Results 81 to 90 of about 156,848 (283)

3D fracture network and anisotropic permeability in Cenozoic red-bed mudstone under freeze-thaw cycles: A case of the northeastern Tibetan plateau

Journal of Rock Mechanics and Geotechnical Engineering
Cenozoic red-bed mudstone is widely distributed globally as a typical geological disaster-prone lithology. In cold, high-altitude regions, freeze-thaw (F-T) cycles significantly affect the mechanical properties and permeability of this mudstone by ...
Ruihao Ning, Zuopeng Wang, Yiguo Xue, Jianbing Peng, Mingdong Zang, Yezi Quan, Changming Lu   +6 more
doaj   +1 more source

Hydraulic fracturing in ice boreholes: Theory and tests

, 2019
Hydraulic fracturing is the well-known phenomenon that can occur intentionally, as it is used in the petroleum industry to stimulate the flow of natural gas or oil, or naturally, for example, as a reason for calving of ice shelves.
Chen, Chen, Zhang, Nan, Liu, Shuyuan, Zhang, Han, Jin, Chengcai, Talalay, Pavel, Chen, Yong   +6 more
core   +1 more source

Controlled Synthesis of Tri‐ and Multi‐Doped Graphene

Advanced Materials Interfaces, EarlyView.
This review systematically evaluates synthesis routes for tri‐ and multi‐doped graphene, from hydrothermal and pyrolysis methods to flash Joule heating, critically assessing how each governs dopant incorporation, bonding configuration, and resulting electronic properties.
Maria Hasan, Alicja Bachmatiuk, Gražyna Simha Martynková, Karla Čech Barabaszová, Mark Hermann Rümmeli   +4 more
wiley   +1 more source

Keratin–Melanin Complexation Enables Robust, Delamination‐Resistant Feather‐Inspired Structural Color Coatings for Flexible and Curved Substrates

Advanced Materials Interfaces, EarlyView.
Providing mechanically robust structural color coating technology inspired by cooperative interactions in nature. The spatial arrangement of melanin particles within the keratin matrix generates angle‐independent structural colors. Diverse functional groups in keratin and melanin contribute to interparticle and substrate adhesion, resulting in the ...
Taisei Harada, Yui Maejima, Ryota Iwamori, Hideyuki Mitomo, Hirotoshi Tamayama, Shin‐ichi Takeda, Daisuke Unabara, Tasuku Hamaguchi, Koji Yonekura, Gen Morimoto, Hiroshi Fudouzi, Keiki Kishikawa, Michinari Kohri   +12 more
wiley   +1 more source

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

Advanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz, Yaroslav Mudryk, Jun Cui, Lucas Griffith, Duane D. Johnson, Julie Slaughter   +5 more
wiley   +1 more source

Platelet abnormalities in idiopathic myelofibrosis: functional, biochemical and immunomorphological correlations

Haematologica, 1994
BACKGROUND: An extensive study of platelet function was performed on 18 consecutive patients affected by idiopathic myelofibrosis (IM). MATERIALS AND METHODS: Clinical hematological and morphofunctional parameters were studied in IM patients and control ...
P Leoni, S Rupoli, G Lai, MA Brunelli, MM Belmonte, A Pugnaloni, RA Rabini, L Mazzanti, G Biagini   +8 more
doaj  

Research progress of shale oil in Jiyang continental faulted basin

Youqi dizhi yu caishoulu
Shale oil in Jiyang continental faulted basin is a realistic new field for subsequent resource， with enormous exploration potential. It is an important resource base for the sustainable development of Shengli Oilfield.
LI Junliang, LIU Huimin, WANG Yong, ZHANG Kuihua, ZHOU Guangqing, LI Zheng, WANG Weiqing, FANG Zhengwei, ZHANG Shun, LIU Xinjin, LIU Peng, ZHANG Zilin, WEI Xiaoliang   +12 more
doaj   +1 more source

Advanced Manufacturing of Composite‐Based Systems for Energy Applications

Advanced Materials Technologies, EarlyView.
Advanced manufacturing enables the integration of polymers, ceramics, metal oxides, and composites into architected microstructures with tailored transport pathways. By coupling material selection, manufacturing strategy, and structural design, multifunctional energy systems can simultaneously improve electrochemical performance, thermal management ...
Sri Vaishnavi Thummalapalli, Dhanush Patil, Libin Yang, M. Taylor Sobczak, Anshul Kulkarni, Xiao Sun, Arunachalam Ramanathan, Tiantian Li, Ramaraja P. Ramasamy, Jason J. Locklin, Yanyu Chen, Xianqiao Wang, Arunachala Mada Kannan, Kenan Song   +13 more
wiley   +1 more source

[News Clip: Quick Freeze]

, 1961
Video footage from the WBAP-TV television station in Fort Worth, Texas, to accompany a news story about liquid nitrogen being used to freeze ...
WBAP-TV (Television station : Fort Worth, Tex.)
core   +1 more source

The preparation and performance evaluation of non-crosslinked weighted fracturing fluids for ultra-deep wells

Frontiers in Earth Science
IntroductionTo address the difficulty of simultaneously achieving high density, high-temperature stability, low-friction transport, effective gel breaking, low formation damage, and operational reliability in ultra-deep well fracturing, a sodium-formate ...
Jv Liu, Jv Liu, Jv Liu, Jv Liu, Xin Qiao, Xin Qiao, Xin Qiao, Xin Qiao, Jianxin Peng, Jianxin Peng, Jianxin Peng, Jianxin Peng, Junyan Liu, Junyan Liu, Junyan Liu, Junyan Liu, Dengfeng Ren, Dengfeng Ren, Dengfeng Ren, Dengfeng Ren, Xiangwei Xie, Xiangwei Xie, Xiangwei Xie, Xiangwei Xie, Lingfeng Wu, Yang Bai   +25 more
doaj   +1 more source