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交换控制电路功能验证平台设计

计算机工程 2006年第16期32卷 250-252页

作者：张健黄蓓王玉艳华东计算技术研究所上海200233

针对超大规模集成电路设计验证的复杂性,以多口以太网交换控制电路为验证对象,分析了高级验证语言的特点,研究了验证策略,设计了验证平台,实现了复杂电路的功能验证。验证结果表明,采用高级验证语言构建验证平台可有效地缩短验证周期、... 详细信息

针对超大规模集成电路设计验证的复杂性,以多口以太网交换控制电路为验证对象,分析了高级验证语言的特点,研究了验证策略,设计了验证平台,实现了复杂电路的功能验证。验证结果表明,采用高级验证语言构建验证平台可有效地缩短验证周期、降低验证成本和提高验证质量。

关键词：功能验证交换控制电路验证语言验证对象

新形势下中国煤层气勘探开发面临的挑战与机遇

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天然气工业 2018年第9期38卷 10-16页

作者：门相勇韩征宫厚健王彧嫣国土资源部油气资源战略研究中心中国矿业大学北京

在我国加快能源转型和生态文明建设的新形势下,研究我国煤层气勘探开发面临的挑战与机遇意义重大。为此,在介绍我国煤层气勘探开发现状的基础上,分析总结新形势下我国煤层气产业面临的3大挑战和3大机遇,3大挑战是:(1)煤层气开发成本高... 详细信息

在我国加快能源转型和生态文明建设的新形势下,研究我国煤层气勘探开发面临的挑战与机遇意义重大。为此,在介绍我国煤层气勘探开发现状的基础上,分析总结新形势下我国煤层气产业面临的3大挑战和3大机遇,3大挑战是:(1)煤层气开发成本高、低气价下企业效益较差导致企业信心不足、投资积极性不高;(2)煤层气资源赋存条件复杂、现有开发技术不能有效推广是制约产业快速发展的内在因素;(3)现有煤层气产业管理体制、机制和政策不能与煤层气产业的特点相适应是影响产业发展的外部因素。3大机遇是:(1)生态文明建设高质量发展对于煤层气开发产业是千载难逢的发展机遇;(2)煤层气资源认识、技术攻关和开发经验等方面具备了较好的产业发展基础条件;(3)正在制定和部分已出台的油气体制改革政策将有利于促进煤层气产业的健康发展。在此基础上,提出了"多措并举、综合施策"的工作建议:(1)以沁水盆地南部和鄂尔多斯盆地东缘两大产业基地为重点实现煤层气快速上产;(2)加强深层和新区煤层气的勘查开发力度,实现全国范围内的开发试验区建设合理布局;(3)加强以"提高单井产气量"为目标的科技攻关与质量管理;(4)探索与煤层气勘探开发一体化特点相适应的管理机制。

关键词：中国煤层气勘探开发投资积极性开发技术管理政策清洁能源需求量产业发展基础

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环境成本上升导致了外资撤离吗?

财经研究 2021年第3期47卷 140-154页

作者：曹翔王郁妍海南大学经济学院海南海口570228

为治理濒临红线的生态环境,中国政府不断推出环境管制政策,使得经济主体在生产经营活动中面临的环境成本不断上升。那么,环境成本上升是近年来外资增速减缓的重要推手吗?文章将2007年以来部分省份SO2排污费征收标准上调视为准自然实验,... 详细信息

为治理濒临红线的生态环境,中国政府不断推出环境管制政策,使得经济主体在生产经营活动中面临的环境成本不断上升。那么,环境成本上升是近年来外资增速减缓的重要推手吗?文章将2007年以来部分省份SO2排污费征收标准上调视为准自然实验,采用多时点双重差分法评估了环境成本上升对外资转移的政策净效应及其异质性,并进行了机制分析和拓展分析。研究发现:(1)SO2排污费征收标准上调显著导致了外资撤离,但这一效应在长期中并不存在。(2)SO2排污费征收标准上调在短期内通过增加研发支出、侵蚀利润而促使外资撤离,在长期中通过创新补偿效应、提升利润而有利于吸引外资;在短期内促进了外资转移到外省和国外,在长期中表现为有利于外资从外省和国外转入,但无论是在短期还是长期均未显著影响外资在省内的跨行业转移。(3)相对于非SO2排放密集型行业和非两控区省份而言,SO2排污费征收标准上调对SO2排放密集型行业及两控区省份外资撤离的影响更大,且在长期有利于产业结构的绿色发展。

关键词：环境成本上升外资撤离多时点双重差分法转移机制

Separator functionalization enables high-performance zinc anode via ion-migration regulation and interfacial engineering

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Chinese Chemical Letters 2024年第9期35卷 496-500页

作者： Ningning Zhao yuyan Liang Wenjie Huo Xinyan Zhu Zhangxing He Zekun Zhang Youtuo Zhang Xianwen Wu Lei Dai Jing Zhu Ling wang Qiaobao Zhang School of Chemical Engineering North China University of Science and TechnologyTangshan 063009China School of Chemistry and Chemical Engineering Jishou UniversityJishou 416000China Department of Materials Science and Engineering College of MaterialsXiamen UniversityXiamen 361005China

Aqueous zinc ion batteries(AZIBs)are promising energy storage ***,the formation of dendrites,hydrogen evolution,and corrosion reaction seriously affect their electrochemical ***,the synergistic effect of ion-migration regulation and interfacial engineering has been confirmed as the potential strategy by kaolin functionalized glass fiber separator(KL-GF)to alleviate these *** rapid and orderly Zn^(2+)migration was achieved to improve the transfer kinetics and induced uniform zinc deposition by more zinc-philic sites of *** on the interfacial engineering,the side reactions were effectively mitigated and crystal planes were regulated through *** hydrophilicity of KL alleviated the corrosion and hydrogen ***,a preferential orientation of Zn(002)crystal plane by KL-GF was induced to further realize dendrite-free deposition by density functional theory(DFT)and X-ray diffraction(XRD)***,the Zn|KL-GF|MnO_(2)cell maintained a high discharge capacity of 96.8 mAh/g at 2 A/g after 1000 *** work can provide guidance enabling high-performance zinc anode for AZIBs.

关键词： Energy storage Aqueous zinc ion batteries Separators Ion-migration regulation Interfacial engineering

A CRISPR activation screen identifies genes that enhance SARS-CoV-2 infection

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Protein & Cell 2023年第1期14卷 64-68页

作者： Fei Feng Yunkai Zhu Yanlong Ma yuyan wang Yin Yu Xinran Sun Yuanlin Song Zhugui Shao Xinxin Huang Ying Liao Jingyun Ma Yuping He Mingyuan wang Longhai Tang Yaowei Huang Jincun Zhao Qiang Ding Youhua Xie Qiliang Cai Hui Xiao Chun Li Zhenghong Yuan Rong Zhang Key Laboratory of Medical Molecular Virology(MOE/NHC/CAMS) School of Basic Medical SciencesShanghai Medical CollegeShanghai Institute of Infectious Disease and BiosecurityFudan UniversityShanghai 200032China Department of Pulmonary Medicine Zhongshan HospitalShanghai Key Laboratory of Lung Inflammation and InjuryFudan UniversityShanghai 200032China The Center for Microbes Development and HealthCAS Key Laboratory of Molecular Virology&ImmunologyInstitute Pasteur of ShanghaiCAS Center for Excellence in Molecular Cell ScienceUniversity of Chinese Academy of SciencesChinese Academy of SciencesShanghai 200031China Technical Center for Animal Plant and Food Inspection and Quarantine of Shanghai CustomsShanghai 200032China Shanghai Veterinary Research Institute CAASShanghai 200241China College of Animal Science South China Agricultural UniversityGuangzhou 510642China Shanghai International Travel Healthcare Center Shanghai 200335China Suzhou Blood Center Suzhou 215006China Key Laboratory of Animal Virology of Ministry of Agriculture College of Animal SciencesZhejiang UniversityHangzhou 310058China State Key Laboratory of Respiratory Disease National Clinical Research Center for Respiratory DiseaseGuangzhou Institute of Respiratory Healththe First Affiliated Hospital of Guangzhou Medical UniversityGuangzhou 510182China Center for Infectious Disease Research School of MedicineTsinghua UniversityBeijing 100086China

Dear Editor,Identifying the host factors that are utilized for virus infection and mapping their cell-type expression profile can help to understand the viral tissue/organ tropism and *** effort has been devoted to th... 详细信息

关键词： infection al. activation

BioTreasury:a community-based repository enabling indexing and rating of bioinformatics tools

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Science China(Life Sciences) 2024年第2期67卷 221-229页

作者： Qi Zhao Xin Zhou Jingxing Wu Jieyi Cai Xiaoqiong Bao Lin Tang Chaoye wang Chunlei Liu Yukai wang yuyan Teng Mohan Zheng Weiping Mu Zhixiang Zuo Yubin Xie Xiaotong Luo Jian Ren School of Life Sciences State Key Laboratory of Oncology in South ChinaCancer CenterGuangdong Provincial Clinical Research Center for CancerSun Yat-sen UniversityGuangzhou 510060China Institute of Precision Medicine The First Affiliated HospitalSun Yat-sen UniversityGuangzhou 510080China Guangdong Institute of Gastroenterology Department of General SurgeryGuangdong Provincial Key Laboratory of Colorectal and Pelvic Floor DiseasesThe Sixth Affiliated HospitalSun Yat-sen UniversityGuangzhou 510275China

The exponential growth of bioinformatics tools in recent years has posed challenges for scientists in selecting the most suitable one for their data analysis ***,to aid scientists in making informed choices,a community-based platform that indexes and rates bioinformatics tools is urgently *** this study,we introduce Bio Treasury(http://***),an integrated communitybased repository that provides an interactive platform for users and developers to share their experiences in various bioinformatics *** Treasury offers a comprehensive collection of well-indexed bioinformatics software,tools,and databases,totaling over 10,000 *** the past two years,we have continuously improved and maintained Bio Treasury,adding several exciting features,including creating structured homepages for every tool and user,a hierarchical category of bioinformatics tools and classifying tools using large language model(LLM).Bio Treasury streamlines the tool submission process with intelligent ***,Bio Treasury provides a wide range of social features,for example,enabling users to participate in interactive discussions,rate tools,build and share tool collections for the *** believe Bio Treasury can be a valuable resource and knowledge-sharing platform for the biomedical *** empowers researchers to effectively discover and evaluate bioinformatics tools,fostering collaboration and advancing bioinformatics research.

关键词： bioinformatics tools index tool database rating system large language model tool collections shari

The Development of Rock Climbing in China: Challenge and Direction

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The Development of Rock Climbing in China: Challenge and Dir...

基于博弈视角的我国财政透明度提升路径与策略研究

作者： Jing Huang Jun Zhang Ran Wei yuyan wang Lifang Kuai School of Physical Education China University of Geosciences (Wuhan) School of Sports Economics and Management Hubei University of Economics Department of Human Performance and Health Education Western Michigan University Department of Physical Education Huazhong Agricultural University School of Education and Physical Education Yangtze University

This study maps the development of Rock Climbing in China to describe and provide a richer understanding of how the field has evolved. Utilizing systematic and longitudinal analysis, the researchers focused on the developments such as Rock Climbing tournaments, the training of talented professional Rock Climbers, intercollegiate Rock Climbing, researches on Rock Climbing, the facilities of Rock Climbing, and Rock Climbing clubs. A meta literature review was employed to study on the challenges of Rock Climbing evolution in China. The purpose of this study is to propose the new strategies in order to promote the development of Rock Climbing more efficient and guide the development professional Rock Climbing more scientific and sustainable.

关键词： Rock climbing challenges and directions systematic review longitudinal analysis

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管理评论 2017年第9期29卷 239-248页

作者：申亮王玉燕山东财经大学财政税务学院济南250014 山东财经大学管理科学与工程学院济南250014

在财政透明度推动过程中,公众和政府官员形成了动态的利益博弈关系。在分别构建无奖惩条件下、实施惩罚机制下和奖惩并存机制的财政透明度博弈模型的基础上,研究表明:(1)当提高财政透明度是政府官员和公众的一种自发行为时,财政透明度... 详细信息

在财政透明度推动过程中,公众和政府官员形成了动态的利益博弈关系。在分别构建无奖惩条件下、实施惩罚机制下和奖惩并存机制的财政透明度博弈模型的基础上,研究表明:(1)当提高财政透明度是政府官员和公众的一种自发行为时,财政透明度不会达到社会满意的程度;(2)强有力的惩罚是保证官员认真履行提高财政透明度责任的首要条件;(3)公众监督是促进官员提升财政透明度不可或缺的条件。因此,现阶段,需要在完善法律体系、严格财政透明度考核指标、培育社会组织、推动参与式预算和鼓励公众参与等方面进行制度创新。

关键词：财政透明度公众监督博弈分析

基于第三方电商平台销售的E-供应链广告策略研究

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管理评论 2019年第10期31卷 124-132页

作者：王玉燕申亮山东财经大学管理科学与工程学院济南250014 山东财经大学财政税务学院济南250014

网络的普及应用使得E-供应链逐渐形成并迅速发展,以其特有的优势被越来越多的企业所关注,本文对E-供应链的广告、定价与服务策略进行研究。根据广告策略的承担主体不同,本文构建了四种不同的决策模型;然后,求解这四种不同的决策模型,给... 详细信息

网络的普及应用使得E-供应链逐渐形成并迅速发展,以其特有的优势被越来越多的企业所关注,本文对E-供应链的广告、定价与服务策略进行研究。根据广告策略的承担主体不同,本文构建了四种不同的决策模型;然后,求解这四种不同的决策模型,给出最优的广告策略、定价策略和电商平台服务策略;最后,结合数值分析,比较不同决策模型最优变量之间的关系,给出相应的管理含义。研究表明:(1)广告策略会使产品的销售价格增加,有利于制造商利润的增加和提升E-供应链渠道的竞争力;(2)当制造商和电商平台共同分担广告成本时,广告投入力度最大,当电商平台自己进行广告投入时,广告投入力度最小;(3)只有当广告成本由制造商承担时,广告策略才有利于电商平台利润的增加,所以对电商平台而言,对参与广告投入没有太大的积极性,要调动电商平台的积极性,必须借助一定的协调策略;(4)在E-供应链中,制造商或者电商平台的广告投入不会影响电商平台的服务水平。本文的研究结论为E-供应链企业制定合理的广告策略提供了理论依据。

关键词： E-供应链广告策略第三方电商平台