Discussion Response Essay Example | Topics and Well Written Essays - 250 words - 1

Discussion Response - Essay Example Government machinery was deployed in both cases to ensure that the leaders’ ideologies were implemented. This took the form of mass violence, the establishment of concentration camps, and strict control of every aspect of the people’s lives as you rightly state. I have learnt from you one main difference between Hitler and Stalin that never was on my mind; the faà §ades they presented in public. I like the way you put it; Stalin’s speech and presentation in public light was positive while the actions he did or oversaw were quite the opposite, unlike Hitler who never minded what others thought of him. That said, I will like to add a point to your post in relation to the differences of the two regimes. While both regimes were oriented toward the good of the state as opposed to the individual, they were different in the sense that the Nazi movement focused on eliminating inferior races and people from the country while the Soviet regime was focused on eliminating class differences as noted by Kershaw and Moshà © (1997). In some sense, therefore, the two regimes used the same means (violence and strict controls) to meet different ends (establishing a pure Aryan state versus eliminating class

New Public Management, Stakeholder Theory 1, Stakeholder Theory 2 Essay

New Public Management, Stakeholder Theory 1, Stakeholder Theory 2 - Essay Example This is being targeted by aiming to improve the overall performance functionality of the organization at hand. The main areas of target include eradicating the negative energies and low productivity of the organization, bringing about more advancements in terms of scientific and technological domain, creating an environment of global ambiance where decisions are taken in due consideration of outside elements involved, and finally the element of treating the citizens as customers where their demand and satisfaction is the top priority beyond anything else. Striving for improved output out of overall scenario is core function and objective of new public management scheme. Transparent operations, more participation, better results were few of the concepts and aims that were based on the idea of new public management. N.P.M’s origin can be traced back to days and decade after the Second World War. Economic prosperity and awareness towards people’s services in the developing parts of the world brought about this process and made it further speedy with the kind of opportunities and benefits it promised. Decentralization of the organization, clear roles definition, tasks accomplishment, stakeholders concerns addressing, reduction in overheads and costs of various form, better customers’ communication means, all these are the areas stressed and focused under the domain of new public management. N.P.M has largely been accepted because it gave a new dimension to the concept of people’s service and better outcomes in form of organizational operations with low inventory, low overheads and higher throughputs(HOOD 1991). N.P.M is often termed as a tool and weapon which will enable better outcome in any kind of organization with customers at back end., however the main focus is that of governmental institute with focus on reforming the pillar of bureaucracy in a holistic way by making it more effective and bringing the true value out of

Fanatic perceptions Essay Example | Topics and Well Written Essays - 750 words

Fanatic perceptions - Essay Example Fanatic perceptions Support is important in every area of life. The support is given to players from fans. The fans have different types of antics that are used to lift up the player’s spirits and encourage them to endure. It is true in the sense that this spirit lifting renders a subtle affect that helps the players get on with the game. Fans and spectators may differ on opinions of what they see and what they believe. It is this inner reaction that is produced by the fans that give off different emotions during the game. Some fans have so much energy built up for the game that they become fanatics. The fanatic can sometimes have violent outbursts while being so caught up in the game. These types of violent actions happens in more cases then are needed. Fans become so caught up in the game that excitement is quickly turned into anger and violence. This anger and violence can be dangerous to those nearby. A good example of how these fanatics lose their self control and cause violence is demonstra ted in an incident that recently happened. The incident happened at a game between the Boston Celtics and the Utah Jazz. Viewing this particular game can demonstrate how fans lose self control. The NBA game held between the two teams could have been prevented by self control. The game shows how spectators come from different walks of life. The spectators from the game have different opinions and feelings toward the game. Not everyone in the crowd will share the same beliefs. Some spectators are attending the game to experience a good time. This is proven by the many beer bottles and whistled that surround this type of spectators. Other spectator’s attend games because of the dedication they have to the home team. These spectators dress in colors of the team they adore. The spectators also may purchase season tickets so that no game is missed. Many bring cameras in hopes to catch that perfect shot which can be kept as a sacred memory. Whichever way the spectator has chosen to show his or her appreciation, it is easily shown. Regardless of the sport, each fan has their own motivation that persuades them to be a fan. These fans are what bring the spirit to the game. Alt hough each fan may have a different motive, the fan is there for one reason and that reason is to support the team. The way people of different walks of life are able to come together and cheer on a team shows dedication. Some fans are so caught up in the moment that they put all ethics aside and turn to violence. This is clearly reviled in an incident at an NBA game. A game between the Celtics and the Jazz left people injured and fans in an outrage. During the game, â€Å"the filmmaker was even struck blurring the camera from taking clear shots of the event†. (gazette.com) Incidents of violence happen quite often, and can often be prevented. The different ways that the fans link their personalities to support the same team are similar to the writings of Karl Marx. These incidents between the fans and the games follow them for the rest of their lives. This is also true with writing created by Karl Marx. KARL MARX People from all over the world have different perceptions on ev ents that happen around them. It is certain that each person in life will hold a different viewpoint then the person next to them. This is true for everything in life. The different perceptions that are shown from the players are similar to the

Preferred language style Essay Example for Free

Preferred language style Essay Conduct a debate on: Most job candidates are concerned with baseline pay. Incentives and benefits do very little to persuade a candidate to accept an organization’s employment offer if baseline compensation is slightly below the candidate’s expectations. Incentives and other benefits are frequently given lesser importance by the candidates who want to join a new job. There are several reasons for this:- 1. Many of the employees do not give enough of importance to benefits and incentives that are not financial. They usually focus on improving their pay packages rather than their non-pay benefits. 2. Many candidates may not be sure whether they would be able to earn the incentives and other benefits provided. They would feel that such packages are merely eyewashes so that the job appears attractive and are able to take it up. 3. People often evaluate growth rate and the development rate in terms of monetary funds than by determining the incentives and other benefits. 4. Baseline pay is given greater importance to fairness by the employees than the incentives. 5. The external competitiveness is greater when the employees are being paid a higher baseline salary compared to incentives. 6. When the candidate comes for the interview for the job, he/she may consider to job duties to be tough. In such a circumstance, he/she would be considering earning the incentives very difficult, and hence would be looking at increasing their baseline salary. 7. People would more easily settle down for a job that offers more security (one that gives higher monetary funds) compared to those that are insecure and offer incentives. 8. Some employees may consider incentives as a form of encouragement for doing extra work. Many employees may even feel that incentives may prompt them to work beyond working areas, which may be not liked. References: Frederiskon, L. W. (1983). â€Å"Contents. † Journal of Organizational Behavior Management. http://www. haworthpress. com/store/Toc_views. asp? TOCName=J075v05n01_TOCdesc=Volume%3A%205%20Issue%3A%201 HRMC (2007). Baseline Pay, Retrieved on June 12, 2007, from My Own Private Radio Web site: http://www. citehr. com/baseline-pay-vt1462. html My Own Private Radio (2006). On employee compensation – note #3, Democracy in Action, Retrieved on June 12, 2007, from My Own Private Radio Web site: http://myownpirateradio. com/2006/02/13/on-employee-compensation-%E2%80%93-note-3-democracy-in-action/

Functions of Urban Space in Architecture

Functions of Urban Space in Architecture How does the Architecture of urban space stimulate appropriation and manipulation of its fabric, symbols and language by its inhabitants, in unfamiliar, and ways otherwise overlooked? To what extent does the modern city support and suppress activities deemed to elapse the prescribed use of a space? Are these opportunities for engagement limitless? Does the modern city stimulate the cultural and physiological identity of its inhabitants? Walk through urban space and you will undoubtedly see and experience what Borden refers to as the left-over spaces of modernist urban planning. (Borden, 2001, p.33) The spaces of decision-making, often characterised by excpansivity of space and signals. They are the spaces of the zero degree. (Borden, 2001, P.33) These spaces contain a predetermined use, need and time, and contain within them objects with predetermined functions. While these zero degree spaces quietly serve their purpose, it is suggested they are being appropriated beyond their expected use, and are venerated with new meaning in the process contrasting Lefebvres statement where he maintains a lack of qualitative differences in the Architecture of the modern city and the experience of it is being reduced to banal monotony. (Borden, 2001). The disciplines chosen are Skateboarding, Parkour and Guerilla Gardening. They have been chosen because they each contain within them the capacity to appropriate and re-programme spaces of prescribed function and use within the urban fabric of the modern city. They also all contain within them a distinguishing feature, for example the Skateboarder reappropriates space with the aid of a tool (the skateboard) that is absorbed into the body (Borden, 2001, p.1). Similarly, Parkour a discipline reliant on an individuals athletic ability and mental effort reappropriates space in much the same manner, however, the tool in this example is replaced by the motile body. Through a traceurs (generally accepted term for a Parkour practitioner) efforts they seek opportunities to remap their environment (Angel, 2014, p.179) and in doing so form new physical, spatial and psychological connections to it. (Angel, 2014, p.179) Finally, Guerilla Gardening is a discipline practiced by virtue of conviction. The movement is an attack on the scarcity of land within urban space, a battle for resources and ultimately a fight for freedom of expression and for community cohesion. (Reynolds, 2009, p.5) Thus, the aims of the text are threefold. It will introduce, and thereafter explore the formal and material principles of the modern city to see how opportunities for engagement are presented. Secondly, Skateboarding, Parkour and Guerrilla Gardening are introduced. A brief historical introduction set within the context of the modern city reveals the profound relationship between space and use. Thereafter exploring the spatial-political conflicts entrenched within their practice. Finally, imagining these marginal users of space as performers and the transgressive, often illicit activities as urban performances, the text will explore how these modes of engagement can critique the modern city. Using Borden and Lefebvres theories and Tschumis ideology the text will argue the importance of such critiquing in informing the design and production of future cities. 1.2 Theory. Its Tschumis perspective of Architecture, and of the experience of Architecture, and how he locates transgression as a concept within Architecture (Architectural Design, 2013, p.15) that forms the genesis of this investigative text. The concept of transgression will play an important part for it will attempt to argue its importance in the context of the modern city not conceptually and literally to Architecture and urban space as built form that negates its self but rather a sociologically implied importance. Transgression formed of a series of transgressive acts that are performed within the modern city that consequently, highlight distinct ways contemporary counter-cultures are identifying with the built environment. In pursuit of attaining a qualitative insight into the application of Skateboarding, Parkour and Guerrilla Gardening in the modern city the text will interpret the theoretical writings of Professor Iain Borden. An architectural historian and urban commentator. He is, at the time of writing, Professor of Architecture and Urban Culture at the Bartlett School of Architecture, UCL. His book Skateboarding, Space and the City; Architecture and the Body has proved invaluable in the production of this text. His theories on Zero degree Architecture, Rhythmanalysis and super architectural space adopted from Henry Lefebvre, and adapted for understanding the urban practice of Skateboarding within the discourse of Architecture and urban space are highly transferrable and form a theoretical framework to be used in understanding the socio-spatial   impacts of non-normative, ludic activities being performed in the modern city. 1.3 Structure. Section 1 introduces the main topics, the objective of the study, and informs the reader of the theoretical frameworks underpinning the text. Section 2 formally introduces the three transgressive urban disciplines, their origins and historically roots them within the context of the modern City. The skateboard is introduced as a form of body-tool based engagement, Parkour; a body based engagement and finally Guerilla Gardening; a body-belief based engagement occurring with the urban realm. Section 3 provides the reader with a brief historical development of the modern City, providing a brief exploration of the spatial and material qualities of 20th century Architecture, with particular emphasis on materiality, modernist urban planning principles, and the various architectural artefacts and quotidian objects that form the fabric of the modern city. The section ultimately explores the concept of the city as a collection of macro-micro spaces of opportunity. Section 4 delves into Skateboarding, Parkour and Guerrilla Gardenings political impacts on the modern City and its inhabitants. It explores the legislative measures, and design based tactics employed by authority to disrupt and halt activity. Thereafter, the text will explore conflict and ways in which it may be mediated/mitigated through design. Section 5 explores explicitly the dialogue between Skateboarding, Parkour, Guerrilla Gardening and urban space, with the aim of revealing each disciplines unique spatial qualities, as well as the social, and spatial phenomena that occurs by consequence of their practice. The section will focus on exploring the way in which these modes of engagement can critique urban space, urban fabric, the wider city, its Architecture and inhabitants in new and unfamiliar ways. Before we depart Modern Architecture is a large subject that has been widely discussed and forms a large portion of contemporary architectural discourse. While it is, relatively easy, to obtain a comprehensive account of the Architecture that has pervaded the 20th century, it is, however, surprisingly more arduous to obtain an account of the public spaces that have emerged by consequence of its practice. It is more difficult still to find critical analysis of urban space engagement that negates normative functions. (Preston, 1985) It is far beyond the scope of this text to deliver the former; however, the text will endeavor to explore the phenomenon of human-urban interaction through the guise of a number of marginal urban cultural practices as they are enacted within the spaces between buildings. 2.1 Skateboarding The street skateboard is many things, and serves various functions. For some, it is a form of transportation. For others, a tool that used to engage with the urban fabric of the modern city. For some it is both, and more, it is a way of life. While it is impossible to pinpoint the exact date the Skateboard was invented, Borden suggests it originated in 1930-1950s California. Quite different from the modern skateboard of today, they were makeshift contraptions that looked more like scooters. They were constructed by children using roller skates, apple crates and wooden planks and were used to traverse the suburbia sidewalks. (Borden, 2001, p.13) Evenutually these homemade contraptions would evolve, loosing elements like the metal wheels which gave an uncomfortable and bumpy ride. They were eventually replaced with wheels made of composite materials such as plastic, clay and paper which gave the riders better traction and manouverability. (Borden, 2001, p.14-15) The skateboard did not only evolve in its technological and material capacity, but also in the way it was utilised by the user. Most notable was the introduction of a manouvre called the Ollie which can be seen in figure 01. The ollie involves a series of explosive, perfectly timed manouvres produced with the intent of launching a Skateboarder in to the air, with the skateboard the skateboard seemingly fixed to a skateboarders feet. (Borden, 2001, p.91) The feat which involves a delicate relation between body, board, terrain and gravitational force (Borden, 2001, p.91) would eventually develop into a cornerstone of modern skateboarding (Borden, 2001, p.91). The popularity of Skateboarding has waxed and waned over the years. Arguably, its most important resurgence was in the 1980s when a paradigm shift in the global skateboarding community occurred. Skateboarders, once content surfing the sidewalk, carving the empty pools of California suburbia and navigating the constructed space of the Skatepark were instead being drawn to the oppertunities of the modern city. (Borden, 2001, p.23) 2.2 Parkour According to the Oxford English Dictionary Parkour may be defined as a discipline or activity of moving rapidly and freely over or around the obstacles presented by an (esp. urban) environment by running, jumping, climbing, etc (Oxford English Dictionary , 2016) Figure 2 shows a traceur leaping from one building to another. Parkour is not merely about jumping over walls, despite some common misconceptions, it is an imaginative reworking of the existing spatial configurations as well as a reworking of the corporeal and a questioning of the self. (Angel, 2014, p.178) Much like modern street skateboarding, it may be argued Parkour is also synonymous with the the urban environment. Julie Angel, quoting Mathew Lamb goes as far as stating parkour is the dialectical relationship between the built form and the body (Angel, 2014, p.178) Parkour is a comparatively new form of engagement with the urban and originated as a form of military training, first developed by French naval leutenant George Herbert. His anthropologial observations of the indigenous peoples of Africa and beyond specifically their physical development and movement skills (Anon., n.d.) culminated in the formualtion of a physical training discipline refered to by Herbert as the Natural Method. (Anon., n.d.) More recently two individuals David Belle and Sebastien Foucan developed their own versions of Herberts original physical discipline, they formed a group of practicioners which called themselves the Yamikazi. They would later develop a strong following in their home country of France and with the help of acclaimed film director Luc Besson, the introduction of Youtube and other pioneers of the mid noughties, Parkour would eventually cement its-self within contemporary culture and develop further into a globally recognised and occuring phenomenon. (Anon., n.d.) 3.3 Guerrilla Gardening Guerilla gardening can best be described as the illicit cultivation of someone elses land (Reynolds, 2009, p.05). The activity can be broken down into two leading constituents guirella gardening for aethetics, and for hunger. The flora in an aethsetic context is regarded as the the guirella gardeners pallete, which is utilised in various ways to add personality and to articulate artistic expression in neglected urban space. Figure 03. Others garden out of necessity in what Reynolds calls people fighting for the right to have dinner on their plate (Reynolds, 2009, p.14) According to Reynolds no guerilla gardening manifesto exists, the activity is thought of as being a highly individual undertaking, with every gardener prescribing their own ethics, motivations and goals within their practice. (Reynolds, 2009, p.15) This however, isnt explicily the case with some practicioners arranging spectacular horticultural campaigns by organised and politically charged cells (Reynolds, 2009, p.5) As to the origins of guerilla gardening, one can assume due to the nature of the subject, that is -   cultivating land not belonging to oneself that guerilla gardening has been occurring since at the very least, the Neolithic age, some 14,000 years ago. (Reynolds, 2009, p.65) More recently there are well documented cases of the activity occuring within modern western cities such as New York, Paris and London. 3.3 Activating the modern city through activity Why then, does our three transgressive, at times illicit activities form a viable and interesting topic within Architectural discourse? For skateboarding, Borden suggests skateboarders have the ability to reject the Architecture and spaces of the city as a coherent urban entity (Borden, 2001, p.214)and instead view the saces of the modern city fabric as an orchestration of floating, detcahed, physical items isolated from each other.(Borden, 2001, p.214) This is essentially the skateboarder reproducing Architecture and the city in their own image, and in doing so participate in an exercise of re-mapping the city, and forming a tactile languge made of objects, textures and surfaces that may be recalled at will when required. (Borden, 2001, p.14) Ultimately the relationship between skateboarding and the modern city is highlighting how a space with a prescribed use is in reality inscribed with a multitude of uses.(Borden, 2001, p.247) Julie Angel speaking of Parkour, argues that traucers temporarily socially re-energises areas previously not used (Angel, 2014, p.191) suggesting, New encounters both socially and architecturally (Angel, 2014, p.191) for the inhabitants of the modern city. Parkour thus forms an example of the modern cities inhabitants ascribing new significance, and meaning, to the zero degree spaces/quotidian functional objects of the modern city. (Angel, 2014, p.179) For gurella gardening Olly Zanetti claims gardening is at once a passive activity yet, in certain contexts, affords the ability to radically appropriate space (Zanetti , 2007, p.17) The above statements suggest the three transgressive activities exhibit a range of phenomena, however, they also share common themes. For example, they are all performed kinetically throught movement and action informing the dialectical relationship between Architecture, space and the body. (Angel, 2014, p.178) Further, all three fit the definition of play, defined by the Oxford english dictionary as Exercise, brisk or free movement or action.(Oxford English Dictionary , 2016) Rawilnson and Guaralda suggest play is critical (Rawlinson Guaralda, 2011, p.1) to the wellbeing of the inhabitants of the modern city. Play also forms new meanings and memories for normative elements through an unconventional, and extraordinary level of interaction. (Rawlinson Guaralda, 2011) The above statements suggest the activities negate the prescribed use of space and are consequently venerated with new uses, meanings and memories in the process. May this suggests new spatial possibilities, opportunities, and futures for the inhabitants of the modern city? 3.1 Origins According To Christian Norburg-Schulz author of the book Principles of Modern Architecture Modern Architecture and thus the modern city which encapsulates it came into existence to help human beings feel more at home in the new world that had emerged with the arrival of the industrial revolution. This new world was the by-product of major advancements in personal mobility, the new political and economic paradigms associated with the new world structure and the arrival of what we would call today the media. While the arrival of new technologies were a key precursor in the manifestation of the modern city, another constituent was the general rejection of custom and tradition by leading 20th century architects.   (Norberg-Schulz, 2000) This can be seen in advertisements and literature, such as this Deutscher Werkbund (DWB) exhibition poster (Figure 4) promoting their Form die ohne ornament (Form without ornament) exhibition in 1924. This new architectural doctrine promoted Architecture that embodied openness and transparency, with conceptions of space that extend in all directions and instill with in it a sense of infinity. (Norberg-Schulz, 2000). 3.2 MAteriality As various architects, theorists, and historians have pointed out, no material has been more closely associated with the origins and development of modern architecture (Cohen Moeller , 2006) Cohen and Moeller are referring to concrete. It has been largely agreed that concrete has been synonymous with the modern architectural movement. In terms of the development of our chosen transgressive activities in the modern city, the tactile material quality inherent of the modern city be it the steel bollards obstructing vehicular access to a side street, or the granite benches of a piazza, or the in-situ re-in forced concrete floors and stairs of a regional building. Even the sculptural forms and surfaces orchestrating an Architectures external form and the pockets of green space that adorn it they have all been exploited to great effect. Also being utilized is the spatial organization of the modern city. With the process of urbanization comes its by-product the movement and re-distribution of people from rural to urban. This equates to a greater density of people with in urban space and Architecture/public space must accommodate this increased density. This is manifested through a principle of modernist/post-modernist design where-by notable spaces and architecture are linked by spaces designed for the movement/flow of large volumes of people. Interestingly these spaces which represent the liminal exteriors of society (Angel, 2014, p.178) are, according to Angel popular with traucers, the transitional spaces which direct and steer the human subject (Angel, 2014, p.178) using the available quotidian objects such as Ramps, barriers and staircases (Angel, 2014, p.178) are visual markers which influence and authorise their actions. Such fragmentation of space is what bored Borden refers to as the object-space-object-space rhythm born from a fragmentation of objects within a homogenous space (Borden, 2001, p.195). He maintains the spaces of the modern city that have evolved therein and importantly their potential for reappropriation can only have occurred in the concrete city with its smooth surfaces and running spaces excaliming medievel, reinessance or early industrical cities are crap to skate. (Borden, 2001, p195) Borden is refereing to skateboarding in this instance, however, one can easily understand how his theory may be applied to parkour and even guirella gardening, for parkour is explosive, physical and requires the fragmentation of space, and guirella gardening gravitates to the neglected green spaces which adorn the zero-degree spaces of the modern city. In respect of the above we can begin to view the modern city as the substrate from which a variety of different modes of self expression and identification with the urban environment may transpire. This begs the question; how is the modern city liberated of its ludic duty that is, the authoritative and cultural duty imposed upon it and how is it reborn as the space of total opportunity? For the answer we must understand how the practitioners of each identify with and seek opportunity from space. For skateboarders, Borden believes, the modern city is presented as a pre-existent object, thats liable to negation, specifically, throught expoliting its texcture. Texture in this context gives the skateboarder a different undersatanding of the modern city, an understanding informed from an expereince of surface and the tactility of materials. (Borden, 2001, p.194) Engaging with the city on the level of textual terrain presents the Skateboarder with a myriad of physical sensations, inscribed with in the textual qualities of space that move up through the skateboard and is felt by the skateboarder, as well as heard. The same can be said for the practice of Parkour, with the traucers intimate knowledge of the material and textual qualites of their immediate environemnt informing their movements and actions. For example, a sandstone ledge is a far safer landing pad in the wet than a polished granite one. This is arguably just one of countless material and textual judgements a traucer will make during a session. (Angel, 2014, p.181) Gurella gardening is a different beast all together. While parkour and skateboarding both rely on and engage heavily with the textual fabric of the city, guirella gardening is more selective of its environemnt, for ovbious reasons. Taking into account the particular activities that are happening within the modern city it may be argued the modern citys image is revitalised and reborn through transgression. (Tschumi, 1996) There is no social or political change without the movements and programmes that transgress supposedly stable institutionality architectural or otherwise; that there is no architecture without everyday life, movement, and action; and that it is the most dynamic aspects of their disjunctions that suggest a new definition of architecture (Tschumi, 1996) Tschumi initially implies that boundaries set by institutional orders, laws and codes must be transgressed if a new definition of Architecture and its associated meanings are to be developed. Thereafter he argues the importance of movement the activation of bodies in space to define Architecture. However, how does movement, action and their disjunctions define Architecture, and why are they important, and who are they important to? The collective? The individual? The City? Architects and planners? It is beyond the scope of the text to fully answer such questions, however, a critical analysis of the spatial phenomena and politics concerning skateboarding, parkour and guerilla Gardening is conducted which forms a basis for further research. 4.1 Publicly private. Various literature sources indicate a complex socio-political relationship between the chosen transgressive activities and the spaces occupying the modern city. Simpson suggests the street is a palimpsest of laws, orders, codes (Simpson , 2011, p.417) that contain within them thepotential for modification. (Simpson , 2011, p.417) One can understand the complications practitioners face during their day-to-day interactions with the modern city. This is largely due to what Simpson describes as the domestication of urban public space from the incivilities or certain inhabitants through the regulation of difference (Simpson , 2011, p.418) ultimately this domestication occurs to exclude nonconsumers or those who are deemed to detract from the experience of that space (Simpson , 2011, p.418) Rawlinson and Guaralda suggest activities of integrated play (Rawlinson Guaralda, 2011, p.20)must contend with and thus be subordiante to -   the authoritative powers in force, such as the government and the private institutions/bodies that own and maintain large percentages of cities. This suggests privately owned public spaces are dictated by a form of spatial politics which prioritises consumers over citisens. (Rawlinson Guaralda, 2011, p.20) This eventually leads to legislitave powers being drawn up, for example, legislature such as provisions in à ¢Ã¢â€š ¬-riot acts, the use of à ¢Ã¢â€š ¬-summary offences and restrictions on freedom of association and assembly in a public place (Rawlinson Guaralda, 2011, p.20) which aids in the restriction of activities which are deemend extraordinary or contradicttory to a spaces prescribed use. Julie Angel believes this level of legislation against Parkour, for example, is due to the nature of the activity, she suggests Private corporations fear the risk of liability to their organsiation (Angel, 2014, p.188) which is understandable. The same can be said for skateboarding, both activities involve mass bodies, objects and both, utilised in unison operating at high velocities, and in close proximity to other users of the same urban space. Skateboarding and Parkour are similar in their spatial politics, but what of Guirella Gardening? In London the activity has no legal protection (Zanetti , 2007, p.43) and further, Zanetti suggests the activity can theoreticallly be construed as trespass theft or criminal damage. (Zanetti , 2007, p.43), suggesting Reynolds ethic fits the definition of guerilla gardening exceptionally well: some people have a different definition of gardening. I am one of them. I do not wait for permission to become a gardener but dig wherever I see horticultural potential. I do not just text existing gardens but create them from neglected space. (Reynolds, 2009, p.4) 4.2 Designed suppression Angel quoting Michel Foucault suggests the Architecture and planning occurring within the modern city is underscored by a form of spatial tactics (Angel, 2014, p.184)as well as political technology.(Angel, 2014, p.184) Adding, methods used for the organization of bodies in space is conceived through enclosure, partitioning and of creating functional sites.(Angel, 2014, p.184) What are these spatial tactics and what other tactics are employed to restrict one form of use over another? Figure 5 illustrates a plan of the City Hall complex in London, containing the City Hall building designed by Foster Partners. Adjacent to the building is The Scoop, an 800 seat external amphitheater designed by Townshend Landscape Architects. The Scoop forms an interesting case study as it exemplifies the power struggle relations between space and non-prescribed use and reveals typical modes of designed suppression. The polished steel knurls that adorn the external granite forms, as shown in Figure 6 are located to restrict the frictional, horizontal movement of metal objects, such as skateboard axles (trucks). Figure 7 exemplifies the signage utilised by authority to forbid and criminalise non-normative activity. Interestingly, rollerblading as well as cycling a generally accepted form of inner-city transportation is legislated against in this instance. Thus presented are two examples demonstrating how architectural defense tactics have been employed demonstrating how owners, developers and governance contribute to the maintenance of power of one group over another (Angel, 2014, p.184) The political and design based tactics restricting urban activities like skateboarding, rollerblading and BMXing are not applicable with guerilla gardening. No examples of design-based tactics targeting gardeners explicitly have been found within academic literature. 4.3 Mediating conflict A review of current literature reveals interesting ways in which the three transgressive activities mediate conflict within the modern city. Whilst Borden suggests Skateboarding is antagonistic towards the urban environment (Borden, 2001, p.247) he presupposes skateboarders take advantage of the bounded temporality (Borden, 2001, 198) of certain spaces. He suggests skateboarders can mediate conflict with authority/building owners by choosing to use space at times when the adjacent buildings are not in use, such as at night or on weekends. Thus, skateboarders substitute one temporal rhythm for another (Borden, 2001, p.198) and in doing so animate the Architecture and spaces of the modern city at times when they would otherwise go unnoticed (Borden, 2001, p.198) Skateboarders and traucers inevitably mark and scuff the surfaces they use to perform on, marks left by the skateboarders utherene wheels on the ground, damaged ledges from an accumulation of contact (Figure 8) and trainer marks are but a few examples worth noting. Whilst its understood skateboarders avoid conflict through clever use of temporal rythms, theres no evidence within literature to suggest they take responsibility for the damage they inflict, as such one can assume theyre indifferent. The same cannot be said for Parkour, however, with Angle suggesting traucers go to great lengths to make their relationship with the environemnt a positive one (Angel, 2014,p, 182) The residual build up of material that can make space look untidy has been brought into question (Angel, 2014, p.182) within the parkour community. This has resulted in the Leave no trace initiative(Angel, 2014, p.183) (Figure 9) with traucers essentially chosing to paint over the marks their shoes leave behind, furthemore, traucers remove debris and litter before and after they practice, while they do this for their own safety Angel suggests Parkour potentially improves spaces.(Angel, 2014, p.182) As previously mentioned guerilla gardening differs considerably to the two former transgressive activities in its theory and practice. Its important to note that while the two former occur in plain view most of the time, its assumed guirella gardening does not. Guirella gardenings mediation of conflict is unequivocally linked to the activity, because o

Laboratory Report on Aldehydes and Ketones

Laboratory Report on Aldehydes and Ketones Mark Norly L. Tundag I. OBJECTIVES At the end of the experiment, the students are able to identify the functional group present in aldehydes and ketones, also on determining their physical and chemical properties and to perform chemical test to distinguish one from the other. II. MATERIAL and APPARATUS The experiment used a bunsen burner, vials, 100 ml beaker, test tube holder, vial brush, clay flame shield, wire gauze, acetaldehyde1, benzaldehyde2, acetone3, 2,4-dinitrophenylhydrozine4, ammoniacal silver nitrate solution [ (Ag((NH)3)2)NO3], Fehlings a and b, 6m sulfuric acid [H2SO4], very dilute potassium permanganate [KMnO4], distilled water [H2O] and Schiff’s reagent5. III. PROCEDURE and OBSERVATIONS The test for the physical characteristics of the carbonyl compounds namely the acetaldehyde (an aliphatic aldehyde), the benzaldehyde (an aromatic aldehyde), and acetone (a ketone) was the first to be investigated. Four drops of each of the carbonyl compounds were mixed with 2 ml of water in three separate vials. Only the aromatic aldehyde did not form a homogeneous mixture it formed two layers instead, wherein benzaldehyde at settled at the bottom. B1.The reaction between the carbonyl compounds and the 2,4-dinitrophenylhydrozine was performed and the precipitate was identified. After taking five drops from each of the carbonyl compounds that were placed again in three separate vials, yellow-orange precipitate that readily formed was seen after adding into each of the vials another 5 drops of the 2,4-dinitrophenylhydrozine. 2. The reaction of the carbonyl compounds with the Tollen’s reagent was performed next. Only with the aldehydes did a silver mirror on the sides of the vials were observed to exist when the carbonyl compounds mixed with Tollen’s reagent in three separate vials were heated for ten minutes. A black stain was only seen on the ketone vial with the reagent. 3. The result of the carbonyl compounds with the Fehling’s test was determined. From blue, the only compound that changed its color to green was the aliphatic aldehyde when the mixture of five drops of fehlings a and b with five drops of each of the carbonyl compounds in three separate vials were placed on the water bath. The remaining carbonyl compounds had no observable changes happened. 4. The reaction of potassium permanganate to the carbonyl compounds was observed and the organic products identified. Brown precipitate was formed on both the aliphatic and aromatic aldehyde but not on the ketone, when five drops of the carbonyl compounds was added to the mixture of the five drops pink colored potassium permanganate acidified with 2 drops of 6M sulfuric acid placed into three different vials. 5. The result of the Schiff’s test with the carbonyl compounds was described and interpreted. Only the aldehydes were a changed of color occurred when five drops of the Schiff’s reagent was placed in the three separate vials containing the carbonyl compounds. From cloudy white solution of acetaldehyde to lavender and yellowish solution of benzaldehyde to a colorless solution with pinkish globule that settled at the bottom of the vial. IV. CONCLUSION Aldehydes and Ketones are collectively called as carbonyl compounds, referring to their carbonyl [ C=O ] functional group that affects their solubility rendering it relatively higher because of the molecule’s ability to hydrogen bond with water but it is also dependent to the molecular mass and the number of carbon present on the nonpolar ‘R’ group, if the R group is strong enough to cancel out the hydrogen bonding of the functional group with water it will make the entire compound insoluble. Benzaldehyde, for example is insoluble because of the presence of the benzene ring that is nonpolar in nature. To investigate the chemical properties of carbonyl compounds and to differentiate one from the other some reagents were used in the experiment: 2,4-dinitrophenylhydrozine for example gives off a yellow orange precipitate when it detects the presence of the carbonyl functional group in a solution, the aliphatic aldehyde reacted to the reagent forming acetaldehyde-2,4-dinitrophenylhydrozone1, the aromatic aldehyde reacted to the reagent forming benzaldehyde-2,4-dinitrophenylhydrozone2, the ketone reacted to the reagent forming acetone-2,4-dinitrophenylhydrozone3. Tollen’s that contain ammoniacal silver nitrate on the other hand, differentiates aldehyde from a ketone considering the fact that silver mirror on both the vials were formed due to the reduction of the oxidizing agent forming Ag+, only aldehydes can undergo oxidation because of the presence of an oxidizable hydrogen on their structure in which case ketones don’t have. The resulting organic product of the oxidati on of aldehydes is carboxylic acid. This result can also be duplicated using another oxidizing agent that is KMnO4 in an acidic medium giving off brick red precipitate (the oxidizing agent that is reduced) and the corresponding carboxylic acid, obviously still in this reaction there will be no change to be expected with the ketone. The strength of the oxidizing agents can also have a great impact to an impending reaction because if a weak oxidizing agent is used only the aliphatic aldehyde can react, this is evidently observed in the experiment using the Fehling’s test. The reagents contain copper sulfate in five moles of water with two drops of sulfuric acid and potassium tartrate sodium hydroxide that allowed the formation of the carboxylic acid CH3COOH and the precipitate that is brick red, the Cu2O. Although, the stated reactions above can be handful enough evidence to differ an aldehyde and a ketone there is also the Schiff’s test to add the list, the ketone wont still react and the change in color is still on the side of the aldehydes , this ranges from lavender to pink. The more I have journeyed through these experiments, the more I came to be amaze with the organic compounds I once just often paid less attention to other than the comfort room while reading the labels and ingredients at the back of the shampoos and soaps and conditioners I used. Chemistry, my first love. V. THEORITICAL BACKGROUND An aldehyde contains at least one hydrogen attached to the C of a C=O (carbonyl group). A ketone contains two alkyl groups attached to the C of the carbonyl group. The carbon in the carbonyl is sp2 hybridized, has a bond angle of 120o, and is trigonal planar. Aldehydes and ketones have dipole-dipole attractions between molecules, and no hydrogen bonding between molecules. These compounds can hydrogen bond with compounds have O-H or N-H bonds. The melting points and boiling points of aldehydes and ketones are between alkanes and alcohols. The slightly positive carbon atom in the carbonyl group can be attacked by nucleophiles. A nucleophile is a negatively charged ion (for example, a cyanide ion, CN), or a slightly negatively charged part of a molecule (for example, the lone pair on a nitrogen atom in ammonia, NH3). During a reaction, the carbon-oxygen double bond gets broken. The net effect of all this is that the carbonyl group undergoes addition reactions, often followed by the loss of a water molecule. This gives a reaction known as addition-elimination or condensation. An aldehyde differs from a ketone by having a hydrogen atom attached to the carbonyl group. This makes the aldehydes very easy to oxidize. For example, ethanal, CH3CHO, is very easily oxidized to either ethanoic acid, CH3COOH, or ethanoate ions, CH3COO-. Ketones dont have that hydrogen atom and are resistant to oxidation. They are only oxidized by powerful oxidizing agents which have the ability to break carbon-carbon bonds. REFERENCE Stroker, Stephen H., Exploring General, Organic, and Biological Chemistry, Cenage Learning, 2010

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The Protestant Reformation and Its Impact on European Society Martin Luther was born in 1483 in Eiselben, Germany. He originally intended to pursue a career in law, but changed his path to theology after surviving a dangerous lightning storm. As a monk, he wrestled with his conflicting views in faith. During his time in an Augustinian monastery, he began to develop a belief that God was cruel for requiring him to devote so much effort into living a pious life. Luther soon began to believe that God was directly connected with people and that actions did not lead to salvation. During his lifetime, a philosophy known as Renaissance Humanism had been developing. It called for researching the original sources of records as well as empowering all humans. He established his theological beliefs by studying the Bible directly instead of following Catholic tradition. The act of going back to the source of information was part of Humanist philosophy. Luther then translated the source of The Bible into vernacular, which went along with another Humanist ide a of educating the common person. Luther became a professor in Wittenberg, Germany in 1508. There he attempted to institute Humanist philosophy as the basis of academics instead of the Medieval Scholasticism, which was the established teaching style of the time. Scholasticism was set up by the Church as a teaching style for Universities around 400 years prior and eventually became an attempt to reconcile Christian doctrine and ancient Greek philosophy. Luther ultimately became critical of many of the traditions in the Church and his objections spread throughout Europe, starting with his 95 Theses in 1517. Although he originally was only interested in intellectual discussion, Luther became ... ...he Anabaptists represented a more extreme side of the Reformation. Among their views were adult baptism and separation of church and state. The Anabaptists were persecuted by both Catholics and other Protestants, though they survived in Northern Germany and the Netherlands. These many divisions in Christianity likely would not have formed if Luther did not raise his questions against the Church. Science in Europe could develop more easily as people were not as restricted by the Church’s authority. The Catholic Church was not against science, but it had adopted old Greek methods, which were reconciled with Christianity by Aquinas, to become the accepted philosophy of the Church. This paradigm was part of the traditional Scholasticism method of critical thought and, because it was the established teaching and learning style of the Church, few desired to go against it.