Results 41 to 50 of about 2,382,016 (345)

Essential roles of protein-solvent many-body correlation in solvent-entropy effect on protein folding and denaturation: comparison between hard-sphere solvent and water.

Journal of Chemical Physics, 2015
In earlier works, we showed that the entropic effect originating from the translational displacement of water molecules plays the pivotal role in protein folding and denaturation.
Hiraku Oshima, M. Kinoshita
semanticscholar   +1 more source

The changing look of PKS 2149-306 [PDF]

, 2009
Aims: We study the blazar nature of the high-redshift Flat-Spectrum Radio Quasar PKS 2149-306 (z = 2.345) by investigating its long-term behavior. Methods: We analyzed all publicly available optical-to-X-ray observations performed by XMM-Newton, Swift ...
A. Treves, A. Wolter, Barthelmy, Bird, Burrows, Cappi, Cardelli, Celotti, Courvoisier, E. Pian, Elvis, F. Tavecchio, Fabbiano, Fang, Ferrero, Fichtel, Foschini, Francis, G. Di Cocco, G. Ghisellini, G. Tagliaferri, Ghisellini, Ghisellini, Ghisellini, Goldwurm, Kalberla, Kaspi, L. Foschini, Lebrun, M. Gliozzi, Maraschi, Masetti, Mason, Ojha, Page, Page, R. M. Sambruna, Roming, Sambruna, Siebert, Spada, Strüder, Tavecchio, Tueller, Turner, Ubertini, V. Bianchin, Wilkes, Yaqoob   +48 more
core   +3 more sources

The trade-off between factor score determinacy and the preservation of inter-factor correlations [PDF]

arXiv, 2023
Regression factor score predictors have the maximum factor score determinacy, i.e., the maximum correlation with the corresponding factor, but they do not have the same inter-correlations as the factors. As it might be useful to compute factor score predictors that have the same inter-correlations as the factors, correlation-preserving factor score ...
arxiv  

Dietary specialization during the evolution of Western Eurasian hominoids and the extinction of European Great Apes. [PDF]

PLoS ONE, 2014
Given the central adaptive role of diet, paleodietary inference is essential for understanding the relationship between evolutionary and paleoenvironmental change.
Daniel DeMiguel, David M Alba, Salvador Moyà-Solà   +2 more
doaj   +1 more source

Multimodal Imaging in Idiopathic Neuroretinitis with Localized Choroidal Insufficiency: A Case Report

Medicina, 2021
Neuroretinitis is a rare clinical entity, characterized by optic nerve edema and star-shape hard exudate around fovea. The clinical features include acute unilateral visual loss, dyschromatopsia, relative afferent pupillary defect and visual field ...
Junwoo Lee, Kiyoung Kim
doaj   +1 more source

Reflection Component in the Hard X-Ray Emission from the Seyfert 2 Galaxy Mrk 1210

, 2004
The Seyfert 2 galaxy Mrk 1210 was found to exhibit a flat hard X-ray component by ASCA, although ASCA could not distinguish whether it is an absorbed direct component or a reflected one.
Fukazawa, Yasushi, Iyomoto, Naoko, Ohno, Masanori   +2 more
core   +1 more source

Synthesis of flexible polyurethane foams by the partial substitution of polyol by steatite

Polímeros
This work describes the synthesis of composites steatite/flexible polyurethane by replacing 4.5 wt. % of polyol with steatite rock powder. We evaluated two mechanical properties of composites (comfort factor and support factor) for various formulations ...
Plínio César de Carvalho Pinto, Virginia Ribeiro da Silva, Maria Irene Yoshida, Marcone Augusto Leal de Oliveira   +3 more
doaj   +1 more source

Analysis of the Status of Research and Innovation Actions on Electrofuels under Horizon 2020

Energies, 2022
Europe stated the ambitious target of becoming carbon neutral by 2050 to combat climate change and meet the requirements imposed by the Paris Agreement, and renewable energy has proved to be a promising solution for the decarbonization of many sectors ...
Emanuela Marzi, Mirko Morini, Agostino Gambarotta   +2 more
doaj   +1 more source

Eikonal methods applied to gravitational scattering amplitudes [PDF]

, 2011
We apply factorization and eikonal methods from gauge theories to scattering amplitudes in gravity. We hypothesize that these amplitudes factor into an IR-divergent soft function and an IR-finite hard function, with the former given by the expectation ...
A Brandhuber, A Brandhuber, A Mitov, A Sen, A Sen, AH Mueller, CD White, DC Dunbar, DM Capper, DR Green, DR Yennie, E Gardi, E Gardi, E Laenen, F Bloch, G Bossard, G Sterman, GP Korchemsky, GP Korchemsky, GP Korchemsky, GP Korchemsky, GP Korchemsky, H Elvang, Howard J. Schnitzer, J Broedel, J Frenkel, JB Tausk, JC Collins, JC Collins, JC Collins, JF Donoghue, JGM Gatheral, JM Drummond, JM Drummond, JM Drummond, JM Drummond, L Magnea, LF Alday, LJ Dixon, LJ Dixon, MB Green, N Beisert, N Kidonakis, R Kallosh, S Catani, S Weinberg, SB Giddings, SG Naculich, SG Naculich, SG Naculich, SM Aybat, Stephen G. Naculich, T Becher, T Becher, T Becher, T Kinoshita, TD Lee, VA Smirnov, Z Bern, Z Bern, Z Bern, Z Bern, Z Bern, Z Bern   +63 more
core   +3 more sources

Research on Vehicle Adaptive Cruise Control Method Based on Fuzzy Model Predictive Control

Machines, 2021
Under complex working conditions, vehicle adaptive cruise control (ACC) systems with fixed weight coefficients cannot guarantee good car following performance under all conditions.
Jin Mao, Lei Yang, Yuanbo Hu, Kai Liu, Jinfu Du   +4 more
doaj   +1 more source