was upheld by Westerners who studied traditional African literature with racial prejudice. They believed that African culture was still struggling for elementary problem of existence and was yet to attain the level of civilization that will facilitate the pursuit of literary achievement. But this view was met with a lot of controversial criticisms, as African Scholars began to argue the importance of African traditional literature in the literary world, stressing the fact that traditional literature is not only relevant, but should also be accorded a literary status in the literary world. Their reasons being that African literature perform certain functions in the society; the noticeable variety in the existing genre and; the competent evidence in the elegant use of language exhibited in the cause of performance with the resultant aesthetic effect, and with time, African traditional literature began to be accepted. But it was not wholly accepted by these Europeans. They began to employ their foreign concepts in the critical evaluation of African traditional literature. They believed that Africans do not possess adequate tools for the appraisal and evaluation of their literature. Hence, they began to employ these foreign approaches in the study of African traditional literature.

How to Paint a Geometric Design :: Expository Process Essays

How to Paint a Geometric Design    Art has been a part of our lives since humans first roamed the earth, but each person's definition varies with personality and environment. Some prefer the realism of Da Vinci, while others enjoy the simplicity of Mondrian. The challenge is to revise these forms and integrate them together to create a beautiful work of art. With a good eye and steady hand, anyone can create a fun and interesting conversation piece for any room of the house, just by following some basic guidelines.    Before the actual process of painting can begin there are several things that must be done. First and foremost is the creation of a design. Each artist, of course, has their own preferences on how best to accomplish this. Some jot it all down on a diner napkin, while others painstakingly draw out their idea in an expensive sketch book. Whatever the materials, the elements of design must be present, and the more of these which are incorporated the better the final product will be. There are many elements of design, such as rhythm and form, but two of the most important are color and balance. Balance simply means that the shapes and lines within the image compliment each other. In other words, the design is fun to look at. Color is important because it determines the mood of the painting. Greyscale is often very dramatic, whereas warm hues can make the heart race and cool colors can ease the mind. Contrasting colors such as purple and yellow can also be fun to use since th ey create a conflict of emotion within the viewer.    Once a design has been decided upon and before the process can begin supplies must be obtained. The nearest M.J. Designs or Michael's will most likely have the necessay items, but Gardenridge can be a good source also. Now is the time to decide upon a canvas size as well as what type of paint will be used. The type and size of the painting are artist's prerogative, of course, but many prefer large, stretched canvases because they're easier and more fun to work with. As far as paint goes, acrylics are best for beginners, and although not exactly reasonable, they aren't as expensive as most.

Master of Business Administration Essay

Pricing policy refers to the policy of setting the price of the product or products and services by the management after taking into account of various internal and external factors, forces and its own business objectives. Pricing Policy basically depends on price theory that is the corner stone of economic theory. Pricing is considered as one of the basic and central problems of economic theory in a modern economy. Fixing prices are the most important aspect of managerial decision making because market price charged by the company affects the present and future production plans, pattern of distribution, nature of marketing etc. Generally speaking, in economic theory, we take into account of only two parties, i. e. , buyers and sellers while fixing the prices. However, in practice many parties are associated with pricing of a product. They are rival competitors, potential rivals, middlemen, wholesalers, retailers, commission agents and above all the Govt. Hence, we should give due consideration to the influence exerted by these parties in the process of price determination. Broadly speaking, the various factors and forces that affect the price are divided into two categories. They are as follows: I External Factors (Outside factors) 1. Demand, supply and their determinants. 2. Elasticity of demand and supply. 3. Degree of competition in the market. 4. Size of the market. 5. Good will, name, fame and reputation of a firm in the market. 6. Trends in the market. 7. Purchasing power of the buyers. 8. Bargaining power of customers 9. Buyers behavior in respect of particular product II. Internal Factors (Inside Factors) 1. Objectives of the firm. 2. Production Costs. 3. Quality of the product and its characteristics. 4. Scale of production. 5. Efficient management of resources. 6. Policy towards percentage of profits and dividend distribution. 7. Advertising and sales promotion policies. 8. Wage policy and sales turn over policy etc. 9. The stages of the product on the product life cycle. 10. Use pattern of the product. Objectives of the Price Policy: A firm has multiple objectives today. In spite of several objectives, the ultimate aim of every business concern is to maximize its profits. This is possible when the returns exceed costs. In this context, setting an ideal price for a product assumes greater importance. Pricing objectives has to be established by top management to ensure not only that the company’s profitability is adequate but also that pricing is complementary to the total strategy of the organization. While formulating the pricing policy, a firm has to consider various economic, social, political and other factors. The Following objectives are to be considered while fixing the prices of the product. 1. Profit maximization in the short term The primary objective of the firm is to maximize its profits. Pricing policy as an instrument to achieve this objective should be formulated in such a way as to maximize the sales revenue and profit. Maximum profit refers to the highest possible of profit. In the short run, a firm not only should be able to recover its total costs, but also should get excess revenue over costs. This will build the morale of the firm and instill the spirit of confidence in its operations. 2. Profit optimization in the long run The traditional profit maximization hypothesis may not prove beneficial in the long run. With the sole motive of profit making a firm may resort to several kinds of unethical practices like charging exorbitant prices, follow Monopoly Trade Practices (MTP), Restrictive Trade Practices (RTP) and Unfair Trade Practices (UTP) etc. This may lead to opposition from the people. In order to over- come these evils, a firm instead of profit maximization, and aims at profit optimization. Optimum profit refers to the most ideal or desirable level of profit. Hence, earning the most reasonable or optimum profit has become a part and parcel of a sound pricing policy of a firm in recent years. 3. Price Stabilization Price stabilization over a period of time is another objective. The prices as far as possible should not fluctuate too often. Price instability creates uncertain atmosphere in business circles. Sales plan becomes difficult under such circumstances. Hence, price stability is one of the pre requisite conditions for steady and persistent growth of a firm. A stable price policy only can win the confidence of customers and may add to the good will of the concern. It builds up the reputation and image of the firm. 4. Facing competitive situation One of the objectives of the pricing policy is to face the competitive situations in the market. In many cases, this policy has been merely influenced by the market share psychology. Wherever companies are aware of specific competitive products, they try to match the prices of their products with those of their rivals to expand the volume of their business. Most of the firms are not merely interested in meeting competition but are keen to prevent it. Hence, a firm is always busy with its counter business strategy. 5. Maintenance of market share Market share refers to the share of a firm’s sales of a particular product in the total sales of all firms in the market. The economic strength and success of a firm is measured in terms of its market share. In a competitive world, each firm makes a successful attempt to expand its market share. If it is impossible, it has to maintain its existing market share. Any decline in market share is a symptom of the poor performance of a firm. Hence, the pricing policy has to assist a firm to maintain its market share at any cost. Ques2. Explain the important features of long run AC curve. Ans: Long run AC curves Long run is defined as a period of time where adjustments to changed conditions are complete. It is actually a period during which the quantities of all factors, variable as well as fixed factors can be adjusted. Hence, there are no fixed costs in the long run. In the short run, a firm has to carry on its production within the existing plant capacity, but in the long run it is not tied up to a particular plant capacity. If demand for the product increases, it can expand output by enlarging its plant capacity. It can construct new buildings or hire them, install new machines, employ administrative and other permanent staff. It can make use of the existing as well as new staff in the most efficient way and there is lot of scope for making indivisible factors to become divisible factors. On the other hand, if demand for the product declines, a firm can cut down its production permanently. The size of the plant can also be reduced and other expenditure can be minimized. Hence, production cost comes down to a greater extent in the long run. As all costs are variable in the long run, the total of these costs is total cost of production. Hence, the distinction between fixed and variables costs in the total cost of production will disappear in the long run. In the long run only the average total cost is important and considered in taking long term output decisions. Important features of long run AC curve 1. Tangent curve Different SAC curves represent different operational capacities of different plants in the short run. LAC curve is locus of all these points of tangency. The SAC curve can never cut a LAC curve though they are tangential to each other. This implies that for any given level of output, no SAC curve can ever be below the LAC curve. Hence, SAC cannot be lower than the LAC in the ling run. Thus, LAC curve is tangential to various SAC curves. 2. Envelope curve It is known as Envelope curve because it envelopes a group of SAC curves appropriate to different levels of output. 3. Flatter Unshaped or dish-shaped curve. The LAC curve is also U shaped or dish shaped cost curve. But It is less pronounced and much flatter in nature. LAC gradually falls and rises due to economies and diseconomies of scale. 4. Planning curve. The LAC cure is described as the Planning Curve of the firm because it represents the least cost of producing each possible level of output. This helps in producing optimum level of output at the minimum LAC. This is possible when the entrepreneur is selecting the optimum scale plant. Optimum scale plant is that size where the minimum point of SAC is tangent to the minimum point of LAC. . Minimum point of LAC curve should be always lower than the minimum point of SAC curve. This is because LAC can never be higher than SAC or SAC can never be lower than LAC. The LAC curve will touch the optimum plant SAC curve at its minimum point. A rational entrepreneur would select the optimum scale plant. Optimum scale plant is that size at which SAC is tangent to LAC, such that both the curves h ave the minimum point of tangency. In the diagram, OM2 is regarded as the optimum scale of output, as it has the least per unit cost. At OM2 output LAC = SAC.

Nanotechnology Essay - 716 Words

Now a days, Nanotechnology is widely used in many industrial areas such as, computing, pharmaceuticals, cosmetics, textile industries and many more. The major challenge is not only to make these materials smaller in size in order to store or process more information but also to optimize the synthesis process. However, the additional key point of the nanotechnology revolution within the next decades is that it will have the capability to use the advantage of mesoscopic properties of such Nano sized materials. These properties can strongly differ from the respective bulk counterparts due to quantum confinement or the high surface-to-volume ratio. For example, there will be increase in bandgap of these Nano materials for which it can be used†¦show more content†¦As the range of the implanted ions become comparable to the size of the small structures, important effects are taken in to account in experimental planning such as , structural changes induced by point defects, strongl y enhanced dynamic annealing and sputtering. Even though a huge number of different nanomaterial systems can be realized with sophisticated synthesis methods, a lot of desired nanostructures will still remain inaccessible due to chemical and physical reasons. The main reason for that is, most of the synthesis method work close or even at thermodynamic equilibrium which is an ideal case. For example, superconductivity at higher temperatures is hard to achieve and yet under research. Issues like solubility limits or surface reconstructions are difficult or even impossible to overcome during synthesis. One alternative option is the subsequent modification of prepared nanomaterials such as Nano wires using energetic ion beam irradiation, which enables processes far from thermodynamic equilibrium. This can result into metastable phases of the nanomaterials/nanostructures with unusual or even exotic structural, electrical, optical or magnetic properties. Furthermore, ion implantation is a very precise and controllable doping method widely used both in research and semiconductor industries. 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