Promoting the Empowerment of Science and Technology to Ensure Food Safety Production:A Case Study of Huizhou City

The current situation of grain production in Huizhou City was analyzed firstly,and then the existing problems and challenges of grain safety production were pointed out,such as increases in the pressure to ensure grain safety production and the difficulty of stable development of grain production.Finally,several countermeasures and suggestions for the stable development of grain production were put forward.

GRAIN & OIL SCIENCE AND TECHNOLOGY

Grain & Oil Science and Technology is a peer-reviewed international scientific journal dedicates to promoting the advancement of science and technology in grain and oil storage, grain engineering, oil engineering, food science, food nutrition and safety, new technologies and related research progress, publishes the highest quality original contributions and reviews on new achievements.

GRAIN & OIL SCIENCE AND TECHNOLOGY

Grain&Oil Science and Technology is a peer-reviewed international scientific journal dedicates to promoting the advancement of science and technology in grain and oil storage,grain engineering,oil engineering,food science,food nutrition and safety,new technologies and related research progress,publishes the highest quality original contributions and reviews on new achievements.

Sense of Science and Technology in Product Design

Sense of science and technology has become the trend of modem design, but the commonly acknowledged sense of science and technology is different from science and technology itself. Starting from machine aesthetics and high-tech style, combined with the changing process of the sense of science and technology, it analyzes the causes and related social factors, style characteristics and manifestations of the sense of science and technology, as well as the inherent relationship of multi-angle analysis technology and the sense of science and technology. It illustrates the social value and defects of artistic expression of the sense of science and technology and reflects on the connection and difference between science and technology on the one hand and the sense of science and technology on the other hand.

Efficiency Evaluation of Effect of Direct Grain Subsidy Policy on Performance of Rice Production

Using the DEA analysis method,on the basis of the national panel data from 2002 to 2014,this paper made a comparative analysis on the rice production performance before and after the implementation of direct grain subsidy policy,and made an empirical analysis on the relationship between the direct grain subsidy policy and the changes in the rice production performance. The results showed that the effect of the direct grain subsidy policy on promoting the rice production performance is declining year by year,largely because drop of scale efficiency. Besides,there are problems of serious redundancy in agricultural subsidy,unreasonable resource allocation,leading to low performance and resource waste of rice production.

Urbanization and Grain Production Efficiency

Based on DEA-Malmquist method,this paper calculated the integrated technology efficiency of grain production and total factor productivity and analyzed factors influencing the grain production technology efficiency using working documents of panel structure. Research results indicate that grain production integrated technology efficiency of China is relatively low,technology utilization level is low,and it remains at the stage of decreasing returns to scale,and the pure technology efficiency still has space to increase. Total factor productivity is declining and the total factor productivity of many provinces is relatively low. Since the total factor productivity of eastern areas is higher than central and western areas,it is required to strengthen technological support for grain production. The implementation of urbanization is helpful for promoting increase of grain production technology efficiency in central and eastern areas,but it will exert negative influence on western areas.

Library's industrial technology information service in science parks—Taking NSL's practice as an example

Purpose:The purpose of this paper is to explore how libraries can develop service and product strategies and the service support mechanism to provide industrial technology information service in science parks.Design/methodology/approach:The analysis is based on a case study of a large Chinese research library,National Science Library(NSL),the Chinese Academy of Sciences(CAS),in serving high-tech companies in Zhongguancun Science Park(Z-Park).Findings:NSL’s practices suggested that in serving business clients,libraries’ product and service strategies should be based on the understanding of users’ needs.Aside from those services that have been recognized by clients such as document retrieval & delivery and novelty search,libraries may expand their service and provide in-depth information analysis and consultation for some key clients.Moreover,a service and product development system should be established,which differentiates the libraries’ products and services from those of their competitors.In providing industrial technology information service,libraries need to construct the service support mechanism,publicize their service and learn to cooperate with clients to meet their demands for knowledge management and innovation.Research limitations:The generalizability of the findings is limited because they are based on an individual case study.Practical implications:Our service practices provide useful information for other libraries to expand their information service to high-tech companies in the new information environment.Originality/value:Z-Park is the first and one of the largest science and technology parks in China.Hence NSL’s practices in serving high-tech companies in Z-Park can be valuable to other libraries that intend to take up the similar service.

人工智能视域下的新质生产力生成路径

随着人类从信息时代进入数字时代,以科技创新为关键核心的新质生产力正在与人工智能形成“互嵌”。基于高深知识生产、技术元素整合以及产业技术突破,人工智能在新质生产力的劳动者层面催生智能生产力,在劳动资料层面提供高效数字化的劳动工具,在劳动对象层面促发以产业生态化为特征的新型生产体系。以人工智能加快推动新质生产力发展,需要从四个方面着力:一是形成政产学研一体的人工智能人才生态;二是建立协同开放的人工智能科技创新生态;三是培育协调互嵌的人工智能产业生态;四是构建规范高效的人工智能治理制度生态。

Grain Science and Technology Policies and Food Security in China:An Empirical Study Based on a Provincial Dynamic Panel Model

China’s grain science and technology policies have played an important role in the development of China’s food industry.This paper aims to examine the effects of China’s grain science and technology policies on food security.It quantitatively assesses China’s food security by analyzing the main contents and development trends of China’s food science technology policies through the text metrology method,and then investigates the effects of grain science and technology policies on food security by employing a provincial dynamic panel model.The results show that food security in China is all-round developed,and that the release frequency and cumulative effect of grain science and technology policies play a significant role in promoting food security.Powerful grain science and technology policies can effectively guarantee China’s food security.

新质生产力与体育科技创新的交互促进机理及实践路径

新质生产力作为激发体育事业高质量发展的强大动能,其与体育科技创新双向交互驱动是必然要求。从协同性视角分析了新质生产力与体育科技创新双向交互作用机制:从外在协同看,新质生产力驱动体育科技创新;从内在协同看,体育科技创新反哺新质生产力;从空间协同看,新质生产力与体育科技创新双向交互的载体多样;从目标协同看,交互价值指向体育事业高质量发展。在剖析新质生产力与体育科技创新交互驱动困境的基础上,提出具体促进路径:完善催生新质生产力的体育科技创新体制机制;推动体育科技与体育产业深度融合;优化体育科技创新的资源配置;加快体育科技创新型人才培育。

基于四“新”维度的新质生产力发展路径研究

新质生产力的发展是推动我国经济转型,实现高质量发展的关键。基于四“新”维度,新质生产力相较于传统生产力是依靠技术突破创新而产生的生产力跃迁,是以新劳动者、新劳动对象、新劳动工具和新基础设施为核心的生产力。新质生产力依靠科技推动的本质没有发生变化,但其依靠持续的技术突破,摆脱了资源驱动型的传统发展模式,带来的是更清洁、更高效的环境友好型发展模式。随着我国科技创新能力持续增强、新兴产业不断发展壮大、能源转型和新型基础设施建设的不断加快,我国新质生产力发展条件呈现出逐年向好的态势,但也存在新劳动者储备不足、新劳动工具发展受限、新劳动对象应用场景欠缺、新型基础设施协调性较差等问题。新质生产力的发展一是要着重培养新科技人才、数字技术人才和“卡脖子”关键技术人才;二是要以基础研究为依托,推动整体科技创新能力提升,以实现真正的技术突破;三是要尽快建立起数据大市场;四是要以需求为导向推动新型基础设施建设,强调建用并重,强化以用促建。

论农业新质生产力

新质生产力是推动农业高质量发展、实现农业强国目标的重要突破口和核心着力点。就理论层面而言,农业新质生产力的要素特征主要涵括新型劳动力、新型劳动工具和新型劳动对象三个方面;从基本国情来说,农业新质生产力发展的目标在于生产能力的大幅提升、生产领域的大幅拓展、生产效率的大幅提高、生产韧性的大幅增强和生产收益的大幅增加;从本质规定来说,农业新质生产力的发展重点应聚焦于推动颠覆性农业技术创新、推动农业要素创新性配置、推动农业产业深度转型升级,并着力实施六大行动计划。促进农业新质生产力发展,应深化农业新质生产力的理论研究,完善农业科技管理体制机制,加大农业科技投入力度,加强高水平农业创新型人才培养,强化农业科技知识产权保护。

新质生产力:指标构建与时空演进

新质生产力作为一个全新的概念,为中国的经济和社会发展指明了新的方向,对其内涵与意义的深度发掘至关重要。文章基于生产力的三大构成要件,在挖掘新质生产力长远要求原则下构建其综合评价指标体系,并运用熵值法对中国省域新质生产力发展水平进行测度。研究发现:(1)新质生产力从总体上呈增长趋势,但在南北、四大区域和五大经济带存在显著时空差异;(2)新质生产力在省域之间呈现梯度提升和发展不均衡特点;(3)分维度发现,生产资料对新质生产力提升的贡献度最高,劳动者维度的贡献最低且存在空间极化现象;(4)新质生产力具有显著的集聚效应,主要表现为低-低集聚和高-高集聚,并具有时空收敛性特征。进而提出优化人力资本结构、发挥新质生产力集聚效应和健全区域协调发展机制等政策建议。本文或可加深对中国新质生产力的时空发展格局的认知,为新质生产力培育进而促进经济高质量发展提供新思路。

基于历史唯物主义视域的新质生产力:内涵、形成条件与有效路径

习近平总书记提出新质生产力这一概念,不仅对东北全面振兴具有重要指导意义,对我国实现经济高质量发展和中国式现代化也具有重大战略意义。新质生产力是由于生产力构成要素的质的不断提升而呈现出来的更为先进的生产力形式。新质生产力在本质上属于马克思主义的生产力范畴,具有实践性、全面性、发展性的性质。新质生产力外显于生产力的构成要素上,这些构成要素质量的提升即“劳动者”素质的持续提升、劳动资料的改进与广泛应用、劳动对象的不断扩张、科学技术的突飞猛进、管理水平的显著提升等,形成了孕育新质生产力的条件。依据新质生产力的形成条件,新质生产力的形成路径主要有:一是通过提升教育质量、培育世界一流企业、促进产业发展以培育高质量的“劳动者”;二是深入实施创新驱动发展战略以提升劳动资料及科学技术这两个要素的质量;三是建设超大规模的全国统一大市场以实现劳动对象的扩展;四是加强党的领导与培育企业家精神以实现企业管理的变革。

新质生产力推动经济社会高质量发展探析

新质生产力是新兴产业和未来产业的崭新探索,是解决新时代社会主要矛盾的关键抓手,是由粗放发展向高质量发展转型的必由之路。加快形成和转型新质生产力,就是抓住了中国式现代化和高质量发展的关键环节。形成新质生产力是推动其他领域现代化的源头活水,是推动经济社会高质量发展的重要动力,是解决新时代社会主要矛盾变化的关键一招,是数字融合和促进未来产业、新兴产业的关键环节。目前我国仍面临着数字实体融合进程受阻、整体创新能力不足、资源环境较脆弱、人口老龄化等现实困境。在中国式现代化进程中,以新质生产力推动经济社会高质量发展必须坚持创新是第一动力的核心地位,加快建设科技强国;坚持完善科技创新体系,加快实现高水平科技自立自强;坚持以战略性新兴产业、未来产业为主要阵地;全方位提高劳动者素质,为新质生产力的形成和发展提供人才保障。以真正实现新质生产力的跃升为高质量发展提供有效支撑和持续动力,才能不断推进中国式现代化伟大征程行稳致远。

基于生产托管服务的农业科技成果转化新模式探析——以安徽颍州农业社会化服务科技创新基地为例

加速农业科技创新成果转化是推进现代农业发展的主要动力,对推动乡村产业振兴具有重要现实意义。系统阐述了目前安徽省农业科技成果转化的主要模式,并综合分析了成果转化过程中存在的成果属性、转化动力、转化机制及农技推广模式等方面的问题。结合新阶段对科技创新和成果转化联动发展以及农业生产托管高质量发展的要求,提出了基于农业社会化服务的农业科技成果转化模式的理论框架,并以安徽颍州农业社会化服务科技创新基地为例,分析了农业生产托管服务在推进科技创新和促进成果高效转化方面的正向作用,阐述了农业科研院所、农技推广系统、托管组织等主体在科技创新与成果转化中的联动协作机制。提出了一条可行的农业科技成果转化新模式——基于生产托管的农业科技成果转化模式,以期为推动农业科技创新成果转化、助力农业新技术推广到位、助推乡村振兴提供参考依据。

科技报告政策细粒度知识图谱构建及应用研究

[目的/意义]科技报告作为我国重要的科技信息资源,不断促进国家的科技创新发展。构建科技报告政策细粒度知识图谱,并探讨其应用价值,对了解、制定和优化相关的政策,保证科技报告质量,提升科技报告工作效率,促进国家科技创新具有重要意义。[方法/过程]收集并整理近10年的科技报告政策,深入挖掘其基本信息和政策文本内容,利用SciAIEngine、Excel、Gephi等工具进行细粒度知识分类聚类,构建科技报告政策细粒度知识图谱。依据政策之间的细粒度知识关联情况,探究图谱在科技报告政策领域的应用价值。[结果/结论]细粒度知识图谱可用于科技报告政策的知识查询、知识统计和内容聚类分析,还可为政策优化提供一定的依据,未来可在科技报告制度建设、科技资源共享、知识产权保护和国家科技报告服务系统方面继续探究。研究虽有所不足,但对未来研究仍有一定的帮助与启发。

数字普惠金融如何赋能乡村产业振兴

厘清数字普惠金融发展赋能乡村产业振兴的作用机制,有助于缓解农村金融资源配置效率不高、金融基础设施不完善和金融服务体系薄弱与日益增长的乡村产业发展需求之间的矛盾。现有文献对数字普惠金融与农村经济现代化做了较为丰富的研究,但是鲜有将其与乡村产业振兴联系起来进行理论与实证的研究。本文从乡村产业生产、乡村产业延伸、乡村产业功能和乡村产业支撑四个维度构建我国乡村产业振兴水平评价指标体系,并多维度实证检验了数字普惠金融对乡村产业振兴的影响。主要有三点发现:一是数字普惠金融发展对乡村产业振兴水平和乡村产业振兴速度均具有显著的正向促进作用;二是数字普惠金融发展覆盖广度、使用深度和数字化程度对乡村产业振兴的边际效应呈现明显差异;三是数字普惠金融不仅可以直接缓解经营主体约束和激活市场活力促进乡村产业振兴,还可以通过农业科技创新、乡村产业融合和农业全要素生产率间接影响乡村产业振兴。

构建推动新质生产力加快发展的制度框架

从人类社会生产力发展的历史来看,新质生产力本质上是先进生产力的一种质态。如果说新兴生产力的发展是对人类体力劳动的替代和解放的话,那么新质生产力则是在一定程度上对人类脑力劳动的替代和解放,因此将极大地提高社会生产力发展的水平。新质生产力的发展是一个过程,需要原创性、颠覆性科技创新与新质产业发展协同并进、共同发力。为推动新质生产力加快发展,需要建立和完善“顶层设计—战略规划—政策支持—制度保障”的多层次制度框架。在顶层设计层面,以新型举国体制推动原创性、颠覆性科技创新;在战略规划层面,从国家战略高度谋划布局,在国际竞争中抢占先机;在政策支持层面,金融支持、财政补贴和税收优惠等相互配合、协同发力;在制度保障层面,推动教育、科技、人才等领域的体制机制改革与分配体制和社会保障制度的完善。

保险创新服务新质生产力发展:风险特征、实现路径与对策建议

服务新质生产力发展是新时期保险创新的出发点和落脚点。保险创新主要通过科技保险、绿色保险、数字保险和保险资金运用四条路径服务新质生产力发展,且这四条路径已在宁波保险创新实验区科技攻关保险、粤港澳大湾区环境污染责任保险、人保资本设立科技保险创业投资基金等实例中得到初步印证。但是,保险创新服务新质生产力发展仍存在一些制约因素,需要完善监管与支持政策,开发和丰富产品体系,探索构建“保险元宇宙”生态,优化保险资金配置结构,以期进一步推动保险业守正创新,为新质生产力发展提供有力保障和强劲支撑。