Biology Notes: Threats to biodiversity in MA 1. Climate change: temp‚ sea levels‚ precipitation 2. Non climate threats such as habitat loss‚ habitat fragmentation‚ and invasive species and air and water pollution Fragmentation: often due to man (dams‚ roads‚ and general development) Elements of biodiversity: Species‚ ecosystems & landscapes Mammals from bats to bears Bats got the white nose fungus which caused the bats to die and the insect population flourished because the bats main job
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The factors that would cause the lung to collapse are elastic recoil and high surface tension. And the factors that prevent the lungs from collapse are negative intrapulmonary pressure and surfactant. During expiration : volume increase and pressure decrease During inspiration : volume decrease and pressure increase The role of surfactant is to decrease surface tension by more than 40 times. And it’s effect on surface tension is to prevent them from PO2 in alveolar : 104 PO2 in venous blood
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Volume-variety and design In Chapter 1 the four V’s of operations were described. These were volume‚ variety‚ variation and visibility. The first two of these – volume and variety – are particularly important when considering design issues in operations management. Not only do they usually go together (high variety usually means low volume‚ high volume normally means low variety) but together they also impact on the nature of products and services and processes which produce them. The volume and
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Biology Exam Review Unit One – Biochemistry What is an isotope? Isotope - An isotope is all atoms of the same element that have the same number of protons‚ but they may have different numbers of neutrons in the nucleus. - This means that all atoms with the same atomic number can have different atomic masses. - Because they have the same number of protons and electrons‚ they behave exactly the same in chemical reactions. Radioisotope - The nuclei of some isotopes of an element are unstable
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| 2 | 4.1 Vertical analysis 4.2 Horizontal analysis | 23 | 4. Key ratios analysis | 4 | 5. Share issues | 5 | 6. Conclusion | 5 | 7. Bibliography | 6 | Table of Appendixes 1. Income statement – Horizontal and vertical analysis | 2. Statement of financial position – Horizontal and vertical analysis | 3. Ratio analysis - Liquidity and Profitability | 4. Ratio analysis – Efficiency and Investment | 5. FTSE 100 Index – weekly share prices
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Ratio Analysis University of Phoenix HCS/571 Finance Resource Management Sept 24‚ 2013Rosetta Stringfellow‚ MBA‚ BSRatio Analysis Ratio analysis is a widely used managerial tool that compares one number with another to gain insights that would not arise from looking at either of the numbers separately. Ratio analysis is used to examine and interpret the relationship between two numbers on a financial statement. This is done so that the managers
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Ratio Analysis Ratio analysis is used to evaluate relationships among financial statement items. The ratios are used to identify trends over time for one company or to compare two or more companies at one point in time. Financial statement ratio analysis focuses on three key aspects of a business: liquidity‚ profitability‚ and solvency. Liquidity Ratios Liquidity ratios measure the ability of a company to repay its short‐term debts and meet unexpected cash needs. Current ratio The current
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References: Edlin‚ G. Golanty‚ E. and McCormack‚ B. (1999). Essential for Health and Wellness‚ Toronto: Jone and Bartlett Publishers. Pp280 McMillan‚ B and Starr‚ C. (2013). Human Biology‚ Belmont: Brooks/Cole‚ Cengage Learning Pp 179 Starr‚ C.‚ Ever‚ C. and Starr‚ L. (2009). Biology Today and Tomorrow with Physiology‚ Belmont: Brooks/Cole‚ Cengage Learning pp 432
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fluctuation appeared. Ratio analysis Year/ratio 2011 2012 2013 Industry average Current ratio 0.90 0.77 0.82 Quick ratio 0.78 0.65 0.70 Gross profit ratio 55.6 51.7 54.6 Receivable turnover ratio 13.59 13.95 12.49 Inventory turnover ratio 18.45 19.25 19.51 Net profit ratio 1.74 -1.64 0.03 Debt to equity ratio 0.89 0.92 0.88 Asset turnover ratio 0.70 0.71 0.77 Current ratio is always larger than quick ratio‚ it may because that inventory
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CLASSIFICATION OF RATIO ANALYSIS "Ratios" can be grouped into various classes according to "financial" activity or function to be evaluated. In view of the requirements of the various users of "ratios"‚ we can classify then into the following categories. Liquidity "Ratios" Profitability "Ratios" Solvency "Ratios" "Financial" statement "analysis" is a judgemental process. One of the primary objectives is identification of major changes in trends and relationships and the investigation of the
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