Sunday, March 8, 2020
The Metamorphosis by Franz Kafka
The Metamorphosis by Franz Kafka Introduction Franz Kafka, a world famous writer, was brought up in a family, where the dictatorship of the father prevented the family from having natural warm relationships. Maybe this factor allowed the author learn from the childhood that the relationships between people, together with the moral values, are often neglected, while the materialistic views have always been topical.Advertising We will write a custom essay sample on The Metamorphosis by Franz Kafka specifically for you for only $16.05 $11/page Learn More This is one of the key issues fairly depicted by Franz Kafka in his story ââ¬Å"The Metamorphosisâ⬠, the bright example of modernism story highlighting realistic problems concerning traditional values perverted by the surrounding society. Having described an outcast in his family, the writer shows alienation of a person with his or her traditional values and views in the cruel todayââ¬â¢s society which is, day by day, losing its impor tant human values, caring only of material values, oppressing distinctive and extraordinary individualities and spreading gregarious way of behavior. Human values lost by the society Within several thousand years each generation have been creating and passing down their assumptions, moral and values considered to be conventional and humane, which were held both by families and by societies. Family values have been transferred into common values of community and society, but still their essence stayed and still stays the same as it was at the very beginning. However, the present society has quite perverse understanding of values, and today a reverse process can be traced ââ¬â society influences family and dictates its own values to it. Such loss of traditional humane values like empathy, love, respect, loyalty, and honesty has affected Franz Kafka who illustrated the metamorphosis or transformation of customary values on the example of the family of the Samsas. ââ¬Å"The story p resents the reader with the metaphor for a human existence in which spiritual reflection and interpersonal communication have been sacrificed for the sake of materialistic efficiencyâ⬠(Die Verwandlung 1915: 1). Indeed, showing the main character Gregor Samsa, who has found himself transformed ââ¬Å"into a gigantic insectâ⬠physically (Kafka, 29), however, stayed human mentally, Kafka outlines his ability to preserve and keep humane values despite the fact of being an insect and having ugly appearance which is not accepted by his family, or society (in broader understanding).Advertising Looking for essay on literature languages? Let's see if we can help you! Get your first paper with 15% OFF Learn More His sincere genuine feelings towards his family contradict their cruelty and careless behavior towards him, a suffering insect. Hence the main character impersonates traditional values which are lost by his family and society, in general. One of the most important values such as empathy is not inherent in our life any more, as Kafka shows. The family of Gregor-insect is not able to accept him as he is ââ¬â with ââ¬Å"his domelike brown bellyâ⬠and ââ¬Å"numerous legs, which were pitifully thin compared to the rest of his bulkâ⬠(Kafka, 32). Practically, the same happens in the society which is not willing to accept anything or anybody extraordinary and distinctive. In order to illustrate this issue more brightly, the writer uses a great paradox in his story. The mentioned family feels no empathy for miserable Gregor, who really needs it, while the latter sympathizes his family, who do not require his sympathy at all. During his whole life Gregor Samsa has been working hard for the family, caring about them more than about himself, trying to give them the best he could, nevertheless he meet no giving back. Consequently, his idle care, love without answer and excessive empathy for his family turned him into helpl ess insect. The only hope of the main character is loyalty of his sister Grete who has been always kind and caring towards Gregor, however, she also betrays him. Hence his hopes have been broken and loyalty has been lost. This illustration was used by Kafka to depict communityââ¬â¢s assumptions neglecting loyalty when it becomes of no use. It is shown that Grete was loyal to Gregor until he had ââ¬Å"the firm intention of sending her to the Conservatoryâ⬠(Kafka, 44) and had decent work where he could earn money to provide her with respectable life. However, she changed her attitude drastically as soon as Gregor suffered transformation and became helpless and indigent. Thus, it is ironic that insect continues to possess the feeling of loyalty till its last days while people of the surrounding society have forgotten about it. Moreover, such significant value as honesty is also lacking since all peopleââ¬â¢s relationships are built on intrigues and pretence, what is highli ghted in the story on the example of surface relationships between the main character and his family. Neither family nor Gregor himself were honest in their lives ââ¬â the family was pretending to love and care about Gregor all their life until metamorphosis changed him, and Gregor, in his turn, was pretending to be satisfied by everything including his way of living. Equally, honesty is ignored by communities and forgotten in the surrounding society in which success is achieved by deceitful means and self-interested measures, but not honesty.Advertising We will write a custom essay sample on The Metamorphosis by Franz Kafka specifically for you for only $16.05 $11/page Learn More Speaking about the greatest value of true love in Kafkaââ¬â¢s story, it seems to be replaced by selfishness and egoistic love. Gregorââ¬â¢s parents seem to love him until he is a bread maker in his family, has respectable position in the society and socially acceptable a ppearance, thus it appears that love depends on outer factors. Contrary, this value does not require any attractive appearance, but is of inside ground. The loss of love, especially inside the family, is a typical burning issue of modern society, thus Kafka depicts the main character of the story as lonely young man suffering from lack of any love. All in all, on the sample of the family described in the story, Franz Kafka created an imagery of ill cruel society which is losing the most important traditional human moral values which have been passed down from generation to generation. Thatââ¬â¢s why the problems which take place in the family of Gregor Samsa concern not only family life, but each surrounding community and the whole society. Material values versus moral values Having analyzed the loss of customary human values referring to moral in Kafkaââ¬â¢s story, it is necessary to contrast assumption of the society which has material values as a ground. In the story contra st of moral and material values is represented by insect having moral and family having material values. It is an irony that an insect possesses humane moral values, however, surrounding society, in the person of Samsaââ¬â¢s family, has lost them and has only material concerns. Franz Kafka has chosen such a harsh transformation of imposing Gregorââ¬â¢s appearance into an ugly insect for the purpose of highlighting the role of appearance and social position as the most important material values in the society. To illustrate, family is merely shocked by the altered appearance of the son and brother, on his physical state; contrary, no member of the family pays attention at his emotional state and feelings, nobody notices that he stayed human inside. After turning into insect Gregor is alienated by the family since his appearance became not like society used to see. This is his appearance and exterior that bothers the family to have decent life and be respected in the society. It is obvious that surrounding society, analogically to Gregorââ¬â¢s family, does not care of any moral and personal emotions; the only concern of the surrounding community or society is outward forms and material values. Furthermore, the writer shows an urgent conflict between moral and material values by illustrating Gregorââ¬â¢s behavior as an instance. On the one hand, the main character feels empathy for his parents and sister who stayed without money and have to work in order to survive, and he feels even shame at that. His worrying has very complicated emotional ground and makes him depressed each day more and more. On the other hand, feeling empathy and shame Gregorââ¬â¢s thoughts are only of material conditions and welfare of the family.Advertising Looking for essay on literature languages? Let's see if we can help you! Get your first paper with 15% OFF Learn More He concerns about material values like his family does; thus there is an evident trace of surrounding societyââ¬â¢s influence. However, at the end of the story the writer presents the resolution of this conflict ââ¬â Gregor dies because of shame and lack of moral values, but not due to lack of some material things and conveniences. Thus Kafka stresses on a significant role of true moral values and their predominance rather than transitory material values, which are widely dictated by the surrounding society therefore. Oppression of distinctive individuality Everything that differs usually faces harsh reaction and deprecation, every extraordinary person revokes criticism and non-acceptance, unusual people are oppressed and even suppressed by the society. Alike, Gregor Samsa faces aversion and moral oppression by the surrounding people after his transformation into an ugly huge insect, what is out of the common and not acceptable by the surrounding society at all. Describing ho w much the family is not willing to accept Gregor because of his appearance, the writer rigidly illustrates societyââ¬â¢s not willingness to accept individuals who differ from others. Though Gregor had only his appearance changed, but mentally he stayed the same, nevertheless surrounding people alienate from him. This imagery shows how society avoids unusual and non-standard personalities isolating and exiling them, making them outcasts among people. Moreover, depicting Gregorââ¬â¢s metamorphosis the writer shows his social alienation not only because of his altered appearance, but also because of his inner world which differs from the rest of society. Despite the fact that the surrounding human society lost the values, Gregor-insect managed to preserve them and stays an individual distinctive from the others. In addition, Kafka draws an individual, who is completely helpless in the society. It is ironic that a person is lonely among persons; as a matter of fact, it is not an exception even in our present society. The person is alienated until he or she differs from the rest of society. In this story, therefore the writer shows a try to accept the values which are dictated by the society. Numerous tries of Gregor-insect to get out of his bed are his tries to live in new body and image, what can be interpreted as a try to accept the values dictated by the society. However, at the end of the story Gregor dies, he was not able to live as an insect, thus Kafka means the failure to join the surrounding society and highlights that Gregor-insect stayed an individual person despite his appearance. The fact that Gregor dies in the body of insect and no transformation happens shows us a clear position of the writer who does not accept the society as it is. It is better to die as an insect, however with values and being unusual, than to leave as a human having no values but possessing socially acceptable appearance and decent position in the surrounding society. Gr egarious behavior in the society Despite the fact that any society has being formed by each separate individual, it is evident that the surrounding society dictates its principles and values. In ââ¬Å"The Metamorphosisâ⬠Kafka shows how Gregorââ¬â¢s parents dictate him their own rules and values showing their gregarious behavior. As Karl Marx noted on the story, ââ¬Å"Once Gregor loses his cash value to his parents, well, then he ceases to be of interest to themâ⬠(Marx, 1). In addition, the parents completely comply with the rules of their flock i.e. surrounding society as their unwillingness to see socially non-acceptable appearance of insect shows. In other words, they try to stay in their flock with their own assumptions and not to allow others to separate and differ from them. Such behavior can be explained by the fact that after separation from the flock, one differs from the rest and receives more freedom. Analogically, Gregor has been separated from his family because of his altered appearance, though he obtained subconsciously desirable freedom. However, his freedom does not satisfy the surrounding family and society in whole. It is known that society keeps people in flock and wants them to behave like sheep of this flock for the reason that in such a way it is much easier to rule them. Once separate and behaving in other way, society isolates that person, what actually can be seen in the analyzed story. The family makes Gregor to be outcast and isolates him in his room since he behaves in the manner contradicting to socially acceptable one. The main concern of the characters is to look like the others, like a flock, but not the inner world of the person whose feelings and emotional experience are of no interest. A bright instant of the gregarious way of behavior is shown by Gregorââ¬â¢s sister Grete. Analyzing her behavior towards her brother within the course of the action in the story, it is clearly seen that she was greatly influ enced by the flock, which is her family in this case. At the very beginning Grete was trying to be individual person with her own views and values, she helped her brother and loved him. However, day by day she begins to avoid Gregor more and more, and consequently, alienates completely from him under the influence of her parents and society. Thus being an individual with values Grete gradually joins the flock and changes her way of behavior. She is not interested in her brother any more; she has no love, empathy and respect; she gradually turns into sheep following its flock and losing its personal values. Conclusion Making up a conclusion, it should be highlighted that the story which has been analyzed is a bright example of Kafkaââ¬â¢s way to depict urgent social issues which amaze with their compelling arguments and up-to-dateness. By means of detailed illustration of Gregorââ¬â¢s life and his family, the writer wants us to recognize our cruel society in the image of the fa mily, to see the values which are being lost by the society and to realize possible consequences. Thus, Kafka has successfully outlined importance of moral values which gradually weakens under the pressure of the surrounding community or society which tries to impose gregarious way of life to all individualities. Die Verwandlung 1915. Encyclopedia of German Literature. London: Routledge, 2000. Credo Reference. Web. Kafka, Franz. The Metamorphosis. New York: Crown, 2003. Marx, Karl. ââ¬Å"On Franz Kafkas Metamorphosisâ⬠. University of Liverpool. 11 June 2010. http://johnstoniatexts.x10host.com/lectures/marxonkafkalecture.htm
Friday, February 21, 2020
Gender and Play within the Foundation Stage Dissertation
Gender and Play within the Foundation Stage - Dissertation Example In spite of this wide difference in the styles of individual childrenââ¬â¢s play, it is generally believed that the gender of children greatly influences the style in which they will play, especially for the children under the age of six. I had paid particular concentration to the activities and the roles that each child had taken and the characteristics of the social interactions exhibit by the children like their readiness to listen, share, and to react to the requirements of other children. Aims and Objectives: To identify the role of gender in the play activities of children in the foundation stage. To study the behavior of the children in the play group, particularly when they participate in the same gender group and when they are involved in different gender group To identify the social communication displayed by children while playing in a group Introduction to Gender and Play: It is important to study the role of gender in the play of children and play related behavior. It is well recognized that when the age of children increases, they are more inclined to get engaged in social play, taking place from less to more mature types of social interaction. Still, there are noticeable differences in individuals, in the extent to which children shows their willingness to take part in the peer play. The qualities of childrenââ¬â¢s play are associated with measures of social motivation and competence, in particular with peersâ⬠(Barbu n.d.). One ultimate realm or the channel of development in a child is gender identity. The growth of gender identity cuts across the developmental dimensions related to physical, social, cognitive, and emotional aspects. However, just like all channels of development, it is essential to bear in mind that every child is unique, and can develop more quickly or gradually (than the other children). The theory of development of gender identity explains about how little children learn to realize their gender, and what gender si gnifies in their day to day life.à à Young children recognize the distinction between girls and boys, and thus they mark people. As young children grow up, they attain an enhanced understanding of gender identity. Children realize that gender is constant over time. The children in the age of six are aware of the consistency of gender, the thought that they belong to one gender for life. The gender identity of a child appears in the early stages of life and as soon as the gender identity is recognized, the change occurs in the form of play initially. When a child identifies himself or herself boy or as a girl, it paves the way in playing further with other children belonging to that gender. Once the children engage in gender-specific play, they form the tendency to play more with their same gender group and they will play with opposite-gender group, very rarely. This inclination increases along with the growth of the children in the years of preschool. ââ¬Å"Childrenââ¬â¢s p lay is generally considered to be spontaneous, imaginative and child-initiated. When a progressive philosophy is ascendant in early child education policy and practice, play assumes a privileged position as the key means by which children are considered to develop cognitive, emotional and social competenciesâ⬠(Irby & Brown 2011, p. 31). The interaction with children at the age of six revealed that, these children do trust that there are playthings that are certain meant only for boys, and that there are some
Wednesday, February 5, 2020
Merger and Acquisition Research Proposal Example | Topics and Well Written Essays - 3250 words
Merger and Acquisition - Research Proposal Example This proposal considers the factors that drive firms to buy or merge with others, or to split-off or sell parts of their own businesses and the resulting tax consequences for firms and for investors. The main motive behind buying a firm is to create shareholder value above and over that of the sum of the two companies. The main assumption behind merging two companies is that two companies together are more productive than two separate companies. This underlying principle is particularly attractive to firms when the going is tough as has been the case for some of the companies in the prevailing economic crisis. Strong firms will opt buy other firms to create a more competitive, cost-efficient firm. The firms will merge with the intention of gaining a greater market share or to achieve greater efficiency. Due to these potential advantages, target firms will most of the time agree to be purchased when they are aware that they cannot survive alone. In fact merging or being acquired may b e the only way for some smaller and less established firms to survive this prevailing economic crisis. A merger occurs when two companies, most of the time roughly the same size, agree to proceed as a single new firm rather than be separately owned and operated. This sort of procedure is more accurately referred to as a "merger of equals". The stocks of both the firms are surrendered and novel company stock is issued in its place (Tibergien, 2006). For example, both Daimler-Benz and Chrysler ceased to exist when the two companies merged, and a new firm, DaimlerChrysler, was born. Although most of the time they are used in the same context and used as though they were synonymous, there is a slight difference in meaning the terms merger and acquisition. When a firm purchases and clearly establishes itself as the new owner, the taking over is called an acquisition. From a legal perspective, the target company ceases to exist, the buyer company takes over the business and the buyer's stock continues to be traded. In real world however, actual mergers of equals don't happen that regularly. Usually, one firm will buy another and, as part of the deal's terms, simply allow the acquired firm to declare that the action is a merger of equals, even though technically it's an acquisition (Donald, 2008). Being bought out most of the time has its negative implications, as a result, by defining the deal as a merger, deal makers and the top management attempt to make the acquisition more pleasant. A purchase deal will also be called a merger if both CEOs agree that joining together is in the best interest of both of their companies. But when the target company does not want to be purchased-that is when the deal is unfriendly - it is all the time considered as an acquisition. Whether a purchase is regarded a merger or an acquisition actually depends on whether the purchase is friendly or hostile and how it is announced. That is the actual difference is in how the purchase is communicated to and received by the target company's top management, other workers and shareholders. The economic crisis and anticipated slowdown in spending has made a number of firms that have great technology but weak balance sheets seek the shelter of a merger or an
Tuesday, January 28, 2020
Laser Tissue Interaction
Laser Tissue Interaction Laser-Tissue interaction Like normal light, laser light can interact with tissue in four basic ways1 as follows: (1) Reflection: some light reflects back off the surface, its energy neither penetrating nor interacting with tissue. (2) Transmission: some (light) may be transmitted through tissue, albeit unchanged as if transparent to the laser beam and without interaction between the incident beam and the tissue. (3) Scatter: some light may penetrate the tissue and be scattered without causing a noticeable effect on the tissue2 .Scattering causes some lessening of light energy with distance, together with distortion in the beam, whereby rays proceed in an uncontrolled direction through the medium. Moreover, back-scatter can occur as the laser beam hits the tissue, most commonly in short wavelengths, e.g. diode, Nd:YAG (âⰠ¥50% back-scatter). (4) Absorption: some light may be absorbed into a component of the tissue, whereby there will be transference of energy to the tissue, i.e. the incident energy of the beam is attenuated by the medium and transferred into another form. In clinical dentistry, depending on the value of the energy, there is conversion into heat or, in the case of very low values, photobiostimulation of receptor tissue sites (e.g. sun-bathing the stimulation of ââ¬Ëtanning melanocytes by low-grade UV sunlight versus the damaging sun-burn with higher exposure values) Laser wavelength absorption and tissue composition Laser tissue interactions, as described above, are not exclusive and occur in varying proportions within tissues depending on the chemical and or molecular variation found within such complex biological systems. The degree of interaction is usually proportional to the level of absorption of a particular wavelength by tissue. Tissue elements that absorb a particular wavelength or spectrum of light energy to a high degree are called chromophores. All (organic) matter has the property of ââ¬Ëabsorption specificity which determines how it reacts to incident radiation. Indeed, the preferential absorption of specific wavelengths of radiant energy by chromophores within tissues accounts for the unique interactions that occur between the monochromatic light energy of lasers and various tissue elements. Laser wavelengths thus affect certain, inter-related components of the target tissue, that is: its water content; colour; and chemical composition. In dentistry, oral tissue comprises one o r more chromophores haemoglobin, melanin and allied pigmented proteins, (carbonated) hydroxyapatite, and water. Generally speaking, any predominantly pigmented tissue absorbs shorter laser wavelengths (i.e. visible and near infra-red), whereas non-pigmented tissue absorbs longer wavelengths. Consequently, absorption peaks of water and (carbonated) hydroxyapatite, coincident with Er:YAG, Er:YSGG and CO2 wavelengths, would support the potentially advantageous use of these lasers in hard tissue management. Moreover, oral soft tissues mainly comprise water, which predominantly controls the tissue effects of laser emissions within the infrared spectrum, such as CO2. Therefore, CO2 laser energy is absorbed very efficiently by tissue fluids with minimal penetration beyond the surface2. Conversely, water is comparatively transparent to the emission of the Nd:YAG laser, which accounts for its tendency to penetrate deeper into tissue. In this way, whereas CO2 wavelength might penetrate oral epithelia to a depth of 0.1-0.2 mm, Nd: YAG and diode wavelengths can result in an equivalent-power penetration of 4-6 mm.3 Light Absorption in Tissue Absorption characteristics for various wavelengths in four absorption media (oxyhaemoglobin, melanin, hydroxyapatite and water). The absorption coefficient is plotted as a function of the wavelength, and the absorption coefficient for a given material is plotted on this graph. A high absorption coefficient means the given laser wavelength is well absorbed in the selected medium. A low absorption corresponds with a greater degree of transparency allowing the light to penetrate deeper into the medium. Note that the vertical scale is logarithmic; that is, each grid line is equivalent to a change of the absorption coefficient by 1 order of magnitude (factor 10). Photobiological Effect The overriding beneficial effect of laser energy is absorption of the light by the target tissue and the transfer of laser energy, thus causing a tissue interaction (Photobiological Effect). There are four basic interactions that can occur following absorption of laser energy: (1) Photochemical (Photochemolysis): certain wavelengths of laser light are absorbed by naturally occurring chromophores or wavelength- specific light absorbing substances that are able to induce certain biochemical reactions at cellular level. Derivatives of naturally occurring chromophores or dyes have been used as photosensitizers to induce biological reactions within tissues for both diagnostic and therapeutic applications. Photochemical interactions include photobiostimulation, photodynamic therapy, and tissue fluorescence. Certain biological pigments, upon absorbing laser light, can fluoresce, which can be used for detecting teeth caries. Lasers can also be used in a non- surgical mode for biostimulation or more rapid wound healing, pain relief, increased collagen growth and a general anti- inflammatory effect. Photodynamic interaction is demonstrated by PAD (Photo-Activated Disinfection) in which a 635nm laser used to activate a dye solution of tolonium chloride placed in a ca rious cavity or root canal. Activation of the tolonium chloride releases oxygen species which disrupt the membranes of micro-organisms found in caries, periodontal pockets and root canals. (2) Photothermal (Photothermolysis): light energy absorbed by the tissues is transformed into heat energy which then produces tissue effects as follows: Coagulation and haemostasis: from 60oC to 70oC, this is the secondary effects through conduction of the heat generated. Photopyrolysis: from 65oC to 90oC, target tissue proteins undergo permanent morphological change (protein denaturation) as result of dissociation of covalent bonds. Photovaporolysis: at 100oC +, inter- and intra-cellular water in soft tissue and interstitial water in hard tissue is vaporised. This destructive phase transfer results in expansive volume change, which can aid the ablative effect of the laser by dissociating large tissue elements. This will be carried onto a further phase: transfer to hydrocarbon gases and production of residual carbon (carbonization).4 The amount of laser energy absorbed by the tissue largely determines the thermal interaction produced and is in turn dependant on the wavelength of the laser light to a great degree, but also on other parameters such as spot size, power density, pulse duration and frequency, and the optical properties and composition of the tissue irradiated. The CO2 (10600nm) is highly absorbed by the water content of oral soft tissues, whereby 90% of the energy is absorbed within the first 100 microns of penetrating the tissue surface5. Hence, even at relatively low power densities using a focused beam, there is rapid tissue vaporization of the water with charring and burning of the organic content of the tissue. Photothermal interaction causes the irradiated target tissue to absorb the laser energy and converts it into heat, thereby producing a direct temperature rise in the irradiated tissue volume. When this energy is applied for long enough, heat conduction will cause a temperature rise in surrounding tissues as well. Hence, thermal effects, such as coagulation necrosis, are produced indirectly in collateral areas and are one of the mechanisms responsible for haemostasis when cutting or vaporizing with a laser. (3) Thermal relaxation Heat dissipation or diffusion from the irradiated tissue site will determine the extent of collateral damage seen and is largely dependant on the thermal conductivity of the tissue. The time required for diffusion of the heat or ââ¬Ëthermal relaxation time is defined as the time required for the accumulated heat energy within the tissue mass to cool to 37% of its original value6. The degree of heat conduction and rate of tissue cooling both determine the extent of collateral tissue damage for a given wavelength of laser light and tissue type. The composition of the tissue in terms of its structure, water content and vascularity will greatly determine heat conduction/tissue cooling and therefore collateral damage. Moreover, factors such as the volume and surface area of tissue irradiated will also influence the rate of heat dissipation. With continuous laser emission there is no thermal relaxation time, but with pulsed emissions there are brief periods of time allowing for heat dissipation or cooling between pulses7. Tissues should be allowed a period of cooling approximately three times their thermal relaxation time to avoid accumulation of heat energy in surrounding tissue and therefore collateral damage. This can be managed effectively using a combination of appropriate power density and pulse duration for the desired procedure8, 9. Factors that influence thermal relaxation are summarized as follows: Laser absorption characteristics of the target tissue Laser emission mode : continuous wave or pulsed emission Laser incident power Laser power density Beam movement: relative to tissue site; rapid laser beam movement will reduce heat build-up and aid thermal relaxation. Endogenous coolant: water content and vascularity of the tissue. Exogenous coolant: water, air, pre-cooling of tissue.10, 11 (4) Photomechanical and photoelectrical: These are non- thermal interactions produced by high energy, short pulsed laser light, including: photodisruption, photodisassociation, photoplasmolysis and photoacoustic interaction. Absorption of laser energy pulses results in rapid expansion or generation of shock waves that are capable of rupturing intermolecular and atomic bonds (photo-disruption or photodisassociation ). Thus, the laser beams energy is transformed into vibration or kinetic energy. A pulse of laser energy on hard dentinal tissues can produce a shock wave, which might explode or pulverize the tissue, creating an abraded crater. This is an example of the photoacoustic effect of laserlight.12 Photoplasmolysis is a process of tissue removal through the formation of electrically charged ions and particles that exist inââ¬Ëplasma state, a semi-gaseous, high -energy state which is neither solid, liquid, or gas.13 This process is observed in ultra-short pulsed lasers, e.g. Nd: YAG, Er:YAG, with pulse widths of
Sunday, January 19, 2020
History of the Museum :: essays research papers
à à à à à From as early as the 3rd century bc, there have been examples of museum concepts. Ptolomy Soter, known as ââ¬Å"The Preserverâ⬠, founded the great Museon at Alexandria. After six centuries, it was destroyed, ending centuries of intellectual research and collected statues. In ancient Greece, temples of objects, including the Parthenon and the Acropolis housed cult statues in cellas, rooms dedicated to this purpose. A keeper, similarly to a curator, would oversee the temple activities. In addition, an early example of conservation is documented by the placement of oil vats by ivory statues to prevent drying out and cracking. At the Treasury of the Athenians at Delphi, votive objects were stored for the purpose of conservation. Documenting exhibition is the site at Propileo. On the right side, there is a library, and on the left, a pinakotheke, which are panel paintings open to the public. This shows early interest in exhibition and galleries. à à à à à During the Hellenistic period (Greek), Alexander the Great gathered a library of 600,000 volumes in scrolls, as well as statues of poets and philosophers. The concept was similar to a history museum. Under the leadership of Trajan, the 2nd century Romans displayed statues in temples, forums, theaters, and baths. These people were much more public with their collections than the Greeks were, however, evidence of Greek influence is shown for example in the stature of Caesar Augustus (think Primaporta). Also, statues were in homes for private viewing. Under Hadrian, the open air concept was born, at least for private consumption. He borrowed building ideas for his villa. à à à à à In the Middle Ages, Catholic cathedrals housed treasuries full of original objects from pilgrimages and crusades, donated by people to the church for salvation purposes, on the notion ââ¬Å"absorb and purchase: donateâ⬠. There was an emphasis on preservation. In the late 14th and early 15th centuries, private collections were emerging. Jean, the Duke of Berry, (a territory of France), loved books and had a library and antique coins, and a zoo, which included bezoars. Those were an antidote found in the stomachs of wild goats. à à à à à The Renaissance of the 15th and 16th centuries brought about an emergence of private collections in Florence. Paolo Giovio, from Como, a humanist, was a pioneer of the private historical museum. In it, contained objects and books, all preserved and collected. Andrea Odoni commissioned Lorenzo Lotto to paint him as a collector. The Belvedaire Gardens in Rome was the private hideaway of the Pope and his visitors.
Saturday, January 11, 2020
Ethics Essay Primark Essay
This essay shall look at the cost to human life and lifestyle through the demand of low cost clothing in the UK. This will be undertaken specifically looking at Primark and the Rana Plaza factory collapse in Bangladesh, observed as modern day slavery, having a ââ¬Å"race to the bottomâ⬠characteristics, occurring as a consequence of globalisation. This essay will analyse differing ethical approaches including Virtue, Kantian and Utilitarian ethics. An overview of the findings will be given, using the Rana Plaza Factory in Bangladesh as a case study, along with an analysis of Primarkââ¬â¢s supply chain. Bangaldesh has for many years has been used for outsourcing, attractive to western clothing companies supply chains due to low costs. Bangladeshiââ¬â¢s economy is almost entirely reliant upon these export sales (80%) in the cloth trade (Jacob, 2012). Given this, it is clear that the Rana Plaza disaster (2013) killing more than 1000 workers did not have only a local effect, but a global one, with it raising many questions. It has been attested that those who died, did so as a consequence of poor operations management. The disaster further served to highlight that conditions of many factories were poor and often illegal. Large fashion brands including Primark, were seemingly happy to ignore such factors, to continue to gain profit, observed by the lack of procedures in place to ensure that standards of health and safety were met. This alongside the knowledge that child labour was often used, has led to many questions regarding irresponsibility of western companies. Despite the cost of life in one of the major disasters (the Rana Plaza collapse) of the fashion industry, Primark has made huge profits (44 % higher than in 2012) highlighting that cost rather than ethics is at the forefront of the stakeholders. The race to the bottom characteristics1 of Bangladesh have facilitated giant western companies, cheaper labour and goods. Furthermore the lack of enforcement of the limited laws and regulations, along with the Bangladeshââ¬â¢s class system, to some extent has allowed large companies to exploit these loopholes, given that Bangladeshââ¬â¢s economy is dependent on the textile industry, worth one billion dollars in 1985 and now estimated to be worth over 20 billion dollars (Young, 2013). What has been debated is whether or companies such as Primark are ensuring, and not just assuming, that all in their supply change are acting ethically. The focus of thisà study will be on Primark. Fast Fashion ââ¬Å"That bastion of fast fashion, scorned and idolised by the British public ââ¬â indeed, all of Europeâ⬠(Joy, et al., 2012). Fast fashion may be described as inexpensive clothing which mimics catwalk fashion trends, lasting only the trend, thus part of the throwaway culture leading to unsustainability. This is supported by Joy et al. (2012) who express that fashion trends run their course, with todayââ¬â¢s styles outdoing yesterdays, with yesterdayââ¬â¢s having already been relegated as trash (Joy, et al., 2012), this is Primarkââ¬â¢s main business model offering competitive advantage and success. For example, fast fashion results in consumers having at least 30% of unworn clothing (worth à £30 million) with approximately à £140 million of used clothing going to landfill annually (WRAP, 2014). Changing trends have shown that in the 1900s, 15 % was spent on clothing in comparison to 2.8 % (2010), although a greater number of items were purchased with the onset of time, indicating that the majority of purchases were low-cost items. Packard (REF) refers to ââ¬Å"consumerismâ⬠in negative way, highlighting the role of advertising in the creation of ââ¬Å"consumption for consumptionââ¬â¢s sake ââ¬Å", which leads to mindless consumerism, whereby individuals are ââ¬Å"more wasteful, imprudent, and carefreeâ⬠in their habits. As a consequence natural resources are utilised unnecessarily at an alarming rate. Therefore indicating that all stakeholders of Primark, including consumers are participants of ââ¬Å"mindless consumerismâ⬠. Stakeholder theory Initially, Milton Friedmanââ¬â¢s stakeholder theory will be utilised, Friedman is known for his famous quote of ââ¬Å"business of business is businessâ⬠. He claims that there is one, and only one social responsibility of business, to use it resources and engage in activities designed to increase its profits, so long as it stays within the rules of the game, therefore ââ¬Å"engages in open and free competition without deception or fraud.â⬠REF he furthers this by expressing what does it mean to say that ââ¬Å"businessâ⬠has responsibilities?, only people have responsibilities. As articulated by Friedman (1970), a corporation is an artificial person and in this sense may have artificialà responsibilities, but ââ¬Å"businessâ⬠as a whole cannot be said to have responsibilities, even in this vague senseââ¬â¢ .Milton. Ref ââ¬Å"The Social Responsibility of Business Is to Increase Its Profits.â⬠New York Times Magazine, 13 September 1970. Identifying that Milton Friedman thinks that businesses should only look at the shareholders in the organisation, their priorities and needs. For instance, as with Primark low prices, to maximise profits for shareholders. Freeman Alternatively, Freeman contradicts Friedmanââ¬â¢s theory through the stakeholder theory (Freeman, 1984). Freeman states that business will only maximize profit over the long-term, if it takes into account its social responsibilities Businesses that are seen to ignore the interests of the wider community and to fail to protect societyââ¬â¢s welfare will pay in terms of damage to image and reputation. Although it is evident that Freemanââ¬â¢s theory did not hold, as despite the Rana Plaza disaster, and associated unethical practices, Primark has continued to be successful. As Freedman states Primark should not only look at their shareholders interest but should also proactively engage with stakeholders. Responsibilities of supply chains and due diligence Due diligence is the procedure by which companies monitor and review actions of a company, prior to signing a contract. Intrinsically this procedure is used to identify whether the ââ¬Å"business partnerâ⬠is working to a standard which complies with that required by the investor (Brown et al). Therefore identifying if a company is adhering to its own code of ethics, as they would have prior knowledge of the proposed outsourcer and their standards, allowing them to make an informed choice. This is undertaken by ââ¬Å"best practiceâ⬠of due diligence, in doing this Primark could obtain information that could be critically evaluated to ensure that their business partners in the supply chain are acting responsibly. Highlighting a lack of due diligence by Primark, in place at the time of the Rana Plaza disaster. Supply chain With the onset of globalisation, many difficulties as well as advantages haveà arisen. One of the main difficulties associated with globalisation is the lack of visibility and transparency of the supply chain, which may lead to risk, as highlighted by the Chartered Institute of Purchasing and Supply (CIPS) who disclosed that within at least 11 % of UK business, it was highly probable that ââ¬Å"modern slaveryâ⬠exists within the supply chain. As emphasised by the Rana Plaza collapse, the problems of lack of visibility are inherent, due to extensive supply chains, with many of the associated problems as a consequence undisclosed to buyers. Researched by the CIPS states, ~72% of British supply chain professionals have no visibility of their supply chains beyond the second level with only 11% having complete visibility of the chain (Noble, 2014). It is not understood whether Primark was fully aware of the problems at the Rana Plaza factory, although they could still be considered at fault, due to ineffective checks and monitoring of subcontractors, highlighted by Panorama (date). Alternatively it could be assumed that Primark was indeed aware and was willing to take the risk, for profitability, at what cost? Irresponsible behaviour analysis Fast fashion underpins the entire fashion merchandising industry. Children and adults are used to produce such fashion items, primarily in underdeveloped countries including Bangladesh. These individuals work in very poor, and often dangerous conditions, earning very small amounts of money. In working, the young children are unable to access education. The workers have limited rights and are general thankful to be able to earn any amount of money whatsoever. Western society often views such circumstances as being exploitative and unethical. There are several theories of ethics which have differing viewpoints. These include a Utilitarian, Kantian and Virtue ethics. Utilitarian ethics relate to benefiting the majority of society, focussing not upon individuals but a collective whole. Many businesses utilise this approach as a basis to provide guidelines for ethical decision making for the greater good. The outcome is that the majority of stakeholders benefit. Utilitarianism looks to fi t well into a companyââ¬â¢s business strategy, connecting ethical responsibility with business and society, in their focus of striving and justifying their approach as being for the greater good for the majority Gustafson, 2013).. Thereforeà from a consequential (Utalitarian approach) perspective, whereby an act is deemed to be right or wrong, is judged using two principles. Initially determining the outcome, with the proviso that the greatest good for the greatest number of individuals is attained, limiting harm and maximising overall good (Hartman & DesJardins, 2011). Therefore from a consequentialist viewpoint Primark did not appropriately undertake a cost versus benefit analysis, by not accounting for their lenient attitude in respect of their suppliers. Knowledge of poor working and safety conditions were widely known prior to the collapse of the Rana Plaza (BBC News, 2013), indicating that Primark had no regard with respect to risk factors, that could be caused by the absence of due diligence. Therefore, Primark did not act ethically, from a consequentialist viewpoint, exploiting workers for financial gain and simultaneously failing to achieve ââ¬Å"the greatest goodâ⬠for the ââ¬Å"greatest num bersâ⬠. However, if the example of workers at the Rana Plaza factory is considered, working on behalf of Primark, it may be seen that these stakeholders suffered at the hands of a Utilitarian approach. This is due to the main driver of Primarkââ¬â¢s business being profitability, along with a demand for cheap clothing by UK consumers, therefore the greater good does not incorporate the workers in the factories, paid low wages to keep production costs down. Despite this, it may be argued that without work, those effectively excluded from Utilitarian ethics would be left in an even more difficult position, having no finances whatsoever. Since Capitalist societies in general dominate the fast fashion market, the actions of these corporations must be evaluated and the significance of their impact considered. Given that such corporations are driven primarily by profit, many may suggest that the lack of provision of education and improved living and working conditions, is indicative of the fact that companyââ¬â¢s do not consider if their actions are moral or not. Instead they do what they want, without thought of the negative impacts, to drive their goal, in Primarkââ¬â¢s case the provision of cheap fashionable clothing. This is a clear demonstration of a company taking a Utilitarian approach, marginalising the minority whilst providing for the majority. However, from a deontological viewpoint, whereby dutiful obligation plays the greatest role, in which regardless of consequence all individuals are expected to do ââ¬Å"the right thingâ⬠, with these actions deemed to be ethical, only if they have theà possibility to become general law (Fisher et al., 2013). In order to be a part of society, there are accepted social norms and laws that individuals must follow (Stanwick & Stanwick, 2014). Primark (supposedly) partakes in the following of societal norms, clearly stated within their ethical guidelines (2011), where they explicitly state amongst other norms, that Primark will not tolerate either unsafe or unhygienic working environments? Despite the inclusion of these norms within their guidelines, their failure to adhere to them is clearly visible. Despite Primarkââ¬â¢s duty to do the ââ¬Å"right thingâ⬠, they did not, from a deontological ethics viewpoint. Had Primark acted ethically in a deontological way, consideration of workers well-being, happiness and other rights would have been considered. Likewise Kantian ethics (1785), have the expectation that individuals are able to distinguish right from wrong, based on an individualââ¬â¢s beliefs and moral, not via legal laws. It is clear that no individual would consider working 19 hour shifts for very low wages an acceptable scenario, and allowing individuals to do so in the factories of Bangladesh, brings into question Primarkââ¬â¢s ethical judgement, or lack of, based on Kantian ethics. However Kantian ethics is seen as opposing Utilitarianism, its core values emphasise treating employees as individuals, having equal value. Furthering this, Kantian ethics incorporates within its ethos that employees should not be treated ââ¬Ëas a means to an endââ¬â¢ (Driver, 2006) and that each should have individual rights, whilst not being viewed only as a source of labour (Smith and Dubbink, 2011). The Kantian approach involves the decision-maker being detached from personal motives when making a judgement (Smith and Dubbink, 2011). In this approach, no external factors are considered. However, due to the personal emphasis on profit in the current climate, companies are unable to detach themselves from the personal motive of profit and cannot adhere to Kantian ethics (Driver, 2006). Virtue ethics focus on personal characteristics and whether or not they acted in a virtuous manner when making a decision (Driver, 2006). ââ¬Å"Justice and generosityâ⬠are often agreed to be such traits that are employed to pursue good practice (Audi, 2012). Paralleling this to a company, a company would be deemed virtuous, and therefore acting ethically, if their intention wasà to achieve a caring environment and general positivity of employees, rather than maximising profits alone. Once again, Primark based on virtue ethics is not observed, acted with no regard to safety or well-being. Recent initiatives to improve due diligence in the supply chain have been undertaken as a consequence of the Rana Plaza disaster, however consequential actions do not follow the rules of virtue ethics, actions must be commonly practiced. Evaluation of ethical theories and Primark Adam Smith states that ââ¬Å"It is not from the benevolence of the butcher, the brewer or the baker, that we expect our dinner, but from their regard to their own interestâ⬠. (1776, Wealth of Nations PAGE NUMBER). He attests that in engaging in self-interest that individuals also bring about greater good for the society as a whole. Smith furthers this in expressing that should an invisible hand be guiding the economy, then competitive producers would produce goods required at the lowest cost, leading to a self-regulatory economy, a free market. There are limited regulations with regards to Health and Safety in particular, in Bangladesh in comparison to the UK. Had Health and Safety been at the level of UK standards, with workers not having been used as a means to an end, as described by Kant, it is unlikely that the Rana Plaza tragedy would have occurred. However, in respect of a Utilitarian approach and cost-base analysis, without cheap labour, working in poor conditions, the outcome would not have been as required and consumers would not obtain cheap fast fashion goods, nor would shareholders resultantly be rewarded as expected. In this respect as the greater good is generally attained, individuals in Bangaldesh have employment, shareholders have profits and consumers have the latest cheap fast fashion. Therefore it may be criticised that no moral/ethical behaviour is taken into consideration within Smithââ¬â¢s theory (Mill, n.d.). Based on Kantââ¬â¢s theory it may be argued that the above scenario is in fact unethical, as the workersââ¬â¢ rights are not taken into consideration and that they are viewed only as a means to an end (Bowie, 2002), prioritising productivity and therefore profits, whilst viewing the employee only as a form of labour. When comparing a Kantian viewpoint to that of an Utalitarian perspective, then the Kantian standpoint does not consider a situation to be unethical even if it is for the greaterà good, as in the case of an Utalitarian approach. Furthermore any gains made by a company that are achieved through any activity which does not take an employeeââ¬â¢s rights into consideration is regarded as unethical (Bowie, 2002). However, for some consumers ethical responsibility of a company may influence whether they purchase a product, which may af fect profitability and could also affect brand and brand image. Damage to a brand is often irreversible. However, in the case of Primark after the factory collapse, due to unsafe and unethical practices; for example workers were locked in, unable to escape, luckily this potentially disastrous impact on brand image, had in reality little impact. Initially there was uproar and disgust expressed by western society, although this negative and damaging event slowly faded from the press and media, and rapidly from the minds of the consumer. Therefore highlighting that western consumers, although horrified and shocked about the conditions, seem not to care and have no moral stance and may be described as egoethical. Egoethical characteristics include self-interest without consideration of the consequences of the demand for cheap goods. Given the recent increase in interest regarding business ethics, it may be deemed that having an ââ¬Å"ethicalâ⬠business can lead to competitive advantage, attracting business from ââ¬Å"ethicalâ⬠consumers. Although in reality this may be a tool, used solely for the purpose of increasing profits rather than benefiting employees (Schwartz, 2011). The power of business in todayââ¬â¢s society along with the time individuals spend in employment, necessitates the need for an ethical environment ( Mishra & Crampton, 1998) . Primarkââ¬â¢s response and actions to improve ethics Balch (2013) expresses that companies are ethically responsible to deal with problems when and wherever they are highlighted. Ruggies (2010) framework in respect of human rights and business advocates that if a ââ¬Ëproblemââ¬â¢ arises within the supply chain, the inclusion of this part of the supply chain must be considered in respect of a companyââ¬â¢s Corporate Social Responsibility (CSR) to define whether inclusion is crucial. Should it be considered crucial, the company must seek to safeguard that ethical practices are improved, if not critical, an alternative should be sought. Primark based on a consequentialist perspective as mentioned earlier, plays a large role inà Bangladeshââ¬â¢s economy, by the employment of many workers as part of its supply chain, with this it may be argued that Primark is supporting a reduction in poverty rates. Additionally as described by Primarkââ¬â¢s Ethical Trading (2013), 85% of its Bangladeshi workforce are female, offering oppor tunity and developing their independence. Consequently it may be argued that if Primark removed its outsourcing from Bangladesh elsewhere, this would be extremely detrimental, and would add to the high numbers already living below the national poverty line , 49.8 % in 2002 (ILO, 2009), highlighting that despite many ethical reservations Primark impacts the country and the people of Bangladesh in a positive way. From a deontological perspective, almost immediately after then Rana Plaza disaster Primark was seen to be improving, observed by Primarkââ¬â¢s assessment of structural integrity of the factories and also via their joining the Accord on Fire and Building Safety (Bangladesh Accord, 2013). Furthermore Primark later terminated contracts with factories that were investigated and were considered at risk of collapse. Primark attests that there is due diligence throughout its supply chain which is undertaken irrespective of consequence. From a virtuous perspective Primark immediately acknowledged its responsibility and responded instantaneously to the catastrophe of the Rana Plaza collapse (providing financial and food aid to victims and their relatives), in comparison to other major fashion chains also using the factory (Primark, 2013). Primarkââ¬â¢s actions were virtuous, in that not only did they support ââ¬Å"theirâ⬠workers (and relatives), they supported those employed by other fashion chains within the Rana Plaza factory. Additionally it may be seen tthat Primark is working towards provision of improved well-being and education via projects such as their Health Enables Returns (HERproject) for female employees (Primark, 2011), enabling employees to have a better standard of living. Furthermore Primark is working towards suppliers increasing wages to give employees a ââ¬Å"living wageâ⬠and to improve working conditions (Siegle, 2013). Conclusion Having evaluated and analysed Primarkââ¬â¢s responsibilities and ethical considerations regarding their contribution to the Rana Plaza disaster, primarily based on a lack of due diligence in the supply chain, using a wideà variety of ethical theories, that presented a variety of perspectives. These have highlighted that Primarkââ¬â¢s ethical standards were deficient and questionable, however subsequently Primark has identified its poor practice and is working towards sustainability, via a variety of ethical considerations, improving overall standards for its employees in the supply chain, demonstrating positive CSR. Although to what extent Primark may achieve and sustain these goals in the future, whilst still focussing on profitability may be uncertain.
Friday, January 3, 2020
Analysis Of My Pods And Broomsticks In The Simpsons
ââ¬Å"My Pods and Broomsticksâ⬠a very controversial episode of ââ¬Å"The Simpsonsâ⬠is full of satire, concentrating in the main theme of stereotypes and the ignorance of consumers in this day and age. These are represented through the Simpsons, elements, or flaws of modern society are cleverly displayed using many devices such as humour, puns, irony and sarcasm. When analyse an episode of the Simpson it gets you thinking, does the Simpson serve a greater propose than to just entertain? In the start of the show, the Simpsons enter into the new store that opened up at their mall, ââ¬Å"Mappleâ⬠. This is a pun that represent Apple. Lisa is absorbed by ââ¬Å"Mappleâ⬠and all the ââ¬Å"Mypodsâ⬠but everything is too expensive and she canââ¬â¢t afford to buy one. She asks aâ⬠¦show more contentâ⬠¦He tells her he canââ¬â¢t help her and says ââ¬Å"I know our posters say ââ¬Å"Think Differentlyâ⬠but our real slogan is ââ¬Å"No Refunds.â⬠This is sarcasm of merchandise corporations and the way they fool people into thinking they mean well, when really they just want our cash. Along with the satire of the ignorance of consumers these episode also discusses many stereotypes of modern day society. In this episode Bart meets a new kid, Bashir whose family recently moved to the United States from Jordan. The Simpsons have Bashir and his family over for dinner and Homer becomes suspicious of them because they are Muslim. Throughout the episode Homer tries, to prove that Bashirââ¬â¢s parents are terrorists. This situation represents the stereotypes that are created by society and some believe that all Muslim are dangerous terrorist. Sarcasm is shown in many instances, one that stuck out was when Homer makes fun of the Muslim religion and culture. Instead of saying ââ¬Å"Praise Allahâ⬠he says ââ¬Å"Praise be to Oliverâ⬠and instead of saying the Kuraan, he says ââ¬Å"the Coronaâ⬠Stereotypes are shown when Homer automatically assumes that Bashirââ¬â¢s parents are terrorists since they are Muslim. Another example is when one of Homerââ¬â¢s friend Leny tells him ââ¬Å"Heââ¬â¢s Muslim, so he must be up to something.â⬠Throughout this episode, these two aspects of modern day society are
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