Why do we write essays
Isi Test Essay Topics
Wednesday, August 26, 2020
Cango Analysis Essay Example for Free
Cango Analysis Essay Like Liz makes reference to in the video (discourse); CanGo goes about as an individual customer for their clients. Clients donââ¬â¢t have go to various store to purchase their product when they can purchase online at a similar spot and at reasonable costs. Shortcomings: When Liz was solicited to set up a discourse from how their organization created after some time, she had no idea of where to begin. She didnââ¬â¢t prepare, for instance; she makes reference to in the goals video that on the off chance that she had done some getting ready for her organization, her organization would have gone much a long way from where they are at now. CanGo didnââ¬â¢t have a key arrangement for web based gaming. Liz and her representatives simply had a little gathering and without giving a notification early, she recently declared that they are going into another market of internet gaming. Every one of her representatives were amazed from the start. She didnââ¬â¢t solicit any from her representatives before that on the off chance that they loved the possibility of web based gaming or not. She just felt free to request starter advertising plan. The representatives appeared to be reluctant as to posing inquiries. The representatives at CanGo donââ¬â¢t cooperate and are not working in a group setting as ought to be actualized. Besides, the organization doesnââ¬â¢t figure out what this web based gaming incorporates. Further, the organization didnââ¬â¢t address figure out what might be the different degrees of help it would give to its clients. CanGo didnââ¬â¢t build up a methodology clarifying how it will lead its bu siness. Openings: As one of the representative notices shouldn't something be said about online ââ¬Å"footballâ⬠match-up? I figure it would be extraordinary thought for the organization to feel free to actualize an online football match-up, since a great deal of clients like to play football or sports. It may be the case that during the football season they can get an immense surge. Furthermore web based gaming additionally permits individuals from various nations to play simultaneously which is an enormous in addition to. Dangers: CanGo doesnââ¬â¢t have a gigantic cash-flow to contribute. On the off chance that they squander it on the possibility of internet gaming without knowing whether they have any future with it, CanGo will be in a tremendous obligation. On the off chance that they are going to prepare their staff to do the activities, their clients will be troubled in light of the fact that they have not many individuals and there is a ton of work to do. They would need to build wages of their representatives since they will deal with more work than they should. Proposal: CanGo organization needs to have a crucial vision proclamation. Statement of purpose will depict what their organization does and vision proclamation is the place the board needs to see their organization in future. Initial step is, to have these two proclamations prepared, which this organization is absent. I donââ¬â¢t think CanGo ought to develop their concept of web based gaming without having a vital arrangement. They were feeling the loss of the considerable number of components of key arranging which are execution, assessment and arrangement. There were no inquiries concerning the fate of web based gaming nor there do any answer to perceive how much achievement different organizations had so far with internet gaming. Nobody examined about the gear they are going to need to manufacture this immense undertaking. Liz has put the entire weight on one worker. There is no collaboration; imagine a scenario in which that individual gets languid and comes up a lethargic promoting plan. At that point everybody would need to consent to it on the grounds that no other part knows the slightest bit about advertising. Liz ought to have disclosed to her representatives that everybody needs to concoct showcasing plan and afterward in the following gathering they will pick the best one by accord. I donââ¬â¢t think organization is in its best budgetary condition. In the event that they proceed with their concept of web based gaming, operational expenses of purchasing gear and programming are going to cost a great deal without anyone else. I additionally think they need new staff; preparing old workers about the new innovation will be an extreme activity. Employing the new staff will be less expensive. May be they should trust that the money related occasions will show signs of improvement or they ought to redistribute. The organization can redistribute the usage of gear which would spare them a great deal of cash and keeping the client care here in America. CanGoââ¬â¢s clients will be cheerful on the grounds that they will have the option to converse with their own kin in their language serenely. Client assistance ought to be the need in any choice they make or any help they give. References: Devry. (n. d. ). CanGo recordings. Recovered July 15, 2009, from devry: www. devry. edu/ec/crs
Saturday, August 22, 2020
Management and Leadership at Cvs Caremark Free Essays
The executives and Leadership at CVS Caremark Michell McGill MGT/330 September tenth, 2012 Ed Robinson CVS Caremark is the biggest drug store medicinal services supplier in the United States with coordinated contributions over the whole range of Pharmacy Care. CVS Caremark is a market head in mail-request drug store, retail drug store, claim to fame drug store, and retail centers and is a main supplier of Medicare Part D Prescription Drug Plans. As one of the countryââ¬â¢s biggest drug store benefits administrators (PBMââ¬â¢s) CVS Caremark gives access to a system of in excess of 65,000 drug stores, including in excess of 7,3000 CVS/drug store stores that offer unparallel types of assistance and capabilities(ââ¬Å"Recruiter contact information,â⬠2012). We will compose a custom article test on The board and Leadership at Cvs Caremark or on the other hand any comparable theme just for you Request Now The size and parts of the organization CVS Caremark has actualized an authority group contained gifted and differing pioneers whoââ¬â¢s capacities makes the organization a pioneer among retail and claim to fame drug stores in the United States. CVS Caremark isolates the organization into a Business Unit that comprises of MinuteClinic, Pharmacy Benefit Management and Retail Pharmacy. Administration, characterized as affecting individual and gathering exercises toward objective accomplishment. Official initiative is a key segment to the achievement of CVS Caremark. CVS Caremark fill a significant number of their Executive Leadership openings from inside, partners are offered improvement designs and empower open exchange with associates and directors. Ordinary preparing and authority improvement programs guarantee that ability can be advanced from inside the organization. CVS Caremark utilizes Senior Executive Teams and office and line officials these positions are answerable for help and to work with groups that oversee the vast majority of the significant staff bolster capacities (ââ¬Å"Recruiter contact information,â⬠2012). The executives is depicted as the way toward working with individuals and assets to achieve authoritative objectives. At CVS Caremark there are a few kinds of administrators in the retail locations. There are area senior supervisors, locale drug store directors, head supervisors, move administrators, photograph lab chiefs, drug store supervisors, lead drug store educate, minute facility administrator and every chief report to the head supervisors. The conveyance place utilizes more supervisors just as different offices. Jobs and Responsibilities MinuteClinic are overseen by nurture expert who offer administrations to treat minor medical problems, for example, strep throat, and ear, eye, sinus, bladder, and bronchial contaminations. Others persuade of the moment center is the capacity to have a few basic immunizations, influenza shots, hepatitis An and B, lockjaw, and pneumonia. The advantage to the client is there are no arrangement fundamental and the expert pro can analyze and treat and compose remedies, which can be filled promptly in the store drug store with practically zero pausing. Other convient administrations are camp, sports, and school physicals on a day by day stroll in, no arrangement fundamental. Drug store Benefit Management is another specialty unit that helps the clients with dealing with their advantage, documenting solution via mail and in the retail setting. The administrations offered assistance the client record protection and fill their remedies. Administrations, for example, prepared fill and multi day gracefully of support prescriptions like circulatory strain, asthma drug, anti-conception medication, and so on can be naturally reordered each month or 90 days as indicated by their protection plan. The advantage to the traditions is that they don't need to record their protection and be repaid by the insurance agency. The medicines can be consequently topped off each month or like clockwork. CVS/drug store retail division is Americaââ¬â¢s driving retail drug store with in excess of 7,300 CVS/drug store and Longs Drug stores . Huge numbers of CVS/drug stores are open 24 hours, which is consistently an advantage to the client who may have a late night outing to the ER. CVS/drug store offer customized skill, in the retail locations and online at CVS. com. This is an advantage to the old patients, they don't need to make sure to bring in their remedies, and they get a coursity call if the solutions are not gotten inside two days after the fill. As individuals are living longer today the older commonly don't have help keeping up their medications or different needs and at time the duty can get overpowering. Clients appreciate the persuade to talk with a drug specialist about minor issues with their wellbeing or prescriptions. Bed to cost each cv/drug store offer doctor prescribed meds related medicinal services items and other wellbeing items, for example, emergency treatment items, supports, walkers for the older, bed skillet, and so forth. There are 600 in-store minute facilities with additional to stop by 2016. The front store offer a wide assortment of famous excellence supplies, wellbeing, and individual consideration brands, very much loaded persuade nourishments and a photograph lab with one hour administrations and numerous other photograph needs, regular path, and blessing thoughts and an enormous gracefully of cards for each event. CVS Caremark is in the United States, the organization is propelling a Spanish adaptation of Caremark. com. CVS Caremark planes precipitations approach most extensive Spanish-language Web webpage in PBM industry. The administrations gave will be indistinguishable administrations from English-talking clients. While CVS Caremark offers incredible administrations and advantages to their representatives, turnover can be an issue, because of certain components that stick out, According to Sam Walton of Wal-bazaar, ââ¬Å"If you need to know where the issue is ask the front lineâ⬠. The workers at CVS have a few issues that whenever adjusted the representatives might be more joyful and offer better client care. One issue is with the workplace, in retail drug store representatives work an eight-hour move and numerous days there is no breaks, no lunch, and commonly no washroom breaks. When managing clients who are wiped out and not feeling admirably, and all they need is to get their drugs and return home. The workers need to have a break from the insane quick pace of the cutting edge. This would deal with the washroom issue. While the administration doesn't advise workers not to enjoy a reprieve, they additionally don't make taking break simple. With respect to a mid-day break, representatives can have food in the store yet ordinarily a few stores may fill 800 to a 1,000 remedies per day. This leaves brief period to eat or whatever else. On the off chance that workers had a break and a brief period to eat, administration with a grin, is almost certain. Another worker issue is the work routine, no set calendars are , most store representatives including directors are required to work two-day movements and two night or night shifts and each other end of the week. On the off chance that the store is open 24 hours the last move get off around 11:00 p. m. . . The 24-hour stores never close for anything, precipitation slush or day off. On the off chance that CVS Caremark would take a gander at these couple of issues the administration would improve, the clients would be more joyful. Clients can on occasion hold up 30 minutes to an hour for their remedies. Worker who are depleted and hungry and need to go to the bathroom are less inclined to give extraordinary client care. CVS Caremark the executives is continually searching for approaches to improve their administration at the store level. There are week after week telephone gatherings for the supervisory crew, the drug specialist, the experts, and the minutecilnic, and retail front store. To talk about the month to month administration objectives and what should be finished to improve the administration for the months to come. The locale administrators should be in the store all the more frequently and the administration need to care more for their workers on a day by day bases and the executives will see an adjustment in client assistance scores. References: Recruiter contact data. (2012). Recovered from http://data. cvscaremark. com Step by step instructions to refer to Management and Leadership at Cvs Caremark, Papers
Friday, August 21, 2020
What Is Oppositional Defiant Disorder
What Is Oppositional Defiant Disorder Theories Behavioral Psychology Print Oppositional Defiant Disorder in Children By Ann Logsdon Ann Logsdon is a school psychologist specializing in helping parents and teachers support students with a range of educational and developmental disabilities. Learn about our editorial policy Ann Logsdon Medically reviewed by Medically reviewed by Aron Janssen, MD on November 27, 2019 linkedin Aron Janssen, MD is board certified in child, adolescent, and adult psychiatry and is the vice chair of child and adolescent psychiatry Northwestern University. Learn about our Medical Review Board Aron Janssen, MD Updated on February 13, 2020 skynesher/Vetta/Getty Images More in Theories Behavioral Psychology Cognitive Psychology Developmental Psychology Personality Psychology Social Psychology Biological Psychology Psychosocial Psychology Oppositional defiant disorder (ODD) is a psychiatric disorder that typically emerges in childhood and can last throughout adulthood. Symptoms Children with ODD display behaviors that are challenging for parents and educators. For example, they demonstrate aggression and purposeful misbehavior. They usually have difficulty interacting appropriately with peers and adults. The frequency and severity of their behavior problems cause difficulty at home and at school. These children often suffer from learning problems related to their behavior. Being argumentative and defiant is a common problem in these children. Other common symptoms of ODD include: Low tolerance for frustrationBeing easily annoyedPurposeful irritation of othersMoodiness and unprovoked angerNoncompliance with even simple requestsNo sense of conscienceLyingCausing conflict It is important to note that these symptoms occur in multiple domains and not just at home. Many children engage in oppositional behaviors with their parents but not in any other environment. Children with ODD display these behaviors in multiple domains. Children with persistent, severe symptoms may possibly have ODD and should be evaluated by a pediatric psychiatrist. It is unclear what causes ODD. However, a combination of child temperament and parents coping responses may be a factor in its development. Difficulties in family functioning may contribute as well. Managing Oppositional Defiant Disorder It is important that intervention begin as early as possible with these children. Treatment often involves counseling and therapy. Parent training in behavior management can be helpful. It will be important for the childs therapist to work closely with parents and teachers to ensure the effectiveness of a treatment program because behavior techniques that work with most children may be ineffective with children who have ODD. The Importance of a Routine Children with ODD often have a goal of annoying parents and teachers and will misbehave to provoke a negative response. It is especially important to set clear expectations rules and to apply them consistently. Having a routine can help ODD children cope with activities at home such as transitioning from dinner to homework to bedtime. Applying rules and following routines consistently and fairly are important for that reason. Forming a Positive Relationship The first step in treatment is building a positive relationship with your child. Most treatments for ODD begin with the parent engaging with the child in child-led play with the parent providing positive reinforcement and engagement. Discipline and Rewards The next step (and probably the most important) is to provide specific labeled praise and rewards for the pro-social behaviors you want to see. Treatment will often focus on one or two behavior problems, but the focus should be on reinforcing pro-social behaviors (i.e. keeping hands and feet to self, demonstrating respectful disagreements, etc.). If the child responds to behavior management systems, use stickers, tokens, or a behavior chart to show progress toward behavior goals. Allow the child to identify rewards he would like to earn. As the child demonstrates success, offer reinforcement such as spending time in a preferred activity, verbal praise, edible rewards, or items from a prize box. If the child has the tendency to do the opposite of what you want him to do, avoid giving direct praise that could result in misbehavior. For example, saying, I like the way youre keeping your hands to yourself, could provoke the child to become physically aggressive. Avoid arguing or lecturing the child, and try to keep your own temper under control. Avoid letting the child see you become angry, as this may be rewarding to her. Using a matter-of-fact tone of voice without emotion, simply state the rule that was broken and what the consequences will be. Be consistent and avoid getting into a verbal argument with the child over consequences or what happened. Allow the child to have a place to vent his frustrations. Provide a pillow to punch or to yell into. Social Interaction When the child interacts with others, make sure there is adequate supervision to ensure that rules can be enforced, and adults can help him interact appropriately. It can be helpful to have the schools counselor to work with peers to help them learn to respond appropriately to the childs behaviors. Formal social skills training can be effective in helping the child with ODD to interact with peers and adults. Can Children Recover From Oppositional Defiant Disorder? The prognosis for recovery from ODD is unclear. Some children will mature and symptoms of the disorder will subside into adulthood. Others will carry the disorder into adulthood. Meeting the complex needs of these children will require the cooperation of parents and school personnel as well as mental health professionals. A cooperative, consistent effort at home and school will improve the likelihood of a positive outcome for these children, especially when intervention begins at an early age.
What Is Oppositional Defiant Disorder
What Is Oppositional Defiant Disorder Theories Behavioral Psychology Print Oppositional Defiant Disorder in Children By Ann Logsdon Ann Logsdon is a school psychologist specializing in helping parents and teachers support students with a range of educational and developmental disabilities. Learn about our editorial policy Ann Logsdon Medically reviewed by Medically reviewed by Aron Janssen, MD on November 27, 2019 linkedin Aron Janssen, MD is board certified in child, adolescent, and adult psychiatry and is the vice chair of child and adolescent psychiatry Northwestern University. Learn about our Medical Review Board Aron Janssen, MD Updated on February 13, 2020 skynesher/Vetta/Getty Images More in Theories Behavioral Psychology Cognitive Psychology Developmental Psychology Personality Psychology Social Psychology Biological Psychology Psychosocial Psychology Oppositional defiant disorder (ODD) is a psychiatric disorder that typically emerges in childhood and can last throughout adulthood. Symptoms Children with ODD display behaviors that are challenging for parents and educators. For example, they demonstrate aggression and purposeful misbehavior. They usually have difficulty interacting appropriately with peers and adults. The frequency and severity of their behavior problems cause difficulty at home and at school. These children often suffer from learning problems related to their behavior. Being argumentative and defiant is a common problem in these children. Other common symptoms of ODD include: Low tolerance for frustrationBeing easily annoyedPurposeful irritation of othersMoodiness and unprovoked angerNoncompliance with even simple requestsNo sense of conscienceLyingCausing conflict It is important to note that these symptoms occur in multiple domains and not just at home. Many children engage in oppositional behaviors with their parents but not in any other environment. Children with ODD display these behaviors in multiple domains. Children with persistent, severe symptoms may possibly have ODD and should be evaluated by a pediatric psychiatrist. It is unclear what causes ODD. However, a combination of child temperament and parents coping responses may be a factor in its development. Difficulties in family functioning may contribute as well. Managing Oppositional Defiant Disorder It is important that intervention begin as early as possible with these children. Treatment often involves counseling and therapy. Parent training in behavior management can be helpful. It will be important for the childs therapist to work closely with parents and teachers to ensure the effectiveness of a treatment program because behavior techniques that work with most children may be ineffective with children who have ODD. The Importance of a Routine Children with ODD often have a goal of annoying parents and teachers and will misbehave to provoke a negative response. It is especially important to set clear expectations rules and to apply them consistently. Having a routine can help ODD children cope with activities at home such as transitioning from dinner to homework to bedtime. Applying rules and following routines consistently and fairly are important for that reason. Forming a Positive Relationship The first step in treatment is building a positive relationship with your child. Most treatments for ODD begin with the parent engaging with the child in child-led play with the parent providing positive reinforcement and engagement. Discipline and Rewards The next step (and probably the most important) is to provide specific labeled praise and rewards for the pro-social behaviors you want to see. Treatment will often focus on one or two behavior problems, but the focus should be on reinforcing pro-social behaviors (i.e. keeping hands and feet to self, demonstrating respectful disagreements, etc.). If the child responds to behavior management systems, use stickers, tokens, or a behavior chart to show progress toward behavior goals. Allow the child to identify rewards he would like to earn. As the child demonstrates success, offer reinforcement such as spending time in a preferred activity, verbal praise, edible rewards, or items from a prize box. If the child has the tendency to do the opposite of what you want him to do, avoid giving direct praise that could result in misbehavior. For example, saying, I like the way youre keeping your hands to yourself, could provoke the child to become physically aggressive. Avoid arguing or lecturing the child, and try to keep your own temper under control. Avoid letting the child see you become angry, as this may be rewarding to her. Using a matter-of-fact tone of voice without emotion, simply state the rule that was broken and what the consequences will be. Be consistent and avoid getting into a verbal argument with the child over consequences or what happened. Allow the child to have a place to vent his frustrations. Provide a pillow to punch or to yell into. Social Interaction When the child interacts with others, make sure there is adequate supervision to ensure that rules can be enforced, and adults can help him interact appropriately. It can be helpful to have the schools counselor to work with peers to help them learn to respond appropriately to the childs behaviors. Formal social skills training can be effective in helping the child with ODD to interact with peers and adults. Can Children Recover From Oppositional Defiant Disorder? The prognosis for recovery from ODD is unclear. Some children will mature and symptoms of the disorder will subside into adulthood. Others will carry the disorder into adulthood. Meeting the complex needs of these children will require the cooperation of parents and school personnel as well as mental health professionals. A cooperative, consistent effort at home and school will improve the likelihood of a positive outcome for these children, especially when intervention begins at an early age.
Sunday, May 24, 2020
Report about The Effect Of Light Intensity On Oxygen Production
Abstract The purpose of our experiment was to visualize the effect of light intensity on oxygen production. In the capacity of a test subject we used algal cultures. For these researches we used the Winkler method of titration. Our experiment results showed that there is an effect of light intensity on oxygen production. à Our research has a great significance for agriculture, biochemistry and biophysics. Introduction Photosynthesis is the metabolic process by which plants trap solar energy, convert it to chemical energy, and store it in the bonds of organic nutrient molecules, such as glucose. Nearly all types of plants and algae, as well as some protists and bacteria, are capable of photosynthesis (Govindjee, 1990). Once the photosynthetic organisms we call autotrophs used light energy to generate sugars and other organic nutrients, they can break them down again for their own cellular energy needs. Animals, fungi, and most microbes (the three groups are heterotrophs), of course, use autotrophs, or organisms that eat autotrophs as food. Photosynthesis uses carbon dioxide, water, and energy to build glucose, instead of breaking down glucose to carbon dioxide and water and in the process releasing energy: Carbon dioxide + Water + Light energy à à à à à Glucose + Oxygen. Photosynthesis consists of the ââ¬Å"light-trappingâ⬠phase, which requires sunlight, and the sugar-building phase, which can proceed whether or not light is present (Postlewait Hopson, 1990, p. 104-112). It is estimated that between 70% and 80% of the oxygen in the atmosphere is produced by marine plants. The oceans cover about 71% of our planet and land is only about 29%. Algae produce about 330 billion tons of oxygen each year. Algae produce oxygen during the daytime, which in turn provides oxygen for fish and other underwater organisms, microorganisms and plants. On the flip side, algae use oxygen at night, and too much algae can deplete the waters oxygen. Marine plants are also used as food. Algae are very important ecologically because they are the beginning of the food chain for other animals. Phytoplankton, a single-celled type of algae, is eaten by small animals called zooplankton (mostly crustaceans, such as tiny shrimp) that drift near the surface of the sea. The zooplankton is in turn fed upon by larger zooplankton, small fish, and some whales. Larger fish eat the smaller ones. At the top of the open-water food web may be fish-eating birds, seals, whales, very large fish s uch as sharks or bluefin tuna, and humans. Researchers from the Baylor University established the exact cause of the high toxicity of representative Chrysophyta Prymnesium parvum. It turned out, the degree of toxicity produced by these algae substances affect pH of the water of lakes and rivers. The higher pH implicates more toxic waste products of some algae. The discovery is of particular interest because, as we know, the algae are able to regulate the pH of the habitat. In laboratory tests, scientists were able to establish that the toxic activity of algae in water pH 8.5 increased by more than 5 times in comparison with this activity at pH 6.5. For measuring dissolved oxygen we used the Winkler method of titration. In 1888 the Hungarian Lajost Winkler proposed a titremetric method to measure dissolved oxygen in waters. The Winkler Method is a technique used to measure dissolved oxygen in freshwater systems. Dissolved oxygen is used as an indicator of the health of a water body, where higher dissolved oxygen concentrations are correlated with high productivity and little pollution. This test is performed on-site, as delays between sample collection and testing may result in an alteration in oxygen content (Abril, 2000). Materials and Methods Procedure: Reagents List: 2ml Manganese sulfate; 2ml alkali-iodide-azide; 2ml concentrated sulfuric acid; 2ml starch solution; Sodium thiosulfate. Procedure: Filling a 300-mL glass Biological Oxygen Demand (BOD) carefully stopper bottle brim-full with sample water. 10 bottles were used. Adding 2mL of manganese sulfate to the collection bottle by inserting the calibrated pipette just below the surface of the liquid immediately. Adding 2 ml of alkali-iodide-acide reagent in the same manner. Stoppering the bottle with care to be sure no air is introduced. Mixing the sample by inverting several times. Checking for air bubbles. If oxygen is present, a brownish-orange cloud of precipitate or floc will appear. Mixing the sample by turning it upside down several times after settling of this floc to the bottom. Adding 2 ml of concentrated sulfuric acid via a pipette held just above the surface of the sample. Stoppering and inverting several times to dissolve the floc. At this point, the sample is fixed and can be stored for up to 8 hours if kept in a cool, dark place. As an added precaution, squirting distilled water along the stopper, and capping the bottle with aluminum foil and a rubber band during the storage period. In a glass flask, titrating 201 ml of the sample with sodium thiosulfate to a pale straw color. Titrating by slowly dropping titrant solution from a calibrated pipette into the flask and continually stirring or swirling the sample water. Adding 2 ml of starch solution; a blue color forms. Continuing slowly titrating until the sample turns clear. As this experiment reaches the endpoint, it will take only one drop of the titrant to eliminate the blue color. The concentration of dissolved oxygen in the sample is equivalent to the number of milliliters of titrate used. Each ml of sodium thiosulfate added in steps 6 and 8 equals 1 mg/l dissolved oxygen. Cell numbers were counted in each laboratory section at time zero. Cultures were then placed in incubators at 25, 37, and 45â °C for 24 hours, and counted again. Our null hypothesis here is that there is no effect of temperature on bacterial growth. For the identification of bacteria growth we used the following steps: Step 1 calculating the growth rate by subtracting initial cell numbers from final cell numbers. Step 2 calculating the mean (Ã
¶) growth rate for each temperature treatment. Step 3 calculating à £Y which is the sum of all observed values within a treatment. Step 4 calculating à £Y2, square each observation within a treatment, then add them all together. Step 5 calculating the sum of squares for each treatment. This is à £Y2 (à £Y)2/n, where n = the number of replicates. In this case n = 10 (10 lab sections). Step 6- calculating variance within each treatment. This is sum of squares/n , again where n = the number of replicates. In this case n = 10 (10 lab sections). Step 7- calculating the standard deviation within each treatment. This is the square root of variance. Step 8 Creating a graph for effects of temperature on bacterial growth. Step 9 calculating within-groups Sum of Squares. This is the sum of each individual treatment groups Sum of Squares. Step 10 calculating the sum of group means (à £Ã
¶). Step 11 calculating à £Ã
¶2, square each treatment mean, then add them all together. Step 12 calculating Sum of Squares for treatments (SStreat) = [à £Ã
¶2 (à £Ã
¶)2/k] x n, where k = number of treatment groups (here 3) and n = number of replicates (here 10). Step 13 calculating degrees of freedom associated with SSwithin [=k(n-1)] and the degrees of freedom associated with SStreat = k-1. Step 14 calculating Mean Square Error for within treatments (MSwithin) and Mean Square Error for between treatments (MStreat). Step 15 calculating F for the appropriate degrees of freedom. Here, for 2 and 27 degrees of freedom. F = MStreat / MSwithin. Results à à à à à à à à 25â °C à à à à à à à à à à à à 37â °C 45â °C mean (Ã
¶) = 0,975 à à à à à à à à à à à à 1,76 -0,75 standard deviation = 0,205438555 0,153101274 0,220861948 The results showed us that algaeââ¬â¢s growth at 25â °C was from 0 to 0.9. At 35â °C it increased to 1.6. And finally at 45â °C it decreased to -0.7. If we look at the tables of critical values of F associated with different alpha values, and if we use 2 and 24 degrees of freedom (27 degrees of freedom is not listed), we find the critical value of alpha of 0.01 = 99.45. Because our F-value is 714, which is much higher than 99.45, we can say that the probability of the null hypothesis being true, based on our data, is less than 0.01. By convention, we generally reject a null hypothesis if p (the probability of it being true) is less than 0.05. Our result is that temperature did have a significant effect on bacterial growth (F2.27 = 714, p 0.01). References John H. Postlewait, Janet L. Hopson (1990). Modern biology. Austin, TX: Holt, Rinehart, and Winston. Abril 2000, modified by M. Hesselswe 2001, A.H. Nielsen 2007 Govindjee, W.J. Coleman ââ¬Å"How plants make oxygenâ⬠Scientific American 262 (February 1990): 42-51.
Thursday, May 14, 2020
The Impacts of Hydraulic Fracturing - 806 Words
The impacts of hydraulic fracturing can be hard to analyze due to a lack of data available. The following case studies explored the effects of fracking on animals and humans within areas of hydraulic fracking sites. The case studies were completed in six states in which hydraulic fracturing sites has increased in recent years. These six states are Colorado, Louisiana, New York, Ohio, Pennsylvania, and Texas. The studies focus on the effects of animals because they may serve as sentinels for human exposure, with shorter lifetimes and more opportunity for data collection from necropsies (Bamberger Oswald, 2012, p.52). The case studies also take into account human exposure within the same area as the animals affected. The first case study in the article observed two homes within a short distance of 25 shale wells. These two homeowners both had farm animals on their property and used well water for their personal water source. Both homeowners reported incidents relating to wastewater exposure for both their animals and humans. One incident was when a truck carrying wastewater drove away from the impoundment site with an open valve, releasing approximately 20 gallons of wastewater onto the impoundment access road(62). The water that was released was also spilled onto a road near one of the homeowners property. Another incident occurred when the barriers for the wastewater impoundment failed causing a spill into a creek. It is believed that this occurrences could haveShow MoreRelatedHydraulic Fracturing And Its Effects On The Environment1467 Words à |à 6 PagesHydraulic Fracturing Introduction For this assignment I have chosen to look in to a subject that is in the news media spotlight. The subject is the process of hydraulic fracturing. In this paper, we will learn about this process by answering the following questions. First what is hydraulic fracturing and what is the process used for. Then we will look at the actual process of hydraulic fracturing (how it works). Next we will take a closer look at some of the chemical use during the hydraulic fracturingRead MoreHydraulic Fracturing Has Recently Grown In Popularity As1516 Words à |à 7 PagesHydraulic fracturing has recently grown in popularity as a means of energy production. There are advantages and disadvantages, mainly relating to the environment and the economy, of this industry. Although there are pros and cons to both sides of the issue, a compromise needs to be found for both the safety of the environment and to be able to support affordable energy production. Hydraulic fracturing, as an industry, has had a large economic impact by creating jobs. Using natural gas from hydraulicRead MoreIs Hydraulic Fracturing Environmentally Safe?1414 Words à |à 6 PagesIs Hydraulic Fracturing Environmentally Safe? The United States has become one of the largest producers of natural gas and most of the production is from shale plays. Solar, wind, biomass waste and geothermal and hydroelectric energy have long been recognized as renewable and sustainable energy resources; however, they only comprise 9% of our energy consumption; this is in comparison to the growing production of natural gas which accounts for 40% of industrial and 74% of residential energy consumptionRead MoreHydraulic Fracturing : An Ethical Approach1168 Words à |à 5 PagesHydraulic Fracturing: An Ethical Approach Hydraulic fracturing in combination with advancement in directional drilling has made it possible to economically extract oil and gas from unconventional resources. The growth in U.S. oil and gas exploration and production made possible by the increase in use of hydraulic fracturing, has raised concerns about its potential to impact human health and the environment. Concerns have been raised by the public about the effects of hydraulic fracturing on qualityRead MoreEssay On Fracking1181 Words à |à 5 Pages There are still doubts about whether hydraulic fracturing will follow the forecasts put out by the United States energy Information Administration. Hughes write that producing 45 percent of the nations gas through fracking is basically impossible (31). He thinks that ââ¬Å"drilling rates assumed by the EIA to meet its forecast are inadequateâ⬠(Hughes 31). Hughes supports that the current drilling rates of about 20,000 new wells per year are woefully short of what is needed to increase gas output (31)Read MoreFracking and the Halliburton Act Essay1132 Words à |à 5 PagesIntroduction ââ¬Å"Hydraulic fracturing involves the use of water pressure to create fractures in rock that allow the oil and natural gas it contains to escape and flow out of a well (Energy From Shale).â⬠Fracking has served to extract natural gas and oil where other methods would not be as successful but many environmentalists argue that fracking is affecting the environment and our drinking supply of water. Although fracking is still a controversial topic, it provides Americans jobs, increases theRead MoreHydraulic Fracturing : The Good And The Bad1381 Words à |à 6 PagesHydraulic Fracturing: The Good and The Bad. Hydraulic fracturing in combination with advancement in directional drilling has made it possible to economically extract oil and gas from unconventional resources. The growth in U.S. oil and gas exploration and production made possible by the increase in use of hydraulic fracturing, has raised concerns about its potential to impact human health and the environment. Concerns have been raised by the public about the effects of hydraulic fracturing on qualityRead MoreThe Issue Of Hydraulic Fracturing1444 Words à |à 6 PagesHydraulic Fracturing One of the hottest new issues that has arisen to the forefront of the battle between environmentalists and the energy industry, where the health of future generations is set against our energy needs and economic growth, is the issue of hydraulic fracturing, or fracking as it is colloquially called. Americaââ¬â¢s new-found energy independence has been made possible using technology that was only a pipe dream a mere decade ago, slashing the disparity between net imports versus exportsRead MoreHydraulic Fracturing And The Natural Gas Industry1454 Words à |à 6 PagesEnvironmental Science- Hydraulic Fracturing Introduction Hydraulic fracturing is a verified as well as well-regulated technology that was first used during the 1940s. Hydraulic fracturing has opened enormous new supplies of oil along with clean-burning natural gas that is from the dense deposits of shale. These supplies enhance the energy security of the U.S. and improve the nationââ¬â¢s ability to generate electricity for generations to come. Hydraulic Fracturing has been utilized in at least one millionRead MoreThe United States Of The Industrial Revolution1720 Words à |à 7 Pagesno technology or tools advanced enough to drill into these rocks, until the 1970s and 1980s. Companies worked endlessly finding a way to allow shale rocks to release the gas that they held. Companies eventually came up with a practice called hydraulic fracturing, also known as fracking; this process utilizes water pressure to fracture or break a rock in order to release and collect fuel such as gas or oil. In recent years, companies have mixed sand, chemic als and other proponents to retrieve the maximum
Wednesday, May 6, 2020
How to Find Samples Hook Essay Online
How to Find Samples Hook Essay Online The Benefits of Samples Hook Essay The reader will probably assume the quotation is valuable to your work. The introduction is a brief lead-in which makes the reader more interested in the remaining part of the content. An essay may be used to present an argument with the goal of convincing the audience to have a stand on a specific matter. As it usually aims to provide effective solutions to some problems, the good idea is to start with advice. The ideal method is to select the hook sentence that reveals the major idea of your essay. A superb idea is to hunt for some essay hook ideas on the net and analyze them. A few excellent essay hook ideas are usually everything you must begin. Before you determine an ideal hook, it is necessary to research widely on your topic. You do not need to restate the facts. Sometimes finding the most suitable quote can be hard, but your time researching will be paid in full with an intriguing hook. The Ultimate Approach to Samples Hook Essay Write an outline to assist you organize your essay. The more specific you're, the simpler it is going to be to prove it in your essay. Writing a high school essay if you've got the tips about how to do essay effectively. Needless to say, essays are rarely so exciting to read, but they're also able to be written in a captivating and appealing way. To compel an audience to carry on reading your bit of writing, the very best tools to utilize in the debut of your essay are Essay hooks. Finding out how to write essay hook is an essential portion of learning how to compose awesome essays. The sort of an essay hook you use is dependent on the type of essay you're writing. Developing a hook for your essay is just one of the most crucial factors of writing. The Chronicles of Samples Hook Essay Imagine real people that you know for inspiration. Our custom cheap essay writing service has the wisdom and capability to finish your paper ensuring the maximum quality in the brief term. Tip Remember that a large part of those who ask you for a synopsis will use it to offer your presentation to others. Some famous folks are widely known, while some are highly distinguished in a certain subject of expertise. The power of the hook is defined by the way it can motivate individuals to read the full text. A hook is the initial sentence or two that is intended to actually captivate the reader. It is written to attract the reader. Some hooks can't be utilized in formal writing unless when used with lots of of literary creativity. The kind of hook you will use will be dependent on the type of writing you're compiling. There are many types of hooks that you could look at making their work interesting to read. If you're still not able to develop an exciting hook, you always have the option to ask professionals for assistance. All you should understand is the best way to compose a fantastic hook depending on the type, purpose, and target audience of your undertaking. The Ideal Strategy for Samples Hook Essay In the event you must generate a hook sentence for an essay during the exam, you won't need to work within a quick term. Be sure you are knowledgeable regarding the element you opt for in order for your process analysis instructions will be clear for the reader. Employing statistical data right at the commencement of your essay makes it seem really professional and well-researched. In order to acquire an internship, you might be requested to compose an essay with your application. Samples Hook Essay - Is it a Scam? You may choose to take a look at a position paper sample before starting the practice. The trick to making your essay stick out from the rest is to get a strong introduction. When choosing to compose an allegory, you first must choose symbols and figurative representations for ideas which do not own a material form. At times, all you will need is a sentence to receive your creative juices flowing again.
Subscribe to:
Posts (Atom)