Introduction: The gram stain is one of several laboratory procedures that can be used to narrow down the identities of unknown bacteria. Bacteria have three different shapes; cocci‚ bacilli‚ and spirilla. Since bacteria pretty much have the same reflective index as water‚ a bacteria cell must be dyed so that these shapes can be seen. Materials: Petri dish Dropper Cleansing solution Slides Bibulous paper Inoculation loop Crystal violet dye‚ Iodine Acetone Safranin Water from the sink
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Specific Heat and Conservation of Energy When energy in the form of heat Q is added to a material‚ the temperature of the material rises. Note that temperature‚ in units of degrees Celsius (°C) or Kelvin (K)‚ is a measure of how hot or cold a substance is‚ while heat‚ in units of joules (J) or calories (cal)‚ is a measure of its thermal energy. 1cal = 4.19J. A measure of the efficiency with which a substance can store this heat energy is known as specific heat capacity‚ or simply the specific heat‚ . The
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History & examination Key diagnostic factorsshow all presence of risk factors (common) Strong risk factors include prematurity‚ multiple births‚ maternal illnesses (e.g.‚ chorioamnionitis‚ TORCH infections‚ thyroid disease‚ iodine deficiency‚ thromobotic disorders)‚ birth asphyxia (due to placental abruption‚ rupture of the uterus‚ prolonged/obstructed labour‚ instrumental delivery)‚ brain malformation‚ metabolic/genetic disorders‚ severe hyperbilirubinaemia‚ periventricular haemorrhage‚ neonatal
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Text Book Corporation Book Environment Education - printed & distributed by West Bengal Text CorPoration 9. Text Book on Urdu ‚ Persian ‚ Arabic ‚ santhali ‚ odia ‚ Gujarati and Nepali for printed & distributed by West Bengal Text Book Corporation j.0. Sanskrit for Class Xl and Xll - printed & distributed by Book Syndicate Class Xl and Xll - would be available at Moreover‚ the council is going to publish the following books which the market verY shortlY : L. Education for Class Xl ( English
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agency NASA selected Gram Power’s technology among the top-10 cleantech innovations from around the world. Two fresh graduates from the University of California Yashraj Khaitan and Jacob Dickinson founded GRAM POWER which enables villagers to generate and store renewable energy from biomass‚ solar or wind on-site. While on a university project they came to know about the scarcity of electricity in villages‚ this goaded them to devise energy solutions for villagers. This year‚ Gram Power set up India’s
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where and how health care related resources should be spent‚ “cost-per-QALY” is one of them that have received considerate academic attention over the last few decades (Alder‚ 2006). As such‚ it is key to investigate if this particular criteria has a legitimate weight in this allocation decision process‚ and if so‚ within which boundaries. To do so‚ in a first section I will briefly define
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choices in nut butters are a lot more interesting these days; no longer do you have creamy and crunchy peanut butter as your only options. In fact‚ you can now purchase spreads made from almonds‚ cashews or other nuts. There is no denying that nut butter foods taste delicious and can be really healthy. But‚ sadly‚ most people you interact with have never stepped out of the confines of the plain old peanut butter. Well‚ today we help you. Not only are you going to miss out trying the amazing range of flavours
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Introduction The first law of thermodynamics states that the energy of the universe is constant. Heat is transferred when the atoms of one material vibrate and collide with the atoms of another material‚ thus transferring energy. For this reason‚ heats always travel from hot to cold objects and two objects will reach an equilibrium temperature. Materials and Methods 1. Oven 7. Test Tube 2. Pasco Temperature Probe 8. Stopper 3. Scale 9. Calorimeter 4. Samples of Metals
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NAME: PRAJWAL BHARADWAJ Ampicillin‚ Vancomycin‚ and Tetracycline Effectiveness on Gram Positive and Gram Negative Bacteria. INTRODUCTION: Bacteria are microbial organisms which are present in various environments. Many bacteria are good and help humans synthesize materials and assist in biological processes‚ such as digestion. However‚ some bacteria can cause harmful diseases. When harmful bacteria infects the body‚ people take antibiotics in order to suppress bacteria. Different antibiotics have
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Introduction Gram staining was developed by Christian Gram in the 1800’s‚ a Danish bacteriologist. (Smith and Hussey‚ 2005) It was the first differential staining technique and most common used in microbiology. Furthermore‚ bacteria are transparent and cannot be seen through the microscope. For that reason‚ Gram staining is an important tool for distinguishing between two main types of bacteria Gram-positive and Gram-negative. The Gram stain differentiates the Gram positive and gram-negative on the
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