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 429 for “"asymmetrical"”.
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Mathematical modelling of asymmetrical metal rolling processes
… of metal rolling processes, specifically asymmetrical sheet rolling. With the application of control systems in mind, desired mathematical models must make adequate predictions with short computational times. This renders generic numerical approaches inappropriate. Previous analytical …
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The asymmetrical spine : a generator of design
Thesis. 1979. M.Arch.--Massachusetts Institute of Technology. Dept. of Architecture.
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A modified asymmetrical pulse-width modulated series resonant DC/DC converter
… resonant topologies that can offer this, but the asymmetrical pulse-width modulated (APWM) resonant DC/DC converter is a simple topology that operates at a constant frequency and with near-zero voltage switching losses. However, the range of input voltage where high efficiency is maintained is …
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Exchange rate theory and practice: target zones and asymmetrical currency substitution
… facts. The second chapter develops a model of asymmetrical currency substitution. The friction for exchange rate determinacy is provided by costly spot market transactions. A stationary equilibrium exists if and only if the cost of spot market transactions is greater than either country's money …
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Mass property estimation with jet failure identification for control of asymmetrical satellites
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 1984.
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Ambiguity in the workplace: some aspects of the negotiation and structuration of asymmetrical relations
<p>This thesis is based on participant observation undertaken by the author as an operative in a manufacturing bakery. The problems of control and resistance observed during this period are analysed in terms of their importance in the constitution of the symbolic reality, or order, of the …
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Synthetic routes to asymmetrical Alkylenediimidosulfites and Novel Heteroarene-linked Bis-diimidosulfinates and Bis-triimidosulfonates
… three different NR-substituents, a so called asymmetrical triimidosulfite. In all reactions, that have been carried out to obtain a triimidosulfite with three (or two) different residues at nitrogen, the final product was always the dilithium sulfide adduct. The syntheses of chiral …
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Asymmetrical transmembrane potential in intracellular organelles of adrenal chromaffin cells exposed to nanosecond electric pulses
… in the literature, there is no evidence of asymmetrical Transmembrane Potential (TMP) distribution in the intracellular membranes. However, these models do not include a realistic number of intracellular organelles. The goal of this research was to construct a more realistic cell model that …
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The asymmetrical dynamics of market powers with normatively misaligned partners: The EU-Israel case study
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2023-09-01 without embargo terms
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Use of Isometric Mid-Thigh Pull to Determine Asymmetrical Strength Differences in NCAA D-I Athletes.
… mid-thigh pulls to determine lower-limb asymmetrical strength differences in NCAA D-I athletes. Sixty-six subjects (40 males and 26 females) performed 2 maximal effort isometric pulls over two force plates sampling at 1000 Hz each. Peak force was scaled for body weight, and rate of force …
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Urban Core vs. Suburban Fringe: Asymmetrical Fiscal Effects of Tax and Expenditure Limitations in Metropolitan Areas
… 5-6, presents the empirical study of the asymmetrical fiscal effects of TELs on different geographic segments of metropolitan areas. The study employs the quasi-experimental multiple comparison group time series research design and measures fiscal outcomes associated with the imposition of …
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Affirming marginal voices : a study of a group of primary school children in an asymmetrical multilingual setting
… as well as to affirm the voices of children in asymmetrical multilingual settings.
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Evaluating the Role of Atmospheric Stability in Generating Asymmetrical Precipitation During the Landfall of Hurricane Florence (2018)
… distributions to become more symmetrical or asymmetrical, respectively. The results from the experimental simulations showed that the altered land surface affects the relative humidity from the surface to 950 mb, which has an immediate impact on stability off-shore left-of-track. Overall, the …
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The determination of the viscosity of liquid carrene-7, an azeotropic mixture of dichlorodifluoromethane and asymmetrical difluoroethane
… the liquid viscosities of an azeotropic of asymmetrical difluoromethane and dichlorodifluoromethane.
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Mitigation of Asymmetrical Currents in Permanent Magnet Synchronous Machine with Unbalanced Stator Winding Impedance for Electric Vehicle Application
… current control scheme is employed. Due to these asymmetrical stator currents, some issues such as uneven heating of the inverter phases and switches, additional losses in the motor due to skin and proximity effects, vibration and noise, uneven heating of the motor phases, and torque ripple appear …
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Single-stage boost integrated asymmetrical half-bridge AC-DC power converter with dual modulation for indoor led lighting
Light emitting diodes (LEDs) for indoor lighting is a promising technology which can lead to major energy saving and cost reductions. The major concerns of improving power factor and regulating the output current ripple with regards to LED drivers has been addressed in this thesis by using dual …
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Investigation of a High-Frequency Link Single-Stage Asymmetrical Multilevel Converter for Grid Integration of Renewable Energy Systems
… level high-frequency AC- link single-stage asymmetrical multilevel converter for grid integration is proposed. The single-stage conversion approach eliminates the DC-link capacitors, resulting in a reduced footprint. The asymmetrical module voltages are generated by the multi-winding …
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Myanmar-China Asymmetrical Relations: The Case Study of Myitsone Hydropower Dam Project through the Lens of Small Power’s Strategies
… relations with great power neighbour under the asymmetrical relationship. The research problem The research accommodates the two important research problems. (1) To investigate how a small power can manage its asymmetrical relations with a great power neighbor. (2) To observe how a small power …
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Asymmetrical power relations: a legal analysis of the European Union and Economic Community of West African States Economic Partnership Agreement
Preparatory to the Economic Partnership Agreements (EPAs) negotiation, the former European Union Trade Commissioner, Peter Mandelson, declares that African countries have the right to benefit from their own comparative advantage. He further stated that the EPAs would, inevitably, herald the end of …
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Transaction Cost Economics: An Analysis of Commitment in Asymmetrical Insurer-Broker Dyads. An Exploratory Case Study of ING Canada and its Distribution Counterparties
Since the early 1980's there has been a heightened academic interest in the field of commitment, particularly as it relates to business relationships. Knowledge of commitment continues to advance and has begun splintering and applied into specific and narrow fields. The particular field of interest …
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