Experimental and Numerical Analyses of the Thermal Regime of a Traditional Embankment in Permafrost Regions by Qihang Mei, Ji Chen, Shouhong Zhang, Xin Hou, Jingyi Zhao, Jinchang Wang, Haiming Dang, Guojun Liu, Guilong Wu

“…Traditional embankment is widely used in the permafrost regions along the Qinghai-Tibet Railway (QTR) because of its simple construction and lower cost. …”
Get full text

Effect of Reforestation Tree Species on the Distribution and Stability of Purple Soil Aggregates by ZHONG Yujian, HE Feng, HAN Guangzhong, ZHAO Xia, YANG Fan

Get full text

Different expression of circulating microRNA profile in tibetan OSAHS with metabolic syndrome patients by Xue-feng Shi, Xiang He, Ze-rui Sun, Jie Duo, Hao Yang

Get full text

Palette-based image recoloring based on moving least squares(基于移动最小二乘的图像重着色) by 周家伟(ZHOU Jiawei), 黄子康(HUANG Zikang), 彭俊豪(PENG Junhao), 李盛善(LI Shengshan), 刘晓静(LIU Xiaojing), 杜正君(DU Zhengjun)

Get full text

Investigation on enhancing strength and ductility of as-cast Mg-Gd-Y-Zn-Zr alloy by fine-tuning Zn/RE ratio by Yongfeng Li, Ang Zhang, Chuangming Li, Hecong Xie, Hengrui Hu, Bin Jiang, Yuyang Gao, Yuhong Cui, Zongliang Tan, Zhihua Dong, Fusheng Pan

Get full text

Modeling of the Complex Modulus of Asphalt Mastic with Biochar Filler Based on the Homogenization and Random Aggregate Distribution Methods by Yushuai Wu, Peng Cao, Feiting Shi, Ketong Liu, Xuhao Wang, Zhen Leng, Zhifei Tan, Changjun Zhou

Get full text

The occurrence characteristic and dissolution mechanism of lithium-rich sediments in Salt Lake Mahai of Qaidam Basin, NW China by Yanjun Zhao, Pengyu Long, Hua Zhang, Yufei Hu, Zihao Cui, Yumeng Zhang, Minglu Zhang, Qiang Wang, Shengzhong Hu

Get full text

Temporal and Spatial Evolution Characteristics of Extreme Climate Events in Grand Shangri-La Region from 1961 to 2019 by WU Yang, JIN Hanyu, CHENG Qingping

“…The Grand Shangri-La region connects the Qinghai-Tibet Plateau,the Yunnan-Guizhou Plateau,and the Hengduan Mountains and is of great geographical significance.Five rivers flow through the region,and the climate is vulnerable.Therefore,it is necessary to explore extreme climate changes and their response mechanism,so as to assess regional climate risks and achieve disaster warnings.Based on the daily temperature and precipitation data of 56 meteorological stations from 1961 to 2019,this paper analyzes changes in extreme climate indexes and their correlation with large-scale circulation index in the region by using Mann-Kendall,Sen's slope estimation,Pettitt test,and Pearson correlation analysis.The results show that:① The extreme warm index and the extreme precipitation intensity index (RX1day,R95p,R99p,and SDII) increase significantly,while the cold index (CSDI、FD、ID、TN10p、TX10p) and the number of continuous humid days decrease greatly.In terms of different seasons,the warming amplitude of most of the extreme temperature indexes in winter is higher than that in summer,and the precipitation intensity increases gradually in summer and autumn but decreases slightly in winter.② Spatially,the diurnal temperature range in the north of the Qinghai-Tibet Plateau is higher than that in the south,and the frequency of extremely high-temperature rises,with the high temperature appearing mostly in arid valleys in the south and east of the Qinghai-Tibet Plateau.The precipitation intensity is high in the south and west of the Hengduan Mountains,and persistent precipitation is strong in the Yalong River basin and the upper reaches of the Jinsha River in the north.③ Extreme climate indexes and south China sea summer monsoon index (SCSMI) are significantly correlated in the same year.In addition,there is a one-year response lag between the extreme precipitation index and Arctic oscillation (AO),North Atlantic oscillation (NAO),and Pacific decadal oscillation (PDO).The above analysis shows that the Grand Shangri-La region generally shows warming and humid climate characteristics.The frequency of heavy precipitation in flood season and warm winter events increases and is closely related to large-scale circulation.…”
Get full text

Caffeoylquinic Acid Derivatives Extract of Erigeron multiradiatus Alleviated Acute Myocardial Ischemia Reperfusion Injury in Rats through Inhibiting NF-KappaB and JNK Activations by Zhifeng Zhang, Yuan Liu, Xuecong Ren, Hua Zhou, Kaishun Wang, Hao Zhang, Pei Luo

Get full text

Diversification outbreaks and dynamics of Asian leaf-litter frogs, genus Leptobrachella (Anura, Megophryidae), with the description of a new species from Guizhou Province, China by Tao Luo, Zi-Fa Zhao, Zhong-Lian Wang, Chang-Ting Lan, Ming-Yuan Xiao, Huai-Qing Deng, Ning Xiao, Jiang Zhou

“…The uplift of the Qinghai-Tibet Plateau and the Indochina extrusion are two of the most prominent consequences of the India–Asia collision. …”
Get full text

Relationship between CYP2C19 Polymorphism and Clopidogrel Resistance in Patients with Coronary Heart Disease and Ischemic Stroke in China by Rong Chang, Wenqin Zhou, Yi Ye, Xiaofei Zhang, Yanmin Liu, Jinchun Wu

“…This study aimed to investigate the association between CYP2C19 polymorphisms and clopidogrel resistance (CR) in patients with coronary heart disease and ischemic stroke among Han and Tibetan populations in Qinghai Province, China. Methods. From June 2019 to January 2020, patients who were diagnosed with coronary heart disease or cerebral infarction in internal medicine of Qinghai Provincial People’s Hospital and had taken dual antiplatelet drugs were included in this study. …”
Get full text

Sustainable PV-hydrogen-storage microgrid energy management using a hierarchical economic model predictive control framework by Xinyu Guo, Faying Gu, Hongxu Liu, Yongcheng Yu, Runjie Li, Juan Wang

Get full text

Sandwich‐Structured Fluorinated Polyimide Aerogel/Paraffin Phase‐Change Composites Simultaneously Enables Gradient Thermal Protection and Electromagnetic Wave Transmission by Tao Shi, Jianwei Jing, Zhiqiang Qian, Gaojie Wu, Guofeng Tian, Huan Liu, Xiaodong Wang

Get full text

Optimising sunflower yields: insights from meta-analysis on fertilisation impact and planting strategies for enhanced crop productivity in China by Shun Li, Zongqing Liu

Get full text

Research progress in the regulation of endothelial cells and smooth muscle cells using a micro–nanostructure by Songhao Liu, Juan Yan, Mengyu Gao, Hongxia Yang

Get full text

An integrative analysis of hydroclimatic elements in the three-river source region for historical and future periods: Shift toward an intensified hydrological cycle by Rashid Mahmood, Shaofeng Jia, Aifeng Lv, Mukand S. Babel

Get full text

Analyzing the causes of alpine meadow degradation and the efficiency of restoration strategies through a mathematical modelling exercise by Hanwu Liu, Lin Wang, Fengqin Zhang, Qiuying Li, Huakun Zhou

Get full text

Elucidating the role of precipitated phase particles in modifying creep properties of as-cast Mg-Bi/Sn-based alloys by Gang Xu, Wei-li Cheng, Yi-hao Luo, Hui Yu, Li-fei Wang, Hang Li, Hong-xia Wang, Jin-hui Wang

Get full text

Early Age Hydration Characteristics of Calcium Sulphoaluminate Cement Mortar Cured at a Temperature Range from −10 to 20°C by Zhongyu Chen, Jianhong Fang, Feng Ming, Yuhang Liu

Get full text

Full N,N-Methylation of 4,4′-Methylenedianiline with Dimethyl Carbonate: A Feasible Access to 4,4′-Methylene bis(N,N-Dimethylaniline) by Zegang Qiu, Kunjie Wang, Zhiqin Li, Tao Li, Jinhao Bai, Chanjuan Yin, Xiushen Ye, Haining Liu

Get full text