Art Essay Example | Topics and Well Written Essays - 500 words - 24

Art - Essay Example Within this outline there is a square gold pattern, with elaborate corners and mid-line embellishments. This part of the design encloses a dark center area within which dark and light blue patterns are woven, along with four larger, flower-lile motifs with bright white outlines and dark brown centers. Two interlocking eight point stars make up the centrepiece, one in light gold and one in light blue, with a small light blue dot and petal-like surround forming exactly the middle of the tile. All of these figures form concentric shapes around the tiny dot in the middle. There is a very tight design principle at work in this tile. All of the angles and proportions are carefully measured so that the whole piece has a four, eight and twelve-fold structure. There is a geometric logic behind the stars, and the four quarters reflect each other bringing great harmony and unity to the overall design. Within this extreme regularity there is also considerable low key variation. The use of fragments of tile within the dark blue and brown color blocks breaks these parts up, and gives them a quirky, interesting texture. Against this broken surface, the pure white sections appear startlingly solid and bright, and draw the eye to the four central flower motifs and the pinpoint in the middle which is surrounded with a petal-like ring of white. These shapes are not realistic depictions of actual flowers, but more like generic indicators of living forms. Likewise, the geometric features incorporate curves as well as straight lines, giving this piece an intriguing mixture of mathematical and biological connotations. The use of contrast is key to this piece, and this reflects the likely use of this tile on a wall or floor, adjacent to other similar or perhaps identical tiles, so that the patterning can extend in ever growing circles as each tile link s to the next. There is obvious wear on the surface of the tile, but in spite of

Organizational culture Assignment Example | Topics and Well Written Essays - 2250 words - 1

Organizational culture - Assignment Example The culture itself is a by-product of observable artefacts and espoused values. There are four types of organizational culture that are given below: 1) Clan culture: this form of organizational culture represents a family like culture in which flexibility is visible whereas employee satisfaction through development of consensus and employee involvement is considered as an important attribute of organizational management. Where such culture is conducive for employee’s job satisfaction and general motivation, there are also inherent risks of lack of diversity since only homogenous employees will thrive in such culture. Furthermore, lack of leaders’ authority and abuse of flexibility is also some of its disadvantages. 2) Adhocracy culture: flexibility is valued in this type of culture but with an external focus on development and growth by presenting innovative products and services. Some of the key elements of this culture are adaptability, creativity with quick response to market challenges and opportunities and less centralised power. Although such culture shows less formalization of processes whereas its unpredictability favours creativity, there are probabilities that such organizations rely heavily on new technology, unnecessary involvement of too many employees and reduced employee’ accountability and risk management (Kinicki and Kreitner, 2012). 3) Market Culture: this type of culture focuses mainly on growth and competition, building organization over the phenomena of control. Such organizations are result-oriented with more attention paid to customers and profits instead of employee’s satisfaction. The major advantage of this culture is higher profits and better results i.e. revenues and employee efficiency however it may ignore employees’ needs, job satisfaction and their welfare. 4) Hierarchy Culture: this culture has formalized procedures with defined roles and responsibilities; internal focus and higher managerial c ontrols are some of its basic traits. Such culture is predictable and has extensive risk management. However, this culture may lack innovative vibe since all the authorities rest with few individuals. Furthermore, employees may find it unnecessary to collaborate and compete within each other for controls (Kinicki and Kreitner, 2012). There are also various types of organization structures that are bureaucratic, functional and divisional or matrix structure. In bureaucratic model, organizations have strict hierarchies and central controls. In functional structure, organizations are divided into segments that have different functions such as marketing, HR, finance, administration etc. On the other hand, divisional structure results in many independently working departments with their own resources and they operate independently. Such division can be due to different geographic location, products and services etc. In a matrix organization, employees are utilized on the basis of their f unctions and use intended i.e. product or service. Hence, teams can be formed by involving members of different departments but are assigned with common goals. In the given case studies, City College has a functional model while Enterprise follows divisional model. City College is a single entity present on one location and providing education to students therefore dividing it into several departments functionally is appropriate for organizational effectiveness. However, such strict definition of roles and responsibilities may make it difficult for departments to collaborate and it may result in lengthy processes and procedures followed by unnecessary communication and transfer of responsibility in emergencies. On the other han

Quality Management and Business Process Management Essay

Quality Management and Business Process Management - Essay Example It is evidently clear from the discussion that scholars like Apel viewed the Characteristic core of the scientific philosophy as the main alternative of modern scientific theory. Habermas’ theory of communication is of the notion that communication patterns are analyzed as well as ideal speeches are of utmost significance. Characteristics of honesty and accuracy provide a way for reflective, rational as well as moral decision making. Top quality management also consists of efforts that are aimed at installing and making a permanent condition in which a given organization continuously aims at improving its ability to deliver products and services of high quality to its clients or customers. The techniques of TQM mostly draw upon previously developed techniques and tools of quality control. This refers to a holistic approach to management to align an organization’s commercial processes with the needs of the customers. It makes use of a systematic approach in an attempt to gradually improve the efficiency and effectiveness of a business while at the same time striving to achieve flexibility, integration with technology as well as innovation. This can actually be referred to as a process optimization procedure. This form of management can positively affect the revenue generation as well as cost. As an approach to management, BPM sees processes as an organization’s strategic assets that must be managed understood as well as improved so as to deliver services and products that are value added. This is the term that is associated with thinkers from the Frankfurt school of critical and social theory like Adorno, Fromm, Marcuse, Horkheimer as well as Habermas. The sole purpose of these is to help us to recognize how dominant ideologies are unjust and uncritically accepted by the majority.

Human Biology Essay Example | Topics and Well Written Essays - 1500 words

Human Biology - Essay Example Fixation therefore preserves protoplasm, prevents autolytic changes and bacterial growth (Pawley, 2006, p. 370). After this, tissue sample should undergo dehydration, clearing and embedding. These processes ensure tissue sample is dehydrated or cleared from fixated agents and solidified to provide strong support to tissue blocks to make cutting in thin sections possible (Pawley, 2006, p.370). In bright field light microscopy staining for routine histological examination of tissue sections enhances natural contrast making tissues or cells more visible. Haematoxylin reacts with basophilic components of cells producing bluish tint to dark blue stain, Eosin stains pinkish colour to pink of acidophilic components of cells (Bancroft and Gamble, 2008, p.126). This is a cardiac muscle tissue. Its fibers are joined by intercalated discs, thick plasma membranes, shown as horizontal lines in the picture (DuPree and DuPree, 2007, p.53). The single central nucleus is also visible. This is a central nervous system, particularly a spinal cord formed by nervous tissue. Neurons and neuroglia are remarkable in this image showing the interconnecting cells and their supports (Chiras, 2011, p.78). This is a neuron which contains nucleus in its cell body that is responsible for synthesizing proteins and membranes while the axon conducts electrical impulse while the dendrites collect information (Hollenbeck and Bamburg, 2003). Satellite cells are situated in dorsal root ganglia somewhere in either side of the spinal cord and they enclosed cell bodies containing sensory neurons that are found inside the ganglia (Tiidus, 2008, p.77). Ordinary staining technique could not enhance visibility of the collagen fibres of hyaline cartilage (Amitrano and Tortora, 2012, p.65). Protoplasm and nuclei under intranuclear network are found in this specimen. Giemsa method of

Systematic Approach to Learning and Development Essay

Systematic Approach to Learning and Development - Essay Example The significant role of systematic approaches could also be found in other fields of activities such as medical and engineering where they serve as the foundation for any kind of activities (Sadler-Smith, 2006, p.51-52). From the perspective of learning and development, systematic approach supports these activities by enhancing their effectiveness and guides them in attaining desired learning objectives. The systematic approach towards the process of learning and development rationalizes its complex structure by dividing the entire process into several steps of learning and development. The systematic approach encourages the execution of the process of learning and development in a cyclic or iterative manner. Each of the phases present in the cyclic model represents a step in the learning process. In order to achieve the excellence, it becomes very essential for organizations to encourage their learning and development activities. The practice of continuous learning provides organizations with a competitive edge that ensures that they are ahead of their competitors. The systematic approach towards learning and development also supports organizations in developing their knowledge base on a regular basis. Emphasizing the training needs as per the need of the employee base is an important aspect of learning and development at the organizational level. The systematic approach to learning and development is classified into separate steps which begin with identification and evaluation of learning and development needs. During the primal stage of learning and development, identification of performance level is done which helps in identification of areas where learning and development activities are required. After the assessment of current performance level, subsequent steps of identification of learning needs are performed.  

Addiction is a Brain Disease Research Paper Example | Topics and Well Written Essays - 1250 words

Addiction is a Brain Disease - Research Paper Example This means that there are two types of addiction: behavioral addiction and substance dependence. This can be harmful for oneself and for others. Furthermore, it is important to distinguish between a habit and an addiction: a habit is what a person chooses to do, and there is no physical and physiological aspect to it, till you become so used to that substance that you cannot do without it. With addiction you also cannot survive on the same doses every time; you need to increase the dosage every time in order to satisfy yourself and you cannot stop without help. It causes many problems in every aspect of one’s life and needs to be considered. Its causes and treatments need to be laid out for better understanding. (Nordqvist, March) The prefrontal cortex is the area of the brain that allows human beings to evaluate situations, make rational decisions and control their emotions and desires. This part of the brain is still developing in adolescence and abusing it will have a very dire effect in the future. (Buljan, 2010) An addict is a person who is addicted. This person will have desires and cravings, in which he will urgently want to indulge, and usually symptoms of withdrawal accompany this feeling if he does not get the substance he craves. There are several reasons for this disease. Genetics are suspected, and so is the environment, but the new explanation that has been discovered is that it is a brain disease. (Maureen C Nash, 2011) The roles of the reward mechanisms in the brain are suspected to be involved with this disease. Dopamine systems stimulate the brain when it receives a reward be it food, or any other thing that the person likes. This is the only centre of the brain that stimulates it, and no additional centre has been found to cause addiction. Taking the substance that you are addicted to changes the wiring of your brain and you require special needs to fulfill your cravings. Dopamine is activated with the use of the substance or aspect th at you are addicted to; and this is not a natural process, but a highly unnatural one as you make your brain accustomed to the aspects that it is usually not used to, but is in fact actually sensitive to. It not only arouses your brain and rewards it but the arousal it leads to is of abnormal nature, leading to changes in the brain’s motor and cognitive abilities. Other researchers believe that what is involved in addiction includes: the medial prefrontal cortex, the hippocampus, amygdala and nucleus accumbens. There are other cortical structures involved in the rewarding centre of the brain apart from dopamine. This was shown by Hans Breiter with the help of functional magnetic resonance imaging. In simple terms, drugs such as morphine, or money, or shopping, rewards your brain and satisfies it. But if you don’t acquire them, you will experience withdrawal. This is not just the case with drugs, but also non-drug expectations. A drug will lead to ‘drug rewardsâ⠂¬â„¢ whereas a non drug will lead to a ‘non-drug reward.’ (National Institute on Drug Abuse, 2000) Positron emission tomography studies by Nora Volkrow showed that substance abusers had fewer striatal D2 receptors. There was also lower monoamine oxidase B which is important in the reward circuit of the brain in those who were addicted to smoking. This meant that more dosage was needed every time to stimulate the reward centers because addiction was reducing the enzymes needed to stimulate it. (National Institute on Drug Abuse, 2000) The brain reward system can be further extended beyond the dopamine system. The stimulation has to do with the synaptic actions when dopamine is stimulated which are affected by addiction. Since the brain is not used to such stimulation, it is required to adapt to it, a

Business forecasting Essay Example | Topics and Well Written Essays - 1250 words

Business forecasting - Essay Example Budgets do not simply indicate the upcoming period’s expenses and revenues, as competition in the market place increase, companies have recognized the need to accurately predict their future operations’ outcomes and the related resource requirements. Budgeting involves use of forecasting techniques, it is an organization-wide process and is central in strategic planning. Effectiveness of the budgeting process depend on the accuracy of forecasts, reliability, simplicity, and cost effectiveness, this accuracy can be enhanced by use of various techniques, using more than one method of forecasting, and obtaining enough and more accurate data (Rasmussen 2003, p. 113). Where budget forecasts fall far from actual outcomes for the period, it is likely that poor decisions on future projections are made and management may end up lacking trust in budgets made while the whole organization may suffer poor planning. Poor budgeting forecasts results from poor budgeting tools lack of s taff training on forecasting techniques, too little time allocated in making correct projections. Correct budget forecasts makes financial planning and execution of operating activities like staffing, inventory management, marketing plans, and performance easier. Budget forecasting is used in making different types of budgets including purchase of raw materials, inventory levels, adjusting incentive plans and staffing levels. Budget forecasting is central in project planning and costing, financial outlays and staff.