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Planning and Ecological Greening of Agricultural Sci-Tech Ecological Demonstration Park in Suning County,Hebei Province 被引量:1
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作者 LI Yanhua WANG Nan 《Journal of Landscape Research》 2013年第Z3期4-7,共4页
Taking the control detailed planning of Suning Agricultural Sci-Tech Ecological Demonstration Park in Hebei Province for example,general methods for the planning of modern agricultural sci-tech parks were introduced f... Taking the control detailed planning of Suning Agricultural Sci-Tech Ecological Demonstration Park in Hebei Province for example,general methods for the planning of modern agricultural sci-tech parks were introduced from the perspective of general situation of the planning area,technical routes,guiding concepts and planning principles,ecological greening and plant confi guration of the parks was discussed. 展开更多
关键词 sci-tech ECOLOGICAL demonstration PARK ECOLOGICAL GREENING Plant confi guration
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Study on Management System for Agricultural Sci-tech Achievement Transformation Funding Project
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作者 ZHANG Hong YU Jun 《Asian Agricultural Research》 2013年第1期55-58,共4页
Relying on the management system for agricultural sci-tech achievement transformation funding project in Zhejiang Province, on the basis of current situations and demand of agricultural sci-tech achievement transforma... Relying on the management system for agricultural sci-tech achievement transformation funding project in Zhejiang Province, on the basis of current situations and demand of agricultural sci-tech achievement transformation funding project management system, we present a B/S-structured and J2EE platform-based system which adopts MVC mode and integrates mainstream open-source frame technologies such as Spring, Struts2, ExtJs, TopLink and FreeMarker, etc. Practice has shown that this system provides an original model for management of sci-tech project application, and various projects can be expanded on this model. With the aid of this system, sci-tech project management personnel can be relieved from trivial manual works, so as to increase working efficiency and improve management level of sci-tech project management. 展开更多
关键词 TRANSFORMATION of AGRICULTURAL sci-tech achievemen
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Current Situations of Agricultural Sci-tech Innovation and Development Path in Nantong
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作者 YUAN Chun-xin SUN Qing-shan +3 位作者 QIU Hai-rong ZHU Hai-yan TANG Ming-xia XUE Chen-xia 《Asian Agricultural Research》 2012年第11期39-43,49,共6页
Nantong is a typical region of large population and little land.The conflict between resources and environment is growing.Thus,the improvement of independent innovation ability based on current situations,oriented tow... Nantong is a typical region of large population and little land.The conflict between resources and environment is growing.Thus,the improvement of independent innovation ability based on current situations,oriented towards the future and relying on scientific and technological force directly decides the effect of strong economic city construction.Through analysis on achievements of agricultural sci-tech innovation works,existing problems and demand for developing modern agriculture in Nantong,we present development ideas,target orientation and basic principles of agricultural sci-tech innovation works in Nantong,and put forward eight paths. 展开更多
关键词 AGRICULTURAL sci-tech INNOVATION CURRENT SITUATION
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Construction of Innovative Rural Sci-tech Service System in China
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作者 Xinyue LI Qiwei DAI 《Asian Agricultural Research》 2013年第7期22-26,共5页
At the background of structural regulation of agriculture and industrialized development of rural areas,systematic thought and constructive recommendations are put forward on building innovative rural sci-tech service... At the background of structural regulation of agriculture and industrialized development of rural areas,systematic thought and constructive recommendations are put forward on building innovative rural sci-tech service system in China from following 5 aspects. (1) In organizational system,rural sci-tech service associations should become nonprofit organizations that have independent legal entities. (2) In service object,it should take farmers as subject,new rural economic organizations as carrier,agricultural leading enterprises as handle,little village officials as joint,sci-tech special commissioner as link,and agricultural brokers as medium. (3) In information resources,it should enhance practicality construction and sharing. (4) In service methods and reform measures,it should combine information technology,expert technical consulting service,and sci-tech model base. (5) In policy support and input mechanism,it should follow the principle of diversification,set up government special funds,and formulate preferential policies to attract sci-tech talents to join in rural sci-tech services,and protect legal rights and interests of sci-tech personnel in rural sci-tech services. 展开更多
关键词 RURAL sci-tech SERVICE System INNOVATION Agricultu
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Construction and Establishment of Sci-tech Platform for Agricultural Scientific Research Institutions: A Case Study of Tropical Crops Genetic Resources Institute of Chinese Academy of Tropical Agricultural Sciences
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作者 Lizhen CHEN Yu ZHENG +1 位作者 Haiyan LUO Qingqun YAO 《Asian Agricultural Research》 2014年第11期83-86,共4页
Taking Tropical Crops Genetic Resources Institute( TCGRI) of Chinese Academy of Tropical Agricultural Sciences( CATAS) as an example,this paper discussed current situation of construction of sci-tech platform,analyzed... Taking Tropical Crops Genetic Resources Institute( TCGRI) of Chinese Academy of Tropical Agricultural Sciences( CATAS) as an example,this paper discussed current situation of construction of sci-tech platform,analyzed existing problems,and finally came up with pertinent recommendations. 展开更多
关键词 sci-tech PLATFORM Current SITUATION Existing probl
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Several Theoretical Issues on Agricultural Sci-tech Service and Management
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作者 DU Yan-ping 1 ,WANG Kui-wu 2 ,ZENG Zhao-hui 2 1. College of Humanities and Social Science,Hunan Agricultural University,Changsha 410128,China 2. Science and Technology Department, Hunan Agricultural University,Changsha 410128,China 《Asian Agricultural Research》 2012年第5期67-70,共4页
In view of particularity and complexity of agricultural sci-tech service and management,this paper presents definition of basic concept of agricultural sci-tech service and management,sums up its basic characteristics... In view of particularity and complexity of agricultural sci-tech service and management,this paper presents definition of basic concept of agricultural sci-tech service and management,sums up its basic characteristics,and discusses and analyzes its structural elements and functions. The agricultural sci-tech service and management plays an important role in speeding up rural construction and narrowing the gap between urban and rural areas. It ensures benign cycle of scientific and technological achievements and regional environment,and promotes development of agricultural industrialization. 展开更多
关键词 AGRICULTURAL sci-tech SERVICE AGRICULTURAL sci-tec
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Design and Realization of Information System for Ningxia Sci-tech Special Commissioners
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作者 Changhong WANG 《Asian Agricultural Research》 2013年第6期133-135,共3页
The information system for Ningxia sci-tech special commissioners is an application system for realizing information collection,management and sharing in the entrepreneurial process of sci-tech special commissioners. ... The information system for Ningxia sci-tech special commissioners is an application system for realizing information collection,management and sharing in the entrepreneurial process of sci-tech special commissioners. This paper introduces overall design ideas,system functions,key technologies and realization methods of the information system for Ningxia sci-tech special commissioners. Completion of construction and coming into operation of the information system bring new breakthrough for information management and data statistics of sci-tech special commissioners. 展开更多
关键词 sci-tech SPECIAL COMMISSIONERS Infomration managem
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Practice and Exploration of Rural Sci-tech Service Supermarket:A Case Study of Jurong Economic Forest and Fruit Industrial Branch
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作者 Weizhong LIU Yabo LIU +2 位作者 Jianying ZHANG Nini MAO Zhijian WANG 《Asian Agricultural Research》 2013年第5期32-34,共3页
The rural sci-tech supermarket in Jiangsu Province is an innovative model of rural sci-tech service. With reference to the concept of modern commodity supermarket, this model integrates variety, technology and achieve... The rural sci-tech supermarket in Jiangsu Province is an innovative model of rural sci-tech service. With reference to the concept of modern commodity supermarket, this model integrates variety, technology and achievement information into the sci-tech supermarket platform, provides various agricultural sci-tech services, and improves farmers recognition and acceptance of science and technology, so as to accelerate conversion of scientific and technological achievements and demonstration and popularization of new varieties, new technologies and new models. This paper analyzes practice of Jurong economic forest and fruit industrial branch and presents recommendations for building Jiangsu rural sci-tech service supermarket. 展开更多
关键词 RURAL sci-tech SERVICE SUPERMARKET PRACTICE and Ex
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Hisenses Created Three Sci-tech Fruits
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《China's Foreign Trade》 2002年第8期24-27,共4页
Editor’s notes: In 2002 key popularized plan of China national sci-tech fruits, four belong to Qingdao city including Hisenses three fruits, astonishing all personnel inside and outside the trade. The three fruits ar... Editor’s notes: In 2002 key popularized plan of China national sci-tech fruits, four belong to Qingdao city including Hisenses three fruits, astonishing all personnel inside and outside the trade. The three fruits are KFR- (25G + 45L) W/BP frequency conversion 1 +2 airconditioner, commercial decision support system. Hisenses commercial guidance medium-to-small commercial management system. As a traditional household electrical appliances enterprise of 3C targets (household electrical appliances, telecommunications 展开更多
关键词 Hisenses Created Three sci-tech Fruits In IT BODY As CDMA
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The Influence Mechanism of an Inclusive Organizational Climate on Innovation Input of Sci-Tech Talents
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作者 Yang Xiaoyi Zhao Weihong Ma Xiaomeng 《Contemporary Social Sciences》 2024年第2期52-66,共15页
With the implementation of China’s innovation-driven development strategy,the competition among sci-tech talents has become increasingly fierce.Stimulating the innovative vigor of sci-tech talents has become a hot to... With the implementation of China’s innovation-driven development strategy,the competition among sci-tech talents has become increasingly fierce.Stimulating the innovative vigor of sci-tech talents has become a hot topic in theoretical research and policy practice.Based on the data from 246 questionnaires collected from sci-tech talents in Hebei province,this study explored the influence mechanism of an inclusive organizational climate on innovation input from technological talents and verified the mediating effects of innovation self-efficacy and intrinsic motivation.The results indicate that an inclusive organizational climate has a significant positive impact on innovation input,innovation self-efficacy,and intrinsic motivation of sci-tech talents.Both innovation self-efficacy and intrinsic motivation play a partial mediating role between an inclusive climate and innovation input.This study verified the important role of an inclusive climate in an organization’s human resource management practices and encouraged managers to emphasize enhancing the innovation self-efficacy and intrinsic motivation of sci-tech talents,thereby continuously improving the level of innovation. 展开更多
关键词 inclusive climate innovation self-efficacy intrinsic motivation sci-tech talents
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Evaluation and Comparison of Marine Sci-tech Innovation Ability of 11 Coastal Provinces in China: A Case Study of Guangdong
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作者 Jun DU Ruimin FENG Bo YAN 《Asian Agricultural Research》 2016年第6期40-46,50,共8页
Through building an indicator system for evaluating the marine sci-tech innovation ability of China's coastal provinces,this paper made a comparative analysis on marine sci-tech innovation ability of 11 coastal pr... Through building an indicator system for evaluating the marine sci-tech innovation ability of China's coastal provinces,this paper made a comparative analysis on marine sci-tech innovation ability of 11 coastal provinces in 2011-2013 by the principal components analysis( PCA) method. It found these coastal regions can be divided into three levels. Guangdong Province belongs to the first level because its marine sci-tech innovation ability is relatively high. On this basis,it analyzed changes in marine sci-tech innovation ability of 11 coastal provinces with the aid of DEA's Malmquist productivity index model. Results indicate that the overall marine sci-tech innovation ability of 11 coastal provinces is rising,but there is significant difference between provinces and the influence of regional economic development level is not considerable.Technical progress is main driver for promoting marine sci-tech innovation ability of Guangdong Province and major factor influencing ranking of total factor productivity. 展开更多
关键词 MARINE sci-tech INNOVATION ABILITY INNOVATION ABILITY INNOVATION ABILITY evaluation PCA MALMQUIST productivity index model
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Sci-tech Simultaneous Interpreter Education Based on Translation Universals Research
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作者 JI Mengqi JI Xiaowen 《Sino-US English Teaching》 2024年第9期443-448,共6页
The rapid evolution of scientific and technological advancements and industrial changes has profoundly interconnected countries and regions in the digital information era,creating a globalized environment where effect... The rapid evolution of scientific and technological advancements and industrial changes has profoundly interconnected countries and regions in the digital information era,creating a globalized environment where effective communication is paramount.Consequently,the demand for proficient interpreting skills within the scientific and technology sectors has surged,making effective language communication increasingly crucial.This paper explores the potential impact of translation universals on enhancing sci-tech simultaneous interpreter education.By examining the selection of teaching materials,methods,and activities through the lens of translation universals,this study aims to improve the quality of teaching content,innovate instructional approaches,and ultimately,enhance the effectiveness of interpreter education.The findings of this research are expected to provide valuable insights for curriculum development and pedagogical strategies in interpreter education. 展开更多
关键词 simultaneous interpreting translation universals interpreter education sci-tech interpreting
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Research on the Innovation in the Model of Cultivating Sci-Tech Translation Talents in Universities of Science and Engineering from the Perspective of Artificial Intelligence-Generated Content
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作者 Gelan Zhang Wenjing Liao 《Journal of Contemporary Educational Research》 2024年第11期137-144,共8页
New technologies represented by ChatGPT have transformed traditional translation work modes and brought unprecedented changes to translation teaching.Based on the development of artificial intelligence-generated conte... New technologies represented by ChatGPT have transformed traditional translation work modes and brought unprecedented changes to translation teaching.Based on the development of artificial intelligence-generated content(AIGC)technology,this article analyzes the challenges it brings to sci-tech translation research in the new era,reshapes the value goals of the“ideological and political guidance+technological empowerment”model of cultivating sci-tech translation talents,proposes tentative approaches about the innovation in the model of sci-tech translation talents in universities of science and engineering,and strengthens the talents’translation competence,language proficiency,and interdisciplinary ability,aiming to provide new perspectives and thoughts for the development of translation research in the AIGC era. 展开更多
关键词 Artificial intelligence-generated content sci-tech translation Talent cultivation INTERDISCIPLINARY
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基于高阶特征与重要通道的通用性扰动生成方法
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作者 张兴兰 陶科锦 《信息网络安全》 北大核心 2025年第5期767-777,共11页
以深度卷积神经网络(DCNN)为代表的深度神经网络模型在面对精心设计的对抗样本时,往往存在鲁棒性不足的问题。在现有的攻击方法中,基于梯度的对抗样本生成方法常常因过度拟合白盒模型而缺乏跨模型的迁移攻击能力。针对这一问题,文章提... 以深度卷积神经网络(DCNN)为代表的深度神经网络模型在面对精心设计的对抗样本时,往往存在鲁棒性不足的问题。在现有的攻击方法中,基于梯度的对抗样本生成方法常常因过度拟合白盒模型而缺乏跨模型的迁移攻击能力。针对这一问题,文章提出一种基于高阶特征与重要通道的通用性扰动生成方法来提高对抗样本的可迁移性。文章基于高阶特征深度挖掘设计了3种损失模块。首先,通过干净样本对指定类别的类别梯度矩阵与对抗样本的高阶特征图相乘得到高阶特征重要通道损失,以此来引导对抗样本在高阶特征重点区域的变动趋势。其次,通过计算全局高阶特征矩阵与局部高阶特征矩阵的相似度作为高阶特征相似度损失,控制扰动对高阶特征的引导方向。最后,由分类损失控制目标攻击时扰动优化的总体方向。该方法在梯度更新过程中可与DIM、TIM、SIM等梯度更新策略联合训练扰动。通过在ImageNet与Fashion MNIST数据集上,针对多种正常训练与对抗训练的不同架构DCNN模型进行实验与测试,结果表明,该方法生成的对抗样本攻击迁移性显著优于现有的基于梯度的对抗样本生成方法。 展开更多
关键词 深度学习 对抗样本 卷积神经网络 高阶特征 可迁移性
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高等教育的数智变革:基本逻辑、趋势特点及实践应对 被引量:2
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作者 李雪 李永强 《经济学家》 北大核心 2025年第7期76-86,共11页
以ChatGPT、DeepSeek等为代表的智能科学与技术的加速迭代升级及其在人类生产生活中的广泛应用正在不断改变着人类的物质生产方式、知识创新逻辑、人际交往模式和组织行为方式,其对高等教育的影响、渗透和改变远远超出了一般意义上科学... 以ChatGPT、DeepSeek等为代表的智能科学与技术的加速迭代升级及其在人类生产生活中的广泛应用正在不断改变着人类的物质生产方式、知识创新逻辑、人际交往模式和组织行为方式,其对高等教育的影响、渗透和改变远远超出了一般意义上科学技术的教育领域应用层面,引发了高等教育人才培养目标、知识创新生态、课程教学范式和大学治理体系等全方位深层次变革。高等教育正呈现出人才培养目标从专业知识教育转向未来素养培养、知识创新生态从大学组织内部转向多元主体协同、课程教学范式从传统教学转向智慧教育、教育治理体系从技术赋能转向系统重构等许多新的趋势特点。在国家高等教育体系中占据重要地位的高水平研究型大学应深刻把握这些新的趋势特点,全面推进发展范式、创新生态、育人体系、治理体系和评价体系的系统性改革,为我国建成世界高等教育中心、更好地服务教育强国建设发挥好示范引领作用。 展开更多
关键词 高等教育 数智变革 基本逻辑 趋势特点 高水平研究型大学 应对策略
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“链主”企业创新如何推动链上企业高水平出海?——基于供应链关联视角的分析 被引量:2
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作者 张红霞 李家琦 《上海财经大学学报(哲学社会科学版)》 北大核心 2025年第4期51-65,共15页
“链主”企业是创新引领供应链企业高水平出海的关键主体。文章以2007—2023年沪深A股上市公司为样本,将海外经营能力作为链上企业出海水平的重要表征,并构建有向加权供应链网络,实证检验了供应链“链主”企业创新对链上企业高水平出海... “链主”企业是创新引领供应链企业高水平出海的关键主体。文章以2007—2023年沪深A股上市公司为样本,将海外经营能力作为链上企业出海水平的重要表征,并构建有向加权供应链网络,实证检验了供应链“链主”企业创新对链上企业高水平出海的影响效应及作用机制。研究发现:“链主”企业创新可显著提升链上企业出海水平,供应链创新协同和供应链结构优化是“链主”企业创新推动链上企业高水平出海的两条重要渠道;区分创新类型的异质性分析发现,相较于一般性创新和合作创新,“链主”企业的突破性创新和自主创新,能更有效推动链上企业高水平出海;区分要素投入和供应链组合的异质性分析发现,技术密集型、资本密集型“链主”企业创新,及非国有性质、制造业行业的“链主”企业创新,对链上企业高水平出海的推动作用更为显著;拓展性研究表明,“链主”企业创新有助于增强链上企业的出海活跃度和绿地投资倾向,以及推动链上企业开展多元化和高端化海外布局。文章为探索创新驱动我国企业高水平对外投资提供了新的视角。 展开更多
关键词 “链主”企业 创新活动 供应链关联 高水平出海
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The Empowerment Effect of Sci- Tech Finance on Corporate Financial Resilience and Its Mechanisms
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作者 KE Chan XU Xiaodong 《国际大都市发展研究(中英文)》 2025年第2期66-81,共16页
This study exploits China's"Pilot Program for the Integration of Science and Technology with Finance"as a quasi-natural experiment to investigate the effect of Sci-Tech Finance on corporate financial res... This study exploits China's"Pilot Program for the Integration of Science and Technology with Finance"as a quasi-natural experiment to investigate the effect of Sci-Tech Finance on corporate financial resilience and its underlying mechanisms.Using panel data of A-share firms listed on the Shanghai and Shenzhen stock exchanges from 2000 to 2024 and using a staggered difference-in-differences(DID)model,we find that corporate financial resilience significantly improved after the Sci-Tech Finance policy,as evidenced by reduced earnings volatility and more sustainable profit growth.Heterogeneity analyses show that the effect is more pronounced during periods of high economic policy uncertainty(EPU)and in regions with less developed traditional banking systems.Mechanism analyses suggest that Sci-Tech Finance strengthens firm financial resilience by alleviating financing constraints,mitigating information asymmetry,optimizing investment efficiency,and promoting green innovation.We provide novel evidence on the role of Sci-Tech Finance in stabilizing firm performance and fostering long-term value creation,thereby contributing to the broad literature on high-quality economic development. 展开更多
关键词 sci-tech finance corporate financial resilience high-quality development mechanism analysis staggered DID
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民营经济高质量发展的现实障碍与破解路径 被引量:26
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作者 周文 张奕涵 《西安财经大学学报》 CSSCI 2024年第2期24-32,共9页
民营经济是社会主义市场经济的重要组成部分,是推动经济高质量发展的坚实基础。从历史与现实来看,民营经济显著增强社会主义市场经济的活力与韧性;民营经济积极参与科技创新,助力实现高水平科技自立自强;民营经济是共同富裕的关键力量,... 民营经济是社会主义市场经济的重要组成部分,是推动经济高质量发展的坚实基础。从历史与现实来看,民营经济显著增强社会主义市场经济的活力与韧性;民营经济积极参与科技创新,助力实现高水平科技自立自强;民营经济是共同富裕的关键力量,在促进发展中稳定就业和改善民生。当前民营经济高质量发展面临诸多现实障碍。就内部障碍而言,民营经济的治理机制与经营理念亟待转变,创新意愿不强。就外部障碍而言,一是以公平竞争为核心的市场机制亟待完善;二是促进民营经济发展与创新的制度体系亟待优化;三是当前社会各界对民营经济存在认知谬误。要破解上述障碍,必须完善中国特色现代企业制度,强化民营企业自身建设;必须优化民营经济发展的外部环境,为其提供坚实有力的法治保障;必须完善宏观经济治理体系,提升政府治理能力与服务水平;必须为民营经济发展营造良好的社会舆论环境。 展开更多
关键词 民营经济 高质量发展 高水平科技 社会主义市场经济
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四川省公共卫生机构高层次人才疲劳现况调查及其影响因素分析 被引量:4
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作者 兰蓝 冉孟冬 +1 位作者 吕红亮 刘毅 《中国卫生事业管理》 北大核心 2014年第7期546-548,共3页
目的:了解四川省公共卫生机构高层次人才疲劳现况及其影响因素,为四川省高层次卫生人才队伍建设提供相关政策建议。方法:采用自制的一般情况调查表和多维疲劳量表(MFI220)中文版对公共卫生机构424名高层次人才进行问卷调查。结果:调查... 目的:了解四川省公共卫生机构高层次人才疲劳现况及其影响因素,为四川省高层次卫生人才队伍建设提供相关政策建议。方法:采用自制的一般情况调查表和多维疲劳量表(MFI220)中文版对公共卫生机构424名高层次人才进行问卷调查。结果:调查四川省公共卫生机构424名高层次人才年龄为46.62±7.12岁,男女性别比为0.88∶1,疲劳总分为47.09±9.78分,每日工作时长、每周工作时长、工作强度自我评价和综合疲劳分数呈正相关。结论:公共卫生机构高层次人才工作时间较长、强度偏大,血站、卫生行政部门、卫生监督单位较妇幼保健院、疾病预防控制中心、健康教育所的人才更易疲劳,工作年限越长体力越易疲劳。 展开更多
关键词 疲劳 影响因素 高层次人才
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分布仿真的时间推进机制:HLA时间管理服务 被引量:3
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作者 邱晓刚 黄柯棣 《系统工程与电子技术》 EI CSCD 1999年第4期55-59,共5页
HLA(HighLevelArchitecture)应能集成多种类型的仿真应用。为了确保事件发生的顺序或放松对顺序的要求而不影响仿真效果,HLA建立了一个通用的时间管理机制,引进了四种消息传递顺序,使用了Looka... HLA(HighLevelArchitecture)应能集成多种类型的仿真应用。为了确保事件发生的顺序或放松对顺序的要求而不影响仿真效果,HLA建立了一个通用的时间管理机制,引进了四种消息传递顺序,使用了Lookahead来保证时戳顺序传递。本文分析了HLA时间管理服务的任务、消息传递顺序、时间概念、Lookahead的含义和逻辑时间推进的服务。 展开更多
关键词 分布式 计算机系统 时序控制 模拟 管理 HLA
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