Sunday, August 23, 2020

University Tuition Costs are Too High Essay -- College Costs Are Out O

The expense of educational cost for advanced education is rapidly rising. Over portion of school green beans tell some worry with the best way to pay for school. This is the most noteworthy this number has been since 1971 (Marill and O’Leary 64-66, 93). The measure of college alumni obligation has been quickly expanding too. With restricted occupations accessible in light of the high joblessness rate, school graduates end up remaining in the red considerably more. In spite of the fact that awards and monetary guide are accessible to understudies, understudies despite everything battle to pay for their school educational cost. Advanced education costs are restrictively costly in light of the fact that the state’s income is low, the joblessness rate is high, and graduates can't take care of their understudy credits. One explanation that advanced education isn't moderate is that the states’ income is low and the states are paying off debtors. As a result of their diminishing duty incomes, numerous states need to make cuts in their financial plan. Thus, educational cost is rising and different changes are occurring all through schools. A portion of these progressions include: higher understudy to personnel proportions, less yet bigger classes, and less nearby employments that ordinarily bolster understudies (Hulsey 24). These progressions influence understudies and effect their view and choices of specific schools. The educational cost rate has likewise â€Å"been increasing at around 6 percent a year for the vast majority of the previous ten years† (Marill and O’Leary 64-66, 93). This percent definitely makes it harder for understudies to locate a moderate school. High educational cost costs likewise shield a few people from going to their fantasy school. These progressions a ffect the understudies and the rising educational cost costs. Another aftereffect of the various states being paying off debtors is that they are giving universities less money related assistance. â€Å"Prior to ... ...or on the other hand all understudies. One explanation behind this is the states’ income is low. High joblessness rates additionally add to this issue. Another reason for this is the failure of understudies to take care of their advances. Almost 66% of school green beans feel worried about how to pay for school and nearly a similar sum graduate with obligation (Marill and O’Leary 64-66, 93). Since high educational cost and credits definitely influence an individual, numerous understudies feel compelled to mull over this when making arrangements for their future. Numerous plans and dreams that secondary school understudies have become modified when reality hits them about the expense of proceeding with their training. In this way, understudies just can't bear the cost of advanced education.

Friday, August 21, 2020

Tone-Deafness Essay -- Hearing Auditory Senses Essays

Musical inability Not many individuals know the scope of the various sorts of musical inability. In any case, numerous individuals think they have it. Musical inability is doesn't allude to an issue with the ears, yet to an absence of preparing. Musical inability is anything but difficult to fix via preparing the ears and the vocal muscles. Lancet is a music teacher in Boston who is musically challenged (Lancet 2001). Lancet express, musical inability is a term that will in general be applied aimlessly to a group of stars of music handling, perceptual, and creation shortages (Lancet 2001). This paper will look at the musical inability genuine terms, the past and ebb and flow research, and momentum course which all add to its requirement for investigation. Musically challenged individuals live from right off the bat in existence with musically challenged. The capacity to hear a pitch and sing it back is like deftness. Lancet states, it is voice-ear coordination (p.779). Neither one of these capacities are naturally introduced to us, we need to learn them. Infants don't have deftness. In the event that an individual holds a toy before a newborn child, the person in question can find in the infant's eyes that she needs the toy. For instance, my ten-month-old cousin can't decide the separation where the item is found. His hands thrash around haphazardly, missing the objective. He has not yet figured out how to facilitate his hands and eyes. In the event that he does this regularly enough, notwithstanding, he will in the end learn. Lancet clarifies, the human mind is truly adept at recollecting which of these staggeringly intricate muscle compressions brings about a score (Lancet 2001). So next time he goes after something, it doesn't take very as long. My cousin keeps on having a one out of three possibility when going after an article (p. 784). When, he is a little child, it would be unfathomable that he c... ...n what to look like past their musical inability. References DeBellis, Mark. (2000). What is melodic establishment? Tonal hypothesis as psychological science. New York Academy of Sciences, 4, 471-489. Gandour, Jack. (2000). A Cross line Study of Tone Perception. Formative Psychology,12, 207-220. Kazez, Daniel. (2000). Hearing in the Elderly: A Population study Audicion en la senectud: un estudio poblacional. Music Educators Journal, 71, 46. Lancet, Mike. (2001). A decent reason to surrender those music exercises. Diary of Cognitive Neuroscience, 357, 777-784. Moore, Brain C. J. (2000). An Introduction to the brain research of hearing. Scholastic Press, Inc, 3, 322. Peretz, Isabelle. (2001). Mind specialization for music. New proof from innate Amusia. New York Academy of Sciences, 8, 243-246. Wong, Donald. (2001). Audiology. Diary of Communication, 6, 6. Musical inability Essay - Hearing Auditory Senses Essays Musical inability Not many individuals know the scope of the various sorts of musical inability. Notwithstanding, numerous individuals think they have it. Musical inability is doesn't allude to an issue with the ears, yet to an absence of preparing. Musical inability is anything but difficult to fix via preparing the ears and the vocal muscles. Lancet is a music teacher in Boston who is musically challenged (Lancet 2001). Lancet express, musical inability is a term that will in general be applied unpredictably to a star grouping of music preparing, perceptual, and creation shortfalls (Lancet 2001). This paper will look at the musical inability genuine terms, the past and ebb and flow research, and ebb and flow heading which all add to its requirement for investigation. Musically challenged individuals live from right off the bat in existence with musically challenged. The capacity to hear a pitch and sing it back is like dexterity. Lancet states, it is voice-ear coordination (p.779). Neither one of these capacities are naturally introduced to us, we need to learn them. Infants don't have dexterity. On the off chance that an individual holds a toy before a newborn child, the person in question can find in the infant's eyes that she needs the toy. For instance, my ten-month-old cousin can't decide the separation where the item is found. His hands thrash around arbitrarily, missing the objective. He has not yet figured out how to organize his hands and eyes. On the off chance that he does this frequently enough, notwithstanding, he will in the end learn. Lancet clarifies, the human mind is truly adept at recalling which of these unbelievably perplexing muscle compressions brings about a score (Lancet 2001). So next time he goes after something, it doe sn't take very as long. My cousin keeps on having a one out of three possibility when going after an item (p. 784). When, he is a baby, it would be unfathomable that he c... ...n what to look like past their musical inability. References DeBellis, Mark. (2000). What is melodic organization? Tonal hypothesis as psychological science. New York Academy of Sciences, 4, 471-489. Gandour, Jack. (2000). A Cross line Study of Tone Perception. Formative Psychology,12, 207-220. Kazez, Daniel. (2000). Hearing in the Elderly: A Population study Audicion en la senectud: un estudio poblacional. Music Educators Journal, 71, 46. Lancet, Mike. (2001). A decent reason to surrender those music exercises. Diary of Cognitive Neuroscience, 357, 777-784. Moore, Brain C. J. (2000). An Introduction to the brain science of hearing. Scholastic Press, Inc, 3, 322. Peretz, Isabelle. (2001). Cerebrum specialization for music. New proof from inborn Amusia. New York Academy of Sciences, 8, 243-246. Wong, Donald. (2001). Audiology. Diary of Communication, 6, 6.

Wednesday, July 8, 2020

Study On The Hang Seng Index And Hsbc Finance Essay - Free Essay Example

In this chapter, there is description of data used in this study, which are The Hang Seng Index (HSI), The Hongkong and Shanghai Banking Corporation Holding plc (HSBC Hldgs) and Oriental Press Group Limited. After that, methodologies of predictions based on past volatilities and GARCH class conditional volatility models are presented. Finally, I will talk about how to evaluate the forecasting performances in according to select the best models. Now, let me introduce the data analyzed in my study. 3.1 Data description 3.1.1 The Hang Seng Index (HSI) Global investors treat the Hang Seng Index (HSI) as an indicator of the performance of the stock market in Hong Kong. The HSI was publicly launched on 24 November 1969 and is one of the earliest stock market indexes in Hong Kong. It is now maintained by Hang Seng Indexes Company Limited, which is a subsidiary of Hang Seng Bank, one of the constituent companies. The HSI is a freefloat-adjusted market capitalization weighted stock market index. : The current price at Day t : The closing price at Day t-1 IS : The number of issued shares FAF : Freefloat-adjusted Factor, which is between 0 and 1 CF: Cap factor, which is between 0 and 1 It consists of 43 constituent companies which represent around 60% of the total market capitalization of the Hong Kong Stock Exchange (HKEX). In order to show the price movements of the major sectors of the market clearer, the HSI constituent stocks are grouped into four sub-indexes: Properties, Utilities, Commerce and Industry, and Fina nce. Normally, qualified potential constituents are companies with a primary listing on the Main Board of the Hong Kong Stock Exchange (HKEX). In recent years, more and more mainland China companies listed on the Hong Kong Stock Exchange (HKEX), they can also be one of the qualified potential constituents if they meet several conditions. The companys total ordinary share capital must be in the form of H shares, the shares of the company incorporated in mainland China that are traded on the Hong Kong Stock Exchange. And also, the company needs to complete the process of Share Reform first. As a result, the company has no unlisted share capital. As the market capitalization, the turnover ranking and the financial performances of the companies may change in different periods, the list of constituent stocks is reviewed quarterly. In this paper, the daily closing Hang Seng Index and the weekly Hang Seng Index are used. The data set ranging from 1 July 1997 to 30 June 2008 is retrie ved from Datastream, a U.K. incorporated data service company. The data set is partitioned into the in-sample estimation periods 1997 2007, the out-of-sample forecast periods 2007 2008. This separation provides 2467 and 522 in-sample observations for the daily series and weekly series respectively. For out-of-sample observations, there are 246 for daily series and 52 for weekly series. In order to obtain more accurate results, public holidays and special incidents leading the public announcement of non-trading, such as the black signal of the Rainstorm Warning System and no. 8 storm force wind signal of Hong Kongs Tropical Cyclone Warning Signals. During this period, there were quite a lot of economic events affecting the stock market in Hong Kong. Hong Kong is one of the victims of 1997 Asian Financial Crisis. After the HSI peaked at 16820, it was attacked by international speculators, leading to a 50% plunge. In 1998, the Hong Kong government intervention on stock market to p urchase component shares supported the market and the HSI rebounded to 18000. The rise in both the interest rate and the crude oil price burst the dot-com bubble in 2000. The HSI dropped to 14000 and then fluctuated between 14000 and 16000. 911 Incident occurred in 2001. The HSI kept falling and the minimum was 8894. The stock market started to recover after Mainland and Hong Kong Closer Economic Partnership Arrangement (CEPA) was signed on 29 June 2003. In August 2007, mainland China declared the plan to allow part of citizens to invest on Hong Kong market directly. In October, stimulated by the news of AH stock hedging program, the HSI break through 30000. Unfortunately, the HSI was affected by the fallen chain of major stock markets in the world and dropped 2061.23 on 22 January 2008. During this period, the average point of the HSI is 14313.39 and the stand deviation is 4563.68. The lowest point in these eleven years was 6660.42 which occurred on 13 August 1998. 31638.22 was the highest point and occurred on 30 October 2007. 3.1.2 HSBC hldgs Besides the HSI, one of the constituent stocks is randomly selected. At the beginning of the selection process, each constituent stock is assigned a number, 1 43. Then, a number, between 1 43, is randomly generated by Excel. If the assigned number of the company matches the generated number, that company will be selected and studied in this paper. The Hongkong and Shanghai Banking Corporation Holding plc (HSBC Hldgs) is the selected constituent company and belongs to the Finance Sub-indexes. HSBC hldgs is one of the most favourite stocks in Hong Kong. In 1865, it was founded in Hong Kong in March and in Shanghai one month later. The banks headquarter was in Hong Kong until 1992. Then it moved to London as a condition of the acquisition of Midland Bank in UK, and also due to the handover of Hong Kongs sovereignty. Currently, HSBC hldgs is both the worlds largest banking and financial services group and the 5th largest stock in the Hong Kong Stock Exchange (HKEX) by market capit alization. HSBC hldgs is also listed on the Bermuda, New York, London and Paris Stock Exchanges. It is a constituent of the FTSE 100 Index and the largest company listed on the FTSE. In 2010, CEO Michael Geoghegan moved to Hong Kong since HSBC hldgs focuses on Asia more now. Similarly, both daily and weekly closing prices of HSBC hldgs ranging from 1 July 1997 to 30 June 2008 are retrieved from Datastream. The data set is also divided into the in-sample estimation periods 1997 2007 and the out-of-sample forecast periods 2007 2008. The number of in-sample observations and out-of-sample observations for both daily and weekly series are also the same as the HSI series and the non-trading days are excluded. For in-sample observations, there are 2467 for daily series and 522 for weekly series. For out-of-sample observations, there are 246 for daily series and 52 for weekly series. During this period, the average closing price of HSBC hldgs is 96.92 and the stand deviation is 23.2 6. The lowest closing price in these eleven years was 40.48 which occurred on 21 September 1998. 140.586 was the highest closing price and occurred on 15 October 2007. 3.1.3 Oriental Press Group Limited In this paper, another stock which is not the constituent stock is also studied. The stock is selected randomly like the chosen constituent stock. Oriental Press Group Limited is selected and is incorporated in Hong Kong. The group takes part in the publication of daily newspapers, Oriental Daily News and The Sun, and The Sun Racing Journal. Oriental Daily News was first published in 1969. Today, the paper is at the top in the daily circulation and has a record readership of around 3,100,000. Unlike Oriental Daily News, The Sun targets at a younger and fresher reader groups. The Sun was published since 1999, and can also be found outside Hong Kong. By considering a lot of Hong Kong people living in North America and in order to develop the market of The Sun, there is a North America version in New York and Toronto. The Sun Racing Journal was established in 1991. It is one of the major horse racing magazines in Hong Kong. Like the HSI and HSBC Hldgs, both daily and weekly clos ing prices of Oriental Press Group Limited ranging from 1 July 1997 to 30 June 2008 are retrieved from Datastream. The data set is also divided into the in-sample and the out-of-sample with the same period as the above two series. The number of in-sample observations and out-of-sample observations for both daily and weekly series are also equal to as that of the HSI series and HSBC hldgs series. During this period, the average closing price of Oriental Press Group Limited is 1.499 and the stand deviation is 0.657. The lowest closing price in these eleven years was 0.533 which occurred on 23 June 1998. 3.175 was the highest closing price and occurred on 14 January 2004. 3.1.4 Transformation of Data As this paper is studying the volatility, I focus on the returns of the HSI and the stocks rather than the index and closing prices. Therefore, a transformation of data is needed before modeling. Data are transformed into daily returns by taking the first difference of the natural logarithm of the daily index and closing prices. : The daily return : The current price at Day t : The closing price at Day t-1 Mean equals to 0.00138 and stand deviation is 0.0176. Mean equals to 0.00163 and stand deviation is 0.0169. Mean equals to -0.00032 and stand deviation is 0.0315. 3.2 Methodology

Tuesday, May 19, 2020

Essay about The Various Theories of Being an Only Child

The Various Theories of Being an Only Child This paper is going to show two of the various theories of being an only child. These theories come from a famous psychologist known as Burrhus Frederic Skinner and a psychology major at Northwestern University known as Alissa D. Eischens. But first it will mention the stereotypes given to the â€Å"only child† from an outsider’s point of view, then two cases that describe different childhood experiences that they had as an â€Å"only child† and how they dealt with it. Then it will go on and discuss a few statistics. The only child is automatically judged by people. We assume that their selfish, anxious, not fun to be associated with, difficult when it comes to making their way in a world that†¦show more content†¦The attention from both parents was greatly appreciated and he turned out very successful. When there were hard times in his family, he confided in an aunt, uncle, or cousin. Anything that he needed, his parents supplied him with. He was taught great morals and values and learned sharing and other social interactions through cousins and the neighborhood children. He did state that yes some people judged him automatically as being spoiled and self-centered, but he gave those people an opportunity to meet the real him and realize how down to earth he really is. As he got older he said that he thought he was pretty popular, evolved in sports and all of the extracurricular activities. He knows that he had an advantage to join those because he had two devoted parents that directed t heir time to him. Other children had to compromise with the brothers or sisters schedules, not just theirs. (Dr. Nina Asher. Only Child Enterprises) In most cases the only child is often male and not female. This first statistic is not based on an actual count, but taken from numerous therapists and psychiatrists that have talked to hundreds and thousands of couples. Both the mother and the father strive for a son who will carry out the family name. If the first child that is born is a girl, they will try again. But if the first child is a boy, they’ll most likely stop there. One psychiatrist stated that in her whole lifetime, she has never had a patient that was a woman and an onlyShow MoreRelatedWhat Do Toddlers Help The Task Of Language Learning? Essay1592 Words   |  7 Pages(nature-inspired theories) or acquire language skills through interaction/experiences with others (nurture-inspired theories). What mechanisms drive language acquisition? Examines how language develops from infancy into adulthood. Focuses on the modularity debate of how language is organized in the brain. Some theorize that language is domain-specific in that the brain has processes dedicated to the task of language learning and comprehension. 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Wednesday, May 6, 2020

Dell, Inc. Financial Reporting and Analysis - 1067 Words

Finanical Reporting Analysis Dell Inc. 2011 Current Year Prior Year 3 Years Ago Income Statement $ Percent $ Percent $ Percent Revenue 61,494 100.0% 52,902 100.0% 61,101 100.0% Cost of Goods Sold 49,128 79.9% 42,789 80.9% 49,375 80.8% Gross Profit 12,366 20.1% 10,113 19.1% 11,726 19.2% RD 661 1.1% 624 1.2% 663 1.1% Selling General Administrative 7,302 11.9% 6,465 12.2% 7,102 11.6% Non Recurring 0 0.0% 0 0.0% 0 0.0% Others 0 0.0% 0 0.0% 0 0.0% Operating Income 4,403 7.2% 3,024 5.7% 3,961 6.5% Depreciation Expense 970 1.6% 852 1.6% 769 1.3% Other Income/Expense 116 0.2% 12 0.0% 47 0.1% EBIT 3,549 5.8% 2,184 4.1% 3,417 5.6% Interest Expense 199 0.3% 160 0.3% 93 0.2% Tax Expense 715 1.2% 591 1.1% 846 1.4% Income from Cont Operations 2,635 4.3% 1,433 2.7% 2,478 4.1% Net Income 2,635 4.3% 1,433 2.7% 2,478 4.1% Balance Sheet Cash 13,913 36.0% 10,635 31.6% 8,352 31.5% Short Term Investments 452 1.2% 373 1.1% 740 2.8% Accounts Receivable 10,136 26.3% 8,543 25.4% 6,443 24.3% Inventory 1,301 3.4% 1,051 3.1% 867 3.3% Other Current Assets 3,219 8.3% 3,643 10.8% 3,749 14.1% Total Current Assets 29,021 75.2% 24,245 72.0% 20,151 76.0% Long Term Investments 1,503 3.9% 1,113 3.3% 954 3.6% PPE Net 1,953 5.1% 2,181 6.5% 2,277 8.6% Goodwill 4,365 11.3% 4,074 12.1% 1,737 6.6% Intangibles 1,495 3.9% 1,694 5.0% 724 2.7% Other Assets 262 0.7% 345 1.0% 657 2.5% Total Assets 38,599 100.0%Show MoreRelatedLiquidity Financial Ratio Review Exercise Essay1284 Words   |  6 PagesLiquidity Financial Ratio Review Exercise Understanding the meaning of financial ratios is imperative to different stakeholders both within and outside of a company. 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Waste Management for Environmental and Economic - myassignmenthelp

Question: Discuss about theWaste Management for Environmental and SocioEconomic. Answer: Strategic planning: On round campaign: The awareness towards cleanliness, the responsibility to manage waste properly and build public concern for the recycling management have become a serious issue. This issue has grabbed the attention in the developed countries. The options of recycling must be implemented only after assessing the health, environmental and socio-economic as well as operational risks (Ghiani, Lagan and Manni 2012). The various strategies to manage the growing wastes are: Maximization of recycling services will enhance the amount of waste collection to recycle. It can be collected from kerbside collection, recycling cernters as well as community recycling pints. This will divert a arge portion of landfill. The modern facilities to treat the mixed waste must be utilized. These recycler machines sort the mixed wastes, extract additional recyclable objects and reduce the amount of waste. Therefore, the expansion of waste materials to recycle will be growing and people participation will be increased. The kerbside collections, where people access to individual bins must be replaced by recycling collections. The effort must be given in increasing the number of recycling points in the places of communal collection systems. The shopkeepers in the super markets must be concerned about the unsellable wastes those are produced by them. The vegetable lefts and the waste products from fish, meat and other can be recycled in a prudent way. Finally, if possible they must bring the waste into life (Singh, Laurenti and Frostell 2014). For example, seeds of rotten vegetables can be converted into plants. As humans are the chief reason of waste production, the management is also their responsibility. The public awareness is the most important aspect in management of waste. Only the active public participation can reduce the problem. Public awareness is necessary because if left unmanaged, the wastes can be an issue of life ad death. This awareness can be introduced in school and college level education as it has been proved the most effective method to create awareness. The waste education should be mandatory for all the students. In spreading awareness among the adult people, the education strategy of waste less and recycle more can be a prospective aspect. The government agencies, local government, and community organizations must take initiatives to spread awareness among the Malaysians. Digital campaigning can be a choice in creating awareness. 90% retail brands and 50% shoppers purchase on the recommendation from social media. Therefore, it can make aware the people about the methods and services and recycling programs. Beside these, the digital and print media can penetrate those sections where the social media have no access or popularity. Implementation: The fundamental problem of waste management includes the people attitude. Previously, the waste management issues have been considered as environmental problem. The management of household wasted has been considered from the socio-cultural beliefs (Dhokhikah and Trihadiningrum 2012). Therefore, the communication through the help of broadcast media has become imperative to bring change in popular beliefs and behavior. This communication enables to increase public awareness in preventing and recycling the wastes (Badgie et al. 2012). Malaysia has been one of the least bothered countries having environmental awareness. The broadcast media can create awareness among the residents and educate them to manage help the household refuse and hazards of ill disposal. This knowledge must be supported by their will. Environmental education can be spread through different media like TV and radio. TV has its audio-visual advantages that easily penetrate the people and leave a long lasting impact on their minds (Kiddee, Naidu and Wong 2013). It can reach diverse population and demonstrate the messages through pictures and videos. Due to heavy dependency and exposure associated with the digital media, it is easy to cover vast geographical area in low expense. Moreover, radio jingles and TV commercials can reach to even the illiterate and aged people. The print media can access the population who do not have opportunity to visualize a video on TV. In newspapers and magazines, the elected members can conduct inductions on waste management issues and give briefs. The local print media can give advertisements on door-to-door visit program and road shows arranged by the government (White, Dranke and Hindle 2012). The news bulletins, public service statements and commercials can increase the awareness among people. The social media like Facebook, Twitter are useful tool for the waste management companies and Malaysian government (Johari 2012). It offers a popular platform to campaign and tell the story or methods of service provided. The service providers can organize their simple strategies to reach the prospective clients and commoners as well as communities. The social media can attract more internet using people and make them understand the necessity of waste management. If the provider has a lot of pictures and videos as documentaries, they can avail the service of Instagram and Youtube (Ingham 2012). Facebook and Instagram make possible the direct contact with people. They must update the pages created over internet and keep the information updated regularly. The waste management providers must follow others to get inspired for adoption and bring innovation to their service. Public relation over social media a necessary step where the followers of the page so that they can give feedbacks and respond to the contents. Various on ground campaigns like Green show campaign and zero waste campaign can be conducted. According to the public relation theories, only an integrated method of public relations can develop communication programs for changing public perspective and spread awareness more easily. The direct connection techniques can be conducted by distributing leaflets, calendars collecting information, canvassing, arranging road shows, community meetings and displaying posters in those meetings (Wmam.org, 2017). The government authorities must visit the locals and canvass for the proper disposal of the wastes. The restaurant authorities and shopkeepers must be encouraged to recycle their vegetable wastes. Most of the vegetable vendors of Malaysia can access garden therefore, they can be funded to increase plantation from the waste fruits and vegetables. They can use these also in their garden as natural manure.These can maximize the opportunities to hit the targeted audiences by delivering the messages through the different methods andincrease the overall effect of communications. In most of the developed countries, the concern has become to reuse the waste materials. To them nothing in the world is waste but it is the right materials abandoned in wrong place. The benefits of reusing the waste products are social, economical and most importantly environmental. Therefore, in Malaysia, the public should be encouraged to reuse the waste products in their families and locality. On the governments part, the waste collection and proper disposal are vital. They should make the signs on the bins legible including proper instructions and recognizable icons as well as pictures. These will help those common people having problems in reading or cannot understand other languages except their mother tongue. The use of color can also solve this issue. These people must know the method of proper disposal. the method of sorting of organic or biodegradable wastes to a different bin and ino rganic waste materials into another. The opportunity of using recycle electrical must be made available all the times. The providers can follow other campaigning mottos of different countries. For example, England introduced a campaign to bring instead of bin the wastes. Activities Months (July-Aug) Months (Sept-Nov) Months (Dec-Feb) Months (March) Months (April-May) Assessing the existing theories and facts related to waste management Collecting the data related to waste management Analyzing the industry environment Identifying the gaps in the current scenario Developing strategies and tactics Preparing budget Evaluation and Control Table 1: Research Time Table (Source: Self-Made) References: Badgie, D., Samah, M.A.A., Manaf, L.A. and Muda, A.B., 2012. Assessment of Municipal Solid Waste Composition in Malaysia: Management, Practice, and Challenges.Polish Journal of Environmental Studies,21(3). Dhokhikah, Y. and Trihadiningrum, Y., 2012. Solid waste management in Asian developing countries: challenges and opportunities. Ghiani, G., Lagan, D., and Manni, E. 2012. Capacitated location of collection sites in an urban waste management system.Waste management,32(7), pp.1291-1296. Ingham, D., Bejan, A., Mamut, E. and Pop, I. eds., 2012.Emerging technologies and techniques in porous media(Vol. 134). Springer Science Business Media. Johari, A., Ahmed, S.I., Hashim, H., Alkali, H. and Ramli, M., 2012. Economic and environmental benefits of landfill gas from municipal solid waste in Malaysia.Renewable and Sustainable Energy Reviews,16(5), pp.2907-2912. Kiddee, P., Naidu, R. and Wong, M.H., 2013. Electronic waste management approaches: An overview.Waste Management,33(5), pp.1237-1250. Singh, J., Laurenti, R., and Frostell, B., 2014. Progress and challenges to the global waste management system.Waste Management Research,32(9), pp.800-812. Thi, N.B.D., Kumar, G. and Lin, C.Y., 2015. An overview of food waste management in developing countries: current status and future perspective.Journal of environmental management,157, pp.220-229. White, P., Dranke, M. and Hindle, P., 2012.Integrated solid waste management: a lifecycle inventory. Springer Science Business Media. Wmam.org. (2017).WMAM. [online] Available at: https://www.wmam.org/ [Accessed 17 Oct. 2017].

Wednesday, April 22, 2020

The Potential of Malunggay Leaf Extract Essay Essay Example

?The Potential of Malunggay Leaf Extract Essay Paper Electrical phenomena have been studied since antiquity, though advancement in theoretical apprehension remained slow until the seventeenth and 18th centuries. Even so, practical applications for electricity were few, and it would non be until the late 19th century that applied scientists were able to set it to industrial and residential usage ( Jones, 1991 ) . The foundation of modern electrical scientific discipline was decidedly established in the Elizabethan Age ( hypertext transfer protocol: //inventors.about.com/cs/inventorsalphabet/a/electricity.htm ) . Scientists frequently depict it as the aureate age in English history. During this age, the start of the progress in electricity was made possible by William Gilbert. His book entitled â€Å"Magneticisique Corporibus† ( On the Magnet ) , influenced and inspired discoverers and scientists and was passed from coevals to coevals. Today, electricity is an indispensable portion of our day-to-day lives. We use electricity every twenty-four hours, in objects all around us. We will write a custom essay sample on ?The Potential of Malunggay Leaf Extract Essay specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on ?The Potential of Malunggay Leaf Extract Essay specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on ?The Potential of Malunggay Leaf Extract Essay specifically for you FOR ONLY $16.38 $13.9/page Hire Writer ( hypertext transfer protocol: //www.engineeringinteract.org/resources/siliconspies/flash/concepts/electricity.htm ) With the progresss in engineering and the addition in population, electricity is truly in demand. To run into these demands, power workss make electricity out of other signifiers of energy. Most electricity in the U.S. today comes from change overing the heat energy released from firing fossil fuels- coal, natural gas and oil. The remainder is generated from atomic reactors and from renewable resources, such as sunshine, air current, falling H2O and geothermic heat. In a typical power works, a primary energy beginning like coal is burned to make heat, which is converted in a boiler to mechanical energy in the signifier of superheated, hard-hitting steam. The steam is directed into a turbine, where it pushes on blades attached to a cardinal shaft or rotor. The quickly whirling rotor powers a generator. Renewable beginnings of energy- sunshine, air current, falling H2O and geothermic heat- can diminish cost significantly but besides, might be harmful to the environment and to our welln ess. Mining Si to do silicon-based solar panels for illustration is an expensive procedure that emits a batch of C dioxide. Solar panels emit 100-300g of CO2/kWh. Aside from this, most chemicals used in doing solar panels are toxic. Examples are Crystalline Si ( c-Si ) , Cadmium telluride ( CdTe ) thin movie, Copper In selenide ( CIS ) and Copper In Ga ( di ) selenide ( CIGS ) . Many militants agreed that the usage of renewable beginnings of electricity were non that good for the environment but was still better than older polluting engineerings but, this does non halt us in happening a better beginning of electricity that can continue the environment and keep a healthy organic structure. Galvanic cells are another manner to bring forth electricity by chemical agencies. They harness the electrical energy available from the negatron transportation in a redox reaction to execute utile electrical work. A typical cell might dwell of two pieces of metal, one Zn and the other Cu, each is dissolved in a solution incorporating a dissolved salt of the corresponding metal. In a Galvanic cell, there are two end points or terminuss of a device that produces electrical current and these are the anode and the cathodes. Electrical current tallies from the positively charged terminus to the negatively charged terminus. The cathode is the terminus that attracts cations, or p ositive ions. To pull the cations, the terminuss must be negatively charged. Electrical current is the sum of charge that passes a fixed point per unit clip. The way of the current flow is the way a positive charge would travel. Electrons are negative, and will travel in the opposite way of current. Electrolytes are a compound that ionizes when dissolved in suited ionising dissolvers such as H2O. This includes most soluble salts, acids, and bases. Some gases such as H chloride, under conditions of high temperature or low force per unit area can besides work as electrolytes. Electrolytes are besides of import for our organic structure to work decently ( Dugdale III, 2011 ) . It affects the sum of H2O in your organic structure, the sourness of your blood ( pH ) , your musculus map, and other of import procedures. You lose electrolytes when you sweat. You must replace them by imbibing fluids. Common electrolytes include Calcium, Chloride, Magnesium, Phosphorous, Potassium and Sodium. Malunggay ( Moringa Oleifera ) besides known as kamunngay or moringa is a multipurpose works, as the foliages, cods, fruits, flowers, roots and barks of the tree can be utilized ( hypertext transfer protocol: //www.edlagman.com/moringa/moringa-health-benefits.htm ) . Scientific research confirms that these low foliages are a human dynamo of nutritionary value. Gram of gm, malunggay foliages contain: seven times the Vitamin C in oranges, four times the Calcium in milk, four times the Vitamin A in carrots, two times the protein in milk, and three times the Potassium in bananas. There are some surveies about malunggay’s potency as an alternate beginning of electricity such as Biofuel but the research worker has non found any survey of its possible as an alternate beginning of electricity used as the electrolyte in a Galvanic cell. Statement of the Problem The purpose of the survey is to prove the electrolytes in Malunggay ( Moringa Oleifera ) leaf extract for its possible as an alternate beginning of electricity. Specifically, it aimed to reply the undermentioned inquiries: 1. Can the 50 % and 100 % solution of the malunggay foliage infusion produce at least 1.5V of electricity? 2. Was there a important difference in footings of the electromotive force, current and power produced between the two solutions? 3. Does malunggay has a potency of being an alternate beginning of electricity? Theoretical/ Conceptual Framework Figure 1.1 Paradigm of the Control Set-up, Dependent and Independent Variable on the Potential of Malunggay as an Alternative Beginning of Electricity. Premises The followers were the premises used as the bases of the survey: 1. That all groups received equal sum of wet, temperature, sunshine and humidness throughout the experiment as they may impact each group’s capablenesss. 2. That the readyings of the solutions were accurately done. Hypothesiss The followers were the void hypotheses that will be accepted or rejected harmonizing to the consequences: 1. There is no important difference in footings of the electromotive force, current and power produced between the two solutions. 2. Malunggay has no potency of being an alternate beginning of electricity. Significance of the Study This survey was aimed to find the potency of malunggay as an alternate beginning of electricity. It is besides clearly stated that electricity is non inexpensive and, renewable and non-renewable beginnings of electricity might die and/or might impact our wellness and the environment. This survey will besides supply new thoughts and knowledge about electrolytes and the capacity of fruits and veggies to bring forth electricity. This survey might non merely salvage our money but this might besides salvage our Earth and besides aid in the decrease of the emanation of toxic stuffs in to the environment. Scope and Limitation of the Study This survey will be conducted at the researcher’s abode in M. Parras ext. , Tagbilaran City, Bohol for 7 yearss. The foliages of the malunggay that will be utilised and the tools and stuffs that will be used will be gathered from Tagbilaran City, Bohol. Definition of Key Footings Electrolytes. It refers to a substance that when dissolved in a suited dissolver or when fused becomes an ionic music director. Electrodes. It refers to the music directors that are used to set up electrical contact with a nonmetallic portion of a circuit. Glavanic cell. It refers to a cell where chemical reactions between dissimilar music directors through an electrolyte and a salt span produce electric energy. Anode. It is the negative terminus of a voltaic cell. It is the electrode of an electrochemical cell at which oxidization occurs. Cathode. It is the positive terminus of a voltaic cell. It is the electrode of an electrochemical cell at which decrease occurs. Anions. The ion in an electrolyzed solution that migrates to the anode. Cations. The ion in an electrolyzed solution that migrates to the cathode. Concentration. The sum of a constituent in a given country or volume. Moringa oleifera. It refers to a works normally known as moringa in English and malunggay or kamunggay in Filipino. It is besides called as â€Å"Miracle Plant† because of its nutritionary value. Chapter 2 REVIEW OF RELATED LITERATURE Moringa. Moringa oleifera is the most widely cultivated species of a monogeneric household, the Moringaceae, that is native to sub-Himalayan piece of lands of India, Pakistan, Bangladesh and Afghanistan ( Fahey, 2005 ) . This rapidly-growing tree ( besides known as the horseradish tree, drumstick tree, benzolive tree, kelor, marango, mlonge, moonga, malunggay, ne’be’day, saijhan, sajna or Ben oil Tree ) , was utilized by ancient Romans, Greeks and Egyptians ; it is now widely cultivated and has become naturalized in many locations in the Torrid Zones. It is a perennial deal tree with lumber of low quality, but which for centuries has been advocated for traditional medicative and industrial utilizations. It is already an of import harvest in India, Ethiopia, the Philippines and Sudan, and is being grown in West, East and South Africa, tropical Asia, Latin America, the Caribbean, Florida and the Pacific Islands. All parts of the moringa tree are comestible and have long b een consumed by worlds. Harmonizing to Fuglie ( 1999 ) , the many utilizations for moringa include: alley cropping ( biomass production ) , carnal eatage ( foliages and treated seed-cake ) , biogas ( from foliages ) , domestic cleansing agent ( crushed foliages ) , bluish dye ( wood ) , fencing ( populating trees ) , fertiliser ( seed-cake ) , foliar food ( juice expressed from the foliages ) , green manure ( from foliages ) , gum ( from tree short pantss ) , honey- and sugar cane juice- clarifier ( powdery seeds ) , honey ( flower nectar ) , medical specialty ( all works parts ) , cosmetic pictures, biopesticide ( soil incorporation of foliages to forestall seedling muffling off ) , mush ( wood ) , robe ( bark ) , tannic acid for tannic acid fells ( bark and gum ) , H2O purification ( powdery seeds ) . This tree has in recent times been advocated as an outstanding autochthonal beginning of extremely digestible protein, Ca, Fe, Vitamin C, and carotenoids suited for use in many of the alleged â€Å"developi ng† parts of the universe where malnourishment is a major concern. Moringa trees have been used to battle malnutrition, particularly among babies and nursing female parents. Three non-governmental organisations in particular- Trees for life, Church World Service and Educational Concerns for Hunger Organization- have advocated moringa as â€Å"Leaves can be eaten fresh, cooked, or stored as dried pulverization for many months without infrigidation, and reportedly without loss of nutritionary value. Moringa is particularly promising as a nutrient beginning in the Torrid Zones because the tree is in full foliage at the terminal of the dry season when other nutrients are typically scarce. The specific constituents of moringa readyings that have been reported to hold hypotensive, anticancer, and antibacterial activity include benzyl isothiocyanate, niazimicin, pterygospermin, benzyl glucosinolate. Galvanic cell. Galvanic cells allow us to tackle the negatron flow in a redox reaction to execute utile work. Such cells find common usage as batteries, pH metres, and as fuel cells. The set-up of the cell, as seen in, requires that the oxidization and decrease half-reactions are connected by a wire and by a salt span or porous disc allows the transition of ions in solution to keep charge neutrality in each half cell. Electrolytes.