Eulogy for Willy Loman Essay Example | Topics and Well Written Essays - 500 words

Eulogy for Willy Loman - Essay Example We got married and I became his legal, and beloved wife all his life. We had two children who happened to be both boys. Our sons are named Happy Loman and Biff Loman. Happy is a businessperson and Biff Loman who is a good athlete and is the late Willy’s eldest son. The deceased was a brother to the late Ben. My brother in law Ben was an elder brother and a mentor to my husband. The late Willy was an industrious man who worked under Howard Hagner as a salesperson for a period of 34 years. He worked through the vicissitudes of his employment with meager wages, and tirelessly tried to ensure that we educated our two sons and offered necessary guidance when it came to our sons’ future success and prosperity. When he met his death, he was always on board since his job involved a lot of travelling to different cities. He was mobile, traversing the country also lived in Boston where we had another house. In spite of being regarded a non realist, I knew my husband liked people and was liked back by our neighbors among them Charlie and will be remembered for he was fond of playing cards. He maintained good relations with his employer and enjoyed in the greatest bit his work. Willy was a loving husband and greatly loved by his wife Linda. He was a father with resolute and strong stand on matters that pertain to our sons irrespective of being viewed not to be in touch with realism. Before he met his death, my husband was involved in a series of unexplained accidents unt il the recent one that ultimately killed him. He always survived these accidents. However, before the final accident, he uttered decisive words just before he left the house. He was upset and mentioned to me something related to his funeral attendance and how it will have a multitude. These words he told me, are those that today make his death presumed a suicide. Nevertheless, my husband died on road carnage just like he previously did but the latter was severe and

Separation of Power in U.S. Government Essay Example | Topics and Well Written Essays - 750 words

Separation of Power in U.S. Government - Essay Example for the elaboration of the ground rules on which the American state had to be based, that the concentration of all powers in a single pair of hands was not acceptable and could possibly lead to usurpation of power. Thus, the framers of the American Constitution began their work on this monumental document having regard to the above. In 1748, long before the United States of America gained independence in 1776, The Spirit of the Laws, a book written by the Baron de Montesquieu, laid down conditions of separate branches of power with different tasks and responsibilities (Vile, 1967). This doctrine was used by the framers of the American Constitution. In 1786 twelve states of the USA slated 74 delegates who had to participate in the creation of the Constitution. The constitutional process was initiated by the Federal Convention that took place in Philadelphia in December of 1786 and the first half of 1787. Some of the delegates never arrived to Philadelphia to take part in the Convention and put a priority on other issues of state formation. A State of Rhode Island, for instance, did not send its representatives to the Convention taking with a grain of salt the constitutional process per se for some reasons (Carey, 2009). Hence, out of 74 registered delegates only 55 attended the Federal Convention. Those who took active part and contributed greatly to the creation of the Constitution of the United States of America shared the principles of the separation of powers and adhered to this doctrine all the way down. The separation of powers in the American Constitution is based on a simple concept, according to which there must be three independent branches of the government with different functions. Thus, under the Constitution of the USA the government consists of the legislative, executive and judicial branches that have limited functions and balance each other in order to avoid the accumulation of powers within one authority. This concept is one of the cornerstones

Claire Danes Essay Example for Free

Claire Danes Essay To what extent do you agree with this point? I think Luhrmanns film version of Romeo Juliet brings Act 1 Scene 5 to life exceptionally well. His choice of setting, type of music, designs of costumes, and other film directions and language use portray the original Shakespeare version marvellously. Firstly, the scene and setting. Baz Luhrmann has chosen a brilliant location to house the party. The royal look to the Capulet mansion really shows off what life would have been for the people back in the day, especially people as rich and alike in dignity as the Capulets. It is an enormous house, suggesting that life back then for the rich was very grand, and I believe Luhrmann brings this out brilliantly. There is also a very lively, upbeat atmosphere, stating that back in the olden days, people would like to loosen up and enjoy such divine occasions, with a lot going on. The fireworks, with an array of varying colours, being set off outside of the house also states the lively, celebratory, and happy atmosphere inside, in spite of Tybalt and Romeo being in the same house. The chirpy singing by Mercutio also vindicates my point. Secondly, Baz Luhrmanns use of music is very intricately chosen. At the very start of the party, we can clearly see Mercutio very lively and upbeat, dancing and singing along to a very apt, upbeat song, showing off the party atmosphere amongst everyone in the mansion. As we get further in into the play, we get a very slow, engaging piece of music played when Romeo and Juliet first meet (through a fish tank! ), whilst Luhrmann has decided to drain out the party atmosphere noises in the background. This slow, indulging, romantic music symbolises the first encounter of Romeo and Juliet. Luhrmann has effectively chosen this music, and this really brings out the romantic, love-at-first-sight feel to it all, and it makes us, the audience, engage into the film, and maybe even allows us to relate it to ourselves, as if we were there, within the action. The music seemed to be a bit Heavenly, where everything would be perfect between Romeo and Juliet, and it felt like love was in the air. Then, when the Nurse pulls Juliet away, the party atmosphere with people talking immediately comes back, making the audience divert the attention back onto the wider picture, but, more subtly, it makes us, as the very eager audience, want to know more about how Romeo and Juliet will pan out from there. At times, there is the slow, depressing music, when Juliet would look back at Romeo whilst being dragged away by the Nurse, and Romeo would hurry up to catch up with Juliet. On a more general note, we can all feel the anger then Tybalt finds out that Romeo is a Montague, with the more thunderous, down-to-Earth, music being played. Thirdly, another key aspect Luhrmann used to make this film so brilliant in my opinion is his choice of clothing. We can clearly get a feel of how grand the Capulets were. Lady Capulet wore a gold dress, showing how high in status she was. Capulet, likewise being so high in status, wore a plush purple robe at the formal event, showing that they were very rich and liked to flaunt what they had. Interestingly, Paris seemed to be wearing some sort of astronaut, spaceship costume. This might suggest that he was pretty smart, rich, high in status too, and quite proud of himself, as stereotypically, I see astronauts like that, as it is a very grand, albeit difficult, job to take on, and so Paris might have thought very fondly about himself. The wings on Juliets back might also suggest to us viewers that Juliet was the angelic, good-girl type of character, who would want everything to be right for herself. Romeos knight suit also caught my attention. Again stereotypically, I associate knights in shining armour as the sort of people who would always come to the rescue and save the day, and would woo people away.

Invertebrates In Soil Ecosystem Analysis

Invertebrates In Soil Ecosystem Analysis Invertebrates are the first animal evolved about 600 million years ago from single-celled microorganism, food eating microorganism. They evolved into countless forms and lead to the enormous diversity of invertebrates species that are found today. They are organism without backbone, however they have others way to produce structural support of bodies. As examples, leeches have a hydrostatic skeleton supported by sheets of muscles and internal cavity filled with fluid, while insects have a hard outer shell or exoskeleton. Scientist divided them into about 30 different groups (phyla). The phyla include echinoderms (urchins and stars), coelenterates (jellies and anemones), annelids (segmented worms), mollusks (snails and octopuses), and arthropods (insects, spiders, arachnida such as spiders and crustaceans such as crabs) (Saint Louis Zoo, 2011). There are several kinds of phyla can be referred in Figure 1. Some of them are aquatic animal and terrestrial animal, yet this paper will focu s on diversity of invertebrates in soil ecosystem only. They participate in tropic level and play vital role in nutrient cycling and decomposition of organic matter. They also interact with others organism and provide many services to the ecosystem. A small decrease in an invertebrate biodiversity may affect ecosystem as they contribute to the succession of above ground and ecosystem. Human activities which give negative effects to the soil invertebrate activities must be controlled. In meanwhile, there are also some practices can be implemented to the site/soil to eager their activities. Classification of Invertebrates An experiment was carried out by several groups of Nottingham students to study the diversity of invertebrates using soil palm sample. The table below indicates the result of my group. There are 9 kinds of animal invertebrates that have been found in the soil sample: The Invertebrates Found In Soil Palm Sample Based on the result, all the invertebrates are from phylum of arthropod. The invertebrates are diverse and made up from difference classes and orders. There are 3 kinds of classes which are Insecta, Arachnida and Myriapoda. Class Insecta give the largest percentage (64%), followed by class Myripoda (20%) and the lowest percentage is class Arachnida (16%). None of them comes from the similar order. There are only few organisms were found out. The total number soil invertebrates are 25. This happened because of several unknown factors such as less moisture. The soil sample looks like dry and non-sticky, therefore may proved that the moisture level is low and not really favor the soil invertebrates. However, more experiments should be done to determine the real factors the number of invertebrates are little. Next, the researchers have classified the diversity of invertebrates according to body width. There are microfauna, mesofauna and macrofauna. Microfauna such as nematodes usually live in water film and have width 0.1mm and below; mesofauna such as mites and springtails live in air spaces and have body width between 0.1mm to 2mm, while macrofauna such as earwigs, centipedes, and millipedes have width from 2mm to 60mm and above. Macrofauna are large enough and have ability create space by burrowing. (http://cwmi.css.cornell.edu, 2011). They exist at any stages of soil which contain appropriate space and nutrients such as in litter, on/between the surface of soil aggregates, on humus and around roots. Invertebrates that graze on bacteria such as mites always concentrate around roots while the litter is always inhibited by collembola and millipedes that break up the litter into smaller chunks (Ingham, 2011). The types of invertebrates are similar in all ground cover types, but the number s of invertebrates differs significantly. Bare soil show the lowest number of invertebrates due to it is easily exposed to the extreme temperature, drain drop and soil erosion (Kyle and Susan, 2007). Soil invertebrates inhabit a substrate that is more resistant to drought than most terrestrial habitat. Some of them are capable adapted to acidic, however many more organisms thrive in a neutral habitat causing an increase in diversity as pH approaches neutral (Rudd, 2009). Soil invertebrates present at several trophic levels of the soil food web as primary, secondary or tertiary consumers. They eat almost everything either live or death organism. They exist in multitude of ways in gaining nutrient. They may present as herbivores, carnivores, scavengers and parasites. As examples, herbivores like caterpillar and nematodes are feeds on plants. Nevertheless, nematodes are complex organisms which appear at several stages of tropic level. Some nematodes feed on the plants and algae (primary consumers); others are grazers that feed on bacteria and fungi (secondary consumers); and some feed on other nematodes (tertiary consumers) (Ingham, 2011). Next, carnivore can be represented by centipedes which feed earthworms by paralyzing their prey with poisoned fang and spider which traps their prey with web. The example of scavengers is millipedes, louse and earwigs which decompose plant matter such as leaf little and dead roots (Dr Alderson, 2011). Most of inverteb rates in soil are parasites. Ticks, tapeworms, leeches, mites and roundworms are just a few examples of the parasites. Some parasites live on the external surfaces of the hosts while the others live in the digestive tract or tissues of their hosts (Klappenbach, 2011). Next, soil invertebrates develop multiple interactions at large scale and contribute to the production of soil ecosystem services in many ways (Figure 3). The Advantages of Invertebrates Interact with Ecosystem Firstly, soil invertebrates participate in nutrient cycling as it interact with surface vegetation which supplies them the organic maters or compounds. Scavengers like millipedes and mites will return those elements into a broken down form. These broken forms will be recycling back into the environment, promoting humification and nourishing the plant with the nutrients like nitrogen and carbon. Soil invertebrates are responsible for the mineralization and immobilization of phosphorus and sulphur into the plants. They attribute regulation of leaching nutrients losses and prevent leakage towards low-lying aquifers, streams and oceans (Lavellea et.al, 2006). Soil invertebrates act as buffering system that allows an efficient local recycling of nutrients Next, invertebrates like ants, termites, earthworms help in formation of soil. They consume small aggregates of mineral particles and organic matter and then generate larger fecal pellets. These fecal pellets are coated with compounds from the gut and become part of soil structure. Charles Darwin has stated that soil invertebrates, earthworm can carry large quantity of soil from the lower strata to the surface and organic matter into deeper soil layers. This organism can form over the top 15 cm of soil within 10-20 years. It helps to hold the soil particle together and maintain it structures too (Clive, 2011). Invertebrates interact with plants as they support primary production such as genes and protection against pests and diseases for plant health and response to stress. The expert document that the expression in the leaves of three stress-responsive genes (coding for lipoxygenase, phospholipase D and cysteine protease) due to the existence of belowground invertebrate activities. However, they still cannot identity the mechanism involved which affects parasitic nematodes activity and arise beneficial in earthworms. Next, many experiments have shown significant enhancement of plant production in the presence of soil invertebrates such as collembolan, earthworms and combinations of organism termites and ants. Invertebrates capable improve tolerance to stressors or pest such as parasitic nematodes which feed on plant roots. This has been proved since 82% infested plant decrease within the presence of earthworms. Although earthworms do not affect the population size of nematodes, it causes the root biomass not being attacked by such parasite (Manuel et al, 2005). Besides, the soil invertebrates interact with carbon compound in climate regulation and also with soil for flood and erosion control. The soil invertebrates accumulate over long period of time and form humification. This process results the carbon compounds are sequestered into compact and consequently the carbons can be avoided from rapidly released into atmosphere in the form green house gases. Humification also transforms carbon compounds more resistance to further decomposition and thus slower green house gas released from soil (Lavellea et.al, 2006). Next, flood and erosion control can be regulated by building and maintenance of stable porosity through bioturbation and burrowing. Earthworms burrow, enhance soil aeration and form tunnel. This tunnel can absorb water at a rate 4 to 10 times greater than fields lacking worm (NCAT, 2004). Lastly, soil invertebrates do interaction with ecosystem as they are also responsible in production of water supply. Their participation may be in small-scale but are significant. Invertebrates such as millipedes in macrofauna create burrows and structural porosity in soils and thus generate water infiltrations. The variety of pore shapes and size may permit soils to store water within wide range, but the scientist not discovered yet about the amount of water infiltrated and stored (Lavellea et.al, 2006). Invertebrates are necessary to reduce water runoff, recharge groundwater and store large amount of water for dry spells. Soil invertebrates serve many benefits to plant, animal, and nature. Their present should not be disturbed by human activities because it may influence the presence and activity of organism. Unfortunately, the burgeoning human populations have destroyed the soil physico-chemical environment and the soils species through activities such as: inputs of chemicals, disposal of waste products in soils and physical modification or removal of soil by cultivation and erosion (Diana, 1994). Those activities may eliminate any invertebrates present on the topsoil and degrade their microenvironment. In addition, the metabolism of microorganisms and arthropods will be altered and this may destroy some layers of the primary food chain too. This happens when harmful chemicals have been passed up to the food chain and ultimately causes mortality or even extinction in the invertebrates. There are several site/soil management can be practiced to help improving invertebrates number and activities such as enhance nutrient and pest. Organic matter and nutrients in acceptable range can provide more foods to the invertebrates, though they may poison the organism in excess. This is similar to pest which is helpful for invertebrates to resist to pesticide in acceptable range only. Next, people must avoid excess tillage because it can bring advantages or conversely. Some farmers practice tillage because it can control pests, however it also affects decomposition rate of soil invertebrate when excess. The worst is it can reduce organic matter level to below 1% and renders them biologically dead. People also should keep the soil covered to avoid soil erosion that influence the existence of invertebrates at the topsoil especially. It can be done by covered it with plant residue or planting crops. Lastly, diversity cropping is beneficial because it also will increase the diversi ty of invertebrates. This happen due to differ plant have differ culture practice and thus leads to decrease of disease pressure. All the practices support the invertebrates to survive greater and functions more effectively (USDA, 2011). In conclusion, there are vast diversity of invertebrates can be found in earth including soil invertebrates. Their size are small which is may be less than 1mm but their interaction with nature bring much benefits to ecosystem. Their existence should not be bothered and people must conserve these species to avoid extinction via soil conservation. Soil conservation can promote better the viability and survivor of soil organisms including soil invertebrates. Loss of invertebrates diversity may affects soil processes and unstable ecosystem too as they are responsible in nutrient cycling, water supply and many more. People can manage the site/soil to improve the population of invertebrates by providing nutrients, pest and others to enhance invertebrates activities.

The Franciscan Complex :: Essays Papers

The Franciscan Complex Introduction The Franciscan Terrane of central California represents an accretionary complex formed by long-term subduction of an oceanic plate under the Western margin of the North American craton. The Franciscan complex is composed of three distinguishable belts: the eastern belt (Yolla Bolly and Pickett Peak terranes), the central belt, and the coastal belt. Age and metamorphic grade of the belts decreases to the west (Blake and Jones, 1981). Formation of the accretionary complex began during the late Jurassic in the eastern belt and has continued into the Miocene along the western coastal belt. The complex trends NNW and is bounded by the San Andreas Fault to the east and by the coastal range fault to the west. The coast range fault separates the Franciscan complex with the partly coeval Great Valley sequence. Debate exists over the tectonic evolution of the Franciscan, centered around the geographic origin of the Franciscan rock units. Characterization of the Three Belts The coastal belt of the Franciscan Complex is composed of the youngest and least deformed units and makes up the western quarter of all Franciscan rocks. The rocks of the coastal belt are composed of arkosic sandstones, andesitic graywackes, and quartzofeldspathic graywackes interbedded with radiolarian chert (turbidite deposits) (Blake and Jones, 1981). These sedimentary rocks suggest a depositional environment of deep-sea fan systems with both oceanic and continental provenance. Parts of the belt show evidence of later metamorphism, principally due to subduction. Low-grade blueschist mineral facies are indicated by the presence of minerals such as laumonite and prehnite-pumpellyite (Blake and Jones, 1981). All rock units show evidence of thrust (imbricate) faulting due to the compressional forces of subduction. Ages of the coastal belt run from as little as 40 Ma (Eocene) to as old as 100 Ma (middle Cretaceous). The central belt of the Franciscan Complex represents older and more metamorphosed units of rock best characterized as a melange. Blocks of graywacke, greenstone, chert, limestone, and blueschists are sheared and thrust upon one another in a choatic mix (Isozaki and Blake, 1994). In contrast to the coastal belt, metamorphism is higher in grade here and dominated by pumpellyite which formed within the matrix of graywacke (Hagstrum and Murchey, 1993). The mixing of these units makes a stratigraphic subdivision difficult but analysis of the graywacke slabs indicates that the depositional environment was also deep sea, near to the continent. Turbidity currents in this environment deposited much of the sediment in both the coastal and central belts.

Criminal Activity :: Comparative, Criminological Theory

This essay will compare and contrast various perspectives that focus on individual attributes against those that focus on aggregate characteristics of criminal activity. Criminological research has a long history of trying to explain the causes of crime. During its’ history, there have been various theories or schools of thoughts that have attempted to capture the essence of this field of study. There were various theories espoused by some of the early pioneers of criminological theory. For example, Beccaria thought that crime occurred when the benefits of committing crime outweighed the cost (Cullen & Agnew, 2011). Lombroso thought that crime was caused or determined; he placed a great deal of emphasis on deficiencies of a biological nature. He was a phrenologist, he looked to physical features such as a large jaw bone and protrusions on the skull to indicate criminal propensities (Cullen & Agnew, 2011). Lambroso’s work laid the ground work for the positive school of thought; it implied that criminals have no choice for their criminal activity. Later research also focused on individual trait attributes in relation to criminality, but refined the use of more scientific methods to draw their conclusions. These studies were called micro-level theories because their concern was identifying how individual characteristics are related to their involvement in crime. These theories acknowledge that societal factors interact with biological traits, which may in turn produce crime. Some of these traits include low verbal IQ, attention deficit disorder, risk seeking and poor social and problem solving skills (Cullen & Agnew, 2011). Data has suggested that to some degree crime is inherited, and that genes likely contribute to certain traits that are conducive to crime (Ellis & Walsh, 1997) Gene theory suggest that some genes could evolve that predispose an individual to take advantage of the unselfish cooperative behavior of others (Badcock, 1986) Heart rates were also said to have a bearing on criminal dispositions. There are studies that found lower resting heart rates to be associated with a greater crime rate. There was an additional finding that the prefrontal lobes may not work correctly in the brain of criminally predisposed individuals (Rowe, 2002) Gottfredson and Hirschi (1990) discovered that individual differences in self control predispose some people to criminal activity. These aforementioned facts point to how individual traits have a bearing on the commission of crime. Although there has been acknowledgement that individuals may have a biological predisposition to become criminals; nonetheless, some may still engage in very little criminal activity if they are raised in loving, supportive family environments.

Glucose Tap Water Essay

1. Monosaccharides and polysaccharides are two classes of Carbohydrates 2. Long chains of amino acids make up Proteins_ and contain the atom _Nitrogen which is unique to this macromolecule. 3. Fats like triacylglycerols are the macromolecule ___lipids_____. 4. You just reviewed type of carbohydrates. Glucose is a simple sugar called a monosaccharide , whereas starch contains compound carbon chains and is a polysaccharide . 5. Polysaccharides are formed by a dehydration synthesis reaction between monosaccharides. What does this mean? Water molecules are removed from the bond. 6. For each of the following tests, please circle which substance would give a positive result: a. Benedict’s test – glucose tap water oil (lipid)) starch protein b. Starch test – glucose tap water oil (lipid)) starch protein c. Sudan IV test – glucose tap water oil (lipid)) starch protein d. Biuret test – glucose tap water oil (lipid)) starch protein 7. All proteins contain carbon, hydrogen, oxygen and what other element? Nitrogen 8. When one glycerol molecule covalently bonds via dehydration synthesis with three fatty acid molecules the resulting macromolecule is called a __lipid_________. 9. What are the two general categories of carbohydrates? Starch and cellulose ID the test: Sudan IV, Benedict’s, Biuret, Starch 10. The cloudy, orange color that shows a positive result for the __Benedict’s____ test is due to simple sugars reducing cupric ions to cuprous ions which oxidize to form copper oxide. 11. If a solution contains macromolecules that test positive for the Biuret test, light refracts from copper-containing rings to produce a violet color. 12. The reagent used in the _Sudan IV__ test is soluble in lipid, but not in water. Adding ethanol to test solutions is necessary. Uses of Macromolecules 13. Explain the difference between lipids and carbohydrates with respect to energy use and storage. Lipids store energy as â€Å"backup energy† to be used when the carbohydrates are all burnt up. Carbohydrates are less complex and therefore easier to break down than lipids. The body stores lipids as fat cells were carbohydrates are stored as sugars. 14. Fully describe at least five uses of proteins in the body. -Motion of cells depends on proteins -They catalyze reactions in cells -Transportation of material in body fluids is dependent on protein. -They form receptors for sending signals throughout the body. -Proteins are stored in muscle tissues 15. Fully describe the differences between DNA and RNA. RNA is responsible for transporting genetic code from the nucleus to the ribosomes. DNA stores the genetic code so it does not travel and therefore can be safe in the nucleus. DNA contains the genetic instructions while RNA transports the proteins needed to create the genetic instructions. Without RNA there would not be any DNA.