The agricultural industry development in China has been very successful, but there exist some problems, such as weak financial support strength. With the help of DEA-Malmquist index method, this paper evaluated the ef...The agricultural industry development in China has been very successful, but there exist some problems, such as weak financial support strength. With the help of DEA-Malmquist index method, this paper evaluated the efficiency of the agricultural industrialization＇s financial supports, made a deep study of its influencing factors, which have an extremely important influence on the perfect agricultural industrialization＇s development.展开更多
Developing agricultural logistics is important to farm products circulation and it is helpful to solve the problems about agriculture, rural areas and peasantry of China. It is not a negligible countermeasure to incre...Developing agricultural logistics is important to farm products circulation and it is helpful to solve the problems about agriculture, rural areas and peasantry of China. It is not a negligible countermeasure to increase peasants＇ incomes and enhance the capability of agriculture development in agricultural industrialization, meanwhile it can also raise the efficiency of farm products circulation. This paper firstly expounded that agricultural industrialization should include agricultural logistics, then analyzed the present problems of agricultural logistics and the significance of developing modem agricultural logistics which based on agricultural industrialization in China. Lastly, it put forward the countermeasures to develop agricultural logistics based on agricultural industrialization.展开更多
This paper studies the industrialization of China, a key problem of Chinese economic development with self-organization theory in system science. The dual economic structure of modern industry and traditional agricult...This paper studies the industrialization of China, a key problem of Chinese economic development with self-organization theory in system science. The dual economic structure of modern industry and traditional agriculture existing simultaneously is the typical economic structure for most developing countries. How can we break the dual economic structure? After China has carried out the peasant family output-related system of contracted responsibilities, the rural enterprises which develop swiftly and violently are setting up a bridge between traditional agriculture and modern industry. This paper models the triple economic structure formed by traditional agriculture, rural enterprises and modern industry. From the study of structure evolution, we obtain the important relationship between economic growth rate, the rate of technological progress, the growth rate of capital and the growth rate of population, deduce three critical points of population growth, and find out the conditions under which the national economic system forms a stable and orderly self-organized structure. On the basis of quantitative analysis, we propose an approach to the strategies of industrialization of China, especially to the problem of rural enterprise development and rural labor transfer, and give three conclusions and four developmental strategies about national economic system.展开更多
Natural Gas Industry B创刊于2014年,是天然气工业杂志社与KeAi公司合作出版的国际OA期刊,在爱思唯尔旗下的ScienceDirect平台上双月出版。论文聚焦天然气、氢气、氦气、地热等地质能源,涵盖地质勘探、气藏开发、工程技术、储运利用、...Natural Gas Industry B创刊于2014年,是天然气工业杂志社与KeAi公司合作出版的国际OA期刊,在爱思唯尔旗下的ScienceDirect平台上双月出版。论文聚焦天然气、氢气、氦气、地热等地质能源,涵盖地质勘探、气藏开发、工程技术、储运利用、净化化工、产业趋势等专业方向。期刊服务全球天然气产业,并积极推动能源行业碳减排和低碳转型的发展。展开更多
Natural Gas Industry B创刊于2014年,是天然气工业杂志社与KeAi公司合作出版的国际OA期刊,在爱思唯尔旗下的Science Direct平台上双月出版。论文聚焦天然气、氢气、氦气、地热等地质能源,涵盖地质勘探、气藏开发、工程技术、储运利用...Natural Gas Industry B创刊于2014年,是天然气工业杂志社与KeAi公司合作出版的国际OA期刊,在爱思唯尔旗下的Science Direct平台上双月出版。论文聚焦天然气、氢气、氦气、地热等地质能源,涵盖地质勘探、气藏开发、工程技术、储运利用、净化化工、产业趋势等专业方向。期刊服务全球天然气产业,并积极推动能源行业碳减排和低碳转型的发展。展开更多
Polymer nanocomposite coatings(PNCCs)are unprecedented generation of coatings engineered for displaying inexpensive and brilliant functional surface coatings with eminent corrosion guard,mechanical resistance,antimicr...Polymer nanocomposite coatings(PNCCs)are unprecedented generation of coatings engineered for displaying inexpensive and brilliant functional surface coatings with eminent corrosion guard,mechanical resistance,antimicrobial,chemical durability,electrical insulation,and UV aging features.Due to their widely anticipation in petroleum,applications in building,conveyance,aerospace,electronics,automobiles and energy,these multi-functional coatings have a tremendous leverage in human life,all technological and scientific subjects.Numerous applications have been made for multilateral polymers like polyurethane(PU),epoxy(EP),polyaniline(PANI)conductive polymer,polypyrrole(PPy),and etc,on various metallic surfaces especially,carbon steel substrate owing to their excellent resistance properties.Practically,nanomaterials can possess potential in the all-interdisciplinary domains of materials science and engineering,chemical and physical sciences,biological and health sciences.As known,the designed polymer nanocomposite coating paradigm is fundamentally constituted from polymer or resin as a vehicle and inorganic nanofillers(nanoparticles and nanocomposites).Some commercialized and excessively employed nanocontainers in polymer nanocomposite coating formulations,like ZnO,TiO_(2),carbon nanotubes(CNTs),clay,SiO_(2),Al_(2)O_(3),graphene,GO,CeO_(2),ZrO_(2),FeTiO_(3),etc were discussed.The current review covered the chemistry and potential applications of the largest utilized multifunctional polymer nanocomposite coatings such as EP,PU and other considerable PNCCs.Lately,a titanic attention was made for epoxy nanocomposites because of their distinct physicochemical characteristics,which result from the combined qualities of the nanoparticles and polymer material unity.In addition,the author incorporated some of his scientific contributions in this area represented in construction of innovative functional polymer nanocomposites for a variety of uses with high economic,industrial impacts and future orientation.Furthermore,some newly published applications of polymer nanocomposite coatings were incorporated and discussed.展开更多
Natural Gas Industry B创刊于2014年,是天然气工业杂志社与KeAi公司合作出版的一本开放获取型国际期刊,在爱思唯尔旗下的ScienceDirect平台双月出版。创刊至今,Natural Gas Industry B始终秉承“报道天然气领域前沿学术研究,展示工程...Natural Gas Industry B创刊于2014年,是天然气工业杂志社与KeAi公司合作出版的一本开放获取型国际期刊,在爱思唯尔旗下的ScienceDirect平台双月出版。创刊至今,Natural Gas Industry B始终秉承“报道天然气领域前沿学术研究,展示工程技术发展趋势,以理论研究成果推动工程技术进步”的办刊宗旨,服务全球天然气产业,并积极推动能源行业碳减排和低碳转型的发展。期刊现被ESCI、Scopus、GeoRef、INSPEC、NASA ADS等数据库检索,获得了国际学术界的广泛认可。2024年,期刊获得Web of Science影响因子4.2,进入科睿唯安JCR报告ENERGY&FUELS学科Q2区,2025年,期刊进入中科院《期刊分区表》工程技术大类2区,能源与燃料小类2区。展开更多
Natural Gas Industry B创刊于2014年,是天然气工业杂志社与KeAi公司合作出版的一本开放获取型国际期刊,在爱思唯尔旗下的ScienceDirect平台双月出版。创刊至今,Natural Gas Industry B始终秉承“报道天然气领域前沿学术研究,展示工程...Natural Gas Industry B创刊于2014年,是天然气工业杂志社与KeAi公司合作出版的一本开放获取型国际期刊,在爱思唯尔旗下的ScienceDirect平台双月出版。创刊至今,Natural Gas Industry B始终秉承“报道天然气领域前沿学术研究,展示工程技术发展趋势,以理论研究成果推动工程技术进步”的办刊宗旨,服务全球天然气产业,并积极推动能源行业碳减排和低碳转型的发展。展开更多
Cotton(Gossypium hirsutum L.)is one of the most important global crops that supports the textile industry and pro-vides a living for millions of farmers.The constantly increasing demand needs a significant rise in cot...Cotton(Gossypium hirsutum L.)is one of the most important global crops that supports the textile industry and pro-vides a living for millions of farmers.The constantly increasing demand needs a significant rise in cotton production.Genome editing technology,specifically with clustered regularly interspaced short palindromic repeats(CRISPR)/CRISPR-associated protein(Cas)tools,has opened new possibilities for trait development in cotton.It allows pre-cise and efficient manipulation within the cotton genome when compared with other genetic engineering tools.Current developments in CRISPR/Cas technology,including prime editing,base editing,and multiplexing editing,have expanded the scope of traits in cotton breeding that can be targeted.CRISPR/Cas genome editing has been employed to generate effectively CRISPRized cotton plants with enhanced agronomic traits,including fiber yield and quality,oil improvement,stress resistance,and enhanced nutrition.Here we summarized the various target genes within the cotton genome which have been successfully altered with CRISPR/Cas tools.However,some challenges remain,cotton is tetraploid genome having redundant gene sets and homologs making challenges for genome edit-ing.To ensure specificity and avoiding off-target effects,we need to optimize various parameters such as target site,guide RNA design,and choosing right Cas variants.We outline the future prospects of CRISPR/Cas in cotton breeding,suggesting areas for further research and innovation.A combination of speed breeding and CRISPR/Cas might be useful for fastening trait development in cotton.The potentials to create customized cotton cultivars with enhanced traits to meet the higher demands for the agriculture and textile industry.展开更多
This article generally studies American workers’ economic conditions in the late nineteenth century. Through the examination of their poor living conditions, the author aims to expose the dark side of America in the ...This article generally studies American workers’ economic conditions in the late nineteenth century. Through the examination of their poor living conditions, the author aims to expose the dark side of America in the period of Industrialization.展开更多
British writer David Herbert Lawrence was one of the most distinguished writers in the twentieth century who showed great concern to the influence of industrialization on human beings. This paper intends to give an ex...British writer David Herbert Lawrence was one of the most distinguished writers in the twentieth century who showed great concern to the influence of industrialization on human beings. This paper intends to give an examination of his last full length novel Lady Chatterley’s Lover from the respect of two main characters, Clifford and Mellors. By making a contrast between these two men, the writer of this paper draws out the conclusion that David Herbert Lawrence preferred a natural human life to the industrialized civilization.展开更多
新型城市化建设和管理过程中,借助建筑信息模型(building information modeling,BIM)与地理信息系统(geographic information system,GIS)的数据集成,不但能实现建筑物的精细化表达,而且室外信息得以兼顾,实现空间分析及室内外一体化表...新型城市化建设和管理过程中,借助建筑信息模型(building information modeling,BIM)与地理信息系统(geographic information system,GIS)的数据集成,不但能实现建筑物的精细化表达,而且室外信息得以兼顾,实现空间分析及室内外一体化表达。但BIM与GIS两种不同的数据格式无法直接实现数据的互通。为此,首先分析了模型IFC和CityGML在文档形式等方面的差异,并实现了多个简单建筑物IFC模型到CityGML3.0 LOD2、LOD3的转换。其次,针对上述数据集成实验中语义丢失问题,扩展GIS的CityGML3.0数据格式,提出CityGML B-Con扩展模型,完善IFC到CityGML3.0的一对一映射关系。最后,实现多个不同复杂程度建筑物IFC模型到CityGML B-Con扩展模型的转换。实验结果表明,利用CityGML B-Con模型能实现BIM与GIS的数据集成。宏观层面来说,能够增强转换后建筑物外观的细节程度,微观层面而言,BuildingConstructiveElement和BuildingInstallation的子类得以区分,IfcStair、IfcRamp和IfcBeam等建筑构件都能通过一对一映射的方式转换至CityGML中,克服了CityGML原有标准在建筑物构件表达方面的缺陷,有效减少了BIM源数据语义信息的丢失。展开更多
基金Supported by the Sociology Scientific Fund of Heilongjiang Province(12C033)
文摘The agricultural industry development in China has been very successful, but there exist some problems, such as weak financial support strength. With the help of DEA-Malmquist index method, this paper evaluated the efficiency of the agricultural industrialization＇s financial supports, made a deep study of its influencing factors, which have an extremely important influence on the perfect agricultural industrialization＇s development.
基金Supported by NSFC (50878029)Natural Science Foundation of Hunan Province of China (07JJ3108)Scientific Research Fund of Hunan Provincial Education Department (06A006, 06C119)
文摘Developing agricultural logistics is important to farm products circulation and it is helpful to solve the problems about agriculture, rural areas and peasantry of China. It is not a negligible countermeasure to increase peasants＇ incomes and enhance the capability of agriculture development in agricultural industrialization, meanwhile it can also raise the efficiency of farm products circulation. This paper firstly expounded that agricultural industrialization should include agricultural logistics, then analyzed the present problems of agricultural logistics and the significance of developing modem agricultural logistics which based on agricultural industrialization in China. Lastly, it put forward the countermeasures to develop agricultural logistics based on agricultural industrialization.
文摘This paper studies the industrialization of China, a key problem of Chinese economic development with self-organization theory in system science. The dual economic structure of modern industry and traditional agriculture existing simultaneously is the typical economic structure for most developing countries. How can we break the dual economic structure? After China has carried out the peasant family output-related system of contracted responsibilities, the rural enterprises which develop swiftly and violently are setting up a bridge between traditional agriculture and modern industry. This paper models the triple economic structure formed by traditional agriculture, rural enterprises and modern industry. From the study of structure evolution, we obtain the important relationship between economic growth rate, the rate of technological progress, the growth rate of capital and the growth rate of population, deduce three critical points of population growth, and find out the conditions under which the national economic system forms a stable and orderly self-organized structure. On the basis of quantitative analysis, we propose an approach to the strategies of industrialization of China, especially to the problem of rural enterprise development and rural labor transfer, and give three conclusions and four developmental strategies about national economic system.
文摘Natural Gas Industry B创刊于2014年,是天然气工业杂志社与KeAi公司合作出版的国际OA期刊,在爱思唯尔旗下的ScienceDirect平台上双月出版。论文聚焦天然气、氢气、氦气、地热等地质能源,涵盖地质勘探、气藏开发、工程技术、储运利用、净化化工、产业趋势等专业方向。期刊服务全球天然气产业,并积极推动能源行业碳减排和低碳转型的发展。
文摘Natural Gas Industry B创刊于2014年,是天然气工业杂志社与KeAi公司合作出版的国际OA期刊,在爱思唯尔旗下的Science Direct平台上双月出版。论文聚焦天然气、氢气、氦气、地热等地质能源,涵盖地质勘探、气藏开发、工程技术、储运利用、净化化工、产业趋势等专业方向。期刊服务全球天然气产业,并积极推动能源行业碳减排和低碳转型的发展。
文摘Polymer nanocomposite coatings(PNCCs)are unprecedented generation of coatings engineered for displaying inexpensive and brilliant functional surface coatings with eminent corrosion guard,mechanical resistance,antimicrobial,chemical durability,electrical insulation,and UV aging features.Due to their widely anticipation in petroleum,applications in building,conveyance,aerospace,electronics,automobiles and energy,these multi-functional coatings have a tremendous leverage in human life,all technological and scientific subjects.Numerous applications have been made for multilateral polymers like polyurethane(PU),epoxy(EP),polyaniline(PANI)conductive polymer,polypyrrole(PPy),and etc,on various metallic surfaces especially,carbon steel substrate owing to their excellent resistance properties.Practically,nanomaterials can possess potential in the all-interdisciplinary domains of materials science and engineering,chemical and physical sciences,biological and health sciences.As known,the designed polymer nanocomposite coating paradigm is fundamentally constituted from polymer or resin as a vehicle and inorganic nanofillers(nanoparticles and nanocomposites).Some commercialized and excessively employed nanocontainers in polymer nanocomposite coating formulations,like ZnO,TiO_(2),carbon nanotubes(CNTs),clay,SiO_(2),Al_(2)O_(3),graphene,GO,CeO_(2),ZrO_(2),FeTiO_(3),etc were discussed.The current review covered the chemistry and potential applications of the largest utilized multifunctional polymer nanocomposite coatings such as EP,PU and other considerable PNCCs.Lately,a titanic attention was made for epoxy nanocomposites because of their distinct physicochemical characteristics,which result from the combined qualities of the nanoparticles and polymer material unity.In addition,the author incorporated some of his scientific contributions in this area represented in construction of innovative functional polymer nanocomposites for a variety of uses with high economic,industrial impacts and future orientation.Furthermore,some newly published applications of polymer nanocomposite coatings were incorporated and discussed.
文摘Natural Gas Industry B创刊于2014年,是天然气工业杂志社与KeAi公司合作出版的一本开放获取型国际期刊,在爱思唯尔旗下的ScienceDirect平台双月出版。创刊至今,Natural Gas Industry B始终秉承“报道天然气领域前沿学术研究,展示工程技术发展趋势,以理论研究成果推动工程技术进步”的办刊宗旨,服务全球天然气产业,并积极推动能源行业碳减排和低碳转型的发展。期刊现被ESCI、Scopus、GeoRef、INSPEC、NASA ADS等数据库检索,获得了国际学术界的广泛认可。2024年,期刊获得Web of Science影响因子4.2,进入科睿唯安JCR报告ENERGY&FUELS学科Q2区,2025年,期刊进入中科院《期刊分区表》工程技术大类2区,能源与燃料小类2区。
文摘Natural Gas Industry B创刊于2014年,是天然气工业杂志社与KeAi公司合作出版的一本开放获取型国际期刊,在爱思唯尔旗下的ScienceDirect平台双月出版。创刊至今,Natural Gas Industry B始终秉承“报道天然气领域前沿学术研究,展示工程技术发展趋势,以理论研究成果推动工程技术进步”的办刊宗旨,服务全球天然气产业,并积极推动能源行业碳减排和低碳转型的发展。
文摘Cotton(Gossypium hirsutum L.)is one of the most important global crops that supports the textile industry and pro-vides a living for millions of farmers.The constantly increasing demand needs a significant rise in cotton production.Genome editing technology,specifically with clustered regularly interspaced short palindromic repeats(CRISPR)/CRISPR-associated protein(Cas)tools,has opened new possibilities for trait development in cotton.It allows pre-cise and efficient manipulation within the cotton genome when compared with other genetic engineering tools.Current developments in CRISPR/Cas technology,including prime editing,base editing,and multiplexing editing,have expanded the scope of traits in cotton breeding that can be targeted.CRISPR/Cas genome editing has been employed to generate effectively CRISPRized cotton plants with enhanced agronomic traits,including fiber yield and quality,oil improvement,stress resistance,and enhanced nutrition.Here we summarized the various target genes within the cotton genome which have been successfully altered with CRISPR/Cas tools.However,some challenges remain,cotton is tetraploid genome having redundant gene sets and homologs making challenges for genome edit-ing.To ensure specificity and avoiding off-target effects,we need to optimize various parameters such as target site,guide RNA design,and choosing right Cas variants.We outline the future prospects of CRISPR/Cas in cotton breeding,suggesting areas for further research and innovation.A combination of speed breeding and CRISPR/Cas might be useful for fastening trait development in cotton.The potentials to create customized cotton cultivars with enhanced traits to meet the higher demands for the agriculture and textile industry.
文摘This article generally studies American workers’ economic conditions in the late nineteenth century. Through the examination of their poor living conditions, the author aims to expose the dark side of America in the period of Industrialization.
文摘British writer David Herbert Lawrence was one of the most distinguished writers in the twentieth century who showed great concern to the influence of industrialization on human beings. This paper intends to give an examination of his last full length novel Lady Chatterley’s Lover from the respect of two main characters, Clifford and Mellors. By making a contrast between these two men, the writer of this paper draws out the conclusion that David Herbert Lawrence preferred a natural human life to the industrialized civilization.
文摘新型城市化建设和管理过程中,借助建筑信息模型(building information modeling,BIM)与地理信息系统(geographic information system,GIS)的数据集成,不但能实现建筑物的精细化表达,而且室外信息得以兼顾,实现空间分析及室内外一体化表达。但BIM与GIS两种不同的数据格式无法直接实现数据的互通。为此,首先分析了模型IFC和CityGML在文档形式等方面的差异,并实现了多个简单建筑物IFC模型到CityGML3.0 LOD2、LOD3的转换。其次,针对上述数据集成实验中语义丢失问题,扩展GIS的CityGML3.0数据格式,提出CityGML B-Con扩展模型,完善IFC到CityGML3.0的一对一映射关系。最后,实现多个不同复杂程度建筑物IFC模型到CityGML B-Con扩展模型的转换。实验结果表明,利用CityGML B-Con模型能实现BIM与GIS的数据集成。宏观层面来说,能够增强转换后建筑物外观的细节程度,微观层面而言,BuildingConstructiveElement和BuildingInstallation的子类得以区分,IfcStair、IfcRamp和IfcBeam等建筑构件都能通过一对一映射的方式转换至CityGML中,克服了CityGML原有标准在建筑物构件表达方面的缺陷,有效减少了BIM源数据语义信息的丢失。
