Buscar
Mostrando ítems 1-10 de 56016
Process and Truth in the TransitionProceso y Verdad en la Transición
(Pontificia Universidad Católica del Perú, 2018)
Bunching and headway adherence approach to public transport with GPS
(Springer, 2018-06)
Emerging GPS devices enable new data collection opportunities for transit performance monitoring. In addition to the fact that GPS devices can replace labor-intensive survey techniques, they also collect traffic information ...
Structural, electronic, and magnetic entropy contributions of the orbital order-disorder transition in LaMnO(3)
(TAYLOR & FRANCIS LTD, 2011)
Measurements of X-ray diffraction, electrical resistivity, and magnetization are reported across the Jahn-Teller phase transition in LaMnO(3). Using a thermodynamic equation, we obtained the pressure derivative of the ...
The efficiency case for transit subsidies in the presence of a ‘soft’ budget constraint
(Universidad de Chile, Facultad de Economía y Negocios, 2017-07)
The main contribution of this paper is to discuss the implications of a ‘soft’ budget constraint on optimal transit fares and subsidies. We find that the e↵ect of productive ine"ciencies on optimal fares and subsidy levels ...
Thermal transitions in polymer networks. Fluorescence study of crosslinked polyethylacrylate
(Chemtec PublTorontoCanadá, 1997)
Enabling a rapid and just transition away from coal in China
As the world’s largest coal producer and consumer, China’s transition from coal to cleaner energy sources is
critical for achieving global decarbonization. Increasing regulations on air pollution and carbon emissions
and ...
Insulator-to-metal transition driven by clustering of solitons in polyacetylene
(1997-03-15)
It's believed that the simple Su-Schrieffer-Heeger Hamiltonian can not predict the insulator to metal transition of transpolyacetylene (t-PA). The soliton lattice configuration at a doping level y=6% still has a semiconductor ...
Insulator-to-metal transition driven by clustering of solitons in polyacetylene
(1997-03-15)
It's believed that the simple Su-Schrieffer-Heeger Hamiltonian can not predict the insulator to metal transition of transpolyacetylene (t-PA). The soliton lattice configuration at a doping level y=6% still has a semiconductor ...
Phase transitions in tumor growth VI: Epithelial–Mesenchymal transition
(Elsevier Science, 2018-06)
Herewith we discuss a network model of the epithelial–mesenchymal transition (EMT) based on our previous proposed framework. The EMT appears as a “first order” phase transition process, analogous to the transitions observed ...