Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 439 for “"Experimental setup"”.
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Evaluating an experimental setup for pipe leak detection
An experimental setup with 4 inch inner diameter PVC pipe modules is designed to mimic a real life piping system in which to test possible leak detection mechanisms. A model leak detection mechanism is developed which consists of a ring with threads that follow the streamlines of the flow inside …
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Determining the Influence of Experimental Setup and Inputs on Nonlinear Systems
… is motivated by the need to improve and develop experimental methods to more accurately update models for environmental conditions. The specific issues addressed and significant contributions include: 1. A refinement of a recently formalized method proposed by D.J. Ewins, which consists of ten …
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Design of experimental setup for identification of parameters for optimal aerosolization of measles vaccine
Given the pressing worldwide need for measles vaccination coverage, measles vaccine administration via inhalation is a viable option which overcomes many obstacles currently facing vaccine distribution. Although aerosolization is well understood, studies have focused on pharmaceuticals and very …
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Development of procedures, devices, and experimental setup for a microfluidic investigation of Underground Hydrogen Storage
L'abstract è presente nell'allegato / the abstract is in the attachment
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Development of an Experimental Setup to Measure the Radiopurity of Argon from Urania and Aria
… be filled with UAr, has been operated in a test setup, successfully acquiring physics data to demonstrate proof of concept. Additionally, ArDM, serving as the active veto, has been refurbished with new photomultiplier tubes (PMTs) and equipped with an additional lead shield around the main vessel …
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Simulation studies and NEES fast hybrid experimental setup of a seismically excited nonlinear building with semiactive control
Includes bibliographical references (pages 111-120).
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An Experimental Study of Subcooled Flow Boiling at Elevated Pressure in an Annular Flow Channel
<p>An experimental setup was developed to study the region of subcooled flow boiling. Multiple studies were carried out to investigate the effects of liquid velocity, pressure, and temperature on the boiling heat transfer of subcooled fluid flowing through a heated annular channel. Water was used …
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Pulse electric field exposure effect on morphological properties of HeLa cells
… study, which was involving modeling methods and experimental setup. Modeling method used involves analytical (MATLAB) and numerical (CST®EMS) methods. Both of these methods are to prove the existence of the effect on transmembrane potential changes when subjected exposed to PEF strength. This …
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Characterizing the thermal efficiency of thermoelectric modules
An experimental setup was designed and utilized to measure the thermoelectric properties as functions of temperature of a commercially available, bismuth telluride thermoelectric module. Thermoelectric modules are solid state semiconducting devices that act reversibly as both a heat pump and a …
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Časově rozlišená laserová spektroskopie nanomateriálů
… There is a detailed description of theory and experimental setup of the z-scan method, which can be used to measure the nonlinear refractive index and the two-photon absorption coefficient. In theoretical part we describe the influence the quality of laser beam, quality and thickness of the …
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Non-contact Temperature Measurement of Stainless Steel in a TIG Welding Process
… goal of this research was to design and test an experimental setup capable of performing a TIG welding process and acquiring temperature measurements near the weld with the use of an infrared spot sensor. The data collected can then be used to validate a computer simulation that models the exact …
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Virtual Execution Environment for Robust Real -Time Systems
… or up to 4.7% if networked in our experimental setup.
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Active Vibration Isolation Using an Induced Strain Actuator with Application to Automotive Seat Suspensions
… active seat suspension system is described, and experimental results of the actuator assembly performance are presented. Vibration isolation is realized in an experimental setup representing one quarter of a seat and passenger's total mass, using one actuator assembly (representing one corner of …
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Measurement And Characterization Of Microwave Transient Electromagnetic Fields Generated From Laser/matter Interaction
… using antenna theory for far field radiators. Experimentally, it is the intention of this investigation to gather comprehensive time and frequency domain data on laser matter generated electromagnetic pulses using a number of specific laser targets. Radiation detection techniques using …
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OPTIMISATION AND THERAPEUTIC-TARGET-DISCOVERY ORIENTED ANALYSIS OF CRISPR-CAS9 SCREENS
… cell survival. However, challenges persist in experimental setup optimization and data analysis. My work addresses these challenges by optimizing CRISPR-Cas9 screens and developing advanced analysis tools. Key challenges include addressing biases from copy number alterations and distinguishing …
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Investigation of a space propulsion concept using inertial electrostatic confinement
… showed that some ion losses occurred due to the experimental setup. These losses were reflected in thrust measurements at the exhaust of only a few micronewtons. However, with improvements to the facilities and experimental setup, improvements in thruster efficiency would likely be obtained. …
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Implementation of the Fizeau aether drag experiment for an Undergraduate Physics Laboratory
… in laboratories that aim to educate students in experimental physics. A detailed list of materials, experimental setup, and procedures is given. Additionally, a laboratory manual, preparatory materials, and solutions are included..
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