How R&D investment promotes green technology innovation in the context of digitalization?-An empirical analysis based on provincial panel data

Green technology innovation is an important driving force and source to promote my country’s high-quality development,and it is the core path to achieve sustainable development.This paper uses my country’s provincial panel data from 2016 to 2019 to study the impact mechanism of R&D investment on green technology innovation,and introduces the level of digitization,using the panel threshold model to discuss its role in the impact mechanism of R&D investment on green technology innovation.The study found that when the level of digitalization in a region is low,increasing R&D investment does not necessarily improve the ability of green technology innovation;when the level of digitalization is relatively high,R&D investment has a positive role in promoting green technology innovation.Therefore,it is necessary to improve policies to encourage enterprises to increase investment in research and development;at the same time,it is necessary to promote the coordinated development of digital foundation,digital investment,digital literacy,digital economy and digital application,and promote the deep integration of digitalization and green technology innovation.

Research on the Internal Talent Training Path and Performance Evaluation Mechanism of New R&D Institutions in Zhejiang Province

New research and development(R&D)institutions are an important part of the national innovation system,playing an important role in promoting the transformation of scientific and technological achievements.In recent years,new R&D institutions have gradually become the driving force of innovation-driven development in China.Taking new R&D institutions in Zhejiang Province as the research object,this paper studies the internal talent training path and performance evaluation mechanism of new R&D institutions in Zhejiang Province by using the literature research method,comparison method,case verification method,and other methods.The investigation results show that there are problems such as lack of material and spiritual support and neglect of the absorption of local talents in the internal talent training,and there are problems such as unclear standards,insufficient data,and opaque processes in the performance evaluation mechanism,which greatly affect the establishment and improvement of the performance evaluation mechanism.Given the above problems,this paper puts forward a forward-looking,oriented,flexible,and compatible talent training path and performance evaluation mechanism,hoping to optimize the effective internal talent training path of new R&D institutions,improve the evaluation performance,and promote healthy development of new R&D institutions in Zhejiang Province.

Research on the Impact of Independent R&D and Collaborative Innovation on Economic Performance in China’s pharmaceutical Industry

Objective To study the impact of independent R&D and collaborative innovation on economic performance in the pharmaceutical industry.Methods A panel regression model was established by selecting the panel data of China’s pharmaceutical industry from 2009 to 2019.Results and Conclusion Independent R&D and collaborative innovation of the pharmaceutical industry in eastern,central and western regions of China had a positive effect on economic performance.Besides,the promotion effect of independent R&D was greater than that of collaborative innovation.The positive driving effect of economic performance is the largest among the three regions,followed by the central and western regions.The collaborative innovation has the greatest positive effect on economic performance in the central region,followed by the eastern and western regions.

运营商大模型硬件基础设施创新及RDMA流量控制技术研究

从业界大模型硬件基础设施创新的主要模式出发,论述了电信运营商在该领域自主创新的路线选择考虑。基于实际组网环境和业务场景提出需求,设计了一种支持NO-PFC、交换机免配置的拥塞控制算法,使用RTT作为拥塞感知信号,控制交换机队列长度,实现低延迟。

STABILITY AND BIFURCATION ANALYSIS OF A DELAYED INNOVATION DIFFUSION MODEL

In this article, a nonlinear mathematical model for innovation diffusion with stage structure which incorporates the evaluation stage （time delay） is proposed. The model is analyzed by considering the effects of external as well as internal influences and other demographic processes such as emigration, intrinsic growth rate, death rate, etc. The asymptotical stability of the various equilibria is investigated. By analyzing the exponential characteristic equation with delay-dependent coefficients obtained through the variational matrix, it is found that Hopf bifurcation occurs when the evaluation period （time delay, T） passes through a critical value. Applying the normal form theory and the center manifold argument, we de- rive the explicit formulas determining the properties of the bifurcating periodic solutions. To illustrate our theoretical analysis, some numerical simulations are also included.

Research on Intellectual Property Benefits Allocation Mechanism—Using Case of Regional-Development Oriented Collaborative Innovation Center of China

The intellectual property (IP) benefits allocation is a major problem in collaborative innovation, because the collaborative partners have different benefits pursues, and they make the allocation of ownership and benefits complicated. If the interests can’t be allocated properly, then the conflicts will occur between the collaborative partners and collaborative relationship can’t last long, so we focus on the benefits allocation mechanism of IP to ensure each participated partner can get the benefits fairly. Some scholars noticed the importance of IP benefits allocation and conducted theoretical research, which provided model and theoretical analysis, but these research contents were not comprehensive, the research methods and evidences seemed inadequate, which leaded the conclusions into?having limited meaning. Thus, we use case study and investigate regional-development oriented collaborative innovation center to examine the benefits allocation mechanism. We find out the problems in the existing benefits allocation mechanism, such as the compensation and rewards are not enough, the benefits allocation should be fair, the payment way is not various and so on. Based on the case study on the status quo and combined with related needs, we put forward that ensure the ownership of IP, attention on regulation construction, benefits protection and so on. We hope this study can solve these problems through case analysis, and benefit to maintain collaborative relationship.

Research on the Construction of Synergetic innovation Model of the R＆D Center of Modem Logistics Based on College-enterprise Double Subject

Synergetic innovation of college-enterprise in China has initial development, but difficult to demonstrate the operation and performance. College-enterprise double subject deepen integration between colleges and enterprises, colleges and enterprises to effectively integrate community resources and improve the effectiveness and efficiency of college-enterprise cooperation. Starting from the practice of college-enterprise double subject, the article builds a synergetic innovation model of the R＆D Center of Modern Logistics, and put forward countermeasures and suggestions of its operations and security.

U. S. Academic Medical Centers Under the Managed Health Care Environment

This research investigates the impact of managed health care on academic medical centers in the United States. Academic medical centers hold a unique position in the U. S. health care system through their missions of conducting cutting-edge biomedical researeh, pursuing clinical and technological innovations, Providing state-of-the-art medical care and producing highly qUalified health professionals. However, policies to control costs through the use of managed care and limiting resources are detrimental to academic medical centers and impede the advancement of medical sciTo survive the threats of managed care in the health care environment, acadendc medical centers must rely on their upper level managers to derive successful strategies. The methods used in this study include qualitative approaches in the form of key informants and case studies. In addition, a survey questionnaire was sent to 1h8 CEOs in all the academic medical centers in the U. S. The findings revealed that managers who perform the liaison, monitor, entrepreneur and resource allocator roles are crucial to ensure the survival of academic medical centers, so that academic medical centers can continue their missions to serve the general public and promote their well-being.

RAGS-TO-RICHES TALE OF A CITY:Shenzhen is evolving from the world’s factory into an innovative center with a thriving cultural scene

The immense crowds,the technicolor buildings,the labyrinthine markets...No,we are not in Tokyo.We are in Shenzhen.The sprawling megalopolis in south China’s Guangdong Province is often touted as China’s Silicon Valley,but unlike San Francisco,this city offers far more than tech campuses and hipster joints.

The future of competitive advantage in Oman: Integrating green product innovation, Al, and intellectual capital in business strategies

This study delves into the dynamics of green product innovation,artificial intelligence(Al)adaption,and intellectual capital,investigating their impact on the competitiveness of firms in Oman.It emphasizes the crucial role of government intervention and R&D investments in this process.Based on the responses of 214 top managers in Oman,the research employs structural equation modeling to analyze the intricate relationships between these factors.The findings underscore a significant positive correlation between green innovation,Al implementation,and intellectual capital,with government involvement and R&D investments as vital moderators.This study provides a novel perspective on the synergy of technology,innovation,and intellectual capital in developing economies.It offers essential insights for business leaders,policymakers,and scholars,highlighting the necessity of integrating advanced technologies and sustainable practices in business strategies to achieve competitive advantage.The research adds to the existing body of knowledge on innovation and competitiveness.It offers practical implications for enhancing firm performance in Oman and similar emerging markets.

Review of China’s neighborhood center planning from the perspective of innovative social governance

The neighborhood center provides an implementation case for centralizing community service facilities and organizing service provision effectively,and has achieved community service improvement,which provides innovative methods for governance innovation.This paper summarizes the development process of neighborhood center planning in China,and analyzes related planning cases in Suzhou,Tianjin,Hangzhou,and Chengdu focusing on planning characteristics and operating mechanisms.Based on the case of Chongqing,it gives answer to key issues of the local application of neighborhood center planning concept.

Corporate R&D and Creditor Value: A Contingency Perspective

This study investigates the relationship between corporate R&D and creditor value.The empirical results suggest that such relationship is contingent on the situations of existing R&D investment and institutional arrangement of corporate governance.We find that R&D investment increases creditor value when insufficient R&D threatens survival,while reduces creditor value when such threat is mitigated.Moreover,such curvilinear relationship is mainly driven by firms with relatively weak managerial entrenchment.Hypotheses are tested with 98 U.S.listed firms in manufacturing sector over 2001-2007.

CHINA NATIONAL CENTER FOR BIOTECHNOLOGY DEVELOPMENT

The China National Center for Biotechnology Development (CNCBD) is an institution established on November 3,1983 directly under the Ministry of Science and Technology with the approval of the

Development Status and Enlightenment of Precision Medicine in China

Objective To analyze the development status of precision medicine in China and summarize the problems so as to put forward some countermeasures to promote its high-quality development.Methods Literature research and comparative research were used to study the development status of precision medicine in China from the perspectives of market environment,product research and development(R&D)and policy environment.Results and Conclusion There are some problems in the field of precision medicine in China,such as technical barriers,less investment in new drug R&D,and imperfect regulatory measures.Therefore,some solutions are put forward.First,enterprises should be encouraged to strengthen their cooperation with innovative R&D.Second,the compensation system of drug patent protection period must be established as soon as possible.Lastly,overseas experience should be learned with scientific supervision.

跨国公司在华R&D中心效应与我国技术创新策略

在跨国公司研发国际化过程中,我国的区位优势使其成为跨国公司海外R&D中心的重要基地,这为我国推进技术创新提供了一个良好的契机。跨国公司在华设立的R&D中心对我国技术创新带来了正负两方面的双重效应,我国应通过"学习、引进、合作、自立"提升我国技术创新能力。

Orbit and clock products for quad-system satellites with undifferenced ambiguity fixing approach

Integer Ambiguity Resolution(IAR)can significantly improve the accuracy of GNSS Precise Orbit Determination(POD).Traditionally,the IAR in POD is achieved at the Double Differenced(DD)level.In this contribution,we develop an Un-Differenced(UD)IAR method for Global Positioning System(GPS)+BeiDou Navigation Satellite System(BDS)+Galileo navigation satellite system(Galileo)+Global'naya Navigatsionnaya Sputnikovaya Sistema(GLONASS)quad-system POD by calibrating UD ambiguities in the raw carrier phase and generating the so-called carrier range.Based on this method,we generate the UD ambiguity-fixed orbit and clock products for the Wuhan Innovation Application Center(IAC)of the International GNSS Monitoring and Assessment System(iGMAS).One-year observations in 2020 from 150 stations are employed to investigate performance of orbit and clock products.Notably,the UD Ambiguity Resolution(AR)yields more resolved integer ambiguities than the traditional DD AR,scaling up to 9%,attributable to its avoidance of station baseline formation.Benefiting from the removal of ambiguity parameters,the computational efficiency of parameter estimation undergoes a substantial 70%improvement.Compared with the float solution,the orbit consistencies of UD AR solution achieve the accuracy of 1.9,5.2,2.8,2.1,and 2.7 cm for GPS,BeiDou-2 Navigation Satellite System(BDS-2),BeiDou-3 Navigation Satellite System(BDS-3),Galileo,and GLONASS satellites respectively,reflecting enhancements of 40%,24%,54%,34%,and 42%.Moreover,the standard deviations of Satellite Laser Ranging(SLR)residuals are spanning 2.5–3.5 cm,underscoring a comparable accuracy to the DD AR solution,with discrepancies below 5%.A notable advantage of UD AR lies in its capability to produce the Integer Recovered Clock(IRC),facilitating Precise Point Positioning(PPP)AR without requiring additional Uncalibrated Phase Delay(UPD)products.To assess the performance of quad-system kinematic PPP based on IRC,a network comprising 120 stations is utilized.In comparison to the float solution,the IRC-based PPP AR accelerates convergence time by 31%and enhance positioning accuracy in the east component by 54%.

基于ROTI和AATR的测地型GNSS接收机监测北半球高纬度区域电离层闪烁准确性分析

当前,第25个太阳周期已进入强活跃时期,能引发大量电离层不规则体,进而对使得穿行其中的GNSS信号产生电离层闪烁。这已成为影响GNSS全球稳定导航定位服务的重要干扰源。对全球电离层闪烁进行广泛且全面的监测是消除闪烁对GNSS干扰的重要前提,然而传统电离层闪烁监测接收机(ISMR)分布有限,无法满足闪烁全球监测需求;测地型接收机分布广泛,但从其低采样数据中提取的闪烁因子缺乏新太阳周期长时序监测数据验证,导致其闪烁监测可靠性存疑。为此,本文基于近3 a新太阳周期测地型接收机数据,以ISMR提供的闪烁因子为参考,从代表性空间天气事件闪烁响应、日闪烁发生率、闪烁持续时间概率分布、闪烁日发生规律及其随极昼、极夜、地磁指数的特征变化等方面,对比研究了两种测地型接收机电离层闪烁因子(即电离层总电子含量变化率指数ROTI和沿弧段电子含量变化率指数AATR)监测北极高纬度区域电离层闪烁的准确性,并给出了ROTI和AATR在高纬度区域判断闪烁发生的经验阈值。结果表明,ROTI和AATR均能较为准确探测到地磁扰动、太阳活动等因素驱动的区域电离层闪烁,并能有效表征电离层闪烁统计学上的日变化规律,但两种闪烁因子不能准确区分闪烁和电离层电子密度梯度变化,导致在电子密度梯度变化剧烈期间存在较高虚警。该研究成果可为准确选择区域电离层闪烁监测因子提供指导。

以学生为中心的AutoCAD课程教学实践与探索

随着地方高校转型发展的推进,应用型专业教育越来越强化,应当确立以学生为中心的教学理念,才能为社会输送应用型人才。AutoCAD软件已应用在土木工程、建筑设计、城市规划、工程制图、地理信息、厂房设备等众多设计领域,因此,AutoCAD课程也成了大多数理工科专业学生必修的一门学科。笔者以AutoCAD课程教学为载体,分析了AutoCAD课程教学现状及产生的原因,并进一步阐述和探索了以学生为中心的AutoCAD课程教学实践策略。

Agricultural research for development: Investing in Uzbekistan’s future

The paper addresses challenges on organization and funding of research and development (http://www.multitran.ru/c/m.exe?a=110&t=4200527_2_1&sc=0 R&D) in the agricultural sector. The necessity of modernization and reequipment of agricultural sector was validated, which is important sector in the economy of Uzbekistan. The paper covers issues on increasing investments in agricultural research, implementation of results of research work into the agriculture production, strengthening of innovative activities. Also, the possibility of nonstate budgetary financing of scientificresearch process in the agrarian sector was considered. Author’s view is given on the main directions of science that need to be supported as a foundation of further development of agricultural R&D and as a result the agricultural production.