Maintenance,Repair,and Reinforcement Measures for Dilapidated Small and Medium-Sized Bridges

The paper initiates by exploring the importance of maintaining,repairing,and reinforcing bridges.Subsequently,it delves into routine and preventative maintenance measures tailored for small to medium-sized bridges.Additionally,the paper examines repair and reinforcement techniques specifically designed for deteriorated small and medium-sized bridges,encompassing methods for fortifying both the bridge foundation and upper and lower structures.Lastly,the paper proposes suggestions aimed at fostering discussions and exchanges on the development of maintenance and repair processes for deteriorated small and medium-sized bridges.

The challenges for small and medium-sizedtransnational companies in China

This paper discusses the challenges for small and medium-sized transnational companies in China, because they have no international experience and need to preparemore in China.

Enucleation combined with guided bone regeneration in small and medium-sized odontogenic jaw cysts

BACKGROUND The odontogenic jaw cyst is a cavity containing liquid,semifluid or gaseous components,with the development of the disease.In recent years,with the rapid development of oral materials and the transformation of treatment of jaw cysts,more options are available for treatment of postoperative bone defect of jaw cysts.Guided bone regeneration(GBR)places biomaterials in the bone defect,and then uses biofilm to separate the proliferative soft tissue and the slow-growing bone tissue to maintain the space for bone regeneration,which is widely used in the field of implantology.AIM To observe the clinical effect of GBR in repairing bone defect after enucleation of small and medium-sized odontogenic jaw cysts.METHODS From June 2018 to September 2020,13 patients(7 male,6 female)with odontogenic jaw cysts were treated in the Department of Oral Surgery,Ninth People’s Hospital,Shanghai Jiao Tong University School of Medicine.Adults without hypertension,heart disease,diabetes or other systemic diseases were selected.The diagnosis was based on the final pathological results:11 cases were diagnosed as apical cysts,one as primordial cyst,and one as dentigerous cyst.The lesions were located in the maxilla in seven cases,and in the mandible in six cases.All cases were treated with the same method of enucleation combined with GBR.RESULTS Three to four months after the operation,the boundary between the implant site and the surrounding normal stroma was not obvious in patients with small-sized odontogenic jaw cysts.The patients with tooth defects were treated with implant after 6 mo.For the patients with medium-sized odontogenic jaw cysts,the density of the center of the implant area was close to the normal mass at 6 mo after surgery,and there was a clear boundary between the periphery of the implant area and the normal mass.The boundary between the periphery of the implant area and the normal mass was blurred at 8-9 mo after surgery.Patients with tooth defects were treated with implants at>6 mo after the operation.CONCLUSION Enucleation combined with guided bone regeneration in small and medium-sized odontogenic jaw cysts can shorten the time of osteogenesis,increase the amount of new bone formation,reduce complications,and improve quality of life.

Mechanism of Impact of Entrepreneurial Spirit on the Development of Small and Medium-sized Private Enterprises in China

As a necessary factor for a successful business,entrepreneurial spirit is an important means for enterprises to survive in the unstable environment of fierce competition. Under the circumstance of mass entrepreneurship and innovation,a large number of small and medium-sized private enterprises have emerged in all walks of life in China. This paper examines the differences in the definition of entrepreneurial spirit by different scholars,the influence of Chinese entrepreneurship on the development of small and medium-sized private enterprises,the origin of the spirit of private entrepreneurs with Chinese characteristics,and the disadvantages of the spirit of small and medium-sized private entrepreneurs in China. It is necessary to further improve entrepreneurial spirit to contribute to the development of small and medium-sized private enterprises and help China to build the national economic system.

Analysis on Profit Quality of Small and Medium-sized Agricultural Enterprises:A Case Study of YM Industrial Co.,Ltd in Guang'an City of Sichuan Province

For a long time, under the influence of system and environment and other factors, some small and medium-sized agricultural enterprises in China only seek growth of profit in quantity, but neglect the growth of profit in quality, leading to low profit quality. This study reasonably defines the concept of profit quality of small and medium-sized agricultural enterprises, and expounds general characteristics of high quality profit. On the basis of general factors influencing profit quality of enterprises, it builds indicator system for evaluating the profit quality of small and medium-sized agricultural enterprises. Also, it conducts an empirical analysis on profit quality of Chinese small and medium-sized enterprises with YM Industrial Co., Ltd in Guang'an City of Sichuan Province as an example.

Study on Electronic Commerce Maturity of Small and Medium-sized Agricultural Enterprises

This article advances the concept of electronic commerce maturity of small and medium-sized agricultural enterprises,and establishes the indicator system of electronic commerce maturity of small and medium-sized agricultural enterprises.This indicator system includes 4 first-level indicators(infrastructure,transaction process,operation management,and transaction safety),which are divided into 11 second-level indicators(hardware equipment,computer network,e-procurement,logistics distribution,supply chain management,customer relationship management,and payment security).We use analytic hierarchy process(AHP) to determine the weight of indicator at all levels,and establish fuzzy comprehensive evaluation mathematical model of electronic commerce maturity of small and medium-sized agricultural enterprises.Finally,through examples,we verify the rationality and reliability of evaluation method of electronic commerce maturity of small and medium-sized agricultural enterprises combining analytic hierarchy process(AHP) and fuzzy comprehensive evaluation.

A Study on Business Succession in Small and Medium-Sized Chinese Enterprises

The survival and development of SMEs (small and medium enterprises) is an important issue for the Chinese economy. In particular, business succession in SMEs is a persistent issue. Business succession involves selection of a successor, asset inheritance, transfer of management rights, accumulation of business connections and technology succession, and soforth. This all requires smooth execution of a business succession plan. However, many SMEs do not have a business succession plan, nor are they preparing one. Our task is to explore the reasons these preparations are not being made. Here, the purpose of our research is to get a picture of the status of preparations for business succession in SMEs in China, and the actual circumstances of succession, based on the results of a fact-finding survey of Chinese SMEs, and at the same time bring to the surface the primary factors which influence preparations and plans. The results of the analysis shed light on the status of business succession preparations, successor’s awareness of issues, decision making, and so on. This survey highlights the awareness of business succession among business managers.

MPL/CIM/MIS APPLIED IN SMALL & MEDIUM MANUFACTURING COMPANIES

According to the featUres of the management, the authors put forward the Marketing/ProductioMiogistics integrated MIS used in small&med turn manu facturing companies after analyZing the application limitation of Marll and CIMS in this paper,which focus on the integrating feathes of information and the architectUre of MPUCIM/MIS. The benefitS MPUCIMfMIS brought to a company are also introduced.

Pooling Wisdom and Strength, Promoting Win-Win Cooperation——Keynote Speech at the Chinese-German Small and Medium-sized Entrepreneurs Dialogue

In this warm spring season, I am happy to join all of you for the Chinese-German Small and Medium-sized Entrepreneurs (SME) Dialogue jointly sponsored by CAFIU and the Adenauer Foundation of Germany. We all know that the past year of 2012 was the 40 th anniversary of the establishing of

Influence of Internet Finance on the Financing of Small and Medium-Sized Enterprises in China

Small and medium-sized enterprises greatly promote the economic progress and growth of national tax revenue as well as realize the escalation of career opportunities.However,as these enterprises are relatively small scale and have low capacity to face and resist risks in addition to China's flawed financial credit system,there are many difficulties faced by these enterprises in terms of financing to achieve their own development and progress.Recently,owing to the progress of internet information,especially the expansion of its application in the financial field,it has opened up a way for handling the financing difficulties faced by small and medium-sized enterprises.According to the specific financing situation of small and mediumsized enterprises in China,this study analyzes the impact of internet finance on the financing of small and medium-sized enterprises in China and formulates strategies to effectively deal with the financing difficulties of small and medium-sized enterprises in China,thus promoting the sustainable progress of small and medium-sized enterprises.

Problems and Countermeasures of International Trade Financing of Small and Medium-Sized Enterprises in China

Small and medium-sized enterprises are the foundation of China's national economy,and they are important forces to promote economic and social development.They play an irreplaceable role in promoting scientific and technological progress,increasing social employment,expanding foreign trade,and other aspects in which they have become an important part of China's socialist market economy.Based on the research background of international trade financing,this paper analyzes the problems existing in the international trade fmancing of small and medium-sized enterprises in China to put forward countermeasures and suggestions,hoping to help these small and medium-sized enterprises solve the financing problem so as to achieve a healthy development in the international trade market environment.

Investigation and Analysis of the Current Situation of New Media Marketing in Small and Medium-sized Enterprises

With China’s entry into WTO, China’s small and medium-sized enterprises are facing unprecedented opportunities and challenges. The integration of the world economy has brought opportunities for the internationalization and industrialization of small and medium-sized enterprises. However, due to the lack of systematic marketing strategies, the development of small and medium-sized enterprises is beset with difficulties. From the perspective of marketing strategy, this paper analyzes the marketing strategy problems faced by small and medium-sized enterprises. From four aspects: marketing concept, marketing team, marketing strategy and marketing model 4P, this paper puts forward some countermeasures and suggestions for improving the marketing benefits of small and medium-sized enterprises.

Deep Learning Enabled Financial Crisis Prediction Model for Small-Medium Sized Industries

Recently,data science techniques utilize artificial intelligence(AI)techniques who start and run small and medium-sized enterprises(SMEs)to take an influence and grow their businesses.For SMEs,owing to the inexistence of consistent data and other features,evaluating credit risks is difficult and costly.On the other hand,it becomes necessary to design efficient models for predicting business failures orfinancial crises of SMEs.Various data classification approaches forfinancial crisis prediction(FCP)have been presented for predicting thefinancial status of the organization by the use of past data.A major process involved in the design of FCP is the choice of required features for enhanced classifier out-comes.With this motivation,this paper focuses on the design of an optimal deep learning-basedfinancial crisis prediction(ODL-FCP)model for SMEs.The proposed ODL-FCP technique incorporates two phases:Archimedes optimization algorithm based feature selection(AOA-FS)algorithm and optimal deep convo-lution neural network with long short term memory(CNN-LSTM)based data classification.The ODL-FCP technique involves a sailfish optimization(SFO)algorithm for the hyperparameter optimization of the CNN-LSTM method.The performance validation of the ODL-FCP technique takes place using a benchmarkfinancial dataset and the outcomes are inspected in terms of various metrics.The experimental results highlighted that the proposed ODL-FCP technique has out-performed the other techniques.

Chinese Oil Companies＇ Overseas Cooperation in 2016

The paper analyzed the development and features of China's oil companies' overseas business in 2016.Despite the plummeting crude price and a weak global economy,these companies managed to do well in foreign countries.They steadily increased their shares of oil and gas in overseas oil and gas projects with their distinctive and unique ways:the three state-owned oil companies had focused on the countries involved in the One-BeltOne-Road Initiative,and others had been stressed more on international cooperation in a broader sense and areas.The small-and middle-scale companies had been matured and grew during the process.The central and local governments also played indispensable roles by providing need support for the cooperations.

Policy adjustments needed to encourage Chinese companies' overseas M&A

The past several years have seen Chinese companies participating in a growing number of overseas M&A deals for increasing values.Most of China's state-owned enterprises' overseas M&A deals are in the resource and mining sectors,while private companies' deals are usually done to obtain advanced technologies and reputable brands.We can conclude,based on previous experiences,that small and medium-sized companies as well as those engaged in import substitution have a much greater chance for successful integration.Large companies and those with an export-orientated nature have slimmer chances for successful integration.The overseas M&A verification system the Chinese government practices is unfavorable for successful deals and the upgrade of Chinese companies.

基于熵值法的专精特新上市企业创新绩效评价研究

专精特新企业是国家创新驱动发展战略的攻坚力量,其创新绩效的稳步提升是推进制造业强国建设的有力支撑。基于江苏省24家专精特新上市企业2017-2021年年报等数据,构建以创新投入、创新产出、创新环境为维度的评价指标体系,利用熵值法对样本企业的创新绩效进行综合评价测度后发现:1.研发投入对专精特新企业的创新溢出作用明显;2.各类人才对专精特新企业的创新发挥了重要作用,高精尖人才对提高专精特新企业创新绩效具有关键作用;3.构建完善的专精特新企业产业链支持体系才能从根本上促进企业成长;4.专精特新企业创新绩效的提升离不开企业集群的积极效应。基于此,对专精特新企业的支持与发展,一是科学合理引导专精特新企业加大研发投入。要推动专精特新企业融通创新,依据专精特新企业的研发投入强度,建立梯次补贴专项资金;二是加强专精特新企业高精尖人才的引育用留。要夯实创新发展人才基础,优化人才梯队结构,通过引进国际人才和定向调训等,多重发力;三是重视专精特新企业的产业链支持体系的建设。建立专精特新企业贷款资金池,完善专精特新企业服务模式,从需求侧支持专精特新企业创新活动;四是推进专精特新企业加快实现产业集群化发展。要为专精特新企业建立产业链、供应链的机制性联系,以产业集群为依托,龙头企业为引领,形成系统创新、共享资源、融合发展的产业生态。