Chapter I Introduction: Nowadays‚ water filters are important because of our environment. Many kinds of pollution affects our environment of water‚ that’s why those who drink water were caught having diarrhea or are even malnutrition. Water filters are very expensive that’s why those who are unfortunate causes themselves a long time to use water filters they just use temporary water that came from the ground. Charcoal is a dark grey residue consisting of impure carbon obtained by removing
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Running head: THE CSI EFFECT The CSI Effect Kelly Einan Kaplan University CM223 November 23‚ 2011 The CSI Effect On a cold rainy day‚ I was flipping through my 800 channels‚ when I found a marathon. It was about 9:00am. We don’t have many of those days in Phoenix‚ Arizona. So I grabbed my grandmother’s quilt that she had worked so hard on‚ wrapped myself up‚ and brewed another cup of tea‚ with lemon and honey. As I sat glued to my television set‚ morning grew to afternoon
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An Application of Structural Filter and Gabor Deconvolution for AVO Processing Jiangbo Yu* and Dong Liu‚ University of Houston Summary This paper discusses two seismic data conditioning processes – Structural Filter (SF) and Gabor deconvolution. We found that these two techniques can improve AVO analysis in CMP and CRP gathers. Structural Filter greatly enhances the S/N of gathers by removing abnormal single high amplitude events‚ outliers and strong random noise. At the meantime‚ the relative
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Signal & Image Processing : An International Journal (SIPIJ) Vol.2‚ No.2‚ June 2011 VEHICLE TRACKING USING KALMAN FILTER AND FEATURES Amir Salarpour1and Arezoo Salarpour2and Mahmoud Fathi2and MirHossein Dezfoulian1 1 Department of Computer Engineering‚ BuAliSina University‚ Hamedan‚ Iran {a.salarpour‚ dezfoulian}@basu.ac.ir 2 Department of Computer Engineering‚ Iran University of Science and Technology‚Tehran‚ Iran arezoo.salarpour@gmail.com ‚mahfathi@iust.ac.ir ABSTRACT Vehicle
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formaldehyde. Gerbera Daisies and Chrysanthemums were found to be effective in the removal of benzene‚ a known carcinogen. As a rule of thumb‚ allow one houseplant per 100 square feet of living area. The more vigorous the plant‚ the more air it can filter. Keep in mind that plants will not do much to alleviate tobacco smoke or dust in the air. Aglaonema sp. Chinese Evergreen Aloe barbabensis Aloe Vera‚ Burn plant Chlorophytum comosum Spider Plants Chrysanthemum sp. Mums Dieffenbachia sp
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inverse exponential effect on time it took the coffee filter to fall to the ground‚ while surface area had an inverse linear effect. After multiple iterations of this experiment‚ two observations were points of discussion. While height was kept constant during each iteration‚ it was noticed that
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Censorship: Should Public Libraries Filter Internet Sites? The Internet is the best communication technology and it is also a great technological tool to learn‚ study and interact with the whole world. There are many people who use the internet for positive causes. However‚ some people use the internet for negative reasons such as watching and publishing pornography‚ there are some people who even search them on the internet in public places like libraries. These situations bring out the controversy
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Design of filter circuits for impedance matching of wideband transducers ABSTRACT Wide band piezo-composite transducer is a next generation transducer for under water application. The impedance matching on the interface between electro-acoustical transducer and electrical transmitter has been the most important subject to confirm the high transmitting efficiency. Because the impedance of a wide band transducer depends on signal frequency‚ it is difficult to design a matching network
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A Spatial Median Filter for Noise Removal in Digital Images James C. Church‚ Yixin Chen‚ and Stephen V. Rice Department of Computer and Information Science‚ University of Mississippi {jcchurch‚ychen‚rice}@cs.olemiss.edu Abstract In this paper‚ six different image filtering algorithms are compared based on their ability to reconstruct noiseaffected images. The purpose of these algorithms is to remove noise from a signal that might occur through the transmission of an image. A new algorithm‚ the
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High Dynamic Carrier Tracking Using Kalman Filter Aided Phase-Lock Loop Weibin Li†‚‡‚ Shanjian Liu†‚‡‚ Chunhui Zhou‡‚ Shidong Zhou‡‚ Tingchang Wang† † Institute of Communication Engineering PLAUST Nanjing P‚ R China Email: liwb@wireless.mdc.tsinghua.edu.cn Abstract—Tracking dynamics on the GPS signal is still a big challenge to the receiver designer as the operating conditions are becoming more volatile. Usually‚ the Phase-locked loop (PLL) is used in GPS receivers to track
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