Thursday, May 21, 2020
Learning Vocabulary With Word Forms
There are a wide variety of techniques used to learn vocabulary in English. This learning vocabulary technique focuses on using word forms as a way to broaden your English vocabulary. The great thing about word forms is that you can learn a number of words with just one basic definition. In other words, word forms relate to a specific meaning. Of course, not all of the definitions are the same. However, the definitions are often closely related. Start off by quickly reviewing the eight parts of speech in English: VerbNounPronounAdjectiveAdverbPrepositionsConjunctionInterjection Examples Not all eight parts of speech will have a form of each word. Sometimes, there are only noun and verb forms. Other times, a word will have related adjectives and adverbs. Here are some examples: Noun: studentVerb: to studyAdjective: studious, studied, studyingAdverb: studiously Some words will have more variations. Take the word care: Noun: care, caregiver, caretaker, carefulnessVerb: to careAdjective: careful, careless, carefree, carewornAdverb: carefully, carelessly Other words will be especially rich because of compounds. Compound words are words made up by taking two words and putting them together to create other words! Take a look at words derived from power: Noun: power, brainpower, candlepower, firepower, horsepower, hydropower, powerboat, powerhouse, powerlessness, powerlifting, powerpc, powerpoint, superpower, willpowerVerb: to power, to empower, to overpowerAdjective: empowered, empowering, overpowered, overpowering, powerable, powered, powerful, powerlessAdverb: powerfully, powerlessly, overpoweringly Not all words have so many compound word possibilities. However, there are some words that are used to construct numerous compound words. Heres a (very) short list to get you started: airanybackballroomdayearthfiregrandhandhomelandlightnewsrainshowsandsometimewaterwind Exercises for Using Your Words in Context Exercise 1: Write a Paragraph Once youve made a list of a few words, the next step will be to give yourself the opportunity to put the words youve studied into context. There are a number of ways to do this, but one exercise I especially like is to write an extended paragraph. Lets take a look at power again. Heres a paragraph Ive written to help me practice and remember words created with power: Writing a paragraph is a powerful way to help you remember words. Of course, it takes plenty of brainpower. However, by writing out such a paragraph you will empower yourself to use this words. For example, you might find creating a paragraph in powerpoint on a PowerPC takes a lot of willpower. In the end, you wont feel overpowered by all these words, youll feel empowered. No longer will you stand there powerlessly when confronted with words such as candlepower, firepower, horsepower, hydropower, because youll know that they are all different types of power used to power our overpowering society. Ill be the first to admit that writing out a paragraph, or even trying to read such a paragraph from memory might seem crazy. It certainly isnt good writing style! However, by taking the time to try to fit as many words made up with a target word youll be creating all sorts of related context to your word list. This exercise will help you imagine what type of uses can be found for all these related words. Best of all, the exercise will help you map the words in your brain! Exercise 2: Write Sentences An easier exercise is to write out individual sentences for each word in your list. Its not as challenging, but its certainly an effective way to practice the vocabulary youve taken the time to learn.
Wednesday, May 6, 2020
Asian Values And Cultural Diversity - 2375 Words
The term Asian Values has various definitions. Generally, the phrase alludes to influences from Confucianism in particular, filial piety or loyalty towards the family, corporation, and nation; the forgoing of personal freedom for the sake of society s stability and prosperity; the pursuit of academic and technological excellence; and, a strong work ethic together with thrift. Proponents of so-called Asian values, who tend to support Asian style authoritarian governments claim these values are more appropriate for the region than Western democracy with its emphasis on individual freedoms. Asian values were codified and promoted in the Bangkok Declaration of 1993, which re-emphasized the principles of sovereignty, self-determination, and non-interference in civil and political rights. However, there have been a number of criticisms of Asian values. For example, Amartya Sen argues these so-called Asian values cannot operate because of the overriding cultural diversity found in Asia. In addition, Lung Ying Tai, a Taiwanese social and political critic, supported by former President of the Republic of Korea (South Korea) - Kim Dae Jung and Lee Teng-hui of Taiwan argues that Asian values is a ââ¬Å"doublespeakâ⬠for suppressing universal values such as freedom of speech and human rights. Therefore, the research paper revisits the previous studies and the old ideas in order to compare and collate Asian values with Western individualism to build a more positive new view. InShow MoreRelatedA Theoretical Framework For Recruiting Asian American Police Candidates843 Words à |à 4 PagesStates, law enforcement agencies must search beyond traditional methods to attract potential Asian-American police candidates (Crump, 2011). It is not to say that traditional methods of recruiting are ineffective in todayââ¬â¢s 21st century policing, but rather, law enforcement agencies must utilize both traditional and non-traditional methods to recruit and hire the most qualified Asian-Americans. By analyzing, assessing, evaluating, and combining the works of several law enforcement scholars regardingRead MoreWhat We All Long For By Dionne Brand1645 Words à |à 7 Pagesgirl named Tuyen. Tuyenââ¬â¢s story is related to the struggles that her family had undergone when escaping Vietnam and losing her brothers in transit. Over the years, Tuyen s brother, Quy, has become a gangster in Thailand, which brings a clash of values to the family. Tuyen is a young woman that tends to view herself as being between the vain world of her parentââ¬â¢s middle class lifestyle, and the chaotic world of Quyââ¬â¢s criminal lifestyle. In this manner, Tuyen brings a postmodern appeal to the storyRead MoreThe Impact Of Ethnic Diversity On The Development Of An Entrepreneur1617 Words à |à 7 Pagesmay be achieved by embracing both social and ethnic diversity. Social diversity refers to the different factors that set individuals apart in a society like gender, age or religion, whereas et hnic diversity looks at different ethnic groups and cultures . This report will first look at how ethnic diversity contributes to the development of an entrepreneur, and the limitations to this using Hofstedeââ¬â¢s framework. It will also look at social diversity and entrepreneurship, particularly focusing on genderRead MoreThe Global Economy Has Changed The Way The Corporations Do Business Today1622 Words à |à 7 PagesGlobalizing Worldâ⬠, the author, Kanter, R. M. emphasized that being successful in the global business environment takes special skills. As global managers, the biggest challenge is to improve upon their ability to deal with ambiguity, complexity, and diversity. Understanding the bigger picture and acquiring the global vision is the key, i.e. staying informed what the competitors are doing, what customers prefer at different markets. For example, a global manager needs to understand that a customer in ChinaRead MoreThe Educational Diversity Mission : My Exp erience1738 Words à |à 7 PagesThe Educational Diversity Mission One of the most important aspects in my life is the ability to be able to understand peopleââ¬â¢s cultures, in order to achieve coexistence worldwide. Living with students from more than 90 countries during high school, led me to always take interest in learning about new cultures in the world. I found out that learning about other cultures promotes understanding between people, as it teaches people how to listen, be accepting of people whose ideas are different fromRead MoreThe Impact Of Diversity On Strategic Marketing1556 Words à |à 7 PagesThe impact of diversity in strategic marketing in todayââ¬â¢s society has increased in the American population. Before we get in depth with this letââ¬â¢s find out what is diversity marketing according to (diversity marketing) Customers in different cultures have different values, experiences, expectations, and ways of interacting. Even within a culture, such differences will be apparent between different subgroups not just ethnicit y, but also age, gender, profession, religion, family size, physical environmentRead MoreCultural Values And Health Care1108 Words à |à 5 Pages Cultural values in health care play a very important role in the outcome of ailment or diseases process of an individual. That is because people from the same culture share distinct characteristics which make them standout from members of other cultures. Those characteristics and values usually determine whether or not an individual seek professional care for the disease or comply with prescribed regimen, or care-plan. It is therefore important to recognize a strong bond between cultural diversityRead MoreThe Importance Of Diversifying Police Agencies And Selection773 Words à |à 4 Pagesdiminishes the chances of recruiting Asian-American candidates towards a career in law enforcement. Purpose of the Study The objective of this thesis is to provide comprehensive information to all stakeholders who have an interest in enhancing minority recruitment and selection. The goal of this thesis is to address law enforcement professionals about the importance of diversifying police agencies; more importantly, is to address the underrepresentation of Asian-American police officers and the challengesRead MoreDiversity and Cultural Competence in Family Therapy Essay1050 Words à |à 5 Pages Diversity and Cultural Competence in Family Therapy A therapist will face problems, issues and client troubles everyday. The professional must understand how their client relates to the world around them. These feelings and ideas affect how the client sees the problem and how they respond to their situation. Their actions, in turn, have bearing on individual thoughts, needs, and emotions. The therapist must be aware of the clients history, values, and culture in order to provideRead MoreSupport Group For East Asian Students1343 Words à |à 6 Pages Support Group for East and South East Asian Students in Counseling Program Ya-Chen Tsai University of North Texas Ã¢â¬Æ' Support Group for East and South East Asian Students in Counseling Program According to U.S. Census Bureau (n.d.), East and Southeast Asian Americans is largely a result of the huge influx of immigrants from Asia, it stood at nearly ten million of the total U.S. population and nearly seven out of ten Asian Americans were born in Asia. One out of ten people living in the United
Data Flow Diagram Explain Free Essays
4. 3 DATA FLOW DIAGRAM A data flow diagram is a graphical technique that depicts information flow and transforms that are applied as data move from input to output. The DFD is also known as Data Flow Graph or Bubble Chart. We will write a custom essay sample on Data Flow Diagram Explain or any similar topic only for you Order Now The DFD is used to represent increasing information flow and functional details. Also DFD can be stated as the starting point of the design phase that functionally decomposes the requirements specifications down to the lowest level of detail. A Level 0 also called a fundamental system model or a context level DFD that represent the entire software elements as a single bubble with input and output data indicated by incoming and outgoing arrows, respectively. Additional process and information flow parts are represented in the next level, i. e. , level 1 DFD. Each of the processes represented at level 1 are sub functions of overall system depicted in the context model. Any processes that are complex in level 1 will be further represented into sub functions in the next level, i. e. , level 2. Data flow diagram is a means of representing a system at any level of detail with a graphic network of symbols showing data flows, data stores, data processes and data sources. The purpose of data flow diagram is to provide a semantic bridge between users and system developers. The diagram is the basis of structured system analysis. A DFD describes what data flows rather than how they are processed, so it does not depend on hardware, software, data structure or file organization. 4. 3. 1 Components of Data Flow Diagram There are four symbols that are used in the drawing of Data Flow Diagrams: Entities External entities represent the sources of data that enter the system or the recipients of data that leave the system. * Process Processes represent activities in which data is manipulated by being stored or retrieved or transformed in some way. A circle represents it. The process will show the data transformation or change. * Databases Databases represent storage of data within the sys tem. * Data Flow A data flow shows the flow of information from its source to its destination. A line represents a data flow, with arrowheads showing the direction of flow. How to cite Data Flow Diagram Explain, Essay examples
Saturday, April 25, 2020
The Beauty Salon Organization free essay sample
The Beauty Salon Organization Jane Doe Management for Organizations John Doe Monday, August 1, 2011 The organization that I work at is a salon. I have been at this establishment for 6 ? years. I have worked side by side with the owner, operated as manager, and I currently work in this organization as a self-employed manicurist. I have seen firsthand the outcomes of the functional and dysfunctional control systems, experienced how to develop control systems, analyzed and illustrated essential techniques, and seen the impact they have on my professional life and my personal life. In 2005, I began working as a licensed esthetician and assisting the owner on daily duties. Working in a small business and being one of two full time employees I was able to work close with the owner and collaborate on ideas. The business started out as a tanning salon and later incorporated skin care, which is where I came in. We will write a custom essay sample on The Beauty Salon Organization or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Not only did I perform the duties of a skin care professional, but I also worked as a customer service representative for the company. We began implementing goals for the organization which included expanding the skin care department, expanding the tanning salon, adding members to our team of staff, and adding a hair salon as well. By achieving these goals we had to plan, decide what strategies to use, and allocate the companies resources to pursue the strategies. The owner was the manager and as the manager she did most of the planning, organizing, leading, and controlling. The staff assisted her in her final decision making since we were so small. Our brainstorming would take hours and sometimes days to figure out each step to attaining our goals. We did some demographic research to find where this industry fit in our community. Demographic forces are outcomes of changes in, or changing attitudes toward, the characteristics of a population, such as age, gender, ethnic origin, race, sexual orientation, and social class. Like the other forces in the general environment, demographic forces present managers with opportunities and threats and can have major implications for organizations (Jones, 2010, P. 145). With the research we were able to narrow our playing field down to women. We offered services for most anyone from ages 14 and up, but we knew our largest consumer would be women. Our products and services offered the public beauty enhancements from darkening light skin, reducing cellulite, anti-aging to toning the body. We tried our hand in marketing the business on a small scale, word of mouth. Word of mouth lead us through the spring and summer months when our products and services were most desirable. During the slower months we dabbled in newspaper advertisements as well as billboard advertisements. We arranged a menu of our services to allow clients the opportunity to share information about us and to learn about all the services and products that we offered. We researched the larger cities around us as well as the smaller communities that compared to ours. We looked for similar services and products to find a starting point in applying prices. A low-cost strategy is a way of obtaining customers by making decisions that allow an organization to produce goods or services more cheaply than its competitors so that it can charge lower prices than they do (Jones, 2010, P. 9). With this strategy in mind we adopted a theory, itââ¬â¢s better to have lower prices and more clients than higher prices and fewer clients. We wanted the competitive advantage. Planning strategy is complex and difficult, especially because planning is done under uncertainty when the result is unknown. Managers take major risks when they commit organizational resources to pursue a particular strategy (Jones, 2010, p. 19). Trying to hang with the ââ¬Å"big dogsâ⬠we committed too much of our financial resources to offer bigger and better services for our small town. Lacking in money management and having a big vision the owner began splurging on high tech and high priced items with hopes of making the business boom. With little demand of the newest line of equipment that our organization invested in we realized we became too big too fast. We became the largest salon and spa in our area with 15 staff members, 12 tanning beds, over a hundred services, and thousands of dollars in inventory. Our staff included 3 part time receptionist and tanning bed operators, a massage therapist, an esthetician, 2 manicurists, and 8 hairstylists. Our goal was reached, but it was spiraling out of control. After evolving for seven years and after gambling over $600,000 in equipment and products our owner was in way over her head. The business was not sustaining itself any longer. The financial resources were depleted and the owner was forced to sell at a salvage price. Her intentions were good, but her management skills were weak and in the long run her strategies to succeed caused her to fail. Her task was to plan, organize, lead, and control and no self-evaluation was taken to measure her own performance. Before the next owner, a retired insurance branch manager, purchased the business he had one requirement. The requirement was that a manager would be hired to run it with little assistance from him. The manager hired was me. The new owner was under the impression that the business was self-sustaining and thought since I had 4 yearsââ¬â¢ experience assisting the previous owner and I was knowledgeable of the business that I would be a great candidate for management. I had little business management education, a large ego and I lacked most of the important skills to managing a business. Three important skills to have when effectively managing a business is: conceptual, human, and technical skills. One of the biggest problems that people who start small businesses confront, for example, is their lack of appropriate conceptual and human skills. Someone who has the technical skills to start a new business does not necessarily know how to manage the venture successfully (Jones, Gareth, 2010, P. 26). I was more skillful with conceptual skills than I was with human skills and technical skills. As a young inexperienced woman my first task was to gain confidence. My emotions were in it and I desired respect. Gaining respect from a group of women that had been in the industry for a combined total of over 70 years was tough. I did not have the ability to manage my emotions very well. I struggled for months with one particular employee that knew what buttons to push on me. From the beginning my job satisfaction was low. I allowed her personality to get to me and it disrupted my decision making. When the situation was at its peak I asked her to leave. Another obstacle I faced was similar to the previous owner; I did not know how to manage money. Looking back I can see where mistakes were made. The reception area was unorganized, but it had the potential to be great. So in my efforts of developing control systems I began organizing the reception department. I typed up a manual of ways of handling most situations that may occur between a client and the receptionist. Professional customer service was my goal. I laid out the plan on paper with the manual and next I approached the receptionists. We came up with simple phone greetings and methods of communicating to clients over the phone and in person. We found new and better ways to organize the appointment book so that everyone knew their schedule and had all the appropriate information on each client. These new approaches caught on. The more the reception area was organized and prepared the less likely they had to depend on me. They had the confidence they needed to handle their responsibilities. We gathered information from clients and salon consultants to improve our business and the services available to clients. With minor changes we were able to spice up the appearance of our tanning department as well as help organize it. We took the same approach to our laundry room and spa area. We framed the changes so that clients would find the materials they needed for their service more easily. Little by little the departments were looking better and better. The clients were noticing the changes and enjoying them. I analyzed figures and came up with new tanning packages to increase sells, marked down products periodically to move old product out. I developed a webpage of our business to increase traffic. We sold gift certificates on our website, usually selling hundreds of dollarsââ¬â¢ worth each quarter. Each month we had a spa special which included a skin care service and a massage service. We kept our website updated monthly with each new special. We also started a salon fan page on Facebook so that our clients could view daily, weekly, and monthly specials. This really kept our business connected to the community. Our goal was to constantly remind our clients to come visit us whether to buy for themselves or for someone they loved. Getting our name out to the community and giving the community an idea of what we did and what we were about was important. We wanted them to know that they deserved to be pampered and we had the services to help them relax from head to toe. Our efforts showed a small climb in sells. I was quickly seeing that advertising was essential to our businessââ¬â¢ growth. Advertising was not always cheap, but using Facebook and our webpage was cheaper and easier way to advertise on a daily basis. Occasionally we did newspaper advertisements and local business card ads in menus for restaurants and school flyers. We also met with a local graphic designer to design our new service brochure and our business cards. This was a cheap way of getting our name out. We dropped these off at local businesses and gave them out to every new and old client. Another way that we pointed ourselves out was purchasing new awnings with our logo on them so that people could see us from a distance. We also purchased banners with our name and information to set up at chamber events, parades, and other community events. We were chamber members and we helped sponsored chamber events. All of this was done over the course of 2 years. Every once in a while we planned meetings to get feedback from employees and staff and to update everyone on changes. The meetings were usually a time to complain and that is one place I struggled. I did not step outside the box to make the meetings fun and enjoyable. They were usually dry and long. We also tried planning events where we could all enjoy ourselves, like going to a hibachi grill or having holiday parties. When we held those events they were fun and we should have done more of them to pep up the staff and encourage them. As time went on it just seemed harder to plan and encourage people, because I felt so burden with the business battling with the economy. Struggling to pay bills for the business I consulted the owner. He gave me the opportunity to improve the financial situation, but with the crashing economy and an absence of money management I was unable to grasp control of the situation. The owner began assisting me on orders and paying bills as he shelved money into the business to keep it afloat. We cut back on hourly wages and I covered the reception area more. The idea of selling the business seemed better each month. Selling the business would probably mean me losing my job. In my second year of management I took a manicurist class at a local community college to obtain my manicurist license. I did this knowing we did not have enough staff to handle the demand for manicurist services. I finished in May and was able to bring in more income for the business by being available to render the services. By November the owner was looking for a prospect to purchase the business. During this time our full time manicurist told us she would be moving out of the country and leaving her clientele behind. So by mid-December I was taking over a full clientele and stepping away from my position as manager. January 1st we were officially owned and operated by a hairstylist that had only been with us for 4 months. I assisted the newest owner as she began managing the salon and spa. I worked with her for about a month showing her how to prepare payroll, taxes, and schedules. I illustrated ways of increasing revenue. One way I mentioned would help was to set up televisions in all the departments of the business advertising each department. Knowing that all of our tanners did not know what all we offered and all of our hair clients did not know we offered other services, this would have been a great way to advertise to our existing clients. We even spoke with a videographer and she agreed to swop services, so no money would be exchanged. Months have gone by and we have no televisions. As a small-business owner, you need to juggle many different roles, and tapping into all available resources is essential (Anonymous, 2009, Running A Successful Small Business ). So we analyzed the monthly figures and came up with ways to use fewer resources. I gave her advice on how to run the reception area, as well as, when to order inventory. Like me, she became overwhelmed in the first couple of months. Her managing style was different than anyone we had worked with before. She herself had no managing experience. Her ways were not consistent and out of order. If you were being reprimanded she would do so in front of other people including the clients. The respect people had for her went out the window. Unfortunately, her low-cost strategy was by abstaining from ordering products. She also put family members in the reception area to save money. Working as a full time hairstylist she was not able to assist or train the receptionist properly. A few of the staff members gave a few hours a week to help her save money on hourly wages. We also gave up our small commissions on product sells so that she could use the money as needed. To settle in my new position, to learn the daily responsibilities of operating my manicurist business, and allow the newest owner to become independent I had to back away from assisting her. She and her husband now operate it. They are struggling to make the business grow and to depend on fewer resources. The majority of the businessââ¬â¢s income is made in the spring and summer months. During the fall and winter months it takes much more effort to bring in revenue and to minimize cost. I have managed my on manicurist business for 7 months now. Taking some of the skills that I have learned from my experience as manager and the education that I have received over the last few months has motivated me to plan, organize, lead, and control my business. I have not done any advertisements; I have grown by word of mouth. I enjoy what I do and I believe it shows in my work. Occasionally I will buy a box of cards and mail them out to my clients to let them know that I appreciate them and if there is an illness or an issue in their family I will send one out. My business has grown and has become established, I believe, all because of the faith that I have and the skills that I have learned. I take classes pertaining to my field and I am obtaining my bachelors in Business Administration. I should be graduating in October of 2013 and hopefully pursuing my masterââ¬â¢s degree shortly after. In conclusion, I have shown the ways I have seen outcomes of functional and dysfunctional controls systems in the organization that I work at. I have exhibited my experience in managing and developing control systems, illustrated and analyzed essential techniques, and shown how it has impacted my professional and my personal life.
Wednesday, March 18, 2020
Macintosh vs. IBM essays
Macintosh vs. IBM essays The IBM and Macintosh computers have been in competition with each other for years, and each of them have their strong points. They both had their own ideas about where they should go in the personal computer market. They also had many developments, which propelled themselves over the other. It all started when Thomas John Watson became president of Computing Tabulating Recording in 1914, and in 1924 he renamed it to International Business Machines Corporation. He eventually widened the company lines to include electronic computers, which was extremely new in those days. In 1975 IBM introduced their first personal computer (PC) which was called the Model 5100. It carried a price tag of about $9,000 which caused it to be out of the main stream of personal computers, even though their first computer did not get off to as big as a start they had hoped it did not stop them from continuing on. Later on IBM teamed up with Microsoft to create an operating system to run their new computers, because their software division was not able to meet a deadline. They also teamed up with Intel to supply its chips for the first IBM personal computer. When the personal computer hit the market it was a major hit and IBM became a strong power in electronic computers. Phoenix Technologies went through published documentation to figure out the internal operating system (BIOS) in the IBM. In turn, they designed a BIOS of their own which could be used with IBM computers. It stood up in courts and now with a non IBM BIOS, the clone was created. Many manufacturers jumped in and started making their own IBM Compatible computers, and IBM eventually lost a big share in the desktop While IBM was just getting started in the personal computer market, Apple was also just getting on its feet. It was founded by Steve Jobs and Steve Wozniak in 1976. They were both college drop outs, Steve Jobs out of Reed Col...
Monday, March 2, 2020
Stegoceras - Facts and Figures
Stegoceras - Facts and Figures Name: Stegoceras (Greek for roof horn); pronounced STEG-oh-SEH-rass Habitat: Forests of western North America Historical Period: Late Cretaceous (75 million years ago) Size and Weight: Up to six feet long and 100 pounds Diet: Plants Distinguishing Characteristics: Light build; bipedal posture; extremely thick skull in males About Stegoceras Stegoceras was the prime example of a pachycephalosaur (thick-headed lizard)a family of ornithischian, plant-eating, two-legged dinosaurs of the late Cretaceous period, characterized by their extremely thick skulls. This otherwise sleekly built herbivore had a noticeable dome on its head made of almost-solid bone; paleontologists speculate that Stegoceras males held their heads and necks parallel to the ground, build up a head of speed, and rammed each other on the noggins as hard as they could. (They may also, secondarily, have used their heads to butt away the flanks of encroaching tyrannosaurs, though we have no objective proof of this behavior.) The sensible question is: What was the point of this Three Stooges routine? Extrapolating from the behavior of present-day animals, its likely that Stegoceras males head-butted each other for the right to mate with females. This theory is supported by the fact that researchers have discovered two distinct varieties of Stegoceras skulls, one of which is thicker than the other and presumably belonged to the males of the species. (However, some paleontologists dispute this theory, noting that such high-speed collisions would tend to be disadvantageous from an evolutionary perspectivefor example, a dizzy, concussed Stegoceras could easily be picked off by a hungry raptor!) The type specimen of Stegoceras was named by the famous Canadian paleontologist Lawrence Lambe in 1902, following its discovery in the Dinosaur Provincial Park formation of Alberta, Canada. For a few decades, this unusual dinosaur was believed to be a close relative of Troodon (which was actually a saurischian rather than an ornithischian dinosaur, and thus resided on an entirely different branch of the dinosaur family tree), until the discovery of further pachycephalosaur genera made its provenance clear. For better or for worse, Stegoceras is the standard by which all subsequent pachycephalosaurs have been judgedwhich is not necessarily a good thing, considering how much confusion still exists about the behavior and growth stages of these dinosaurs. For example, the presumed pachycephalosaurs Dracorex and Stygimoloch may have been either juvenile, or unusually aged adults, of the well-known genus Pachycephalosaurus and at least two fossil specimens that were initially assigned to Stegoceras have since been promoted to their own genera, Colepiocephale (Greek for knucklehead) and Hanssuesia (named after the Austrian scientist Hans Suess).
Friday, February 14, 2020
Burns Essay Example | Topics and Well Written Essays - 2000 words
Burns - Essay Example The tissues involved are his skin and that of the oro- respiratory tract. Most of the burns are 2 and 3 rd degree burns. This patient has 45% burns along with inhalation injury. Damage to the tissues of the body as a result of heat, chemicals, electricity, sunlight or radiation is known as burns. Burns can cause swelling, blistering, scarring, shock and even death (Burns, Medline Plus). The most common type of burns is thermal burns. Burns are a common cause of mortality and morbidity. Injuries due to inhalation and subsequent pulmonary complications contribute to the mortality. It has been estimated that 50-60% of fire deaths are secondary to inhalation injury (Nettina 2006). The response to burns is the one similar to inflammation. Burns causes the intact vessels to dilate causing redness and blanching with pressure. The vascular permeability of the vessels also increases. Cells like platelets and leukocytes adhere to the vascular endothelium in the early phases of burns, followed by influx of polymorphonuclear leukocytes and monocytes. There after, new capillaries, immature fibroblasts and new collagen fibrils appear within the wound as a part of regeneration activity (Nettina 2006). 1. Skin being the largest organ in the body is the most commonly and widely affected part in the body. Burns causes loss of functions of the skin. The main functions of the skin are thermal regulation, prevention of loss of fluid from the body by evaporation, barrier against infections from the environment, and perception of sensory information from the environment. Skin comprises of 3 layers, the dermis, epidermis and hypodermis. Epidermis is the outermost layer of the skin and consists of cornified epithelial cells. The middle layer is the dermis which is made up of mainly connective tissue. Embedded in the connective tissue are the capillaries that nourish the skin, nerve endings, and hair follicles. The innermost
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