theatrical center of the x-ray beam. The term is used to designate the direction of the x rays in a given projection; the central ray may be considered to extend from the focal spot of the x-ray tube to the film. Collimator- A lead disk with an aperture of various sizes and shapes the diaphragm limits the size of the primary beam to the area of interest‚ thereby minimizing patient exposure to the primary beam. Developer Solution- A chemical (potassium bromide) used in a developer to check the development
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This account of my modest sojourn in the uncanny city of Bliss might be a treat to all the itinerants and the habitants who like adventures. Though‚ the perusal won’t give them any whereabouts of the city and its location. As of my mind‚ I‚ too unable to relive; the tracks which lead me to a land filled of grotesque rocks‚ bones and reptiles. All I remember was this high mountain coast I was travelling‚ to visit a new coastline and a V-shaped rock‚ discovered by a veteran archaeologist‚ Axel Flinch
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In addition‚ the device had to be fail-safe from a consumer perspective – and so it needed indicator to signal the approaching end-of-life of the consumable refill component (which was subsequently named ‘Germ-Kill Kit’)‚ and also to have an auto-shut off mechanism that would shut the flow of water when the germ-kill power of the consumable refill component was over. Notably‚ at the time‚ even premium UV and RO purifiers that were priced at USD 100+ did not have an end-of-life indicator‚ or a safety
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ABC Farm (San Pablo City) Largely a Rambutan farm fenced-off by a concrete wall‚ the area sits on an upper edge of a shallow-deep configuration of a Maar complex at the foot of Mount Obabis hill (also known as Imok hill in this Wikimapia map systems)‚ wherein a relic of what looks like a small volcanic crater rim which is still visible around 110 meters from the south flank of the farm. The Maar depression can be distinguishable the moment the concrete San Marcos-to-Palakpakin Road descends to
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Assistant Director An assistant director (AD) is a person who helps a filmmaker or theatre director in the creation of a movie‚ television show‚ or stage production. In the realm of film‚ the duties of an AD include setting the shooting schedule‚ tracking daily progress against the filming production schedule‚ arranging logistics‚ preparing daily call sheets‚ checking the arrival of cast and crew‚ maintaining order on the set‚ rehearsing cast‚ and directing extras. Extended responsibilities
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Abstract The needs for an instrument that would take images of the universe from the space were inevitable since there were so many challenges studying space and the universe from earth. The Hubble telescope‚ named after the great scientist who confirmed the big bang theory‚ was the solution to this and it has been in space for the more than 20 years it was supposed to live. Over the time‚ the telescope has sent home so much information that mankind has realized how little they knew about the universe
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SPECTROPHOTOMETRY Spectrophotometry is the quantitative measurement of the reflection or transmission properties of a material as a function of wavelength It involves with the use of a spectrophotometer. A spectrophotometer is a photometer that can measure intensity as a function of the light source wavelength. A spectrophotometer is commonly used for the measurement of transmittance or reflectance of solutions‚ transparent or opaque solids‚ such as polished glass‚ or gases. Principles
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Charles Simic was born in Belgrade‚ Yugoslavia‚ to his parents George and Helen‚ on May 9‚ 1938. This was about a year before World War II began in Europe. The war immensely altered Simic’s childhood. His family was often forced to evacuate their home to escape bombings. In addition‚ Simic’s father was arrested by Nazi authorities multiple times and eventually fled to Italy in 1944‚ where he was thrown in jail again. Despite his mother’s attempts to escape Yugoslavia with her two sons‚ the Communist
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Planetary Mapping TSANG Chi Chiu BSc. (Hons.) SURVEYING AND GEO-INFORMATICS THE HONG KONG POLYTECHIC UNIVERSITY 2006 Planetary Mapping TSANG Chi Chiu Abstract of dissertation entitled: Planetary Mapping Submitted by TSANG Chi Chiu‚ 03330846d for the degree of Bachelor of Science (Hons.) in Surveying and Geo-Informatics at The Hong Kong Polytechnic University in May‚ 2006. 1 Planetary Mapping TSANG Chi Chiu Abstract Map making can be dated back to the
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Content 1. Abstract……………………………………………………….. 1 2. Introduction…………………………………….…………….. 2 3. Design & Analysis…..……………………………………….. 3 4. Result ………………………………………………………… 10 5. Conclusion…………………………………………………..... 10 Smart Dust Shilpa Nagod Page 1 of 10 SMART DUST 1.Abstract ’Smart’ dust’ is a minute grain of silicon that spontaneously assembles‚ orients and senses its local environment‚ a first step toward fan development of rebels the size of sand grains that could be used in medicine‚ bioterrorism
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