Wednesday, August 26, 2020

Risk Management Essay Example for Free

Hazard Management Essay The organization produces its power at the Niagara Falls and disseminates it to different Canadian territories and the United States. Established in 1906 as the Hydro-Electric Power Commission, the partnership was later renamed to Ontario Hydro in 1974. In 1998, the common government passed the â€Å"Energy Competition Act†. Ontario Hydro was rebuilt into two separate associations: a force age utility and a consolidated transmission/conveyance business to be called Hydro one. 2. Hydro One’s Strategy and dangers Hydro Ones technique has changed a great deal during the most recent years. Above all else, the organization thought they comprehended what was best for their clients. In the long run their center changed into a more client based system. With the adjustment in their concentration in tending to the necessities of their clients, consumer loyalty has, in certain zones, multiplied. Despite the fact that outcomes have been sure, issues for the power gracefully later on might diminish the fulfillment of the clients. In the corporate hazard profile slants, the power gracefully has gotten perhaps the greatest hazard with a rating of ‘virtually certain’. Just â€Å"government strategy uncertainty† and â€Å"getting the work done† have a similar degree of hazard. In the effect likelihood hazard guide of the firm, unmistakably issues with the power flexibly are very plausible and that the size is extensively huge. There’s consistently a danger of new blackouts, which can influence more than 100. 000 clients for over seven days in the most dire outcome imaginable. Most pessimistic scenario assumptions regarding the administration quality files anticipate that lone 25% of the general expected exhibition will be accomplished when the most ideal situation predicts 95%: it is as of now very sure that the 100% accomplishment will be incomprehensible. Another enormous issue in Hydro One’s procedure is cost productivity. Because of its maturing resources, the organization needed to concentrate on reducing expenses. This activity brought about Rating Agencies improving Hydros rating on its drawn out obligation to An, A2 and A (high), individually. Then again, workers challenged these measures by a significant 18 weeks strike. Tragically, decreasing unit expenses to its ideal level may flop at long last. Just in the minor case situation the unit costs are not diminished, different situations anticipate an expansion of 5 to over 25%. Modest power urged Canadian shoppers to expand their acquisition of vitality concentrated customer gadgets. Hydro One needed to adapt to this expanded interest on its maturing resources, so it propelled a functioning protection and request the board program. Along these lines, Hydro One is embraced protection activities, in spite of their unfriendly effect on the companys incomes and profit. Power flexibly is perhaps the greatest hazard; the previous Pikangihum boss even referenced the issue to turn on Christmas lights. The vision that CEO Formusa supported in a key arrangement is to make Hydro One the best transmission and appropriation business in North America. This vision would be accomplished by having the best wellbeing record on the planet, top quartile transmission and circulation unwavering quality, 90% consumer loyalty over all fragments, top quartile worker profitability, working proficiency and an A FICO score. The CEO additionally expected to connect and arrange a drawn out arrangement with the associations. The dangers concerning wellbeing were enormous from 2002 till 2004 however are under increasingly leveled out since 2005. 3. Significant drivers to begin with ERM at Hydro One As a major aspect of the firm’s side project from the past Ontario Hydro and in planning of an IPO, the administration and leading body of Hydro One set significant standards for being a prescribed procedures association with prevalent corporate administration and business direct. In arrangement of the IPO, they reacted to the prerequisite of the Toronto Stock Exchange for recorded organizations to execute key hazard the board. In spite of this IPO had to an end in the Ontario Superior Court, Hydro One kept on following their worth creation methodology including the usage of ERM and a hazard based venture arranging framework. Simultaneously, the administration of Ontario represented another test that must be tended to with a planned deregulation of the power markets including protection activities. Other new approaches in the vitality business like carbon enactment, the reception of inexhaustible advances and environmental change presented new dangers and openings. In a word, the expanded examination on corporate administration required a thorough hazard the executives program. 4. Various phases of Hydro One’s ERM process Hydro One presented a three-stage hazard the board program: In stage one, a hazard supervisory group sorts out a progression of intuitive hazard workshops so as to make the representatives of the firm acquainted with the companies’ key vital targets and the chief dangers looked by the association. Preceding these workshops, the hazard group made a rundown of 60-70 expected dangers or dangers to the business. This rundown was messaged to the taking an interest the board. In light of their input, the hazard group abbreviates the rundown to 8-10 dangers. These shortlisted chances at that point are examined during the workshops. In stage two, the hazard group readies a corporate hazard profile report for the official group two times every year, in January and July. In this report, the chief dangers confronting the association are summed up. The central hazard official leads a progression of coordinated meetings with the best 30 to 40 top administrators to audit the corporate hazard profile. This half-yearly checking and survey of hazard is significant inside the ERM procedure, since dangers don't stay static. In stage 3, during the yearly arranging process, the speculation arranging office and the hazard supervisory group together build up a methodology for distributing assets to organized venture recommendations dependent on the dangers recognized. The CFO contends that taking a gander at venture proposition from a hazard the executives perspective gives high perceivability to capital consumption arranging so as to let the top administration settle on the correct speculation choices. 5. Up-and drawbacks of the ERM procedure Hydro One created venture hazard the board in light of another corporate administration necessity. A positive thing about Hydro One’s ERM process is that it incorporates all layers of the association. Representatives need to take an interest in a progression of workshops to become familiar with the company’s goals and their dangers. The technique that Hydro One applies is organized, efficient and on a convenient premise which are on the whole key standards of hazard the executives. It gives an establishment to all hazard information over the association and conveys perceivability to this information. This has improved responsibility and control inside the organization. A huge advantage of the ERM procedure for Hydro One was that the organization accomplished a lower cost of obligation. Be that as it may, if the organization chooses to change its customer based procedure, it may be shrewd to survey the ERM procedure and roll out some fundamental improvements. The company additionally utilizes the Delphi-strategy, which is an important correspondence method when appropriately utilized. One needs to remember, while applying the Delphi strategy, that the job of the boss may not be disparaged. It is he who needs to revise the information. Subjectivity may assume a job, so it may be shrewd for Hydro One to discover another person than Fraser to deal with the hazard the executives exercises. At long last, ERM is more a perspective than a procedure or procedure. At the point when all layers of the organization have a shared comprehension about the company’s destinations and dangers, one can say the ERM procedure has been effective. Hydro One’s ERM procedure will most likely breeze through this assessment. 6. Structure There are many systems accessible these occasions. Be that as it may, the ISO 31000 Framework is the best practice system since it is moderately simple to actualize in an organization’s structure and still gives some great results for the organization. The Frameworks are utilized to encourage the usage of the ERM procedure into an association. The center of the ISO 31000 Framework is the Risk Management Process (RMP). RMP comprises of five significant errands. Further, the ISO 31000 Framework includes Management Information System (MIS). Hazard the board exercises ought to be recorded. Along these lines, it is simpler to realize which moves are made to counter the hazard dangers. The organization will have the option to respond in a quicker manner to significant changes in factors that could influence the association. Another significant element of the Framework can be found in Commit and Mandate. It is critical to completely intergrate the ERM procedure in the association. Each specialist or partner ought to be engaged with the ERM procedure. Correspondence and counsel are key components in each association. Be that as it may, to execute the ERM procedure, correspondence turns out to be much progressively significant. Speaking with every one of your partners is essential. Everybody should know about the conceivable hazard the organization is confronting and the moves that are made to alleviate these dangers. The following significant procedure of the ISO 31000 Framework is Accountability. For each recognized dangers, the organization should allocate a chief as hazard proprietor. They have to clarify who is answerable for which hazard. Clearly, every operator or partner needs to take part during the time spent countering dangers. Obviously the ERM procedure ought to be observed and assessed persistently. As a result of a quick changing financial world, the ERM procedure ought to be adjusted to these conditions. 6. 1 Establishing the setting Hydro One is attempting to have the option to fulfill the serious need in blistering climate springs and summers. Because of the maturing foundation, Hydro One is confronting high upkeep and developing expenses. While they were intending to present cost-cutting activities they ha

Saturday, August 22, 2020

What is Hinduism an Example by

What is Hinduism? Hinduism is a strict conviction seen by a great many individuals everywhere throughout the world. It has been built up a large number of years prior, making it perhaps the most established religion on the planet. (BBC) furthermore, the number of inhabitants in advocates who bolster Hinduism is gigantic, in this way making it the third biggest religion on the planet. (Strict Tolerance) It is said to have started in India, anyway it has not been perceived to any individual dependent on its creation and improvement. (Das) Need exposition test on What is Hinduism? theme? We will compose a custom exposition test explicitly for you Continue Early History of Hinduism Hinduism has been followed to develop during 3000 BCE, and its training have been noticeable in set, for example, Punjab valley, Indus valley, and Mohenjo-Daro among others. The individuals inside these networks rehearsed Hinduism. They likewise have a particular allowance of faith based expectations and practices that were available during their time. For example, strict practices, for example, venerate were done next to the waterways, around flames, and so forth. Be that as it may, time has changed these practices and discovered its approach to learning all the distinctive strict practices previously and combine it to make a solitary strict practice. (BBC) Hinduism was additionally impacted by different religions, for example, Jainism and Buddhism. The development of these religions affected the arrangement of Hinduism later on. After the foundation of Hinduism, a few religions likewise impacted the customs and thoughts that establishes the framework of the religion. For example, Islamic practices, for example, the otherworldly customs and convictions have similar belief systems with that of Hinduism, in spite of their contentions in region and extension. (BBC) Aside from the impacts of different strict groups, Hinduism was additionally affected by Western customs. Ministers endeavored to change over supporters of Hinduism into Christianity. Be that as it may, this lone rankled and tested the Hindu populace, in this way pushing them to reestablish the old Hinduism confidence. The restoration of Hinduism occurred during this time. Old practices and customs were relearned and actualized. (BBC) Convictions and Practices The Hindu practice has confidence in a solitary god, whom they call Brahman. They accept that he was the person who made the universe and all the living things that possess it. Nonetheless, a few groups inside the religion adore various divine beings. Three gatherings are partitioned by the god that they love. For example, one gathering venerates Vishnu. Another gathering loves Shiva. The third gathering reveres a mother goddess, whom they call Shakti. These three divine beings are accepted to be joined in one, and that is Brahman. (BBC) The act of Hindu ceremonies and customs are watched and educated even before the origination and birth of a youngster. For example, there are petitions for guardians with the goal for them to have the option to direct and secure their kids. There are additionally a few functions, for example, the inviting of the recently conceived kid, a service for naming the kid, and even services before the childs ears are pierced or before his hair is trimmed. (BBC) The one of a kind trait of Hinduism is that it trusts in resurrection. They accept that when individuals pass on, they return to the world in a totally extraordinary structure. Also, ones conduct or ethics where anticipate whether one will become a person or thing that is acceptable or alluring in the following life. For example, individuals who have been acting seriously will become unfortunate animals in the following life. While individuals who have regarded themselves and to others will be reflected in ones eternal life. Also, resurrection relies upon the station framework. (Contender Ministries) The point of having confidence in Hinduism and rehearsing their convictions and conventions is to accomplish nirvana. Nirvana is the most elevated condition of being wherein one is loosened from the pattern of resurrection. This happens when one satisfies every one of his obligations and duties to his family and society. Contemplation is likewise instrumental in accomplishing salvation, along these lines prompting interminable harmony and perspective, as typified in the rule of nirvana. Through contemplation, one is freed from numbness and is edified with information and astuteness. In conclusion, the way to nirvana involves altruism and give up. Individuals who practice Hinduism must have the option to submit to the divine beings through love and ceremonies, and having the option to exist in this world inside the way of god. (Contender Ministries) Various Denominations Hinduism has four primary categories and the other three are referenced previously. The divisions of Hinduism depend the god that they adore, the teaching that they follow, and the convictions and customs that they wish to rehearse. For example, the Vaishnavas love Vishnu. They additionally esteem dedication to their god. Shaivas adore the most mainstream god in India who is Shiva. Shaivas rehearses are for the most part dependent on reflection and picking up information. (The Heart of Hinduism) Shaktas revere Shakti, wherein sexual relations is used so as to associate with the god (Dominguez). The tenet of the Shaktas put stock in the intensity of activity that is in doing admirably to other people. The last group of Hinduism is called Smarta. Smartas adore five divine beings. Like the Shaivas, the Smartas esteem information and reflection. (The Heart of Hinduism) The Gods and Godesses Beside the divine beings and the goddesses previously mentioned, Hinduism additionally perceive divine beings and their otherworldly powers. For example, they have faith in Indras. Indras is the lord of tempests who guides warriors in their journey to prevail upon fights. Agni is the lord of fire, and Varuna who is in control over the request and the association of the world. They additionally accept that Varuna is an astute god who consistently looks for reality through good perspectives and thinking. Varuna additionally knows the desires, wants, and puzzles of man. (BBC) Consecrated Texts Like every single other religion, Hinduism additionally has holy messages wherein every one of their convictions, practices, customs, and belief systems are composed. Instances of these holy messages incorporate the Vedas, Upanishads, and Puranas. The Vedas is an old hallowed book, which incorporates all melodies and psalms, serenades and petitions, and customs and ceremonial practices. Like the Vedas, the Upanishads is an old holy book wherein the ways of thinking of Hinduism are talked about. The Upanishads guides man in his journey to accomplish Nirvana and set up an association with Brahman. These will be practiced through persistent petition and reflection. Ultimately, the Puranas contains all data relating to the world. It contains the occasions in the past that prompted the making of the world, and incorporates its devastation. Other hallowed writings, anyway less mainstream than the ones referenced above incorporate The Laws of Manu, The Sacred Laws of the Aryas, The Satapath a Brahmana, and so forth. (John Bruno Hare) Works Cited BBC. (2008). Religion Retrieved from BBC. Walk 23, 2008. http://www.bbc.co.uk/religion/religions/hinduism/ BBC. (2008). Early History. Recovered from BBC. Walk 23, 2008. http://www.bbc.co.uk/religion/religions/hinduism/history/history_1.shtml BBC. (2008). Different Religious Influences. Recovered from BBC. Walk 23, 2008. BBC. (2008). Characters. Recovered from BBC. Walk 23, 2008.

Friday, August 21, 2020

Office Communication Top Ten List Entry #2 COLUMBIA UNIVERSITY - SIPA Admissions Blog

Office Communication Top Ten List Entry #2 COLUMBIA UNIVERSITY - SIPA Admissions Blog This is the second entry in our “Top 10? list for you to consider when communicating with our office and applying. Number 2 Avoid Creating a Duplicate Online Application It is bound to happen, you are going to create an online application and somewhere along the line you are going to lose the user name or password.   Please do not follow the temptation to simply create a new application.   Having multiple applications in the system can lead to problems with tracking documents. Perhaps you have one active application in the system and one that is hibernating (you lost the user name or password) and will never be used.   Our office does not know which is the real application and this may lead to our office tracking different documents to different applications and therefore neither of the applications may reach complete status.   Please contact technical support (see instructions on the application site) if you lose your user name or password and do not succumb to the temptation to create a new application. There is one important footnote.   In some cases SIPA does allow for applications to more than one program.   In this case, applicants will want to create more than one application in the online system and inform our office that they are applying to two different programs by sending an email to sipa_admission@columbia.edu.   Here are some important details.   In examples 2 and 3 below, the same application system is used, but two separate applications must be created. 1. An applicant may not apply to both the MIA and MPA program. 2. An applicant may apply to the MIA or the MPA and to any of the following programs:   PEPM, PESP, MPA-DP, EMPA. 3.   Applicants can also apply for either the MIA or MPA and any one of the international dual degree programs listed here:   an MPA with the London School of Economics, an MPA with Sciences Po, an MPP with Lee Kuan Yew School of Public Policy, an MPP with the Hertie School of Governance. 4. The dual degree MIA program with Sciences Po requires that an application be submitted only through the Sciences Po application site.   If an applicant wishes to apply for the dual MIA degree with Sciences Po and to SIPA, that is fine and would require two applications: 1) one for the dual degree program through the Sciences Po Web site 2) One for the stand alone program at SIPA through our online system. For details on all of our international dual degree programs, visit our international dual degree page.   If applying to a Columbia University dual degree program, you must submit separate applications to each school.   For a list of Columbia dual degree programs click here.

Sunday, May 24, 2020

The Revival of Indigenous Movements - 1862 Words

Marisol de la Cadena argued that Latin Americas turn to the Left away from neoliberalism in the past few years has been in part due to the revival of indigenous movements (indigenismo) in the Andean countries of Peru, Ecuador and Bolivia. Modern politics on the Left can accommodate these movements when they are concerned with capitalist exploitation, protection of the environment, cultural autonomy and land reform, although it shares the same modernist and rationalist assumptions as the liberals and supporters of free trade and laissez faire capitalism. If modernity as defined by John Locke, Thomas Hobbes, Karl Marx, Max Weber and Emile Durkheim means science, technology, industry and urbanization, with human beings removed from the state of nature, then there is hardly any room at the table for belief in earth spirits, sacred mountains an invisible sky and water gods. Most modernist thinkers have rejected such beliefs as primitive, backward and unscientific, a relic of the past, alt hough relativists and cultural realists like Clifford Geertz have always been able to accept cultures and ways of life on their own terms rather than trying to fit them into rigid laws and frameworks of social and economic development. Even Durkheim and Marx, who regarded urban, industrial capitalism as producing a society of anomie, alienation and isolated individuals did not advocate a return to traditional religion or the feudal or tribal past, but instead for progress toward socialism orShow MoreRelatedThe Evolution of Folk Music Vocals1304 Words   |  5 PagesThe Evolution of Folk Music Vocals By its definition, folk music technically refers to indigenous forms of music created by local, regional or native populations as a way of engaging in cultural expression. This means that at its core, folk music is not intended to command a commercial value nor is it necessarily folk music by definition once a form has been co-opted by an outside culture. However, this is also a definition for folk which has long been rendered obsolete by the aesthetic and vocalRead MoreThe Indigenous Peoples Of Canada1347 Words   |  6 PagesThe Indigenous Peoples of Canada as a community were violated in numerous ways including colonization. The prolonged transgression of the Indigenous Peoples has left them in arguably the worst environmental, educational, social and economic state in the Nation decades after initial contact (Canadian Population Health Initiative, 2004). As a direct result traditions pertaining to all aspects of Indigenous life were affected, specifically traditional means of h ealth. In an attempt to figurativelyRead MoreHawaiian Languages Of Native Languages919 Words   |  4 Pagesrenaissance focused on the indigenous pride, and the indigenous voice in politics. â€Å"â€Å"E ola ka ‘olelo Hawai‘i!† â€Å"Let the Hawaiian language live!†Ã¢â‚¬â„¢ The language revival movement began with a focus on college aged individuals; it was thought that if university students were taught how to speak Hawaiian, they would teach their children. The second strategy was simply to teach the children themselves; immersion preschools have greatly impacted the success of the Hawaiian language revival. â€Å"While Hawaiian-mediumRead MoreThe Rise Of The Pentecostalism Movement1660 Words   |  7 PagesIn this paper I will be discussing the rise of the Pentecostalism movement and briefly how it has changed the world through its rapid outspreading around the world. Most do not know the great impact that this movement had on the world. I hope to i ntroduce this movement in this paper and why it is important to Church History. Roots of Pentecostalism Pentecostalism has its roots in Wesleyan notions of conversion and the higher-life advocates. Both of these brought out a belief in a second experienceRead MorePentecostal Movement Its Impact Among the Dalits and Tribal in India4731 Words   |  19 PagesI. Introduction The prime focus of this paper is to explore the modern Pentecostal or charismatic movement and its impacts among the Dalits and the tribal in India. In this paper the presenter will also try to bring out a brief origins and historical development of Pentecostalism, in order to understand the movement and its impact on the Dalits and the tribal in India. 1. Etymology of the term Pentecostal The term Pentecostal is derived from the Greek word pentekostà © which literally means ‘fifty’Read MoreThe Music Of Elvis Presley916 Words   |  4 Pagesforming and breaking into the industry. In the Sixties rock music came of age and dominated the popular music charts. Elvis Presley continued to score hits in the early part of the decade, but the music continued to diversify with music like the folk revival, the Brill Building sound, Phil Spector s wall of sound, girl groups and surf music, all impacting the early part of the decade. The Motown, Stax and Atlantic labels brought more African-American artists to the forefront of the pop charts. By 1964Read MoreThe Music Of Elvis Presley898 Words   |  4 Pagesbands forming and breaking into the industry. In the sixties rock music comes of age and dominates the popular music charts. Elvis Presley continued to score hits in the early part of the decade, but the music continued to diversify with the folk revival, the Brill Building sound, Phil Spector s wall of sound, girl groups and surf music, all impacting the early part of the decade. The Motown, Stax and Atlantic labels bring more African-American artists back to the forefront of the pop charts. ByRead MoreNative Imperialism And Its Implications On Aboriginal Identity895 Words   |  4 Pages Is it in the Blood? Australian Aboriginal Identity, author Myrna Ewart Tonkinson discusses Western imperialism and its implications on Aboriginal identity. According to Tonkinson, what mattered most to the Europeans in their classification of Indigenous Australians was how they differed from Europeans rather than the differences between one another. Since the earliest days of colonization, â€Å"white Australians assumed the prerogative of defining and classifying Aborigines† (1990: 191). In definingRead MoreThe Christian Church At Its Foundation913 Words   |  4 Pageswere set up to administrate voluntary hospitals in London. The eighteenth century revivals and the expansion of the British Empire brought in the medical missionary movement. Preaching and science joined to minister to the spiritual and physical needs of people. Due to cost, this movement changed to community and governmental hospitals. The mission’s model changed from sent missionaries to empowering the indigenous people. Recently, we have seen the rise of parachurch groups engaged in healing ministriesRead MoreThe Dawes Act Of 18871412 Words   |  6 P agesIndigenous peoples of the United States have been persecuted against since the birth of the nation. As years progressed, the Indians were stripped of their identity and exposed to the realities of the American lifestyle—a lifestyle that failed to coincide with the traditions and culture they possessed years prior to the influx of Americans into western territory. As desire for this territory increased due to economic ventures, and the ultimate desire to expand due to Manifest Destiny, measures needed

Thursday, May 14, 2020

Cultural Differences Related to International Business

Abstract Culture is a predominant social aspect of society, which guides the way people think and act in their environment. Culture develops differently for all the various nations of the world, and in the context of international business, the challenge that arises for today’s managers is managing across these varied cultures effectively enough to render positive growth and productivity for the business organization. The influential factors such as individualism versus collectivism and masculinity versus femininity amongst others help categorize and identify cultural differences. The manager of international business has to be well aware of these differences and show consideration and care in dealing with cultural disparities that may be†¦show more content†¦On the holistic perspective, the simplified idea to understand here is that business in itself is the interaction of different participants who are indulged in pooling their available resources and making a collaborative effort to channel their energies in an attempt to suffice an existing economic demand for a product or service in the market. These participants may have the same objective of gaining positive returns through business but, by being influenced by their respective cultures, attach different meanings to communication methods used in the process of conducting business. Thus, owed to cultural difference, the Styles of business may differ across cultures. This belief is further strengthened by survey done by Hofstede in the 1980’s, in which he took a global sample of thousands of employees and run some significant cultural tests to decipher any common differences amongst them. His conclusion was such that up to fifty percent of the business-related behavior of employees can easily be attributed to their cultural differences (Calvert, Lin and Martin, 2005). Culture and Communication Cultures are most evidently recognized through the process of communication. In the context of cultural influence, as explained by theorist Edward Hall, communication occurs at two unique levels, they are: High Context Communication In this form of communication the message is only worth delivering if the message carries with itShow MoreRelatedThe Impact Of Culture On International Marketing Communication1486 Words   |  6 PagesSUMMARY Cultural factors have long been known to impact the communication and success capability of competition in conducting worldwide business. The objective of this report is to recognize the importance of cultural factors occurring in marketing communications. Therefore, it discusses the following: †¢ Key issues in cross-cultural marketing communication which shows identifying the cultural factors to support marketing communication in the proposed markets and pre-requisites for cross-cultural communicationRead MoreGlobal Business Cultural Analysis Of Japan Essay1627 Words   |  7 Pages Global Business Cultural Analysis: Japan James Hendricks Liberty University Global Business Cultural Analysis: Japan Technological advancement has made globalization an inevitable factor that businesses of the future will need to consider in order to be successful. Increasingly, companies that have been solely domestic are branching out internationally for a wide variety of reasons, but in the end, it’s all about making profits from previously inaccessible market segments. Read MoreCross Cultural Communication Important For Businesses1380 Words   |  6 Pagesjustify, why is cross cultural communication important for businesses in the 21st century. Cross cultural communication is a very important factor for businesses in these days because of the rapid economic development hence globalisation. Therefore, knowledge and understanding of a cultural diversity are a must especially for businesses operated worldwide to correctly react to body language, symbols, gestures or situations that can be easily misunderstood due to cultural differences and can lead to theRead MoreCultural Differences Of Business Practices1625 Words   |  7 Pagesincreasing economic globalization recently, there are more opportunities for business but yet brings some challenges because stakeholders become more geographical diverse and the market is bigger than before. Companies are also facing cultural differences when they enter into different countries. Culture is an important part of human society composing of knowledge, beliefs, art, morals, laws and other habits. Cultural differences are the variations in what people have, think and behave between differentRead MoreDifference Between Japan And The United States858 Words   |  4 Pagesbe explaining how the movie Hung Ho we watched in class applies to international business I will also be applying this movie to everything I have learned in class this semester. To do this, I will talk about how and what the manager and Hunt could have done to avoid the problems they were having, and what could they have done to make things better. The way that this movie applies to international business is by cultural differences. As I was watching the movie and seeing how the American employeesRead MoreInternational Human Resource Management : Understanding The Cultural Environment1257 Words   |  6 Pagesmore critical for international Human Resource Management: understanding the cultural environment or understanding the political and legal environment? Why? Include key terms and concepts from the textbook. While there are many various global issues that affect the International Human Resource Management to run efficiently, there are two key concepts that play a major role in understanding how to approach them with cohesive and a well coherent strategy; they are the International Human RecourseRead MoreEssay about Report on Cross-Cultural Management1127 Words   |  5 PagesPerspective vii. Summary viii. Bibliography Executive Summary This paper is a report on cross-cultural management, with the issues related to cross-cultural management being discussed in the paper. Additionally, the report has produced the future way of cross-cultural management, including how it can be improved in offices relying much on this strategic approach. â€Æ' Diversity of Cross-Cultural Management Introduction In the beginning of globalization, organizations have started redefiningRead MoreCultural Influence on International Businesses1462 Words   |  6 PagesRunning head: Cultural Influence on International Businesses Touro University International Wendell K. Speegle MGT 501 Module One: The Nature of Organizations and the Contemporary Environment Dr. Donna DiMatteo Abstract Culture will play a major part in the dynamics of the way we operated in international business circles. Managers today will need special skills in order to meet these challenges. Language differences, culture awareness, and management skills are necessary for success. These challengesRead MoreThe Second Hofstede Cultural Dimension Compared : Individualism Vs. Collectivism1643 Words   |  7 PagesThe second Hofstede cultural dimension compared is â€Å"Individualism vs. Collectivism† which indicates whether members within a society define themselves as individuals or associate themselves with a particular group. In Hofstede’s comparison of Japanese and American cultures, American culture scored relatively high (91) in the individualism dimension. On the contrary, the Japanese culture scored relatively low (46) which firmly categorizes the culture as Collectivist. To clarify, Americans placesRead MoreImpact Of Globalization On International Business828 Words   |  4 Pagesprocess of international business. Many of the items we are using at this very moment are imports, products produced in another country. Many businesses today rely on exports, products produced in their home country and shipped to other nations. Every country relies on imports and exports. Wether a firm is expanding to another nation or uses imported goods, international business is always involved and will affect the business model. Factors that will affect and alter the international marketplace

Wednesday, May 6, 2020

Difference in the Philosophy of Plato and Aristotle and...

The word Philosophy comes from the Greek words of ‘philo’ meaning love and ‘sophos’ meaning wisdom (Philosophy). It is the pursuit for wisdom, to comprehend human behavior, nature and ultimately the meaning of life. Plato was the student of Socrates, influenced by his work, Plato aged to become a great philosopher himself; establishing his philosophy from that of his teacher. Aristotle was the student of Plato, and like his teacher, grew up to ground his philosophy from that of Plato. Although, both Plato and Aristotle criticized their teacher’s works, they were also influenced by them. Both Plato and Aristotle developed their own modes of knowledge acquisition; Plato’s Platonic Idealism and Aristotle’s Analytic Empiricism. In this paper,†¦show more content†¦So the realm of forms is the ‘real’ world and the realm of senses is just an ‘imitation’ of what is real, perceived through our senses (Russo). P lato describes that the realm of forms contains perfect and complete, real ‘things’ which are eternal and unchanging. Whereas, the realm of senses only looks to be real, but isn’t. It’s only an imperfect imitation of the real forms which are constantly changing. Plato also goes on to say that the way in which we perceive these two realms is different. The realm of forms is equitable; it’s independent of the perceiver’s mind and doesn’t change. Whereas the realm of senses is nonobjective; it’s dependent of the perceivers mind and changes depending the persons expectation and perception. This Theory of Forms is best interpreted by Plato’s Allegory of the Cave. In The Republic of Plato, he describes a dark cavern in which a group of people have been raised from birth. They have been constrained down in such a way that they are only able to stare at a back wall (screen) of the cave in front of them. Behind them is a bonfire on the furthest side of the cave. Between the bonfire and the group of people is a platform of statues, operated by other people. The statues cast shadows on the screen, distorted by the small amount of sunlight entering through a small opening underneath the bonfire platform. The prisoners perceive these shadows to be ‘real’ because ever since birthShow MoreRelatedWhat Makes A Good Life?1274 Words   |  6 Pagesmight influence people in different ways due to, its history, religion, philosophy, tradition, and customs. Someone living in Asia will have a different opinion of a good life then someone living in Canada. Good life can also affect a group of people. Since people is influenced by the environment, a good environment could lead to happier people. A complete ruling system is also the key to good environment for people to live in. Plato and Aristotle are two philosopher that had great influence of theRead MoreAristotle s Contributions Of Aristotle931 Words   |  4 PagesBiography of Aristotle Aristotle Headshot Aristotle was born in 384 BC, in Stagira, near Macedonia at the northern end of the Aegean Sea. His father, Nicomachus, was the family physician of King Amyntas of Macedonia. It is believed that Aristotle s ancestors had been the physicians of the Macedonian royal family for several generations. Having come from a long line of physicians, Aristotle received training and education that inclined his mind toward the study of natural phenomena. This educationRead MorePlato and Aristotle: a Comparison Essay1641 Words   |  7 Pagestwo great philosophers is a complex task. Plato and Aristotle are two such philosophers who had ideas of how to improve existing societies during their individual lifetimes. 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Tuesday, May 5, 2020

Findings The Global Burden Of Disease Study -Myassignmenthelp.Com

Question: Discuss About The Findings The Global Burden Of Disease Study? Answer: Introduction The essay introduces the fact that there are some global issues and the issues related to the geographical conditions and the sustainability factor. The country that is presented in this essay is Nigeria. Nigeria is blessed with the abundance of minerals. The region is located among the list of peripheral countries. The biggest pitfall of the nation is that it is still mentioned as the peripheral country in spite of the resources it has. Nigeria is away from the development and still is referred to as undeveloped country. There are many factors that are responsible for the underdevelopment of the region. The country lacks development in the economic, social and the political field. Economic problem has remained as the consistent problem of the region (Mittelman Pasha, 2016). The globalization has not made any difference in their development. The region has experienced lack of economy and this can be termed as one of the most alarming factor of the region. Due to poor transportation system the region gets limited chance of making economy. Much amount of business is not carried in this region as a result the economic condition of the region always remains dormant and static. They do not practice global business and this is the reason the country is unable to make economic development. It is difficult for the people to sustain in such condition (Omeje, 2013). Apart from the economic factors, the other factor is the political factor that is responsible for the underdevelopment of the region (Stahl, Pless Maak, 2013). The region experiences corruption. There is no systematic government and the political systems are not well structured and organized. The government has no plan for the development of the region. The reason behind this is the lack of a proper leader and formulation of proper strategy regarding the development of the country (Pigat Tang, 2015). The human resources are not increased and the government of the country makes no effort to look after it. It has been found that the policies in the country are drafted without considering the needs of the population. The lack of understanding the needs of the population acts a barrier towards the attainment of a developed nation (Maiyaki Garbati, 2014). The social problem is the other major problem that is faced by the nation. The poor system of the region is the major social problem. The education system is not developed in the region. There is no effort made on the part of the government or any private organization for the same (Whiteford, et al., 2013). The communication of Nigeria with the other countries is poor. Therefore they are unable to do have business relation with the other countries (Dunne et al., 2017). These makes the people of the region to lead a sustainable life and in the remote areas of the region life becomes is more difficult and unsustainable. Poverty is the leading social factor in the region. The geographical location adds up to this factor. The location of the country is such that it breaks the tie from other developed countries. The country is located in the region from where all ties of communication are cut out (Budhwar Debrah, 2013). Solution There are some solutions of the above discussed issues. On considering the above problems few solutions are there that can be recommended. The solution can be recommended to embrace Globalization. The following are the recommendations: The government should show their concern towards the development of the mass and to make the country a better place to live in. The government should make efforts to design policies that can be useful for the citizens of the country. It is recommended that the governmental authorities must make efforts to bring good system of education. The social condition of the country can be improved by developing the roadways and the railways so that it is able to do business with the foreign countries. This would enable the country to have a good position globally. The countries are connected globally and therefore they are able to make global business. The government should make efforts to introduce urbanization. It should lay the stress in making the regions an urban city. They should consider the ways to formulate strategies in order to create more urban cities. The social conditions can be improved by improving the relation of Nigeria with the other countries. Nigeria is filled up with natural resources in spite of that they are unable to make the most of this. The use of the resources should be planned and the ways to extract those resources should be planned accordingly. The government should stop intervening into anti-corruption campaigns and should appoint specific and effective departments like the Economic and Financial Crimes Investigation Commission as well as independent anti-corruption Commissions in order to function independently for preventing corruption and financial crimes. Conclusion Therefore while concluding the essay this can be mentioned that Nigeria is one of the countries that need to develop as till today it can be ranked as an underdeveloped nation. It has huge range of making development in the economic field as well in the social field. The political field is something that is required to change. There is huge scope for the government in Nigeria to change the system and to make the necessary changes. The changes are required in order to secure a good position in the global context. The chain of development can only be initiated if the will of change is infested within the people and the government. The change of the country from a peripheral to a core country is possible only if the government of Nigeria initiates some change among the people. The government needs to motivate the people to bring about a change in the existing condition. The sustainability of the people should be developed and it is possible only through the provided recommendation. References Budhwar, P. S., Debrah, Y. A. (Eds.). (2013). Human resource management in developing countries. Routledge. Dunne, M., Durrani, N., Fincham, K., Crossouard, B. (2017). Introduction. In Troubling Muslim Youth Identities (pp. 1-13). Palgrave Macmillan, London. Maiyaki, M. B., Garbati, M. A. (2014). The burden of non-communicable diseases in Nigeria; in the context of globalization. Annals of African medicine, 13(1), 1-10. Mittelman, J. H., Pasha, M. K. (2016). Out from underdevelopment revisited: Changing global structures and the remaking of the Third World. Springer. Omeje, K. (Ed.). (2013). Extractive economies and conflicts in the global south: Multi-regional perspectives on rentier politics. Ashgate Publishing, Ltd.. Pigato, M., Tang, W. (2015). China and Africa: Expanding economic ties in an evolving global context. Washington: World Bank. Stahl, G. K., Pless, N. M., Maak, T. H. O. M. A. S. (2013). Responsible global leadership. Global leadership: Research, practice, and development, 240-259. Whiteford, H. A., Degenhardt, L., Rehm, J., Baxter, A. J., Ferrari, A. J., Erskine, H. E., ... Burstein, R. (2013). Global burden of disease attributable to mental and substance use disorders: findings from the Global Burden of Disease Study 2010. The Lancet, 382(9904), 1575-1586.

Sunday, April 5, 2020

A Portrait Of Stephen Dedalus As A Young Man A Portrait Of The Artist

A Portrait of Stephen Dedalus as a Young Man A Portrait of the Artist as a Young Man is above all a portrait of Stephen Dedalus. It is through Stephen that we see his world, and it is his development from sensitive child to rebellious young man that forms the plot of the novel. There are many Stephens, often contradictory. He is fearful yet bold, insecure yet proud, lonely and at the same time afraid of love. One Stephen is a romantic who daydreams of swashbuckling heroes and virginal heroines. The other is a realist at home on Dublin's most sordid streets. One Stephen is too shy to kiss the young lady he yearns for. The other readily turns to prostitutes to satisfy his sexual urges. One is a timid outsider bullied by his classmates. The other is courageous enough to confront and question authority. One devoutly hopes to become a priest. The other cynically rejects religion. Stephen loves his mother, yet eventually hurts her by rejecting her Catholic faith. Taught to revere his fathe r, he can't help but see that Simon Dedalus is a drunken failure. Unhappy as a perpetual outsider, he lacks the warmth to engage in true friendship. "Have you never loved anyone?" his fellow student, Cranly, asks him. "I tried to love God," Stephen replies. "It seems now I failed." The force that eventually unites these contradictory Stephens is his overwhelming desire to become an artist, to create. At the novel's opening we see him as an infant artist who sings "his song." Eventually we'll see him expand that song into poetry and theories of art. At the book's end he has made art his religion, and he abandons family, Catholicism, and country to worship it. The name Joyce gave his hero underscores this aspect of his character. His first name comes from St. Stephen, the first Christian martyr; many readers have seen Stephen as a martyr to his art. His last name comes from the great inventor of Greek myth, Daedalus, whose mazes and waxen wings are the kind of splendid artistic creati ons Stephen hopes to equal in his writing. Just as Stephen is a contradictory figure, we may have contradictory feelings about him. We can believe that he is a brilliant artist who must flee dull, uncultured Dublin at any cost. We can admire his intelligence and courage. We can consider his art well worthy of martyrdom, and consider that it merits comparison with Daedalus' achievements. His theories and poems are, if not masterpieces, at least the works of a man who may someday create a masterpiece. Indeed, we can believe that Stephen may grow up to be very much like the James Joyce who wrote A Portrait of the Artist. On the other hand, we can agree with the readers who call Stephen a supreme egotist, "a posturing, unproven esthete," a self-centered snob who has succumbed to the sin of pride. "You are wrapped up in yourself," says his friend MacCann. We can believe, as some readers do, that Stephen's artistic theories and his works of poetry are at most the products of a clever but shallow mind. Stephen may martyr himself for art, but his martyrdom will be worth nothing because he is too self-absorbed to be a great artist. He is not Daedalus; instead he resembles Daedalus' son, Icarus, who, wearing his father's wings, soared too near the sun and died as a result of foolishness and pride. Or we can take other views. Perhaps Joyce makes fun of Stephen's pretensions while still admiring the bravery that accompanies them. Perhaps Joyce feels sympathy for Stephen's struggles but also feels obliged to mock the less admirable aspects of his hero's character--because he shared those character traits himself. The title of the novel contains two hints we may want to keep in mind as we make our judgment of Stephen: 1. The novel is a portrait of the artist as a young man. Joyce himself said to a friend that his artist was not fully formed yet. Young men often take themselves, and their rebellions, too seriously. Yet they may gain wisdom as they grow older. 2. The novel is a portrait, not the

Sunday, March 8, 2020

3 Scams to Avoid When Job Hunting

3 Scams to Avoid When Job Hunting Job hunting can be hard enough, and sometimes it feels as though the world must simply be against you. In the following three cases, at least, you would be right. These notable scams target job hunters at their most vulnerable. Learn them and remember them, so as not to be suckered in by predators taking advantage of your desperation to get hired. Scam  #1: Application FeesBeing out of work can be humiliating enough; don’t fall victim to a scam this outlandish. This is illegal in most states, and could even be considered a form of discrimination. If a company, even an employment agency or placement service, asks for this, you’ll know immediately that it cannot be trusted. Stick to reputable channels.Scam #2: Identity ThievesAs if it’s not enough to have to be on the lookout for people trying to take your money, you should probably also watch out for anyone trying to get any personal information they could use for identity theft purposes. No job will ask you for your social security number, for example, until the hiring process has already begun. Do not disclose this information any sooner.Scam  #3: The Recruiter is Overly EnthusiasticMeeting an enthusiastic recruiter can feel like gift from the heavens. Still, it’s best to be wary. It could very well be too good to be true. Avoid giving out any personal information here too, and ask as many questions up front as you can. That way you’ll never think you’re going in for a fancy â€Å"marketing† job to stand around giving out smoothie samples in the mall.

Friday, February 21, 2020

Rituals Essay Example | Topics and Well Written Essays - 750 words

Rituals - Essay Example One of the ghost stories that I heard at UC Irvine is a dance major who was obsessed with being the perfect dancer. She lived at one of the single rooms in Mesa Court. She was quiet and rarely went out of her room. One week had already passed, but she had not gone out of her room at all. People thought that she could be practicing hard for her upcoming performance, especially since they could see her silhouette in the curtain, dancing every day. However, the bad smell started creeping out into the whole floor. The RA knocked on the dancer’s door several times before she decided to forcefully enter it. She found the dance major hanging from a ceiling fan, with a rope around her neck. She spun around slowly, as if she just killed herself, although the autopsy revealed that she had been dead for 10 days already. People thought that she gave in to the pressure and committed suicide. Joseph Bosco says in â€Å"The Supernatural in Hong Kong Young People's Ghost Stories,† â₠¬Å"†¦many supernatural phenomena have natural explanations. The moral lesson of the story is to not yield to pressure and to remain sane with the help of one’s social support group, as well as to practice healthy rituals. She is a loner who thought she could make it on her own without friends or family to support her. At the same time, her ritual might have been too strenuous on her, mentally and physically. Perhaps she needed the magic of positive rituals that give a â€Å"sense of control, with that added confidence, at no cost†.

Wednesday, February 5, 2020

Privatization in UK Assignment Example | Topics and Well Written Essays - 1750 words

Privatization in UK - Assignment Example This essay stresses that the privatized firms only seek to impress the shareholders and so their priorities are not to help the citizens but to help advance the interests of the public. This then goes against the theory that are there about how privatization helps the economy to do better to the advantage of the public. With public firms, the public can hold them accountable because they have the right to use democratic processes to determine how managers manage these firms. With the privatized firms however, this is not possible and their mangers run them the way their shareholders want. This paper makes a conclusion that the benefits of privatization are not easy to achieve. Despite there being so many potential benefits for privatization in theory, these benefits do not materialize. This means either that the privatization process is not being benefiting from the right way of doing it or that the theoretical benefits of privatization do not have the possibility of materializing into real benefits that the public can feel at the macroeconomic level. This is especially when the public does not gain the benefits that are supposed to come from the privatization. It is clear that the supporters of the privatization of UK public organizations did not think the process well enough to have it implemented din a successful way. This means that it is necessary for the government to rethink the strategy and have a way to evaluate the current strategy and find if it is possible to make it even better.

Tuesday, January 28, 2020

3-D Magnetic Data Inversion with Physical Bound

3-D Magnetic Data Inversion with Physical Bound A new method Mohammad Rezaie1*, Sahar Moazam2 1 PhD in mineral exploration, Faculty of Mining, Petroleum and Geophysics, Shahrood University of Technology, Shahrood, Iran. 2 MSc in mineral exploration, Faculty of Mining, Petroleum and Geophysics, Shahrood University of Technology, Shahrood, Iran. Abstract Inversion of magnetic data is an important step in the interpretation of practical data. Smooth inversion is a common technique for inversion of magnetic data. Physical bound constraints can improve the solution of the magnetic inverse problem. However, how to introduce the bound constraint into the inversion procedure is important. Imposing bound constraints makes magnetic data inversion a non-linear inverse problem. In this study, a new algorithm for 3D inversion of magnetic data is developed which use an efficient penalization function for imposing bound constraints and Gauss Newton method to achieve the solution. An adaptive regularization method is used for choosing regularization parameter in this inversion approach. The inversion results of synthetic data show that the new method can produce models which adequately match with real location and shape of synthetic bodies. The test carried out on the field data from Mt. Milligan Cu-Au porphyry deposit shows that the new inversion approach could produce the magnetic susceptibility models consistent with the true structures. Keywords: Magnetic data, Inversion, physical bound, Gauss Newton, Regularization. 1. Introduction Magnetic surveys can provide useful information about the Earths interior. Magnetic measurements are usually used to delineate magnetic anomalous bodies and indicate their locations and depths. One of the most important topics in the quantitative interpretation of potential field data is the inversion of practical data (Rezaie et al. 2015). Inversion can be defined as a mathematical procedure that constructs a subsurface property (susceptibility) model using measured (magnetic) data by incorporating a priori information as available. The recovered models must predict the measured data adequately (Foks et al. 2014). 3D inversion of potential field data such as magnetic data is generally difficult (Jin et al. 2013). The main difficulty is the non-uniqueness of the solution in magnetic inverse problem. There are infinite equivalent source distributions that produce the same measured magnetic data set (Blakely 1996). The standard approach to overcome this issue is applying a priori infor mation. Several approaches have been introduced for incorporating priori information into the inversion process (Last and Kubik 1983; Barbosa and Silva 1994; Li and Oldenburg 1996, 1998, 2003; Pilkington 1997, 2008; Portniaguine and Zhdanov 1999; Farquharson 2008; Lelievre et al. 2009; Zhang et al. 2015). Last and Kubik (1983) developed the compact inversion method which produce compact and structurally simple model. Guillen and Menichetti (1984) minimize the moment of inertia of the body with respect to the center of the body or along single axis passing through it. Barbosa and Silva (1994) generalize the moment of inertia functional to impose compactness along several axes. Li and Oldenburg (1996, 1998) developed a model objective function that produce smooth models. This method can locate anomaly sources accurately nevertheless, the values of the recovered model are smaller than the true values due to the smoothness effect of the objective function. Portniaguine and Zhdanov (1999) developed a focusing inversion method based on compact inversion method for potential field data. Barbosa and Silva (2006) developed an interactive method for inverting magnetic data with interfering anomalies produced by multiple, complex, and closely separated geologic sources. Farquharson (2008) used L 1 measure of Li and Oldenburgs model objective function to recover dipping structures and models which have angled interfaces.   Lelievre et al. (2009) used Li and Oldenburgs (1996, 1998) model objective function and developed advanced constrained inversion by geological information. Zhang et al. (2015) improved Li and Oldenburgs method by applying Lagrangian multipliers in the model objective function to add geological constraints. In the 3D inversion of potential field data, particular bounds of the physical property may be known. This physical bound constraint can improve the solution and make it more feasible (Rezaie et al. 2017a). Consequently, how to introduce the bound constraint into the inversion procedure becomes an important issue. Portniaguine and Zhdanov (1999, 2002) used a penalization algorithm to impose bound constraint in focusing inversion of potential field data. Li and Oldenburg (2003) chose a logarithmic barrier method incorporating bound constraints on the re covered smooth model. Zhang et al. (2015) imposed bound constraint in smooth inversion of potential field data via a method using Lagrangian multipliers. However, imposing bound constraint makes magnetic data inversion a non-linear inverse problem. Therefore, the logarithmic barrier and Lagrangian multipliers methods increase computation time. Another issue in solving non-linear inverse problem is choosing regularization parameter that can increase computation time (Farquharson and Oldenburg, 2004). In this study, we develop a new 3D magnetic data inversion method based on the Gauss- Newton (GN) algorithm that can incorporate bound constraints on the recovered model using penalization algorithm introduced by Portniaguine and Zhdanov (1999, 2002). Also, we will use an adaptive regularization method for regularization parameter selection in our magnetic data inversion method. Finally, the capabilities of the proposed method are illustrated by its application to the inversion of a synthetic data set and to the 3D inversion of magnetic data from the Mt. Milligan deposit at British Columbia, Canada. 2. Methodology 2.1. Forward model for 3D magnetic anomalies Susceptibility distribution in the sub-surface () produce magnetic field (T) at the surface. The purpose of forward modeling is to compute this magnetic field. The total component of the magnetic field is given by (Blakely 1995): (1) where (Henry.meter-1), R denotes the volume occupied by causative body. is distance and is magnetization vector which can be obtained as a vector sum: (2) where is earths magnetic field and is remanent magnetization. If we ignore remanent component, the magnetization will be in the direction of the earths field and can be obtained simply as: (3) To compute total component of the magnetic field in Eq. (1), it is required to discretize the subsurface under the survey area into rectangular prisms of known sizes and positions with constant susceptibilities. The formulation for computation of magnetic response for each rectangular prism was presented by Bhattacharyya (1964) and later simplified into a form that is more suitable for fast computer implementation (Rao and Babu 1991). We use the formulation developed by Rao and Babu (1991) to compute magnetic response resulting from individual prisms. If the observed magnetic anomalies are caused by M subsurface prisms, the magnetic field at the field point i is given by: (4) where N is the number of observation point. The forward modeling of magnetic data using Eq. (1) and Eq. (4) can be written as following matrix equation: (5) Here, G is forward operator matrix that maps the physical parameters space into the data space. denotes the vector of unknown model parameters and is data vector that is given by measurement data. There are some error in measurement data because of noise that is usually assumed to be uncorrelated and have Gaussian distribution (Rezaie et al. 2017b), So (6) where, is vector of observed data and is vector of data error. The main purpose of the magnetic inverse problem is to find a geologically plausible susceptibility model ()based on G and some measured data () at the noise level. 2.2. Inversion method In the typical minimum-structure inversion procedure, subsurface of the survey area is discretized into rectangular prisms (cells) of known sizes and positions with the values of the physical property (e.g. susceptibility) in the cells that are called the model parameters to be estimated in the inversion (Rezaie et al. 2015). The solution can be obtained by minimization of an objective function, which is a combination of a measure of misfit between observation and predicted data and a measure of complexity of the model subject to a physical bound constraint (Li and Oldenburg 1996): (7) where is a regularization parameter. L is lower susceptibility bound, U is the upper susceptibility bound and the misfit functional is defined as (8) Here, is data weighting matrix given by . Where,stands for the standard deviation of the noise in the ith datum, and is a stabilizing functional (stabilizer) which measure minimum norm of model structure (Li and Oldenburg 1996, 1998, 2003): (9) where are coefficients that affect the relative importance of derivative components in different directions. resembles first-order finite-difference matrices in x, y and z directions. We have to use an additional depth weighting matrix for compensating lack of the data sensitivity to the deeper model parameters (Zhdanov 2015): (10) Now, Eq. (9) can be reformulated to apply the depth weighting matrix to the objective function. (11) where is the cumulative first-order finite-difference matrix. Eq. (7) is reformulated using matrix notation to incorporate depth weighting easily: (12) where and . Eq. (12) is transformed into a space of weighted model parameters by replacing the variables and (Rezaie et al. 2017a): (13) The solution of Eq. (13) is obtained according to the regularization theory similar to the classical minimum norm optimization problem (Tikhonov et al. 1977). The solution of the magnetic inverse problem is obtained by minimizing this equation using the GN method. The upper (U) and lower (L) susceptibility bounds can be imposed during the inversion process to recover more feasible model. If an achieved susceptibility value falls outside the bounds, the value at that cell is projected back to the nearest upper or lower susceptibility bound (Portniaguine and Zhdanov 1999). To solve Eq. (13) with GN method, assume the obtained solution denoted by at the (n − 1)th iteration, and the predicted data corresponding to this model are .Then at the nth iteration, a model perturbation can be achieved by solving following equation so that the inverted model can be updated by (Aster et al. 2013): (14) where is the regularization parameter in nth iteration. Then the solution of the inverse problem in Eq. (7), is given by (15) In order to recover a more feasible model of the subsurface, upper (U) and lower (L) physical bounds of susceptibility are imposed in each iteration to force. If a given susceptibility value falls outside the bounds, the susceptibility value of that cell is projected back to the nearest physical bound value. The solution to Eq. (14) is also equivalent to the least-squares solution of (16) The least-squares solution of the Eq. (16) is obtained by a fast iterative method such as Lanczos Bidiagonalization (LB) (Pagie and Saunders 1982) at each GN iteration. therefore, the proposed algorithm would be suitable for large scale problems (Rezaie et al. 2017a,b). The GN iterations stop when the RMS misfit reaches an acceptable level or the model corrections become small enough (Pilkington 2008). We have used an adaptive method for choosing regularization parameter similar to which was proposed by Farquharson (2008) which is a fast and efficient algorithm for choosing regularization parameter. The regularization parameter is started at 100 () which is a relatively large value. If an inversion is performed with the regularization parameter fixed at this value, a model would be produced that had a small amount of structure and predicted data under fit the observations. At each iteration, the regularization parameter is damped to give a slow but steady progression of models with increasing structure and decreasing data misfits: (17) where    based on empirical experiments. 3. Synthetic test We apply our algorithm to a synthetic test to evaluate the reliability of the introduced method. The synthetic model consists of two different blocks with dimension 200 m 200 m 200 m which are embedded beneath the surface so that susceptibility of uniform background is zero. The Susceptibility of each block is 0.06 (SI). Perspective view of the true model is displayed in Fig. (1a). Fig. 1 perspective view of the synthetic model with 2 blocks (a). Magnetic anomaly produced by the synthetic model with 5 % Gaussian noise of the accurate datum magnitude. Depth to the top of the shallower block (block (1)) is 50 m and depth to the top of the deeper block (block (2)) is 100 m. The total-field anomaly data have been generated above the surface assuming an inducing field with inclination (I) of 75, declination (D) of 25 and a strength of 50000 nT. The data generated over a grid of 1000 m 1000 m with sample spacing of 25 m. There are 1600 data and 5 % Gaussian noise of the accurate datum magnitude has been added (Fig. 1b). The subsurface is divided into 40 40 20 = 32000 rectangular prisms with the same size of 25 m for inversion. The inverse problem has been solved using the proposed method that is described in the preceding section (). The solution obtained after 5 iterations with RMS of 0.05. Fig. 2 shows a plan section and a cross section through the recovered model from proposed inversion method. The result indicates acceptable smooth reconstruction of the synthetic multisource blocks at different depth levels below the surface. The recovered bodies in the model are smooth and adequately matched with real location of synthetic bodies. Fig. 2 Plan sections through the recovered susceptibility model obtained from the 3D inversion of magnetic data at depth= -125 m (a). A cross-sectional slice of the susceptibility model at Northing= 500 m (b). The borders indicate the true position of each body. 4. Inversion of field data Mt. Milligan is a Cu-Au porphyry deposit situated in central British Columbia. Geological information obtained from a major drilling program show the host rocks of the deposit are Mesozoic volcanic and sedimentary rocks and contain intrusive monzonitic rocks that have accessory magnetite. There is an intensive hydrothermal alteration primarily in the region near the boundaries of the monzonite stock. The monzonite body is known as the MBX stock (Oldenburg et al. 1997). The copper and gold are concentrated in the potassic alteration zone, which is mainly around the contact of the monzonite intrusions (MBX) and may extend outward and into fractured volcanic rocks. However, magnetite is one of the strong indicators of the potassic alteration. In this region, magnetic data are acquired at 12.5 m spacing along lines in the east direction that spaced 50 m apart (Li and Oldenburg 1996). We use the data at 25 m spacing which yields 1920 data points. The reduced magnetic anomaly map is shown in Fig. (3). Fig. 3 The magnetic anomaly map of Mt. Milligan. The data are on 25 m 25 m grid. The direction of the inducing field is I= 75 and D= 25.73 with a strength of 58193 nT. It is assumed that each datum have an error whose standard deviation is equal to 5 percent of its magnitude (Li and Oldenburg 2003). To invert these data, the subsurface of the area is discretized into 48 40 18 = 34560 cells each of size 25 m. The positivity constraint was imposed which means lower (L) physical bounds of susceptibility are set to 0 SI. The solution is obtained after 112 iteration with RMS error of 0.05 which is about the predicted noise of the data. The recovered model is shown in Fig. (4) as one plan-section and one cross-section. The true edge of MBX stock and mineral assemblage which were derived from the drilling results overlaid on the cross-section. Fig. 4 The recovered susceptibility model shown in a plan-section at the depth of -80 m (a). A cross-section at the northing of 600 m overlaid by true boundary of monzonite body (MBX) with black line and mineral deposit with red shaded polygon (b). The results indicate that the anomalous body of magnetic susceptibility highs are mostly associated with the monzonite intrusion. There is a moderate anomalous body at the center of cross-section which is probably caused by magnetite content of potassic alteration. This area coincides with mineral deposit. Thus, the obtained solution is in a good agreement with true geologic boundaries of Mt. Milligan deposit. 5. Conclusions We have developed a new algorithm for inversion of magnetic data using Gauss Newton method. In each GN iteration LB method is used for solving least- square problem. Therefore, the proposed algorithm is efficient for large scale problems. We used an adaptive regularization method for choosing regularization parameter in each iteration which is a fast and efficient method for choosing regularization parameter. In the new algorithm, the physical bound constraint can be imposed during the inversion process via penalization function which does not need any transformation. Therefore, this method of imposing bound constraint is more efficient. The obtained results show the new developed 3D inversion method is able to produce a smooth solution which define the shape and extent of synthetic bodies adequately. Furthermore, the application of this inversion algorithm for a field magnetic data from Mt. Milligan deposit produced a model that is consistent with the available geological information. Compression methods such as wavelet compression which can compress the kernel matrix and using parallel programing that decrease the required memory and computation time will be subject of future works for large scale problems.

Sunday, January 19, 2020

A Clean, Well-Lighted Place Essay example -- Literary Analysis, Ernest

â€Å" A Clean, Well-Lighted Place† by Ernest Hemingway is a simplistic short story in which he narrates a scene in a Cafe, where the main characters are two waiters and an old man. In the story, Hemingway hardly created a background for his characters, but this was part of his minimalist writing style. He wanted to create a story that was straightforward to the reader, and in which the reader could easily understand his attitude. His purpose for writing the story was to expose his feelings on society, politics, and the individual at the time. These feelings could be characterized by three main words: desperation, disillusionment, and loneliness. Through all of the characters in his story, the reader was able to obtain one of these feelings. However, when I read the story I wanted to know more about the characters to be able to establish a connection with them. I wanted to know how and why did each of them acquired those feelings? Therefore, I decided to change the point of vi ew of the story from third- person- limited to first- person. Unlike Hemingway, I included more personal details about one of the main characters, in this case the old man, whom I consider to be the most mysterious character of the three. This way, I could make the reader relate more to the emotions conveyed by the story. Consequently, by showing the reader the old man's background, I made Hemingway's attitude of his original story stronger, and also establish a connection between the reader and the character(s). However, I also had to modify some of the plot, and language to make my scene coherent and relevant to my point of view. The most drastic change I made to Hemingway’s short story was the change of point of view from third- person- limited to first -per... ... When I first read â€Å"A Clean, Well-Lighted Place† by Ernest Hemingway, I thought that I lacked a connection to the story. I did not feel like I knew the characters, which left me with no connection to them and intrigued me as well, especially the old man. Why did Hemingway leave out backgrounds to his characters? This motivated me to write my scene through the old man's point of view. I felt that with the change of point of view to first- person, the reader would feel more attracted to the story, and at the same time I could keep Hemingway’s attitude of despair and disillusionment intact, maybe even make it stronger. With my part of the puzzle, I felt more at peace with his original story, and I was able to establish a relationship between Hemingway (as a writer) and me (as a reader). I was able to experience his motivation for writing â€Å"A Clean, Well-Lighted Place†.

Saturday, January 11, 2020

The Door You Willing to Shut

Stephen King provides us with his own vocabulary as well as methods for isolating one’s mind and unlocking it to its utmost potential. His blueprint for writing involves isolation from mundane life, from thinking too rationally or dogmatically in order to get in touch with our creative side. Using the terms â€Å"the room†, â€Å"the door† and â€Å"the determination to shut the door† he maps out an environment, which helps him concentrate on his writing.Stephen points out that usually we need to find a comfortable place to write (in his case-his home). The next step is to get rid of all distractions (the shutting of the door) and then to set a certain goal, as well as to make sure that it is quite attainable. King believes, based on his own experience that the hardest part about writing is just to begin the task, writing â€Å"one word at a time†; once it starts its not overly difficult to maintain the flow of ideas and their transfer on paper.Pers onally I find the environment of a small cozy cafe preferable to that of my home in terms of shutting the door to various distractions that King talks about. The room and the determination to shut the door are more important to me when I write, then the door itself. When I write in a cafe, I do not control the environment—the door — that is, I cannot shut it entirely, but I can control my focus on my work, in King’s own words it’s called the determination to shut the door.I’m not sure if I would be able to write to Metallica or AC/DC as King apparently can, but music in general if it is soothing, would not distract me. Just like King, I find the hardest thing is to begin, once I get going I do not feel distracted by my surrounding environment, I can focus and be completely absorbed by the writing task, creating a piece â€Å"one word at a time†.

Friday, January 3, 2020

The Disease Of The Middle Ages - 1372 Words

Rooting back to the middle ages the now commonly known Huntington’s disease is the cause of death in one out of 15000 people around the globe. The disease’s existence is documented through history under many different names depending on the amount of information that was gathered through the unusual progression of the disease. The disease was referred to as Chorea initially due to the jerky movements of the patients affected by it. The first thorough description of the disease surfaced in 1872 as George Huntington whom the disease is named after today presented a detailed definition of the disease through his first paper. George Huntington was able to accurately detect the pattern of inheritance of an autosomal dominant disease by examining the combined medical histories of a family that clearly suffered from the disease through generations. The disease could not be studied further until the rediscovery of the Mendelian Inheritance in the 20th century that allowed scie ntist to look further into the autosomal dominant disease. Of its hereditary nature. When either or both the parents have shown manifestations of the disease ..., one or more of the offspring almost invariably suffer from the disease ... But if by any chance these children go through life without it, the thread is broken and the grandchildren and great-grandchildren of the original shakers may rest assured that they are free from the disease. (Huntington) Huntington’s Disease is a hereditary and progressiveShow MoreRelatedEssay on Disease and Treatment in the Middle Ages1231 Words   |  5 PagesDisease and Treatment in the Middle Ages The Middle Ages were tough times when it came to disease and medicine. There were numerous types of sickness and disease that flooded Europe during the Middle Ages. 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