Philippine Normal University College of Language‚ Linguistics and Literature Department of English Text Book Evaluation In partial fulfillment of the requirements in ELT 505: Preparation and Evaluation of Instructional Materials Submitted by: Noveras‚ Ellen P. 02 October‚ 2010 Introduction English for a Better World III‚ An Interactive‚ Collaborative and Integrative Worktext
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phosphoric acid‚ and 1mL of concentrated sulfuric acid was added to a 250 mL round bottom flask and mixed thoroughly with a magnetic stirrer. A simple distillation set up was installed with a 250mL round bottom flask‚ jack‚ stirrer‚ heating mantle‚ and variac. The solution was heated gently with a small heating mantle to distill the crude product while keeping the vapor temperature around 100C or less. The crude product was collected which contained water‚ 4-methylcyclohexene‚ and trace acid. D
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Generic name: tranexamic acid General Pronunciation: tran-ex-AM-ikAS -id Trade Name(s) • Cyklokapron • Lysteda Pregnancy Category Category B Ther. class. hemostatic agents Pharm. class. antifibrinolytics plasminogen inactivators Indications • IV: Prevention or reduction of hemorrhage during and following dental surgery in hemophiliacs. • PO: Treatment of cyclic heavy menstrual bleeding. Action Inhibits activation of plasminogen‚ thereby preventing the conversion of plasminogen
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Acidity’s effects on Fruit Browning Aim: To test whether the acidity of the surface area of an apple has an effect on the rate of enzymatic browning over 70 minutes. Hypothesis: the more acidic the surface area the longer it takes for the fruit to oxidise. Variables: Independent: acidity of surface area of the apple Dependent: the progression of melanin (brown pigment) after 70 minutes Controlled/fixed: time of day‚ knife used to cut fruit‚ portion of fruit‚ environment
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As mentioned above‚ bacterial growth rates during the phase of exponential growth‚ under standard nutritional conditions (culture medium‚ temperature‚ pH‚ etc.)‚ define the bacterium’s generation time. Generation times for bacteria vary from about 12 minutes to 24 hours or more. The generation time for E. coli in the laboratory is 15-20 minutes‚ but in the intestinal tract‚ the coliform’s generation time is estimated to be 12-24 hours. For most known bacteria that can be cultured‚ generation times
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In preparing a statement of cash flows‚ the term cash is broadly defined to include both cash and cash equivalents. Cash comprises cash on hand and demand deposit with banks. Cash equivalents consist of short term‚ highly liquid investments such as treasury bills‚ commercial paper‚ and money market funds. Such investments are made solely for the purpose of generating a return on funds that are temporary idle. Instead of simply holding cash‚ most companies invest their excess cash reserves in these
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1. Notwithstanding challenging business conditions in China‚ do you think Australian business needs to exit Europe and America and focus on Asia? Justify your answer. As seen in the previous few years the Asian market has boom in the world economy. China emerges centre stage and it’s the economy is closely intertwined with the world at large. It is the world’s largest consumer marketplace. The averaged over 10% economic growth while the global financial crisis is going by preceding years; China
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THE BUDGETARY PROCESS THE BUDGET What is Budget? The Annual Financial Statement or the Statement of the Estimated Receipts and Expenditure of theGovernment of India in respect of each financial year is popularly known as the Budget. Presentation of Budget 2. The Budget is presented to Lok Sabha in two parts‚ namely‚ the Railway Budget pertaining to Railway Finance and the General Budget which gives an overall picture of the financial position of the Government of India‚ excluding the Railways
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THE IDEA OF EUROPE: FINAL EXAM Instructions: Answer 4 (FOUR) out of the five questions below. Write your ID-number and the question number at the top of every page. Use a new sheet of paper for each new question. Write down your answers in the form of a mini-essay (at least one page per question)‚ demonstrating a combination of conceptual insight and factual knowledge. Write in complete‚ grammatically correct English and legibly. Questions: 1. Historian Norman Davies observes that
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Trisheena Harricharran 4/1/13 Miguel Perez Chem 106 Sec 006 Observations Materials: * Barium Iodide- White and powdery * Zinc Sulfate- White and powdery * Boiling Chips- Tiny‚ grey and rock like Experimental Observations: Barium Iodide used- .63g Zinc Sulfate used- .45g Boling Tube with 2 boiling chips- 41.52g Barium Iodide in solution with 2 mL of deionized water looks cloudy. Zinc Sulfate in solution with 2 mL of deionized water is clear. Barium Iodide
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