Results 51 to 60 of about 248,836 (221)

Research progress and current status of dynamic wave propagation characteristics in rock mass: A review

Deep Underground Science and Engineering, EarlyView.
This review elucidates the velocity–dispersion–attenuation coupling mechanisms of wave propagation in rock masses, compares six representative models, and reveals how pressure, temperature, mineral composition, and anisotropy jointly control dynamic responses in complex geological media.
Jiajun Shu, Tao Li, Ruiqi Yuan, Yue Li, Bingni Wu, Bo Liu, Zhengding Deng, Galindo Rubén, Fausto Molina‐Gómez   +8 more
wiley   +1 more source

Pastoral farming on the Qinghai-Tibet Plateau [PDF]

, 2018
We report on pastoral farming systems in Henan County (altitude 3600 metres) within the Sanjiangyuan (Three-River Headwaters) Region of the Qinghai-Tibet Plateau.
Woodford, Keith, Woodford, KB, Lucock, Xiaomeng   +2 more
core   +1 more source

Ti³⁺ Self-Doping of TiO₂ Boosts Its Photocatalytic Performance: A Synergistic Mechanism

Molecules
Pollution remains one of the most significant global challenges. Photocatalysis consists of a new organic pollutant removal technology, with TiO2 widely studied as a photocatalyst in the photocatalytic removal of water pollution.
Mingqing Zhang, Manyu Liu, Keyi Han, Yingbin Liang, Xinyu Zhao, Lin Han, Jinnong Wang, Shifeng Wang, Yong Li   +8 more
doaj   +1 more source

Seismic analysis and design of tunnels within fault ground: A review

Deep Underground Science and Engineering, EarlyView.
The research methods of seismic response of tunnels within fault ground, including field investigations, analytical solutions, physical experiments, and numerical simulations, and seismic countermeasures are discussed. The present study examines the shortcomings and limitations of the current research and design, and puts forward proposals for future ...
Xingda Wang, Yujing Jiang, Xuepeng Zhang, Yuyong Jiao, Ningbo Li, Xiao Wang, Bo Li   +6 more
wiley   +1 more source

The Potential Roles of Unique Leaf Structure for the Adaptation of Rheum tanguticum Maxim. ex Balf. in Qinghai–Tibetan Plateau

Plants, 2022
Leaves are essential plant organs with numerous variations in shape and size. The leaf size is generally smaller in plants that thrive in areas of higher elevation and lower annual mean temperature.
Yanping Hu, Huixuan Zhang, Qian Qian, Gonghua Lin, Jun Wang, Jing Sun, Yi Li, Jyan-Chyun Jang, Wenjing Li   +8 more
doaj   +1 more source

Closed‐form stress solution and minimum safe burial depth correction for shallow‐buried large‐diameter energy storage chambers

Deep Underground Science and Engineering, EarlyView.
This study develops a closed‐form solution for stress analysis of shallow‐buried large‐diameter compressed air energy storage (CAES) chambers, explicitly incorporating free surface, lateral pressure, and gravity gradient effects. Validated against numerical simulations, the solution accurately captures stress redistribution and reveals upward migration
Zeyuan Sun, Cheng Zhao, Jinquan Xing
wiley   +1 more source

Predicting soil respiration for the Qinghai-Tibet Plateau: An empirical comparison of regression models

, 2016
Alpine ecosystems like the Qinghai-Tibet Plateau strongly respond to global warming. Their soils, containing large carbon stocks, release more carbon dioxide as a possible consequence. Reciprocally, this may intensify climate warming.
Bosch, Anna, He, Jin-Sheng, Scholten, Thomas, Doerfer, Corina, Schmidt, Karsten   +4 more
core   +1 more source

Comparative Analysis of Metal Preloading Technologies in Batteries and Capacitors

EcoEnergy, EarlyView.
Metal preloading strategies play an important role in efficient batteries and hybrid capacitors to compensate for the consumed metals at the first discharge. This article reviews recent progress in preloading technologies in lithium‐ion and other metal‐ion systems.
Xuexue Pan, Yu Zhang, Zhazira Supiyeva, Qamar Abbas   +3 more
wiley   +1 more source

Sustainable Development Strategies for Ecotourism in Qinghai-Tibet Plateau Based on SWOT Analysis

, 2022
This paper discusses the strengths, weaknesses, opportunities, and threats of sustainable development of ecotourism in the Qinghai-Tibet Plateau based on the SWOT analysis and provides corresponding strategies for the future sustainable development model.
Xiao, Qiyun
core   +1 more source

Stochastic processes dominate bacterial and fungal community assembly in ultra-high-altitude areas of southeast Tibet

Ecological Indicators
Microbial community assembly processes have gained increasing attention for addressing global biodiversity loss in recent years, especially their relations to different plant habitats succession.
Wenzu Liu, Zhuonan Hou, Xinjun Zhang, Ruihong Wang, Mengyao Dong, Daqing Luo, Yuquan Wei   +6 more
doaj   +1 more source