Results 81 to 90 of about 162,574 (313)

Receptor‐Free Identification of Toxic Gases Enabled by Hygroscopic Aqueous Salt Films

Advanced Functional Materials, EarlyView.
Water as a gas sensor coating sounds impossible—until it stops evaporating. Here, hygroscopic salt solutions (LiCl, LiBr, H3PO4) form non‐drying aqueous films on CNT chemiresistors under ambient air. Gases partition into these liquid layers, sometimes transforming into water, and generate salt‐specific resistance fingerprints across a four‐channel ...
Seongwoo Lee, Yun‐Tae Kim, Hwarang Choi, Sanghwan Park, Seongyeop Lim, Chang Young Lee   +5 more
wiley   +1 more source

Shale Reservoir characteristics and influencing factors of Wufeng-Longmaxi formation in Dingshan area, Southeast Sichuan

, 2019
The shale exploration potential of Wufeng-Longmaxi formation in Dingshan area of southeastern Sichuan is huge, and it is important to clarify the characteristics of shale reservoirs and their controlling factors.
QIN Qirong, HUANG Wei, HE Shun, ZHOU Jiling, FAN Cunhui, ZHONG Cheng   +5 more
core   +1 more source

Swelling‐Programmed Topographical Guidance for Dynamic Spheroid Self‐Assembly via a Mechanochemical Hydrogel Niche

Advanced Functional Materials, EarlyView.
A swelling‐programmed micropatterned hydrogel guides adherent cells through a controlled transition from cell–matrix anchoring to cadherin‐mediated cell–cell compaction, enabling rapid assembly of high‐viability spheroids with defined size and morphology.
Han Gyeol Nam, Seon Yeong Chae, Young Woo Kwon, Hye Jin Heo, Hye Rin Lee, Ji Hyeok Lee, Dong‐Wook Han, Yun Hak Kim, Suck Won Hong   +8 more
wiley   +1 more source

Evaluation and recognition of rolling expansion potential of structural lithologic reservoir in MJZ Oilfield

, 2023
Tectonic and lithologic reservoirs are developed in the Dainan Formation of MJZ Oilfield, and the understanding of reservoir correlation and development characteristics has multiple solutions.
JIN Zhongkang,SUN Xiaoqing
core   +1 more source

Reservoir characteristics and oil-bearing evaluation of Cretaceous shale oil in Qingxi Sag, Jiuquan Basin

Shiyou shiyan dizhi
A series of fine-grained sediments with mixed origins of mudstone-dolomite and clastic rock are developed in the Cretaceous of Qingxi Sag in the Jiuquan Basin, providing favorable conditions for shale oil enrichment. Samples of different lithofacies were
Tao LI, Wenlong JIAO, Kerong YANG, Xueru HU, Jie SONG, Guoli LIU, Deqiang WEI, Xinze LIU   +7 more
doaj   +1 more source

Reservoir characteristics of marine-continental shale gas in Upper Permian Longtan Formation, western Guizhou province

Shiyou shiyan dizhi, 2020
The reservoir characteristics of marine-continental shale gas in the Upper Permian Longtan Formation in the western Guizhou province were studied using X-ray diffraction, organic geochemistry, scanning electron microscopy, nitrogen adsorption, gas ...
Ende DENG, Zhihua YAN, Bingren JIANG, Ran WANG   +3 more
doaj   +1 more source

Achieving High ON State Current through Ferroelectric Polarization‐Dependent Interfacial Resistance Switching in Undoped Orthorhombic HfO2 Films

Advanced Functional Materials, EarlyView.
Ferroelectric tunnel junction devices based on epitaxial undoped ferroelectric HfO2 films demonstrate stable switching endurance of over 106 switching cycles, low write voltages of ±3 V, 16 measured resistance states, and neuromorphic capability.
Markus Hellenbrand, Nuno Estrócio, Ji S. Kim, Babak Bakhit, Marian C. Istrate, Corneliu Ghica, Tiago Rebelo, Nives Strkalj, Abin Varghese, Bernardo Almeida, Luís S. Marques, Bipin Rajendran, Judith L. MacManus‐Driscoll, José P. B. Silva   +13 more
wiley   +1 more source

Carbonate reservoir characterization : a geologic-engineering analysis /

, 1992
This book integrates those critical geologic aspects of reservoir formation and occurrence with engineering aspects of reservoirs, and presents a comprehensive treatment of the geometry, porosity and permeability evolution, and producing characteristics ...
Rieke, Herman H., Chilingar, George V., Mazzullo, S. J.   +2 more
core  

Deposition, diagenesis, and reservoir development of the Cretaceous Lidam formation, SE Sirt Basin, Libya. [PDF]

, 2007
This study concentrates on the deposition, diagenesis and reservoir characteristics of the Upper Cretaceous (Cenomanian) Lidam Formation. Core, petrography and geochemical data were studied from five wells (P3-97, N6-97, R1-97， 3V1-59E, and 3V3-59E) in ...
Abugares, Miloud M.
core  

Spatial and temporal evolution of injected CO2 at the Sleipner Field, North Sea [PDF]

, 2012
Time-lapse, three-dimensional (3D) seismic surveys have imaged an accumulation of injected CO2 adjacent to the Sleipner field in the North Sea basin.
Chadwick, R. A., Boait, F.C., Huppert, H. E., Neufeld, J.A., White, N. J., Bickle, M.J., Boait, F. C., Chadwick, R.A., Huppert, H.E., Neufeld, J. A., Bickle, M. J., White, N.J., Boait, F.   +12 more
core   +1 more source