Tips for Learning Irregular Verb Conjugations in Spanish

Learning the Spanish conjugation of verbs can seem cumbersome for those of us who are native English speakers. Most forms of English verbs vary little, we often add a -s or -es in the third-person singular and add -ed for the simple past tense. In Spanish, by comparison, verbs undergo many changes. If you can unlock the key to verbs, then you can unlock the key to the language. Regular verbs, meaning verbs with three common endings, -ar, -er and -ir that are conjugated or change the same way according to their ending, can take on 16 different forms due to changes in tense, mood or inflection. Irregular verbs, may seem even more insurmountable. Irregular verbs can have more than 50 different patterns. What follows are some handy tips for handling irregular verbs. Thankfully, there are few patterns that emerge that can help Spanish learners grasp irregular verb changes. Irregular Verbs Are Common Since many irregular verbs are commonly used, it will not take long until the irregular forms come naturally. English provides a good example of this. The English verb, to be, is perhaps the most commonly used verb in English. Its conjugation is irregular, too. Am, is, are are all forms of the verb. In Spanish, the verb to be, has two forms that are both irregular. Lets look at one form, ser, which is the permanent form. The conjugation  is not regular, and like English, the forms must be memorized. An example of ser  translated into the indicative, present tense is soy, meaning am,  eres, meaning are and  es, meaning is.   Irregular Verbs Can Follow Regular Patterns A number of verbs with an e in the stem change to an -ie- form when that syllable is emphasized. Thus calentar becomes calienta, comenzar becomes comienza  and perder becomes pierde. All follow a similar pattern in certain conjugations. In some ways, when you learn one irregular verb you will also learn dozens more. Irregular Verbs Have Many Similarities Many irregular verbs have similarities, most notably, verbs that are irregular in the future tense are irregular in the same way in the conditional form. For example, decir, to tell,  becomes dirà ­a in the first-person conditional and dirà © in the first-person future. Another example of this  is hacer, to do, becomes  harà ­a in the first-person conditional and  harà © in the first-person future. In these examples, for decir, the -ec- in the stem turns into -ir- and for hacer, the -ac- in the stem turns into -ir-. The ending gets dropped and gets conjugated according to the regular ending changes in the conditional and future tense for -ir and -er. Look at Pronunciations Some verbs are irregular only in their spelling. A good example of this is the verb  sacar, meaning to take out,  which  becomes saquà © in the first-person preterite.  If sacar  was conjugated using the regular -ar verb change, it would be sacà ©, which is not a Spanish spelling. It looks and  sounds incorrect in Spanish. This skill will take some  time to acquire since pronunciations will start to look or sound incorrect the more a speaker practices Spanish. Most Used Irregular Verbs Irregular Verb Meaning Ser or Estar To be Haber or Tener To have Hacer To do Decir To say, to tell Sentir To feel Poner To put Seguir To follow Ir To go Ver To see Saber To know Querer To want Dar To give

Essay on Slavery - a Cruel Institution - 2057 Words

Slavery as a Cruel Institution Cruelty can be defined as an inhumane action done to an individual or group of people that causes either physical or mental harm. Slavery, at its very core, was a cruel and inhumane institution. From the idea behind it to the way that it was enforced, it degraded the lives of human beings and forbade the basic liberties that every man deserves under the Constitution of the United States. Three major areas where cruelty was especially prevalent were in the slaves working conditions, living conditions, and loss of fundamental freedoms. Working conditions for slaves were about as bad as can possibly be imagined. Slaves worked from dawn till dusk and sometimes even longer. Solomon Northrup describes his†¦show more content†¦My aunt was quite an old woman, and had been sick several years; in rains I have seen her moving from one part of the house to the other, and rolling her bedclothes about to try to keep dry- - everything would be dirty and muddy . I lived in the house with my aunt. My bed and bedstead consisted of a board wide enough to sleep on- - one end on a stool, the other placed near the fire. My pillow consisted of my jacket- - my covering was whatever I could get. My bedtick was the board itself. And this was the way the single men slept- - but we were comfortable in this way of sleeping, being used to it. I only remember having but one blanket from my owners up to the age of nineteen, when I ran away (Drew 45). These living conditions caused many to resort to immoral methods of survival, as Henderson relates: Our allowance was given weekly- - a peck of sifted corn meal, a dozen and a half herrings, two and a half pounds of pork. Some of the boys would eat this up in three days- - then they had to steal, or they could not perform their daily tasks. They would visit the hog- pen, sheep- pen, and granaries. I do not remember one slave but who stole some things- - they were driven to it as a matter of necessity. I myse lf did this- (Drew 48). Mealtime was far from a joyous occasion. In regard to cooking, sometimes many had to cook at one fire, and quot;before all could get to the fireÂ…the overseers horn would sound: then they must go at anyShow MoreRelatedJohn Douglass s Narrative Of The Life Of Frederick Douglass, An American Slave Essay1164 Words   |  5 Pages2016 Moral Vacuity Slavery was an extremely common practice in American society throughout the Nineteenth century (I wanna put a quote here but idk). Frederick Douglass, an abolitionist and former slave, writes of the dehumanization and cruelty toward slaves in his autobiography Narrative of the Life of Frederick Douglass, an American Slave. 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AdditionallyRead MoreStowe s Deconstruction Of The Theory Of White Supremacy1421 Words   |  6 Pagesirrational justifications of slavery. They use racial superiority and sub-human categorization of blacks as means of justifying slavery. She deconstructs the theory of white supremacy in her emotional and thought provoking novel. Stowe demonstrates in her depiction of the beating of the slaves how they are inhumanely treated as animals. She also uses many slave and master relationships in order to demonstrate society’s belief of racial superiority. Under the institution of slavery, not all men are createdRead MoreEssay African American Slavery1571 Words   |  7 Pagesnumerous accounts of slave life were published. The origins of slavery in the United States can be traced to colonial America where there was an abundance of agricultural land but not enough labor. In responding to that, this paper will also discuss, first, the importance slavery played on the economic and political development of the United States; second it will explain the daily life of African American slaves; and lastly defending that slavery is not â€Å"a positive good†. In conclusion I will explain whatRead MoreDeconstruction of the Theory of White Supremacy in Uncle Toms Cabin1104 Words   |  5 Pagesjustifications of slavery. They use racial superiority and sub-human categorization of blacks as means of justifying slavery. She deconstructs the theory of white supremacy in her emotional and thought provoking novel. Stowe demonstrates in her d epiction of the beating of the slaves how they are inhumanely treated as animals. She also uses many slave and master relationships in order to demonstrate society’s belief of racial superiority. Under the institution of slavery, not all men are createdRead MoreThe Narrative Of The Life Of Frederick Douglass By Fredrick Douglass859 Words   |  4 Pagesanother person or institution and own some form of property. In the striving the restriction of African-American human rights, freedom also meant being treated as a human being equally. In the Narrative of the Life of Frederick Douglass by Fredrick Douglass, Douglass described his life experience of suffering as a slave reflected the crucial conditions of slaves in the South slavery of Eighteenth Century. By drawing from his own experience, observation, and knowledge of being slavery in his narrativeRead MoreToni Morrison s Beloved, Traumatic Memories From The Past Linger1470 Words   |  6 PagesWithin America’s history there are sixty million and more African Americans with untold stories lost forever. To those voiceless, the cruelties of slavery brought suffering and loss. Cruelty involves causing pain to another, but at its core it has a much more deeper meaning; it is when an advantage over another being is unnecessarily used to inflict lasting damage and humiliation out of pleasure and self-fulfillment from the perpetrator. As seen in author Toni Morrison’s novel, Beloved, traumaticRead MoreBeloved, By Toni Morrison Essay1576 Words   |  7 Pagesat the time in American history. The grotesque and twisted nature of life during the era of slavery in America is an opposite world from the politically correct world of 2016. Morrison did not hold back about the harsh realities of slavery. Based on a true story, Toni Morrison wrote Beloved about the life of Sethe, a slave and her family. Toni Morrison left no stone unturned when describing the impact slavery on had the life of slaves. She dove deeper than the surface level of simply elaborating on

When to treat a condition as an absolute contraindication Free Essays

A contraindication pertains to a state wherein the performance of a specific medical action is not recommended. There are two general types of contraindication that may be directly described in association with its urgency to a situation. A contraindication is deemed absolute when the procedure may not be entirely performed on an individual based of his current condition. We will write a custom essay sample on When to treat a condition as an absolute contraindication or any similar topic only for you Order Now On the other hand, a contraindication is relative when the situation of an individual does not entirely rule out the possibility of using a specific procedure unless it is essential that such specific procedure or action be performed. One example of an absolute contraindication is being in a highly infective state, such as having chickenpox. In this situation, the chickenpox virus has the ability to infect any other person that is directly interacting with the infected person and even through the air that is circulating around the room where the infected person is located. The infected person may also spread the chickenpox virus through coughing. Chickenpox is associated with skin blisters that are generally itchy and the fluid from these blisters is very potent in infecting other people that may it come in contact with. A person infected with chickenpox is known to be in a highly infective stage several days before the blisters appear on his skin. Hence, a condition such as chickenpox should be treated as a contraindication because the infected person is highly infective and may pose a health threat to other people surrounding him. Another example of an absolute contraindication is widespread inflammation such as rheumatoid arthritis. In this condition, the patient’s autoimmune system is not normal and his joints are generally inflamed and are very easily affected by drugs and any simple movements. The patient’s connective tissues are generally destroyed hence they have a difficult time in maintaining a normal posture and even simple movements are painful and difficult. In such condition, any type of body massage may not be advisable to an individual with rheumatoid arthritis because it is not helpful and beneficial for such an individual to receive any forceful procedures to the body when the individual is already suffering from joint pains. An individual who has been diagnosed with a severe condition such as Parkinson’s disease should also be considered as an absolute contraindication for several procedures. A patient with Parkinson’s disease suffers from a major disability in terms of motor movements. This condition, also known as dystonia, results in involuntary jerking of specific parts of the body such as the hands, arms or even legs. When an individual has been diagnosed with Parkinson’s disease, this individual’s condition should be treated as an absolute contraindication because his condition may present complications with most procedures. For example, surgery can only be performed on an individual with Parkinson’s disease if a medical release form has been issued by the patient’s primary physician. The reason behind this is that the patient’s condition may become more severe during or right after a specific surgery because his motor movements are not stable and controllable due to Parkinson’s disease. Another condition that should be treated as an absolute contraindication is a medical emergency such as appendicitis. In this situation, the individual’s appendix is infected and surgery needs to be done immediately, or else the patient may die from shock and from the infection (Rizk and Saleem, 2008). In this condition, any other procedure should not be performed unless surgery to remove the appendix has been completed and the incisions that were done on the patient have completely healed. The patient suffering from appendicitis also experiences extreme pain in the lower right portion of his abdomen hence he will be unable to perform any other action unless he is rushed to the hospital and surgery is done as soon as possible. How to cite When to treat a condition as an absolute contraindication, Papers

Spinal Cord Injuries Essay Research Paper As free essay sample

Spinal Cord Injuries Essay, Research Paper As an Emergency Medical Technician ( EMT ) , when person has a spinal hurt, extra motion may do farther harm to the spinal column. EMT? s must ever immobilise the patient? s caput and trunk in the place found. The intent of an EMT is to forestall farther injury to the patient until more professional medical aid can be obtained. If in uncertainty about whether a individual has received a spinal hurt, ever presume he or she has. A spinal cord hurt ( SCI ) is really serious because it can intend the loss of esthesis and map in the parts of the organic structure below the site of the hurt. SCI? s are caused in many different ways. Some of the most common ways a individual may obtain a SCI are- motor vehicle accidents, slug or pang lesion, plunging accidents, electric daze, awkward placement of the organic structure, falls, athleticss hurts ( such as football or diving ) , industrial accidents, assault and gunshot lesions. Polio, Spina Bifida and Friedreich? s Ataxia are some of the frequent diseases that cause SCI. SCI may besides be know in other names such as spinal cord compaction ( SCC ) and spinal cord injury ( SCT ) . Harmonizing to an article in, SCI? s occur in about 12,000 to 15,000 people per twelvemonth in the U.S. About 10,000 of these people are for good paralyzed, and many of the remainder dice as a consequence of their hurts. Most spinal cord injury occurs to immature, healthy persons. Males between the ages of 15 and 35 are most normally affected. The spinal cord is about 18 inches long and extends from the base of the encephalon, down the center of the dorsum, to about the waist. It is composed of 33 castanetss called vertebrae, 31 braces of nervousnesss, 40 musculuss and legion linking sinews and ligaments running from the base of the skull to the tailbone. Between the vertebrae are hempen, elastic gristle called phonograph record. These absorb daze and maintain your spinal column flexible and shock absorber the difficult vertebrae as it moves. The nervousnesss that lie within the spinal cord are upper motor nerve cells ( UMN? s ) and their map is to transport the messages back and Forth from the encephalon to the spinal nervousnesss along the spinal piece of land. The spinal nervousnesss that branch out from the spinal cord to the other parts of the organic structure are called lower motor nerve cells ( LMN? s ) . These spinal nervousnesss issue and enter at each vertebral degree and communicate with specific countries of the organic structure. The sensory parts of the LMN carry messages about esthesis from the tegument and other organic structure parts and variety meats to the encephalon. The motor parts of the LMN send messages from the encephalon to the assorted organic structure parts to get down actions such as musculus motion. The encephalon and the spinal cord both make up the Central Nervous System. Motor and centripetal nervousnesss outside the cardinal nervous system make up the Peripheral Nervous System and another diffuse system of nervousnesss that control nonvoluntary maps such as blood force per unit area and temperature ordinance are the Sympathetic and Parasympathetic Nervous Systems. Ringss of bone called vertebra surround the spinal cord, and these castanetss make up the spinal column or anchors. Most frequently, the higher in the spinal column the hurt occurs, the more disfunction a individual will see. The vertebras are named harmonizing to their location. The 8 vertebra in the cervix are called the Cervical Vertebra. The top vertebra is called C-1 ; the following is C-2, and etc. Cervical SCI? s normally cause loss of map in the weaponries and legs, ensuing in quadriplegia. The 12 vertebra in the thorax are called the Thoracic Vertebra. The first is called the T-1 and it? s where the top rib attaches. Injuries to this part normally affect the thorax and the legs and consequence in paraplegia. The vertebra in the lower dorsum between the thoracic and the pelvic girdle, are called the Lumbar Vertebra. The sacral vertebras run from the pelvic girdle to the terminal of the spinal column. Injuries to the 5 Lumbar vertebra and likewise to the 5 sacral vertebra by and large consequence in some loss of working in the hips and legs. The effects of SCI depend on the type of hurt and the degree of the hurt. SCI can be divided into two types of injury- complete and uncomplete. A complete hurt agencies that there is no map below the degree of the hurt, no esthesis and no voluntary motion. Both sides of the organic structure are every bit affected. An uncomplete hurt means that there is some working below the primary degree of hurt. A individual with an uncomplete hurt may be able to travel one limb more than another, may be able to experience parts of the organic structure that can non be moved, or may hold more operation on one side of the organic structure than the other. With the progresss in intervention of SCI, uncomplete hurts are going more common. The degree of hurt is really helpful in foretelling what parts of the organic structure palsy and loss of map might impact. Injuries above the C-4 degree may necessitate a ventilator for the individual to take a breath. C-5 hurts frequently result in shoulder and biceps control, but no control at the carpus or manus. C-6 hurts by and large affect carpus control, but no manus map. Persons with C-7 and T-1 hurts can unbend their weaponries but still may hold jobs with the manus and fingers. At T-1 to T-8 there is most frequently control of the custodies, but hapless bole control as the consequence of deficiency of abdominal musculus control. T-9 to T-12 hurts allows good bole and good abdominal musculus control. Persons with SCI besides experience other alterations. They may hold disfunction of the intestine and vesica. Sexual operation is often with SCI. Work forces have their birthrate affected, while adult females? s birthrate is non affected. Other affects of SCI include low blood force per unit area, inability to modulate blood force per unit area efficaciously, reduced control of organic structure temperature, inability to sudate below the degree of hurt and chronic hurting. SCI may besides conveying other possible complications like Skin Breakdown ( besides termed as? decubitus ulcers? or? force per unit area sores? ) , which occurs as a consequence of inordinate force per unit area over the castanetss of the cheek. Osteoporosis and Fractures occurs when musculus activity is decreased or eliminated and the legs no longer bear the organic structure? s weight and get down to lose Ca and P which makes them go weak and brickle. Normally happening 2 old ages after the initial SCI. Pneumonia, Atelectasis and Aspiration are the hurts above the T-4 degree of hurt that are at hazard of developing limitation in respiratory maps 5-10 old ages after the SCI. Heterotopic Ossification happens within 12-18 months, occurs when the articulations stiffen and merger. Safety patterns during work and diversion can forestall many SCI? s. Use proper protective equipment if an hurt is possible, and pattern appropriate safety steps. Always check the deepness of H2O before diving, and expression for stones or other possible obstructors. Football and sleighing hurts frequently involve crisp blows or unnatural distortion and bending of the dorsum or cervix and can ensue in SCT. Use cautiousness when sledding and inspect the country for obstructions. Use appropriate techniques and equipment when playing football or other contact athleticss. Falls while mounting at work or during recreational activities may do serious SCI? s. Always use defensive drive patterns and improved vehicular design may forestall many car accidents, and the usage of place belts will greatly cut down the hazard of serious hurt if there is an automobile accident. Using and retrieving these tips will ever cut down your opportunities of of all time meeting a state of affairs where you could be the victim of a spinal cord hurt. Bibliography 1 ) ? Spinal Cord Injury: Spinal Cord 101? ( 15 March. 2000 ) . 2 ) ? Spinal Cord Injury: Possible Complications? ( 15 March. 2000 ) . 3 ) ? Spinal Cord Injury: Basic Anatomy of the Spinal Cord? ( 15 March. 2000 ) . 4 ) ? Spinal Cord Trauma? ( 18 March. 2000 ) . 5 ) ? Spinal and Neck hurts? ( 19 March. 2000 ) .

Asian Hospitality Trends

Asian Hospitality Trends Asian hospitality is specific due to cultural peculiarities of the place. No matter which country one visits, the hospitality is going to be at the highest level. Being one of the main source of revenue, restaurant and hotel hospitality play important role in the development of Asian economics.Advertising We will write a custom research paper sample on Asian Hospitality Trends specifically for you for only $16.05 $11/page Learn More Being the third constituent of the world economics after oil and auto industry, Asia successfully develops this sector of its economics to continue profitable business in a complicated economic situation. Productivity, profitability, and sustainability are the main variables on the way to success in Asia. Being involved in the competitive strategies, industries where hospitality is crucial try to develop and renew this sector. Human resource management also plays an important role in this sphere of services. Asian hospitality ser vices are directed at customer. Having the motto to serve the customer all the services he/she required. All Asian and even international hospitality organizations work on meeting all the customers’ needs, both intrinsically and extrinsically. Some Asian countries may face a number of difficulties due to their unawareness of the principals of hospitality. However, such places as Hong Kong, Singapore, Macau and Thailand rarely have such difficulties, however, the issues connected with organization of communication among staff may be crucial (Ali, Afzal, Shahzad, Khan, 2012). Starting the discussion about hospitality service trends in Asia, Machado (2006) says that â€Å"The need for better skills is addressed through improved materials and teaching methods, in the internationalization and the improvement of the quality of curricula in tourism and hospitality and in a more effective synergy between education and industry† (p. 56). Such approach to hospitality is advanta geous as trained and particularly educated staff is more efficient for hotel and restaurant industry. Moreover, the use of innovations and specific cultural trends are effective in increasing the income in the hospitality sector. Asian hospitality is closely connected to cultural aspects. Planning successful hospitality strategies, industries in Asian industries base their knowledge on culture, infrastructure, expertise, facilities, capacity and abilities (Machado, 2006). Trying to meet customer’s needs, Asian hospitality industries try to include as many services in the list of the obligatory ones as possible. Most hospitality industries involve â€Å"meetings, incentives, conventions and exhibitions (MICE), backpacker, and bed and breakfast sectors† (Hing, McCabe, Lewis, Leiper, 1998, p. 264) in their every day activities and services for tourists, however ,the hospitality industry is rather new in Asia as these countries have recently become pay attention to this s ector of economics, therefore, it is possible to wait for the innovations in the sector in the nearest future (Hing, McCabe, Lewis, Leiper, 1998).Advertising Looking for research paper on business economics? Let's see if we can help you! Get your first paper with 15% OFF Learn More However, having a good base for development, such countries as Hong Kong, Singapore, Macau and Thailand face a number of difficulties which may lead to the reduction of the quality of the services. Having conducted an Importance–Performance Analysis in one of the Hong Kong hotels, Chu, Choi, (2000) have come to the conclusion that the inability to distinguish between customers and their needs may lead to the reduction of the income due to the inability to organize the hospitality process in a proper way. The table below shows the market potential for hospitality in some countries of Asia, Country Latent Demand US$ Million % of Asia Oceana Thailand 595.02 2.50% Hon g Kong 337.93 1.42% Singapore 258.61 1.09% Macau 15.04 0.06% Table 1. Market potential for hospitality, 2011 (The 2011-2016 Outlook for Corporate Hospitality in Asia Oceana, 2011). This data shows that Thailand is at the top of the list which means that this country has greater potential, more appropriate conditions, trained staff, etc. for serving more customers with higher quality. Such country as Macau significantly legs behind other countries as this place does not have quality staff and appropriate infrastructure for offering top quality services in hospitality sector. However, the hospitality potential has been increasing in Macau as well as in other countries under discussion. Moreover, the calculations show that the further grows of the hospitality in region in going to increase. HONG KONG Year Hong Kong % of Region 2006 275.91 1.47% 2007 287.41 1.46% 2008 299.39 1.45% 2009 311.86 1.44% 2010 324.80 1.43% 2011 337.93 1.42% 2012 351.53 1.41% 2013 365 .67 1.40% 2014 380.39 1.39% 2015 395.69 1.38% 2016 411.53 1.37% MACAUAdvertising We will write a custom research paper sample on Asian Hospitality Trends specifically for you for only $16.05 $11/page Learn More Year Macau % of Region 2006 9.67 0.05% 2007 10.58 0.05% 2008 11.57 0.06% 2009 12.66 0.06% 2010 13.84 0.06% 2011 15.04 0.06% 2012 16.34 0.07% 2013 17.75 0.07% 2014 19.28 0.07% 2015 20.94 0.07% 2016 22.75 0.08% SINGAPORE Year Singapore % of Region 2006 202.13 1.07% 2007 212.43 1.08% 2008 223.26 1.08% 2009 234.64 1.08% 2010 246.53 1.08% 2011 258.61 1.09% 2012 271.22 1.09% 2013 284.44 1.09% 2014 298.31 1.09% 2015 312.84 1.09% 2016 328.02 1.09% THAILAND Year Thailand % of Region 2006 502.26 2.67% 2007 519.67 2.64% 2008 537. 68 2.60% 2009 556.32 2.57% 2010 575.54 2.53% 2011 595.02 2.50% 2012 615.10 2.47% 2013 635.86 2.43% 2014 657.32 2 .40% 2015 679.48 2.37% 2016 702 .26 2.33% Table 2. Corporate Hospitality, 2006 – 2016 (The 2011-2016 Outlook for Corporate Hospitality in Asia Oceana, 2011). In conclusion, it should be stated that the hospitality trends in Asia depends on the development of the hotel and restaurant sector, on the number of annual tourists and on the quality of serving staff. Reference List Ali, H., Afzal, M., Shahzad, A., Khan, M. A. (2012). Successful business ventures in South Asia Hospitality: Making profits in Recession. Interdisciplinary Journal of Contemporary Research in Business, 3(11), 706-723. Chu, R. K.S.., Choi, T. (2000). An importance-performance analysis of hotel selection factors in the HongKong hotel industry: a comparison of business and leisure travelers. Tourism Management, 21(4), 363–377. Hing, N., McCabe, V., Lewis, P., Leiper, N. (1998). Hospitality trends in the Asia-Pacific: a discussion of five key sectors. International Journal of Contemporary Hospitality Management, 10(7), 264-271. Advertising Looking for research paper on business economics? Let's see if we can help you! Get your first paper with 15% OFF Learn More Machado, C. (2006). Introducing Learning Technologies in Tourism and Hospitality Studies in Central Asia. Journal of Hospitality Tourism Education, 18(3), 56-66. The 2011-2016 Outlook for Corporate Hospitality in Asia Oceana. (2011, March 1). Regional Outlook Reports, 1-54.

Why Coffee Doesnt Taste as Good as It Smells

Why Coffee Doesn't Taste as Good as It Smells Who doesnt love the smell of freshly brewed coffee? Even if you cant stand the flavor, the aroma is tantalizing. Why doesnt coffee taste as good as it smells? Chemistry has the answer. Saliva Destroys Coffee Flavor Molecules Part of the reason coffee flavor doesnt live up to the olfactory hype is because saliva destroys nearly half of the molecules responsible for the aroma. Scientists have found 300 of the 631 chemicals involved in forming the complex coffee scent are changed or digested by saliva, which contains the enzyme amylase. Bitterness Plays a Role Bitterness is a flavor the brain associates with potentially poisonous compounds. Its a sort of biochemical warning flag that discourages indulgence, at least the first time you try a new food. Most people initially dislike coffee, dark chocolate, red wine, and tea because they contain potentially toxic alcohol and  alkaloids. However, these foods also contain many healthy flavonoids and  other antioxidants, so palates learn to enjoy them. Many people who dislike black coffee enjoy it when its mixed with sugar or cream or made with a tiny amount of salt, which  removes the bitterness. Two Senses of Smell Professor Barry Smith of the Centre for the Study of the Senses at the University of London explains the primary reason coffee doesnt taste like it smells is because the brain interprets the aroma differently, depending on whether the sense is registered as coming from the mouth or from the nose. When you inhale a scent, it goes through the nose and across a sheet of chemoreceptor cells, which signal the odor to the brain. When you eat or drink food, the aroma of the food travels up the throat and across the nasoreceptor cells, but in the other direction. Scientists have learned the brain interprets the scent sensory information differently, depending on the orientation of the interaction. In other words, nose scent and mouth scent are not the same. Since flavor is largely associated with scent, coffee is bound to disappoint. You can blame your brain. Chocolate Beats Coffee While that first sip of coffee may be a bit of a letdown, there are two aromas that are interpreted the same way, whether you smell them or taste them. The first is lavender, which retains its floral scent in the mouth, yet also has a mildly soapy flavor. The other is chocolate, which tastes as good as it smells.

What Are the Causes and Impacts of Water Pollution Essay - 1

What Are the Causes and Impacts of Water Pollution - Essay Example Water pollution has numerous causes, some of which can be avoided by promoting and implementing proper waste treatment before disposal in water bodies, proper application of fertilizers and herbicides in farms and appropriate usage of water by users in its natural state. Most municipalities mainly in the developing world do not have modern sewage treatment systems to optimally treat wastes collected. Moreover, the systems in place are not very efficient in the treatment of the wastewaters since most are poorly maintained and repairs are hardly affected. In addition, treatment is mainly restricted to primary and secondary treatment processes thus removing only pathogens and gross organic wastes. The water released is thus harmless to other users but laden with nutrients (Rogers 2004). High nutrient fertilizers applied to agricultural lands mainly by large scale farmers are a source of pollutants causing water pollution. High levels of nitrogen and phosphorous are essential in the efficiency of these products. Therefore runoff from fertilized areas into water bodies such as rivers causes a dramatic increase in nutrient levels in the water bodies.(Jeffries & Mills 2003). Many domestic and industrial detergents contain significant levels of nutrients which are responsible for eutrophication of water bodies. An example is the cleaning activities carried out by residents living around a water body. Domestic and industrial solid wastes deposited in various areas contain large amounts of organic matter and heavy metals. Nutrient-rich, organo-chemical byproducts of decomposition are leached from these sites and find their way into water bodies through surface and underground flow. Many industries in numerous parts of the world release effluent laden with nutrients, organic matter and heavy metals into water bodies. These components increase the nutrient content of the water causing its eutrophication. Various manufacturing industries such as chemical, beer and tanning industries regularly release acidic substances from point sources directly into water bodies such as rivers. In addition to these sources, low PH precipitation resulting from atmospheric pollution (acid rain) is a major cause of water pollution .This has been observed as a substantial problem especially in industrialized countries.

Electronic Communication Technology Essay Example | Topics and Well Written Essays - 2500 words

Electronic Communication Technology - Essay Example However, because of the additional tubes it used, the receiver did not become common until the 1930’s when the levels of performance it provided became an essential requirement and the technology involved became cheaper too. The super-heterodyne receiver operates on the principle of heterodyning or frequency mixing in a non-linear fashion. Two different signals are mixed using an RF mixer, to produce an output that is the product of the instantaneous levels of the signals at both the inputs. The resulting output will contain signals at a frequency that is different from the two original signals. If f1 and f2 are the two original signals, the resulting new frequencies are expressed as the sum (f1 + f2) and difference (f1 – f2) of the two. If two signals, one at a frequency of 7.0 MHz and the other at a frequency of 8.0 MHz are heterodyned together, two new frequencies of 15 MHz and 1.0 MHz are produced. A suitable antenna is required to receive the radio signals, and they are often built into the receiver itself. The frequencies enter the circuitry from the antenna and then pass through the different stages of the receiver. The RF amplifier is the first stage of the super-het receiver, and it is used to amplify the signals prior to mixing. The level of amplification has to be carefully chosen. The amplifier must enable the signals to be sufficiently amplified with a good signal to noise ratio and must not overload the mixer. The amplified and tuned signals are then fed into a mixer circuit. A local oscillator is connected to the other port of the mixer. This local oscillator consists of a variable frequency oscillator that produces sine waves. The mixer combines the local oscillator signal with the original RF signal, and produces two new frequencies. The local oscillator may also be a frequency synthesiser. The mixer stage is used to enhance the received frequency to an intermediate stage. The signals leaving the mixer enter the IF stage.

Physician Assisted Suicide in the United States Research Paper

Physician Assisted Suicide in the United States - Research Paper Example The question then can turn to the reason for the action, whether passive or aggressive, that will end in death. One must contemplate whether or not it is always considered suicide if an action will inevitably end in death. If this is true, as Durkheim points out, then a soldier who bravely enters into a situation that is likely to end in death, but will save others, would also be committing suicide. However, the nature of the outcome is also not a part of the definition or the result of an action. In order to define a death a suicide, then, it is important to consider the intent of the action that will come to the result in death. In considering the different frames of action and thought when suicide is approached, it then shifts to consider the differences that can be appreciated in the reasons that one might wish to end their life. According to Holmes and Holmes, suicide is defined by taking an action that ends one’s life. They do not embellish or extend the discussion in th e way that Durkheim does, but they simply define the term as an active pursuit of the outcome of death. They further clarify the ambiguity of the term by saying â€Å"suicide is a behavior that differs from one person to another and from one time to another and has different motivations and anticipated gains† (2). Therefore, in defining suicide, one must understand that no clear definition applies, but that it is fluid and flexible depending on the variables involved in the event or events that lead to death. Every year, an approximate 30,000 people commit suicide within the United States. Suicide is the 11th most common cause of death, with homicide ranking at 14th. Suicide is the third leading... According to Hendin and Foley, â€Å"the World Health Organization recommendation (is) that governments not consider the legalization of physician-assisted suicide and euthanasia until they have demonstrated the full availability and practice of palliative care for all citizens† (2). This perspective of the argument does not completely deny the use of such assistance, but does suggest that because of inadequacies in the current system, the potential for abuse of assisted suicide does not allow for its use as a treatment.   Doctor Jack Kevorkian became the symbol for the other side of the debate in which the idea of helping people to pass more quickly when faced with a long term illness with no hope found a leader and a face in which to center the debate. In 1990, his first assisted suicide was conducted in which an Alzheimer’s patient named Janet Adkins was helped by Dr. Kevorkian to die. His methods were centered on devices that he built that made it easy for patient s to push a button and deliver a dose of medications that would end life. Therefore, when he was charged with murder tin the death of Adkins, Michigan, which had no laws against suicide at the time, had to release him as he did not, himself, deliver the medications that killed her (Nicol and Wylie 151).   Dr. Kevorkian aided more than 130 people towards self directed deaths and became known as ‘Dr. Death’ because of his activism and participation in assisted suicide (Nicol and Wylie 24). Dr. Kevorkian often become an adversary to the opposing opinion on the topic.

Questions and Answers on the Growth and Success of Starbucks

Questions and Answers on the Growth and Success of Starbucks Evaluate the role played by Howard Schultz in the growth and success of Starbucks. Is the company in danger of relying too heavily on Mr. Schultz? Howard Schultzs vision was for Starbucks to become a national company with values and guiding principles that employees could be proud of. Schultz wanted to recreate the authentic Italian coffee bar culture in the United States (Thompson, Peteraf et al, 2012). He believed that building a company that valued and respected its people, that inspired them, and that shared the fruits of success with those who contributed to the companys long term value was essential, not just as an intriguing option. His aspiration was for Starbucks to become the most respected brand name in coffee and for the company to be admired for its corporate responsibility (Thompson, Peteraf et al, 2012). Schultz strategized a plan to lead the Starbucks Coffee Company by speculating to open 125 stores in the next five years of the companys operation. To symbolize the merging of Starbucks and II Giornale, Schultz instituted new changes by creating a new logo and equipping espresso machines in all the coffee resta urants. In 1987, Schultz was able to regain the mood of the employees and also ventured in new markets such as Vancouver, Chicago, Portland, Los Angeles and San Francisco. Starbucks store expansion targets proved easier to meet than Schultz had originally anticipated and he upped the numbers to keep challenging the organization and so there was 161 stores, which was above Schultzs original target of 125 stores in 1992 (Thompson, Peteraf et al, 2012). Howard Schultz argued that patience was needed as the company invested in the infrastructure to support continued growth. He contended that hiring experienced executives ahead of the growth curve, building facilities far beyond current needs, and installing support systems laid a strong foundation for rapid, profitable growth down the road. Even though Schultz was the founder of the Starbucks Corporation and managed it for long time, I dont think the company would be in danger if he leaves the position he holds today. Some basic reasons to these are, since Starbucks heavily depends on Schultz, I believe he most likely has a careful succession plan for the betterment of the company. I also firmly believe that Schultz has already developed a sound contingency plans for his position. That is he might already have set the plan of who should take over the reins on a short notice. If these strategies are in place, then Starbucks future would not be uncertain. Discuss the business engineering processes used by Starbucks to stay competitive. How does the company track performance and use its control systems? Starbucks created its own house team of architects and designers to ensure that each store would convey the right image and character. Stores had been custom -designed because the company didnt buy real estate or build its own freestanding structures, rather, each space was leased in an existing structure, making each store differ in size and shape. The company had emphasized the four stages of coffee making: growing, roasting, brewing, and aroma. With increase in its stores, greater store diversity and layout quickly became necessary. The company had some special seating areas to help make it a desirable gathering place. The company also came with the drive through windows in locations where speed and convenience were important. Just as recent as June 2009, the company announced a new global store design strategy (Thompson, Peteraf et al, 2012). This meant that each new store was to be a reflection of the environment in which it operated and was to be environmentally friendly. To better control average store opening costs, the company centralized buying, developed standard contracts and fixed fees for certain items, and consolidated work under those contractors who displayed good cost-control practices (Thompson, Peteraf et al, 2012). The retail operations group outlined exactly the minimum amount of equipment each core store needed so that standard items could be ordered in volume from vendors at 20 to 30 percent discounts, then delivered just in time to the store site either from the company warehouses or the vendor. Modular designs for display cases were developed. The layouts for new and remodeled stores were developed on a computer, with software that allowed the costs to be estimated as the design evolved. All this cut store opening and remodeling costs significantly and shortened the process to about 18 weeks (Thompson, Peteraf et al, 2012). What is the compensation strategy that the company has used to motivate its employees to focus on the companys strategy and its execution? Howard Schultz deeply believed that Starbucks success was heavily dependent on customers having a very positive experience in its stores. This meant having store employees who were knowledgeable about the companys products, who paid attention to detail in preparing the companys espresso drinks, who eagerly communicated the companys passion for coffee, and who possessed the skills and personality to deliver consistent, pleasing customer service (Thompson, Peteraf et al, 2012). Some of the compensation strategy that Starbucks used to motivate its employees included instituting health care coverage for all employees whether full time or part time. From 1988, part timers working 20 or more hours were offered the same health coverage as full-time employees. Starbucks paid 75 percent of an employees health insurance premium; while the employee paid only 25 percent. The health insurance coverage was also offered for unmarried partners in a committed relationship (Thompson, A.A. et al., 201 2). The company also had presented a stock option plan for all employees .This was aimed at turning all employees into partners, giving them a chance to share in the success of the company, and make clear the connection between their contributions and the companys market value. The company also implemented an employee stock purchase plan that gave partners who had been employed for at least 90 days an opportunity to purchase company stock through regular payroll deductions. This had really motivated many employees and since the inception of this plan, some 23.5 million shares had been purchased by partners; and one third of these partners participated in stock purchase plan during the 2000-2009 period (Thompson, A.A. et al., 2012). Starbucks workplace environment was good for its employees. The management believed that the companys competitive pay scales and comprehensive benefits for both full time and part time partners allowed it to attract motivated people with above average ski lls and good work habits. How would you describe Starbucks corporate culture? What is the relevance of corporate culture for Starbucks future growth and success? The cornerstone value to build a company with soul was that Starbucks would never stop pursuing the perfect cup of coffee by buying the best beans and roasting them to perfection. Schultz and other senior executives were adamant about controlling the quality of Starbucks product and building a culture common to all stores. Schultz was rigidly opposed to selling artificially flavored coffee beans. The management was also emphatic about the importance of employees paying attention to what pleased customers (Thompson, A.A. et al., 2012). At the very base of the companys culture was its roots within the community. Howard Schultzs goal was to build a company with soul, which included corporate responsibility. In 1997 the Starbucks Foundation was established. The foundation was one of the largest contributors to C.A.R.E. which provided health and education programs to third world countries most of which Starbucks purchased its coffee beans. Starbucks is also committedÂÂ  to the enviro nment.ÂÂ  It has organizedÂÂ  a Green Team of store managers from all regions that assist the community in environmental efforts to reduce, reuse and recycle waste. The team has introduced innovative ways to reuse some of the paper, plastic and cardboard the store uses. They have reused packing materials and have donated these materials to local schools for art projects. These corporate cultures that Starbucks developed over the years had been very useful and would emphasize the companys growth into the future (Starbucks 2006).

Educational Philosophy :: Education Teaching Teachers Essays

Educational Philosophy Webster’s dictionary defines the word educate as to develop and cultivate mentally or morally; train; instruct; teach. I would like to be someone who educates because educators, or teachers, help people and have an influence over their students. A teacher is someone who earns respect and is looked up to by others. I want to be a teacher because I want to be able to help people and make an impact on someone’s life. When I become a teacher, I want to have an orderly and structured classroom. I want the children in my class to be comfortable and in the best environment for learning. When the children come into the gymnasium, I want them to go into the locker room and get dressed to participate and come out and line up on a certain spot, which is assigned to them. Hopefully, by lining them up it will discourage discrimination and let the children make new friends. The walls in the gymnasium and the locker room will display all the rules and procedures of the class, the gymnasium, the locker room, and the school. It will also have the policies and various procedures of the school for the students to refer to. The activities will be appropriate. I will inform the students as to where and when equipment is and used. I will inform them as to when it is appropriate to get the equipment out and to put it back in its place. I see myself as a progressive teacher according to my styles of teaching. I will establish a non-authoritarian classroom. This means that I will be asking my students for help in making the rules and consequences for the gymnasium. We will decide the severity of the rule that was broken and match it with an equally severe punishment. We will decide as a group what kind of organization we will have in the gymnasium. There will be incentives for good behavior in physical education class. Rewards will vary for many reasons, such as weather, time of year, time, etc. I will inform my students as to what type of teaching style I liked when I was in school and ask them for their opinions on what type they would like, however that does not necessarily mean I will use what they suggest. I might integrate some of their suggestions into my own teaching style.