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 51 for “"PMR."”.
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Mechanical properties of degraded PMR-15 resin
… produces a non-uniform degradation state in PMR-15 resin. A surface layer, usually attributed to oxidative degradation, forms. This surface layer has different properties from the inner material. A set of material tests was designed to separate the properties of the oxidized surface layer …
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Proton Magnetic Resonance (Pmr) Studies of Transition-Metal Systems
Made available in DSpace on 2014-12-10T23:01:43Z (GMT). No. of bitstreams: 1 7412067.pdf: 4296278 bytes, checksum: 0a6bf47f8f0838acef10a826c825790e (MD5) Previous issue date: 1973
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Transverse microcracking in Celion 6000 graphite/PMR-15 polyimide composite
… of transverse microcracks (TVM) in Celion 6000/PMR-15 graphite-epoxy laminates were investigated. Microcracks were observed using a replicating technique, microscopy and x-ray. The mechanical or thermal load at which microcracking initiates and the ply residual stresses were predicted using …
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Rotationally-Locked Cis-Diarylacenaphthenes: Syntheses and Proton Magnetic Resonance (Pmr) Studies
Made available in DSpace on 2014-12-10T23:01:46Z (GMT). No. of bitstreams: 1 7412111.pdf: 5487728 bytes, checksum: af5d27a0030baf53784da67fef019683 (MD5) Previous issue date: 1973
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A socio-technical analysis of the Patient Medication Record (PMR) system in English Community Pharmacy
… of the computerised Patient Medication Record (PMR) system in supporting the transformation of current community pharmacy practice. Drawing on socio-technical theoretical principles, the study takes an ethnographic approach to investigate the drivers that impact how the PMR system is procured …
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Experimental investigations of natural circulation in a separate-and-mixed effects test facility mimicking prismatic modular reactor (PMR) core
… in Prismatic Modular Reactors (PMRs). Natural circulation is employed as a passive safety feature that passively removes the decay heat released after the loss of flow accidents (LOFA). Several computational studies have addressed such phenomena, however, validation of …
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A Randomized Controlled Pilot Trial of a Mindfulness Intervention for Grief in Widows and Widowers
… intervention or a Progressive Muscle Relaxation (PMR) intervention, or were quasi randomized to a wait list condition. Self reported psychosocial outcomes were assessed at baseline, post intervention, and 1 month post intervention. In addition, yearning, grief rumination, decentering, and grief …
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Recurrent groin hernia - Outcome after surgery
… to Anterior (AMR) and Posterior Mesh Repairs (PMR) and in Paper 4 the hazard ratio for chronic pain and physical disability was studied in relation to type of mesh repair and mean surgeon´s annual volume. Results: Paper 1 The risk for a further reoperation increased with the number of recurrent …
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The Role of Calcium in Signal Transduction: Kinetics and Regulation of Intracellular Calcium During the Photomechanical Response of the Albino Rat Sphincter Pupillae Smooth Muscle
… equivalently precise photomechanical responses (PMR). This precision makes the PMR ideal for testing quantitative models of regulation of smooth muscle myosin phosphorylation. The PMR is initiated by absorption of light by a member of the opsin family in the cell membrane of the sphincter …
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A process simulation model for the manufacture of composite laminates from fiber-reinforced, polyimide matrix prepreg materials
… laminates from fiber-reinforced polyimide (PMR-15) matrix prepreg materials. The simulation model is developed in two parts. The first part is the volatile formation model which simulates the production of volatiles and their transport through the composite microstructure during the …
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Damage accumulation of bovine bone under variable amplitude loads.
… sought to determine if the Palmgren-Miner rule (PMR), a well-known linear damage accumulation hypothesis, is predictive of fatigue failure in bone. An electromagnetic shaker apparatus was constructed to conduct cyclic and variable amplitude tests on bovine bone specimens. Three distinct damage …
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Behavioural reactions of managers towards airline operations performance in times of crisis and growth.
… operations performance measurement and review (PMR) systems during separate periods of crisis and growth. The aim and objectives were to examine whether managers would consciously adopt the necessary attitudes and behaviours that are required to positively interact with a PMR system and to …
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Copper Complexes Which Catalyze the Air Oxidation of Organic Substrates.
… pollution studies. Proton magnetic resonance (pmr) and optical [visible (vis) and ultraviolet (uv)) spectroscopy are often the techniques of choice for studying the reaction. They require a knowledge of pmr and optical spectral parameters. The studies in Part I were carried out to obtain the …
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Investigating post-mortem redistribution of drugs in a cohort of suspected unnatural deaths in Cape Town South Africa
… to the phenomenon of post-mortem redistribution (PMR). The later needs to be taken into consideration when determining if, and to what extent a drug contributed to death. Additionally, case specific features also play a role and therefore no specific drug concentration can be deemed ‘fatal'. The …
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rRNA transcription as potential therapeutic target in triple negative breast cancers
… genotoxicity. Three drugs, (CX-5461, BMH-21 and PMR-116) are small molecules and selective inhibitors of RNAP1 transcription which have moderate effect on transcription by other nucleolar polymerases and protein translation and which are at different stages of clinical development. CX-5461 …
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Pilot RCT of Mindfulness-Based Stress Reduction (MBSR) Versus Progressive Muscle Relaxation (PMR) to Reduce Symptoms of Distress Among Elderly Dementia Caregivers: Results at One Year Post-Intervention
… intervention, Progressive Muscle Relaxation (PMR), to determine if MBSR was as effective or more effective than PMR at reducing subjective burden, symptoms of depression, perceived loneliness or perceived stress among middle-aged and older family caregivers of persons with dementia and other …
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Relationships Between Physical, Chemical, and Functional Properties of Enzymatically-Modified and Unmodified Soy Protein (Nmr, Plasteins, Denaturation, Extrusion)
… pulsed proton magnetic resonance (PMR). The effects of solvent state, pH (pD), and extent of hydrolysis (EH) on gross conformational properties of SPI were studied by PMR (360 MHz) using novel spectral analysis techniques. Spectral resonance peak width at half height (PW) and "peak …
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Digital demodulation techniques for radio channels
… is directed towards the Private Mobile Radio (PMR) networks, which play significant roles in taxi, police, ambulance and other such services. With an ever increasing need for data transmission, the current PMR systems which were designed for voice are not adequate. This research will examine a …
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Damage accumulation of bovine bone under chaotic loading.
… to determine if either the Palmgren-Miner rule (PMR) or phase space warping (PSW) could be used as a prediction method for fatigue failure in bone tissue. In this study the Moon's beam experimental set-up was used to perform fatigue tests on bovine bone specimens. Scanning electron microscopy was …
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