Results 101 to 110 of about 131,723 (308)

Creep Mechanics of the High-Stress Soft Rock under Grade Unloading

Advances in Civil Engineering, 2020
In order to study the creep behavior of deep soft rock, gritstone was chosen as the research subject, and a rock triaxial rheometer (Rock 600-50) and acoustic emission (AE) system (SH-II) were used to carry out the grade unloading confining pressure ...
Shunjie Huang, Xiangrui Meng, Guangming Zhao, Yingming Li, Gang Liu, Chunliang Dong, Xiang Cheng, Wensong Xu, Chongyan Liu, Jun Zhou   +9 more
doaj   +1 more source

Cis‐regulatory and long noncoding RNA alterations in breast cancer – current insights, biomarker utility, and the critical need for functional validation

Molecular Oncology, EarlyView.
The noncoding region of the genome plays a key role in regulating gene expression, and mutations within these regions are capable of altering it. Researchers have identified multiple functional noncoding mutations associated with increased cancer risk in the genome of breast cancer patients.
Arnau Cuy Saqués, Aracele Martinez‐Mendez, John Crown, Alex Eustace   +3 more
wiley   +1 more source

Experimental Study of Confining Pressure-Induced Fracture Network for Shale Gas Reservoir Under Triaxial Compression Conditions

Fractal and Fractional
The experimental study of shale fracture development is very important. As a channel of permeability, a fracture has a great influence on the development of shale gas.
Jinxuan Han, Ming Gao, Yubo Wu, Ali Raza, Pei He, Jianhui Li, Yanjun Lu, Manping Yang, Hongjian Zhu   +8 more
doaj   +1 more source

Next‐generation proteomics improves lung cancer risk prediction

Molecular Oncology, EarlyView.
This is one of very few studies that used prediagnostic blood samples from participants of two large population‐based cohorts. We identified, evaluated, and validated an innovative protein marker model that outperformed an established risk prediction model and criteria employed by low‐dose computed tomography in lung cancer screening trials.
Megha Bhardwaj, Clara Frick, Ben Schöttker, Bernd Holleczek, Hermann Brenner   +4 more
wiley   +1 more source

Research on acoustic emission characteristics and mechanical properties of shale under uniaxial and conventional triaxial compression

Scientific Reports
In order to analyze the acoustic emission (AE) characteristics and mechanical properties of muddy shale under different stress conditions, uniaxial and conventional triaxial compression tests and AE tests were carried out through the MTS815 electro ...
Wenjie Wu, Chee-Ming Chan, Xiaopeng Su, Yilei Gu, Mingqing Liu, Weijia Shao   +5 more
doaj   +1 more source

Static and dynamic mechanical responses of organic shales under combined temperature and confining pressure conditions

Frontiers in Earth Science
IntroductionRocks are subjected to pressure and temperature underground. In situ mechanical properties of organic shales are of principal importance in unconventional reservoir exploration and production, CO2 sequestration, and geothermal energy ...
Laidong Hu, Xuguang Dong, Xiaoyang Wang, Yang Wang, Yang Wang   +4 more
doaj   +1 more source

Determining the Microcracks Closure and Opening with Different Loading Paths Triaxial Tests [PDF]

, 2000
This paper discusses a complex investigation to determine the microcrack closure and opening, with four different triaxial tests of a homogeneous isotropic limestone.
Deli, Árpád, Vásárhelyi, Balázs
core  

Virial pressure in systems of active Brownian particles

, 2015
The pressure of suspensions of self-propelled objects is studied theoretically and by simulation of spherical active Brownian particles (ABP). We show that for certain geometries, the mechanical pressure as force/area of a confined systems can equally be
Gompper, Gerhard, Winkler, Roland G., Wysocki, Adam   +2 more
core   +2 more sources

Brittle-ductile transition and associated seismicity: Experimental and numerical studies and relationship with the b-value [PDF]

, 2003
International audienceThe acoustic emission (AE) and the mechanical behavior of granite samples during triaxial compression tests have been analyzed. The size of AE events displays power law distributions, conforming to the Gutenberg-Richter law observed
Amitrano, Besuelle, Brace, Chen, Costin, Darot, David Amitrano, Escartin, Fredrich, Gerstenberg, Grassberger, Gutenberg, Hirth, Hirth, Hoek, Jaeger, Kemeny, Kranz, Li, Lockner, Lockner, Lockner, Main, Mekkawi, Menendez, Meredith, Mogi, Mori, Olami, Pickering, Place, Reches, Savage, Scholz, Scholz, Schulson, Sue, Tang, Tang, Velde, Wang, Wawersick, Weiss, Young, Zapperi   +44 more
core   +3 more sources

Potential therapeutic targeting of BKCa channels in glioblastoma treatment

Molecular Oncology, EarlyView.
This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak, Karolina Pytlak, Sandra Jaworowska, Bogusz Kulawiak, Piotr Bednarczyk   +4 more
wiley   +1 more source