Global ETD Search
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Showing 1 to 6 of 6 for “"CTPP"”.
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Primary and Secondary Relaxations in Neat and Binary Glass Formers Studied by Means of Dielectric Spectroscopy
… (Paper 5), and for high TPP concentrations (cTPP) its properties are nearly concentration-independent. Selective NMR experiments prove the cooperative nature of the beta-process: the beta-relaxation, which is induced by the TPP molecules, is imposed on the PS monomers in the mixture. NMR …
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Molekulare Dynamik in binären Glasbildnern studiert mittels 31P- und 2H-NMR
… zwei getrennte Glasübergangstemperaturen Tg1(cTPP ) > Tg2(cTPP ) erstmalig über den gesamten Konzentrationsbereich identifiziert werden. Während Tg1(cTPP ) ausgehend vom reinen PS monoton abfällt, zeigt der Verlauf von Tg2(cTPP ) ein Maximum. Dies findet seine Erklärung in einer …
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Job accessibility and journey to work : the case of Boston Metropolitan area
… from Census Transportation Planning Package (CTPP) 2000, considering both transit and auto travel time between all origin-destination pairs in the Boston Metropolitan area thanks to the Central Transportation Planning Staff (CTPS), the transportation network data from Massachusetts Geographic …
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The spatial and temporal dynamics of commuting : examining the impacts of urban growth patterns, 1980-2000
… from Census Transportation Planning Packages (CTPP) over three decades (1980, 1990 and 1990) are utilized.
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Economic impacts of the urban ring : a spatial analysis
… from the Census Transportation Planning Package (CTPP) are time and skill demanding to manipulate. I also estimate ridership using residential and job location data without the O-D matrix. I find that the fractions of total travel time savings are the largest in Allston / Brighton, Jamaica Plain, …
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An Exploratory Study of Transit and Active Commuters in US Transit Station Areas
Researchers have examined transit and active commuting in relation to land use, infrastructure, and economic factors, but few have considered their relationship with each other, especially not for the US. This thesis aims to understand the relationship between transit and active commuters within …