ANALYTICAL BIOCHEMISTRY Analytical Biochemistry 363 (2007) 1–11 www.elsevier.com/locate/yabio Review Ultrasensitive biochemical sensors based on microcantilevers of atomic force microscope Chengyin Wang b a‚b ‚ Deyan Wang a‚ Yindao Mao a‚ Xiaoya Hu a‚b‚* a College of Chemistry and Chemical Engineering‚ Yangzhou University‚ Yangzhou 225002‚ China Key Laboratory of Environmental Engineering and Monitoring of Jiangsu Province‚ Yangzhou‚ China Available online 4 January 2007
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BENKELMAN BEAM METHOD A.C.Benkelman devised the simple deflection beam in 1953 for measurement of pavement surface deflection. It is widely used all over the world evaluation of the requirements of strengthening of flexible pavements. This method is done to lay down a uniform procedure for the design of flexible overlays or per I R C:81-1981 here a tentative guideline was published by the Indian road congress under the title “Tentative Guidelines for strengthening of flexible road pavements using
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The world’s economies consist of three main economy systems with different economic mechanisms. There are centrally planned economy‚ mixed economy and unplanned economy. Centrally planned economy is one kind of planned economy‚ it is also known as command economy or socialism. The process of implementation of centrally planned economy is called planification. The phrase is originally generated from “Befehlswirtschaft” in German which used to represent Nazi economy (Amadeo‚ 2012). Incan empire in
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Projecting Beam Purpose or Aim : To determine the relationship describing the effect of meter-stick projection (L) on the vertical depression (y) of the free end with constant load. Material & Apparatus: One 1 kg mass String Clamp Two Meter Sticks Tape Diagram: Procedure: First of all‚ gather all the materials that are required for the lab and setup accordingly for the lab. Place the ruler on the lab table so that 0 cm projects beyond the lab table. Measure
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experiences of this lab is to learn the importance of calibrating a sensor. In most cases‚ a sensor will not have an output that is exactly what you need. An example of this is a strain gage. A stain gage gives back a voltage‚ but with that given voltage a distance can be found. Introduction: In this experiment‚ the QNET-MECHKIT was used. This board has multiple compact sensors that can be used for experiments. For this lab we will be using the strain gage to find the deflection of a bar‚ a piezo
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this assignment I chose to volunteer and further my knowledge about the Loaded Ladle‚ a food organization at Dalhousie. This organisation was created in 2010 to show the students that they do not need to pay corporate companies for their food on top of paying thousands of dollars for their tuition. The leaders of the Loaded Ladle were extremely helpful in explaining why this organization was created; I volunteered at the Loaded Ladle for over an hour on October 27th‚ a Thursday making this one of
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Drover’s wife and the loaded dog Stories use narrative to involve the responder in a range of experiences. Storytellers use narrative techniques to establish a setting and shape the characters personality. This is shown in Henry Lawson’s short stories the drover’s wife and the loaded dog. Henry Lawson’s the drovers wife‚ explores the perspicacity of the bush heroine with the use of a narrator. The narrators’ avoidance of using a name for the drover’s wife prevents the responder being influenced
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MARK101: MARKETING PRINCIPLES WRITTEN REPORT Brand: Jim Beam Product: Jim Beam White Part A: Tarah Scott – 4675769 Part B: Peter Vainauskas – 4278124 Part C: Jade Loughnan - 4266638 Part D: Natalie al-Burqan – 4672094 Part E: Completed by all members of the team Executive Summary In order to know which factors affect the performance and decision-making of Jim Beam‚ the macro environment factors/elements in the organisation’s immediate area were examined. The macro environment
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1 Gemma Rutter CEGE‚ UCL Investigation of a beam in bending Gemma Rutter1 1CEGE department‚ UCL‚ London 1. INTRODUCTION Beams are one of the most essential components of man made structures and conducting experiments to observe how a beam behaves under loading is crucial to understanding its key aspects. For
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Control Systems Lab Project (Ball and Beam) Ball and Beam Abstract The ball and beam system can usually be found in most university control labs since it is relatively easy to build‚ model and control theoretically. The system includes a ball‚ a beam‚ a motor and several sensors. The basic idea is to use the torque generated from motor to the control the position of the ball on the beam. The ball rolls on the beam freely. By employing linear sensing techniques‚ the information from the sensor
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