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 14034 for “"cycle"”.
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Cycle to cycle feedback control of manufacturing processes
Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2001.
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Multivariable cycle-to-cycle of an injection molding process
Cycle-to-Cycle (CtC) feedback control has been studied extensively with increasing demands on the precision and quality of manufactured parts. Single input-Single output has been studied as the basis of CtC feedback control. In the manufacturing sector, processes consist of many input parameters …
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Cycle-to-cycle control of reconfigurable die sheet metal forming
This research addresses cycle to cycle control as applied to a sheet metal stretch forming process. More specifically, it attempts to validate the use of cycle to cycle (CtC) control for a multiple input-multiple output process. The work presented in this thesis attempts to answer some basic …
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The conversion of an Otto cycle into an Atkinson cycle
Thesis (B.S.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1937.
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Comparison of actual engine cycle with theoretical fuel-air cycle
Thesis (M.S.) Massachusetts Institute of Technology. Dept. of Mechanical Engineering, 1950.
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Cycle-to-cycle control of multiple input-multiple output manufacturing processes
… kind of manufacturing process control, cycle-to-cycle control. This type of control is similar to the better known run-by-run control. However, it is developed from a different point of view allowing easy analysis of the process' transient closed-loop behavior due to changes in the …
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Generation of high power single-cycle and multiple-cycle terahertz pulses
… of tabletop generation of high power single-cycle and frequency-tunable multiple-cycle terahertz (THz) pulses pumped with near-infrared ultrashort optical pulses at 1 kHz and 10 Hz repetition rates. Single-cycle THz pulses with sub-picosecond duration and more than 50 pJ pulse energy, and …
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High-cycle fatigue / low-cycle fatigue interactions in Ti-6Al-4V
… gas turbine engines has been attributed to high cycle fatigue (HCF). Additionally, both high-cycle fatigue (HCF) and lowcycle fatigue (LCF) loadings are widely recognized as unavoidable during operation of these components and because the classic Linear Damage Rule (LDR) neglects to account for …
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Ascorbic acid and the reproductive cycle : ascorbic acid and the estrous cycle
Thesis (M.S.)--Michigan State University. Dept. of Food Science and Human Nutrition, 1974
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An investigation of the supercritical CO2 cycle (Feher cycle) for shipboard application
Thesis. 1977. Ocean E.--Massachusetts Institute of Technology. Dept. of Ocean Engineering.
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The Marine Cyanate Cycle
<p>Cyanate (OCN-) is a reduced nitrogen compound with the potential to serve as a nitrogen and carbon source for marine microbes. Evidence from genomes and culture studies indicated that several marine cyanobacterial groups, including representatives of the globally important genera Synechococcus …
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Flight: A Story Cycle
Short story collection.
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Cycle-to-cycle combustion variations in a spark-ignition engine operating at idle
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1997.
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Breaking the Cycle: the Rise and Fall of Conversion Cycle Limited Three-Wave Mixing
… dynamics are characterized by damped conversion cycles, leading to asymptotic conversion of the pump and idler to the signal and idler second harmonic fields at all points in transverse space and time. We develop a damped Duffing oscillator model that unifies the description of conventional OPA …
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Reduction of the Liquidation Cycle
90 leaves
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Essays in Life Cycle Economies
… it is quantitatively demonstrated that life cycle economies with heterogeneous agents are successful in reproducing the saving observations. Moreover, simple life cycle models that do not account for agent heterogeneity, cannot generate the wide array of saving rates at different income …
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The energy cycle of ENSO
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2025-03-28 without embargo terms
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Tutte's first colour-cycle conjecture
This thesis presents a proof of Conjecture I (see Section 35) of W. T. Tutte's paper "A contribution to the theory of chromatic polynomials''. It is believed that this conjecture has not previously been resolved. Sections 25 and 38 are original. The remainder of the thesis is a summary of the …
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