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 15 of 15 for “"Cwr"”.
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Hönnun á fituvinnsluvél(CWR) fyrir Ýmir Technologies
Verkefnið fjallar um hönnunarvinnu við fituvinnsluvél (compact wet rendering) Ýmis Technologies. Markmið verkefnisins er að hanna íhluti fyrir vélina með þá grunnforsendu í fyrirrúmi að þeir passi á fleti sem samsvarar tveimur 40 feta gámum og anni 7000 kg/klst af hráefni. Þetta eru íhlutir á borð …
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Three-Dimensional Stability/lateral Shift Analysis of Continuous Welded Rail (Cwr) Track and Innovative Methods to Enhance CWR Track Performance
Innovative methods of enhancing the stability of tamped track and sharp curved track are recommended according to the theoretical findings from this research. Using the innovative methods, railroads can eliminate or reduce slow orders following tamping or track surfacing to improve railroad …
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How and why do states provide for children? Comparing social grants for families with children in Southern Africa
… established that ‘child welfare regimes’ (CWRs) (a combination of programmes affecting the welfare of children, primarily cash transfers, feeding programmes, health and education fee waivers) are similar in providing some form of social grants, directly and/or indirectly to children or …
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Numerical Analysis and Parameter Optimization of Portable Oscillating-Body Wave Energy Converters
… power of 27.1 W and 7.36% capture width ratio (CWR) for regular waves and a max power of 8.32 W and 2.26% CWR for irregular waves. Using the three degree-of-freedom (3DOF) model with approximate drag coefficients, the elliptical cross section had a max power of 22.5 W and 6.12% CWR for regular …
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Optimizing non-flooded landscape units to support maize production in the Zambezi region, Namibia
… the same time the maize crop water requirements (CWR) and maize water use (ETo) observed for the area ranged from 1.25 to 5.79 mm/day (CWR) and 4.01 to 4.44 mm/day (ETo). Therefore water content sufficiency was significantly (p< 0.05) available to sustain the agronomic crops during the growing …
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Longitudinal forces in continuously welded rails due to nonlinear track-bridge interaction for loading sequences
The use of continuously welded rails (CWR) governs the longitudinal stress caused by seasonal temperature changes, bending of supporting structure and braking/accelerating due to passing trains. Those three loads have been regulated in Eurocode1 and accomplished by the national codes like DIN …
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Characterisation of bridge-track interaction of a multi-span viaduct subjected to heavy haul loading
… force transmission. Continuously Welded Rail (CWR), which is defined as rails that have been welded together, are now used in modern railways. When the rail is built on a bridge, the bridge's and rolling stock's behavior adds additional forces to CWR rails. As a result of the coupling effects …
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Data-driven clustering for new garment forecasting
… main algorithms: \textit{Cluster-While Regress} (CWR) and \textit{k-Nearest Neighbours} (kNN) and show that with enough data the algorithms should achieve human-level accuracy and automate the comparables-finding process.
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On entropic and compositional sound and its sources
… of a new model setup – the Canonical Wave Rig (CWR). The CWR is then used to study direct and indirect noise under simplified, well-controlled conditions. Subsonic and sonic (choked) conditions are investigated for a convergent-divergent nozzle. Acoustic, entropic, and compositional …
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Hydroecological connectivity as a normative framework for aquatic ecosystem regulation: lessons from the USA
… law regulation, the American Clean Water Rule (CWR) and analyzes a set of legal challenges to this Rule. Barring one instance, no substantive merit was found for any of the disputed claims. Furthermore, this thesis identifies the transferability of the Rule to South Africa. It was possible to …
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Numerical investigation of the performance of WEC integrated with vertical wall using CFD
… improvement in the Capture Width Ratio (CWR) of the WEC, particularly when it is considered within the natural period of the WEC. Furthermore, the application of latching control showed significant improvements in the WEC's performance, particularly in longer wave periods. However, it is …
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Performance of Fouled Railroad Superstructure Subjected to Traversing Heavy Haul Trains
… employed to analyze the uplift resistance of a CWR section at the cross-tie. Results indicate that the tie-load ratio may misrepresent the superstructure efficiency in fouled ballast beds. Alternatively, the range of influence of wheels along with the uplift ratio may be used to assess fouled …
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Integration of class 1 HDAC inhibitors into current treatments for prostate cancer
… response to ENT and ionising radiation (IR) and CWR-R1 PAR and EnzR cell lines for the effect of ENT as a novel treatment for enzalutamide resistant CRPC. <br/><br/>Results: <br/>A combination of ENT and IR or ASI, resulted in an enhanced reduction in cell proliferation and survival providing …
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Data-driven prediction of rail neutral temperature for continuously welded rails using rail vibration resonance frequencies
Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2025-12-01
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Genomic characterization of multi-parental populations of sorghum and rice
… diversity, and the use of crop wild relatives (CWRs) in breeding needs to be explored. IRRI has developed four backcross introgression line (BIL) populations using wild progenitors of Asian cultivated rice as donor parents. Chapter 3 describes the genotype data analysis of these four populations …