Practice and Thinking of Agricultural Science and Technology Experts Serving the Grassroots to Promote Rural Revitalization

Provincial agricultural research institutes are local agricultural research institutions.They are familiar with local agricultural and ru-ral conditions,and have advantages in scientific and technological achievements,technical reserves and the construction of scientific and tech-nological talent support systems.In the process of promoting the implementation of the rural revitalization strategy,all the responsibilities and obligations of the agricultural research institute are to identify the focus of scientific and technological support and talent support in rural revital-ization,and break the bottleneck and constraints of rural revitalization.By sorting out the current situation of agricultural science and technolo-gy experts serving the grassroots in the problem of talent support for rural revitalization,this paper analyzed the existing problems and put for-ward countermeasures and recommendations.

Preserving Historical Treasures

Beijing is renowned for the breathtaking scenery of falling leaves,best seen in October when autumn arrives.Tom Jalio,a journalist with The Star in Kenya,was mesmerised by the view when he arrived in the city to attend the 2023 Beijing International Media Forum.The forum discussed protecting and using world cultural heritage while fostering mutual learning among civilisations.

Preserving an Everlasting Friendship

With the theme Connection for a Better Future,the fourth ASEAN-China Friendship and Cooperation Short Video Contest kicked o!in Beijing on 14 September both online and o#ine.The competition,co-sponsored by the Mission of China to ASEAN,the Permanent Mission of Myanmar to ASEAN,ASEAN Secretariat,National Radio and Television Administration of China,China International Communications Group(CICG),the Department of Asian A!airs of the Ministry of Foreign A!

Construction of Rural Grass-roots Water Conservancy Service System in the Context of Institutional Changes

At present,it is urgent to solve problems of reforming and improving grass-roots water conservancy management mode in rural areas and improving rural water conservancy public service ability. Through analyzing institutional changes of grass-roots water conservancy management in rural areas,this paper discussed current situations and outstanding problems in grass-roots water conservancy services in rural areas of Kunming City. On the basis of current situations and problems,it came up with policy recommendations from reform of management institutions,reform of personnel system,construction of human resources,development of rural water use cooperation organizations,and improvement of fund input mechanism,to build rural grass-roots water conservancy service system.

基于课程思政理念的模块化教学在《SQLServer数据库》课程中的应用

《国家职业教育改革实施方案》的颁布,标志着职业教育的重大转变,它以其全面的政策框架,以及积极的社会环境,推动了职业教育的健康发展,成为当今社会的重要组成部分,也成就了职业院校在培养优秀的劳动者方面的重要贡献。为促进职业教育高质量发展,提高中等职业教育学生的职业技能水平,探索合适的教学方法进行课堂教学,促使学生掌握必要的基础知识理论,具备必需的相关技能操作,培养高尚的职业素养情操就显得尤为重要。因此,本文基于课程思政理念,对《SQL Serve数据库》课程中应用模块化教学的策略进行了探讨。

Influence of Civil Authority on Rural Grass-roots Democracy and Social Autonomy in Northwest Minority Regions

System of villagers autonomy is one of the basic political systems in China and one of those systems ensuring that the people are the masters of the country. Northwest minorities generally live in the remote northwestern China where economy and education are relatively underdeveloped compared with those in central and eastern China and civil authority has great influence on rural grass-roots democracy as well as social autonomy there,which causes difficulties to the development of rural democracy and social autonomy. Assisting northwest minority regions in overcoming the difficulties of developing grass-roots democracy and social autonomy,carrying out effective measures to properly guide the development and influence of civil authority and finally achieving the construction of new socialist countryside have great significance in ensuring that people there are the masters of their country.

Resource Dependence Relationship between Grass-roots Government and Farmers' Specialized Cooperatives

Based on theories of resource dependence and government functions,this paper analyzed benefit interaction between grass-roots government and farmers' specialized cooperatives in Hubei Province. It was intended to make clear the path dependence relationship between grassroots government and farmers' specialized cooperatives and find out problems in between. Besides,from the perspective of grass-roots government and farmers' specialized cooperatives,it came up with corresponding recommendations,to promote constant improvement of farmers' specialized cooperatives,and help them to become key forces of leading farmers to get rich,pull agricultural economic development,and promote new socialist countryside construction.

Methylation reactions at dopaminergic nerve endings, serving as biological off-switches in managing dopaminergic functions

The mechanisms for the regulation of synaptic dopamine （DA） include its release from presynaptic vesicles, its interaction with post-synaptic and pre-synaptic DA receptors, the reuptake of DA, via dopamine transporter （DAT）, the diffusion of DA and its metabolism by mono-amine oxidase （MAO） and cate- chol-O-methyl transferase （COMT）. DA controls complex and specialized functions including, movements, behavior, mood, perception, reward, and more recently, neurogenesis （Popolo et al., 2004; Reimer et al., 2013） and neuroregeneration （Hoglinger et al., 2004; Yang et al., 2008）. These functions are varied and of high fidelity. Movement, as an example, requires regulatory mechanisms for initiating, stopping, slowing-down speed- ing-up, changing directions, for governing the relentless urges to move in the young and sedentariness in the old as well as in motor-freezing, catalepsy, tremor and stereotypy.

Conserving Biodiversity under the UN Framework

AT the beginning of this year,people around the globe had a multitude of reasons to expect 2020 to be a super year for biodiversity and action on climate change emergencies.The year 2020 marks the 75th anniversary of the United Nations,the first UN summit on biodiversity at the level of heads of state and government,the 26th session of the Conference of the Parties of the UN Framework Convention on Climate Change(UNFCCC),and the second extraordinary meeting of the Conference of the Parties to the Convention on Biological Diversity(CBD).

The Grass-Roots Governance of the National Government in Tianjin Recovery Area After the Triumph of the Anti-Japanese War

The national government wants to penetrate into the grass-roots unit after the triumph of the Anti-Japanese War in the recovery area.Through the reorganization of the Baojia system,the government expects to achieve local autonomy and then solve the people’s livelihood issues.The new Baojia system provides a platform for people to achieve their own demands,which presents the vision of civil rights to a certain extent.However,because of the complexity of the postwar social environment,the Baojia system cannot completely represent the will of the people,and finally becomes a militarized organization that was used as a tool to carry out the government decree.

"Emperor's Power Far Away from the Countryside"and"Town in Charge of Village Affairs":The Extreme Grass-roots Management System is Not Conducive to the Healthy Development of the Countryside

This paper compares the two different rural management methods of"emperor’s power far away from the countryside"and"town in charge of village affairs",which shows that the extreme grass-roots management system is not conducive to rural development.This paper also points out that rural development needs to find a road of sustainable development in line with its own characteristics,which is the fundamental shortcut to change poverty and become rich for a long time.

Erratum to: PHOSPHO1 Serves as a Key Metabolism-Related Biomarker in the Tumorigenesis of Diffuse Large B-cell Lymphoma

Theoriginal vversion of this article unfortunately contained a mistakee.The institution number of the author Huang-ming CAO was incorrect.The corrected one is Huang-ming CAO^(3).

Serving the Global Market with Best Quality and Services

China Petroleum Technology & Development Corporation (CPTDC), a wholly owned subsidiary company of China National Petroleum Corporation (CNPC), is China's largest multinational company specializing in the manufacturing and supply of petroleum and petrochemical material, equipment and technology.

Preserving a Source of Life

Zambia takes measures to protect water resources and ensure ecological progress Africa is a haven of excellent natural conditions and is rich in freshwater bodies with great potential to revamp its socio-economic development.

Serving the People

IT came as no surprise to the outside world when on November 15 the long- speculated lineup of the new leadership of the Communist Party of China （CPC） was announced. Xi Jinping, newly-elect- ed General Secretary of the Party, and hi, colleagues made their debut before the press, one day after the conclusion of the 18th CPC National Congress.

Serving Up an Ace

Li Na’s historic French Open tennis win provides a boost for China’s sports market spending FOR the past few weeks,Mao Mao has been battling to make tennis court reservations.Mao,a sports fanatic,has gotten used to spending two hours every weekend playing tennis with his friends. But Mao later found that the phone lines

CASC Satellites Serving Millions of Families

"Parts of China have been suffering from sustained storms which have caused disasters in several provinces. Flood prevention authorities are under considerable stress. China Central Meteorological Observatory has issued a blue alert and it is forecasted that a broader area of South China will be stricken by storms in the coming days." Weather forecast information broadcasted by China Central Television (CCTV) is important for people to plan their outgoing schedules and

中国进口天然气运输脆弱性分析

随着“双碳”战略的推进,中国对天然气的需求与日俱增,天然气对外依存度逐渐升高,为保证中国进口天然气的稳定供应,对其运输进行脆弱性分析极为必要。基于VSD评估框架,从暴露度、敏感性、适应能力3个维度建立脆弱性评价指标体系,结合SERV模型构建改进后的计算方程,定量分析中国进口天然气运输脆弱性,并建立因子贡献度模型识别主要影响因子。研究结果表明:中国进口天然气运输脆弱性大致经历了高速增长、小幅下降、小幅上升和波动下降4个阶段;脆弱性的3个维度随时间变化呈现不同的变化趋势;从指标体系中识别出10项指标对中国进口天然气运输脆弱性影响较大。为降低中国进口天然气运输脆弱性,应加强管网建设,做好海运航线规划;加快储气调峰设施建设;深化合作,优化天然气进口来源结构;加速能源结构调整,提升应对进口价格波动能力。

新时代教育评价体系的价值定位:国际趋势与中国方案

教育评价体系的价值定位是指人们在开展评价过程中遵循的准则、理念或偏好,体现在各领域的评价样态之中。近十年来,发达国家在教育评价改革中存在服务发展、精准刻画、多元参与这三类主要价值定位,我国新时代教育评价改革亦对这些价值导向有所探索。进一步构建新时代具有中国特色的教育评价体系的价值体系,需要构建以学生全面发展为核心的教育评价价值体系,以立德树人为根本遵循统合“服务发展”的价值定位,以开放的态度对待“精准刻画”的技术倡议并加强研究澄清,加强“多元参与导向”的制度化建设。