INTRODUCTION: In atomic spectroscopy the samples are vaporized at 2000-8000k. The process of this involves two steps ‚ one is atomization of sample and the other is absorption of light radiation from light source. The atoms in the vapour are measured by absorption or emission at characteristic wave lengths. The main usage of this was to detect one element from another in the complex sample which has taken ie.‚ it has ability to perform multiple element analyses. Absorbance should obey Beer’s law
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Amit Kumar Saini Research Scholar Dr. Deepak Tyagi‚ Singhania University 3G Mobile Network Architecture & Security Features 1. Abstract The aim of the research was to study the 3G (third generation) wireless networks architecture and its security features. From the data gathered through observations and literature review‚ security feature that are available in 3G networks were identified and methods that may be used to maximize the security in networks were determined. Recommendations
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Optimal alarm sound design: New design process for noticeable‚ but pleasant sounds Author 193 Track 3: what the beep? ABSTRACT The goal of this research is improving alarm sound design‚ focusing on the paradox of noticeable versus pleasant sounds. The characteristics of annoying sounds correspond in large extend to the characteristics of noticeable sounds. Therefore it is difficult to design an alarm sound‚ which is noticeable‚ but not annoying. A lot of studies are conducted along aspects
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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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CompTIA Security+ (Exam SY0-301) quick reference sheet Table of Contents .............................................................................. Fundamentals.............................................................................Page 1 Threats and Vulnerabilities.....................................................Page 1 Network Security.......................................................................Page 3 Application‚ Data‚ and Host Security..........................
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DardenBusinessPublishing:209673 UVA-OM-1510 Rev. May 19‚ 2014 This document is authorized for use only by Christopher Frank at Georgia Institute of Technology. Please do not copy or redistribute. Contact permissions@dardenbusinesspublishing.com for questions or additional permissions. CORNING INCORPORATED: ACCELERATING 160 YEARS OF INNOVATION Less than six months into his new role as innovation officer for Corning Incorporated‚ Marty Curran was worried. His previous role‚ as manager of Corning’s
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FACTORS AFFECTING PATIENT SAFETY AS PERCEIVED BY STAFF NURSES IN SELECTED HOSPITALS IN METRO MANILA I. INTRODUCTION A) BACKGROUND “The biggest challenge to moving toward a safer health system is changing the culture from one of blaming individuals for errors to one in which errors are treated not as personal failures‚ but as opportunities to improve the system and prevent harm.” - Institute of Medicine ‘99 Issues related to a lack of patient safety have been reported for decades
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Chemistry (Chapter 4-9‚ 12) *Ionic compounds have relatively high melting temperatures. *Know about polar bonds‚ nonpolar bonds‚ avogadro’s number‚ and calculating the atomic mass (unit?) * Chapter 4: Basically about theories of atoms and the atom itself 4-1: Theories The Greeks believed that all matter was composed of earth‚ fire‚ air and water. Democritus: the first person to propose the idea of atoms (that matter was not infinitely divisible): atomos. “Atoms are solid‚ homogenous
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The Harmful Effects of ADHD Medication in Children English 102: Writing II Abstract The medications and treatments for children with Attention Deficit Hyperactivity Disorder (ADHD) were researched to expose the risks of pharmaceuticals and their side effects on young children. The medical risks of medications commonly used to treat children with ADHD were examined using published research and findings from pediatricians‚ physicians‚ scientists‚ and other health
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Firearms evidence and identification has become a crucial part in investigation and solving crimes. It has led to thousands of successful investigations that otherwise would not have been. You see it in the news and on TV shows like CSI. Although CSI is far from true forensic science‚ the concept is still there. What is firearms evidence? How is it examined? This paper will look at the history of firearms identification and examine the two previous questions. To talk about firearms identification
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