Country Guide to the Arab Spring Uprisings

Essay about Shaping My Morality - 693 Words

G .K. Chesterton quoted, â€Å"I say that a man must be certain of his morality for the simple reason that he has to suffer for it,† and although I do not completely understood my own morality, I know I did not create it alone. For example, my parents illustrated the importance of kindness and finding my own personal beliefs about God. Additionally, my friends have taught me to not take small problems too seriously. Moreover, attending private school has caused me to trust in the safety of the world around me. As a teenager, my outward influences have greatly affected my morality and views about the world around me. Throughout my life my parents have taught and guided me, and, like a sponge, I have absorbed their ideas and morals. For†¦show more content†¦Having political discussions with my father helped me form my political beliefs because he forced me to contemplate major issues and what makes a candidate a moral person. Furthermore, my parents have encouraged me to develop my own views about God and what morals He wants his people to follow, which has caused me to further contemplate my own morals. Because of my parents open mindedness concerning religion, I have come to the conclusion that I can find God’s values and mission through individual prayer. My friends, like my parents, have altered my morals and the way I look at life. For example, when I missed a major Irish dance competition due to an enlarged spleen, my friends all signed a heart-shaped pillow with kind notes about why they liked me. Their generosity taught me that showing my affection towards others could turn a tough situation around for the better. In addition, at the tender age of six, my best friend Leah passed away unexpectedly from Leukemia. This experience taught me to never take a day for granted because I learned how fast life can be taken away. Furthermore, whenever upcoming tests or projects at school overwhelm me my friends at dance will make fun of me until I realize the insignificance of all my anxiety. With my friends’ help, I have been reminded that I should never take life too seriously. Attending private school since the age of five, my environment at schoolShow MoreRelatedAnalysis Of Emma s Appropriation Of Jane Austen s 19thc Emma1262 Words   |  6 PagesComparisons of Emma and Clueless pose critical explorations into the importance of context and its role in shaping social values. Heckerling’s appropriation of Jane Austen’s 19thC Emma, provides contrasting social ideals regarding gender and class which can be accredited as a result of their differing contextual settings. Values surrounding the importance of social hierarchy, gender disparities and education are prevalent themes addressed within each text. Due to shifts in social standards duringRead MoreMrs. Wickham : A Moral Outward Appearance1635 Words   |  7 PagesThe third satirical example Austen employs in her novel to reflect Regency society’s manner-based stereotypes is with her character Mr. Wickham. Despite his black heart and poor morality, Mr. Wickham has a way with words and is able to smooth talk his way in and out of every situation. His good looks and manners establish a moral outward appearance in the society. Elizabeth admits in her personal monologue while in denial of Mr. Darcy’s revelations in his letter that, â€Å"His countenance, voice, andRead MoreValue of Science Essay711 Words   |  3 Pagesexplains his point of view of the values of science, and on how science is used to create things beneficial and afflicting, how the values behind science are affected by society, and how science affects people. The very first point brought up is morality. 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If we are taught what to be. Not only we are taught, but we are shaped by the world around us. I believe that we are all inherently good to begin with. Those who are â€Å"evil† only do so because they have beenRead MoreThe Morality Of Peer And File Sharing1231 Words   |  5 PagesIntroduction The purpose of this essay is to assess the morality of peer-to-peer file sharing. I will be addressing the ethics of downloading media that is difficult or expensive to obtain legally. It is my considered opinion that is morally acceptable to download files when media is extraordinarily difficult or expensive to explain legally. I will defend my position with an appeal to law and an appeal to consequences. In the United States, it is illegal to make or download copies of copyrightedRead MoreAristotle s Nicomachean Ethics On Virtues And The Quality Of Character A Person1543 Words   |  7 Pagesactions are propelled by appetite or passion. 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Concept of Phytoremediation Free Essays

In recent years it has become clear that some environmental chemicals can cause risks to the developing embryo and fetus. Evaluating the developmental toxicity of environmental chemicals is now a prominent public health concern. The suspected association between TCE and congenital cardiac malformations warrants special attention because TCE is a common drinking water contaminant that is detected in water supplies throughout the U. We will write a custom essay sample on Concept of Phytoremediation or any similar topic only for you Order Now S. and the world. There is a lot of concern about the clean up of toxic pollutants from the environment. Traditional methods for cleaning up contaminated sites such as dig and haul, pump and treat, soil venting, air sparging and others are generally harmful to habitats. Some methods strip the soil of vital nutrients and microorganisms, so nothing can grow on the site, even if it has been decontaminated. Typically these mechanical methods are also very expensive. Most of the remediation technologies that are currently in use are very expensive, relatively inefficient and generate a lot of waste, to be disposed of. Phytoremediation is a novel, efficient, environmentally friendly, low-cost technology, which uses plants and trees to clean up soil and water contaminated with heavy metals and/or organic contaminants such as solvents, crude oil, polyaromatic hydrocarbons and other toxic compounds from contaminated environments. This technology is useful for soil and water remediation. Phytoremediation uses one basic concept: the plant takes the pollutant through the roots. The pollutant can be stored in the plant (phytoextraction), volatized by the plant (phytovolatization), metabolized by the plant (phytodegradation), or any combination of the above. Phytoextraction is the uptake and storage of pollutants in the plants stem or leaves. Some plants, called hyperaccumulators, draw pollutants through the roots. After the pollutants accumulate in the stem and leaves the plants are harvested. Then plants can be either burned or sold. Even if the plants cannot be used, incineration and disposal of the plants is still cheaper than traditional remediation methods. As a comparison, it is estimated a site containing 5000 tons of contaminated soil will produce only 20-30 tons of ash (Black, 1995). This method is particularly useful when remediating metals. Some metals are also being recycled from the ash. Phytovolatization is the uptake and vaporization of pollutants by a plant. This mechanism takes a solid or liquid contaminant and transforms it to an airborne vapor. The vapor can either be the pure pollutant, or the plant can metabolize the pollutant before it is vaporized, as in the case of mercury, lead and selenium (Boyajian and Carriera, 1997; Black, 1995; Wantanbe, 1997). Phytodegradation is plants metabolizing pollutants. After the contaminant has been drawn into the plant, it assimilates into plant tissue, where the plant then degrades the pollutant. This metabolization by plant-derived enzymes such as nitrosedictase, laccase, dehalogenase, and nitrilase assimilates into plant tissue, where the plant then degrades the pollutant. This metabolization by plant-derived enzymes such as nitroredictase, laccase, dehalogenase, and nitrilase, has yet to be fully documented, but has been demonstrated in field studies (Boyajian and Carriera, 1997). The daughter compounds can be either volatized or stored in the plant. If the daughter compounds are relatively benign, the plants can still be used in traditional applications. The most effective current phytoremediation sites in practice combine these three mechanisms to clean up a site. For example, poplar trees can accumulate, degrade and volatize the pollutants in the remediation of organics. Phytoremediation is more than just planting and letting the foliage grow; the site must be engineered to prevent erosion and flooding and maximize pollutant uptake. There are 3 main planting techniques for phytoremediation. 1.Growing plants on the land, like crops. This technique is most useful when the contaminant is within the plant root zone, typically 3 – 6 feet (Ecological Engineering, 1997), or the tree root zone, typically 10-15 feet. 2.Growing plants in water (aquaculture). Water from deeper aquifers can be pumped out of the ground and circulated through a â€Å"reactor† of plants and then used in an application where it is returned to the earth (e.g. irrigation) 3.Growing trees on the land and constructing wells through which tree roots can grow. This method can remediate deeper aquifers in-situ. The wells provide an artery for tree roots to grow toward the water and form a root system in the capillary fringe. The majority of current research in the phytoremediation field revolves around determining which plant works most efficiently in a given application. Not all plant species will metabolize, volatize, and/or accumulate pollutants in the same manner. The goal is to ascertain which plants are most effective at remediating a given pollutant. Research has yielded some general guidelines for groundwater phytoremediation plants. The plant must grow quickly and consume large quantities of water in a short time. A good plant would also be able to remediate more than one pollutant because pollution rarely occurs as a single compound. Poplars and cottonwoods are being studied extensively because they can used as much as 25 to 350 gallons of water per day, and they can remediate a wide variety of organic compounds, including LNAPL’s. Phytoremediation has been shown to work on metals and moderately hydrophobic compounds such as BTEX compounds, chlorinated solvents, ammunition wastes, and nitrogen compounds. Yellow poplars are generally favored by Environmental Scientists for use in phytoremediation at this time. They can grow up to 15 feet per year and absorb 25 gallons of water a day. They have an extensive root system, and are resistant to everything from gypsy moths to toxic wastes. Partial listing of current remediation possibilities. Plant Chemicals Clean-up numbers Pondweed TNT RDX 0.016-0.019 mg of TNT L per day Poplar Trees Atrazine 91% of the Atrazine taken up in 10 days Poplars Nitrates from fertilizers From 150 mg/L to 3 mg L in under 3yrs. Mustard Greens Lead 45% of the excess was removed Pennycress Zinc Cadmium 108 lb./acre per year 1.7 lb./acre per yr. Halophytes Salts reduced the salt levels in the soils by65% Advantages and Disadvantages to Phytoremediation: Advantages: ( www.rtdf.org/genlatst.htm) 1.Aesthetically pleasing and publicly accepted. 3.Works with metals and slightly hydrophobic compounds, including many organics. 4.Can stimulate bioremediation in the soil closely associated with the plant root. Plants can stimulate microorganisms through the release of nutrients and the transport of oxygen to their roots. 5.Relatively inexpensive – phytoremediation can cost as little as $10 – $100 per cubic yard whereas metal washing can cost $30 – $300 per cubic yard. 6.Even if the plants are contaminated and unusable, the resulting ash is approximately 20-30 tons per 5000 tons soil (Black, 1997). 7.Having ground cover on property reduces exposure risk to the community (i.e. lead). 8.Planting vegetation on a site also reduces erosion by wind and water. 9.Can leave usable topsoil intact with minimal environmental disturbance. 10.Generates recyclable metal rich plant residue. 11.Eliminates secondary air or water-borne wastes. 1.Can take many growing seasons to clean up a site. 2.Plants have short roots. They can clean up soil or groundwater near the surface in-situ, typically 3 – 6 feet (Ecological Engineering, 1997), but cannot remediate deep aquifers without further design work. 3.Trees have longer roots and can clean up slightly deeper contamination than plants, typically 10-15 feet, but cannot remediate deep aquifers without further design work . 4.Trees roots grow in the capillary fringe, but do not extend deep in to the aquifer. This makes remediating DNAPL’s in situ with plants and trees not recommended. 5.Plants that absorb toxic materials may contaminant the food chain. 6.Volatization of compounds may transform a groundwater pollution problem to an air pollution problem. 7.Returning the water to the earth after aquaculture must be permitted. 8.Less efficient for hydrophobic contaminants, which bind tightly to soil. 1) At the Naval Air Station Joint Reserve Base Fort Worth, phytoremediation is being used to clean up trichloroethylene (TCE) from a shallow, thin aerobic aquifer. Cottonwoods are being used, and after 1 year, the trees are beginning to show signs of taking the TCE out of the aquifer. (Betts, 1997) 2) At the Iowa Army Ammunitions Plant, phytoremediation is being used as a polishing treatment for explosive-contaminated soil and groundwater. The demonstration, which ended in March, 1997, used native aquatic plant and hybrid poplars to remediate the site where an estimated 1-5% of the original pollutants still remain. A full-scale project is estimated to reduce the contamination by an order of magnitude (Betts, 1997). 3) After investigating using phytoremediation on a site contaminated with hydrocarbons, the Alabama Department of Environmental Management granted a site. The site involved about 1500 cubic yards of soil, and began with approximately 70% of the baseline samples containing over 100 PPM of total petroleum hydrocarbon (TPH). After 1 year of vegetative cover, approximately 83% of the samples contained less than 10-PPM TPH. 4) Phytoremediation was used at the decommissioned Detroit Forge plant to clean up approximately 5,800 cubic yards of lead-impacted soil. Two plantings were completed, the first using sunflowers and the second mustard plants. Following treatment, analysis indicated soil lead concentrations were below the target clean-up criteria. The project resulted in an estimated saving of $1,100,000 over hazardous waste disposal. 5) Water, soil, and trees transpired gases were monitored to track the fate of TCE. About 2-4% of the TCE remained in the effluent as compared to 68% in a non-vegetated control group. The field trial demonstrated that over 95% of TCE were removed by planting trees and letting them grow. Additional studies showed that the trees did not release TCE into the air, as no measurable TCE was present in the air immediately surrounding the leaves (captured in small leaf bags and analyzed) or in the general atmosphere (using a laser technology that can see TCE in the air in the tree canopy). Phytoremediation is an aesthetically pleasing, solar-energy driven, and passive technique that can be used at sites with low to moderate levels of contamination. Phytoremediation is more than just planting and letting the foliage grow; the site must be engineered to prevent erosion and flooding and maximize pollutant uptake. Currently, the majority of research is concentrated on determining the best plant for the job, quantifying the mechanisms by which the plants convert pollutants, and determining which contaminants are amenable to phytoremediation. Polluted sites are being studied, and phytoremediation looks promising for a variety of contaminants. How to cite Concept of Phytoremediation, Essay examples

Analysis Of International Expansion Samples †MyAssignmenthelp.com

Question: Discuss about the Analysis Of International Expansion. Answer: Introduction International expansion of organizations provides them with opportunities to increase their revenues and profitability. The organizations however need to analyse the external environment where they are planning to expand so that they can decide upon the ways by which they set up their business. The organization that is taken into consideration for expansion is Marina Bay Sands, Singapore. The area where the company is planning to expand its operations is India and the city is Mumbai (Ang, Benischke Hooi, 2018). Marina Bay is a resort which is located in Marina Bay, Singapore. The resort started its operations in the year 2010 and was named as the most expensive casino in the world. The Marina Bay resort consists of 2561 hotel rooms and many facilities within its premises (Singapore, 2018). Target market of the company The target market of the company will be India. The huge population and developing economy of the country will facilitate the operations of the organization in the country. The service sector of the country acts as the major driver of growth of its economy. Almost 28.6% of the entire population of India is employed in the service sector. The service sector of the country mainly comprises of the hotels and restaurants. India has been named as the most advanced traveller nations related to the usage of digital tools for the purpose of planning, then booking and further experiencing a particular journey (Papadopoulos, Gulanowski Plante, 2018). The hospitality and tourism sector is considered to be a part of the top 10 sectors which are able to attract foreign investment. The government has also been taking many initiatives related to the promotion of the tourism and hospitality sector of the country. The hospitality and tourism industry of India has huge potential related to growth in the future. These qualities of the hotel industry of India will help in the growth and will further increase the revenues of the Marina Bay Sands resort (Yoder, Visich Rustambekov, 2016). Challenges faced in the new area Marina Bay Sands can however face challenges related to various factors in the country which are as discussed below, Economic India is considered to be the largest democracy in the world. However, the huge growth of population has led to extreme pressures on the economy of the country. The developing economy of the country can cause issues for the establishment of the business and thereby increasing their revenues. Competitors Mumbai is the business capital of India and is a highly visited area by the foreign tourists and the travellers. This has further to the development of the hospitality industry of the city. Marina Bay will have to face huge competition from the other hotel chains that already operate in the city (Doyle, 2015). The major competitors of the Marina Bay Sands in Mumbai are, Marina Bay Sands by the hotels like, The Oberoi Mumbai, The Taj Mahal Tower Mumbai, Taj Lands End, Sofitel Mumbai BKC. The organization will have to face fierce competition from these hotel chains as they are operating in the area for many years and have knowledge regarding the needs and desires of the consumers. Substitutes Marina Bay provides facilities like, sky-park, entertainment, restaurants, museum, meetings and many more. However, the five star properties in Mumbai also provide similar facilities to the customers. The guests have many options in a small area and this will further increase the levels of competition for the hotel. The guests have a lot of options for regarding their choice of five-star level hotels in Mumbai. The major reason being that the city is largely visited by tourists and the hospitality industry in Mumbai is welcoming towards all types of tourists from all over the world (Leonidou et al., 2015). Recommended approach to face the challenges Marina Bay Sands will face many challenges in the new area of their operations in Mumbai, India. However, the organization has to device strategies so that they can combat these challenges and set up a successful business in the country. The organization needs to conduct extensive research in the Indian hospitality sector before entering and investing in the market. The organization can take the help of promotions and advertising to promote their services and offerings in the country. The promotions can be done with the help of digital media and the with the help of social mediamarketing as well. Marina Bay needs to a build a competitive edge so that they can differentiate themselves in the market. The shopping experience that the organization provides to the guests is a new concept and can help them in creating a different position in the market. Marina Bay will be able to create a different market for their offerings by introducing this new concept in the market. Market entry strategy A wholly owned subsidiary mainly refers to the type of company which is totally owned by another company. The organization which owns the other company is known as the parent company or the holding company. The stocks of the subsidiary company are totally owned by the parent company. The market entry strategy that can be undertaken by the organization is a wholly-owned subsidiary. The wholly owned subsidiaries will be able to take control of the entire supply chain and will be able to control them totally (Santos, Brochado Esperana, 2016). The suppliers of the organization are under total control of the owners in this case. This means that an entirely different organization will be opened in India which will be a part of the Marina Bay Resorts Group. The organization needs to make a huge investment in this case, however, the growth levels of the Indian market will be suitable for the fast pace growth of the resort. The development of the organization will be facilitated by the incre ased number of foreign tourists in the city. The investment needs to be made by the organization as the facilities need to be built in such a manner so that it can accommodate the services that are provided by the resort in Singapore. The brand value of the organization will also help them attracting guests and setting up the business in a profitable manner (Andreu, Claver Quer, 2017). References Andreu, R., Claver, E., Quer, D. (2017). Foreign market entry mode choice of hotel companies: Determining factors.International Journal of Hospitality Management,62, 111-119. Ang, S. H., Benischke, M. H., Hooi, A. W. L. (2018). Frequency of international expansion through high control market expansion modes and interlocked directorships.Journal of World Business. Doyle, G. (2015). Brands in international and multi-platform expansion strategies: Economic and management issues. InHandbook of Media Branding(pp. 53-64). Springer, Cham. Leonidou, L. C., Leonidou, C. N., Fotiadis, T. A., Aykol, B. (2015). Dynamic capabilities driving an eco-based advantage and performance in global hotel chains: The moderating effect of international strategy.Tourism Management,50, 268-280. Papadopoulos, N., Gulanowski, D., Plante, L. (2018). The Role of Knowledge in International Expansion: Toward an Integration of Competing Models of Internationalization.Review of International Business and Strategy, (just-accepted), 00-00. Santos, M., Brochado, A., Esperana, J. (2016). Foreign direct investment patterns of global hotel chains.Journal of Business Research,69(11), 5235-5240. Singapore, 5. (2018).Singapore Luxury Hotel.Marinabaysands.com. Retrieved 16 March2018,fromhttps://www.marinabaysands.com/hotel.html#osSwY5SPJvKoE5Yx.97 Yoder, S., Visich, J. K., Rustambekov, E. (2016). Lessons learned from international expansion failures and successes.Business Horizons,59(2), 233-243.