Results 41 to 50 of about 20,450 (300)

Ultrasonic S-wave responses of single rock joints filled with wet bentonite clay [PDF]

, 2022
11th Conference of Asian Rock Mechanics Society, 21-25 October 2021, Beijing, China202209 bcfcVersion of RecordRGCOthersProgram for Guangdong Introducing Innovative and Entrepreneurial ...
Duan, HF, Yang, H, Zhu, JB
core   +1 more source

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

Molecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson, Lyanne Delgado‐Coka, Natalia Marchenko, Luisa F. Escobar‐Hoyos, Kenneth R. Shroyer, Alisa Yurovsky, Trey Ideker, Gábor Balázsi, Thomas MacCarthy, Scott Powers   +9 more
wiley   +1 more source

CO2 rock physics modeling for reliable monitoring of geologic carbon storage

Communications Earth & Environment
Monitoring, verification, and accounting (MVA) are crucial to ensure safe and long-term geologic carbon storage. Seismic monitoring is a key MVA technique that utilizes seismic data to infer elastic properties of CO2-saturated rocks.
Neala Creasy, Lianjie Huang, Erika Gasperikova, William Harbert, Tom Bratton, Quanlin Zhou   +5 more
doaj   +1 more source

Genetic Mechanism and Identification Method of Low Resistivity Tight Conglomerate Oil Layer in Mahu Depression

Cejing jishu, 2023
In order to solve the problem that conventional logging methods are difficult to identify the low resistivity reservoir of tight conglomerate effectively.
CAO Zhifeng, LINGHU Song, WANG Xianhu, WANG Zhenlin, ZHANG Wei, ZHANG Yanli   +5 more
doaj   +1 more source

Considerations for Discrete Element Modeling of Rock Cutting [PDF]

, 2013
This study attempts to build a framework within the Discrete Element Method (DEM) to produce a reliable predictive tool in rock cutting applications, such that the cutting forces and fragmentation process are reasonably estimated. The study is limited to
Mendoza Rizo, Jorge Alejandro
core  

Rock Physics and Depositional Trends [PDF]

, 2020
Summary Log based analysis of Lambda-Mu-Rho (LMR) data can predict broad trends in terms of reservoir lithology and hydro-fracture (frack) barrier presence and thickness.
Greg Purdue, David Close, Marco Perez
core  

Hippo pathway at the crossroads of stemness and therapeutic resistance in breast cancer

Molecular Oncology, EarlyView.
Dysregulation of the Hippo pathway drives nuclear accumulation of YAP/TAZ, activating stemness‐related transcriptional programs that sustain breast cancer stemness and fuel therapeutic resistance across subtypes, underscoring Hippo signaling as a targetable vulnerability. Figure created and edited with BioRender.com.
Giulia Schiavoni, Antonella Palmese, Stefano Scalera, Laura Cipriani, Davide Mascolo, Patrizia Vici, Teresa Arcuri, Lorena Filomeno, Eriseld Krasniqi, Giovanni Blandino, Giulia Bon, Marcello Maugeri‐Saccà   +11 more
wiley   +1 more source

Rock Physics Model and Seismic Dispersion and Attenuation in Gas Hydrate-Bearing Sediments

Frontiers in Earth Science, 2021
A rock physics model was established to calculate the P-wave velocity dispersion and attenuation caused by the squirt flow of fluids in gas hydrate-bearing sediments.
Zhiqi Guo, Xueying Wang, Jian Jiao, Haifeng Chen   +3 more
doaj   +1 more source

Rock physical modeling enhancement in hydrocarbon reservoirs using Choquet fuzzy integral fusion approach [PDF]

International Journal of Mining and Geo-Engineering, 2020
Rock physics models are widely used in hydrocarbon reservoir studies. These models make it possible to simulate a reservoir more accurately and reduce the economic risk of oil and gas exploration.
Hamid Seifi, Behzad Tokhmechi, Ali Moradzadeh   +2 more
doaj   +1 more source

The formation of valley-wall rock glaciers [PDF]

, 2012
In recent years, the study of rock glaciers has increased remarkably. Substantive progress has been made, particularly in understanding the formation of rock glaciers that have developed adjacent to existing or former valley or cirque glaciers ...
Maclean, Alison F.
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