Results 111 to 120 of about 11,189,374 (343)

Ground State Entanglement Energetics

, 2005
We consider the ground state of simple quantum systems coupled to an environment. In general the system is entangled with its environment. As a consequence, even at zero temperature, the energy of the system is not sharp: a projective measurement can ...
A.N. Jordan, Aguado, Bell, Bouchiat, Büttiker, Büttiker, Büttiker, Büttiker, Büttiker, Cedraschi, Cedraschi, Cedraschi, Chandrasekhar, Costi, Cottet, Dawson, Deblock, Entin-Wohlman, Entin-Wohlman, Golubev, Guinea, Hartmann, Hayashi, Jordan, Le Hur, Leggett, Li, Li, Li, Lévy, M. Büttiker, Mailly, Marquardt, Nagaev, Nakamura, Nielsen, Ponomarenko, Reulet, Schrödinger, Tsvelick, Vion, Wallraff, Weiss, Yurke   +43 more
core   +2 more sources

Undisturbed Ground Temperature—Different Methods of Determination

, 2017
Methods for the calculation of the undisturbed ground temperature (UGT) are presented. Heat fluxes occurring on the surface of the ground and their influence on the UGT are described.
M. Gwadera, Barbara Larwa, K. Kupiec
semanticscholar   +1 more source

Anchorage‐independent and faster growth in clonal population from UV‐irradiated NER‐deficient cells

FEBS Open Bio, EarlyView.
UV‐irradiated cells expressing a DDB2 mutant protein unable to interact with PCNA (DDB2PCNA‐) form clones able to grow without anchorage. Different experimental approaches reveal heterogeneity in cell cycle regulation and drug response within these clones, emphasizing the crucial role of the DDB2‐PCNA interaction in preventing cellular transformation ...
Paola Perucca, Anna Tricarico, Martina Furfaro, Priyam Ghosh, Ennio Prosperi, Lucia Anna Stivala, Ornella Cazzalini   +6 more
wiley   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei, Fredrik Orädd, Konstantinos Magkakis, Magnus Andersson   +3 more
wiley   +1 more source

The research station "Vaskiny Dachi", Central Yamal, West Siberia, Russia – a review of 25 years of permafrost studies

Fennia: International Journal of Geography, 2015
The research station "Vaskiny Dachi" on the Yamal Peninsula was established in 1988. Activities aimed at monitoring of permafrost and related environmental features under a relatively low level of nature disturbances caused by gas field development ...
Marina O Leibman, Artem V Khomutov, Anatoly A Gubarkov, Yury A Dvornikov, Damir R Mullanurov   +4 more
doaj  

Research on Temperature Field of Cement-Mixing Pile-Reinforced Soft Soil Foundation

Buildings
To investigate the mechanism of reinforcing soft soil with cement-mixing pile, based on ABAQUS secondary development, a numerical simulation study of the hydration reaction of cement-mixing piles was conducted.
Zhe Wang, Weisheng Xu, Qing Xu, Yangming Wang, Yingna Zhu   +4 more
doaj   +1 more source

S193 radiometer brightness temperature precision/accuracy for SL2 and SL3 [PDF]

The precision and accuracy with which the S193 radiometer measured the brightness temperature of ground scenes is investigated. Estimates were derived from data collected during Skylab missions.
Krishen, K., Pounds, D. J.
core   +1 more source

Discreteness and entropic fluctuations in GREM-like systems

, 2002
Within generalized random energy models, we study the effects of energy discreteness and of entropy extensivity in the low temperature phase. At zero temperature, discreteness of the energy induces replica symmetry breaking, in contrast to the continuous
A. Hartmann, B. Derrida, B. Derrida, B. Derrida, B. Drossel, D. Dean, D. Sherrington, F. Krzakala, G. Hed, H. Yoshino, J. Cook, M. Palassini, M. Sasaki, O. C. Martin, S.F. Edwards, S.N. Majumdar   +15 more
core   +3 more sources

Characterization of Air and Ground Temperature Relationships within the CMIP5 Historical and Future Climate Simulations

Journal of Geophysical Research: Atmospheres, 2017
The relationships between air and ground surface temperatures across North America are examined in the historical and future projection simulations from 32 general circulation models (GCMs) included in the fifth phase of the Coupled Model Intercomparison
A. García‐García, F. J. Cuesta-Valero, H. Beltrami, J. Smerdon   +3 more
semanticscholar   +1 more source

Promiscuous stimulation of HSP70 ATPase activity by parasite‐derived J‐domains

FEBS Open Bio, EarlyView.
The malaria parasite Plasmodium falciparum exports three highly homologous yet functionally divergent J‐domain proteins into human erythrocytes. Here, we show that J‐domains isolated from all three proteins effectively stimulate the ATPase activity of both endogenous host and exported parasite HSP70 chaperones.
Julian Barth, Moritz Koch, Le‐Han Rössner, Johanna Eichhorn, Denys Pogoryelov, Matthias P. Mayer, Jude M. Przyborski   +6 more
wiley   +1 more source