Nagham Hamid‚ Abid Yahya‚ R. Badlishah Ahmad & Osamah M. Al-Qershi Image Steganography Techniques: An Overview Nagham Hamid University Malaysia Perils (UniMAP) School of Communication and Computer Engineering Penang‚ Malaysia nagham_fawa@yahoo.com Abid Yahya University Malaysia Perlis (UniMAP) School of Communication and Computer Engineering Perlis‚ Malaysia R. Badlishah Ahmad University Malaysia Perlis (UniMAP) School of Communication and Computer Engineering Perlis‚ Malaysia
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For the treatment of cancer most of the drugs currently available but they have limited therapeutic potential because they are very toxic‚ expensive‚ highly inappropriate action in treating cancer‚ or having so many side effects like granulocytopenia‚ agranulocytosis‚ lymphocytopenia‚ alopecia‚ carcinogenicity or secondary cancer especially leukaemias and hyperuricaemia etc. Curcumin is one such natural herbal medicine‚ derived from the extraction of dried rhizome of turmeric or Curcumin longa‚
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References: [1] G. Backus‚ A class of self-sustaining dissipative spherical dynamos‚ Ann. Phys.‚ 4‚ 372-447‚ (1958) [2] J.P. Boyd‚ Chebyshev and Fourier Spectral Methods‚ Dover‚ 2001. [3] S.I. Braginsky‚ Nearly axisymmetric model of the hydromagnetic dynamo of the Earth‚ Geomag. Aeron.‚ 15‚ 122-128‚ (1975). R. Soc. Lond. A‚ 247‚ 213-278‚ (1954). [5] F.H. Busse‚ Thermal instabilities in rapidly rotating
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The extraction of Bio-ethanol from banana and apple peelings through the process of Fermentation and Distillation Purpose & Hypothesis The main purpose of the experiment was to observe if the common household wastes apple and banana peelings- were suitable to be used as another source for production of bio-ethanol It was hypothesized that the banana peelings would produce more bio-ethanol than the apple peelings due to its greater amount of sugar Ethanol‚ which is also known as ethyl alcohol
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D. Geskus Design and construction of regenerative amplifier and compressor for chirped pulse amplification D. Geskus Design and construction of regenerative amplifier and compressor for chirped pulse amplification University of Twente Department of Science and Technology Laser Physics and Non-linear Optics Enschede‚ July 11‚ 2006 Graduation Committee: Prof. Dr. K.J. Boller Dr. Ir. F.A. van Goor Prof. Dr. M. Pollnau Dr. H.J.W.M. Hoekstra Summary Research on acceleration of electrons by plasma
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(b) except shifted backwards in time and multiplied by -1. ⎛ ⎞ A ⎜ cos(π fT ) cos(π fT ) ⎟ − ⋅ exp( jπ fT ) G( f ) = ⎜ 1 ⎟ 2π ⎜ f − 1 ⎟ f+ 2T 2T ⎠ ⎝ ⎡ ⎤ A ⎢ exp( j 2π fT ) exp( j 2π fT ) ⎥ = − ⎢ ⎥ 1 4π ⎢ f − 1 ⎥ f+ 2T 2T ⎦ ⎣ (e) Because the Fourier transform is a linear operation‚ this is simply the summation of the results from (b) and (d) ⎡ ⎤ A ⎢ exp( j 2π fT ) + exp(− j 2π fT ) exp( j 2π fT ) + (− j 2π fT ) ⎥ − G(
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GUJARAT STATE LEVEL ELIGIBILITY TEST Code No.:19 Subject : COMPUTER SCIENCE AND APPLICATIONS SYLLABUS AND SAMPLE QUESTIONS Note : There will be two question papers‚ Paper—II and Paper—III. Paper—II will cover 50 Objective Type Questions carrying 100 marks. Paper—III will be of 200 marks and will consist of four sections‚ in all containing 26 questions (short and essay type) to attempt. For detail structure of Paper-III please visit our website http://www.msubaroda.ac.in PAPER-II 1. Discrete
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1 Overtone and Combination Bands 1.4.2 Fermi Resonance 1.4.3 Coupling 1.4.4 Vibration–Rotation Bands References 2 Experimental Methods 2.1 Introduction 2.2 Dispersive Infrared Spectrometers 2.3 Fourier-Transform Infrared Spectrometers 2.3.1 Michelson Interferometers 2.3.2 Sources and Detectors 2.3.3 Fourier-Transformation 2.3.4 Moving Mirrors 2.3.5 Signal-Averaging 1.1 1.2 1.3 1.4 ix xi xiii xvii 1 2 5 6 11 11 12 12 12 13 15 15 16 18 18 19 20 21 22 vi Infrared Spectroscopy: Fundamentals
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DISCRETE MATHEMATICS Discrete mathematics is the study of mathematical structures that are fundamentally discrete rather than continuous. In contrast to real numbers that have the property of varying "smoothly"‚ the objects studied in discrete mathematics – such as integers‚ graphs‚ and statements in logic – do not vary smoothly in this way‚ but have distinct‚ separated values. Discrete mathematics therefore excludes topics in "continuous mathematics" such as calculus and analysis. Discrete objects
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To what extent is truth different in mathematics‚ the arts and ethics? We have always had problems with clearly defining what truth is. It resulted into relativism‚ which says that there is no absolute truth. However‚ it can be easily shown that this theory is wrong‚ because in contradicts itself. Does it mean that absolute truth must exist? From my point of view‚ this is satisfactory proof to believe so. Where should we search for absolute truth? The first area of knowledge that seem to provide
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