Results 141 to 150 of about 12,493,842 (419)
Slide Valves for Single-Screw Expanders Working Under Varied Operating Conditions
Energies, 2016 This paper fully describes the working principle of slide valves in single-screw expanders (SSEs). A geometric analysis of suction and volume ratio slide valves is presented to determine the relations between volume ratio, suction closure volume ...
Yuting Wu +7 more
doaj +1 more source
Universal Wireless Power Transfer for Energy Security, Availability and Convenience [PDF]
arXiv, 2020 This article proposes a novel system concept named universal wireless power transfer, in which power can be wirelessly transferred between different entities (e.g. vehicles, robots, homes, grid facilities, consumer electronic devices, etc.) equipped with proper energy transmitters and receivers, whether stationary or in motion. This concept generalizes
arxiv
Exciton dynamics and Quantumness of energy transfer in the Fenna-Matthews-Olson complex
, 2011 We present numerically exact results for the quantum coherent energy transfer in the Fenna-Matthews-Olson molecular aggregate under realistic physiological conditions, including vibrational fluctuations of the protein and the pigments for an ...
Braun, Daniel +2 more
core +3 more sources
Cosmological model with energy transfer
Physics Letters B, 2006 The observations of SNIa suggest that we live in the acceleration epoch when the densities of the cosmological constant term and matter are almost equal. This leads to the cosmic coincidence conundrum. As the explanation for this problem we propose the FRW model with dark matter and dark energy which interact each other exchanging energy.
openaire +4 more sources
Molecular Oncology, EarlyView.Breast tumor samples scored for metabolic deregulation (M1 to M3) were given a hypoxia score (HS). The highest HS occurred in patients with strongest metabolic deregulation (M3), supporting tumor aggressiveness. HS correlated with the highest number of metabolic pathways in M1. This suggests hypoxia to be an early event in metabolic deregulation.
Raefa Abou Khouzam +2 more
wiley +1 more source
Spatial propagation of excitonic coherence enables ratcheted energy transfer
, 2012 Experimental evidence shows that a variety of photosynthetic systems can preserve quantum beats in the process of electronic energy transfer, even at room temperature.
Akihito Ishizaki +7 more
core +1 more source
Chirality in fluorescence and energy transfer [PDF]
Methods and Applications in Fluorescence, 2019 Optical polarization features associated with the fundamental processes of molecular fluorescence and resonance energy transfer are in general studied with reference to plane polarizations. When any of the species involved is chiral, the associated emission processes may exhibit an element of circular polarization-a degree of optical helicity. Although
openaire +5 more sources
Molecular Oncology, Volume 19, Issue 4, Page 1170-1187, April 2025.High‐grade serous ovarian cancer (HGSOC) is the most common and aggressive type of ovarian cancer with urgent need for new treatment strategies. This study evaluates plasma‐activated media (PAM) as a novel treatment for HGSOC, showing its ability to selectively induce oxidative stress and apoptosis in HGSOC cell lines, patient ascites cells and primary
Lorena T. Davies +9 more
wiley +1 more source
Case Studies in Thermal Engineering, 2021 Bus rides have become a routine choice for the large population to travel in Beijing. By the end of November 2020, 82.84% of all buses in Beijing had switched to electric vehicles.
Xinxin Zhang +3 more
doaj
Molecular Oncology, Volume 19, Issue 4, Page 1265-1280, April 2025.Dinaciclib blocks CDK12 activity, leading to downregulation of BRCA1, and probably other proteins involved in homologous recombination, promoting nonhomologous end joining. In this scenario, the presence of ionising radiation triggers a p53‐dependent senescent response that yields increased radiosensitivity. Pan‐cyclin‐dependent‐kinase (CDK) inhibitors
Natalia García Flores +14 more
wiley +1 more source