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12篇 您的检索式:作者名="FENG Xianyue"
    题名 作者 年代 出处 被引量
1Thrust fault and its formation mechanism in rümqi depression along the northern margin of the Tianshan Mountains显示文摘DENG Qidong FENG Xianyue ZHANG Peizheng 1999Earth Science Frontiers1999,6,4:1
2Active reverse fault-fold zones and earthquakes along northern Tianshan, Xinjiang, China显示文摘DENG Qidong FENG Xianyue ZHANG Peizhen 1996Seismology and Geology1996,,:1
3sp2- and sp3-hybridized carbon materials as catalysts for aerobic oxidation of cyclohexane 显示文摘Cao Yonghai Luo Xianyu Yu Hao Peng Feng Wang Hongjuan Ning Guoqing 2013Catalysis Science & Technology2013,3,:1
4Node-weightedSteiner tree approximation in unit disk graphs 显示文摘Zou Feng Li Xianyue Gao Suogang 2009Journal ofCombinatorial Optimization2009,18,4:1
5Active reverse fault-fold zones and earthquakes along northern Tianshan, Xinjiang, China显示文摘DENG Qindong FENG Xianyue ZHANG Peizhan 1996Seismology and Geology1996,,:1
6New understanding of intensity attenuation laws in the Xinjiang Region 显示文摘Li Meng Yin Lifeng Feng Xianyue 1995Inland Earthquake1995,9,3:1
7Active fault in north Tianshan region 显示文摘Feng Xianyue 1996Journal of Earthquake Prediction of Research1996,5,3:1
8Overexpression of a sugarcane ScCaM gene negatively regulates salinity and drought stress responses in transgenic Arabidopsis thaliana显示文摘Calmodulin(CaM)proteins play a key role in signal transduction under various stresses.In the present study,the effects of a sugarcane ScCaM gene(NCBI accession number:GQ246454)on drought and salt stress tolerance in transgenic Arabidopsis thaliana and Escherichia coli cells were evaluated.The results demonstrated a significant negative role of ScCaM in the drought and salt stress tolerance of transgenic lines of A.thaliana,as indicated by the phenotypes.In addition,the expression of AtP5CS and AtRD29A,two genes tightly related to stress resistance,was significantly lower in the overexpression lines than in the wild type.The growth of E.coli BL21 cells expressing ScCaM showed weaker tolerance under mannitol and NaCl stress.Taken together,this study revealed that the ScCaM gene plays a negative regulatory role in both mannitol and NaCl stresses,and it possibly exerts protective mechanisms common in both prokaryotes and eukaryotes under stress conditions.JINXIAN LIU JINGFANG FENG CHANG ZHANG YONGJUAN REN WEIHUA SU GUANGHENG WU XIANYU FU NING HUANG YOUXIONG QUE HUI LING JUN LUO 2023BIOCELL2023,47,1:0
9Expert consensus on prevention and cardiopulmonary resuscitation for cardiac arrest in COVID-19显示文摘Background:Cardiopulmonary resuscitation(CPR)strategies in COVID-19 patients differ from those in patients suffering from cardiogenic cardiac arrest.During CPR,both healthcare and non-healthcare workers who provide resuscitation are at risk of infection.The Working Group for Expert Consensus on Prevention and Cardiopulmonary Resuscitation for Cardiac Arrest in COVID-19 has developed this Chinese Expert Consensus to guide clinical practice of CPR in COVID-19 patients.Main recommendations:1)A medical team should be assigned to evaluate severe and critical COVID-19 for early monitoring of cardiac-arrest warning signs.2)Psychological counseling and treatment are highly recommended,since sympathetic and vagal abnormalities induced by psychological stress from the COVID-19 pandemic can induce cardiac arrest.3)Healthcare workers should wear personal protective equipment(PPE).4)Mouth-to-mouth ventilation should be avoided on patients suspected of having or diagnosed with COVID-19.5)Hands-only chest compression and mechanical chest compression are recommended.6)Tracheal-intubation procedures should be optimized and tracheal-intubation strategies should be implemented early.7)CPR should be provided for 20-30 min.8)Various factors should be taken into consideration such as the interests of patients and family members,ethics,transmission risks,and laws and regulations governing infectious disease control.Changes in management:The following changes or modifications to CPR strategy in COVID-19 patients are proposed:1)Healthcare workers should wear PPE.2)Hands-only chest compression and mechanical chest compression can be implemented to reduce or avoid the spread of viruses by aerosols.3)Both the benefits to patients and the risk of infection should be considered.4)Hhealthcare workers should be fully aware of and trained in CPR strategies and procedures specifically for patients with COVID-19.Wei Song Jie Wei Xiangdong Jian Deren Wang Yanhong Ouyang Yuanshui Liu Xianjin Du Ying Chen Yingqi Zhang Heping Xu Shuming Xianyu Qiong Ning Xiang Li Xiaotong Han Feng Zhan Tao Yu Wenteng Chen Jun Zhang Wenwei Cai Sheng’ang Zhou Shengyang Yi Yu Cao Xiaobei Chen Shunjiang Xu Zong’an Liang Duohu Wu Fen Ai Zhong Wang Qingyi Meng Yuhong Mi Sisen Zhang Rongjia Yang Shouchun Yan Wenbin Han Yong Lin Chuanyun Qian Wenwu Zhang Yan Xiong Jun Lv Baochi Liu Yan Cao Xiaojun He Xuelian Sun Yufang Cao Tian’en Zhou 2021Asian Pacific Journal of Tropical Medicine2021,14,6:0
10The Jiao Tong University Spectroscopic Telescope Project显示文摘The Jiao Tong University Spectroscopic Telescope(JUST)is a 4.4-meter f/6.0 segmented-mirror telescope dedicated to spectroscopic observations.The JUST primary mirror is composed of 18 hexagonal segments,each with a diameter of 1.1 m.JUST provides two Nasmyth platforms for placing science instruments.One Nasmyth focus fits a field of view of 10′and the other has an extended field of view of 1.2°with correction optics.A tertiary mirror is used to switch between the two Nasmyth foci.JUST will be installed at a site at Lenghu in Qinghai Province,China,and will conduct spectroscopic observations with three types of instruments to explore the dark universe,trace the dynamic universe,and search for exoplanets:(1)a multi-fiber(2000 fibers)medium-resolution spectrometer(R=4000-5000)to spectroscopically map galaxies and large-scale structure;(2)an integral field unit(IFU)array of 500 optical fibers and/or a long-slit spectrograph dedicated to fast follow-ups of transient sources for multi-messenger astronomy;(3)a high-resolution spectrometer(R~100000)designed to identify Jupiter analogs and Earth-like planets,with the capability to characterize the atmospheres of hot exoplanets.JUST Team Chengze Liu Ying Zu Fabo Feng Zhaoyu Li Yu Yu Hua Bai Xiangqun Cui Bozhong Gu Yizhou Gu Jiaxin Han Yonghui Hou Zhongwen Hu Hangxin Ji Yipeng Jing Wei Li Zhaoxiang Qi Xianyu Tan Cairang Tian Dehua Yang Xiangyan Yuan Chao Zhai Congcong Zhang Jun Zhang Haotong Zhang Pengjie Zhang Yong Zhang Yi Zhao Xianzhong Zheng Qingfeng Zhu Xiaohu Yang 2024Astronomical Techniques and Instruments2024,1,1:0
11Structural basis of signaling regulation of the human melanocortin-2 receptor by MRAP1显示文摘G protein-coupled receptors(GPCRs)are regulated by various downstream proteins,of which the melanocortin receptor accessory protein 1(MRAP1)is closely involved in the regulation of melanocortin receptor 2(MC2R).Assisted by MRAP1,MC2R responds to adrenocorticotropic hormone(ACTH)and stimulates glucocorticoid biogenesis and cortisol secretion.MC2R activation plays an essential role in the hypothalamic-pituitary-adrenal(HPA)axis that regulates stress response,while its dysfunction causes glucocorticoid insufficiency-or cortisol excess-associated disorders.Here,we present a cryo-electron microscopy(cryo-EM)structure of the ACTH-bound MC2R–G_(s)–MRAP1 complex.Our structure,together with mutagenesis analysis,reveals a unique sharp kink at the extracellular region of MRAP1 and the‘seat-belt’effect of MRAP1 on stabilizing ACTH binding and MC2R activation.Mechanisms of ACTH recognition by MC2R and receptor activation are also demonstrated.These findings deepen our understanding of GPCR regulation by accessory proteins and provide valuable insights into the ab initio design of therapeutic agents targeting MC2R.Ping Luo Wenbo Feng Shanshan Ma Antao Dai Kai Wu Xianyue Chen Qingning Yuan Xiaoqing Cai Dehua Yang Ming-Wei Wang H.Eric Xu Yi Jiang 2023Cell Research2023,33,1:0
12The status and development strategy of coalbed methane industry in China显示文摘To achieve the goals of carbon peaking and carbon neutrality under the backgrounds of poor resource endowments, weak theoretical basis and other factors, the development of the coalbed methane industry of China faces many bottlenecks and challenges. This paper systematically analyzes the coalbed methane resources, key technologies and progress, exploration effect and production performance in China and abroad. The main problems are summarized as low exploration degree, low technical adaptability, low return on investment and small development scale. This study suggests that the coalbed methane industry in China should follow the “two-step”(short-term and long-term) development strategy. The short-term action before 2030, can be divided into two stages:(1) From the present to 2025, to achieve new breakthroughs in theory and technology, and accomplish the target of annual production of 10 billion cubic meters;(2) From 2025 to 2030, to form the technologies suitable for most geological conditions, further expand the industry scale, and achieve an annual output of 30 billion cubic meters, improving the proportion of coalbed methane in the total natural gas production. The long-term action after 2030 is to gradually realize an annual production of 100 billion cubic meters. The strategic countermeasure to achieve the above goals is to adhere to “technology+management dual wheel drive”, realize the synchronous progress of technology and management, and promote the high-quality development of the coalbed methane industry. Technically, the efforts will focus on fine and effective development of coalbed methane in the medium to shallow layers of mature fields, effective development of coalbed methane in new fields, extensive and beneficial development of deep coalbed methane, three-dimensional comingled development of coalbed methane, applying new technologies such as coalbed methane displacement by carbon dioxide, microwave heating and stimulation technology, ultrasonic stimulation, high-temperature heat injection stimulation, rock breaking by high-energy laser. In terms of management, the efforts will focus on coordinative innovation of resource, technology, talent, policy and investment, with technological innovation as the core, to realize an all-round and integrated management and promote the development of coalbed methane industry at a high level.XU Fengyin HOU Wei XIONG Xianyue XU Borui WU Peng WANG Hongya FENG Kun YUN Jian LI Shuguang ZHANG Lei YAN Xia FANG Huijun LU Qian MAO Delei 2023Petroleum Exploration and Development2023,50,4:0
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