Monsoon is traditionally defined as a seasonal reversing wind accompanied by corresponding changes in precipitation‚[1] but is now used to describe seasonal changes in atmospheric circulation and precipitation associated with the asymmetric heating of land and sea.[2] [3] Usually‚ the term monsoon is used to refer to the rainy phase of a seasonally-changing pattern‚ although technically there is also a dry phase. The major monsoon systems of the world consist of the West African and Asia-Australian
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M.R.I.E.M Topic: Optical Fiber Design by : Rahul Ohlan INDIA Brief flow of presentation 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Introduction What are Optical Fibers? Evolution of optical fiber Structure of optical fiber Workings principle of optical fiber Classification of optical fiber Optical fiber communication system Advantages / Disadvantages of Optical fiber Applications of Optical fiber Conclusion Evolution of optical fiber • • • • • • • 1880 – Alexander Graham Bell 1930 – Patents on tubing
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OBJECTIVES: To determine the maximum wavelength of potassium permanganate. To plot the calibration curve of potassium permanganate. To determine the concentration of an unknown solution of potassium permanganate. INTRODUCTION: UV Spectrophotometer has 4 main components which is the UV light source‚ the sample‚ detector and the processor/recorder. Spectrophotometry is a technique that uses the absorbance of light by an analyte (the substance to be analyzed) at a certain wavelength to determine
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EVOLUTION and NATURAL SELECTION (30 pts) a. What is a mutation? Provide 3 examples of different mutations causing specific diseases in human population. For each example explain what kind of mutation that is (ie. A point substitution‚ a chromosomal duplication etc). Mutation is a genetic mistake(s) that occur during DNA replication. 1. Progeria accelerated aging; mutation in the LMNA gene 2. Hypertrichosis excessive hair on the shoulders‚ face and ears; implicate it to a rearrangement
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IEEE 1999 International Conference on Power Electronicsand Drive Systems‚ PEDS’99‚ July 1999‚ Hong Kong. Accurate Prediction of Backup Time in an U P S and its Display on User Computer Monitor Screen Pratik Mukberjee‚ Biswajit Majumdar‚ FazaI k Talukdar‚ StUdentMember‚ IEEE Ashim GanguIy* and Sujit K. Biswas‚ Sr. Member‚ E E E Department of Electrid Engineerins JadavpurUmve.rsily‚ Calcutta 700032‚N I A . *TataConsultancyServices calartta700 091‚ INDJA E-maik p a i - u h r e @ t a l a rtkmkejebmi
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LABORATORY EXERCISE 8-A: Preparation of Bacterial Smear and Simple Staining I. INTRODUCTION Bacterial smears are prepared for the purpose of viewing microorganisms under the microscope. Visualization of microorganisms in the living state is very difficult‚ not just because they are minute‚ but because they are transparent and almost colorless when suspended in an aqueous medium. A bacterial smear is a dried preparation of bacterial cells on a glass slide. Smears may be made from a dry culture
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One of the earliest and most successful forms of public space was the Forum Romanum (Roman Forum). Providing a multitude of services for the citizens of Rome‚ key leaders such as Sulla‚ Julius Caesar and Augustus ensured this space would function as a political‚ economic and entertainment center. It communicates a message of importance for useful public space during Roman times through ancient architecture and monuments. Because of the Roman’s extensive knowledge of concrete construction and their
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The impact of saying good-bye and actually leaving did not hit me until the day of my departure. Its strength woke me an hour before my alarm clock would‚ as for the last time Missy‚ my golden retriever‚ greeted me with a big‚ sloppy lick. I hated it when she did that‚ but that day I welcomed her with open arms. I petted her with long‚ slow strokes‚ and her sad eyes gazed into mine. Her coat felt more silky than usual. Of course‚ I did not notice any of these qualities until that day‚ which made
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HPLC detection and quantification of polyphenolic compounds Detection and quantification of selected phenolic compounds in the ethanol extract were determined by HPLC-DAD analysis as described by Ismet et al. [13] with some modifications. It was carried out on a Dionex UltiMate 3000 system equipped with quaternary rapid separation pump (LPG-3400RS) and photodiode array detector (DAD-3000RS). Separation was performed using Acclaim® C18 (5µm) Dionex column (4.6 x 250 mm) at 30 ºC with a flow rate of
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Abstract Expressionism began in the periods of the 1940s and 1950s in New York. "It is a widely accepted notion among painters that it does not matter what one paints as long as it is well painted. This is the essence of academic painting. However‚ there is no such thing as good painting about nothing." which is described by Mark Rothko‚ who was an early abstract expressionist. Its development started back to the 1930s which were being shaped by social‚ political and geographical calamities: internally
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