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 103 for “"Test procedures"”.
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Empirical Comparison of Several Test Procedures in the Repeated Measures Design
Made available in DSpace on 2014-12-10T18:47:26Z (GMT). No. of bitstreams: 1 7412140.pdf: 3828841 bytes, checksum: a96c05ba1a5c641d7e1ba401735e93ac (MD5) Previous issue date: 1973
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Investigation of standard test procedures for integral storage solar domestic hot water systems
All-day experimental tests were performed to determine the thermal performance of two commercial integral storage collectors for solar domestic hot water systems. These tests were performed under a variety of ambient conditions and irradiance levels, both with and without forced circulation and …
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Development of an inexpensive test system and evaluation of the test procedures for conducting vibration tests on antivibration gloves per Iso Standard 10819
An inexpensive test system was developed for conducting vibration tests on vibration attenuating gloves using ISO Standard 10819: Mechanical Vibration and Shock--Hand-Arm Vibration--Method for the Measurement and Evaluation of the Vibration Transmissibility of Gloves at the Palm of the Hand. A …
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A resistência residual de solos determinada através do ensaio de cisalhamento por torção
… It follows a description of equipment and test procedures. For comparison purposes, results of the direct shear tests with polished face are presented, and corresponding equipment and test procedures are briefly described. Results of tests on kaolin-bentonite mixtures for a number of stress …
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Effects of Deprivation and Testing Procedures on Preference for Stimuli Correlated with Food Reinforcement Under Higher Deprivation Conditions in Mice
… methods and three different preference test procedures. Experiment 1 employed an hours-deprived deprivation method. A pre-feeding deprivation method was assessed in Experiment 2. Experiment 3 imposed deprivation through food rationing. In each experiment, three groups of mice were …
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Ensaios de adensamento edométrico com taxa constante de deformação específica relacionada ao tempo na argila do Sarapuí
… issues related to oedometer consolidation test procedures. In addition, a comparison of conventional test with TRICON consolidation tests is also presented. Monotonic increasing with time loading consolidation tests are subsequently reviewed with especial attention to the type whose rate of …
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A buyer's guide for range cooktops and microwave ovens
… in the Buyer’s Guide; 2) establishment of test procedures; and 3) focus panel evaluation of the Buyer’s Guide. Phase 1 - Eleven items considered to be important in making purchase decisions were identified by members of the Virginia Retail Merchants Association and by Virginia home …
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Diabetes Self-Management Through Educational Intervention
… months. With the availability of standardized test procedures to ascertain control this study was undertaken to present an educational intervention program (Diabetes Self-Management) in four phases to provide knowledge and skills to assist the diabetic patient in balancing diet, exercise, and …
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Design of a Testbed for Haptic Sensor Calibration and Characterization
… design, fabrication, and application of a 6-axis test bed for the characterization and calibration of haptic force sensors. This test bed can apply and measure contact forces up to 10N anywhere within a 60x60x60mm volume, at angles up to ±10 degrees from the normal. A procedure for haptic sensor …
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Analysis of Discrete Data under Order Restrictions
… Methods are developed for the estimation and testing of differences between binomial as well as multinomial populations under order restrictions. In particular, inference for sequences of ordered binomial probabilities and cumulative probability ratios in multinomial populations are presented. …
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Preliminary design of a 1 kN liquid propellant rocket engine testing platform
… a preliminary design of a liquid rocket engine test platform to support research into liquid propulsion systems and rocket engine components, including injectors, ignition systems, combustion chambers and engine cooling systems. The liquid propellants, specifically liquid oxygen and ethanol, are …
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A phase measurement radio positioning system for indoor use
… which I have designed and built but not yet tested as a whole. I also discuss the test procedures which will accompany the deployment of that prototype system in its initial configuration in its test building, as well as further research that is required to make the system scalable and …
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Comparison of the extraction procedure toxicity test (EP) and the toxicity characteristic leaching procedure (TCLP) for the analysis of trace organic compounds in land applied municipal wastewater sludges
… waste is the Extraction Procedure (EP) Toxicity Test. Because of various operational problems and limitations of the EP, the EPA has developed and plans to implement the Toxicity Characteristic Leaching Procedure (TCLP), which is an expanded version of the EP capable of analyzing more organic …
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Use of polymers and a surfactant in the treatment of Kraft process wastewater
… for their color removal performance by jar test procedures. The polymers removed between 77 and 87% of the wastewater color. The affect of pH upon polymer performance varied with the polymer tested. Powdered activated carbon addition improved the performance of the polymers. The color …
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The fixture and methodologies for evaluating vibration characteristics of hand-held pneumatic impact tools
A test fixture has been designed for the testing of hand held pneumatic impact tools. The test fixture was modeled after a one-degree of freedom mass-spring-damper system. The design of the test fixture allows for a broad range of testing scenarios intended to simulate the methods in which impact …
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Clinical Decision Support System with Adaptive Software Framework for Chronic Lymphocytic Leukaemia Cell Classification
… the new algorithm interface against built-in test procedures.
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Analysis of various forced oscillation techniques for obtaining dynamic stability derivatives
… a wind tunnel aircraft model. Data Reduction and test procedures for important dynamic tests are evolved systematically from the restrained perturbed equations of motion. Emphasis is given to the typical single degree of freedom apparatuses and associated data reduction for routine measurement of …
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A multiple test battery approach during the assessment of the auditory nervous system of patients with multiple sclerosis
… with Multiple Sclerosis. Although this objective test procedure is useful during the assessment of the auditory nerve on a brainstem level, it reveals its own set of limitations when used in isolation as a single test procedure. A multiple test battery approach has shown promise in addressing the …
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Investigation of Data Quality for Wind Tunnel Internal Balance Testing
Achieving high quality, consistency, and testing efficiency in wind tunnel tests using internal balances is accomplished through the use of new testing methods, analysis of data output, and standardized documentation of test procedures at the Texas A&M Low Speed Wind Tunnel. The wind tunnel is …
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The effect of daily "sustained silent reading" in improving fluency, word recognition, and reading comprehension skills for mild cognitive impaired students
… comprehension abilities through pre and post-test procedures. Seven intermediate level students between the reading levels of two and three participated in this study. The experimental group consisted of four students, and the control group consisted of three students. The treatment group …
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