Interpreting The History Of Volcanoes And Volcanic Rocks Essay

Drawing from the diagram, the volcanic history is as outlined below and other relevant details are also supplied. 1.0 Sequential summary of volcanic history the area a. Andersite porphyry: this is the oldest. Andersite indicates magma of intermediate composition. Its silica content is midway between felsic rocks (having high silica content) and mafic rocks (having low silica content). Its formation is a two-step process where slow cooling occurs at the initial stage within the crust forming large crystals as a result. However, the remaining magma moves further out and, as a result, cools to form a fine grained texture within which the earlier formed large crystals are embedded. This indicates a slow eruption. b. Turf grading into braccia: these are pyroclastic rocks formed by violent eruption of highly viscous magma. The tuff is finer than breccia but the two are of the same occurrence of formation. The magma forces its way out shattering the surrounding plastic rocks into ashes and block fragments. These consolidate to form tuff and breccia respectively and are likely to be felsic since high viscousity indicates a high silica content c. Dacite porphyry: this is of similar composition and formation style as andersite porphyry though it has higher silica content than andersite. d. Pumice Breccia: pumice is fine textured, filled with porous holes containing gases that were trapped within the forming magma at the onset of eruption. The gases later escapes to form a light, porous glassy rock. The breccia was likely to have resulted from the shattering of the rocks as the magma erupts out. Pumice is light colured which indicates a felsic composition (felsic rocks are lightly coloured than mafic rocks) e. Polymictic breccia: this indicates a mixture of breccia of varying silica content which indicates the onset of the formation of an interrupting basaltic formation which is to follow after. However, the mode of formation is still violent. f. Basalt with rough blacky top: this is a fine grained mafic rock. The rough top indicates that the forming magma was gently erupted and the viscosity low enough to cause the included gas to just escape leaving the bubble spaces at the top. g. Andersite: this has been seen as of intermediate silica composition. The absence of porphyritic material may indicate a less quiet eruption. h. Obsidian with pumice streak: the youngest rock; obsidian resembles pumice but without the bubble holes. The presence of pumice streak indicates violent eruption since some of the gases were trapped as a result of the violence. It is felsic. 2.0 Since the last eruption is about 19 years earlier (the age of the youngest layer), the volcano is still active. The earthquakes and the likes are likely pointers to another volcanic eruption. So evacuation is imminent. 3.0 This is an example of a composite or cinder-cone volcano. The seldom occurrence of pyroclastic materials and rocks of intermediate composition suggests this. These, in addition to the fact that the rocks are from highly viscous magma, also suggests that the volcano is located at a volcanic arc.

Holey Soles Essay

This case analysis will focus on the issues surround the lifestyle product company Holey Soles. Psychologist Ann Rosenberg founded the company in September 2002. She initially operated in her garage and backyard, until she recruited Joyce Groote (now current CEO of Holey Soles) and expanded the company into other parts of North America. Holey Soles focuses on creating innovative footwear made from their trademarked technology SmartCel and SoleTek, which is an injection-molded foam technology. As of July 2007, sales had grown at 300% in each of the last two years and the company was ranked number four in the 2006 Profit magazine ranking of Canada’s Emerging Growth Companies. However as they continue to operate, they find themselves getting pushed back by their number one competitor, Crocs. By mid-2007, Crocs sales were 33 times the sales of Holey Soles. Holey Soles has a revenue target of $40 million by 2009, and to achieve this target, they will need to focus on the issues surrounding their company and hindering its growth. We have decided that the core issue surround the company is how to reach the goal of $40 million. They need to address the possible alternatives of either expanding into other products besides footwear, implementing a more aggressive marketing strategy, changing their 2-year goals completely, or maintaining the status quo. These alternatives will depend on the assessment of the time frame, cost, and current and potential competition. Upon analyzing all situations and alternatives, we have decided that the best solution for Holey Soles would be to expand the company by creating other product lines made form their trademarked technology. Only through this method will they be able to generate enough revenue to meet their $40 million goal. Issues The issues surrounding Holey Soles include the inability to have a high market share due to dominance from Crocs, how to reach the goal of $40 million revenue, and deciding upon expansion. We think the core issue is how to reach the goal of $40 million. Decision Criteria 1.Time frame of implementation: They only have 2 years to make reach their intended goal of $40 million. Considering the high target number, 2 years is a very short time frame, and therefore is an important decision criterion. Sourcing from China to other parts of the world also takes a long time, so it factors in how much product can actually be made in the time frame given. 2.Cost of expansion: To reach a goal of $40 million, an expansion of the company would have to take place. This poses the problem of where capital is going to come from. 3.Current competition: Their number one competitor is Crocs. During the 2-year period to reach a goal of $40 million, Crocs will still be selling at the rate they have been, and may also be working towards goals of expansion. 4.Threat of potential competition: In the 2 year time frame given, what’s to say that new competitors will not enter the market? As the clog fad continues, more companies are producing similar products as Holey Soles . Even though most of them aside from Crocs have a poorer design with lower quality materials, the possibility of a company suddenly entering with a whole new technology is always possible. Alternatives & Assessments 1.Expand by increasing a more diverse range of products sold. By relying on selling the clogs alone, they will never be able to reach their goal of $40 million, nor be able to overtake Crocs since Crocs has taken so much more of the market share already. With their trademarked foam-injection technologies SmartCel and SoleTek, they should put those towards creating newer and more innovative lifestyle products aside from footwear. They already started with the beach bag, so it proves that it is possible to create other products. They already have an advantage due to their company being defined as products that are â€Å"lifestyle† centered, rather than simply a â€Å"footwear manufacturer†.

Risk Assessment for Effective Physical Security Term Paper

Risk Assessment for Effective Physical Security - Term Paper Example ever, not treated with the same magnitude as technical intrusions such as hacking, computer virus and invasion of spyware programs.2 What many security strategists fail to understand is that both attacks carry the risks of equal magnitudes. Whether the intruder gained the unauthorized access by physically bypassing the security systems or electronically infiltrating the firewalls and other measures the potential detrimental effects of having the organization’s data or other possession in the wrong hands is the same. 3 To that end, physical security threats should be treated with the same magnitude as other non-physical security threats. Physical security measures are the measures instituted to prevent any unauthorized access of the organization’s property, secure facilities, data, and resources from damage. These damages could be in form of data or property theft, espionage, vandalism and even gross terrorist attack. The physical security measures, therefore, is a combination of multi-layered security systems which operate independently to prevent physical security threats. This paper will analyze the importance of physical security measures then the critical considerations used for physical security risk assessment in order to institute an effective physical security system. Physical security systems appear in different forms and perform different tasks. It is important to note that none of the systems is capable of independently and effectively protecting the organization against physical intrusion.4 The various systems operate independent of one another, but cooperate with each other in order to form an effective whole. The doctrine of synergy, which implies that the whole is better than the sum of its individual components, has great relevance and application in designing an effective physical security system. In order to ascertain an effective physical security system, it is imperative to determine the different types of systems that interact to create

Media use forecast Assignment Example | Topics and Well Written Essays - 250 words

Media use forecast - Assignment Example Before I sleep I browse internet in private and go through my Facebook page where I interact with friends and share personal experiences with various friends. In regard to the media content I focus on, I comment positively on various health-related issues on Facebook. I also comment on public debate by sending messages through twitter to the television network viewers and hosts. My media diet has helped me keep friends and official links that are of much socio-economic gain in my life (Johnson 43). The issues I focus on in media keeps me updated on latest healthcare research findings and emerging technology which is relevant for the contemporary competitive infection-ridden society. My experience with the violent and sexual explicit media content in some programmes in television, magazines and Facebook began to absorb me and nearly cost me my job. I had become addicted and realized that besides losing my job I was also deviating from acceptable moral standards. I therefore decided to reconsider my media diet which has significantly improved my knowledge and moral

Overview of the Issue Presented in the News Article Essay

Overview of the Issue Presented in the News Article - Essay Example The facility of child tax credit facilitates families to have certain amount of credit for all dependent children in against federal income tax. Moreover, the article describes that in the US, there are various sorts of programs which are initiated with the objective of assisting the poor. These programs include healthcare facilities as well as tax benefits for facilitating the people who are in need. These are the factors which are involved in the article with regard to poverty in the US (The Economist Newspaper Limited, 2012). Model or Economic Theory of Poverty The model or economic theory which is related with the issue i.e. poverty as depicted in the news article is as follows: Neo-classical Theory The model or economic theory of poverty which is related with the issue i.e. poverty in the news article is the neoclassical theory. The neoclassical theory states that income is distributed in accordance with the hard work as well as skills which are devoted by individuals. In this r espect, the people who are poor are considered to be lazy as well as to be lacking in terms of competencies to perform their activities in an efficient manner. Moreover, in accordance with this theory, wage structure is also determined to be a major factor for poverty. The wage structures of laborers are not sufficient in order to bear up the cost of living of the whole family. Moreover, the competencies of laborers assist in determining the wages to be offered. The laborers are paid according to their skills as well as abilities. Thus, this theory is also based on the concept of marginal productivity conceptions. The workers are required to devote significant time in work with the intention of acquiring... he model or economic theory of poverty which is related with the issue i.e. poverty in the news article is the neoclassical theory. The neoclassical theory states that income is distributed in accordance with the hard work as well as skills which are devoted by individuals. In this respect, the people who are poor are considered to be lazy as well as to be lacking in terms of competencies to perform their activities in an efficient manner. Moreover, in accordance with this theory, wage structure is also determined to be a major factor for poverty. The wage structures of laborers are not sufficient. Moreover, the competencies of laborers assist in determining the wages to be offered. The laborers are paid according to their skills as well as abilities. Thus, this theory is also based on the concept of marginal productivity conceptions. The workers are required to devote significant time in work with the intention of acquiring enough financial resources for supporting their families as well as meeting all their requirements in an effective manner. The neo-classical economic theory states as well as predicts the different causes of poverty which include the notion that individuals seek to improve their respective economic conditions without any consideration for other individuals. This signifies that individuals invest with the motive of improving their respective well-being. The poor people in this regard do not possess enough incentives for improving their financial positions.

Economic History Research Paper Example | Topics and Well Written Essays - 1250 words

Economic History - Research Paper Example Most of his works were drafted in the late eighteenth century, when economics was not even properly regarded as a separate subject. Astonishingly enough, Adam Smith’s works are still very useful and many of the modern researches in economics are based on the theories and principals proposed by him. Thesis Statement: Adam Smith’s economic theories and principals have drawn and remained at the focus for more than two hundred years. The basic framework of contemporary economy can be considerably attributed to his works and philosophy. Discussion on the Different Economic Principals and Theories of Adam Smith The two most important works of Adam Smith are â€Å"The Wealth of Nations† and â€Å"The Theory of Moral Sentiments†. The Wealth of Nations can be considered as a precursor to today’s academic discipline of the subject economics. There are certain principals and theories that can be spotted in The Wealth of Nations. It attributes to the basis of r esource-allocation theory, which states that in competitive environment, resource owners would utilize them to maximize profits. This would result into equal rates of returns in equilibrium related to all utilizations, suited for the apparent diversities arising from the factors like unemployment, hardship, trust, and training (Smith, A., 1776). The General Equilibrium Modeling derived by Walras almost a century later is also based on Smith’s resource-allocation theory. Moreover, Smith’s labor theories provide the basis of the modern industrial relations. Labor theory of value further elucidates the relation between labor and the cost of the product produced, which affects the allocation of outputs and the distribution of earnings. Further, in his work The Theory of Moral Sentiments, Adam Smith finds out relationship between the ethical behavior of an individual and the economic structure of the society. His concept of â€Å"homo economicus† (economic man) defin es that how a sensible citizen can make economic contributions to the well being of our society (Klein, D.B., 2009). Why Adam Smith is Important? Adam Smith is important because this Scottish economist worked during the days when the very subject â€Å"economical science† or economics was in a nascent state. Adam Smith, to some extent, decided the course of the evolution of economics as a separate subject. He deeply analyzed the concepts of taxation, market, labor, training, unemployment, infrastructure, etc., which are critical in today’s economic environment and related public administration. It is due to Adam Smith that we are sometimes compelled to think about capitalism as a moral system, where profits are not the only pursuit. Hence, his legacy deserves special importance today (Brown, V. et al, 1993). Further, in Smith’s works, we get the glimpses of the emerging industrial society in the late eighteenth century Britain, wherefrom the modern industrial re volution actually began. Why are his Theories Important? Critics of Adam Smith try to find out limitations of his economic philosophy. According to J. Schumpeter (1994), â€Å"Had he (Adam Smith) dug more deeply, had he unearthed more recondite truth, had he used more difficult and ingenious methods, he would not have been understood.† However, this criticism still testifies that Adam Smith’s theories have a simplistic approach, which make them understandable in the context of common people, and hence, are important. His theories

S.O.A.P Analysis for the ten essays Essay Example | Topics and Well Written Essays - 750 words - 4

S.O.A.P Analysis for the ten essays - Essay Example Once being an ordinary man the narrator could enjoy sensitively the beauty of the sunset on the river but since he became an adept in steamboating he started reading rivers like signs: â€Å"Now when I have mastered the language of the water, and had come to know every trifling feature that bordered the great river as familiarly as I knew the letters of the alphabet, I had made a valuable acquisition†. (100) The author supposes that each and every person can share this experience that is why the auditory is broad. Twain refers to personal experience of every adult. As an example besides his steamboating the author mentions probably one of the most evident professions for such issues- doctors. The author thinks how doctors perceive people knowing so much about person`s body: â€Å"What does the lovely flush in a beauty`s cheek mean to a doctor but a â€Å"break† that ripples above some deadly disease?†. However, this comparison can be applied to every person with broaden consciousness and awareness (96). On the one hand, the author wants to feel compassion for his lost ability to see beauty of the most ordinary things. This observation is painful for him and he regrets that the knowledge of steamboiling made him â€Å"read† nature instead of â€Å"drinking† it. He applies his argument to the doctor`s work: â€Å"Since those days, I have pitied doctors from my heart†. On the other hand, the writer understands that such changes of perception are inevitable for human and he addresses the reader with a rhetorical question: â€Å"And doesn`t he (a doctor) sometimes wonder whether he has gained most or lost most by learning this trade?† (106). The author describes his previous pure perception of the river first. This picture is full of beautiful details: â€Å"A broad expanse of the river was turned to blood; in the middle distance the