Antrhopology A Social Science - 754 Words

Every individual is born being part of a specific society, and as part of which he learn the beliefs, customs and values shared by his society. This process called enculturation is the assimilation of an individual’s culture. The concept of culture has been described many times over the human existence; however, it is much more complex and complete of what it seems. To understand the concept of culture is necessary look at it as multidimensional, in which every element is fundamental to it, and because of it has great importance in the understanding of the human race. The term â€Å"culture† was used for the first time in the English vocabulary by Edward Tylor in his book Primitive Culture where he introduced his popular definition of the word, which would become the most-quoted description since then. Yet, the concept of culture was utilized long before it was finally defined for Tylor. Aristotle, in the ancient Rome, used to use the term polis to refer to a concept that in the actuality take the name of â€Å"culture† and that in a general manner represented the people belonging to the society. Thus, it can be inferred that men has always had the notion of the differences between societies and how each possessed its own characteristic elements. Anthropology, as the science that study essentially men, must study culture like a fundamental result of human societies. In fact, culture should be studied not only as a result but also as component, because it cannot exist one without theShow MoreRelated Reflexivity: Crossing That Line1036 Words   |  5 PagesReflexivity: Crossing That Line Traditionally, ethnographic works had always been about objective studies of the â€Å"other.† The discipline attempts to use non-biased methods to research of our subjects to qualify anthropology into the category of science. However, an increasing number of anthropologists begin to question the existence of objectivity in fieldwork. More recently, some anthropologists advocate the incorporation of the self, or the use of reflexivity, in the research to acknowledgeRead MoreHofstede Cultural Difference Critiques2337 Words   |  10 PagesMcSweeney’s criticism (2002a:92), â€Å"culture treated as a mere epiphenomenon, completely casual†, as conceptualized by Hofstede, it would look like something which moves along the history â€Å"enduring†, yet it is not subject to radical changes due to fluctuating social, economic and institutional trends (Tab.3). [Tab.3] Questionnaire and Dimensions Arguably, the questionnaire itself

Notes on Psychology Free Essays

Mary Insinuators: Methods: Insinuators performed a longitudinal study in Uganda. She used home visits, naturalistic observations, and interviews with the mothers of the children, using an Interpreter. The babies ranged from 15 weeks to two years old when the study began, and were observed every two weeks for nine months In a natural environment (the family living room). We will write a custom essay sample on Notes on Psychology or any similar topic only for you Order Now A researcher observes a child’s reactions when a mother briefly leaves her child alone in an unfamiliar room. The way the child behaves during the separation and upon the mother’s return can reveal Important Information about attachment. Four categories of behaviors were assured and observed: (1 ) separation anxiety: the unease the infant showed when left by the caregiver, (2) the infant’s willingness to explore, (3) stranger anxiety: the Infant’s response to the presence of a stranger, and (4) reunion behavior: the way the caregiver was greeted on return The observer noted the behavior displayed and scored the behavior for intensity on a scale of 1 to 7. Describe the Work of Bowl Bowl was one of the most influential theorists In the area of children’s emotional and social development Define â€Å"Attachment† Attachment is the emotional bond between child and caregiver. It can be observed from around 7 months of age, and manifests itself as separation anxiety in the child when the caregiver is not present. A key element in attachment is parent sensitivity Name the 3 Main Theories of Attachment The Strange Situation Paradigm (Insinuators) which showed the different categories of attachment. Bellboy’s Internal Working Model, which showed how early attachment patterns resulted in internal schemas about relationships. Continuity Patterns in Romantic Love (Hazy and Shaver), which showed childhood patterns were repeated In adult romantic relationships, and Social ND cultural Factors In Attachment (Van l]candor and Greenberg, Malarkey,et al, which showed attachment patterns were constant cross-culturally, but which were most prevalent varied by cultural parenting styles. Describe Insinuator’s â€Å"Strange Situation Paradigm† An experiment that measured the anxiety and behavior between Infant and mother through a combinations of separations and reunions. Also featured in the â€Å"Strange Situation† was the introduction of a stranger, someone not known to the child, in order to observe the child’s reaction Name the 3 Categories of I OFF stressed when mother leaves, seeks contact upon her return. Ambivalent Attachment (type C): infant is distress when mother leaves, quickly seeks contact upon return, but then rejects mother Avoidance Attachment (type A): infant show no distress when mother leaves, avoids contact upon return, and is not afraid of the stranger. Typical of babies of unresponsive mothers. Describe the 4th Attachment Category added by Main and Solomon (1990) Insecure/Disorganized/Disoriented Attachment (type D): child shows no reaction to mother leaving or returning. Associated with abused children. Research Evidence for Attachment Theory: Insinuators (1969) Agenda Project Observed 28 Uganda mothers interacting with their child through naturalistic observations in the home. Measured mother’s sensitivity to infants signals and needs, identified as 2 key factors in attachment. If a secure attachment is formed the child will feel worthy of love and attention. This internal model tends to be reproduced in adult relationships. Explain Bellboy’s Theory of Attachment History The internal working model reflects an individual’s experiences about the accessibility of attachment figure, different experiences may explain different attachment patterns, as well as attachment disorders What does the study of Social and Cultural Factors tell us about Attachment? Cross cultural studies tend to confirm the four attachment categories, but also show different distributions, based on differing cultural practices. Research Evidence for Social and Cultural Differences in Attachment: Van Condoner and Greenberg (1988) Looked at 32 studies from 8 countries, covering 2,000 infants. They found, for example, that Japan showed more ambivalent attachment than the West, but no avoidance attachment. Secure attachment was more common in the West. Explain Continuity Attachment Patterns in Romantic Love The theory is that the patterns of attachment form in early childhood and that are translated into schemas via the inner working model repeat themselves in adult romantic relationships Research Evidence for Continuity Attachment Theory: Hazy and Shaver (1978) Compared attachments with parents to romantic adult attachments. Assumed inner workings model, and then compared self-reported attachment ACH of Insinuator’s categories were roughly the same. Further, secure lovers described their relationships as happy, trusting and friendly, Avoidance lovers displayed fear of intimacy, emotional highs and lows, as well as Jealousy. Bivalent attachment characterized romantic love as obsessive, filled with highs and lows, extreme sexual attraction, and Jealousy Evaluation of Hazy and Shaver (1978) Supported idea that attachment styles could be found in adult romantic love. Some concern that sample was self-selected and disproportionately female. Forced choices may have skewed the data. However, a follow by Hazy and Shaver ten years later replicated the results. Research Evidence for Social and Cultural Differences in Attachment: Mistake et al. (1985) Explained attachment differences between US and Japan. Japanese mothers put greater emphasis on close relationships, but urge children to develop their own identity and solve problems with a wider social group. US children are more independent, but rely on adults to solve problems. US shows more avoidance attachment, a consequence of independence, while Japanese children show more secure attachment and are more sensitive to group needs as adults. How to cite Notes on Psychology, Papers

Enabling Service Innovation Dynamic Capabilities MyAssignmenthelp.co

Question: Discuss about the Enabling Service Innovation for Dynamic Capabilities. Answer: Introduction: Currently, most of the professional service firms or PSFs are facing issues because of regulatory changes in frequent rate, client demands, globalization and the impact of information technology. Due to the aforementioned challenges, most of the professional service firms could not successfully pursue their individual business model as well as operational methods. Driven by the urge to respond against the aforementioned frequent issues, majority of the progressive professional service organizations are adopting and applying the concept of service innovation in terms of a convenient solution (Barrett et al. 2015). In this context, it is required to mention that the fundamental purpose of a professional service firm is to provide sufficient amount of value to the clients. It has been found out that dynamic client demands and growing impact of globalization and information technology harms the aspect of value proposition in majority of the PSFs. With the help of service innovation, it i s possible to bring change in business model and operations, which can later lead the organization in proposing appropriate value to the target market (Empson et al. 2015). Service innovation in the professional service organizations change the development process and involve the utilization of new practices by the hands of the corporate professionals. It has been recognized that service innovation can play the key role for increasing corporate growth as well as competitive advantage and one of the most frequently used ways of pursuing service innovation is found to be the model of Innovation Dimension (Kastalli and Van Looy 2013). The Innovation dimension model of service innovation considers four particular dimensions through which a PSF can start innovating and can finally maximize its performance or productivity. Four different dimensions through which a PSF can successfully implant service innovation and increase its productivity, are process, offering, market position and paradigm (Kindstrm et al. 2013). With the help of process innovation dimension, organizations, which lack proper management as well process definition, can successfully govern t he ways of working. More precisely, process innovation as an effective method of service innovation works efficiently in engaging employees in their individual position. Furthermore, with the application of process innovation, management of professional service organizations can fruitfully encourage their employees to innovate ideas for making incremental improvements (Mina et al. 2014). With incremental improvements, it is expected that employees of an organization can positively increase their productive power, which finally determines the maximization of performance of an organization. On other hand, with the help of offering innovation, professional service organizations can successfully improve its existing service or can create new service model and strategies. For example, by applying the offering innovation, a law firm named Mills Reeve developed an iPhone application for the organizations offering in Divorce.co.uk. Another innovation dimension, Market position helps a PSF in maximizing its productivity by repositioning its value proposition in the contemporary market place. Moreover, the application of the innovation dimension Market position, helps an organization in enabling investment, which is considered as one of the essential aspects required for maximizing organizational productivity (Salunke et al. 2013). However, with the help of paradigm innovation dimension, professional service firms those are suffering from weak business model, can successfully reinvent individual service model. Professional service organizations that prefer to have a dynamic outlook and an impressive extent of profit, consider reinventing and keep changing their individual business models. For example, a multinational service giant like IBM, prefer to keep reinventing its business model to have a compatible relationship with the contemporary market trend. IBM gradually changed its business model from keeping one-based hardware system to one-based software service. Therefore, it can be said that service innovation is one of the potential core competencies of a PSF that can enhance performance standard and amount as well as can bring good reputation for a PSF. However, it is to consider in this context that with the help of market position innovation dimension, an organization may successfully maximize its productivity though the particular innovation dimension can bring varied risks too. If an organization would frequently change or reinvent its business model, then it is possible that the organization would face resistance from the existing management and employees (Kastalli and Van Looy 2013). Moreover, it is also to consider that service innovation in a PSF can be accomplished by integrating active support from the existing leaders, a potential set of business strategies, a convenient business culture, sufficient amount of resources and a structured process. Lack of any of the aforementioned aspects may not help a PSF to maximize its productivity with the application of service innovation. Reference Barrett, M., Davidson, E., Prabhu, J. and Vargo, S.L., 2015. Service innovation in the digital age: key contributions and future directions.MIS quarterly,39(1), pp.135-154. Empson, L., Muzio, D. and Broschak, J. eds., 2015.The Oxford handbook of professional service firms. Oxford University Press, USA. Kastalli, I.V. and Van Looy, B., 2013. Servitization: Disentangling the impact of service business model innovation on manufacturing firm performance.Journal of Operations Management,31(4), pp.169-180. Kindstrm, D., Kowalkowski, C. and Sandberg, E., 2013. Enabling service innovation: A dynamic capabilities approach.Journal of business research,66(8), pp.1063-1073. Mina, A., Bascavusoglu-Moreau, E. and Hughes, A., 2014. Open service innovation and the firm's search for external knowledge.Research Policy,43(5), pp.853-866. Salunke, S., Weerawardena, J. and McColl-Kennedy, J.R., 2013. Competing through service innovation: The role of bricolage and entrepreneurship in project-oriented firms.Journal of Business Research,66(8), pp.1085-1097.

Paul Gustave Dore free essay sample

While accompanying his father and older brother in Paris, Gustave discovered the allure of Paris and made known his intention to remain and pursue his career as an artist (Hubbard 5-8). His work is generally considered as Romanticism and he has been labeled one of the greatest illustrators of his time. His lack of formal training created both derision among art critics and a cult following among common people who could relate to his work. He possessed a grasp of what would be popular among the common folks of his time and a flair for the dramatics in his works. It could be said that the Parisian Art world did not side with him because he did not struggle or starve as most artist did and his financial success was a threat to the very core of Art (McWilliam 829-830). His was a time of great discovery, both scientific and artistic, and an industrial revolution the likes of which gave wealth to the very few. We will write a custom essay sample on Paul Gustave Dore or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page When he abandoned caricature work, he did try to redeem himself but, could not break the yoke of commercial production and its promise of wealth (Hubbard 5-8). His inability to sway his critics and peers in his birthplace and formative city (Paris) forced him to ply his wares in England and across the Atlantic to the United States. Gustave Dore became the darling of England and America, and managed to make millions during his half century of life and produced a staggering amount of sketches. At one point of his career as an illustrator, he employed forty blockcutters (WebMuseum 1). Gustave Dore dabbled in both painting and sculpture during his later years and was purported to be a violinist and tenor singer (Hubbard 5-8). The work of Gustave Dore is both loved and spurned during his lifetime but, he certainly maintained a life of wealth his father could not have made and he owed it all to his prodigious pencil. The following works by Gustave Dore, we will examine his favored subjects and themes that showed the suffering of poor people and presented these in surrounding treatment that emphasized those suffering. . Extracted from a book by Blanchard Jerrold and illustrated by Gustave Dore. The book was commissioned as a type of guide through the many streets and venues of London, in essence a Tourist Book (Spartacus. choolnet. co. uk). Instead it became a rendition of the lower class and their plight. A story in the Port Cities: Leisure, health and housing Social conditions in the 19th-century Website cites the following: An artists impression of poverty For those whose imaginations could not be stirred by social commentators like Booth and Mearns, the French artist Gustave Dore (1832-1883) visited Lon don and produced horrific illustrations of life in the port areas that shocked public opinion. Although a commercial success, many of the critics disliked his work. The critics reaction Several critics were angry that Dore had appeared to focus on the poverty that existed on the waterfront, rather than on the finer aspects of life in the metropolis. He was accused by the Art Journal of inventing rather than copying. Completely missing the point, The Westminster Review complained that Dore gives us sketches in which the commonest, the vulgarest external features are set down. (PortCities London. org) Analysis of Formal Elements – One of the most fundamental elements of art is line. [Sayre 82] 1Variety and Quality of Lines Homeless people of London deadened on a bench, third quarter 19th century Figure 1 – Museum of Louvre department of the Graphic arts,  © Museums of France, 1998 Dore’s pencil drawing shows a clear outline of each figure with the use of a heavier line and the details using lighter lines. The implied and contour lines in the garments indicate worn use and filth. The vertical and horizontal rendering on the bench enables the viewer to perceive a seating area made of stone thereby heightening the plight of the homeless and impoverished that is depicted here. The development of each subject is made through the use of foreshortening and perspective. The foreshortening implies a reclining figure surrounded by seated figures. The perception of three dimensions is brought about through the use of reserve, or white background of the paper, on the standing baby and the face of the sleeping girl with a hat. The darker rendering of the other subjects suggest repose while the highlighted baby is awake. The cross hatching and hatching of the garments in uneven manner depicts clothing that is disheveled, worn, and filthy. Couple and Two Children Sleeping on a London Bridge Figure 1 – http://www. bergercollection. org/artwork_detail. php? i=167# Dore in Figure 2 now uses a more expressive line in the treatment of the subjects and dark heavy graduated in weight to specify large folds in the clothing and the edge lip of the bench, shown as details in Figure 3 and 4. A sepia wash is used to introduce as a possible element of a darkening sky dotted with white spots indicating stars. To the upper left of the figures is a depiction of crosses faintly visible implying the mast of tall ships thereby implying a port in the distance? The stone bench is still presented by straight vertical and horizontal lines but as opposed to Figure 1, it now shows details such as cracks that normally propagate in stone material. All the figures are dark and disheveled in appearance. Their clothing is depicted in an unkempt appearance and the scene shows a sense of separation from the upper class society because of the way they are lying on the bench, even though they are presented in a manner of dress inure to the upper class. My first impression was a family waiting for transportation to where I do not know after a night out on the town. Normally figures, during that century, waiting for transportation are sitting upright. Dore does not address in his drawing here the same condition as Figure 1. When I first saw this work, I chose not to look at the title and make some preconceived notion as to what was being depicted. When I noticed the implied ship mast in the background, which setup the next perception as a port, it inherently supported my theory of awaiting transportation. Alas, it was not correct and this may shed some light into Dore’s eventual illustration in Figure 5 of the same scene depicting a more impoverished set of subjects on a bench awaiting the light of day. Included as a reference to the depiction of poor vs. wealthy is Figure 6, one of just a few of the drawings the publisher thought would be prevalent in the book. Figure 1 – http://www. bergercollection. org/artwork_detail. php? i=167# Figure 2 – http://www. bergercollection. org/artwork_detail. php? i=167# London: A Pilgrimage, Asleep Under the Stars Figure 1 – http://www. cf. ac. uk/encap/skilton/illustr/index. html London: A Pilgrimage, A Ball at the Mansion House Figure 2 – http://www. cf. ac. uk/encap/skilton/illustr/index. html 2Spatial Strategy A Whitechapel Coffeehouse Figure 3 Use of a frontal recession, street level linear perspective is tantamount to depicting the main figures in this almost monochromatic painting. Dore’s lines are generalized and are meant to capture immediately the scene in its moment. The central figures show a more upright and important stance than the outlying supporting subjects. Their turned bodies show an intense attention to the entrance of these key figures. The key figures wardrobe is straight and the outlying figures show crumpled clothing which may imply poverty. It is not until the illustration in Figure 7 that the sense of desperation among the non-central figures is clearly delineated. It is also in this illustration that the claustrophic effect that Dore is famous for is in full effect. The painting shows a more elevated perspective than the illustration. I have started to question Dore’s intent in the production of these illustrations. Even though his name is clearly on the lower left corner on most prints, the blockcutters name is on the lower right. This clearly implies an employer to employee relationship and does not necessarily imply apprenticeship. The distinct change from study or conceptual drawing to print supports this remark. London: A Pilgrimage, A Whitechapel Coffeehouse Figure 4 – http://www. cf. ac. uk/encap/skilton/illustr/index. html 3Light and Color The Charity of the fishmongers: study in a district of London, 4th quarter 19th century Figure 1– Museum of Louvre department of the Graphic arts,  © Museums of France, 1998 Dore produced this work five years after the release of the illustrated book London: A Pilgrimage. His rendering of color does not lend itself well to translating key formal elements. Why he chose to color the gathering of men in red is in contradiction to the clear shaft of white light shining on the fishmonger and children. The gathering of men looks to be outside due to the street pole with what may be gaslights. It is reported that Dore was color blind and was not adept at color shading (Malan 1). If it were not for the title I may have mistook this as a gathering of children at a fish market with their caretaker. Under closer scrutiny it shows the children as lacking shoes and wearing torn soiled clothing. 4Texture and Pattern London: A Pilgrimage, Houndsditch Figure 2 – http://www. f. ac. uk/encap/skilton/illustr/index. html London: A Pilgrimage, Found in the Street Figure 3 – http://www. cf. ac. uk/encap/skilton/illustr/index. html Here again his lack of training shows through on the use of light, shading and shadows. His surrounding treatment is far below his work illustrating Dante’s Inferno or the Bible. Looking at Figure 10 gives th e impression that the candle is giving off more light than it is truly capable of producing. There is also an imbalance to the scene because of the light. Artistic license aside, I prefer George de la Tours rendering in Joseph the Carpenter [Sayre 175]. The Figures clearly show the impoverished condition that has befallen the subjects in the picture and shows, as if in a photograph, the dire predicament that requires immediate intervention 5Comparisons The well meaning Dore did have influences during his formative years and it came about through his beginnings as a caricature artist. Artist like Grandville was admired enough by Dore that he went to him for advice on matters concerning his art. Dore studied closely the work of the first comic strip artist Rodolphe Toepher and this may have created a caricature memory strategy that was difficult to overcome (Duncum 97, 98). Lion Devouring a Rabbit Figure 1 – Eugene DelaCroix DelaCroix’s lion bears a more realistic representation of the animal than the one Gustave Dore’s illustrated on the cover drawing (Figure 15) for the book London: A Pilgrimage. Dore’s lion seems to melt into the surrounding environment and the foreshortening of the front paw and rear paw are not in keeping with the rules of perspective. Hercules at the Crossroads Figure 2 – Albrecht Durer (Germany) circa 1498 London: A Pilgrimage, Gustave Dore Figure 3 – http://www. cf. ac. uk/encap/skilton/illustr/index. html Albrecht Durer’s treatment of the muscular human male may seem to fall within the same realm as Dore’s human male in his cover drawing but, it shows Dore’s lack of formal training in the way the back muscles are rendered. Durer studied human anatomy extensively including bone structure, which I believe Dore did not fully grasp. London: A Pilgrimage, Newgate Exercise Yard Figure 4 – http://www. cf. ac. uk/encap/skilton/illustr/index. html There have been questions in the art world as to the influence of Dore on other artist; one in particular is Van Gogh who referred to him as the Artist of the People (Study Light Org). † Van Gogh had produced a picture called â€Å"Prison Yard† and it was presented without reference to being after a major artist and this was not acceptable. The critic clearly states the resemblance of the picture to Dore’s above in Figure 17 and describes it as â€Å"a tolerably literal rendering of an illustration by Gustave Dore. † He does continue to deride Dore with the continuing remark â€Å"It seems as if Van Gogh had discerned, as others have, an occasional article of value in the rubbish-heap of Dore’s production (R. S. 250). This is but one example of Dore’s place in the Art Critics of his time. His development of the illustrations for the book London: A Pilgrimage brought about the issues of the paupers and homeless (Smith 997-1032). Smith projects the impression of France’s workhouses as being equal to the dreadful pictures of London in Gustave Dore’s book. In conclusion Gustave Dore succeeded in presenting to the populace at hand on the issues of poverty through study sketches that were transformed into illustrations. His rendered illustrations clearly showed the large divide between the wealthy and the poor. His handsomely paid commission did not affect what he saw as blight in society. His participation in this particular commissioned work allowed him to perform a service that could not be ignored, and his focus on the plight of the paupers created a controversy that most artists during his time could afford (Grew 204). The many sketches he made for this project is not readily encompassed by this study and many scholars are still building a repertoire of research into a man who turned a commercially paid venture into a social statement, which will provide students and teachers with questions still unanswered.

Different Country Different Culture essays

Different Country Different Culture essays The best way for anybody to become educated about the world around him is to experience the world first hand; to see the different cultures and lifestyles up and close. This allows the person to step out of their box; out of their shelter that they know and have learned to be what life is and see a completely different world that might show them how different life can be and how different cultures value different things that might have a big impact on that persons life. A person is going to become more educated in the fact that they will have been exposed to different ideas and has learned to see the world though different eyes. They can asses a situation differently with the knowledge that it can be done differently. It can also change the types of decisions that they make, due to what they have learned while in a different country. In cases where people are trying to learn a second language the best thing to do, is to visit the country whos language they are studying and stay there for a month or so. This is the best way to learn a new language because they are exposed to this language all day everyday for the next part of their life. People have to adapt hence they learn the language so they can communicate with the people there and they can get what they want to get. They learn the language as it is spoken and not the way that it is taught in a classroom. Its the first hand experience that helps people learn something knew. They have a deeper knowledge of why certain this are said a certain way and they pick up the informal way of speaking the language, which is not taught in a classroom or in any textbooks. Watching about a culture on TV can be informative, but actually being among the people is a completely different thing. Being amongst the native people of the country in which they are learning something new about is more than facts on a textbook, its a first hand ...

Discover the Distant, Frozen Oort Cloud

Discover the Distant, Frozen Oort Cloud Where do comets come from? Theres a dark, cold region of the solar system where chunks of ice mixed with rock, called cometary nuclei, orbit the Sun. This region is called the Oà ¶rt Cloud, named after the man who suggested its existence, Jan Oà ¶rt. The Oà ¶rt Cloud From Earth While this cloud of cometary nuclei is not visible to the naked eye, planetary scientists have been studying it for years. The future comets it contains are made mostly of mixtures of frozen water, methane, ethane, carbon monoxide, and hydrogen cyanide, along with rock and dust grains. The Oà ¶rt Cloud by the Numbers The cloud of cometary bodies is widely dispersed through the outermost part of the solar system. Its very distant from us, with an inner boundary 10,000 times the Sun-Earth distance. At its outer edge, the cloud stretches into interplanetary space some 3.2 light-years. For comparison, the closest star to us is 4.2 light-years away, so the Oà ¶rt Cloud reaches almost that far.   Planetary scientists estimate the Oort Cloud has up to two trillion  icy objects orbiting the Sun, many of which make their way into solar orbit and become comets. There are two types of comets that come from the distant reaches of space, and it turns out they dont all come from the Oà ¶rt Cloud.   Comets and Their Origins Out There How do  Oà ¶rt Cloud objects become comets that go hurtling in orbit around the Sun? There are several ideas about that. Its possible that stars passing nearby, or tidal interactions within the disk of the  Milky Way, or interactions with gas and dust clouds give these icy bodies a kind of push out of their orbits in the Oà ¶rt Cloud. With their motions changed, theyre more likely to fall in toward the Sun on new orbits that take thousands of years for one trip around the Sun. These are called long-period comets. Other comets, called short-period comets, travel around the Sun in much shorter times, usually less than 200 years. They come from the Kuiper Belt, which is a roughly disk-shaped region that spans out from the orbit of Neptune. The Kuiper Belt has been in the news for the past couple of decades as astronomers discover new worlds within its boundaries. Dwarf planet  Pluto is a denizen of the Kuiper Belt, joined by Charon (its largest satellite), and the dwarf planets Eris, Haumea, Makemake, and Sedna. The Kuiper Belt extends from about 30 to 55 AU, and astronomers estimate it has hundreds of thousands of icy bodies larger than 62 miles across. It might also have about a trillion comets. (One AU, or astronomical unit, equals about 93 million miles.) Exploring the Parts of the Oà ¶rt Cloud The Oà ¶rt Cloud is divided into two parts. The first is the source of the long-period comets and may have trillions of cometary nuclei. The second is an inner cloud shaped roughly like a doughnut. It, too, is very rich in cometary nuclei and other dwarf-planet-sized objects. Astronomers also have found one small world that has a section of its orbit through the inner part of the Oà ¶rt Cloud. As they find more, they will be able to refine their ideas about where those objects originated back in the solar systems early history. The Oà ¶rt Cloud and Solar System History The Oà ¶rt Clouds cometary nuclei and Kuiper Belt objects (KBOs) are icy remnants from the formation of the solar system, which took place about 4.6 billion years ago. Since both icy and dusty materials were interspersed throughout the primordial cloud, its likely that the Oà ¶rt Clouds frozen planetesimals formed much closer to the Sun early in history. That occurred alongside the formation of the planets and asteroids. Eventually, solar radiation either destroyed the cometary bodies closest to the Sun or they were collected together to become part of planets and their moons. The rest of the materials were slingshotted away from the Sun, along with the young gas giant planets (Jupiter, Saturn, Uranus, and Neptune) to the outer solar system to regions where other icy materials were orbiting. Its also very likely that some Oà ¶rt Cloud objects came from materials in a jointly shared pool of icy objects from protoplanetary disks. These disks formed around other stars that lay very close together in the Suns birth nebula. Once the Sun and its siblings formed, they drifted apart and dragged along the materials from other protoplanetary disks. They also became part of the  Oà ¶rt Cloud.   The outer regions of the distant outer solar system have not yet been deeply explored by spacecraft. The New Horizons  mission explored  Pluto in mid-2015, and there are plans to  study one other object beyond Pluto in 2019. Aside from those flybys, there are no other missions being built to pass through and study the Kuiper Belt and  Oà ¶rt Cloud. Oà ¶rt Clouds Everywhere! As astronomers study planets orbiting other stars, they are finding evidence of cometary bodies in those systems, too. These exoplanets form largely as our own system did, meaning that Oà ¶rt clouds could be an integral part of any planetary systems evolution and inventory.  At the very least, they tell scientists more about the formation and evolution of our own solar system.

Foundations of the law of Obligations Essay Example | Topics and Well Written Essays - 2000 words

Foundations of the law of Obligations - Essay Example The defendant responded to the offer with a counter-offer by setting out new terms and conditions and excluding the price variation clause (Koffman and Macdonald 134). The counter-offer contained an acknowledgement slip that explicitly set out that the buyer’s conditions would form the basis of the contract. The plaintiff signed the acknowledgement slip and delivered it back to the buyer. Plaintiff (seller) retuned the cover letter stating that delivery was to be ‘in accordance with our revised quotation of May 23rd’. The Court held that the counter-offer by Ex-cell Co extinguished the validity of the original offer by Butler Machine Co thus price variation clause did not form part of the contract. In addition, by signing the tear-off acknowledgement slip send by Ex-Cell Co, Butler Machine Co had signified and validly accepted a new offer thus destroying their original offer. The issues that arose centered on the battle of forms when parties send their own terms a nd conditions that they seek to be applied to the contract (Taylor and Taylor 153). In this case, the terms and conditions send by the last party to communicate usually form the basis of the contract and thus the valid terms and conditions for the contract were those send by buyer (Ex-Cell C0). The majority adopted the ‘mirror image’ approach to valid contract formation by asserting that acceptance must mirror the terms contained in the offer. According to this mirror image approach, a buyer’s order that contains variations of the seller’s offer quotation should not be construed as an acceptance, but a counter-offer (Charman78). Young asserts that a legally binding contract requires offer and acceptance, but some unusual commercial transactions may entail negotiations that are evidenced by a series of passing of documents such as quotation, purchase order and acknowledgement of the purchase order ( 89). United Kingdom still conforms to the ‘last shot rule’ in determining the battle of forms contract cases since a counter-offer rejects the original offer (Mulcahy 102). This traditional way of analysis of the offer and acceptance is evident in the case of Trollope & Colls Ltd v Atomic Power Construction Ltd (1963) 1. W.L.R 333 when the court held that a counter-offer kills the original offer. Acceptance of the counter-offer must be communicated in order to form a valid contract as evidenced by the requirement of acknowledgement slip by Ex-Cell Co (Poole 18) Under the United Nations Convention on Contracts for the International sale of goods (CISG), Article 19 (1) asserts that an offer that purports to be an acceptance, but contains additional terms, limitations and conditions is a rejection of the initial offer and amounts to a counter-offer (Richards 321). Article 19 (1) clarifies that additional terms that affect the quality, price and time of delivery to the extent of the liability of one party are considered to alter t he original offer materially thus amounts to counter-offer (Bix 190). Under the principles of European contract law, Article 2.208, a reply by offeree that contains new terms is rejection of the initial offer. UNIDROIT PICC Article 2.11 on battle of forms, a counter-offer rejects original offer while Article 2.22 requires the parties to indicate in advance or immediately of their