Results 1 to 10 of about 1,069,631 (190)

Species interactions mediate thermal evolution [PDF]

Evolutionary Applications, 2019
Understanding whether populations and communities can evolve fast enough to keep up with ongoing climate change is one of the most pressing issues in biology today.
M. Tseng, Joey R. Bernhardt, Alexander E. Chila   +2 more
doaj   +5 more sources

Magneto--thermal evolution of neutron stars [PDF]

Astronomy & Astrophysics, 2008
We study the mutual influence of thermal and magnetic evolution in a neutron star's crust in axial symmetry. Taking into account realistic microphysical inputs, we find the heat released by Joule effect consistent with the circulation of currents in the ...
Aguilera, Aguilera, Canuto, Chugunov, Flowers, Geppert, Geppert, Gudmundsson, Hoyos, Itoh, J. A. Miralles, J. A. Pons, Jones, Miralles, Page, Page, Pons, Pons, Potekhin, Potekhin, Pérez-Azorín, Pérez-Azorín, Rheinhardt, Rädler, U. Geppert, Urpin   +25 more
core   +2 more sources

Thermal evolution of the crystal structure and phase transitions of KNbO3 [PDF]

Royal Society Open Science, 2018
The thermal evolution of the crystal structure and phase transitions of KNbO3 were investigated by high-temperature powder X-ray diffraction and Rietveld refinement of the diffraction data.
S. L. Skjærvø, K. Høydalsvik, A. B. Blichfeld, M.-A. Einarsrud, T. Grande   +4 more
doaj   +2 more sources

High-accuracy transmission and fluorescence XAFS of zinc at 10 K, 50 K, 100 K and 150 K using the hybrid technique

Journal of Synchrotron Radiation, 2023
The most accurate measurements of the mass attenuation coefficient for metals at low temperature for the zinc K-edge from 9.5 keV to 11.5 keV at temperatures of 10 K, 50 K, 100 K and 150 K using the hybrid technique are reported.
Marcus W. John, Daniel Sier, Ruwini S. K. Ekanayake, Martin J. Schalken, Chanh Q. Tran, Bernt Johannessen, Martin D. de Jonge, Peter Kappen, Christopher T. Chantler   +8 more
doaj   +1 more source

Hydrocarbon generation and evolution characteristics of Triassic Zhangjiatan oil shale in southern Ordos Basin

Shiyou shiyan dizhi, 2022
The Zhangjiatan oil shale from the Upper Triassic Yanchang Formation in the southern Ordos Basin is an important solid mineral resource, it can also be considered as the main source rock of Triassic oil and gas in the basin.
Bo GAO, Xiaoling WU, Ying ZHANG, Xinjun CHEN, Ruikang BIAN, Qianwen LI   +5 more
doaj   +1 more source

Thermal evolution history reconstruction of Carboniferous source rocks on the northeastern margin of Junggar Basin using TSM basin simulation technology

Shiyou shiyan dizhi, 2021
Multiple sets of source rocks developed in the Carboniferous on the northeastern margin of Junggar Basin. Modelling the thermal evolution history of source rocks is of great importance to deepen the understanding of hydrocarbon accumulation. Based on the
Yushuang ZHOU, Cunshan JIA, Kuihua ZHANG, Yongqiang ZHAO, Qixiang YU, Xingge JIANG, Qian CAO   +6 more
doaj   +1 more source

Thermal evolution of Uranus and Neptune [PDF]

Astronomy & Astrophysics, 2021
Thermal evolution models suggest that the luminosities of both Uranus and Neptune are inconsistent with the classical assumption of an adiabatic interior. Such models commonly predict Uranus to be brighter and, recently, Neptune to be fainter than observed.
Scheibe, Ludwig, Nettelmann, Nadine, Redmer, Ronald   +2 more
openaire   +2 more sources

Comparison of Evaporite-Related Source Rocks and Implications for Petroleum Exploration: A Case Study of the Dongying Depression, Bohai Bay Basin, Eastern China

Energies, 2023
The Dongying Depression (Bohai Bay Basin, eastern China) was widely filled with evaporite (anhydrite and halite) layers during the Paleogene period, especially the middle of the fourth member of the Shahejie Formation (Es4).
Yong Chen, Yun Han, Pengfei Zhang, Miao Wang, Yibo Qiu, Xuelei Zhu, Xuejun Zhang   +6 more
doaj   +1 more source

Basic characteristics and genesis analysis of shale oil in the second member of Paleogene Funing Formation in Qintong Sag, Subei Basin

Shiyou shiyan dizhi, 2023
The continental shale oil in the second member of Paleogene Funing Formation in the Qintong Sag, Subei Basin has the characteristics of high and stable production.
Ling ZAN, Luanxi BAI, Yanling YIN, Wanlu ZHANG   +3 more
doaj   +1 more source

Maturity indication of 17α(H)-diahopane in expelled and retained oils from artificial maturation experiments of mud shale

Shiyou shiyan dizhi, 2022
With the comparable sedimentary organic phase, the relative abundance of rearranged hopanes can be correlated to maturity degree. By the approach of artificial maturation experiments of low-maturity (Ro=0.58%) and organic-rich (TOC=3.87%) mud shale ...
Shanshan LI, Bin BAI, Gang YAN, Yaohui XU, Yan LIU   +4 more
doaj   +1 more source