Thursday, August 27, 2020

Enzymes and Temperature Free Essays

Zaquia Austin Enzymes and Temperature Laboratory #6 3/13/2013 Purpose (Objectives): The motivation behind this investigation was for understudies to have the option to comprehend the catalyst encouraged response and clarify how chemical movement can be influenced by condition conditions. Theoretical: This investigation primarily delt with catalysts and the response that compounds have with various arrangements in different temperatures. Three distinct activities were finished. We will compose a custom paper test on Chemicals and Temperature or on the other hand any comparative subject just for you Request Now The primary exercise had to do with proteins and temperature. During this activity three distinctive test tubes were utilized for three diverse temperates. The main test tube which included 0 ? C water shower had a complete transformation of starch to sugar in the initial 15 minutes, and the subsequent test tube which included 37? C water shower had a complete change of starch to sugar after the initial five minutes. While the third test tube took somewhat more. The subsequent exercise had to do with proteins and substrate focus. This activity took more time for the entirety of the starch to be expelled from the test cylinders, and it included 37? C water shower for each of the five test tubes. The last exercise had to do with proteins and pH. This activity included four test tubes all put into a water shower of 37? C. The fourth test tube had an all out change of starch to sugar in the initial five minutes while the other three took somewhat longer to change over. Investigation Observation: First the water showers and the 1% Alpha-amylase was readied. Three distinctive water showers were readied. One being set at 0? C, the following being set at 37? C and the last one being set at 100? C. Next a 96-well microplate was set apart with times and numbers dependent on the test tubes number. At that point utilizing a pipet one drop of iodine was put into each well (1,2,3) up to aggregate of 30 minutes. At that point the test tubes were checked 1cm and 6cm from the base. A short time later, 1cm of alpha-amylase was pipetted into each test tube. At that point, test tube 1 was brooded at 0? C, test tube 2 was brooded at 37? C, and test tube 3 was hatched at 100? C for five minutes. After that 1% starch arrangement was added to the 6cm imprint. Next it was returned to its doled out water shower for an additional 5 minutes. At that point two drops of arrangement was placed into its relating number on the microplate in the brief line. The shading was promptly recorded. The means were rehashed for a time frame minutes or until each all around had a golden shading in it. Test tube 3 didn't change inside the brief stretch so it was put into the 37? C water shower for an additional 30 minutes. At that point one drop of arrangement and one drop of iodine was included into the well. There was still no shading change, so another 1cm of alpha-amylase was added to it and was brooded for an additional 30 minutes, the shading got golden. Table 1. Impact of Temperature on Amylase Enzyme Conversion of Starch to Sugar |Time/Minutes |Test Tube 1/0? C |Test Tube 2/37? C |Test Tube 3/100? C | |5 |+ |-|++ | |10 |+ | |++ | |15 |-| |++ | |20 | |++ | |25 | |++ | |30 | |++ | |60 | |++ | |90 |-| The shade of iodine that showed that starch was as yet present in the test tube was the Black/Blue-Black shading. The shading that demonstrated that the starch was gone was the Amber shading. Amylase separates the starch which causes it to vanish, it doesn't respond with iodine any longer. The variable in this test can be an autonomous variable. The adjustment in the examination is the starch to sugar. The temperature that is ideal is 37? C. The temperature that encouraged previously was the 37? C, at that point it was 0? C. No 37? C was picked as the mid-go temperature since that degrees in Fahrenheit is 98. 6? F. It was essential to promptly watch the shading on the grounds that sooner or later it changes hues once more. In the event that you would have quite recently included the iodine in test tubes that would have demolished the whole analysis in light of the fact that there wouldn’t be anything to test on the off chance that it didn’t work the first run through. When the test tube was hatched at 37? c nothing occur. The starch didn't vanish, perhaps on the grounds that there wasn’t enough amylase. After 1cm of alpha-amylase was included and hatched at 37? C the starch in the long run vanished. This likely didn’t happen the first run through on the grounds that the more amylase there is its better possibility separating the starch. [pic] My underlying speculation was that the more starch arrangement there is the more it will bring for it to separate amylase. My speculation was really upheld, there was more starch then amylase, when there should have been more amylase at that point starch. I discovered that amylase separates starch, and that its a stomach related compound. Exercise 2: First a water shower was set at 37? C. At that point the microplate was name this time five test tubes were utilized. One drop of iodine was set into each well (1,2,3,4,5) as long as 30 minutes. At that point 1/2cm was set apart from the base of the test tube. Next for each cylinder an extra cm was included. For test tube one 2cm over the base, test tube two 3cm over the base, test tube three 4cm over the base, test tube four 5cm over the base, test tube five 6cm over the base. At that point 1/2 alpha-amylase was added to the 1/2 cm blemish on the test tube. A while later the test tubes were set into the water shower for five minutes. Next 1% starch arrangement was added to the following cm blemish on the test tubes. The test tubes were returned to the water shower for an additional five minutes. At that point two drops of the arrangement was added to every one of the relating wells. This was accomplished for every one of the five test tubes. Promptly record the hues. The means were finished for a time frame minutes. The cylinders that included not changed shading inside the brief stretch was returned to the water shower for an additional 30 minutes. Two drops of arrangement and one drop of iodine was placed into the well and the golden shading was recorded. Table 2: The Effect of Concentration on Amylase Enzyme Conversion of Starch to Sugar |Time/Minutes |Tube 1 |Tube 2 |Tube 3 |Tube 4 |Tube 5 | |Concentration of Amylase: |0. 5cm/2cm |0. 5cm/3cm |0. 5cm/4cm |0. 5cm/5cm |0. 5cm/6cm | |Per test tube |25% |17% |12. % |10% |8% | |5 |++ | |10 |++ | |15 |++ | |20 |++ | |25 |++ |-|++ |-|++ | |30 |++ | |++ | |++ | |++ | |++ | |60 |++ |-| The variable in this activity the substrate focuses. Test tube 3 This analysis could be improved if each test tube had its own water shower. My theory was that test tube five would change over to sugar first. I estimated this because on the grounds that test tube five had the most starch. In this activity I discovered that catalysts can be utilized again and again to encourage the change of substances before they are denatured. Some handy applications can be Food and Beverages D. Another way this analysis should be possible is by utilizing various temperatures of water showers. Exercise 3: First a water shower was set at 37? C. The microplate was named, this time just four test tubes were utilized. Each test tube was stamped 1cm, 2cm, and 4cm from the base. Next one drop of iodine was added to the weel (1,2,3,4) and u to a brief span. At that point an alternate pH support was added to each test tube at the 1cm imprint. For test tube one pH 3. 5 cushion was included, for test tube two pH 5 support was included, for test tube three pH 6. 8 was included, and for test tube four pH 11. 5 was included. A while later, 2cm of alpha-amylase was included. At that point the test tubes was put into the water shower to be hatched. Following five minutes starch arrangement was added to the staying 4cm imprint, at that point put once more into the water shower. Following five minutes two drops of arrangement was placed into each comparing great. Quickly record shading. The means were finished for a time frame minutes. The fourth test tube indicated shading quickly, yet the other three test tubes didn't. Table 3: The Effect of pH on Amylase Enzyme Conversion of Starch to Sugar |Time/Minute |Test Tube 1 |Test Tube 2 |Test Tube 3 |Test Tube 4 | |pH |3. 5 |5. 0 |6. 8 |11. 5 | |5 |++ |-| |10 |++ | |15 |++ | |20 |++ ++ |++ | |25 |++ | |30 |++ |+ | |60 |+ | The variable in this activity is the pH. Just the fourth test tube changed over starch to sugar, I think this happend in light of the fact that it had a higher measure of support. Indeed the initial three test tube didn't display an adjustment in shading.. There pH was a lot of lower then the last one. I speculated that the test tube with the pH cradle would change over to sugar first. My theory was disprove. End: Temperature, and the hours of hatching. You can get various substrates in the event that you change the hatching times. In this research center I figured out how to perceive catalyst encourage responses, and how to tell when starch is changed over into sugar. Some viable applications could be yeast, cleanser, cowhide and bioethanol. Conversation/Error Analysis/Conclusion: The initial segment of this research facility depended on testing the alpha-amylase catalyst movement on starch under three temperature situations, 0? C, 37? C, and 100? C. The following part was to exhibit the impacts of substrate focus on compound reactivity. The last exercise depended on testing how alpha-amylase capacities at four distinctive pH levels (3. ,5,6. 8, and 11. 5). A couple of blunders that happened was one, the changing of the water shower temperatures. On the off chance that the shower remained at a steady temperature, at that point it presumably would have had any kind of effect to a portion of the cylinders. Another research center blu nder could have been that there were just a chosen few of pipets. In the event that there were pipets for each activity that could have had any kind of effect despite the fact that the pipets were cleaned after each examination, it despite everything would have made an alternate on the off chance that it was a perfect dry pipet. Another research facility mistake could have been the brooding occasions. These blunders could be minimi

Saturday, August 22, 2020

Case Study of Thermal Comfort in House free essay sample

Arrangements, issues and issue distinguishing pieces of proof for every individual rooms has been the point of this report. Other than that, this report additionally furnishes strategy and technique managing the warm solace in each room. 1. 1 Introduction Modern man go through the majority of their days indoor, in this way, warm solace is a significant part of the structure configuration process. Fulfillment with the warm condition is communicated through the perspective which characterizes warm solace. Broad normalization and displaying exists for warm solace, which depends both on physiological and physical parameters. The warmth trade between the earth and the human body, can be depicted as the quality of the earth. Theres no standard for warm solace, it includes such huge numbers of perspective including brain science, physiology, building sciences and numerous logical fields which makes this issue significantly progressively perplexing. Page 2 Table of Content 1. Theoretical 1. 1 Introduction 2. 0 Basic standards and necessities of Thermal Comfort 2. 1 Environmental Factors 2. 1. 1 Air Temperature 2. 1. 2 Radiant Temperature 2. We will compose a custom article test on Contextual investigation of Thermal Comfort in House or on the other hand any comparative theme explicitly for you Don't WasteYour Time Recruit WRITER Just 13.90/page 1. 3 Air Velocity 2. 1. 4 Humidity 2. Individual Factor 2. 2. 1 Clothing protection 2. 2. 2 Metabolic Heat 3. 0 Background of chosen building 3. 1 Floor plans and spaces 3. 2 Macroclimate 4. 0 Justification of contextual investigation 4. 1 Issues and suggestions 4. 1. 1 Living lobby 4. 1. 2 Room 1 4. 1. 3 Stairway 4. 1. 4 Room 3 5 4. 1. 5 Room 6 4. 1. 6 Overall Building 5. 0 Conclusion 6. 0 References 21 22 9 7 6 4 5 2 Page 3 2. 0 Basic Principles and prerequisites of Thermal Comfort Thermal Comfort According to P. O Fanger, warm solace of a structure is influenced by six sorts of parameters. In addition, these six parameters of warm solace can be isolated into two distinctive sort of elements and they are the individual and condition elements and they are as underneath: Environmental factor 1. Dampness 2. Air Velocity 3. Brilliant Temperature 4. Air Temperature Personal Factor 1. Metabolic warmth 2. Dress Insulation picture demonstrating the six components of warm solace Page 4 2. 1 Environmental components: 2. 1. 1. Air temperature our body are encircled via air temperature and they are typically measure in (Â °F). Fahrenheit or (Â °C) Degrees. 2. 1. Brilliant temperature Heat that emanates from warm article is called as warm brilliant. At the point when theres ehat sources around the earth, brilliant warmth will be available. On how we lose and gain heat through nature, brilliant temperature has a more noteworthy impact contrasted with the air temperature. By wearing intelligent attire, our skin retains less warmth yet without it, our skin ingests heat as much as a m att dark article. Here are a couple of instances of brilliant warmth sources and they are liquid metals, apparatus, sweltering surfaces, dryers, cookers, dividers in furnaces, broilers, steam rollers, urnaces, electric terminated, fire, sun and that's only the tip of the iceberg. 2. 1. 3 Air speed If air speed is cooler than the earth, the speed of air moving across specialist may chill them off. Individuals are generally touchy to air speed hence its increasingly significant factor in warm solace. Individuals feel stodgy in a stale or stilled air indoor conditions. Especiall when they are falsely warmed up. 2. 1. 4. Stickiness Humidity is given when water is warmed and vanished into the air coming about muggy and wet in air. 70% to 40% of relative mugginess wouldnt cause sway on warm solace Page 5 . 2 Personal elements: 2. 2. 1. Dress protection By its very nature, attire can meddle with our capacity to lose warmth to the environmental factors. On wearer, warm solace is to a great extent reliant on the protecting impact of apparel. In any event, when nature is in flawless condition, not hot or cool, wearing a lot of individual defensive hardware (PPE) or wearing an excess of dress perhaps be a significant reason for heat pressure. Cold wounds, for example, hypothermia and ice chomp might be caused on the wearer in the event that he/she didnt not wear enough dress with protection in cool conditions. . 2. 2. Work rate/metabolic warmth For warm hazard evaluation, metabolic or work rate is fundamental. As we complete physical exercises, we produce heat from the internal of our bodies. The more warmth we produce when the more physical work we do. The most warmth will be lost when the more warmth we produce. This is to keep body from overheating. On warm solace, the effect of metabolic rate is basic. In particular, It is indispensable to consider the people own physical qualities while thinking about these elements. Page 6 3. 0 Background of chosen building The chose working in this report is situated at Townhouse 2, 279 Sandgate Road, Shortland, New South Wales 2307. Its the main house behind townhouse 1, it cant truly be seen from Sandgate street. This house is a twofold story working with around of 400 square meters of inside spaces. Townhouse 2 , 279, Sandgate Road 3. 1 Floor Plans and spaces The ground floor comprises of two rooms, a living corridor, kitchen, feasting zone, utility region and a little washroom, while the main floor comprises of only four rooms with singular restrooms. Page 7 Ground Floor Plan First Floor Plan For this situation study, the two levels are being broke down as far as warm solace. 3. 2 Macroclimate During mid years, the climate of New South Wales beach front region is marginally moist and mild and normal is somewhat sticky and calm and regular liberated from outrageous cold or hot. The chose contextual analysis is situated at Shortland Sandgate street, directly close to the University of Newcastle. the following is the picture of significant atmosphere for University of Newcastle. picture indicating atmosphere of UON. www. bom. gov. au/atmosphere/normal Page 8 4. Legitimization of contextual investigation For this situation study, encounters and avocation of human are utilized to break down things around the room/working with no information assortment. 4. 1 Issues and suggestions For this situation study, both story will be broke down as per various feels and perception of the creator. Issues of the space will be noted out and suggestions wil l be given to additionally improve warm solace in the house. 4. 1. 1 Living Hall Plan demonstrating living lobby area in the house. Perception and investigation dependent on tangible of the analyser: The living lobby and kitchen is at the north side of the structure. However, the structure is cold lasting through the year. This is likely in light of the fact that the North presentation to daylight isn't sufficient. The kitchen has blocked portion of the north introduction and there are a ton of trees outside the house that obstructed the immediate daylight into the house. The house is in dim more often than not of the day. Page 9 Issues and proposals of the region. Hard floor completes Floor on the living lobby to be earthenware tiles since when these tiles which lay on the solid chunk will build the warm mass and has capacity to store heat in it. during summer, this can improve the cooling of the house, gave all windows are to be concealed. t works the best for places with great north daylight get to, thusly, this spot needs more openings toward the north too. Expand Window opportunity. By expanding windows towards the north territory, more daylight can be coordinated into the house. Obviously, with sun shades and blinds on the window also to fo restall overexposure to the daylight. Migrating the trees outside the house. Trees outside the house can be migrated to behind the kitchen to abstain from blocking direct daylight into the living territory. Picture demonstrating migration of plants outside living and kitchen zone Page 10 4. 1. Room 1 Plan demonstrating area of Room 1 Observation and investigation dependent on tangible of the analyser: Room one primary window is looking toward the West and solid evening summer daylight is shone legitimately into the clients room, this makes the room sweltering during mid year. Picture of room 1 from outside Page 11 Issues and suggestions of the zone. Picture demonstrating how section can control daylight passage during various season. A chunk is prescribed to be introduced above room ones window to cut off summer daylight. by along these lines, sun won't be coordinated into the room and it can remain cool during summer . The chunk length ought to be accommodating to permit winter daylight to sparkle into the structure and warmth up the room. 4. 1. 3 Stairway Plan demonstrating the area of flight of stairs Page 12 Stairway in the house Observation and investigation dependent on tactile of the analyser: The flight of stairs/focal of the house is dull and feels clogged as there are no ventilations around this zone. It feels awkward and it amkes individuals wheeze strolling up the steps. Issues and suggestions of the region. picture indicating the fumes framework suggested http://www. 123rf. com/photo_10021797_ventilation-framework It is prescribed to introduce a ventilation framework on the flight of stairs. in the focal region of the house, which is the flights of stairs interfacing ground floor to the principal floor, committed fumes ventilation fan associated with outside air conduit is introduced on the territory. This fumes fan is worked physically in spite of the fact that it tends to be associated with cooling framework activity, warming activity, humidistat or a clock. The great side about this framework is that humidistat or clock can be utilized to permit ventilations at a particular time, or when the house is excessively moist inside or when one of the poisons in house is high. This devoted fumes fan is littler than normal heater blower, It gives most extreme control to inhabitants too. Page 13 4. 1. 4 Room 6. Plan showing the area of room 6 View of room 6 from outside Observation and examination dependent on tactile of the analyser: Rooms 6 is the coldest among all rooms during winter, It is the extra room included barely any months prior, and it should be an upper living lobby. The floor is comprised of tiles and the internal dividers are timber with

Friday, August 21, 2020

Blog Archive MBA News Integrated Reasoning Scares Off Test Takers

Blog Archive MBA News Integrated Reasoning Scares Off Test Takers Despite a recent decline in GMAT test takers, prospective MBAs should not be too quick to speculate more broadly  about the state of business school. This past June, the number of test takers reportedly fell by 48,000 (17%) compared with the previous year. While this may look to some critics like “more air hissing out of the MBA bubble,” Bloomberg Businessweek argues instead that the GMAT itself is to blame. The drop in the number of test takers coincides with the Graduate Management Admission Council’s (GMACs) introduction of the Integrated Reasoning section to the exam in June 2012. “Traditionally, there is an increase in testing volume before you change a standardized test as test takers opt for the familiar over the unfamiliar at transition time,” a GMAC spokeswoman explained to Bloomberg Businessweek. The same pattern apparently followed revisions made to the GRE in 2011 and revisions to the GED in 2002. Yet even with the new Integrated Reasoning section, GMAT test takers did not fare much worse than in past years (the average score was 546â€"two points lower than in 2012 and two points higher than in 2011), suggesting that “all that angst over the revised exam appears to have been misplaced.” Share ThisTweet News

Monday, May 25, 2020

Essay on Case Study Dupont Divestiture of Conoco

FI561- Mergers and Acquisitions Week 5 Case Study: DuPont Divestiture of Conoco November 27, 2011 . Abstract In this paper, we are examining the 1998 DuPont spin off of Conoco by analyzing the transaction itself. Then, I look at one of the possible alternatives to the chosen transaction and compare that alternative with the actual long term impacts of the sale. I will then decide and recommend which option would have been the best utilized by DuPont over the long-term in order to generate the most revenue from its ownership of Conoco. DuPont purchased Conoco in 1981 and it was the largest merger in corporate history at that time. The purchase gave DuPont a secure source of petroleum feedstocks needed for many of its fiber†¦show more content†¦Conoco was involved in different aspects of the oil industry, however, which somewhat sheltered DuPont against sudden drops in the price of oil. A spin-off of Conoco meant that executives would be able to address these two issues at the same time. To determine if this was the most appropriate course of action requires looking at the situation through the eyes of CFO. This will be accomplished by: analyzing the actions that took place and possible alternatives. These different elements will help determine it the spin-off was a financially prudent transaction over the long term, or if an alternative transaction would have been more financially worthwhile. The Actions of DuPont In 1998, the price of crude oil went into a major decline with prices collapsing to below $20 per barrel after reaching highs around $37 during the Iran oil embargo of 1979. (â€Å"Chartsbin†) Some companies within the oil industry such as Conoco In some cases were integrated producers that were somewhat protected against an overall collapse in the price of oil. Conoco had operations in different segments of the industry including: drilling, refining, transportation and production. The combination of these segments helped provide Conoco with consistent profits those profits were not as high as DuPont executives had hoped whenShow MoreRelatedCase Analysis : Dupont Company1135 Words   |  5 PagesWRITTEN ANALYSIS Initially, DuPont started operating in 1802 as a gunpowder manufacturer supplying the U.S. army under the president Thomas Jefferson. It is based in Delaware. The company operated in different industries because they had a tradition of technological innovation in businesses as diverse as food and nutrition, healthcare, agriculture, fashion and apparel, home and construction, electronics, transportation and energy. During the year it evolved into a giant chemical and textileRead MoreEssay on Dupont Divestiture1607 Words   |  7 PagesDuPont’s Divestiture of Conoco | Analysis of the Merger | | DuPont began life in 1802, as a gunpowder manufacturer supplying the US Army under President Thomas Jefferson. The company had a long tradition of technological innovations in business and it continues to serve worldwide markets including food and nutrition;  health care; agriculture; fashion and apparel; home and construction; and electronics. Among some of its inventions are nylon stockings invented in 1939, Teflon for pans, KevlarRead MoreDivestiture of Dupont Company1274 Words   |  5 Pagesï » ¿Running Head: DIVERSTITURE OF DUPONT COMPANY DIVERSTITURE OF DUPONT COMPANY I suggest a divestiture model that will enable Dupont to sell a minority stake in Conaco. A partial sale, in the range of 40 to 50 per cent, will enable Dupont to make upfront payment to reduce its debt load as well as ongoing interests in the company through its remaining stake. Basically, such an arrangement would allow the businesses to act in a more commercial manner, thus increasing the value of Duponts remainingRead MoreExxon Mobile Merger13851 Words   |  56 Pagesdeal terms, discounted cash flow (DCF) spreadsheet valuation models, DCF formula valuation models, valuation sensitivity analysis, the value consequences of the merger, antitrust and competitive reaction patterns, and the implications of the clinical study for merger theory. JEL classification: G34, G20 Keywords: Mergers; Acquisitions; Alliances The Exxon-Mobil Merger: An Archetype The high level of merger activities throughout the world between 1994 and 2000 reflected major change forces. TheseRead MoreA Financial Perspective on Mergers and Acquisitions and the Economy19349 Words   |  78 Pagesin 1986 and 36 of 3000 deals in 1985 (Grimm, 1985). There were only seven billion-dollar plus deals in total, prior to 1980. In addition to these takeovers, mergers, and leveraged buyouts, there were numerous corporate restructurings involving divestitures, spinoffs, and large stock repurchases for cash and debt. The gains to shareholders from these transactions have been huge. The gains to selling-firm shareholders from mergers and acquisition activity in the period 1977-86 total $346 billion (inRead MoreExxon Mobile Capstone40455 Words   |  162 Pages........................................................33   Acquisitions ............................................................................................................................................ ...........................34   Divestiture.........................................................................................................................................................................35   Joint  Venture  and  Alliances ............................................

Thursday, May 14, 2020

Gay Marriage Should Be Legal - 1179 Words

GAY MARRIAGES Some states such as Iowa legalized gay marriage through the action of judicial interpretation based on the state’s constitutional stipulations while other states such as Vermont legalized gay marriage through legislation initiatives. These cases demonstrate the government is the sole body that can dictate the validity of whatever is to be regarded as a marriage, and in this case gay marriage. The power to validate marriage is still observed among the private citizens, religious institutions, in families and in the civil society as well. The society, religious institutions and the state seem to be influencing the degree of freedom of marriage by deciding who marries and who can’t marry. These parties’ involvement in the issue of marriage has significantly raised fundamental issues about the biased nature of promoting equity in granting marriage rights most especially to homosexual couples. The government engages in action of granting dignity to a potential couple for marriage. However, religious institutions take up the role of administering the right of marriage. The society should accept the existence of homosexual people because their presence does not directly harm or pose any threats to the society. In the article titled ‘Another Argument for Legalizing Same-Sex Marriages’, Donald Marron suggests that â€Å"It would benefit those who want to get married, while harming, as best as I can tell, no one. (In econo-speak, that’s called a Pareto improvement, and theShow MoreRelatedGay Marriage Should Be Legal1205 Words   |  5 PagesHoward Sociology 1301-93431 Gay Marriage Getting married is something that most people do when they find love, which it is an important event in their life. The GLBT (gay, lesbian, bisexual and transgender) community now get the legal right of same-sex marriage, which they have fought for throughout the years; on the other hand, some opponents of same-sex marriage have called for a constitut ional change towards it. Although there were some countries that allowed gay marriage before the United StatesRead MoreGay Marriage Should Be Legal1159 Words   |  5 PagesAmendment, which puts a ban on gay marriage. This amendment entitles to equal rights to the gay community, ending toleration of discrimination in jobs, rights protecting gays from hate crimes,rights allowing advancement in government. However, the concept of gay marriage is still not considered a right the American people should extend to homosexuals. II. The vast majority of opponents believe marriage should be between one woman and one man, meaning marriage should be between members of the oppositeRead MoreGay Marriage Should Be Legal1574 Words   |  7 Pagesequal rights. Gays and lesbians are consistently denied rights that are typically taken for granted by the average American. Specifically, gay and lesbian couples are denied the right to marry even if they are outstanding citizens. They are held at an unfair disadvantage solely because of their sexual orientation. This discrimination must stop, because gay and lesbian couples are law-abiding citizens too, who should be afforded the same rights as heterosexual couples. Marriage is about love andRead MoreGay Marriage Should Be Legal1564 Words   |  7 PagesWhat is marriage? Recently, people argue with respect to the definition of marriage. What happened to marriage? To get married is a very important event for almost everyone. Especially for women, marriage and giv ing a birth could be the two biggest events of their lives. Many people believe that getting married to the one whom he or she loves is natural. However, what do you think if you cannot get married to him or her because it is socially unacceptable? 100 years ago different colored peopleRead MoreShould Gay Marriage Be Legal?778 Words   |  3 PagesShould Gay Marriage Be Legal? â€Å"†¦I now pronounce you husband and wife†¦Ã¢â‚¬  One would normally hear this when attending a wedding. In tradition marriage has been between one male and one female who love each other. But how would one feel if they heard â€Å"I now pronounce you groom and groom† or how about â€Å"†¦bride and bride...†? In the last 50 years the number of same-sex couples has increased. The on-going argument between the government and the people is â€Å"Should gay marriage be legal?† Although some sayRead MoreGay Marriage Should Be Legal1126 Words   |  5 PagesJune 26, 2015 for gay marriage to be legal in all fifty states, thirty seven out of the fifty and Washington D.C already legalized gay marriage. Many support gay marriage and many do not, with widespread values and reasons for and against it. Due to religion and rights people across the nation have differing views and opinions of it.In a five to four vote in the Supreme Court gay marriage becam e legalized in all fifty states. Shortly after that a few marriage officiators and marriage licenses peopleRead MoreThe Gay Marriage Should Be Legal947 Words   |  4 PagesDefending Gay Marriage During the last few years, homosexuality has become an important issue for debate. Moreover, homosexuals have taken their case further by claiming their right to marry. Same-sex marriage, usually known as â€Å"gay marriage†, is the marriage between two people from the same biological sex (Doskow1). Since 2000, eleven countries have approved the legalization of gay marriage worldwide: Netherlands, Belgium, Spain, Canada, South Africa, Norway, Sweden, Portugal, Iceland, ArgentinaRead MoreGay Marriage Should Be Legal1480 Words   |  6 PagesNew World Dictionary defines the word married as being husband and wife, yet there are millions of gay activists who are fighting for a new meaning. They believe marriage is more than a piece of paper and a set of rings. The hope is that marriage could be defined as a â€Å"public recognition of a private commitment† or â€Å"emotional, financial, and psychological bond† between two people (Sullivan 53). Gay activists belie ve that taking away the ability to have a publicly recognized relationship or an acceptedRead MoreGay Marriage Should Be Legal1351 Words   |  6 Pageshappened for United States, gay marriage became legal in all 50 states. In most states it already was but the remaining 13 became legal this year. There are many concerns regarding gay marriage, and the effects of them involve many legislative, cultural, religious and family issues. Gay marriage is controversial because a lot of people do not approve of it, they think it is immoral, unnatural, and not what the traditional concept of â€Å"marriage† really means. Opponents of gay marriage say it is only meantRead MoreGay Marriage Should Be Legal925 Words   |  4 PagesGay Marriage jenisea Phoenix Community College Gay Marriage What if you met someone and fell deep in love? What if they meant everything in the world to you? Wouldn’t you do whatever it takes to make them happy? What if i told you that you couldn’t? and that no matter how much you showed someone that you are meant to be that you couldn’t marry them? Wouldn’t that tear you apart inside?. â€Å"The Human Rights Campaign Foundation states that

Wednesday, May 6, 2020

Benefits Of Non Renewable Energy - 788 Words

Non-Renewable energy is the energy which is taken from the sources that are available on the earth in limited quantity and will vanish fifty-sixty years from now. Non-renewable sources aren’t friendly to the environment and can have serious impacts on people’s health. They’re called non-renewable because they can’t be generated again within a small amount of time. Non-renewable sources are existent in the form of fossil fuels, natural gas, oil and coal. Now, just like Renewable sources do, Non-Renewable sources also include pros and cons. Pros, Non-renewable sources are low in price and pose no difficulty to utilize. You can with ease fill up the tank of a car and power a motor vehicle. People can use short quantity of nuclear energy to†¦show more content†¦Why should we conserve Energy? Energy has to be taken care of to protect our environment from huge changes, to rescue the depleting resources for our to come generations. The rate at which the energy is being created and consumed can harm earth in many ways. In other words, it helps us to save the environment. We can reduce those impacts by consuming less energy. The cost of energy is rising every year. It is important for us to realize how energy is useful to us and how can we avoid it getting wasted. Home energy audits in Calabasas will develop custom solutions to keep the energy efficiency of your home at its highest level. Energy in India defines energy and electricity manufacture, depletion and importation in India. Energy policy of India designates the politics of India associated with energy. Electricity segment in India is the central article of electricity in India. At India, The Ministry of New and Renewable Energy offers data in the form of a yearly report concerning advancement in the energy area. India is a remaining energy distributor. India was 3rd highest coal producer in 2009. India carries importations of oil and coal. Energy conservation has arisen as t he main policy goal, and the Energy Conservation Act in 2001, was approved by the Indian Parliament in September of 2001, 35.5% percent of the populace still live deprived of the right to use electricity. This Act necessitates great

Tuesday, May 5, 2020

Theory and Measurement of Economic Externalities MyAssignmenthelp

Question: Discuss about the Theory and Measurement of Economic Externalities. Answer: Introduction: The essay focuses on the economic analysis of the article on discovery and effects of new genes on the bread wheat production in Australian economy. The article says that researchers have found 21000 new variety of genes in 16 different varieties of wheat. Also the variations among the common wheat varieties have also been discovered. According to professor David Edwards, these new discoveries could help in the creation of disease resistant wheat varieties as well as it could open up opportunities in the wheat production in the world. Hence, this discovery of new genes has a positive effect on the horticulture industry of Australia. This not only would increase the variety of wheat to be produced, but it would improve the quality of wheat also by making it disease resistant (Logan, 2017). The market for wheat is a market with perfect competition. Here, the product is homogeneous; there are many buyers and sellers; a single seller has no power to influence the market price, hence, the sellers are price taker (Kirzner 2015). The discovery and application of new disease resistant genes in the wheat is going to increase the supply of the wheat in the market. As better quality of wheat is ensured, and disease resistant genes ensure that the level of crop damage due to diseases is reduced, the supply of wheat will rise in the market (Tomek Kaiser, 2014). The above figure shows that initially the market equilibrium is at E1, with price P1 and quantity supplied Q1. With the introduction of new genes in the wheat varieties, the crop damage is reduced and better quality is supplied. Thus, supply of wheat rises in the market, and supply curve shifts rightward from S1 to S2. In the short run, demand will not change as the income and preferences of the consumers do not change. Thus, there is excess supply in the market at the initial price P1. To absorb this excess supply, the producers will decrease the price to P2 to reach the new market equilibrium at E2. The new equilibrium price is less than the initial equilibrium price and quantity is more than the initial quantity supplied. Price elasticity of demand is the change in the quantity demanded due to one percent change in the price of the product. As wheat is an agricultural product and it is a necessary good; hence, wheat is relatively price inelastic. Even if the price changes, the demand for wheat does not get affected much (Thimmapuram Kim, 2013) Figure 2 shows the impact of price changes on the quantity demanded of wheat. As it is an agricultural and necessary product, changes in the price will not affect the quantity demanded much. It has a relatively inelastic demand curve. When the supply increases, the supply curve shifts rightwards to S2 from S1. The price falls from P1 to P2. Due to price inelasticity, the fall in price does not have a significant effect on the quantity demanded, as it rises from Q1 to Q2. Thus, revenue of the producers will not increase much (Wang Dalal, 2015). The discovery of new genes in the wheat varieties has a positive externality on the wheat production. Researchers assure that this new invention would help in the production of better quality and disease resistant wheat. The benefit will be enjoyed by everyone in the society. However, in this case, consumers will enjoy better and more bread wheat at a lower price. Therefore, producers might incur losses, as they would spend more for better quality seeds but would get less revenue. To solve this problem of positive externality, the government can give subsidies to the farmers. This subsidy would increase the revenue of the farmers, while the consumers do not have to pay extra price (Lin, 2014). This essay has discussed the possible effects of the discovery of new genes in the wheat varieties as highlighted in the article, and the impact on the prices of wheat. The new 21000 genes in 16 varieties of common wheat breed are opening a new direction in the wheat production in Australia. This would not only offer better quality of wheat but also increase the supply, as diseases in the crop would be reduced. As demand remains unchanged in the short run, the price of wheat would fall and revenue would not increase much. Hence, to prevent the effects of positive externalities, the government should provide subsidies to the farmers. References: Kirzner, I. M. (2015).Competition and entrepreneurship. University of Chicago press. Lin, S. A. (Ed.). (2014).Theory and measurement of economic externalities. Academic Press. Logan, T. (2017). Scientists make discovery that 'shakes up' foundations of wheat genome research. ABC News. Retrieved from https://www.abc.net.au/news/rural/2017-03-09/researchers-find-new-bread-wheat-genes/8337326 Thimmapuram, P. R., Kim, J. (2013). Consumers' price elasticity of demand modeling with economic effects on electricity markets using an agent-based model.IEEE Transactions on Smart Grid,4(1), 390-397. Tomek, W. G., Kaiser, H. M. (2014).Agricultural product prices. Cornell University Press. Wang, W., Dalal, R. C. (2015). Nitrogen management is the key for low-emission wheat production in Australia: A life cycle perspective.European Journal of Agronomy,66, 74-82.

Saturday, April 11, 2020

A Human Resource Department an Example of the Topic Government and Law Essays by

A Human Resource Department A Human Resource Department plays a significant role in growth of an organization. Recruitment and Selection is the process of hiring the right candidate for a suitable job. It is a crucial step as an organizations success and growth depend upon the efficient employees. Need essay sample on "A Human Resource Department" topic? We will write a custom essay sample specifically for you Proceed In particular, recruitment is the method of finding appropriate people according to the available jobs. Moreover, it also includes the process of recognizing the need of employing for the organization. Recruiting is done by the HR Department. As soon as a vacancy arises, the need of a replacement is felt. The job description is then reviewed and ammended. An employee requirement and specification is written. Recruiting is done through several ways which include advertising through newspapers, providing online information, through a job center and many more. A candidates suitability is then assessed through his qualification and skills required for a respective job. However, the candidate is usually required to fill a job application form or take a test or give an interview. Hence, the applicants are short listed for an interview as done by the recruitment panel. The recruitment panel works upon the interview and then decides about the employee as followed by an approval. However, that person is selected who meets the required criteria of the job including his knowledge skills, experience and more (Peter vs. Marsden, 979-991). To fill in the post, recruiting can be done within the firm known as Internal Recruitment and External Recruitment i.e. recruiting people from outside. Through Internal Recruitment, extensive saving can be done. Those chosen from with in the firm require less training as compared to the outsider as the Insider is quite aware of the companys strengths and weaknesses. However, the organization is even aware of the employees potential and so can better assess him for the available job. The organization might not greatly be affected by the idea of someone who is used to of the working method of another firm. Internal promotion will motivate other employees to do hard work. While on the other hand, internal recruitment has certain disadvantages. Promotion of one might hurt others; the promoted person has to be replaces by another candidate. Moreover, an insider may not be capable enough of providing fundamental criticism required for the effective working of the company. He might possess less then the ideal mix of competencies. Infighting and inbreeding might reduce organizational growth (Recruiting from internal sources, Richardson Margaret, Recruitment Strategies, p-8). The other hand, External Recruitment may be beneficial since the company might profit with new ideas, talents and experiences of an outsider. However, this is much costly and the company might suffer appointing somebody who is inefficient as the candidates come from less reliable source and might not be inefficient when it comes to practice as compared to paper work and an interview. Analyzing the recruitment procedure, one might say that it is beneficial since if hiring is not done, the present working employees might be required to do over time which will in turn increase stress thereby having a negative impact on the companys working. This might even result in loss of more employees too. However, recruitment results in better employee satisfaction and contentment and organizational efficiency. However, recruitment may have disadvantages as poor recruitment decisions might have a bad impact on the staff morale and the organizations working. Hence it might limit the achievement of future tasks to be achieved and so lose its market share. Selection is a process whereby which an organization chooses the best from the lists of applicants who meet the requirement criteria for an available post. The selection process completes in a certain period of time. It starts after the applicant has submitted his application which is then reviewed and analyzed by the HR Officer, in order to check whether the person meets up the requirement or not. If the applicant is felt to meet the criteria stated then all the qualified applications will be dealt and screened by the Selection Committee (Bach Stephen, 125-130). The major area of concern will be the qualifications essential for that specific post, experience and his past performance, characteristics and more. Once this screening process is completed, the Selection Committee meets to finalize the candidates, to fix and confirm the interview schedules along with the interview material which is then decided. The applicant might be required to take a test. Hence, the Human Resource Department will inform the chosen candidates giving them all the necessary details of the interview, presentations and more. There are certain factors which might influence the selection process. Such factors are the size of the organization, complexity within the organization, the attitude about hiring among the workers, the availability of the labor, the laws of the state, the economic and political pressure and more. The Selection Process is quite important since a replacement for a vacant position is always required for the organizations efficient working and growth. If new candidates are not hired, then the existing current employees would have to work more and do over time. Moreover, they will be required to be paid more thereby not producing the required high-quality work. This might have a negative impact on the organizations efficiency and might reduce the quality of work. The other advantages are such as the new employee might benefit the organization with his talent, idea and work experience. Paying him will be much more helpful in maintaining the high-standard of the company as compared to paying those doing over time. On the other hand, Selection and Hiring process may end up creating problems for the organization as the selection committee might make some mistakes. Hence there will be no guarantee of a flourishing job performance. (Jakel Thomas, 100). As tests and interviews are no reliable ways of determining a persons capability when it comes to working in an organization. Hence the reliability and validity of the selection committee can not be measured. Moreover, the recommendations made and the references given about the appointed candidate may not always be trustworthy. Therefore, it is important for the selection committee to correctly analyze the applicant and make the right decision as appointing the wrong person might have a negative impact on the organizations growth and working efficiency. This will in turn harm the companys name and reputation which will gradually result in instability in its in many areas and overall performance. Human Resource Department performs several duties such as recruiting, selecting and orienting new employees, writing and evaluating job descriptions, administrating and monitoring policies and more. In short, it deals with the issues related to people like recruiting, safety, motivation, training, communication and more. An HR Department is essential for an organization since it has several responsibilities. For an efficient working, the Human Resource Department is required to adopt such strategies which will prove to be beneficial in its performance. Moreover, it is the duty of the Human Resource Department to help the organization achieve its desired goals by providing it with well-trained employees, maintaining a good quality of work and ethical policies and more. An HR Department requires people with good communication skills, leadership capabilities, recruiting staff, proper accounting and record keeping. Thus, according to the recent researches, the HR Department and the HRM field is improving with time (David, Hugh and Patrick, 309-319). It is generally said that the Human Resource Department works to protect the company and not the employees. Hence its working will effect the organization directly. However, there are certain disadvantages of having a Human Resource Department in an organization as the department fails in several organizations due to a number of reasons. One of the major reasons for failure is that few Human Resource departments have poor customer skills due to which they are unable to interact and communicate with people on professional level. This way they end up hiring the wrong staff. Hence, either more vacancies arise or job performance level falls. Another disadvantage of the Human Resource Department is that some of them are not properly focused on gaining benefits for the company. This way the Human Resource Department hires inefficient employees. This results in the waste of time and energy. This also results in the companys turn over issues. Moreover, at times the HR Department proves not to be confidential. So the information confided to them by the employees, either related to their personal life or regular business issues are passed on. This breaks the trust of employees and may lead to affect their performance having a bad impact on the organization. According to certain researches, not all organizations need the Human Resource Department, particularly those who can manage those activities with in the organization. Some of the Human Resource areas are quite questionable which includes methodology and data reliability. The reason of this poor performance is operational inefficiencies. In big organizations, the HR Department is usually centralized, situated in the Head Office usually. Due to this reason, every employee can not interact with the Department, situated at the head office. While on the other hand, since there are a number of employees in small organizations, the HR Department again fails to interact with every one. Hence, this results in lack of communication and interaction between the HR Department and the workers in all the branches. The HR Department at times fail to rate a candidate up to a certain level which can easily be done by that specialized department. This again creates problem at the time of hiring the right candidates. Other issues such as mismanagement at the part of the Department, lack of co-ordination with other departments and more might add-in to the disadvantages of having the Human Resource Department in an organization. Thus, the Human Resource Department greatly influences the working of an organization. It plays an important role in improving a companys efficiency thereby producing quality work. Although, an HR Department is quite essential for an organization, it is important that the department successfully performs its duties and help the organization in achieving its goals. REFERENCES: Bach Stephen, Managing Human Resources, Personal Management and Transitions. David Collings, Sullion Hugh, Guniggle Patrick, 2007, Emerging themes and contemporary debates, International Human Resource Management in the 21st Century, Vol.17, No.4, 309-319. Delay Doug, HR Fails to link Effectiveness to Performance, July 29, 2003. Dr. Sullvian John, Selecting an HR Strategy. Is Your HR Department Friend or Foe? August 10, 2005. Jakel Thomas, IPM 213, Human Resource Management, MCGraw Hill. Peter Vs. Marsden, 1994, Recruitment Methods, The Hiring Process, Vol.37, No.7, 979-991. Richardson Margaret, Recruitment Strategies, Managing/Effecting Recruiting Process.

Tuesday, March 10, 2020

A True Nature of the Effects of Child Abuse and Neglect in a Society

A True Nature of the Effects of Child Abuse and Neglect in a Society Discussion on the Assignment Additional Page The solutions to the problems defined in the project have to be properly organized and based on credible information and the results of the observations. Child abuse is the concept that touches upon millions of families (Cloitre, Cohen, Koenen, 2011).Advertising We will write a custom research paper sample on A True Nature of the Effects of Child Abuse and Neglect in a Society specifically for you for only $16.05 $11/page Learn More Some children face sexual abuse problems, many children have psychological problems because of parental neglect, and there are also the children, who have the problems based on physical abuse (Lemoncelli, 2012). The outcomes of child abuse usually depend on a variety of factors like the age of a child, the type of relation between a child and a perpetrator, and, of course, the type of maltreatment (Child Welfare Information Gateway, 2013). This is why the chosen problem, a variety of child abuse effects, seems to be the most crucial in the project. In general, the evaluation of the behavior of the children suffered from abuse and their parental neglect shows that the effects may be long-term and short-term (Sousa, Herrenkohl, Moylan, Tajima, Klika, Herrenkohl, Russo, 2011). Parents are not always able to understand how dangerous their maltreatment can be in regards to the future of their children. Parents cannot ask for professional help as they are afraid of some criminal consequences, this is why the outcomes of their inabilities lead to a considerable rising of the financial costs of child abuse (Fang, Brown, Florence, Mercy, 2012).Advertising Looking for research paper on psychology? Let's see if we can help you! Get your first paper with 15% OFF Learn More Professional help and therapy are obligatory for children, who become the victims of maltreatment and abuse within a short period of time. Unfortunately, the investigations prove that the effects of child abuse appear with time and have to be treated on a special level (Cloitre, Cohen, Koenen, 2011). Problem Solution The existing variety of the effects and the inabilities to identify them properly and in time is the problem that has to be solved during current research on the child abuse effects and the reasons of parental neglect. There are several ideas of how the chosen problem should be evaluated, and several methods that can be used to solve the problem that may be implemented with the already known investigations (Fang et al., 2012; Moylan et al., 2010). As it has been already stated, the effects of child abuse and parental neglect is a social issue, this is why it has to be solved within a particular society. The problem solution process should begin with an identification of a community within the frames of which it is possible to organize a project. It is necessary to prove that child abuse is a vital problem, and the question of parental neglect and maltreatment is open and needs more answers and explanations. It is not enough to use the already known statistics and base the project on the fact that more than half a million American children are the victims of their parents’ maltreatment (Centers for Disease Control and Prevention, 2014). The up-to-date material may be based on the real-life examples and evidence. The solution of the problem under consideration should be based on the following steps:Advertising We will write a custom research paper sample on A True Nature of the Effects of Child Abuse and Neglect in a Society specifically for you for only $16.05 $11/page Learn More The identification of the reasons of child abuse and parental neglect; The classification of the child abuse effects and their possible extend; The preventive methods that can be used for each type of abuse; The description of a diagnosis and the identification of treatment for children, who suffer from abuse; Th e ideas of how to involve more people to protect children, who are not able to cope with the challenges of abuse and neglect. Social Implications Social implications of the chosen problem are crucial indeed. First, the project serves as a powerful proof that child abuse is a problem for discussion. Second, it should be proved that a society, as a whole, is the body that takes responsibility for its children. If children suffer from the inabilities to overcome abuse and neglect, the society should think about the most effective methods to improve the situation. Finally, the development of special programs and the creation of special organizations directed to the treatment of abused children should be promoted. For example, there is the National Child Traumatic Stress Network that aims at identifying the standards of care for abused children (Child Welfare Information Gateway, 2013). There are also many organizations that use hypnosis with children survived traumas because of their p arents’ maltreatment (Degun-Mather, 2006). All these methods are effective and help to define the nature of child abuse (Iwaniec, 2006), but they have less in common with the necessity to prevent the cases of child abuse and improve parent-children relations. The current project should help to define the effects of child abuse and think about the prevention of maltreatment taking into consideration the evaluation of child’s condition, health, and the effects of abuse.Advertising Looking for research paper on psychology? Let's see if we can help you! Get your first paper with 15% OFF Learn More Fang et al. (2012) identify short-term and long-term health care costs, Sousa et al. (2011) work with the social problems, and Moylan et al. (2010) focus on the problems with behavior. Each investigation is a specific answer to the question why child abuse should be prevented. However, the researchers do not give suggestions but state the facts. These are the main limitations of such projects, and social implications of the project under analysis teach that it is possible to change the situation in case certain measurements to be taken. Capstone Reflection The problems people face during their childhood are characterized by a number of considerable marks. Children cannot even guess that parental neglect may define their future qualities and abilities. Some children cannot even recognize a case of child abuse and do not find it necessary to address some experts for help (Stalker McArthur, 2012). The identification of such problems and inabilities serve as the basis for the project a bout child abuse and its effects. Children may suffer from emotional, physical, sexual, and other types of abuse (Cloitre, 2011), and each type of abuse has its own effects on a child. This is why it is not only necessary but crucially important to know how to help children, who survived abuse, and treat them properly in regards to the effects of child abuse (Child Welfare Information Gateway, 2013). The capstone project under analysis is an opportunity to understand better parents and their decisions to treat their children poorly, learn the effects that can be observed after the cases of child abuse, and know how to prevent maltreatment if it is possible. The projects by Degun-Mather (2006) about the benefits of hypnosis, Fang et al. (2012) about the economic challenges caused by child abuse, and Moylan et al. (2010) about the peculiarities of domestic violence explain how it is better to identify the effects of child abuse and the possible impact of society on children and their parents. Reference List Centers for Disease Control and Prevention. (2014). Child Maltreatment: Consequences. Retrieved from https://www.cdc.gov/ Child Welfare Information Gateway. (2013). Long-term consequences of child abuse and neglect. Web. Cloitre, M., Cohen, L.R., Koenen, K.C. (2011). Treating survivors of childhood abuse: Psychotherapy for the interrupted life. New York, NY: Guilford Press. Degun-Mather, M. (2006). Hypnosis, dissociation and survivors of child abuse: Understanding and treatment. West Sussex, England: John Wiley Sons. Fang, X., Brown, D.S., Florence, C.S., Mercy, J.A. (2012). The economic burden of child maltreatment in the United States and implications for prevention. Child Abuse Neglect, 36(2), 156-165. Gloud, F., Clarke, J., Heim, C., Harvey, P.D., Majer, M., Nemeroff, C.B. (2012). The effects of child abuse and neglect on cognitive functioning in adulthood. Journal of Psychiatric Research, 46(4), 500-506. Iwaniec, D. (2006). The emotionally abused an d neglected child: Identification, assessment and intervention. West Sussex, England: John Wiley Sons. Lemoncelli, J.J. (2012). Healing from childhood abuse: Understanding the effects, taking control to recover. Santa Barbara, CA: ABC-CLIO. Moylan, C.A., Herrenkohl, T.I., Sousa, C., Tajima, E.A., Herrenkohl, R.C., Russo, M.J. (2010). The effects of child abuse and exposure to domestic violence on adolescent internalising and externalising behaviour problems. Journal of Family Violence, 25(1), 53-63. Sousa, C., Herrenkohl, T.I., Moylan, C.A., Tajima, E.A., Klika, J.B., Herrenkohl, R.C., Russo,. M.J. (2011). Longitudinal study on the effects of child abuse and children’s exposure to domestic violence, parent-child attachments, and antisocial behavior in adolescence. Journal of Interpersonal Violence, 26(1), 111-136. Stalker, K McArthur, K. (2012). Child abuse, child protection and disabled children: A review of recent research. Child Abuse Review, 21(1), 24-40.

Saturday, February 22, 2020

Analysis of Lewis Structures Research Paper Example | Topics and Well Written Essays - 750 words

Analysis of Lewis Structures - Research Paper Example The following are examples of the structures in a monoatomic form: Lewis structures are also used to indicate bonding in the form of a dash (-) for covalent bonds or a charge (+ or -) for ionic bonds (Schodek and Bechthold 301). Some examples: The bonds that are formed in the polyatomic structures usually have angles. The angles result in molecular geometry, which is best represented experimentally with the use of balls and sticks. The bonding angles that are involved in the analysis include linear, tetrahedral, trigonal pyramidal, trigonal planar, or bent. These are the geometries used in the Lewis structure experiments, though there are other geometric formations, where the structure does not adhere to the octet rule. Experimental Use The experimental representation of the Lewis structure requires the use of the following materials: A ball that has four holes, to be used as the central atom Inflexible sticks or straws for the single bonds a Flexible sticks or connectors for the dou ble or triple bonds The lone pairs around the central atom requires inflexible sticks NB: the balls used should be different in color as well as size to ease the representation of the elements and the electrons, with the central ball preferably larger. Arranging the experimental balls requires adherence to the guidelines for arranging the atoms, electrons, and bonds in the structures. Guidelines Involved In Using the Structures The rules in the experimental process of producing the Lewis structures follow these steps: 1. Draw the dot and structure diagram of the molecules or ions in question. For this step, knowledge on the bonds formed, their angles as well as geometry is important. The arrangement of the elements in the molecules is first established at this point. The central atom has to be established, the central atom, the element that holds most of the bonds is the structure. The following step to get involved into is the calculation of the valence bonds that are involved in t he bond formation, for a molecule (Schodek and Bechthold 501). The individual atoms and their configuration have to be considered in this case. The periodic table of elements is handy at this stage. The follow-up is the identification of bonds, following the octet rule i.e. a stable atom has to obtain a stable gas configuration in bond formation. 2. Determination of the overall and molecular geometry of the dot structure Using the knowledge of the geometry of formation, only as the octet rule applies, studying the dot structure allows inception of whether the structure is a linear, tetrahedral, trigonal pyramidal, trigonal planar, or bent formation. The main concept regarding the bond formation and geometry is the bond angles, which are 180 ° for the linear, 120 ° for the trigonal planar, 109.5 ° for the tetrahedral, 90 °, 120 ° and 180 ° for the trigonal by pyramidal, 90 ° and 180 ° for the Octahedral, etc (Schodek and Bechthold 492).  Ã‚  

Thursday, February 6, 2020

Essay on The monthly LME spot price for aluminium in USD per tonne

On The monthly LME spot price for aluminium in USD per tonne between June 2008 and June 2014 - Essay Example China’s economic growth during the period of the fluctuations in the prices of aluminium affected the price of the metal. Secondly, there was a consolidation of the steel industry affecting the trend of the prices in the metal across the globe. More so, global warming and carbon sequestration must also have had a hand in the fluctuations in the aluminium prices. Finally, the rising costs of production and the loss of value of the US dollar must played a role in the changes in price of the same product. Historically, the prices of metals across the board always had a positive or an upward trend whereas the dollar kept at a constant for long period of time. The duration and amplitude of price fluctuations in the case in question must have been as a result of numerous change in the economic strength of the metal market in general (ASWATHANARAYANA,2012). Considerations in supply and demand of aluminium and unexpected events like natural disasters and accidents do influence the variations in the price of the aluminium during that given period of time. The global events in question are like recessions, economic growth and inflation do affect or influence the trend in the prices of the aluminium. The demand for metal in China was a result of the infrastructural expansion in the country. I think, in August 2008, the increase in price of aluminum was a result of the increased demand in the aluminum metal due to the intensive development in china ta that specific time. The inflation and recession of 2008 that affected most countries in the world must have been reasons for the fluctuations in aluminium prices. Minerals have a high tendency of losing when it comes to changes in the economic climate of the market and the general market. Inflation made the demand for the aluminium go down leading to the fluctuation in price during that period of June 2008 to June 2014 (

Tuesday, January 28, 2020

The Navigation of young Adolescents from elementary school to Middle School Essay Example for Free

The Navigation of young Adolescents from elementary school to Middle School Essay The period of young adolescent is a very challenging and transformational period for the child. There are tremendous bodily and mental changes taking place which places significant amount of stress on the children, as well parents and the educators involved in dealing with this age group. This age group requires an unusual and sensitive team work to address t hisses which can address their changing expectations and help them cope with their emotional well being. The issues arise with time and situation and learning the skills to cope with them is important in terms of the peers, as well as family and school oriented affairs. It is also important to take into consideration the thoughts and the feelings as well their behavioral manifestations in theses tender years of change and adaptability. It is important to recognize the â€Å"disinterest, disorder and defiance† (Mcknight-Taylor, 1979) which is characteristic feature of middle school level of students. The educational enforcement should be aimed to engage and involve students and help them feel part of their special environment. Their individuality needs to be respected and their interests need to be taken into consideration. The educators should reach out to the students and aim to give them authentic informed facts which they can base their decision son. The teamwork of partnership between the young adolescent, parents and the educators will make significant difference in enhancing the navigational strategy to handle the transition with sensitivity and understanding, which will ensure greater degree of success. One needs to recognize that transition is a very difficult time for any age, but for young adolescent it is even more challenging taking into account the other transformational bodily, emotional and 0pphsyical changes which are taking place in their psychological setup. (Parker, 2009). The emotional , psychological and academic decline which has been witnessed in this phase can be addressed with strategic organizational and academic setup. It is important to investigate and advocate and advise based on authentic facts and figures which can provide a solid concept of the self image which is undergoing change in the life of the middle school students and thus address the issues related to young adolescent with sufficiently organized and departmentalized approach in which advisory and advocacy has a significant role to play. The issue related to advocacy has been an urgent issue which motivates educators to address the problematic issue to â€Å"navigate the transition from elementary to middle school, as their bodies grow and change, s they develop new interests and new peer groups, as they probe their boundaries and test their limits, as they explore a rapidly changing world via Internet, as they consume a daily bombardment of television, magazines, music and headlines† (Buckhardt, 1999). The challenge of educating young adolescents in this emerging world of changes and transition which is full of distractions and drama which has overwhelmed the lifestyle leads to unnecessary turbulence which impacts their self-centered lives with a roller coaster kind of speed and thrill, which is uncontrolled and untamed. The exposure to abusive material on uncontrolled technological devices makes the situation even more challenging for the parents as well as the educators. The exposure to pain and suffering is lot more which results from the unhealthy choices which are presented by settings which are of abusive nature. The role of advocacy and advisory in such situation which targets the program to engage and involve the student in the process would be a necessary tool to address this critical nature of issue which deals with navigating young adolescents in their middle school years. The rationale of the advisory program should be aimed at addressing the common attributes of the particular age group, along with the individual attention and conferences in which parents are part of the process. There should be regular and open conferences which builds the bridge between the advisor and advisees. The school should plan for sound administrative support which is backed by â€Å" an adult advocate for each young adolescent† (Buckhardt, 1999). â€Å"According to This We Believe, the obligation of a developmentally responsive middle level school is to provide ‘a continuity of caring that extends over the student’s entire middle level experience so that no student is neglected’ (National Middle School Association, 1995, p. 17). An advisory program enables that ‘continuity of caring’ to take root. † (Buckhardt, 1999). The success of the students in this transitional period and transformational phase has to taken with challenge and understanding which can ensure navigation of young adolescents in a sensitive and humane manner which provides supportive care and discipline to help them keep within the boundaries without suppression and repression. This will be reflected in their academic achievement, school attendance, lesser alienation, greater interests in school related learning and greater adaptability. These are the pillars which will help build a bridge which will help the young adolescent transitioning between elementary and middle school years a climate which helps them foster and grow to their peak. References Buckhardt, R. M. (1999). Advisory: Advocacy for Every Student. Middle School Journal, Vol. 30, Number 3. http://www. nmsa. org/portals/0/pdf/publications/On_Target/advisory/advisory_3. pdf Burkhardt, R. M. and Kane, J. T.. â€Å"An Adult Advocate for Every Student. Mcknight-Taylor , M. (1997) Making Education Special for All Young Adolescents. Jouranl Article. Childhood Education, Vo. 73. Beane, J. A. (1993). A middle school curriculum: From rhetoric to reality. (2nd ed). Columbus, OH:National Middle School Association. Burns, J. (1998). National middle school association 25th anniversary interview. Las Cruces, NM: Author. Lipsitz, J. (1984). Successful schools for young adolescents. East Brunswick, NJ: Transaction. National Board for Professional Teaching Standards. (1994). Early adolescence/generalist standards for national board certification. Washington, DC: Author. Parker, A. K. Elementary Organizational Structures and Young Adolescents Self-Concept and Classroom Environment Perceptions Across the Transition to Middle School. University of Suth Florida, Journal of Research in Childhood Education, Vol. 23Issue 3, pg. 325-339. Rubinstein, R. E. (1994). Hints for teaching success in middle school. Englewood, CO: Teacher Ideas Press. Shoreham-Wading River Middle School. (1989). Advisory activities at Shoreham-Wading River middle school. Shoreham, NY: Author. Shoreham-Wading River Middle School. (1973). Advisory handbook. Shoreham, NY: Author.

Monday, January 20, 2020

karate Essay -- essays research papers

Fighting Fighting, or kumite, is the freestyle use of moves one has learned. During this freestyle match, the students may use any technique they have learned in their training for either defensive or offensive purposes. Fighting is involved with probably only 30 % of skill the student has. However, this is a very important part of the whole. As mention earlier, katas help in perfecting the moves and the focus of executing them. On the other hand, fighting employs these moves. Practicing in fighting will assist in the timing and rhythm of the execution of the move. In a kata you have as long as you want to throw each kick, each block, each punch, and as much time to move into the next stance. During a fight, you must use these moves but timing must be involved as well. If the opponent throws a kick, you must make a decision and quick. You can block the kick, dodge the kick to the left, right, or step back, or you can decide to get hit. Now no one wants to get hit but if a decision isn’t made that will be the result. You must also be able to react fast enough to the oncoming kick with your decision. If you hesitate on your decision to step to the side, it will be to late and you could be on the ground trying to catch your breath. I know from experience. Well, let’s say you have successfully reacted to the kick and blocked it and your done right, wrong! Usually a skilled fighter won’t throw one punch or kick without following it up with 2 or 3 more attacks,... karate Essay -- essays research papers Fighting Fighting, or kumite, is the freestyle use of moves one has learned. During this freestyle match, the students may use any technique they have learned in their training for either defensive or offensive purposes. Fighting is involved with probably only 30 % of skill the student has. However, this is a very important part of the whole. As mention earlier, katas help in perfecting the moves and the focus of executing them. On the other hand, fighting employs these moves. Practicing in fighting will assist in the timing and rhythm of the execution of the move. In a kata you have as long as you want to throw each kick, each block, each punch, and as much time to move into the next stance. During a fight, you must use these moves but timing must be involved as well. If the opponent throws a kick, you must make a decision and quick. You can block the kick, dodge the kick to the left, right, or step back, or you can decide to get hit. Now no one wants to get hit but if a decision isn’t made that will be the result. You must also be able to react fast enough to the oncoming kick with your decision. If you hesitate on your decision to step to the side, it will be to late and you could be on the ground trying to catch your breath. I know from experience. Well, let’s say you have successfully reacted to the kick and blocked it and your done right, wrong! Usually a skilled fighter won’t throw one punch or kick without following it up with 2 or 3 more attacks,...

Sunday, January 12, 2020

John Locke and Land Ownership Essay

John Locke in The Second Treatise of Civil Government makes several key arguments about what makes land ownable, these ideologies differ from how land ownership works in America but it is easy to see how America’s early days could have aligned with this ideology. In this paper I will focus on two key principles that Locke believed in that are basic requirements for land ownership. The first of these is that land ownership is obtained through labor and that items on the land have no value until labor is applied and the second describes government’s role in land ownership as simply being that the labor applied to land precedes government and government cannot dispose of the estates of the subjects arbitrarily and instead should be limited to securing the life and property of its citizens, and is only necessary because in an ideal, anarchic state of nature, various problems arise that would make life more insecure than under the protection of a minimal state. These two principles allow for the easy identification of claimed lands. While at the same time provide the motivation and encouragement to individuals so that they will want to find land that they can then harness through labor and thus make their own land. It is because of these reasons and more that land ownership through labor is a must for a successful society and a functioning government. In order to ensure that these principles are being viewed and judge from the same sense of meaning a few key words need to be defined as used in this paper. The term land ownership is vital to this paper and its meaning will be defined as, â€Å"the owner of contiguous property that has been improved upon from nature to provide for one’s living†. The term labor will only be used in reference to labor upon an individual’s land and will reference, â€Å"human time and effort put in to a particular task†. The term government will reference only the actual ruling body that â€Å"influences daily life based on policies and procedures they enact†. At the last term reward will refer to, â€Å"an item or exchange of labor promised or normally expected given in exchange for labor or with no expectation of any kind of return. The principle that labor is a prerequisite to land ownership fits in perfectly with the needs and situation of the early American nation. Outside of key city areas a majority of this nation’s land was unclaimed and unused bearing none of the fruits of labor and essentially leaving all of its value unclaimed and untouched. With a bounty of land larger than anyone person could actually work and apply labor to, it made sense to encourage land expansion. With land expansion individuals could claim land through labor and the value and goods on that land would no longer go to waste as unused items that could have benefitted society as a whole. The second principle helps to place limits on what the government can do once a parcel of land is owned by an individual. It is safe to say that any reasonable person would not like to see their possessions and livelihood wiped away with one fell swoop, but if governments have no restrictions in the use of their power it would be all too easy to force someone from their land, effectively robbing them of all their possessions and the livelihood that past labor has brought them. This is why Locke insisted that the government role in land owner ship remain limited in scope only to the extent that is needed to ensure this doesn’t happen. Without this assurance from governmental takeover acts similar to his could become standard practice. An unjust government might routinely perform these actions, unjustly claiming the land. This would result in a diminishment of the value of labor and would remove the incentives to work land and would result in a decrease in goods. Because of this looming threat it is clear that government must have some restrictions on acquiring land to avoid unjust actions and encourage a general sense of trust and security in the government. A government that is without citizens that have some sort of trust and security provided by having a reliable, continual and trustworthy shelter is bound to fail since this is a basic need of humans in general. Modern science can help prove the stress and additional energy expenditure humans endure if they can’t find a sense of comfort, safety and belonging a study performed by Dr. Gilman while at Princeton University showed, â€Å"humans that are in constant fear of loss of shelter expend an average of 2900 calories daily† (Gilman 03/01/2012), along with this extra energy expenditure a lack of shelter creates stress that in turn creates a reduction in productivity. This stress can actually change the human brain reaction method resulting in it , â€Å"going from more sophisticated but slower modes to the faster behaviors of the older brains when we are under stress† (Gilman 03/01/2012). This change in brain behavior limits creative thinking and essentially devolves human thought to a lower state this combined with the increased calories expenditure creates a vast pool of diminished talent that when viewed in a large scale population level, results in a huge waste of resources that could be easily reduced by the assurance of land ownership and security. The easiest way for a government to meet this need is to let individuals provide additional goods to society by applying labor to their land thereby reducing their energy requirements and providing goods for the benefit of all. With all the complications that are possible when it comes to providing for the needs of the many, it only makes to allow individuals the freedom of land ownership that will help reduce their needs while simultaneously benefitting others. This notion of having some sort of fruit from your labor is fundamental to increasing one’s value and having a desire to perform work that can be beneficial to all. A study from Yale University performed by Dr. Greene helps to illustrate just how deeply rooted this concept is into human psychology, an individual will work perform work equivalent to their valuation of a reward. The study was meant to determine the amount of work an individual would perform without a reward versus the amount of work performed for a reward. The study concluded that, â€Å"any individual who was assigned a tasked performed that task to completion with more detail and more efficiently when rewarded as compared to no reward† (Mark et al. 1978). This study helps to demonstrate that human psychology insists that any individual will perform more work and therefore be a more productive member of society if only that individual receives something for the labor they put in. As mentioned earlier if an individual lives under constant threat of having everything taken from them it is essentially making them perform labor on their land without a reward resulting in less work being performed and less goods for all of mankind, the only solution that removes this fear is placing limits on when and if a government can take someone’s land from them. With removal of this fear an individual can and likely will utilize labor to its fullest extend thereby adding value to the land. It is clear that the benefits of land ownership as defined through the use of labor allows for the creation of the best society possible, one that can help to provide for mankind as a whole, increase the value and abilities of its citizens that actively partake and utilizes the resources at hand to the best of its abilities without waste and undue stress. A society that is free of these constraints and provided with the best possible reward for work and sense of security can only flourish and enjoy the fruits of their labor helping to create the best future possible. Works Cited: Gilman, Robert. Context Institute, â€Å"The Inside Story Understanding the structure of the brain. † Last modified 03/01/2012. Accessed September 22, 2012. Mark, Lepper, and Greene David. Lawrence Erlbaum, â€Å"The Hidden costs of reward : new perspectives of the psychology of human motivation. † Last modified 1978. Accessed September 22, 2012.

Saturday, January 4, 2020

An Assignment On Operation Management Essay - 3566 Words

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