Industry In Chongqing Research Articles

Study on the Adaptability of Specialty Construction of Chongqing Higher Education Institutions to the Development of "33618" Modern Manufacturing Cluster System

This paper takes the industrial development of 33618 modern manufacturing clusters in Chongqing Municipality as the actual background as the basis. The purpose of this paper is to study the adaptability of the construction of higher education institutions and the development of "33618" modern manufacturing cluster system, analyze the degree of match between the current higher education institutions' professional settings and the development needs of the manufacturing industry, and put forward corresponding optimization proposals. Through this research, we can more deeply understand the development status and future trends of the city's manufacturing industry, to further promote the high-quality development of the manufacturing industry to provide strong support. The study firstly elaborates the development overview of modern manufacturing industry in Chongqing, combines the development of 33618 modern manufacturing cluster system, and constructs the development model of professional construction applicable to the current economic background. Secondly, through questionnaire survey, interviews and policy text analysis, multi-source data including teachers, students, enterprises and relevant government document statements were collected to ensure the comprehensiveness and accuracy of the research results. The study found that: educational institutions with high technology acceptance are more capable of attracting and cultivating students with innovative spirit and practical ability; effective allocation of resources directly affects the quality of teaching and the enhancement of students' ability; the implementation of teaching reforms can significantly enhance the responsiveness of education and the level of market orientation; and the in-depth promotion of the integration of industry and education is conducive to the accumulation of students' practical experience and the enhancement of their employment competition. In summary, the construction of e-commerce in colleges and universities should comply with the general trend of digital transformation, innovative educational concepts and teaching models, and strengthen cooperation with the industry in order to better adapt to and lead the needs of future e-commerce development. The research results of this paper expand the theoretical vision of 33168 modern manufacturing cluster system development research, and provide experience exploration and practical guidance for the construction of modern manufacturing industry in Chongqing and even the whole country, the new requirements for university professional construction and talent training, collaborate with industry information technology, education, science and technology, human resources and other relevant departments to promote the innovation of manufacturing high-quality development of talent training system, and promote the integration of "industry chain, innovation chain, talent chain, capital chain" depth.

Study on the Synergistic Development of "Smart + Green" Logistics Industry in Chongqing

Under the background of "digital economy" and "double carbon", logistics industry, as a typical industry with high input, high energy consumption and high emission, is imperative for its intelligent and green transformation. Chongqing, located in the southwest, is an important logistics hub, and the synergistic development of its logistics industry "smart + green" is of great significance to the economic growth and high-quality development of the industry. This paper constructs the index system for the synergistic development of smart logistics and green logistics, and analyzes the development level of smart logistics and green logistics as well as the level of coupling coordination in Chongqing from 2010 to 2022 by using entropy value method and coupling coordination degree model, with the aim of providing a reference for the government to improve the logistics policy as well as the active development of the logistics industry. The study shows that the overall development level of smart logistics and green logistics in Chongqing is on the rise, and the gap between the two is gradually narrowing, and the development level is gradually changing from green logistics development to synergistic development. The development trend of the coupling coordination degree of smart logistics and green logistics is good, and the coupling coordination degree gradually develops into high-quality coordination, and the trend of the coupling coordination degree is consistent with the trend of the development level of smart logistics, and smart logistics has a stronger role in promoting the synergistic development of the two. Among the subsystems, the scale of development, transportation capacity and digitization level in smart logistics and the level of resource utilization and energy use efficiency in green logistics are the short boards restricting the coordinated development of smart and green logistics, and the coordinating role between the subsystems needs to be strengthened.

Research on the Integration of Cultural Tourism Town Construction and Recreation Industry in Chongqing

Research on the Integration of Cultural Tourism Town Construction and Recreation Industry in Chongqing

重庆市固定资产投资对第三产业的影响分析

重庆市固定资产投资对第三产业的影响分析

Research on the Development Status of Smart and Healthy Pension Industry in Chongqing for 2035 based on TF-IDF Algorithm

The problem of population aging is crucial to social development, and the development of smart health care industry is one of the solutions to the problem of population aging. At present, the smart healthy aging industry in Chongqing is still dominated by governmental departments, and policies have a guiding role in the development of the industry, so policies are highly researchable. This paper collects 42 policy texts from March 2016-2023, extracts the keywords in the policy library using the TF-IDF algorithm, analyzes the development status and problems of the smart old-age health industry in Chongqing Municipality in the context of the actual situation, and puts forward relevant suggestions for the future development of the smart old-age health industry in Chongqing Municipality.

Exploration and Practice on the Cultivation of Postgraduates Majoring in Electronic Information in Chongqing Under the Background of <i>Made in China 2025</i>

In 2015, the State Council issued <i>Made in China 2025</i>. The cultivation of professional postgraduates under the background of <i>Made in China 2025</i> has become a hot spot. At the same time, <i>Made in China 2025</i> also puts forward new requirements for talent cultivation in Chinese universities. Chongqing has the largest electronic information industry cluster in the world and the largest automobile industry cluster in China. Electronic information is the largest pillar industry in the city. At present, there are few colleges and universities in Chongqing to train electronic information professionals (Masters), which is very mismatched with the rapid industrial development in Chongqing. As a result, the current situation of the existing training system of master's training in electronic information in Chongqing can not meet the talent demand of the electronic information industry in Chongqing. This paper carries out the exploration and practical research on the postgraduate training system from the aspects of the setting of the interdisciplinary curriculum system, the reform of the training mode guided by the industrial demand, the perfect cross-training process, the construction of the curriculum system with Chongqing and industry characteristics under the needs of the new economy, and the construction of innovative practical projects that meet the new requirements and highlight the leading role of enterprises. Combined with the positioning of "local, open and applied", this paper meets the needs of local social and economic development for advanced applied talents of electronic information, constructs the curriculum system of graduate students majoring in electronic information, and creatively explores new countermeasures for the cultivation of graduate students majoring in electronic information under the new situation, to improve the traditional cultivation mode of professional master students in Colleges and universities, Apply the connotation of new engineering to the reform of training mode, effectively improve the training quality of master's degree students majoring in electronic information, and provide a strong guarantee for the training of senior technical talents facing the electronic information industry (especially the electronic information industry in Chongqing).

Epidemiological analysis of new pneumoconiosis among workers in coal industry in Chongqing

Objective: To analyze the incidence of pneumoconiosis among workers in the coal industry in the past 13 years in Chongqing, understand the different epidemiological characteristics of new pneumoconiosis among workers in the coal industry in the city, provide basic evidence for the prevention and treatment of pneumoconiosis. Methods: Collecting new cases of pneumoconiosis diagnosed in the coal industry in Chongqing in January 2006-May 2018, and analyze its epidemiological characteristics. Results: In January 2006-May 2018, 25329 cases of pneumoconiosis were added to workers in the coal industry in Chongqing, and 23, 328 cases were present, all male. Among the existing cases: coal workers' pneumoconiosis accounted for 89.30%, silicosis accounted for 10.70%; age distribution was 50-59 years old. The main, accounting for 45.19%, the average age of onset was 52.21±7.45 years; the actual dusting age was mainly 10-19 years, the average actual working age was 17.52±8.47 years; the distribution of the work was mainly by the main coal mining (53.20%) ; There are more new cases in enterprises, accounting for 88.86%; distributed in 36 districts and counties. Conclusion: There was a large number of new pneumoconiosis diseases in the coal industry in Chongqing. Different measures should be taken according to the characteristics of different enterprises, and relevant enterprises should be urged to take the initiative to carry out occupational health surveillance, effectively protect the health of workers, improve the coordination mechanism, improve medical security, and gradually realize government assistance and Social care is combined.

Assessing the sustainability of the shale gas industry by combining DPSIRM model and RAGA-PP techniques: An empirical analysis of Sichuan and Chongqing, China

Shale gas is a kind of unconventional natural gas stored in shale formation. Compared with traditional fossil fuels, it is more efficient and environmentally friendly. It can help to reduces a country's overdependence on high-energy and high-pollution resources. The sustainable development of the shale gas industry is a prerequisite for achieving an efficient, green, and long-term use of shale gas resources. In order to evaluate the sustainability of the shale gas industry correctly and scientifically, the driving force-pressure-state-impact-response-management (DPSIRM) model, the real-coded accelerated genetic algorithm (RAGA), and projection pursuit (PP) were combined to develop an assessment model for the sustainability of the shale gas industry (the DPSIRM-RAGA-PP model). The proposed model was then applied for an empirical analysis of the sustainable development of the shale gas industry of Chongqing and Sichuan, which currently produce over 90% of the Chinese shale gas. The obtained results show that (1) water shortage, water pollution and pipe network density are the major influencing factors for the sustainable development of the shale gas industry in the 15 indicators selected by DPSIRM model. (2) Compared to other factors, geological conditions, market risks and core technology exert less impact on the sustainable development of the shale gas industry in Chongqing and Sichuan. This may be related to the current stage of the shale gas development in Chongqing and Sichuan and the available statistical data. (3) The projection eigenvalues of the Chongqing and Sichuan samples are 3.1184 and 1.6826, respectively. It indicates that the sustainability of shale gas industry in Chongqing is better than that in Sichuan. Moreover, the proposed DPSIRM-RAGA-PP model can effectively utilize the high-dimensional, non-normal, and nonlinear complex data, and provides a practical method for the quantitative analysis and evaluation of the sustainable development of the fuel industry in general.

Industry-Education Integration Mechanism About Electronic Engineering Talents Training System in Industry-Oriented Local Universities Under the Background of New Subjects

Chongqing University of Posts and Telecommunications (CQUPT) is an industry-oriented local university which is jointly built by the Ministry of Industry and Information Technology (MIIT) and the Chongqing Municipality. It has been developing the training of talents for the major of electronic engineering for several decades. The strategy of developing electronic information industry in Chongqing has brought new opportunities and challenges for schools to train electronic engineering talents adapted to industrial and regional economic development. Under the background of the new engineering education, in order to actively adapt to the needs of local economic development, improve the quality of talent training, enhance the regional contribution of schools and the influence of the industry. CQUPT has constructed a training system for electronic engineering talents by absorbing the requirements of new subject construction and the concept of Engineering certification, which taking integration of Industrial Education and Scientific Education as the core. In this paper, the fusion mechanism of Industrial Education and Scientific Education in the system is discussed, so as to provide a reference for the construction of new disciplines related to those similar universities.

Supply Priority of Health Service Industry in Chongqing, China: A Cross-Sectional Study

Background The mismatch between supply and demand is the primary issue in the development of health service industry in China. The study aims to explore the relationship between the demand for and satisfaction of residents in Chongqing, China from health service products, in order to analyze the supply priority of health service industry from the perspective of residents. Methods In this cross-sectional study, a multi-stage stratified random sampling method was adopted to survey 1100 residents who were from 4 districts and 8 communities in Chongqing, China. Face-to-face interviews were conducted with a standardized questionnaire. Chi-square test was used to analyze the differences of satisfaction and demand between the 11 sub-categories of health service industry. Pearson and Spearman correlation analysis were used to analyze the numerical values and rankings of demand and satisfaction scores, and then the scatter plot was drawn to establish the two-dimensional coupled model of demand and satisfaction. Results Demand for and satisfaction from health service industry of various sub-categories were relatively high. Among them, the highest coupled value of demand and satisfaction was health security industry. Primary health care industry, professional public health service industry and other nine industries followed. The scores of health education service industry were the lowest. Conclusions: Based on the two-dimensional coupled model of demand and satisfaction, 11 sub-categories of health service industry fall into three classes: Class I is the most urgently needed industrial type and should be given supply priority; Class II is the demand-oriented industrial type, which should be developed proactively based on the actual conditions; Class III is the type to be nurtured, which requires rational development when the market demand grows.

Assessment of terrain factors on the pattern and extent of soil contamination surrounding a chemical industry in Chongqing, Southwest China

In order to determine the pattern and spatial distribution of polycyclic aromatic hydrocarbons (PAHs) in contaminated soil at a site of an organic chemical plant with irregular terrain, we developed a method of soil sampling by subarea that considers topographic features. We divided the site into the west subarea, which had the highest elevation; the southeast subarea (second-highest elevation), and the northeast subarea (lowest elevation). Two- and three-dimensional kriging and principal component analysis (PCA) models were employed to interpret the contamination pattern and spatial distribution of PAH contamination and to calculate the volume of soil contaminated with PAHs. The results show that the total concentrations of 16 priority PAHs in each borehole ranged from 0.7 to 4889.5mg/kg, with an average of 130mg/kg. The pollutants mainly accumulated in the first layer of the site (0–1m). Compared with the pollution levels at other chemical plants reported previously, the soil PAH concentrations measured in this study were higher. PCA results show that the explained variations of the first and second components were 88% and 0.9%, respectively. The samples had good separation characteristics between the different subareas and correlation and pertinence within the same subarea are strong. Volumes of soil contaminated with benzo[a]pyrene calculated using four different interpolation models were 131,019, 135,365, 142,741, 146,783m3. Three-dimensional kriging that takes into consideration the surface-elevation change showed the lowest root-mean-square error and mean error, as well as higher accuracy compared with the other models. These results are important for defining remediation boundaries and the volume of contaminated soil for sites subjected to risk assessment and remediation.

The Research on Dependent Paths and the Development of Emerging Industry in Chongqing

The Path Dependence Theory is widely applied to the study of theoretical models of the system economics in recent years. Based on it, this dissertation does a systematic study of Chongqing’s industry in the past decades. It is apparent that the development of Chongqing’s industry depends on some paths typically. According to the further analysis of positive and negative effects of the dependent paths, it reveals the mechanism of its evolution and dynamic development, and makes a judgment for the direction of Chongqing’s emerging industry.

Electrolytic Metal Manganese Industry in Chongqing City of China

Electrolytic metal manganese (EMM) is the main industry for Chengkou and Xiushan countries in Chongqing, which accounts for local GDP about 85% and 75% respectively. In 2013, hydrometallurgical produced about 200 thousand tons EMM from about 2.0 million tons ore. But the Energy consumption is over 6000 kwh per ton of metal with the DC electrolytic efficiency of less 75%, and simultaneously producing 10 ~ 12 tons of solid residue. With the development of the EMM, the manganese content of the ore continuously decreased to 13%, and impurities in the ore become complex. The present article introduces the current status of the local industry in Chongqing, scientific advances and problems are also discussed. The sustainable development is necessary for the local EMM industry; new products related to manganese industry are also proposed.

Solutions for Problems Related with Electronic Information Industry Development in Chongqing

Currently electronic information industry is in rapid development in Chongqing. While electronic products as well as electronic wastes will introduce potential ecological risks and there are many pollution cases related with them. Background of rapid development of electronic information industry in Chongqing can be described as follows: on the one hand, environmental standards and regulations for this industry in developed countries are stricter than before. On the other hand, related environment problems have already been obvious and serious in Guangdong, which leads to the transfer of such industry into inner regions such as Chongqing. In addition, there will be a hysteresis effect for the potential ecological risk and dangers, which lead to potential worries to the rapid development of electronic information industry in Chongqing. To get around of the trap of development, many problems should be dealt with in Chongqing as follows: global survey on product potential pollution and standards of electronic information industry; investigation on existing pollution cases; environmental impact evaluation on rapid development of electronic information industry in Chongqing. The suggestions and solutions are as follows: international environment standards should be adopted in Chongqing; special privileges should be avoided in industrial development environment building, which will be helpful to keep the strict environment standards; as for special aspects with uncertain environmental impacts, scientific support should be provided, which will be used to support reliable and sensible policy-making.

Modeling stockout risk and JIT purchasing in ready-mixed concrete batching plants

Abstract A model for comparing the inventory costs of purchasing under an economic order quantity (EOQ) with a price discount system and a just-in-time (JIT) order purchasing system concluded that JIT purchasing is virtually always the preferable inventory ordering system. This claim however contradicts the practices observed in ready-mixed concrete (RMC) batching plants. By expanding the EOQ model and considering the stockout risks, this paper derives new EOQ-JIT cost indifference point equations. We show that it is possible for an EOQ with a price discount system to be more cost-effective than a JIT system when the stockout risks associated with the JIT purchasing system are high or the annual demand is either too low or too high. The case study conducted in the RMC industry in Chongqing, China supports our proposition.

Efficient Construction Scheme of Software Service Outsourcing Industry

T he prosperous development of the software and information service outsourcing industry brings opportunities for inland city to optimize industrial structure and change economic growth pattern. This paper takes Chongqing, which is locate d in open frontier and is national service outsourcing demonstration city as an example. Based on stepwise regression and ridge regression from the national view to study the influent ial factors to undertake service outsourcing since 1986, this paper analyzes the advantages and restricted factors of the development of service outsourcing industry in Chongqing. I ndustrial foundation, technology import and innovation, financing channels, the information public service platform, talents construction, development environment aspects, software and information service outsourcing industry development path will be mainly discusse d .

Heavy Metal Research on Sites of Former Machining Industry in Chongqing

Heavy metal pollution of soil has become a main obstacle to the change of land use for the former industrial site. In order to know whether the manufacture activities of machining industry has effect on the nearby soil, 18 former industrial sites were selected and eight heavy metals including mercury (Hg), lead (Pb), arsenic (Ar), cadmium (Cd), chromium (Cr), copper (Cu), nickel (Ni) and zinc (Zn) in soil were analyzed. The monitoring data was collected and analyzed by statistical methods. Besides, human influence degree and Nemerow Index were applied to assess the soil pollution. The result revealed that the average concentration of Hg, Pb, As, Cd, Cr, Cu, Ni, Zn were 0.12 mg/kg, 56.24 mg/kg, 4.86 mg/kg, 0.39 mg/kg, 184.32 mg/kg, 147.44 mg/kg, 46.84 mg/kg and 164.63 mg/kg, respectively. The concentration of Hg, Pb, Cr, Cu, Ni and Zn did not obey the normal distribution, however, As and Cd approximated normal.The soil was disturbed by the heavy metals produced in machining activities.

Strategic Research to Build the Competitive Advantage of Software and Service Outsourcing Manufacturing Industry in ChongQing

The prosperous development of the software and information service outsourcing industry brings opportunities for inland city to optimize manufacturing industrial structure and change economic growth pattern. This paper takes Chongqing, which locates in open frontier and is national service outsourcing demonstration city as an example. Based on international service outsourcing market development trend research, this paper analyzes that Chongqing develops service outsourcing manufacturing industry advantages and restricted factors. From industrial foundation, technology import and innovation, financing channels, the information public service platform, talents construction, development environment aspects, software and information service outsourcing industry development path was initially discusses.

On the theory of scientific management and the development of Chongqing's catering chain industry

The 1999 No. 3 Document of the State Council of People's Republic of China proposed to develop the city of Chongqing into the gatronomic capital of China, which is of great significance for Chongqing's coordinating urban-rural reform. Chongqing cuisine is famous for its hot-pot and other specialties. However, it is required that the management of the whole catering industry be enhanced to achieve this target. Put forward by the scientific management theory, the scientific and standard management methods are characterised by scientific principles: seeking the highest efficiency, developing scale economy and cutting down cost and management expenses, and they provide realistic guiding function for Chongqing's catering industry. For the rapidly developing catering chain industry in Chongqing, to conduct management scientifically will contribute to the transformation of the industry from extensive management into subtle management and the realization of sustainable development. Regarding this, it has been discussed in this thesis that the human resource management, standard work norm and standard work condition of operation management about scientific management theory, and then it proposed the appropriate application of scientific management in the catering chain industry of Chongqing which covers the scientifi definition of commercial circles, promotion of the chain management informatization, talent training and manpower reserveation.

Study on whole-life cycle automotive manufacturing industry CO2 emission accounting method and Application in Chongqing

Low carbon economy has become a worldwide trend, many countries are seeking low carbon means to achieve environmentallyfriendly economy growth. However, various Greenhouse gases species in different industries, as well as various detection technology development levels in different countries lead to different carbon emissions accounting results eventually. So the accurate micro-level accounting on carbon dioxide emission is difficult to achieve while in the mean time, it is the basis for subsequent scenario analysis, which plays a crucial role in carbon pricing and carbon credits market promotion. That's why the regional carbon dioxide emission accounting is a hot issue in low-carbon economy. Nowadays, automotive manufacturing industry has become a big fuel consumer in China and an important source of air pollution. So an accounting method focused on carbon dioxide emission in Chinese automotive industry is essential and practical significant. This paper proposed a whole-life cycle carbon emissions methodology to account carbon dioxide emission in Chinese automotive manufacturing industry, which is based on GREET and MOBILE model. And then the feasibility is verified through application in the automotive industry in Chongqing, China.