Results 21 to 30 of about 24,547 (277)

Grain-size cycles in Salawusu River valley since 150 ka BP [PDF]

, 2001
The palaeo-mobile dune sands and fluvio-lacustrine facies with palaeosols in Milanggouwan stratigraphic section of the Salawusu River valley situated at the southeast of the Mu Us Desert experienced abundant remarkable alternative changes of coarse and ...
Jin, H, Li, B, Yan, M, Yao, C, Zhang, DD, Zhang, Y, Zhu, Y   +6 more
core   +1 more source

Late Quaternary tectonic activity and strong earthquake generation mechanism around the boundary zone of the Ordos active-tectonic block, central China

Dizhi lixue xuebao
Objective  The Ordos block, with typical boundary zone activity, is located in the center of mainland China. Influenced by the remote action of the Tibetan Plateau in the southwest and the Pacific Plate in the east, each boundary zone of the Ordos Block ...
ZHENG Wenjun, SUN Xin, LEI Qiyun, GONG Zhikang, WANG Yin, LIU Xingwang, LI Chuanyou, FENG Zijian   +7 more
doaj   +1 more source

An adsorbed gas estimation model for shale gas reservoirs via statistical learning

, 2017
Shale gas plays an important role in reducing pollution and adjusting the structure of world energy. Gas content estimation is particularly significant in shale gas resource evaluation.
Chen, Yuntian, Jiang, Su, Liu, Chaoyang, Zhang, Dongxiao   +3 more
core   +2 more sources

Phylogenetic structure and formation mechanism of shrub communities in arid and semiarid areas of the Mongolian Plateau [PDF]

, 2019
The mechanisms of species coexistence within a community have always been the focus in ecological research. Community phylogenetic structure reflects the relationship of historical processes, regional environments, and interactions between species, and ...
Dong, Lei, Jia, Chengzhen, Li, Frank Yonghong, Li, Zhiyong, Li, Zijing, Liang, Cunzhu, Miao, Bailing, Wang, Lixin, Zhang, Jing Hui, Zheng, Ying   +9 more
core   +1 more source

Comparison of outcomes between tubular microdiscectomy and conventional microdiscectomy for lumbar disc herniation: a systematic review and meta-analysis of randomized controlled trials

Journal of Orthopaedic Surgery and Research, 2023
Purpose The clinical outcomes of using a tubular microdiscectomy for lumbar disc herniation were evaluated by comparison with conventional microdiscectomy.
Tingxin Zhang, Nana Guo, Kaifeng Wang, Gang Gao, Yanhong Li, Feng Gao, Wupeng Yang, Yonghua Wang, Yongjiang Wang   +8 more
doaj   +1 more source

Effects of intermittent overload doses of oral vitamin D3 on serum 25(OH)D concentrations and the incidence rates of fractures, falls, and mortality in elderly individuals: A systematic review and meta-analysis

Biomolecules & Biomedicine
Vitamin D is commonly used to prevent and treat osteoporosis, with studies indicating its potential to reduce fractures, falls, and mortality. However, meta-analyses present inconsistent findings regarding its efficacy, particularly reflecting ...
Xiaoyang Tao, Wupeng Yang, Qinxin Zhang, Yongjiang Wang, Feng Gao, Yuehan Wang, Tingxin Zhang, Hao Liu, Jindong Chen   +8 more
doaj   +1 more source

Study on the relationship between SLCO1B1 and ApoE gene polymorphisms and the risk of coronary heart disease in the Mongolian population

Clinical and Experimental Hypertension, 2021
Objective This study aimed to analyze the influence of SLCO1B1 and APOE gene polymorphisms on coronary heart disease in Mongolian population who living in Ordos area.
Rui-Bing Niu, Xiao-Xian Dong, Li-Ping Guo, Li Pan, Yue-Qin Hai, Xiao-Xiao Chen, Bao-Sheng Duan   +6 more
doaj   +1 more source

New potential carbon emission reduction enterprises in China: deep geological storage of CO2 emitted through industrial usage of coal in China [PDF]

, 2013
Deep geological storage of carbon dioxide (CO2) could offer an essential solution to mitigate greenhouse gas emissions from the continued use of fossil fuels. Currently, CO2 capture is both costly and energy intensive; it represents about 60% of the cost
Stephenson, Mike H., Tian, Xingyou, Vincent, Ceri Jayne, Wang, Shu, Xu, Wendong, Zeng, Rongshu   +5 more
core   +2 more sources

China\u27s Unethical Economic Development Practices [PDF]

, 2019
The purpose of this research paper is to inform the public about some of the unethical economic development practices that China is performing with their citizens and global partners.
Madsen, Kimberly A
core   +1 more source

Self‐Supporting Pt–C60@GO Catalytic Cathodes for Advanced Flexible Li–O2 Batteries

Carbon Energy, EarlyView.
A self‐supporting three‐dimensional Pt–C60@GO cathode was developed for a flexible Li–O2 battery, which demonstrates remarkable electrocatalytic activity and electrochemical stability, including a high areal capacity of 3.70 mAh cm−2, a low cell overpotential of 0.48 V, and an excellent cycle stability exceeding 100 cycles.
Zhiguang Zhao, Kai Zhang, Junfan Zhang, Yawen Liu, Zhao Lv, Kaijie Yang, Jingze Guo, Xiaoyan Zhang, Yuanxing Zhang, Daobin Mu, Xiangyi Luo, Feng Wu, Guoqiang Tan   +12 more
wiley   +1 more source