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| 1 | On the composition operators on the Bloch space of several complex variables显示文摘In this paper we first look upon some known results on the composition operator as bounded or compact on the Bloch-type space in polydisk and ball, and then give a sufficient and necessary condition for the composition operator to be compact on the Bloch space in a bounded symmetric domain. | ZHOU Zehua & CHE Renyu Department of Mathematics, Tianjin University, Tianjin 300072, China LiuHui Center for Applied Mathematics, Nankai University & Tianjin University,Tianjin 300072, China | 2005 | Science China Mathematics2005，48，z1： | 6 |
| 2 | Weighted composition operators from F(p, q, s) to Bloch type spaces 显示文摘 | ZHOU Zehua CHEN Renyu | 2008 | International Journal of Mathematics2008，19，8： | 1 |
| 3 | Scientific objectives of the Hot Universe Baryon Surveyor(HUBS) mission显示文摘The Hot Universe Baryon Surveyor(HUBS) is a proposed space-based X-ray telescope for detecting X-ray emissions from the hot gas content in our universe. With its unprecedented spatially-resolved high-resolution spectroscopy and large field of view,the HUBS mission will be uniquely qualified to measure the physical and chemical properties of the hot gas in the interstellar medium, the circumgalactic medium, the intergalactic medium, and the intracluster medium. These measurements will be valuable for two key scientific goals of HUBS, namely to unravel the AGN and stellar feedback physics that governs the formation and evolution of galaxies, and to probe the baryon budget and multi-phase states from galactic to cosmological scales. In addition to these two goals, the HUBS mission will also help us solve some problems in the fields of galaxy clusters, AGNs, difuse X-ray backgrounds, supernova remnants, and compact objects. This paper discusses the perspective of advancing these fields using the HUBS telescope. | Joel Bregman Renyue Cen Yang Chen Wei Cui Taotao Fang Fulai Guo Edmund Hodges-Kluck Rui Huang Luis C.Ho Li Ji Suoqing Ji Xi Kang Xiaoyu Lai Hui Li Jiangtao Li Miao Li Xiangdong Li Yuan Li Zhaosheng Li Guiyun Liang Helei Liu Wenhao Liu Fangjun Lu Junjie Mao Gabriele Ponti Zhijie Qu Chenxi Shan Lijing Shao Fangzheng Shi Xinwen Shu Lei Sun Mouyuan Sun Hao Tong Junfeng Wang Junxian Wang Q.Daniel Wang Song Wang Tinggui Wang Weiyang Wang Zhongxiang Wang Dandan Xu Haiguang Xu Heng Xu Renxin Xu Xiaojie Xu Yongquan Xue Hang Yang Feng Yuan Shuinai Zhang Yuning Zhang Zhongli Zhang Yuanyuan Zhao Enping Zhou Ping Zhou | 2023 | Science China(Physics,Mechanics & Astronomy)2023，66，9： | 1 |
| 4 | 人血白蛋白上的阿片类药物结合位点显示文摘背景人血白蛋白(humansfffumalbumin,HSA)是阿片类药物的重要载体。然而,结合位点的位置仍不明确。在本研究中,我们通过使用多种生化和生物物理技术来揭示阿片类.白蛋白的相互作用,包括:①结合位点的位置;②纳洛酮的结合位点是否和吗啡相同;③阿片受体激动剂和全麻药的结合位点是否相同。方法运用洗脱色谱法来确定阿片类药物和人血白蛋白广域的相互作用,运用色氨酸内源荧光反应确定它们局域的相互作用。用等温滴定量热法来确定阿片类受体激动剂、拮抗剂以及全麻药的重叠的竞争结合位点。用自动对接计算来预测可能的结合位点和评估研究的结果。结果运用洗脱色谱法来检测结合的人血白蛋白,发现纳洛酮、吗啡、芬太尼的保留时间延长,但仍短于丙泊酚的时间。吗啡或芬太尼并不影响纳洛酮抑制色氨酸内源荧光反应。丙泊酚和氟烷与人血白蛋白相互作用的热效应能够被吗啡、纳洛酮和芬太尼不同程度的显著改变。这和直接结合研究的结果相一致,这些结果表明阿片类药物和全麻药共享结合位点。在白蛋白上唯一的色氨酸附近发现一个独特的纳洛酮结合位点,吗啡与之不结合。结论和丙泊酚相比,阿片类药物与白蛋白的相互作用较弱。纳洛酮在白蛋白上有一个不与其他阿片受体激动剂共享的直接位点。 | Renlong Zhou, MD, Ph Jose Manuel Perez-Aguilar, Bt QingchengMeng, PhD Jeffery G. Saven, PhD Renyu Liu, MD, PhD 郭芳(译) 傅强(校) 米卫东(校) | 2013 | 麻醉与镇痛2013，，5： | 0 |
| 5 | Sex-specific facilitation and reproduction of the gynodioecious cushion plant Arenaria polytrichoides on the Himalaya-Hengduan mountains,SW China显示文摘When benefiting other beneficiaries,cushion plants may reciprocally receive feedback effects.The feedback effects on different sex morphs,however,remains unclear.In this study,taking the gynodioecious Arenaria polytrichiodes as a model species,we aimed to assess the sex-specific facilitation intensity of cushion plant by measuring the beneficiary cover ratio,and to assess the potential costs in cushion reproductive functions by measuring the flower and fruit cover ratios.The total beneficiary cover ratio was similar between females and hermaphrodites.Females produced much less flowers but more fruits than hermaphrodites.These results suggested that females and hermaphrodites possess similar facilitation intensity,and female cushion A.polytrichoides may allocate more resources saved from pollen production to seed production,while hermaphrodites possibly allocate more resources to pollen production hence reducing seed production.The surface areas covered by beneficiaries produced less flowers and fruits than areas without beneficiaries.In addition,strong negative correlations between beneficiary cover and flower cover were detected for both females and hermaphrodites,but the correlation strength were similar for these two sex morphs.However,the correlation between beneficiary cover and fruit cover was only significantly negative for females,suggesting that beneficiary plants negatively affect fruit reproduction of females while have neutral effects on hermaphrodites.All the results suggest that to facilitate other beneficiaries can induce reproductive costs on cushion A.polytrichoides,with females possibly suffering greater cost than hermaphrodites.Such differentiation in reproductive costs between sex morphs,in long-term perspective,may imply sex imbalance in population dynamics. | Xufang Chen Yazhou Zhang Lishen Qian Renyu Zhou Hang Sun Jianguo Chen | 2024 | Plant Diversity2024，46，2： | 0 |
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