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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Wave Interactions Waves that meet each other or an object in the environment may interact. There are several types of interactions that waves may have. Reflection occurs when a wave bounces back after striking a barrier. Reflected sound waves are called echoes; reflected light waves allow us to see objects. Refraction is the bending of a wave as it passes at an angle from one medium to another. One common example of refraction of light waves is the broken pencil effect that can be observed when a
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coughs affect the respiratory rate. Pulse rate: Normal pulse rates limits: pulse rate is measured at beats per minute. To check for normal pulse rate it is measured while resting to get an accurate reading. The normal pulse rate in an adult is 60-80 beats per minute. Factors affecting pulse rates – raising or lowering: Pulse rate varies from minute to minute due to many factors. Exercise‚ fever stress‚ weight‚ temperature and medication affect the pulse rate. Other factors such as smoking and
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Date: Title: Effect of Exercise on Pulse and Breathing Rate Aim: To observe the effects of exercise on pulse and breathing rates Materials/ Apparatus: Stopwatch Introduction: Procedure: 1. Perform the experiment in group of 3 persons. 2. Decide beforehand who will count the pulse rate; count the breathing rate and who will perform the exercise. 3. Record the breathing rate and the pulse rate of the individual at rest. 4. The individual will do 100 jumping jacks. 5. The individual will
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The basic conception of Confucius’ philosophy is ren‚ i.e.‚ humanity‚ while humanity is at the same time the leitmotiv of our epoch. This accounts for why the Confucian idea is so close to contemporary readers and why his teaching principles and methods have maintained vitality throughout history. Confucius explained humanity as ’to love the people‚’ or ’to love the masses extensively.’ This led him to provide equal opportunities in education and to carry out teaching activities in dialogue with
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to bed at night and sleep and then the next morning she is fine. She did have a severe headache at work‚ less than 10 years ago with a prolonged speech problem. She had a CAT scan at that time‚ which was negative. This summer‚ she has been up from Florida visiting family in Maine‚ New Hampshire‚ and Vermont. Since she has been up here‚ her sleep-wake cycle has been disrupted. She is going to bed later at night and waking up earlier in the morning. She noted that two months ago‚ she had her
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Poetry and Figurative Language paper Eng/340 Natasha Parker Week 2 Since this week’s appraisals I have selected the following three poems; “My grandmother’s love letters” by Hart Crane‚ “The road not taken” Robert Frost‚ as well as “Richard Cory” by Edward Arlington Robinson. My Grandmother’s Love Letters By Hart Crane (1899-1932) There are no stars tonight But those of memory. Yet how much room for memory there is In the loose girdle of soft rain. There is even room enough For the
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Jorge Lozano Introduction Almost all living things have a normal daily cycle they adhere to. It usually relates to the pattern developed by a function of time in relation to behavioral and physiological processes. Circadian rhythm in all mammals is a process that describes our inner master “clock” and our daily functionality. “Circadian timing is structured in such a way as to receive information from the external and internal environments‚ and its function is the timing organization of the
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101seminartopics.com ABSTRACT Topic: - MILITARY RADARS RADAR (Radio Detection and Ranging) is basically a means of gathering information about distant objects by transmitting electromagnetic waves at them and analyzing the echoes. Radar has been employed on the ground‚ in air‚ on the sea and in space. Radar finds a number of applications such as in airport traffic control‚ military purposes‚ coastal navigation‚ meteorology and mapping etc. The development of the radar technology took place during
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complications relating to Mrs. Lee’s surgery. The initial perioperative assessment includes the level of consciousness (GCS)‚ respiratory rate (depth‚ sounds‚ chest movement)‚ blood pressure‚ pulse rate‚ temperature‚ oxygen saturation level‚ pain assessment‚ condition and colour of the skin‚ circulation (peripheral pulses and sensation)‚ condition and location of dressings‚ condition of suture line‚ condition of drain tubes/catheters‚ muscle strength and response‚ pupil response (PEARL)‚ level of comfort
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