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Effect of ultrasound power on extraction kinetic model,and physicochemical and structural characteristics of collagen from chicken lung

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Food Production, Processing and Nutrition 2020年第1期2卷 10-21页

作者： Ye Zou Heng Yang Xinxiao Zhang Pingping Xu di jiang Muhan Zhang Weimin Xu Daoying Wang Institute of Agricultural Products Processing Jiangsu Academy of Agricultural SciencesNanjing 210014People’s Republic of China Department of Enterprise Innovation Jiangsu Science and Technology Development Strategy Research InstituteNanjing 210042People’s Republic of China

The effects of ultrasound power on extraction kinetic model,and physicochemical and structural characteristics of collagen from chicken lung were *** power caused a significant increase in extraction rate and equilibrium concentration,with the maximum extraction yield(31.25%)at 150 *** experimental data were consistent with the predicted ones in this empirical equation,in which the percentage error differences was 0.026–4.159%.Besides,ultrasound treatment did not affect their triple-helical *** thermal stability of pepsin-soluble collagen by ultrasound pretreatment(UPSC)was higher,due to the higher imino acid content(20.76%).UPSC also exhibited better solubility and fibril forming ***,the kinetic model of UPSC from chicken lung could serve the purpose of obtaining collagen,which displayed a potential alternative source to mammal collagens for application in food,biomaterials and biomedical fields.

关键词： Extraction kinetics Chicken lung Pepsin-soluble collagen Ultrasound pretreatment

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再论设立取得时效制度的必要性

天津市财贸管理干部学院学报 2006年第4期8卷 39-41页

作者：邸江杉天津市财贸管理干部学院天津300170

取得时效制度保护真正应该取得权利的勤勉之人,在保证良好经济秩序的基础上,使得物尽其用,促进了经济发展,也保证了交易安全。所以我国民法典应当增设取得时效制度,这对完善民事法律制度有重要意义。

关键词：取得时效保护所有权

Tenses, aspects, and categories of evidentiality and egocentricity in spoken Lhasa Tibetan

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宏观语言学 2007年第1期1卷 104-129页

作者： jiang di Yue Ming Humanities and Communications College Shanghai Normal University Shanghai 200234China Institute of Ethnology and Anthropology Chinese Academy of Social Sciences Beijing 100081 China School of Foreign Languages Zhejiang University Hangzhou 310058 Zhejiang China

This paper mainly discusses verbal aspects and their syntactic markers in Lhasa Tibetan. Since aspects in Tibetan always share markers with other important categories called evidentiality and egocentricity, the former of which assesses the evidence of speaker's statement and the latter denotes behavioral characteristics of a speaker'sego-centricity, this paper simultaneously describes all three types: aspect, evidentiality and egocentricity. There are nine types of verb aspects in Lhasa Tibetan, namely: Prospective, Imminent, Premediated, Realis, Durative, Resultative, Merely-past, Perfect, and Contextual aspects. There are four types of evidentialities, namely, Self-knowledge, Knowing-by-sight, Knowing-by-newly-found-information and Knowing-by-inference evidentialities. Categories of egocentricity demonstrate whether an action is towards the Self or the Other, whether the speaker gains or loses, and so on. Additionally, this essay also discusses the interactive relationship between syntactical verb aspects and personal pronouns, intentionality, modality, as well as temporal-spatial cognition.

关键词： Lhasa dialect of Tibetan categories of verb aspect markers of verb aspects evidentiality egocentricity

On the Role of Neutral Particles on Edge Turbulence in the CT-6B Tokamak

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Chinese Physics Letters 1998年第7期15卷 510-512页

作者： WANG Gui-ding YANG Xuan-zong FENG Chun-hua jiang di-ming QI Xia-zhi Institute of Physics Chinese Academy of SciencesBeijing 100080

A positive limiter biasing on the CT-6B tokamak resulted in a slight increase of edge density and an obvious drop of electron temperature,which is in the temperature range where the rate coefficients for ionization processes are strongly temperature ***,edge fluctuations are enhanced,suggesting that the presence of neutral particles may play an important role in modifying edge turbulence.

关键词： tokamak turbulence Tokamak

Prediction of proton-induced SEE error rates for the VATA160 ASIC

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Nuclear Science and Techniques 2017年第1期28卷 88-93页

作者： Kai Xi di jiang Shan-Shan Gao Jie Kong Hong-Yun Zhao Hai-Bo Yang Tian-Qi Liu Bin Wang Bing Ye Jie Liu Institute of Modern Physics Chinese Academy of SciencesLanzhou 730000 China University of Chinese Academy of Sciences Beijing 100049China State Key Laboratory of Particle Detection and Electronics University of Science and Technology of ChinaHefei 230026 China

We predict proton single event effect(SEE)error rates for the VATA160 ASIC chip on the Dark Matter Particle Explorer(DAMPE) to evaluate its radiation *** proton test facilities,we built a Monte Carlo simulation tool named PRESTAGE to calculate the proton SEE *** is based on the particle transport toolkit *** adopts a location-dependent strategy to derive the SEE sensitivity of the device from heavy-ion test data,which have been measured at the HI-13 tandem accelerator of the China Institute of Atomic Energy and the heavy-ion research facility in *** AP-8,SOLPRO,and August 1972 worst-case models are used to predict the average and peak proton fluxes on the DAMPE *** results show that the averaged proton SEE error rate for the VATA160 chip is approximately 2.17×10^(-5)/device/***-case error rates for the Van Allen belts and solar energetic particle events are 1-3 orders of magnitude higher than the averaged error rate.

关键词： Proton ASIC Single event effects Error rates

Effect of substrates and underlayer on CNT synthesis by plasma enhanced CVD

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Advances in Manufacturing 2013年第3期1卷 236-240页

作者： Liang Xu di jiang Yi-Feng Fu Stephane Xavier Shailendra Bansropun Afshin Ziaei Shan-Tung Tu Johan Liu division of Process Equipment Science and Engineering School of Mechanical and Power EnigneeringEast China University of Science and Technology BioNano Systems Laboratory Department of Microtechnology and Nanoscience(MC2)Chalmers University of Technology SHT Smart High Tech AB Thales Research and Technology Key Laboratory of New displays and System Integration SMIT Centerand School of Mechatronics and Mechanical EngineeringShanghai University

Due to their unique thermal, electronic and mechanical properties, carbon nanotubes （CNTs） have aroused various attentions of many researchers. Among all the techniques to fabricate CNTs, plasma enhanced chemical vapor deposition （PECVD） has been extensively developed as one growth technique to produce verticallyaligned car bon nanotubes （VACNTs）. Though CNTs show a trend to be integrated into nanoelectromechanical system （NEMS）, CNT growth still remains a mysterious technology. This paper attempts to reveal the effects of substrates and un derlayers to CNT synthesis. We tried five different substrates by substituting intrinsic Si with high resistivity ones and byincreasing the thickness of SiO2 insulativity layer. And also, we demonstrated an innovative way of adjusting CNT den sity by changing the thickness of Cu underlayer.

关键词： Carbon nanotube (CNT) - Substrate Underlayer Effect

Gastroduodenal artery disconnection during liver transplantation decreases non-anastomotic stricture incidence

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Hepatobiliary & Pancreatic diseases International 2023年第1期22卷 28-33页

作者： Bi Pan Wei Liu Yan-Jiao Ou Yan-Qi Zhang di jiang Yuan-Cheng Li Zhi-Yu Chen Lei-Da Zhang Cheng-Cheng Zhang Department of Hepatobiliary Surgery Southwest HospitalThird Military Medical University(Army Medical University)Chongqing 400038China Department of Health Statistics College of Military Preventive MedicineThird Military Medical University(Army Medical University)Chongqing 400038China

Background:The hepatic artery is the only blood source nourishing the biliary duct and associated with biliary complication after liver transplantation(LT).Gastroduodenal artery(GDA)disconnection increased proper hepatic artery *** this procedure attenuates biliary non-anastomotic stricture(NAS)is not ***:A total of 241 patients with LT were retrospectively *** patients were divided into the GDA disconnection(GDA-)and GDA preservation(GDA+)*** score matching(PSM)was administrated to reduce *** regression was conducted to analyze risk factors for biliary NAS before and after *** complications were ***-Meier survival analysis and log-rank tests were performed to compare overall ***:In all,99 patients(41.1%)underwent GDA disconnection,and 49(20.3%)developed *** logistic regression revealed that GDA preservation(OR=2.24,95%CI:1.11-4.53;P=0.025)and model for end-stage liver disease(MELD)score>15(OR=2.14,95%CI:1.12-4.11;P=0.022)were risk factors for biliary *** provided 66 pairs using 1:2 matching method,including 66 GDA disconnection and 99 GDA preservation *** logistic regression after PSM also showed that GDA preservation(OR=3.15,95%CI:1.26-7.89;P=0.014)and MELD score>15(OR=2.41,95%CI:1.08-5.36;P=0.031)were risk factors for *** comparing complications between the two groups,GDA preservation was associated with a higher incidence of biliary NAS before and after PSM(P=0.031 and 0.017,respectively).In contrast,other complications including early allograft dysfunction(P=0.620),small-for-size graft syndrome(P=0.441),abdominal hemorrhage(P=1.000),major complications(Clavien-dindo grade≥3,P=0.318),and overall survival(P=0.088)were not significantly different between the two ***:GDA disconnection during LT ameliorates biliary NAS incidence and may be recommended for application in clinical practice.

关键词： Liver transplantation Biliary complication Gastroduodenal artery disconnection Hepatic artery hyperperfusion

Fucoidan sulfate from Sargassum fusiforme regulates the SARS-CoV-2 receptor AXL expression in human embryonic lung diploid fibroblast cells

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Journal of Zhejiang University-Science B(Biomedicine & Biotechnology) 2023年第11期24卷 1047-1052页

作者： Xuqiang ZHOU Weihua JIN di jiang Yipeng XU Sanying WANG Xinna WU Yunchuang CHANG Huili SU Tianjun ZHU Xiaogang XU Genxiang MAO College of Life Science Zhejiang Chinese Medical UniversityHangzhou310053China Zhejiang Provincial Key Lab of Geriatrics&Geriatrics Institute of Zhejiang Province Department of GeriatricsZhejiang HospitalHangzhou310030China College of Biotechnology and Bioengineering Zhejiang University of TechnologyHangzhou310014China Zhejiang Cancer Hospital the Key Laboratory of Zhejiang Province for Aptamers and TheranosticsInstitute of Basic Medicine and Cancer(IBMC)Chinese Academy of SciencesHangzhou310022China School of Medicine Zhejiang UniversityHangzhou310058China School of Biological and Chemical Engineering Zhejiang University of Science and TechnologyHangzhou310023China

Coronavirus disease 2019(COVID-19)is a global infectious disease that seriously endangers human life and health and affects normal social *** the pandemic outbreak from December 2019 to February 2023,the total number of confirmed cases has exceeded 753 million,and the deaths caused by COVID-19 have reached 6.6 million(https://***;accessed on Feb.16,2023).

关键词： Sargassum lung cases

Measurement of Plasma Rotation Velocities with Limiter Biasing on the CT-6B Tokamak

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Chinese Physics Letters 1997年第8期14卷 597-600页

作者： ZHOU Bao-suo YANG Xuan-zong WANG Long FENG Chun-hua jiang di-ming QI Xia-zhi Center for Space Science and Applied Research Chinese Academy of SciencesBeijing 100080 Institute of Physics Chinese Academy of SciencesBeijing 100080

H-mode-like phenomenon is observed with positive limiter biasing on the CT-6B *** rotation of plasma in the boundary region is slowed and even changed its direction with positive bias,effect of positive bias on the to... 详细信息

关键词： Tokamak rotation Plasma