components of an X-ray Tube? The x-ray tube consists of an electrode pair - a cathode and an anode. The cathode is a negatively charged heated filament made from tungsten. The anode is a positively charged flat disc‚ also made from tungsten. The electrode pair sits inside a glass vacuum tube‚ which is lined with lead for protection. 2) State the two interactions that occur in the X-ray tube to produce the x-ray beam Bermsstralhung interaction and Characteristic interaction. 3) The X-ray beam is attenuated
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Marriott Corporation The Cost of Capital Author Student Number 董晖 林桐 吴正浩 祝承懿 Shanghai Advanced Institute of Finance‚ Shanghai Jiao Tong University Table of Contents Background The hurdle rate is the required return or opportunity cost of each division and company. Only project with positive NPV discounted by hurdle rate will be invested‚ and the total return of Marriott up to all projects invested. Though there are many subjective aspects in estimation
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Background P. elliottii x P. caribaea is a fast growing tree‚ with a good stem form and good branching characteristics. The hybrid produces a stable wood with mature wood properties comparable to or better than those of commercial species such as P. patula‚ P. elliottii and P. taeda. (Malan‚ 2002). Both the parent species used to create this hybrid unfortunately are known to from resin-related defects. It is thus expected that this hybrid suffers from the same resin related defects and there appear
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To: Executive‚ Zoecon Corporation From: Date: Thursday‚ February 17‚ 2005 Subject: Strike Roach Ender Introduction Projected Industry Consumers Professional Projected Growth Rate of 10% annually Projected growth rate of 8% annually Projected sales of $4.4 million Projected sales of $2.7 billion Flea IGR Introduction Similar Scenario Great success of introduction of flea IGR PRECOR into PCO‚ veterinary and pet store markets. In 1980 Zoecon broke into the supermarket
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narratives “The Scholarship Jacket" by Marta Salinas‚ "The Jacket" by Gary Soto and "Vinnie ’s Jacket" by Anna Nussbaum all have a jacket as the central symbol. In each of these works‚ however‚ the jacket represents very different things. For Marta Salinas in "The Scholarship Jacket"‚ the jacket symbolizes eight years of hard work and expectation. Throughout the narrator ’s life‚ she had been working hard to achieve academic excellence in hopes of receiving the scholarship jacket. Marta hopes to follow
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AK Steel Holding Corporation AK Steel (NYSE: AKS) has got a perfect start for 2016‚ with its shares gaining more than 83% so far this year. This strong momentum in the share price performance can be attributed to the recent rally in steel prices along with the strong financial and operating performance in the fourth-quarter of 2015. Steel prices shot up to the tune of 8% to 27% across the world in 2016. For instance‚ The United States HRB spot price rose by 10% to the current level of $466 per metric
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Waterproof (Wicking?) & Breathability Waterproof Ski Jackets: If you’re serious about being warm‚ you should be serious about waterproof materials. Your insulator is good as none when it’s soaked‚ so features like taped seams‚ waterproof zippers‚ waterproof fabrics and advanced techniques in construction mean the most when it comes to being invisible to water. Arc’teryx knows this‚ that’s why they used Gore-Tex XCR fabric in their Fission SV jacket. The Fission SV also uses Primaloft polyester insulation
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Harnischfeger Corporation • Includes in net sales products purchased from Kobe Steel. Financial Statements of certain foreign subsidiaries are included on the basis of their fiscal years ended July 31. Although this has no significant impact on net income‚ it did increased net sales by $5.4 million. • Perhaps one of the most significant accounting changes would be changing the method for depreciation expenses on plants‚ machinery and equipment – from principally accelerated methods to straight
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Nicole Luck Dr. Paul Haspel American Literature I Ready Like a Red Jacket In Red Jacket’s speech he addresses Jacob Cram’s statement that “there is but one religion‚ and but one way to serve God‚ and if you do not embrace the right way‚ you cannot be happy hereafter”(). When Red Jacket responds‚ he is not only talking to his fellow tribe members‚ but to future generations as well. And not necessarily about religion‚ but about life and the flaws and effects an oppressive culture can have upon another
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Capstone Turbine Corporation Capstone Turbine announced the results for its third quarter (ended 31st December 2015) of fiscal 2016 on 3rd February. The company’s revenue has increased 20 % sequentially from $ 17.9 million in the second quarter to $ 21.5 million in the third quarter. The company was also able to improve its gross margin sequentially from 11 % to 19 % and reduce the net loss from $ 7.9 million to $ 6.0 million‚ an improvement of 24 %. A more representative metric than the net income
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