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| 1 | Dynamic property tests of frozen red sandstone using a split hopkinson pressure bar显示文摘In this study, frozen red sandstone specimens were impacted by a Split Hopkinson bar (SHPB), with a velocity of 4.558 ~ 6.823 ms-1. The temperature of the specimens was maintained at -15℃ during the experiment. For comparison purposes, static uniaxial compression tests were conducted in advance using a freezing triaxial test machine. Four stress-strain curves were obtained in diff erent average strain rates. The test results suggested that when the average strain rate is low, the specimen strength changes gradually;but when it is high, its strength changes rapidly. When the average strain rate is 120.73 s-1, the peak value of stress is as high as 82.96 MPa, which is about two times that of the static compressive strength of 44.1 MPa. A constitutive model was established that was composed of the damaged, viscoelastic and spring bodies, and revealed the variations of compressive strength and strain for the frozen red sandstone under diff erent high strain rates. The test results also showed that the failure form was correlated to the average strain rate of the frozen red sandstone. When the average strain rate is low, the damage was only distributed on the specimen’s edges. However, as the average strain rate increases, the damage range extended to the central parts of the specimen. When the average strain rate reached 107.34s-1, the specimen was smashed. | Shan Renliang Song Yongwei Song Liwei Bai Yao | 2019 | Earthquake Engineering and Engineering Vibration2019，18，3： | 8 |
| 2 | Impact of dissolved humic acid on the bioavailability of acenaphthene and chrysene assessed by membrane-based passive samplers显示文摘Dissolved organic carbon (DOC) is known to reduce the bioavailability of hydrophobic organic compounds (HOCs) in aqueous environments. This reduction occurs as a result of adsorption to DOC, apparently reducing the freely dissolved concentration of HOCs. In the present study, triolein-embedded cellulose acetate membrane (TECAM) and Japanese medaka (Oryzias latipes) were used to measure the uptake of acenaphthene and chrysene in the presence of commercial humic acid (HA) at different concentrations (0―15 mg C·L-1) under controlled laboratory conditions. Apparent uptake rate constants for PAHs in TECAM and medaka were compared and DOC-water partition coefficients (KDOCs) of two PAHs were calculated with different sampling methods by model fit. Results showed that HA present in water significantly reduced the uptake of PAHs in TECAM and medaka. The obtained values of log KDOC of acenaphthene and chrysene measured by TECAM were 4.63 and 5.83, respectively, whereas biologically determined values were 4.52 and 5.76, respectively. These log KDOC values were comparable to earlier published KDOCs toward commercial HA, thereby indicating that TECAM accumulated only the freely dissolved fraction of chemicals and uptake PAHs in a manner similar to that of fish. All these results suggested that the TECAM method can provide a good means for assessing the impact of DOC on bioavailability of PAHs in the aqueous environment. | CHEN Shan KE RunHui HUANG ShengBiao SUN LiWei ZHA JinMiao WANG ZiJian | 2007 | Chinese Science Bulletin2007，52，19： | 3 |
| 3 | Facile preparation of organometallic perovskite films and high-efficiency solar cells using solid-state chemistry显示文摘有机金属的基于 perovskite 的太阳能电池的力量变换效率在最近的年里暴涨。集中的努力被作了准备定制到各种各样的设备配置的高质量的 perovskite 电影。平面异质接面设备完成了记录效率;然而,为平面连接设备的 perovskite 电影的准备要求昂贵的真空设备的使用或试验性的条件的好控制。这里,我们表明 perovskite 电影的灵巧的准备用固态化学。固态先锋 CH 的薄电影 < 潜水艇 class= “ a-plus-plus ” > 3 NH < 潜水艇 class= “ a-plus-plus ” > 3 我和 PbI < 潜水艇 class= “ a-plus-plus ” > 2 被带进与对方的接触并且允许经由热地加速的散开反应。产生 perovskite 电影显示好光吸收和光滑的形态学。基于这些,电影显示出的太阳能电池 8.7% 的平均效率和 10% 的最大的效率。固态有机金属的 perovskite 的合成能也在灵活塑料底层上被执行。与 3.2% 的效率用 PET/ITO 底层上的这个方法生产设备。不同于为有机金属的 perovskite 电影的存在合成方法,固态反应方法不要求直角的溶剂或反应条件的小心的调整的使用,并且以后因此为大量生产显示出好潜力。 | Lei Chen Feng Tang Yixin Wang Shan Gao Weiguo Cao Jinhua Cai Liwei Chen | 2015 | Nano Research2015，8，1： | 2 |
| 4 | Application of in situ cultivation in marine microbial resource mining显示文摘Microbial communities in marine habitats are regarded as underexplored reservoirs for discovering new natural products with potential application.However,only a few microbes in nature can be cultivated in the laboratory.This has led to the development of a variety of isolation and cultivation methods,and in situ cultivation is one of the most popular.Diverse in situ cultivation methods,with the same basic principle,have been applied to a variety of environmental samples.Compared with conventional approaches,these new methods are able to cultivate previously uncultured and phylogenetically novel microbes,many with biotechnological potential.This review introduces the various in situ cultivation methods for the isolation of previously uncultured microbial species and their potential for marine microbial resource mining.Furthermore,studies that investigated the key and previously unidentified mechanisms of growing uncultivated microorganisms by in situ cultivation,which will shed light on the understanding of microbial uncultivability,were also reviewed. | Dawoon Jung Liwei Liu Shan He | 2021 | Marine Life Science & Technology2021，3，2： | 1 |
| 5 | Progress in genome and methonogenesis of methanogens 显示文摘 | SHAN Liwei FENG Guiying FAN Sanhong | 1976 | Journal of Mierobiol1976，22，： | 1 |
| 6 | Langmuir显示文摘 | Zhe An Shan Lu Liwei Zhao et at | 2011 | 27: 12745-127502011，27，12： | 1 |
| 7 | A positive family history of esophageal/gastric cardia cancer with gastric cardia adenocarcinoma is associated with a younger age at onset and more likely with another synchronous esophageal/gastric cardia cancer in a Chinese high-risk area显示文摘 | Denggui Wen Baoen Shan Shijie Wang Liwei Zhang Lizhen Wei Wendi Zhou Qing Peng | 2010 | European Journal of Medical Genetics2010，，5： | 1 |
| 8 | Screening of Host Proteins Interacting with PorcineEpidemic Diarrhea Virus (PEDV) N Protein by YeastTwo-hybrid System显示文摘[Objective] The paper was to obtain host proteins interacting with porcine epidemic diarrhea virus(PEDV) N protein. [Method] The recombinant vector pGBKT7-N of PEDV N gene was constructed and used as the bait plasmid to screen the proteins interacting with N protein of PEDV from the cDNA library of porcine alveolar macrophage(PAM) by yeast two-hybrid method. [Result] There was no toxicity and self activation of bait protein in yeast hybridization system, and six proteins(FTH1, LGALS3, CORO1C, SNRPG, KRTAP5-3, ZNF598) interacting with N protein were indentified. It was confirmed that LGALS3 and SNRPG had specific interaction with N protein by return experiment and co-immunoprecipitation(CoIP) test. [Conclusion] The study lays a foundation for further studying the function of PEDV N protein and the pathogenic mechanism of PEDV. | Wang Zhongze Qin Cuili Kong Ning Zuo Yewen Wang Meng Zheng Hao Tong Wu Li Liwei Yu Hai Li Zhili Shan Tongling Tong Guangzhi Li Xue | 2018 | Animal Husbandry and Feed Science2018，10，4： | 0 |
| 9 | Paraneoplastic Syndromes of Hypercalcemia and Leukocytosis Associated with Colonic Metastases from Squamous Cell Carcinoma of the Lung: a Case Report显示文摘Lung cancer is the most common cancer-related death in both men and women in the world. Approximately 25% of all cancer deaths are attributable to lung carcinoma. Moreover, about one-half of patients with lung cancer have metastases at the time of initial diagnosis, most frequently of lymph nodes, adrenals, liver, bone and brain. | Xiangtao Ma Xu Wang Liwei Yu Jing Fu Shan Wang Ruyu Du Zhirong Cui | 2006 | Chinese Journal of Clinical Oncology2006，3，1： | 0 |
| 10 | Mixed Medullary-follicular Thyroid Carcinoma: Report of a Case and Review of the Literarture显示文摘 | Xiangtao Ma Liwei Yu Jing Fu Shan Wang Ruyu Du Zhirong Cui | 2005 | Chinese Journal of Clinical Oncology2005，2，6： | 0 |
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