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International Journal of Minerals,Metallurgy and Materials 2021年第10期28卷 1565-1583页

作者： Zao-hong Zhang Tao Wei jia-hao Lu Qi-ming Xiong Yue-han ji Zong-yuan Zhu Liu-ting Zhang School of Energy and Power Jiangsu University of Science and TechnologyZhenjiang 212003China Institute of Mechanics and Energy National Research Ogarev Mordovia State UniversitySaransk 430000Russia

All-solid-state Li-ion batteries(ASSLIBs)have been widely studied to achieve Li-ion batteries(LIBs)with high safety and energy *** reviews and experimental papers have focused on methods that improve the ionic conductivity,stabilize the electrochemical performance,and enhance the electrolyte/electrode interfacial compatibility of several solid-state electrolytes(SSEs),including oxides,sulfides,composite and gel electrolytes,and so ***-structured Li_(7)La_(3)Zr_(2)O_(12)(LLZO)is highly regarded an SSE with excellent application ***,this type of electrolyte also possesses a number of disadvantages,such as low ionic conductivity,unstable cubic phase,and poor interfacial compatibility with anodes/*** benefits of LLZO have urged many researchers to explore effective solutions to overcome its inherent ***,we review recent developments on garnet-structured LLZO and provide comprehensive insights to guide the development of garnet-structured LLZO-type *** not only systematically and comprehensively discuss the preparation,element doping,structure,stability,and interfacial improvement of LLZOs but also provide future perspectives for these *** review expands the current understanding on advanced solid garnet electrolytes and provides meaningful guidance for the commercialization of ASSLIBs.

关键词： all solid-state lithium-ion batteries garnet-structured LLZO electrolytes interfacial compatibility polymer-ceramic composite electrolytes

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用户部分多归属条件下的双边市场定价策略

系统工程理论与实践 2011年第1期31卷 75-83页

作者：纪汉霖上海理工大学管理学院上海200093

用户部分多归属是双边市场理论研究的新方向之一,在梳理了我国双边市场产业的用户归属特征的基础上,从用户归属行为的视角对双边市场类型进行了划分,并在竞争平台有差异以及用户部分多归属的条件下考虑了双边平台定价的博弈论模型,研究... 详细信息

用户部分多归属是双边市场理论研究的新方向之一,在梳理了我国双边市场产业的用户归属特征的基础上,从用户归属行为的视角对双边市场类型进行了划分,并在竞争平台有差异以及用户部分多归属的条件下考虑了双边平台定价的博弈论模型,研究表明用户部分多归属会降低平台的定价和利润,用户单归属时的平台利润最高,平台具有阻止用户多归属的内在激励,同时平台差异化会提高竞争平台的利润水平.该研究成果可供双边市场企业制定定价和竞争策略之用,也可供政府进行产业规制提供理论支撑.

关键词：双边市场单归属部分多归属网络外部性参数定价

DNA Topoisomerase lI Inhibitors Induce Macrophage ABCA1 Expression and Cholesterol Efflux： New Function of Topoisomerase lI

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中国动脉硬化杂志 2013年第9期21卷 I0074-I0075页

作者： Ya-Jun Duan Ling Zhang ji-Hong han The State Key Laboratory of Medicinal Chemical Biology and the College of Life Sciences Nankai University Tianjin 300071 China

Systematical regulation involved in heterogeneous photosynthetic characteristics of individual leaf in pima cotton

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Journal of Integrative Agriculture 2022年第4期21卷 995-1003页

作者： ZhanG Yu-jie han ji-mei LEI Zhang-ying MENG Hao-feng ZhanG Wang-feng ZhanG Ya-li Key Laboratory of Oasis Eco-Agriculture Xinjiang Production and Construction Corps/College of AgronomyShihezi UniversityShihezi 832003P.R.China

Light heterogeneity leads to anatomically and physiologically heterogeneous features in leaves. However, little attention has been paid to the effects of nonuniform illumination on the anatomical and photosynthetic performance on both sides along the leaf main vein. This study explored such effects by combining in situ determination in the field with shading simulation in the phytotron, on pima cotton that has cupping leaves. Photosynthetic characteristics and morphological structures were measured in the field on both sides along the main vein of eastward, westward, southward, and northward leaves. The results showed that the difference in photosynthetic capacity between the two sides along the main vein in different directions was closely related to the daily photo irridiance(DPI). This result indicates that the photosynthetic heterogeneity between the two sides is related to their intercepted light energy. The conclusion was further verified by the shading simulation experiments. Photosynthetic capacity and leaf thickness of the unshaded sides of leaves in the half-shaded treatment decreased, compared to those in the unshaded treatment. Therefore, it is conjectured that the development of photosynthetic characteristics on one side is systematically regulated by that on the other side. The study provides theoretical guidance on accessing the feasibility of sampling and directional planting.

关键词： photosynthetic heterogeneity morphological traits leaf mass per area shade systemic regulation

Theoretical predict structure and property of the novel CL-20/2,4-DNI cocrystal by systematic search approach

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Defence Technology（防务技术） 2022年第6期18卷 907-917页

作者： Hao-jie Li jian-chao Liu Li Yang Zhen-zhan Yan Yue-wen Lu ji-min han Xiao-ting Ren Wei Li State Key Laboratory of Explosion Science and Technology Beijing Institute of TechnologyBeijing100081China Science and Technology on Aerospace Chemical Power Laboratory Hubei Institute of Aerospace ChemotechnologyXiangyang441003HubeiChina

Cocrystallization integrates the merits of high energy and insensitivity between energetic molecules to obtain energetics with satisfying ***,how to obtain supramolecular synthons accurately and rapidly for predicting the structure and property of cocrystal remains a challenging *** this research,an efficient systematic search approach to predict CL-20/2,4-DNI cocrystal has been proposed that 2,4-DNI revolves around CL-20 with a stoichiometric ratio of 1:1 in accordance with the specified rules(hydrogen bond length:2.2-3.0 Å;search radius:6.5 Å;the number of hydrogen bond:1-3).Eight possible supramolecular synthons were obtained by combining quantum chemistry with molecular *** structure prediction indicated that there are four structures in cocrystal,namely P21/c,P212121,Pbca and Pna21,and CL-20/2,4-DNI cocrystal is likely to be P21/c and the corresponding cell parameters are Z=4,a=8.28 Å,b=12.17 Å,c=20.42 Å,α=90°,β=96.94°,γ=90°,and ρ=1.9353 g/cm^(3).To further study the intermolecular interaction of CL-20/2,4-DNI cocrystal,a series of theoretical analyses were employed including intermolecular interaction energy,electrostatic potential(ESP),Density of State(DOS),Hirshfeld surface *** C-H…O hydrogen bonds are demonstrated as the predominant driving forces in the cocrystal *** mechanical properties and detonation properties of CL-20/2,4-DNI cocrystal implies that the cocrystal shows better ductility and excellent detonation performances(9257 m/s,39.27 GPa)and can serve as a promising energetic *** structure predicted was compared with the experimental one to verify the accuracy of systematic search *** is a less than 8.8%error between experiment and predict results,indicating the systematic search approach has extremely high reliability and *** systematic search approach can be a new strategy to search supramolecular synthons and identify structures effectively and does have t

关键词： CL-20 2,4-DNI Cocrystal Intermolecular interaction Systematic search

Cavernous Hemangioma of the Bony Orbit

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Eye Science 2005年第3期21卷 147-151页

作者： jianhua Yan Yu Cai Zhongyao Wu ji han Youjian Pang Eye Hospital Zhongshan Ophthalmic Center Sun Yat-sen University Guangzhou 510060 China.

Purpose: To study the clinical features, diagnosis and management of intraosseous cavernous hemangioma of the ***: Five cases of intraosseous cavernous hemangioma seen in our hospital from Jan 1, 1986 to Dec 31, 2000 were ***: Among all five cases, two were male and three were female. The mean age was 47.6 years old, ranging from 39.0 to 55.0 years. The left orbit was affected in 4 cases and the right one in 1 case. The bony involvement occurred in frontal bone (two cases),zygomatic bone (two cases) and sphenoid bone (one case). A painless, slowly enlarging hard bony mass fixed to the bone with no pulsations was the main clinical sign. The x-ray and CT appearance of intraosseous cavernous hemangioma of the orbit were characteristic and usually diagnostic. The differential diagnosis of it included fibrous dysplasia,eosinophilic granuloma, multiple myeloma and metastatic carcinoma. Treatment is local removal of the bone containing the ***: Intraosseous cavernous hemangioma is a rare tumor of the orbit and usually has good surgical result.

关键词：似巨穴血管瘤眼眶肿瘤病理机制 CT检查

Responses of Primary Afferent Fibers to Acupuncture-Like Peripheral Stimulation at Different Frequencies:Characterization by Single-Unit Recording in Rats

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Neuroscience Bulletin 2020年第8期36卷 907-918页

作者： Ran Huo Song-Ping han Feng-Yu Liu Xiao-jing Shou Ling-Yu Liu Tian-jia Song Fu-Jun Zhai Rong Zhang Guo-Gang Xing ji-Sheng han Neuroscience Research Institute Peking UniversityBeijing 100191China Department of Neurobiology Peking University School of Basic Medical SciencesBeijing 100191China Key Laboratory for Neuroscience Ministry of Education/National Health and Family Planning CommissionPeking UniversityBeijing 100191China Department of Radiology Peking University Third HospitalBeijing 100191China Department of Integration of Chinese and Western Medicine Peking University School of Basic Medical SciencesBeijing 100191China

The pain-relieving effect of acupuncture is known to involve primary afferent nerves(PANs) via their roles in signal transmission to the *** single-unit recording in rats,we characterized the generation and transmission of electrical signals in Aβ and Aδ fibers induced by acupuncture-like ***-like signals were elicited in PANs using three techniques:manual acupuncture(MAc),emulated acupuncture(EAc),and electro-acupuncture(EA)-like peripheral electrical stimulation(PES).The discharges evoked by MAc and EAc were mostly in a burst pattern with average intra-burst and inter-burst firing rates of 90 Hz and 2 Hz,*** frequency of discharges in PANs was correlated with the frequency of *** highest discharge frequency was 246 Hz in Aβ fibers and 180 Hz in Aδ ***,EA in a dense-disperse mode(at alternating frequency between 2 Hz and 15 Hz or between 2 Hz and 100 Hz) best mimics *** of EA output>250 Hz appear to be obsolete for pain relief.

关键词： Acupuncture Peripheral electrical stimulation Dorsal root Primary afferent fiber Electrophysiology Single unit recording

A remote sensing monitoring method for alpine grasslands desertification in the eastern Qinghai–Tibetan Plateau

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Journal of Mountain Science 2020年第6期17卷 1423-1437页

作者： KUANG Qian YUAN Quan-zhi han ji-chong LENG Rong WANG Yu-shuang ZHU Ke-hong LIN Shuo REN Ping Key Laboratory of Land Resources Evaluation and Monitoring in Southwest Ministry of EducationSichuan Normal UniversityChengdu 610068China Institute of Geography and Resources Science Sichuan Normal UniversityChengdu 610068China Key Laboratory of Environmental Change and Natural Disaster MOE/State Key Laboratory of Earth Surface Processes and Resources EcologyFaculty of Geographical ScienceAcademy of Disaster Reduction and Emergency ManagementBeijing Normal UniversityBeijing 100875China Department of Engineering Physics Tsinghua UniversityBeijing 100084China Collge of Resources Sichuan Agricultural UniversityChengdu 611130China

Alpine grassland is the typical vegetation in the eastern Qinghai–Tibetan Plateau,which has important ecological service functions,and also supports the development of alpine stock *** recent years,under both the natural and human disturbance,alpine grasslands in this area have appeared to different degrees of desertification.A diagnosis of the desertification degree serves as the basis for grassland ecological *** study constructs a comprehensive index based on remote sensing called alpine grassland desertification index(AGDI)to monitor the areas and degree of *** most relevant indicators of desertification,namely,vegetation fraction,aboveground biomass,soil moisture,and land surface temperature,were selected to establish *** geographical detector is used to reselect and assess these *** results show that the overall verification accuracy of AGDI is 82.05%.In particular,the accuracy of identifying severe desertification is the *** study confirms that the desertification of alpine grasslands in the eastern Qinghai–Tibetan Plateau is characterized by ***,Landsat-8 OLI data with a spatial resolution of 30 m is more suitable than MODIS data for alpine grasslands desertification *** research results can provide a methodological reference for monitoring desertification of alpine grasslands and other grassland regions in the world.

关键词： Desertification monitoring Alpine grassland desertification index(AGDI) Geographical detector Zoige county

RNA-based nanomedicines and their clinical applications

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Nano Research 2023年第12期16卷 13182-13204页

作者： Lin-jia Su Zi-han ji Mo-Xi Xu jia-Qing Zhu Yi-Hai Chen Jun-Fei Qiao Yi Wang Yao-Xin Lin CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety National Center for Nanoscience and Technology(NCNST)Beijing 100190China University of Chinese Academy of Sciences(UCAS) Beijing 100149China Department of Breast Surgery Harbin Medical University Cancer HospitalHarbin 150081China School of Chemical and Environmental Engineering Wuhan Polytechnic UniversityWuhan 430023China Institute of Bioengineering and Institute of Materials Science&Engineering École Polytechnique Fédérale de Lausanne(EPFL)Lausanne1015Switzerland

RNA-based nanomedicines encompass a range of therapeutic approaches that utilize RNA molecules or molecules that target RNAs for the treatment or prevention of *** include antisense oligonucleotides(ASOs),small interfering RNAs(siRNAs),endogenous microRNAs(miRNAs),messenger RNAs(mRNAs),clustered regularly interspersed short palindromic repeats-associated protein 9(CRISPR/Cas9),single guide RNAs(sgRNAs),as well as RNA *** therapeutic agents exert their effects through various mechanisms such as gene inhibition,addition,replacement,and *** advancement of RNA biology and the field of RNA therapy has paved the way for the development and utilization of RNA-based nanomedicine in human *** remarkable example of RNA-based nanomedicine is the mRNA-based vaccines including mRNA-1273(Moderna)and BNT162b2(Pfizer/BioNTech)that have been successfully employed in response to the coronavirus disease 2019(COVID-19)*** review aims to highlight the advantages of RNA-based nanomedicines,provides an overview of significant developments in delivery systems,elucidates the molecular mechanisms of action underlying RNA-based nanomedicines,and discusses their clinical ***,the review will address the existing challenges and innovations in delivery platforms while exploring the future possibilities for these promising RNA-based nanomedicines.

关键词： RNA-based nanomedicine conjugate-based delivery system nanoparticle-based delivery system clinical trial

LOW- AND HIGH-FREQUENCY ELEC DIFFERENCE IN NEURAL PATHWAYS AND THERAPEUTIC EFFECTS

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神经解剖学杂志 2001年第B7期17卷 65-69页

作者： ji-Sheng han, MD, ACAS Neuroscience Research Institute, Peking University

Acupuncture as an ancient healing technique has been used in China for at least three thousand years. Aside from its well-known pain-killing effects, it can also be used for the treatment of a series of ailments caused by functional disturbances of many physiological systems. In 1997, a "Consensus Development Conference for Acupuncture", sponsored by the National Institute of Health (NIH) was held in Bethesda, Maryland, to

关键词：低频电针高频电针神经传导途径电针疗法疗效差异