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Sensitivity of Chinese Industrial Wastewater Discharge Reduction to Direct Input Coefficients in an Input-output Context 被引量:3
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作者 TANG Zhipeng GONG Peiping +1 位作者 LIU Weidong LI Jiangsu 《Chinese Geographical Science》 SCIE CSCD 2015年第1期85-97,共13页
Industrial wastewater discharge in China is increasing with the country′s economic development and it is worthy of concern. The discharge is primarily relevant to the direct discharge coefficient of each sector of th... Industrial wastewater discharge in China is increasing with the country′s economic development and it is worthy of concern. The discharge is primarily relevant to the direct discharge coefficient of each sector of the economy, its direct input coefficient and the final demand in input-output models. In this study, we calculated the sensitivity of the reduction in the Chinese industrial wastewater discharge using the direct input coefficients based on the theory of error-transmission in an input-output framework. Using input-output models, we calculated the direct and total industrial wastewater discharge coefficients. Analysis of 2007 input-output data of 30 sectors of the Chinese economy and of 30 provincial regions of China indicates that by lowering their direct input coefficients, the manufacturers of textiles, paper and paper products, chemical products, smelting and metal pressing, telecommunication equipment, computers and other electronic equipment will significantly reduce their amounts of industrial wastewater discharge. By lowering intra-provincial direct input coefficients to industrial sectors themselves of Jiangsu, Shandong and Zhejiang, there will be a significant reduction in industrial wastewater discharge for the country as a whole. Investment in production technology and improvement in organizational efficiency in these sectors and in these provinces can help lessen the direct input coefficients, thereby effectively achieving a reduction in industrial wastewater discharge in China via industrial restructuring. 展开更多
关键词 industrial wastewater discharge reduction input-output direct input coefficient industrial restructuring
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Exploring the Dynamics of Industrial Convergence Among RCEP Member Countries: An Empirical Study
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作者 Zheng Yuanfang 《Contemporary Social Sciences》 2024年第5期26-50,共25页
The evolving dynamics of industrial convergence among the member countries of the Regional Comprehensive Economic Partnership(RCEP)framework have emerged as a significant subject that merits in-depth consideration and... The evolving dynamics of industrial convergence among the member countries of the Regional Comprehensive Economic Partnership(RCEP)framework have emerged as a significant subject that merits in-depth consideration and analysis.This study initially employs multi-regional input-output(MRIO)data and the social network analysis(SNA)method to delineate the levels and variation trends of this industrial convergence across the RCEP member countries.It then delves into the positive effects of this convergence phenomenon on the trade and investment fields of the member countries.The research findings indicate:(a)In 2006 and 2015,before the implementation of the RCEP,the RCEP member countries displayed a relatively close industrial convergence.The convergence levels exhibited a general upward trend on both the supply and the demand sides,but there were significant disparities in the levels of industrial convergence among the member countries.Furthermore,while the convergence in the three economic sectors showed an increasing trend,the development was uneven across the board.(b)Since the implementation of the RCEP,the trade ties among the member countries within the region have strengthened significantly,and the interplay between the countries’industrial and supply chains has been characterized by high-quality collaboration and demonstrated remarkable resilience.In addition,the convergence in the investment fields of the RCEP member countries and their respective industries has unleashed a wave of positive synergies.These findings offer valuable insights that can serve as a robust foundation for formulating effective policies to advance the growth and prosperity of the RCEP region. 展开更多
关键词 RCEP international industrial convergence input-output table social network analysis method
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How can technology and efficiency alleviate the dilemma of economic growth and carbon emissions in China's industrial economy? A metafrontier decoupling decomposition analysis
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作者 Miao Wang Chao Feng 《Petroleum Science》 SCIE EI CAS CSCD 2024年第2期1415-1428,共14页
This paper attempts to explore the decoupling relationship and its drivers between industrial economic increase and energy-related CO_(2) emissions(ICE). Firstly, the decoupling relationship was evaluated by Tapio ind... This paper attempts to explore the decoupling relationship and its drivers between industrial economic increase and energy-related CO_(2) emissions(ICE). Firstly, the decoupling relationship was evaluated by Tapio index. Then, based on the DEA meta-frontier theory framework which taking into account the regional and industrial heterogeneity and index decomposition method, the driving factors of decoupling process were explored mainly from the view of technology and efficiency. The results show that during2000-2019, weak decoupling was the primary state. Investment scale expansion was the largest reason hindering decoupling process of industrial increase from ICE. Both energy saving and production technology achieved significant progress, which facilitated the decoupling process. Simultaneously, the energy technology gap and production technology gap among regions have been narrowed, and played a role in promoting decoupling process. On the contrary, both scale economy efficiency and pure technical efficiency have inhibiting effects on decoupling process. The former indicates that the scale economy of China's industry was not conducive to improve energy efficiency and production efficiency, while the latter indicates that resource misallocation problem may exist in both energy market and product market. 展开更多
关键词 China's industrial sector Decoupling process Meta-frontier DEA Index decomposition method Driving factors
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The effects of population aging on industrial structure upgrading:Empirical analysis of provincial and threshold characteristics in China
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作者 Mao Hu Linyu Xiao Hong Qiu 《Chinese Journal of Population,Resources and Environment》 2024年第3期356-366,共11页
Global population aging trends are intensifying,presenting multifaceted economic and social challenges for countries worldwide.As the world’s largest developing country,China has entered a phase of extreme demographi... Global population aging trends are intensifying,presenting multifaceted economic and social challenges for countries worldwide.As the world’s largest developing country,China has entered a phase of extreme demographic aging,posing significant questions about its impact on the ongoing upgrading of industrial structures.How does this demographic shift influence the upgrading of industrial structures,and does technological innovation mitigate or exacerbate this impact?The empirical results indicate that population aging impedes upgrading the industrial structure,while technological innovation positively affects the relationship between the two.Moreover,using technological innovation as a threshold variable,the impact of population aging on industrial structure upgrading evolves in a“gradient”manner from“impediment”to“insignificant”to“promotion”as the technological innovation levels increase.These findings offer practical guidance for tailoring industrial policies to different stages of technological advancement. 展开更多
关键词 Population aging Technological innovation level industrial structure upgrading Panel threshold models Instrumental variable method
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Analysis of the method on industrial design guided by individual spontaneous behavior 被引量:4
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作者 GAN Yan 《Computer Aided Drafting,Design and Manufacturing》 2012年第4期59-62,共4页
There is a close relationship between individual spontaneous behavior and Industrial design. As individual spontaneous behavior can sent especial meaning for industrial design, there is a great necessity for creating ... There is a close relationship between individual spontaneous behavior and Industrial design. As individual spontaneous behavior can sent especial meaning for industrial design, there is a great necessity for creating design guided by this behavior. The design method carries out in four steps, first step is to focus on the analysis of individual action phase, pay attention to the explora- tion of the relationship between actions and tool ,and then list the importance order in the action phase, the third step is to take out the in-depth anatomical analysis of the stage, analyze the reason of the operational difficulty .and at last carries out the design concept to resolve the problem. All in all, this method revolves around the main stage of spontaneous behavior, and analyzes it in interim and solves the problem in stage. 展开更多
关键词 industrial design individual spontaneous behavior design method in stage
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Methods for Industrial Measurement and Basic Principles of Their Choices
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作者 FENG Wenhao 《Geo-Spatial Information Science》 2002年第2期28-36,共9页
In this paper,a variety of industrial objects are systematically analyzed.Ten methods for industrial measurement are summarized.For each method,its nature,advantages,disadvantages and adaptability are briefly given.Th... In this paper,a variety of industrial objects are systematically analyzed.Ten methods for industrial measurement are summarized.For each method,its nature,advantages,disadvantages and adaptability are briefly given.The basic principles to choose the right industrial method are indicated. 展开更多
关键词 industrial measurement CHOICE method PRINCIPLE
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Methods for Setting up a Three-Dimensional Industrial Surveying System of “Building Blocks Type”
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作者 FENGWenhao 《Geo-Spatial Information Science》 2004年第3期157-161,共5页
This paper is to advance some relevant techniques to set up a three-dimensional industrial surveying system of “building blocks type”, making use of the electronic theodolite, standard ruler and portable computer.
关键词 three-dimensional industrial surveying system initial direction innertarget collimator method standard ruler accuracy
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Vibration Diagnosis and Optimization of Industrial Robot Based on TPA and EMD Methods
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作者 Xiaoping Xie Shijie Cheng Xuyang Li 《Computer Modeling in Engineering & Sciences》 SCIE EI 2023年第6期2425-2448,共24页
This paper proposedmethod that combined transmission path analysis(TPA)and empirical mode decomposition(EMD)envelope analysis to solve the vibration problemof an industrial robot.Firstly,the deconvolution filter timed... This paper proposedmethod that combined transmission path analysis(TPA)and empirical mode decomposition(EMD)envelope analysis to solve the vibration problemof an industrial robot.Firstly,the deconvolution filter timedomain TPA method is proposed to trace the source along with the time variation.Secondly,the TPA method positioned themain source of robotic vibration under typically different working conditions.Thirdly,independent vibration testing of the Rotate Vector(RV)reducer is conducted under different loads and speeds,which are key components of an industrial robot.The method of EMD and Hilbert envelope was used to extract the fault feature of the RV reducer.Finally,the structural problems of the RV reducer were summarized.The vibration performance of industrial robots was improved through the RV reducer optimization.From the whole industrial robot to the local RV Reducer and then to the internal microstructure of the reducer,the source of defect information is traced accurately.Experimental results showed that the TPA and EMD hybrid methods were more accurate and efficient than traditional time-frequency analysis methods to solve industrial robot vibration problems. 展开更多
关键词 industrial robots RV reducer vibration deconvolution filter time-domain TPA method EMD fault diagnosis
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Geographical Indication Characteristics,Unique Production Methods and Industrial Development Measures of Zhuanbu Strawberry
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作者 Xiaomei CUI Yangang LIU +6 位作者 Lijuan LIU Deyou LIU Zhouliang WANG Zongguo MA Minghua XU Jun CHEN Xiushan ZHAO 《Asian Agricultural Research》 2021年第7期9-11,15,共4页
This article describes the geographical indication characteristics of Zhuanbu strawberry,a special product of Yinan County,Shandong Province,a national geographical indication agricultural product,including specific p... This article describes the geographical indication characteristics of Zhuanbu strawberry,a special product of Yinan County,Shandong Province,a national geographical indication agricultural product,including specific production area,unique production environment,rich human history and unique product quality,summarizes the unique production method of Zhuanbu strawberry from selection of production area and varieties,production management,timely harvesting and other aspects,and puts forward corresponding industrial development measures,in order to maintain the brand of Zhuanbu strawberry to the greatest extent and further improve the brand awareness and market competitiveness of Zhuanbu strawberry. 展开更多
关键词 Zhuanbu strawberry Geographical indication characteristic Unique production method industrial development measure
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Ethical Implications of Systems Methodology Applied to Industrial Ecology
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作者 Martina Keitsch 《Sociology Study》 2012年第1期49-59,共11页
The systemic view on industry and on production and consumption pattern is an essential feature of the industrial ecology (IE) concept. One consequence of this view is to investigate industrial flows and consumer ac... The systemic view on industry and on production and consumption pattern is an essential feature of the industrial ecology (IE) concept. One consequence of this view is to investigate industrial flows and consumer activities, and their effects on the environment in order to evaluate and eventually optimize these flows with the help of a systems methodology. Industrial ecology has been developed by engineers and natural scientists and its ethical core canon often manifests in anthropocentric assertions such as harmonizing the contradiction between nature and culture with scientific expertise, appropriate technology and socio-economic management. This paper argues however for a biocentric inspired, normative reading of some characteristics of industrial ecology's systems methodology. The presumption for the value of this endeavor is that industrial ecology's systems methodology has a potential for developing directions for the design of a possible sustainable world. 展开更多
关键词 Systems methodology industrial ecology (IE) ETHICS ANTHROPOCENTRISM comprehensive methods
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Controlling Methods and Causes of Wall Cracks of Civil and Industrial Construction Projects
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作者 Zhiqi Guan 《Journal of World Architecture》 2020年第6期19-21,共3页
Since the reform and opening up,Chinese economy has developed rapidly.Industrial and civil construction projects have made significant progress.That said,it is of great significance to further strengthen the construct... Since the reform and opening up,Chinese economy has developed rapidly.Industrial and civil construction projects have made significant progress.That said,it is of great significance to further strengthen the construction management of industrial and civil construction projects for the longterm development of construction industry in China.In terms of reality,one of the common problems in the current industrial and civil construction is wall cracks,which will have an important impact on the appearance of the building and the overall construction quality.Therefore,it is necessary to analyze the reasons and put forward corresponding measures on it.That is how we can continuously improve the construction quality in civil and industrial construction projects,thereby achieving the enhancement of building safety and stability. 展开更多
关键词 industrial and civil construction projects Wall cracks CAUSES Control methods
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Environmental Regulation,Pollution Treatment Productivity,and Industrial Environmental TFP in China 被引量:2
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作者 梁泳梅 董敏杰 《China Economist》 2015年第4期98-123,共26页
Amidst growing environmental protection intensity by the Chinese government, this paper investigates the effects of environmental regulation on China's industrial pollution treatment productivity and environmental TF... Amidst growing environmental protection intensity by the Chinese government, this paper investigates the effects of environmental regulation on China's industrial pollution treatment productivity and environmental TFP. By estimating China's pollution treatment productivity between 2001 and 2008 and analyzing environmental regulation intensity and the effects of the relevant factors and pollution treatment productivity using panel data, this paper discovers that (1) pollution treatment productivity contributed a significant share of about 40% to industrial environmental TFP during the investigation period; (2) environmental regulation may not necessarily cause adverse impacts on pollution treatment efficiency and productivity but demonstrates a U-shaped relationship: when the share of pollution treatment cost in industrial value-added is above the range of 3.8%-5.1%, environmental regulation is likely to promote pollution treatment productivity and thus environmental TFP Judging by the estimation result, enhancing environmental protection and expediting the development of ecological civilization are conducive to China "s economic transition towards an intensive, efficient, circular, and sustainable development pattern. China's current industrial development has the capacity to tolerate a rather demanding level of pollution treatment and management and China needs to further rely on energy conservation and the environmental production industries to promote the progress of pollution treatment technologies. 展开更多
关键词 environmental regulation industrial environmental TFP pollution treatment productivity dynamic panel the Generalized method of Moments.
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Effects of Urbanization and Industrialization on Farmland System in Shandong Peninsula
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作者 陈桥 芦清水 +1 位作者 宋召军 程伟 《Agricultural Science & Technology》 CAS 2012年第6期1331-1334,共4页
[Objective] The aim was to study the effects of urbanization and industrialization on farmland system in Shandong Peninsula. [Method] In Shandong Peninsula, the effects were studied and analyzed using remote sensing a... [Objective] The aim was to study the effects of urbanization and industrialization on farmland system in Shandong Peninsula. [Method] In Shandong Peninsula, the effects were studied and analyzed using remote sensing and image interpretation with spatial data analysis and statistic data analysis. [Result] During researching periods in Shandong Peninsula, wasteland area changed from decreasing to increasing; farmland area was declining; orchard and forestry areas were increasing, mainly resulting from political policies and benefits maximization of farmers. Meanwhile, chemical fertilizers and agricultural mechanization are more frequently applied with industrialization and urbanization, leading significant effects on environment, industry and urban. [Conclusion] More policies should be formulated to promote harmonious development of society, economy and environment. 展开更多
关键词 Urbanization and industrialization Shandong Peninsula Farmland system Management method of farmland
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An Overview of Calibration Technology of Industrial Robots 被引量:28
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作者 Zhibin Li Shuai Li Xin Luo 《IEEE/CAA Journal of Automatica Sinica》 SCIE EI CSCD 2021年第1期23-36,共14页
With the continuous improvement of automation,industrial robots have become an indispensable part of automated production lines.They widely used in a number of industrial production activities,such as spraying,welding... With the continuous improvement of automation,industrial robots have become an indispensable part of automated production lines.They widely used in a number of industrial production activities,such as spraying,welding,handling,etc.,and have a great role in these sectors.Recently,the robotic technology is developing towards high precision,high intelligence.Robot calibration technology has a great significance to improve the accuracy of robot.However,it has much work to be done in the identification of robot parameters.The parameter identification work of existing serial and parallel robots is introduced.On the one hand,it summarizes the methods for parameter calibration and discusses their advantages and disadvantages.On the other hand,the application of parameter identification is introduced.This overview has a great reference value for robot manufacturers to choose proper identification method,points further research areas for researchers.Finally,this paper analyzes the existing problems in robot calibration,which may be worth researching in the future. 展开更多
关键词 Absolute pose accuracy identification method industrial robots parameter identification robot calibration technology robot parameters
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Re-measuring Status of China's High-Tech Industries in International Division of Labor: Applying a Non-Competitive Input-Output Model 被引量:1
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作者 黄先海 杨高举 《China Economist》 2011年第6期112-126,共15页
Based on a refined "non-competitive input-output model," this paper proposes a new framework for analyzing the status of a country's high-tech industries in the international division of labor, i.e. calculates the ... Based on a refined "non-competitive input-output model," this paper proposes a new framework for analyzing the status of a country's high-tech industries in the international division of labor, i.e. calculates the index of" weighted value-added productivity " by compiling non-competitive input-output tables which distinguish high-tech industries from traditional industries. The new method effectively avoids "statistical illusion" which stems from a biased focus on gross exports under intra-product specialization. The empirical study shows that since 1995, the status of China's high-tech industries has grown quickly as a result of enhanced labor productivity, but still lags behind those of major developed countries. In addition, the study also suggests that the status of China's high-tech industries has been over-estimated using the traditional gross export statistical method. 展开更多
关键词 high-tech industry international division of labor non-competitive input-output model
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Review the Environmental Effects of Using Industrial Wastewater Effluent (Case Study: Iran Qom Shokouhie Industrial State)
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作者 Nona Jesmanitafti Seyed Ali Jozi Seyed Masoud Monavari 《Journal of Environmental Protection》 2014年第10期874-885,共12页
The overall goal of this study is investigating the environmental impacts of using wastewater effluent of industrial states in irrigation of green space. For this purpose, industrial state of Shokouhieh in Qom Provinc... The overall goal of this study is investigating the environmental impacts of using wastewater effluent of industrial states in irrigation of green space. For this purpose, industrial state of Shokouhieh in Qom Province in central of Iran was selected as a case study. Firstly, the quality and quantity of inputting wastewater into refinery and outputting wastewater effluent were measured on important parameters of pH, TDS, TSS, COD, BOD and wastewater temperature in refinery laboratory of industrial state of Qom Shokouhieh during 12 months from March 2012 to March 2013. Then analysis of chemical, biological and physical indicators of irrigation wastewater (effluent) and measurement of heavy metals were done in June 2012 and January 2013 according to the standards instruction for the water and wastewater treatment. Also, heavy metals, EC, pH, and Mg2+, Ca2+, Na+, k+ of soil of industrial estate of Qom Shokouhieh were studied. Then, Rapid Impact Assessment Method (RIAM) and Entropy Method were used to analyze the data. In Rapid Impact Assessment Method, socio-cultural, physicochemical, biological and economic environments get the highest negative impacts respectively. In Entropy Method after weighting the environmental factors, public health and other disease parameters with the weight of 0.147, soil chemical properties with the weight of 0.136, soil toxicity with the weight of 0.126 were allocated the first rate up to the third rate respectively. After comparing the results of these two methods with each other, the main limitation of using wastewater effluent of industrial estate of Qom Shokouhie in irrigation of green space is entering chemical pollutants (nitrate) into groundwater, salinity and toxicity of soil of industrial state and endangerment of workers and labors public health who work in industrial state of Qom Shokouhie (specially the labors who exposure directly with the wastewater effluent and labors work in refinery). 展开更多
关键词 industrial Wastewater EFFLUENT Irrigation Green Space Environmental IMPACT ASSESSMENT Rapid IMPACT ASSESSMENT method Entropy method industrial STATE
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Development of service industry in Shandong province based on input-output method
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作者 ZHOU Jiang-tao 《Ecological Economy》 2018年第1期28-36,共9页
Based on 2012 input-output table of Shandong province and the official statistics, this article uses the input-output analysis method to build the input-output table. On the basis of the development of service industr... Based on 2012 input-output table of Shandong province and the official statistics, this article uses the input-output analysis method to build the input-output table. On the basis of the development of service industry in Shandong province's ability, we make a theoretical analysis framework of a comprehensive in-depth analysis on pull employment, creatively will cost tax rate, fully and completely labor capital and the combination of both the industry development space. So that the industry's ability to pull the employment can be considered, and to realize rapid and sustained development of service industry in Shandong province. 展开更多
关键词 input-output method service industry EMPLOYMENT formats
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Overview of Industrial Materials Detection Based on Prompt Gamma Neutron Activation Analysis Technology
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作者 Jiawen Fan Jie Xu Changming Wang 《World Journal of Engineering and Technology》 2020年第3期389-404,共16页
Prompt gamma neutron activation analysis (PGNAA) is a non-destructive online measurement nuclear analysis method. With its unique advantages, it has been widely used in online analysis of industrial materials such as ... Prompt gamma neutron activation analysis (PGNAA) is a non-destructive online measurement nuclear analysis method. With its unique advantages, it has been widely used in online analysis of industrial materials such as coal, cement, and minerals in recent years. </span><span style="font-family:Verdana;">However, there are many kinds of literature on PGNAA in the field of industrial materials detection, and there are still a few concluding articles. To this end,</span><span style="font-family:Verdana;"> based on the principle of PGNAA online analysis, the status quo and development of the real-time online detection of industrial material components in the field are reviewed and discussed by consulting a large number of domestic and foreign PGNAA related literature and data, to facilitate the reference of relevant scientific researchers. 展开更多
关键词 Prompt Gamma Neutron Activation Analysis method PGNAA On-Line Detection of industrial Materials
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Ascertainment Corrected Prevalence Rate (ACPR) of Leukopenia in Workers Exposed to Benzene in Small-Scale Industries Calculated With Capture-Recapture Methods
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作者 XIA ZHAO-LIN JIN XI-PENG +4 位作者 LU PEI-LIAN GU XUE-QI RONALD E.LAPORTE AND NAOKO TAJIMA(School of Public Health, Post Box 203, Shanghai Medical University,Shanghai 200032, China Department of Epidemiology, Graduate School of Public Health, University of Pit 《Biomedical and Environmental Sciences》 SCIE CAS CSCD 1995年第1期30-34,共5页
ACPRs of leukopenia in peripheral blood of workers exposed to benzene in small-scale industries are calculated using capture-recapture methods. The results from two figures with 6-month apart demonstrate that the ACPR... ACPRs of leukopenia in peripheral blood of workers exposed to benzene in small-scale industries are calculated using capture-recapture methods. The results from two figures with 6-month apart demonstrate that the ACPR in workers exposed to benzene is 36.81(29. 14-44.48)%, significantly higher than that of control 12.71(7.20-18.22)% (P<0.05),with a relative risk of 2.9. The prevalences of 4 cross-sectional investigations in exposure group calculated with routine method are 18.73%, 26.37%, 27.93%, and 36.76% respectively;in controls, 8.38%, 6.85%, 7.94%, and 15.00% respectively and all fall in the range of 95% CI of ACPR. It is suggested that the methods of calculating ACPR by capture-recapture methods is simple, feasible and efficient, with the results more precise than with traditional methods. 展开更多
关键词 ACPR of Leukopenia in Workers Exposed to Benzene in Small-Scale industries Calculated With Capture-Recapture methods
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How Efficient Is China"s Industrial Relocation from East to West? - Evidence from 20 Manufacturing Industries
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作者 周勤 周世军 《China Economist》 2013年第5期109-125,共17页
With the acceleration of the rise of central China and the western development drive, industrial relocation from China's eastern region to the central and western regions is in full swing. However, does the relocatio... With the acceleration of the rise of central China and the western development drive, industrial relocation from China's eastern region to the central and western regions is in full swing. However, does the relocation demonstrate industrial clustering effect? Empirical studies based on twenty two-digit manufacturing industries in 27provinces from 2000 to 2009 demonstrate that industrial clustering effect appeared in central and western regions which had undertaken industrial relocation from eastern region; however, the studies do not show excessive administrative interference as evidenced by the significantly improved productivity of the relocated industries. Compared with non-labor- intensive manufacturing industries, labor-intensive manufacturing industries are easier to form cyclic accumulative effects. Studies also revealed that improvement in supporting infrastructure, industrial chain and higher labor quality in non-agriculture employment during urbanization are significant for central and western regions to undertake industrial relocation. 展开更多
关键词 industrial relocation AGGLOMERATION returns to scale Generalized method of ments (GMM)
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