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 406 for “"cutoff"”.
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Cutoff insensitive guidance.
Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics. Thesis. 1971. M.S.
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Emotional Cutoff In Women Who Abuse Substances
… Family Systems theory and investigated emotional cutoff in women (n = 168) who entered a substance abuse treatment program. Three questions were explored: First, the degree of emotional cutoff in this sample was compared to a non-clinical sample of women. Secondly, the relationship was explored …
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Design and Construction of a Deep Cutoff
Made available in DSpace on 2015-05-12T17:06:28Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 6200633.PDF: 24880237 bytes, checksum: ec5a518ad8527077343b6cfd8e0565dd (MD5) Previous issue date: 1961
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Mechanical Behavior of Soil-Bentonite Cutoff Walls
A soil-bentonite cutoff wall is a type of subsurface vertical barrier constructed by back-filling a trench with a mixture of soil, bentonite, and water. Although soil-bentonite cutoff walls are common, their mechanical behavior is not well understood. Current design procedures do not consider the …
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Numerical modeling study on meandering and cutoff dynamics
Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2024-05-01
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Multi mineral cutoff grade optimization with option to stockpile
Includes bibliographical references (pages 177-178).
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Soil-Bentonite Cutoff Walls: Hydraulic Conductivity and Contaminant Transport
Soil-bentonite cutoff walls are commonly used to contain contaminants in the subsurface. A key property in determining the effectiveness of a cutoff wall is its hydraulic conductivity. There are important difficulties and uncertainties regarding the accuracy of commonly used methods of measuring …
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Low frequency cutoff effects in fiber optic communication systems
The presence of low frequency cutoffs in the forward path of the information signal leads to inter-symbol interference (ISI) and degradation of the signal to noise ratio at the sampling instant in digital on-off keying (OOK) systems. The low frequency cutoffs occur as a result of the presence of …
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Novel nanolasers, nano-LEDs, and modal cutoff confinement light emitters
… light emitting diodes together with novel modal cutoff confinement light emitters are investigated for optical interconnection application in future dense photonic integrated circuits. Several different cavity structures are designed, processed, and characterized, and demonstrate operation with …
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Universality of Cutoff for Random Walks on Random Cayley Graphs
… the random walk on this (random) graph exhibits cutoff with high probability (whp); • the cutoff time depends only on k and |G| asymptotically (up to smaller order terms). The cutoff time should not depend (strongly) on the choice of generators. In other words, "cutoff is universal for the random …
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Phase transition for cutoff for random walks on random graphs
In this thesis, we analyse the cutoff phenomenon on two different random graph models. First, we consider a variant of the configuration model with an embedded community structure and study the mixing properties of a simple random walk on it. Every vertex has a given number of internal, degint ≥ 3, …
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Experimental Investigation of Current Gain in Bipolar Transistors Operating Above Cutoff
Made available in DSpace on 2014-12-10T19:06:47Z (GMT). No. of bitstreams: 1 7207031.pdf: 2818799 bytes, checksum: 8e1c68d0c94676e9d1f4d614549e3221 (MD5) Previous issue date: 1971
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Sferic propagation in the cutoff region of the earth-ionosphere waveguide
The waveguide cutoff phenomenon provides information about the height of a waveguide. This cutoff for the earth-ionosphere waveguide is illuminated by lightning sferics and is used to monitor the change in ionosphere height through the day-night boundary. The observed ionospheric heights are found …
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String Stable Constant-Spacing Platoon with Robustness to Communication Delays and Cutoff
… with robustness to communication delays and cutoff. It is well-known that decentralized constant-spacing strategies cannot achieve string stability, which requires the error to decrease as it propagates downstream. Introducing a centralized approach could achieve string stability in …
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Analysis of Slug Tests to Determine Hydraulic Conductivity of Vertical Cutoff Walls
… methods to evaluate hydraulic conductivity in a cutoff wall considering the compressibility of the backfill material and the proximity of the wall boundaries to the well. One of the new methods involves a series of type curves that takes into account the compressibility of the backfill, overall …
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Construction and Performance of the Grouted Cutoff Rocky Reach Hydroelectric Power Project
Made available in DSpace on 2014-12-05T17:37:16Z (GMT). No. of bitstreams: 1 6101675.pdf: 7192260 bytes, checksum: 3a99dc3f4c213fd80bb1d4c25c1748bd (MD5) Previous issue date: 1961
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The Eating Survey: Disordered Eating and Clinical Cutoff for Adolescents Ages 14-17
… screening instrument and to find a clinical cutoff score for the current 17 items. The participants were 2,569 non-clinical adolescents with a comparative sample of 41 inpatient adolescents aged 14-17. More specifically, this study examined the age and gender differences of the 2,569 …
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Appropriate Waist Circumference Cutoff Values for the Diagnosis of Metabolic Syndrome in Mexican American Adults
… by ethnic specific waist circumference (WC) cutoff values. Currently, no specific WC thresholds for diagnosis of central obesity in Hispanics are available. The objectives were to determine the appropriate gender specific WC thresholds for diagnosis of central obesity in Mexican American …
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