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Researches on Countermeasures and the Status Quo of Agricultural Industrialized Cluster in Henan Province 被引量:3
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作者 ZHAO Yu-lian Institute of Science,Information Engineering University,Zhengzhou 450001,China 《Asian Agricultural Research》 2010年第11期26-29,33,共5页
On the basis of the introduction of the connotation of agricultural industrialized cluster,the thesis introduces the competitive advantages of agricultural industrialized cluster as follows:firstly,it makes the agricu... On the basis of the introduction of the connotation of agricultural industrialized cluster,the thesis introduces the competitive advantages of agricultural industrialized cluster as follows:firstly,it makes the agricultural production factors cluster and curtails the agricultural production costs;secondly it enhances the innovation abilities of industries;thirdly it improves the urbanization level of rural areas and increases farmers' income.The thesis also analyzes the status quo of agricultural industrialized cluster in Henan Province,points out the advantages of resources,cost,location and so on,and discuses the existing problems of the agricultural industrialized cluster in Henan Province as follows:firstly,the scale of agricultural industrialized cluster is small and the industrialized chain is short;secondly,there is a shortage of leading enterprises,and the radiating effect within industrialized cluster is not prominent;thirdly,the organization degree of agricultural industrialized cluster is weak,lacking scientific innovation ability.In order to solve the existing problems,the corresponding countermeasures are put forward as follows:firstly,take the market as the orientation,strengthen the policies formulation and accelerate the development of agricultural industrialized cluster in Henan by leaps and bounds;secondly,choose suitable developing models of agricultural industrialized cluster. 展开更多
关键词 AGRICULTURAL industrialized CLUSTER industrialized
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Advances in Industrialized Rice Production Research 被引量:1
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作者 Jing Ma Rongchao Ma +2 位作者 Weixiong Wu Xiaolong Lei Wen Gou 《Agricultural Sciences》 2015年第10期1202-1206,共5页
To widen the new way of thinking and to explore a new technology of rice planting, industrialized rice production is an advanced rice planting method. All processes of rice growth were finished in factory and they pro... To widen the new way of thinking and to explore a new technology of rice planting, industrialized rice production is an advanced rice planting method. All processes of rice growth were finished in factory and they provided proper growth conditions (including light, CO2 concentration, temperature, moisture and minerals) on the base of different growth stages. This paper illustrated the theory of rice growth in factory, the processes of rice cultivation and fundamental structure of rice factory. It combined natural conditions with artificial environment to create an ideal rice growing environment. Rice cultivation’s cycle in factory was shortened and normally one day was divided into 2 - 3 special days. It could be continuous production and prevented rice planting from being affected by external conditions. Industrialized rice makes full use of energy on the basis of sunray and artificial supplies to increase the rice yield and it will start a revolution of rice planting and solve the problem of food safety. 展开更多
关键词 AGRICULTURE RICE PRODUCTION industrialized PRODUCTION PHOTOSYNTHESIS Efficiency FOOD Safety
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Spatiotemporal Evolution and Influencing Factors of Urban-rural Construction Land in Rural Industrialized Areas in China:Case Studies in Changyuan City and Xinxiang County of Henan Province
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作者 SHI Yanwen LI Xiaojian +1 位作者 HU Xueyao LI Zeyi 《Chinese Geographical Science》 SCIE CSCD 2023年第5期850-864,共15页
Since China’s reform and opening up in 1978,the acceleration of industrialization and urbanization in China had led to dramatic changes in the pattern of urban-rural land use.In this paper,we focused on the rural ind... Since China’s reform and opening up in 1978,the acceleration of industrialization and urbanization in China had led to dramatic changes in the pattern of urban-rural land use.In this paper,we focused on the rural industrialized areas in central China(Xinxiang County and Changyuan City of Henan Province).We used the average nearest neighbor index,spatial statistical analysis,and a structural equation model to analyze the spatiotemporal evolution and influencing factors of urban-rural construction land based on multisource spatial data and survey data.The results showed that:1)from 1975 to 2019,the spatial distribution of urban-rural construction land in rural industrialized areas had evolved from homogeneous distribution to local agglomeration.In terms of comparative analysis of cases,the spatial distribution of urban-rural construction land in Changyuan City had shown a trend from diffusion to agglomeration,and Xinxiang County had overall shown a spatial change from homogenization to agglomeration and then to regional integration development.2)The hot spots with increased urban-rural construction land significantly expanded,and they had a high degree of spatial overlap with industrial development.Among them,Xinxiang County was concentrated in central and marginal areas,and Changyuan was mainly concentrated in central urban areas.3)From the evolution of spatial proximity of urban-rural construction land,rural industrialized areas generally decline,showing the characteristics of internal differentiation in the rate of change.4)Industrial development,social economy,the policy environment,and urban development played a positive role in promoting the expansion of urban-rural construction land in rural industrialized areas.To promote the optimal use of regional land and the integrated development of urban-rural areas,we should combine the advantages of regional endowment,formulate development strategies according to local conditions,and adjust the way that land is used in a timely manner. 展开更多
关键词 urban-rural construction land rural industrialized areas spatiotemporal evolution influencing factors rural industrialization Henan Province China
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High-Performance Fiber Compound Material to be Industrialized 被引量:1
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作者 James H.Zhao 《China Textile》 2008年第1期22-26,共5页
Chinese top planner-State Development and Reform Commission,has decided to organize and coordinate an implementation of a special project for high tech industrialization of fiber-reinforced compound materials in 2008 ... Chinese top planner-State Development and Reform Commission,has decided to organize and coordinate an implementation of a special project for high tech industrialization of fiber-reinforced compound materials in 2008 up to 2009.The decision has recently been issued in its national circular(doc. 3177,Yr.2007)to call for local enterprises to apply for this special project support. 展开更多
关键词 HIGH High-Performance Fiber Compound Material to be industrialized
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An industrialized preparation technique of oxidized corn starch
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作者 JIANG Wen-yong ZOU Hai-feng +2 位作者 YANG Chun LIU Bo WANG Hong-yan 《Journal of Chemistry and Chemical Engineering》 2007年第1期67-74,共8页
An industrialized technique of preparation for oxidized com starch using oxygen as oxidant was investigated in this paper. The industrialized preparation parameters were optimized as follows: reaction temperature 85-... An industrialized technique of preparation for oxidized com starch using oxygen as oxidant was investigated in this paper. The industrialized preparation parameters were optimized as follows: reaction temperature 85-95 ℃, oxygen flow rate 8-12 L/min, reaction time 210 min, the ratio of starch to water 1:5, 3.5 wt% of NaOH and 0.1 wt% of catalyst. The experimental results show that the concentration of hydrolysate-oxidaton product is 16-18 wt%. The powdered products were gained through dehydrated and powdered process using quadruple-effect evaporator, spray drying tower and guide shell mixer. The composting test indicates that the degradability of the oxidized corn starch can reach 76.4%. The complexation capacity of calcium ions reaches 108.5 mg per gram oxidized starch, and the detergency ratio (P) reaches 1.30 as builder. 展开更多
关键词 STARCH catalytic oxidation industrialized technique BUILDER
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Level of Acceptance of Industrialized Construction in Brazil by Assessing the Degree of Satisfaction of User
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作者 Antonio de Paulo Peruzzi Carlos Marmorato Gomes 《Journal of Civil Engineering and Architecture》 2021年第4期208-216,共9页
This paper compares the satisfaction of users of residential buildings produced by two construction processes considered as industrialized:“prefabricated masonry panels”and“reinforced concrete walls molded on site... This paper compares the satisfaction of users of residential buildings produced by two construction processes considered as industrialized:“prefabricated masonry panels”and“reinforced concrete walls molded on site”and compared with“conventional process”(structural masonry of concrete blocks).The premise of the study was to diagnose the level of acceptance of the buildings considered industrialized by the Brazilian population,aiming to assess whether the preference for the systems considered“conventional”and the rejection of the“industrialized”is decreasing in Brazil.This article concerns the results obtained in the second phase of the research,which was carried out after five years of the first phase.So,if the buildings were considered new in the first phase,this second research was carried out after the depreciation due to the action of time.To quantify the“degree of satisfaction”the same checklist of the first survey was applied,in the same neighborhood and the sum attributed to each answer made by residents was applied and,as a result,it was possible to ascertain the oscillations in it and to confirm the satisfactory acceptance of industrialized construction systems and a tendency to reduce rejection by the population in relation to the innovative construction systems. 展开更多
关键词 industrialized construction systems construction industrialization degree of satisfaction
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Evolution History and Development Trend of Industrialized Live Pig Breeding Model in China 被引量:4
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作者 Zhongming SHEN 《Asian Agricultural Research》 2013年第10期5-8,共4页
Tremendous achievements of live pig industry in China are closely related to the industrialization of the industry,and development trend of the latter is essential for maintaining sustained and stable development of a... Tremendous achievements of live pig industry in China are closely related to the industrialization of the industry,and development trend of the latter is essential for maintaining sustained and stable development of animal husbandry.The paper,on the basis of defining the evolution of industrialized live pig breeding model,elaborated the industrialized operation models of live pig industry in China since 1978,i.e.household operation,large-scale operation,and industrialized operation.The external environment for the development of live pig industry was analyzed,such as global economic competition,development of experience economy,and stronger green consciousness of consumers.Then development trend of industrialized live pig breeding was analyzed as"expanding international market,consolidating domestic market,integrating resources of live pig industry for the integrated operation,promoting the industrialization model and breeding technology driven by live pig processing,applying animal welfare and the internet of things in live pig breeding industry". 展开更多
关键词 LIVE PIG INDUSTRIALIZATION Operation MODEL Evoluti
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A long way to go:impacts of urbanization on migrants’livelihoods and rural ecology in less industrialized regions
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作者 ZHANG Zhi-qi LI Ming-jing +2 位作者 LI Wen-jun WEI Yi-ran SHI Yi-lu 《Journal of Mountain Science》 SCIE CSCD 2023年第12期3450-3463,共14页
Urbanization,often coupled with industrialization,is generally considered as a boost for improving livelihood as well as alleviating ecological pressures of the rural areas.However,this experience needs to be tested i... Urbanization,often coupled with industrialization,is generally considered as a boost for improving livelihood as well as alleviating ecological pressures of the rural areas.However,this experience needs to be tested in less industrialized areas,particularly where the urbanization is driven by non-economic factors such as urban public services and relevant government policies rather than employment opportunities.Taking two villages on the Qinghai-Tibet Plateau as examples,through the field investigation by using semi-structured questionnaires and in-depth interviews,and statistical data analysis,we explored the impacts of urbanization on migrants’livelihoods and the ecological conditions of their original village rangeland.We found that the disposable income and savings of emigrant households were less than the stay households,which might be correlated to the limited employment due to the lagged industrialization in the local township,and the mismatch between their traditional labor skills and the demands of urban services.Their home-village rangeland overuse was not alleviated since the increasing grazing pressure caused by the stay households,though the emigrant households intended to decrease the number of livestock on their home pasture.We concluded that the urbanization misaligned with local industrialization may fail to improve migrant livelihoods and local ecological conditions in less industrialized areas.Our research supplements the previous urbanization theory by highlighting the non-industrialization driven urbanization,and is particularly pertinent for the transitional countries worldwide. 展开更多
关键词 URBANIZATION INDUSTRIALIZATION Livelihoods Ecological conditions Pastoral areas Qinghai-Tibet Plateau
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Effects of Different Sterilization Methods on the Product Characteristics of Sichuan Industrialized Huiguorou
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作者 Lili JI Yinfeng ZHAO +3 位作者 Benting HUANG Wenguang FENG Yuhang ZHOU Wei WANG 《Agricultural Biotechnology》 CAS 2021年第5期120-124,130,共6页
Pasteurization,116 and 121℃sterilization were used in the development of Sichuan Industrial Huiguorou.The sensory,color,texture,lipid oxidation,preservation and flavor substance types and contents of the products wer... Pasteurization,116 and 121℃sterilization were used in the development of Sichuan Industrial Huiguorou.The sensory,color,texture,lipid oxidation,preservation and flavor substance types and contents of the products were determined,and the effects of different sterilization methods on product characteristics were compared.The results showed that pasteurization was the best way to maintain the edible quality of products,but the storage period of products was very short,so the products could only be quickly distributed and consumed.Sterilization at 116℃and sterilization at 121℃could ensure the shelf life of Huiguorou under non-refrigeration conditions,and effectively solve the problem of long-term storage and transportation of Sichuan meat dishes.However,higher temperature had more or less adverse effect on the flavor of the product,and the product texture was too soft.It suggested that the better way was to sterilize at 116℃,which had less adverse effect on the flavor of the product,and could greatly prolong the non-refrigerated storability of the product,and increase the content of aldehydes and esters,so as to improve the flavor. 展开更多
关键词 Sichuan cuisine INDUSTRIALIZATION Huiguorou Sterilization process Product characteristics Shelf life
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Why the Yangzi Delta Did Not Become Industrialized: A Comparative Analysis of Economic Developments in China's Yangzi Delta Region and Great Britain
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作者 Fang Zhou 《Journal of Literature and Art Studies》 2015年第1期73-78,共6页
The development of the family-based handicraft industry in the Yangzi delta provided supplementary income and employment opportunities to auxiliary family members. But it did not replace subsistence farming as the pri... The development of the family-based handicraft industry in the Yangzi delta provided supplementary income and employment opportunities to auxiliary family members. But it did not replace subsistence farming as the primary method in which peasants made their living, and more importantly, it did not allow China to close the gap in the great divergence with the West. So why didn't the cotton-based handicraft industry catapult the Yangzi delta region into the modem era of industrialization? Why did the handicraft industry merely serve as a supplementary rather than an alternative means of livelihood? To understand the reasons why the handicraft industry did not transform China into an industrial and urban nation, it is important to examine the constraints in which population growth and land intensification had imposed on the peasants of the delta. These factors combined with the favorable geographical environment and commercial opportunities for trade in other regions, forced peasants to adopt the family-based handicraft industry as a supplementary source of income for survival. While the impact-response model may have suggested that it was the inability of the handicraft spinners and weavers to compete against British machines and the subsequent drop in cotton prices, a China-centered approach advocated by Paul Cohen would suggest domestic factors such as rapid population growth due to changes in taxation policies and the diminishing rate of return in labor, and the insufficient production office and grain may have been the real reasons that prevented the handicraft industry from developing into an alternative for farming. 展开更多
关键词 Chinese economy INDUSTRIALIZATION labor GEOGRAPHY
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Comparison of Low Rise Residential Industrialized Building Systems in Turkey
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作者 Semih Goksel Yildirim 《Journal of Literature and Art Studies》 2012年第9期864-871,共8页
Industrialized building systems came into the agenda in response to requirements of earthquake resistance and rapid construction in Turkey after 1999 Izmit earthquake. CFS (cold-formed steel) framing system is able ... Industrialized building systems came into the agenda in response to requirements of earthquake resistance and rapid construction in Turkey after 1999 Izmit earthquake. CFS (cold-formed steel) framing system is able to meet the existing requirements in the field of low rise residential. But, objective comparison is required for the selection of structural systems used in low rise residentials. CFS system is compared with timber frame and reinforced concrete building systems in terms of design and applicability criterion in circumstances of Turkey, and the results of this comparison are presented in this study. In order to compare building systems objectively, a sample project, has been designed and studied on it. Three structural systems have been separately applied over this project designed in consideration of existing housing stock and preferences of the construction industry of Turkey Evaluation method with different values is selected in comparison and properties of three different structural systems are graded according to evaluation method. As a result of comparison, the CFS system is the most advantageous low rise residential prefabricated construction system in terms of design and applicability 展开更多
关键词 low rise residential INDUSTRIALIZATION prefabricated reinforced concrete system CFS (cold-formed steel)frame timber frame
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Linking gold prices,fossil fuel costs and energy consumption to assess progress towards sustainable development goals in newly industrialized countries 被引量:2
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作者 Muhammad Farhan Bashir Muhammad Adnan Bashir +2 位作者 Syed Ali Raza Yuriy Bilan LászlóVasa 《Geoscience Frontiers》 SCIE CAS CSCD 2024年第3期447-457,共11页
The continuous rise in global environmental challenges has led to urgency toward establishing a secure framework to achieve sustainable development goals.This study establishes a novel theoretical framework to analyze... The continuous rise in global environmental challenges has led to urgency toward establishing a secure framework to achieve sustainable development goals.This study establishes a novel theoretical framework to analyze the role of energy prices,energy consumption,gold prices and economic growth on environmental degradation in newly industrialized economies.To realize sustainable development goals and foster environmental defence,this study utilizes CS-ARDL as the main econometric approach to investigate the asymmetric association between environmental degradation and relevant factors.We also use AMG,CS-DL,Driscoll-Kray and FGLS to enhance the robustness of our findings.Our econometric approach reveals that energy resource prices and renewable energy consumption reduce environmental degradation,while gold prices and fossil energy consumption elevate environmental pollutants.We also confirm the existence of the EKC hypothesis.The findings of our extensive analysis paved the way for a welldesigned environmental policy for NIC economies should focus on renewable energy consumption,green investments,and structural changes. 展开更多
关键词 Gold prices Fossil fuel costs Renewable Energy Consumption Environmental degradation Newly industrialized countries COP27
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Industrialized Innovation: The Connection of Science & Technology Innovation with Industrial Innovation 被引量:3
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作者 Yinxing Hong Yao Lu Jianghuai Zheng 《Frontiers of Economics in China-Selected Publications from Chinese Universities》 2017年第3期400-417,共18页
Abstract In light of the relationship and the current disconnection between science & technology (S&T) innovation and industrial innovation in China, it is necessary to put forward and emphasize the concept of ind... Abstract In light of the relationship and the current disconnection between science & technology (S&T) innovation and industrial innovation in China, it is necessary to put forward and emphasize the concept of industrialized innovation. Industrialized innovation is the bridge and intermediation between S&T innovation and industrial innovation, which is not only a concept, but also a mechanism and combination force. There are two ways to achieve industrialized innovation: through industry-university-research coordination and through technology entrepreneurship. The meaning of industry-university-research coordination is not about coordination among industry, university and research sectors in an institutional sense; rather it is about the coordination of the functions of cultivation and development in new industries, new technologies, and new talents of industrialized innovation. The incentive mechanism for industrialized innovation should motivate not only innovation but also coordination. Technology entrepreneurship is the industrialization of new technology through business start-ups, which occurs beyond the stage of incubation and development of new technology. The capital of technology entrepreneurship is the set consisting of knowledge capital manifested through technological innovation, human capital manifested through entrepreneurs, and physical capital in the form of venture capital. While physical capital is indispensable, knowledge capital and human capital play the decisive role in technology entrepreneurship. The industrialization of technological innovation involves two requirements: one is to enable the new technology industry to achieve a large scale rapidly, and the other is to fully realize the potential value of the new technology. Both requirements are reliant on effective innovation in business models. 展开更多
关键词 scientific and technological innovation industrial innovation industrialized innovation
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Integrated design approach for improving architectural forms in industrialized building systems 被引量:1
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作者 Siva Jaganathan Lenin Jawahar Nesan +1 位作者 Rahinah Ibrahim Abdul Hakim Mohammad 《Frontiers of Architectural Research》 CSCD 2013年第4期377-386,共10页
An architectural design process is investigated to achieve form flexibility in industrialized building systems (IBS), as IBS constructions do not have sufficient flexibility to develop varied architectural forms. Th... An architectural design process is investigated to achieve form flexibility in industrialized building systems (IBS), as IBS constructions do not have sufficient flexibility to develop varied architectural forms. The ethnography method has been used to examine the issues related to "form" flexibility in the design life cycle of IBS constructions by observing the constructions of live experimental models. The major tasks and respective design aspects that facilitate form flexibitities in architectural design have been identified. Furthermore, an integrated life cycle mode[ has been developed to effectively address the interfaces between the design tasks and eventually fulfill the needs of IBS in the design life cycle. 展开更多
关键词 Architectural design Built environment Design management Design model Design strategy industrialized buildingsystem Form flexibility
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Industrial solid wastes to environmental protection materials for removal of gaseous pollutants:A review
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作者 Jiacheng Bao Xin Sun +5 位作者 Ping Ning Kai Li Jie Yang Fei Wang Lei Shi Maohong Fan 《Green Energy & Environment》 SCIE EI CAS 2025年第1期34-83,共50页
The application of industrial solid wastes as environmentally functional materials for air pollutants control has gained much attention in recent years due to its potential to reduce air pollution in a cost-effective ... The application of industrial solid wastes as environmentally functional materials for air pollutants control has gained much attention in recent years due to its potential to reduce air pollution in a cost-effective manner.In this review,we investigate the development of industrialwaste-based functional materials for various gas pollutant removal and consider the relevant reaction mechanism according to different types of industrial solid waste.We see a recent effort towards achieving high-performance environmental functional materials via chemical or physical modification,in which the active components,pore size,and phase structure can be altered.The review will discuss the potential of using industrial solid wastes,these modified materials,or synthesized materials from raw waste precursors for the removal of air pollutants,including SO_(2),NO_(x),Hg^(0),H_(2)S,VOCs,and CO_(2).The challenges still need to be addressed to realize this potential and the prospects for future research fully.The suggestions for future directions include determining the optimal composition of these materials,calculating the real reaction rate and turnover frequency,developing effective treatment methods,and establishing chemical component databases of raw industrial solid waste for catalysts/adsorbent preparation. 展开更多
关键词 Industrial solid waste Reaction mechanism Modification method Air pollutants
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Design and experiment of the environment control system for the industrialized production of Agaricus bisporus
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作者 Kaixuan Zhao Xuefeng Zhu +3 位作者 Hao Ma Jiangtao Ji Xin Jin Jingwei Sun 《International Journal of Agricultural and Biological Engineering》 SCIE EI CAS 2021年第1期97-107,共11页
Environment parameters are the main factors affecting the growth and development of Agaricus bisporus.Because of the requirements of environmental conditions for high-efficiency industrialized production of Agaricus b... Environment parameters are the main factors affecting the growth and development of Agaricus bisporus.Because of the requirements of environmental conditions for high-efficiency industrialized production of Agaricus bisporus,equipments for environment control were developed.Based on the variable operating equipment,a multi-factor fuzzy controller was designed to realize the comprehensive control of ambient temperature,humidity,CO2 concentration,and the temperature and moisture of the compost.The test results showed that the temperature control error was less than±0.5°C and the response speed was more than 0.5°C/h;The control error of ambient humidity was less than±2%RH,and the response speed was more than 9%RH per hour;The moistures at different points in compost ranged from 50%to 70%with a standard deviation of 4.04.The control accuracy of environmental CO2 concentration was within 200μmol/mol.The overall performance of the control system was stable and reliable,which could meet the requirements of environment factors for the growth of Agaricus bisporus.The system can provide technical support and reference for the automatic and precise control of the environment during the industrialized production of Agaricus bisporus. 展开更多
关键词 environment control system Agaricus bisporus industrialized production vertical agriculture fuzzy controller DESIGN EXPERIMENT
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桥接未来--LCCF库函数的应用
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作者 吴剑铭 张志强 《橡塑技术与装备》 CAS 2025年第1期59-65,共7页
本文探讨了Siemens的LCCF库函数在工业自动化项目中的应用,LCCF库提供了一种软件层面的解决方案,通过库函数替代传统硬件协议网关,实现不同通信协议间的数据交换。介绍了Siemens库函数的分类与功能,阐述了LCCF库的主要组件及其在协议转... 本文探讨了Siemens的LCCF库函数在工业自动化项目中的应用,LCCF库提供了一种软件层面的解决方案,通过库函数替代传统硬件协议网关,实现不同通信协议间的数据交换。介绍了Siemens库函数的分类与功能,阐述了LCCF库的主要组件及其在协议转换中的优势,包括简化配置流程、增强系统兼容性、降低技术门槛等。通过具体的应用实例,展示了LCCF库在SIMATIC控制器与Rockwell及Mitsubishi控制器之间通信的实现方法。此外,文章还对LCom与LCCF两个Siemens通信库进行了比较分析,指出了它们的共同点与不同点。 展开更多
关键词 LCCF 协议网关 数据交换CIP(Common Industrial Protocol) MELSEC Communication Protocol(MC协议)
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Digital Economy and Corporate Innovation-Washing--An Empirical Study on How Information Mitigates Policy Distortion
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作者 Li Jian Zhao Lexin +1 位作者 Yao Nengzhi Bai Junhong 《China Economist》 2025年第1期29-54,共26页
As stated in the Report to the 20th National Congress of the Communist Party of China(CPC),innovation remains at the heart of China’s modernization drive,and it is vital to optimize the allocation of innovation resou... As stated in the Report to the 20th National Congress of the Communist Party of China(CPC),innovation remains at the heart of China’s modernization drive,and it is vital to optimize the allocation of innovation resources,deepen structural scientific and technological reforms,and enhance the overall performance of China’s innovation system.Government incentives have boosted firm R&D and innovation efforts;however,they have also triggered an innovation dilemma where enterprises,capitalizing on their informational advantages,resort to innovation-washing behaviors that undermine the intended purpose of the policies.Based on the information asymmetry theory,this paper conducts an empirical study on how the digital economy affects firms’innovation-washing behavior.The development of the regional digital economy could suppress firm innovation-washing behavior in the region,and such a mitigation effect is primarily caused by an increase in the number of digital industry professionals.According to our heterogeneity analysis,the digital economy has a greater impact on firm innovation-washing behavior for certain types of enterprises,including non-state-owned enterprises(non-SOEs),small and medium-sized enterprises(SMEs),enterprises in less competitive industries,and enterprises in unfavorable business environments.Our mechanism analysis revealed that the digital economy may restrain innovation-washing behavior by reducing information asymmetry between enterprises and external stakeholders.In terms of economic outcomes,the digital economy has the potential to directly influence firm innovation output while also indirectly mitigating the subsequent decline in innovation output by discouraging innovation-washing.This paper enriches the research findings on how the digital economy breaks down“information silos”and offers a potential solution to the“emphasis on input and quantity over quality and efficiency”phenomenon in science and technology innovation practices. 展开更多
关键词 Digital economy innovation-washing behavior information asymmetry industrial policy
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Geographical Indications and Regional Public Brands of the Whole Rice Industry Chain in the Yangtze River Economic Belt
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作者 Min ZHANG Li GAO +2 位作者 Dongjing LI Juncheng ZHU Bin HU 《Asian Agricultural Research》 2025年第1期1-13,共13页
The Yangtze River Economic Belt is the main rice producing area in China.The rice industry chain is the agricultural pillar industry chain of this economic belt and it is the key to ensuring national food security and... The Yangtze River Economic Belt is the main rice producing area in China.The rice industry chain is the agricultural pillar industry chain of this economic belt and it is the key to ensuring national food security and promoting comprehensive rural revitalization.This study discusses the entire rice industry chain in the Yangtze River Economic Belt from the national rice production functional zones,agricultural product quality and safety,national famous and excellent new agricultural products,national specialty agricultural products,"China s good grain and oil"products,and national advantageous characteristic industrial clusters.Then,it discusses the geographical indications of rice and its products in this economic belt from geographical indication products,geographical indication trademarks,agricultural geographical indications,geographical indication standards,geographical indication special indications,national geographical indication product protection demonstration zones,and Chinese geographical indication products protected by the European Union.In addition,it analyzes the five main problems between geographical indications and public brands,such as the limited use of geographical indication specific signs and the imperfect intellectual property protection system for geographical indications.Finally,it proposes eight strategies,including promoting the high-quality development of the entire rice industry chain,creating a geographical indication regional public brand for rice and its products,and implementing geographical indication protection projects. 展开更多
关键词 Yangtze River Economic Belt Rice and its products Entire industry chain Geographical indication Regional public brand
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Timely Policy Exit:Reducing Over-Investment and Driving High-Quality Firm Performance
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作者 Dai Hongwei Zheng Lichen 《China Economist》 2025年第1期55-76,共22页
Using data from the 11th to 14th Five-Year Plan periods(2006-2025),this study applies a Difference-in-Differences(DID)approach to assess the impact of industrial policy withdrawal.Industries that have faced policy wit... Using data from the 11th to 14th Five-Year Plan periods(2006-2025),this study applies a Difference-in-Differences(DID)approach to assess the impact of industrial policy withdrawal.Industries that have faced policy withdrawal for over a decade are categorized as the treatment group,while consistently supported industries form the control group.The analysis examines how withdrawal affects firm total factor productivity(TFP)and investment behavior.The results show that policy withdrawal boosts firm TFP by reducing over-investment and improving the efficiency of R&D spending.This effect is particularly evident in industries with strong,competitive leading firms.Additionally,in regions with lower levels of marketization,timely policy withdrawal plays a key role in curbing over-investment.This study also highlights a dual effect of policy withdrawal:while it fosters corporate social responsibility,it may also encourage financial speculation.These findings suggest that the implementation of industrial policy should provide“timely assistance”over a limited timeframe rather than long-term support to well-established industries.As industries mature,policy support should be gradually reduced or phased out to avoid over-investment and enhance firm efficiency. 展开更多
关键词 Industrial policy withdrawal total factor productivity(TFP) OVER-INVESTMENT shift from the real economy to financial speculation staggered difference-in-differences(DID)
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