Results 31 to 40 of about 3,963 (228)

Penetration properties of applied resonant magnetic perturbation in HL-2A tokamak

Nuclear Fusion, 2023
Any arbitrary perturbation on a magnetic field separatrix can cause a structure named homoclinic tangle in tokamaks. Both an edge localized mode (ELM) and a resonant magnetic perturbation (RMP) can lead to a perturbation of the magnetic field on the ...
X. Wang, H.W. Zhang, W.J. Chen, T.F. Sun, W. Zhang, Z.W. Ma   +5 more
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Disponibilidad léxica y planificación de la enseñanza del vocabulario en estudiantes de ELE sinohablantes / Lexical availability and planning of vocabulary teaching in Chinese-speaking ELE students

Tejuelo: Didáctica de la Lengua y la Literatura, 2022
Resumen Este trabajo se ocupa de analizar los vocablos de los centros de interés de Partes del cuerpo humano y La ropa que estudiantes de español como lengua extranjera (ELE) de diversas universidades chinas y estudiantes preuniversitarios cuya lengua
Mª Ángeles Calero Fernández
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Application of near-infrared hyperspectral imaging to discriminate different geographical origins of Chinese wolfberries.

PLoS ONE, 2017
Near-infrared (874-1734 nm) hyperspectral imaging (NIR-HSI) technique combined with chemometric methods was used to trace origins of 1200 Chinese wolfberry samples, which from Ningxia, Inner Mongolia, Sinkiang and Qinghai in China.
Wenxin Yin, Chu Zhang, Hongyan Zhu, Yanru Zhao, Yong He   +4 more
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Forecasting Carbon Emissions Related to Energy Consumption in Beijing-Tianjin-Hebei Region Based on Grey Prediction Theory and Extreme Learning Machine Optimized by Support Vector Machine Algorithm

Energies, 2018
Carbon emissions and environmental protection issues have brought pressure from the international community during Chinese economic development. Recently, Chinese Government announced that carbon emissions per unit of GDP would fall by 60–65 ...
Menglu Li, Wei Wang, Gejirifu De, Xionghua Ji, Zhongfu Tan   +4 more
doaj   +1 more source

A comparison of clinical pathologic characteristics between alpha-fetoprotein negative and positive hepatocellular carcinoma patients from Eastern and Southern China

BMC Gastroenterology, 2022
Background Alpha-fetoprotein (AFP) is a biomarker used in clinical management of hepatocellular carcinoma (HCC), however, approximately 40% of HCC patients do not present with elevated serum AFP levels.
Xiaowei Chi, Liejun Jiang, Yulin Yuan, Xinyan Huang, Xuemei Yang, Steven Hochwald, Jie Liu, Huayi Huang   +7 more
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Analyzing the health of trees and shrubs of Krasnoyarsk central park [PDF]

Сибирский лесной журнал, 2021
Urban environment contains a broad variety of factors and this is where all living organisms are exposed to heavy stresses. Green plant serve as a natural «air filters» and are among the first to respond to negative changes of growth conditions.
O. N. Zubareva, D. A. Prysov
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Classification of Pericarpium Citri Reticulatae of Different Ages by Using a Voltammetric Electronic Tongue System

International Journal of Electrochemical Science, 2018
A portable voltammetric electronic tongue (VE-tongue) system was developed and used to classify pericarpium citri reticulatae (PCR), a traditional Chinese herbal medicine, on the basis of its age for authentication. An array of sensors with eight working
Qingrui Shi, Tingting Guo, Tingjia Yin, Zhiqiang Wang, Caihong Li, Xia Sun, Yemin Guo, Wenhao Yuan   +7 more
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Chinese Medicinal Plants with Antiviral Activities for Treatment of the Common Cold and Flu

Biology and Life Sciences Forum, 2023
Traditional Chinese medicines (TCM) have been considered an important source of curative remedy for many years due to their potential chemical components which can promote health and prevent diseases.
Mohamad Hesam Shahrajabian, Wenli Sun
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Ulmus parvifolia Modulates Platelet Functions and Inhibits Thrombus Formation by Regulating Integrin αIIbβ3 and cAMP Signaling

Frontiers in Pharmacology, 2020
BackgroundThe prevalence of cardiovascular diseases (CVDs) is increasing at a high rate, and the available treatment options, sometimes, have complications which necessitates the need to develop safer and efficacious approaches.
Muhammad Irfan, Hyuk-Woo Kwon, Dong-Ha Lee, Jung-Hae Shin, Heung Joo Yuk, Dong-Seon Kim, Seung-Bok Hong, Sung-Dae Kim, Man Hee Rhee   +8 more
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A Low-Cost Energy-Efficient Cableless Geophone Unit for Passive Surface Wave Surveys

Sensors, 2015
The passive surface wave survey is a practical, non-invasive seismic exploration method that has increasingly been used in geotechnical engineering. However, in situ deployment of traditional wired geophones is labor intensive for a dense sensor array ...
Kaoshan Dai, Xiaofeng Li, Chuan Lu, Qingyu You, Zhenhua Huang, H. Felix Wu   +5 more
doaj   +1 more source