优化地方政府行为 推进民营经济创新发展

政府行为是政府职能实现的具体形式与过程,依据"服务型政府"的职能定位,地方政府要注重规范行为、纠正偏差,促进民营经济的创新发展。地方政府行为对民营经济创新发展起着重要作用,可从提高政策支持的针对性、制度保障的协调性和公共服务的实效性三方面优化对策。

创新发展:抢占发展的主动权和制高点

经过三十多年的发展实践所取得的发展成就和所提出的问题,构成了创新发展理念的实践依据和现实基础。创新发展是新时期推动经济社会全面发展的必然要求,是破解传统发展红利消失后所遇到发展困局的根本出路,是经济转型升级的根本举措。马克思的两层次劳动理论和生产力理论内在地揭示了创新发展理念的理论基础。创新发展核心在于提升自然界的自然力利用水平和促进社会自然力的生成,根本办法是大力推动技术创新和制度创新,基础工程是落实创新创业教育。创新发展必须实现中国经济从"追赶型"发展向"引领型"发展的根本转变,从以借鉴世界文明成果实现"后发优势"向以自主创新形成"先发优势"的根本转变,抢占发展的主动权和制高点。

把握机遇创新服务促进档案事业发展

把握机遇，创新服务，促进档案事业发展，是当前档案工作发展要义；建设“两个体系”，实现“以人为本，构建和谐社会”是档案工作的中心主题；创新管理思路，拓宽服务渠道，是档案工作改革与发展的基础和动力；本职工作岗位体现档案工作社会价值是实现科学发展观的总体目标。

基于乡村振兴战略背景下农业经济管理的创新

实施乡村振兴战略,作为“三农”问题的重要部分之一,农业经济关乎着农村经济的发展,因此,我们要刻不容缓的加速转变农业经济管理理念和方法,改进传统的农业经营管理方式,促进农业经济的进一步发展。对此,文章在分析农业经济管理现实困境的基础上,重点探讨了振兴农业经济的创新发展,具有一定的现实指导性和参考性。

银行产品创新营销策略的博弈分析

随着国内金融市场的逐步开放和货币政策趋紧的形势,国内商业银行普遍重视中间业务收入,纷纷加大对于产品创新开发的投入。本文通过采用博弈论工具对该问题进行探索,认为中小银行适宜采用后发创新的产品营销模式,而国有大型银行则应该坚持先发创新的研发投入。

Research Progress of Wild Soybean Germplasms and Utilization

Wild soybean （Glycine soja） is the wild relative species of cultivated soy- bean, which is of high protein content, strong tolerance and high propagation coeffi- cient. The diverse growing conditions of wild soybean in China contribute to numer- ous phenotypes of wild soybean, which also reflect the evolution process through long-term natural and artificial selection. The research progress of wild soybean germpfasms was summarized in resource status and innovative utilization in order to provide information for research of wild soybean germplasms.

Machine leaming for internet of things data analysis： a survey

Rapid developments in hardware, software, and communication technologies have facilitated the emergence of Internet-connected sensory devices that provide observations and data measurements from the physical world. By 2020, it is estimated that the total number of Internet-connected devices being used will be between 25 and 50 billion. As these numbers grow and technologies become more mature, the volume of data being published will increase. The technology of Internet-connected devices, referred to as Internet of Things （IoT）, continues to extend the current Internet by providing connectivity and interactions between the physical and cyber worlds. In addition to an increased volume, the IoT generates big data characterized by its velocity in terms of time and location dependency, with a variety of multiple modalities and varying data quality. Intelligent processing and analysis of this big data are the key to developing smart IoT applications. This article assesses the various machine learning methods that deal with the challenges presented by IoT data by considering smart cities as the main use case. The key contribution of this study is the presentation of a taxonomy of machine learning algorithms explaining how different techniques are applied to the data in order to extract higher level information. The potential and challenges of machine learning for IoT data analytics will also be discussed. A use case of applying a Support Vector Machine （SVM） to Aarhus smart city traffic data is presented for a more detailed exploration.

Development and Future Challenges of Bio-Syncretic Robots

Bio-syncretic robots consisting of both living biological materials and non-living systems possess desirable attributes such as high energy efficiency, intrinsic safety, high sensitivity, and self-repairing capabilities. Compared with living biological materials or non-living traditional robots based on elec- tromechanical systems, the combined system of a bio-syncretic robot holds many advantages. Therefore, developing bio-syncretic robots has been a topic of great interest, and significant progress has been achieved in this area over the past decade. This review systematically summarizes the development of bio-syncretic robots. First, potential trends in the development of bio-syncretic robots are discussed. Next, the current performance of bio-syncretic robots, including simple movement and controllability of velocity and direction, is reviewed. The living biological materials and non-living materials that are used in bio-syncretic robots, and the corresponding fabrication methods, are then discussed. In addition, recently developed control methods for bio-syncretic robots, including physical and chemical control methods, are described. Finally, challenges in the development of bio-syncretic robots are discussed from multiple viewpoints, including sensing and intelligence, living and non-living materials, control approaches, and information technology.

Advances in Hard Tissue Engineering Materials——Nanocellulose-based Composites

Nanocellulose(NC) has attracted much interest in the tissue engineering(TE) field because of its properties including biocompatibility,renewability, non-toxicity, functionality, and excellent mechanical performance. This review mainly focused on the advanced applications of NC-based composites in hard TE including cartilage TE, bone TE, and dental TE, illustrated the processing methods for synthesizing scaffolds including electrospinning, freeze-drying, and 3 D printing, reviewed the current status of hard TE, and presented perspective on the future of TE technology.

Overcoming Contradictions Between Growth and Sustainability:Institutional Innovation in the BRICS

The recent accelerated growth rates or efforts to emulate countries that have achieved a rapid pace of economic growth are widely acclaimed as means to uplift millions from poverty. In so doing, however, this rapid economic growth is most likely to coincide with unsustainable levels of consumption, place excessive pressure on life support systems and terrestrial sinks and foreshorten options for the future. Rather than pursuing the "Environmental Kuznets Curve"(EKC) hypothesis that higher income will bring with it the means to reduce the impacts of greater consumption, ecological economists assert that buying our way out of future scarcity with fast growth is indeed contradictory with sustainabil- ity. To better understand these contradictions and explore potential institutional innovations that may enable developing nations to better confront them (in effect,"tunneling under"the EKC), this article refers to recent experience in the BRICS countries (Brazil, Russia, India, China and South Africa). Beginning with a brief comparative summary of major development and environmental indicators, pressures on resources and society in each of the BRICS are discussed, followed by identification of institutional and policy frameworks each country has evolved to confront the challenges of growth and sustainability. The article closes with general conclusions for further research and information sharing among developing nations.

Curriculum Innovation in Language Teacher Education:Reflections on the PGDELT Program’s Contributions to EFL Teachers’Continuing Professional Development

Initial teacher preparation and teachers’ continuing professional development are two significant pillars of the teacher education enterprise. The former encompasses a wide range of teachereducation initiatives at the levels of diploma, bachelor’s degree, postgraduate diploma, and even master’s degree for teacher licensure purposes. These are widely documented in the literature.What is important is how teacher professional development contributes to bolstering the teachereducator force, which is relatively insufficiently documented due to the very fact that different educational systems have somewhat different expectations of such programs in relation to the ideologies and theories underpinning the teacher professional development program design and curriculum offering. Taking stock of a postgraduate diploma program in English language teaching(PGDELT) for teachers’ continuing professional development with a 31-year history housed at a premier teacher education institution in Singapore, which has successfully graduated over 1, 000 English language teachers for colleges and universities in China, I intend to highlight some of its key features, as a former student and then a lecturer on the program, in order to draw implications for sustainable growth of language teacher education programs, especially those whose main purposes are to prepare teachers of English as a second or foreign language(ESL/EFL) and provide continuing professional development opportunities for such inservice teachers.

An innovative approach for the treatment of Alzheimer's disease: the role of peroxisome proliferator-activated receptors and their ligands in development of alternative therapeutic interventions

Alzheimer＇s disease is a multifactorial pathology, for which no cure is currently available. Nowadays, researchers are moving towards a new hypothesis of the onset of the illness, linking it to a metabolic impairment, q-his innovative approach will lead to the identification of new targets for the preparation of new effective drugs. Peroxisome proliferator-activated receptors and their ligands are the ideal candidates to reach the necessary breakthrough to defeat this complicate disease.

Digital Economy and High-Quality Industrial Development

In the 14th Five-Year Plan period(2021-2025),China has vowed to pursue high-quality industrial development.The digital economy drives high-quality industrial development by creating means of production,reducing transaction costs,transforming industrial organization,and improving the efficiency of resource allocation.The digital factor has become a key factor of production for high-quality development.Digital and user-created innovations are the new normal for cross-sectoral integration and innovation.Great progress has been made in China'high-quality industrial development driven by the digital economy.The rapid development of digital industries and industrial digitalization have reshaped the industrial division of labor and helped the ascension of related industries towards the medium-and high-end links of the global value chains.However,China still faces numerous challenges in the development of its digital economy;it lacks indigenous industrial innovation,depends on foreign supply of core technologies,and is ill-prepared for industrial digitalization.Much work remains to be done to further coordinate the development of some industries and foster digital ecosystems for the symbiosis of industrial chains.In furthering the high-quality industrial development driven by the digital economy,China should stay at the forefront of digital innovation,promote digital governance,enhance data factor agglomeration,and foster digital talents.

Economists’Judgement on China’s Socio-Economic Development in the 14th Five-Year Plan Period

2020 is the final year of China’s 13th Five-Year Plan period and an intersection between the“two centennial goals.”It is also a vital year for drafting the 14th Five-year Plan and embarking on a new journey of socialist modernization.What socio-economic progress has China achieved during the 13th Five-Year Plan period and what are the opportunities,challenges and countermeasures for the 14th Five-Year Plan period?In May 2020,the China Economist conducted a questionnaire survey among economists.Results suggest that during the 13th Five-Year Plan period,China has achieved remarkable progress in the following areas:significant socio-economic development,deepening industry-ICT integration,and rapid growth of new economy;mass entrepreneurship and mass innovation,and enhanced R&D capabilities for cutting-edge technologies;green production and the abatement of air and water pollution;and poverty reduction.In the 14th Five-Year Plan period,opportunities co-exist with challenges for China’s socio-economic development,which brims with resiliency.Surveyed economists felt sanguine about China’s development outlook.Based on the results,surveyed economists believed that the Chinese government should focus on the following priorities during the 14th Five-Year Plan period:expediting industrial transition,strengthening the real economy,and exploring domestic consumption potentials;ramping up research in fundamental science,and accelerating the research of critical technologies;increasing equal access to basic public services;and promoting green development in all respects,including green consumption,production,distribution,innovation,and finance.

A brief review of innovative strategies towards structure design of practical electronic display device

Display devices have significantly changed our daily life for decades,from the watches,television,to the laptop and smartphone.As the desire of advanced display device with high-resolution,long operation life and lightweight properties,several display techniques have been demonstrated.There are mainly four types of electronic display device:cathode ray tube(CRT),liquid-crystal display(LCD),organic light-emitting diode(OLED),and micro-LED.Due to the different working principles and device structures,each type of display device has its special characteristic properties.The performance of devices could be adjusted through the material selection or device design.With careful device structure regulation,not only the efficiency but also the stability would be improved.Herein,a brief review of innovative strategies towards the structure design is presented.

Thermal analysis of an innovative flat heat pipe radiator

An innovative flat heat pipe radiator was put forward, and it has the features of high efficiency of heat dissipation, compact construction, low thermal resistance, light weight, low cost, and anti-dust-deposition. The thermal analysis of the flat heat pipe radiator for cooling high-power light emitting diode （LED） array was conducted. The thermal characteristics of the flat heat pipe radiator under the different heat loads and incline angles were investigated experimentally in natural convection. An electro-thermal conversion method was used to measure the junction temperature of the LED chips. It is found that the integral temperature distribution of the flat heat pipe radiator is reasonable and uniform. The total thermal resistance of the flat heat pipe radiator varies in the range of 0.38-0.45 K/W. The junction temperatures of LED chips with the flat heat pipe radiator and with the aluminum board at the same forward current of 0.35 A are 52.5 and 75.2 ℃, respectively.

Regional Innovation System: Theoretical Approach and Empirical Study of ChinaAPPROACH AND EMPIRICAL STUDY OF CHINA

Regional innovation system (RIS) is the new research field of modern economicgeography in the age of knowledge economy. Based on the researches of regional economic geography,the authors of the paper consider RIS as the integrated and interactive systems with innovationmilieu, elements, units, structure and functions. Five aspects of evaluation indicators includinginnovation input scale and output scale, innovation milieu transition, innovation inner operation,as well as innovation outer impact are worked out for final indicators of RIS scale and quality.According to different RIS situations, three patterns of independent, imitative and cooperativedevelopment are put forward for choosing. At the latter part of the paper, we select 12 provincialregions (including three municipalities and one autonomous region) of China for empirical study. Theresults show that there exists great difference among each region from the aspects of innovationscale and quality mainly owning to the diversification of RIS social and economic milieu, the majorinnovative units of enterprises, universities and R&D institutes. Finally, the paper points out theinnovation development decisions for each region.

Transportation Development Transition in China

Scientific development is an invaluable asset to a country.Policies and development modes should be carried out based on scientific findings not only in industry,but also in transportation infrastructure construction.Building an integrated transportation system,which is in line with the national requirements of China and supports sustainable socio-economic development,is a key strategic issue related to building a moderately prosperous society and achieving realistic goals of a medium-level developed country.Based on a systematic review of the advances in China's transportation infrastructure over the last 60 years,this paper explores the main drivers of transportation development,including national policy,transportation structure,investment efficiency,and technological innovation.Analysis shows that China's comprehensive transportation infrastructure construction since 1949 can be divided into five stages initiated by these drivers,which correspond to four transition modes:policy transition,structural transition,efficiency transition,and technology transition.The transition path of China's transportation development shows that the dominant factors have changed,and the interval for each transition has shortened.With the implementation of the '12th Five-Year Plan',China's transportation infrastructure construction is showing some new characteristics and facing a new development transition.Finally,this paper analyzes the trends in transportation development in China and concludes that technological innovation will be the main driving force to increase the transportation supply and service area in the future.

Technical Innovation of LH2/LOX Rocket Engines in China

This paper provides a detailed introduction to and analysis of the course of China's technological innovation in liquid hydrogen/liquid oxygen(LH2/LOX)rocket engines from a historical point of view.It starts with the investigation of LH2/LOX rocket engines by relevant departments of the Chinese Academy of Sciences in the 1960s and their preliminary achievements.Then,the policy decision concerning LH2/LOX engine development,the project approval of the Long March-3(Chang Zheng-3,CZ-3)rocket,and the process of developing LH2/LOX engines are analyzed in detail,followed by an introduction to and summary of the development situation and technical innovation characteristics of China's LH2/LOX engines as they grew from 4 tons to 8 tons,and finally to 50 tons.Finally,the paper briefly analyzes the innovation experience connected with China's LH2/LOX engines.

The Status Quo and Developing Trend Analysis of Global Carbon Finance

This paper gives a systematic view of the new trends of global carbon finance innovation under the challenge of global climate change and in the process of transition to achieve economic growth from "high carbon" to 'low carbon",covering the following aspects:the structure,status quo and developing trend of global carbon market.The paper discusses the innovation in financial organization and service systems and governments' overall guidance and policy support,and draws the conclusion that the world is undergoing massive changes with governments actively responding to carbon finance to embrace the tremendous opportunities for clean energy and climate change in financial industry.To seize the opportunity,a complete and overall carbon finance system of China should be put in the top of the agenda.Given the current tasks of energy conservation and pollution reduction and the growing demand for capital input,China needs to construct an clear of policy guidance,a diversified financia service system,and a multi-approach carbon finance system to intensify and widen the participation of financial industry,to expand financing channels for sustainable economy and spread risks,and finally,work out an inexpensive solution to the realization of China's low carbon target.