Results 71 to 80 of about 1,454,899 (314)

Pore characteristics of clay minerals in the Qingshankou shale,Songliao Basin, China: unravelling the effects of illitization

Frontiers in Earth Science
IntroductionClay minerals are critical components of lacustrine shale systems, where their associated pores govern reservoir properties. The diagenetic transformation of these minerals, particularly illitization, profoundly impacts reservoir quality, yet
Xiaohua Jiang, Xiaohua Jiang, Xiaohua Jiang, Rukai Zhu, Rukai Zhu, Rukai Zhu, Songtao Wu, Songtao Wu, Songtao Wu, Jingya Zhang, Jingya Zhang, Jingya Zhang, Zhichao Yu, Zhichao Yu, Modi Guan, Modi Guan, Lihua Ding, Lihua Ding   +17 more
doaj   +1 more source

Directed evolution of enzymes at the crossroads of tradition and innovation

FEBS Open Bio, EarlyView.
An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova, Andrej Mirossay, Erik Sedlak   +2 more
wiley   +1 more source

Shale oil technical advisory committee, minutes of the seventeenth meeting

, 2022
Includes charts.Three unscanned drawings, contact the Library for more information.These minutes were recorded at the Technical Advisory Committee meetings and include agenda, budget, and technical reports about work performed at Anvil Points.A Technical

core  

On the Water-tight and Oil-tight Pitches of Rivets

Journal of Zosen Kiokai, 1931
Several experiments were carried out at the Yokosuka Naval Dockyard to investigate the water and oil-tightness of the widely spaced riveted joint. Four model tanks, each capable of testing the pitches up to 13 diameters, were tested by the water pressure and afterwards by the oil pressure.The chief conclusions drawn from this experiment are : (1) The ...
openaire   +2 more sources

Hyperosmotic stress‐induced redistribution of pre‐mRNA cleavage factor I subunits is associated with shifts in alternative polyadenylation

FEBS Open Bio, EarlyView.
Hyperosmotic stress triggers the relocation of the CFIm complex from the nucleus to the cytoplasm. This shift creates a nuclear ‘stoichiometric bottleneck’, limiting CFIm availability for mRNA processing. Consequently, specific mRNAs like NUDT21 and DICER1 undergo targeted 3′UTR shortening, demonstrating how spatial protein dynamics drive rapid ...
Hitomi Soumiya, Masatake Osawa, Hidefumi Fukumitsu   +2 more
wiley   +1 more source

Retorting costs for a 50,000 B/CD oil shale processing complex

, 2022
Technical memorandum no. 67-39.These technical memoranda pertain to work performed at Anvil Points.The United States Bureau of Mines facility at Anvil Points, near Rifle, Colorado, was reactivated starting in May 1964 and was operated during 1965, 1966 ...

core  

Importin 7 mediates the nuclear import of HIV‐1 integrase via a specific interacting interface

FEBS Open Bio, EarlyView.
HIV‐1 integrase enables viral DNA integration into the host genome. By binding to the core domain of the host protein Importin 7 via its C‐terminal domain, the integrase is transported across the nuclear membrane into the nucleus, where integration of the viral genome into host DNA takes place. This translocation is a critical step for subsequent viral
Juana Bana, Avigail Yariv, Tal Oppenheim, Hadar Amartely, Dana Reichmann, Oded Livnah   +5 more
wiley   +1 more source

Bench scale studies on retorting, oil recovery, and flow of heated shale

, 2022
Technical memorandum no. 67-08.Includes charts.These technical memoranda pertain to work performed at Anvil Points.The United States Bureau of Mines facility at Anvil Points, near Rifle, Colorado, was reactivated starting in May 1964 and was operated ...

core  

Insights into the Effect of Micropore Structure and Mineralogy on Adsorbed Tight Oil in the Huaqing Area, Ordos Basin, China

Geofluids, 2023
There is great potential for tight oil as an alternative to conventional fossil fuels throughout the world. Adsorption, mineralogy, and pore structure of tight sandstone are very important factors for the efficient development of adsorbed tight oil from ...
Qianshan Zhou, Dongwei Zhang, Mingli Xi, Yilin Zhao, Chao Li, Guojun Chen, Chengfu Lyu, Xiaofeng Ma   +7 more
doaj   +1 more source

Ionomycin suppresses cancer cell growth by disrupting mitochondrial transcription

FEBS Open Bio, EarlyView.
In this study, we identify a new function for the selective Ca2+ ionophore, ionomycin, as an inhibitor of mitochondrial transcription. Both total and nascent RNA analyses revealed that ionomycin treatment reduces the transcription of mitochondrial genes.
Lishen Wang, Mingqiang Deng, Dongmei He, Diqin Lai, Dongjun Liu, Dengyong Zhu, Zhenhua Zhang, Peng Tang, Chuanman Zhou, Menghui Yin, Xichen Bao   +10 more
wiley   +1 more source