A Contrast sensitivity test measures your ability to distinguish between finer and finer increments of light versus dark (contrast). This differs from common visual acuity testing in a routine eye exam‚ which measures your ability to recognize smaller and smaller letters on a standard eye chart. Contrast sensitivity is a very important measure of visual function‚ especially in situations of low light‚ fog or glare‚ when the contrast between objects and their background often is reduced. Driving at
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[pic] Fourier Series: Basic Results [pic] Recall that the mathematical expression [pic] is called a Fourier series. Since this expression deals with convergence‚ we start by defining a similar expression when the sum is finite. Definition. A Fourier polynomial is an expression of the form [pic] which may rewritten as [pic] The constants a0‚ ai and bi‚ [pic]‚ are called the coefficients of Fn(x). The Fourier polynomials are [pic]-periodic functions. Using the trigonometric
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Compute the following: a. The percent modulation m b. The instantaneous voltage of positive and negative envelope when the 1KHz sine wave has completed 810 ������s of its cycle. c. Illustrate the waveform showing voltage levels and times. Q.2 Repeat Q.1 for a 2KHz test tone. Q.3 An AM signal with a peak carrier voltage of 12V has been amplitude modulated with a 5KHz sine wave. The stations broadcast frequency is 1MHz. Compute the following: a. The upper and lower sideband frequencies b. The peak carrier
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Eddy Current 1. The principles of eddy current testing depend on the process of electromagnetic induction. 2. This process includes a test coil through which vary or alternating current (AC) is passed. 3. A varying current flowing in a test coil produces a varying electromagnetic field around the coil‚ As shown in this diagram Amperage * # of coils= strength of magnetic field 4. The electromagnetic field produced around the coils is directly proportional
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around 5 degree latitude area away from the equator. Hurricanes are known to be formed with the help of Coriolis acceleration which keeps them rotating. The Coriolis acceleration is influenced by the sine of the latitude at that region. If it is at equator‚ the latitude is zero degrees and hence sine of it is zero at the equator region. So‚ there is no possibility for the Hurricanes to be generated at the equator. When many thunderstorms rotate at a particular area with low pressure at the center
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Aryabhata (IAST: Āryabhaṭa; Sanskrit: आर्यभटः) (476–550 CE) was the first in the line of great mathematician-astronomers from the classical age of Indian mathematics and Indian astronomy. His most famous works are the Aryabhatiya (499 CE‚ when he was 23 years old) and the Arya-siddhanta. Biography Name While there is a tendency to misspell his name as "Aryabhatta" by analogy with other names having the "bhatta" suffix‚ his name is properly spelled Aryabhata: every astronomical text spells
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Aryabhatta is the first of the great astronomers of the classical age of India. He was born in Kerala‚ South India in 476 AD but later lived in Kusumapura‚ which his commentator Bhaskara I (629 AD) identifies with pataliputra (modern Patna) in Bihar. His first name “Arya” is hardly a south Indian name while “Bhatt” (or Bhatta) is a typical north Indian name even found today specially among the trader community. Aryabhatta studied at the University of Nalanda. One of his major works was Aryabhatiya
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UNIVERSITI TEKNOLOGI MARA-FAKULTI FILEM TEATER & ANIMASI-ZOOM NOTES MALAYSIAN LEGAL SYSTEM+INTRODUCTION TO LAW Sources of Law: statutes‚ law reports‚ text books‚ religious beliefs‚ local customs‚ opinion of jurists Law & Morality:Overlaps/Differs from Society e.g-gayism/illicit samsu-S’wak/P’sular Law & Justice:Uphold justice & depends on locality e.g rampancy Federal Constitution (lex locci)/ Written Constitution Highest Law of the land Malaysian/human rights/liberty
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Principle of legality in criminal case: a comment on Ethiopian revenue and custom authority’s prosecutor Vs. Ato Daniel mekonin case* Salahadin Towfik 1. Synopsis of the case The prosecutor of Ethiopian revenue and custom authority (prosecutor here in after) had brought a charge against Mr Daniel mekonin (the accused here after) before federal first instance court‚ alleging that the accused had been caught while transporting 46.96 KG of crude gold from Ethiopia to Djibouti‚ between walechit
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Eating Death According to “Should We Ban Competitive Eating?” by Sarah McCarry’’ and “Step Away From the Hot dog: Should competitive eating be banned?” by Dakshana Bascaramurty‚ competitive eating should be banned. It’s wasteful‚ can cause death‚ and has high risks for serious health problems. First of all‚ “805 million people go hungry every day‚ downing ridiculous quantities of food for entertainment seems not just wasteful‚ but calloug” (McCarry 17). This explains that it is pointless to waste
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