Light Absorption by Photosynthetic Pigments in Silver Beet Abstract The aim of the experiment was to determine the absorption of differing wavelengths of light by individual pigments in the vegetable silver beet. Pigments were extracted from silver beet leaves and separated into chlorophyll a‚ chlorophyll b‚ and carotene via chromatographs. Chlorophylls were then separated and an absorption spectra created using results obtained from a spectrophotometer. It was clear there were two distinct peaks
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Comparison of side effects‚ limitations and risks. For the both ionising and non-ionising radiation there are many side effects‚ risks and limitations. In ionising radiation‚ there is a risk of cell mutation which can result in developing cancer if there is overexposure of the radiation to the patient’s. In the worst state this radiation can result in death. This type of radiation is not recommended to the groups of people like children‚ pregnant women or the elderly as it will expose them to higher
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generalized gamma distribution with three parameters‚ which include one more “shape”‚ is one of these models‚ and includes the Weibul and Lognormal as special cases. This model is originally introduced by specifying with one parameter gamma distribution with index parameter k>0. However the mean and the variance of the gamma distribution both equal to k‚ and as “k” increase the gamma does not have limits‚ so the cases k=1 and k = ∞ give the Weibull and Lognormal distribution‚ the two parameter gamma distribution
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factor that may affect communication is the use and abuse of power. In health and social care effectively every care provider has power over all patients on what standard of care they receive. The word power is defined as….. “The capacity or ability to direct or influence the behaviour of others or the course of events” - http://www.oxforddictionaries.com/definition/english/power Often when we communicate there is always an overall power within that communication. The speaker may create the status
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Risk: A potential event that may have a detrimental effect on time‚ cost‚ quality and deliverables. Issue: This is an unpredicted event that requires a decision otherwise a negative effect on the project may result. Risk management - general approach Risk management is something that all projects need. The depth of planning may vary. It is not easy. What general approaches can you think about? Typical areas where risk (see also ’The Complete Risk management package’) will require assessment
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Obama’s visit may cancel trip to the Philippines. The reported shutdown of the US government owing to a budget stalemate in Congress might affect the scheduled visit of President Barack Obama to Manila next week‚ Philippine Ambassador to Washington Jose Cuisia Jr. Said. Cuisia told radio station dzBB there is a possibility that Obama might put off foreign trips until the deadlock is resolved. Obama is set to visit the Philippines on Oct. 11 and 12. “I hope Obama’s visit to the Philippines will
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In her nostalgic poem “Centaur”‚ May Swenson defines an optimal childhood through the speaker’s reminiscence about the summer play of a ten year old tom boy‚ grasping every carefree moment of youth. The speaker captures this girl’s imagination through her depiction of a metaphorical centaur‚ who is a girl who becomes part horse in her mind. The speaker’s reflection of this specific summer reveals a lack of responsibility and an abundance of opportunities comprise a lighthearted adolescence. The
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Traveling Abroad May Be a Double-Edge Sword Essay Below is a free essay on "Traveling Abroad May Be a Double-Edge Sword" from Anti Essays‚ your source for free research papers‚ essays‚ and term paper examples. traveling abroad may be a double-edge sword Traveling is a common and useful way to release ourself. With the development of economy and the importance of peoples’ living standard ‚ more and more people prefer traveling abroad. It can close the relationship among different countries
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aren’t put in place when a dilemma arises. There is a great emphasis on the importance and relevance in motivating the students in the classroom. Without the knowledge of extrinsic and intrinsic motivation and what drives students to learn‚ teachers may not know what inspires or how to encourage students to work to the best of their ability. Teachers must portray themselves in a professional manner at all times‚ whether they are dealing with students‚ parents or colleagues. Professionalism can be
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The May 4th Movement in China The first Cultural Revolution of China’s 20th century began with the May Fourth Movement on May 4th‚ 1919. The May Fourth Movement in China was an anti-imperialist‚ cultural‚ and political movement. Although it physically began on May 4‚ 1919‚ it actually lasted from about 1917 until 1923. It marked the rapid rise of Chinese Nationalism as well as a re-evaluation of Confucianism. The movement was sparked by the dissatisfaction with the terms of the Treaty of Versailles
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