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A Further Discussion on Trends in the Development of Advanced Manufacturing Technology

YANG Shu-zi, WU Bo, LI Bin

Frontiers of Mechanical Engineering 2006, Volume 1, Issue 1,   Pages 1-5 doi: 10.1007/s11465-005-0002-y

Abstract:

This paper is a supplement to Trends in the Development of Advanced Manufacturing Technology (YangIt first points out the strategic status of manufacturing industry in state development.Then, a detailed analysis is given on the features and trends in the development of advanced manufacturingFinally, it puts forth the guiding ideologies for the development of advanced manufacturing technologyand the aspects China should give priority to in development, while stressing on the principles of independence

Keywords： Development     development     integration     networking     orientation    

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The Birth, Development and Prediction of Future Trends of Highrise and Super-highrise Building

Dai Fudong

Strategic Study of CAE 1999, Volume 1, Issue 2,   Pages 6-18

Abstract: The history of the development of highrise and super-highrise building may be devided into four stagesA decade ago, accompanied with the development of economics, there was a booming of highrise and super-highrise

Keywords： highrise and super-highrise building     development     future trends    

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Development Trends and Implication in Marine Engineering and Technology

Task Force for the Study on Development Strategy of China’s Marine Engineering and Technology Comprehensive

Strategic Study of CAE 2016, Volume 18, Issue 2,   Pages 126-130 doi: 10.15302/J-SSCAE-2016.02.016

Abstract:

The paper examines current state and trends of the marine engineering and technologies around theworld and attempts to extrapolate lessons for China’s development efforts.The major characteristics and tendency of the world ocean development come in the form of advanced equipmentIn-depth analysis of the aforementioned characteristics and trends allows us reach a list of importantposition as part of its the national development strategy; promote science and technology innovation

Keywords： marine engineering     marine science and technology     development trends     implication    

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The Development Trends and Prospect of World Aeropropulsion Technology in the 21st Century

Liu Daxiang,Jin Jie

Strategic Study of CAE 2004, Volume 6, Issue 9,   Pages 1-8

Abstract:

The accelerating development trends of world aeropropulsion technology will be persistent in the 21st

Keywords： aeropropulsion     development trends     gas turbine     ultra-supersonic    

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Forseeing Trends of Development of Analytical Instruments

Jin Qinhan

Strategic Study of CAE 2001, Volume 3, Issue 1,   Pages 85-88

Abstract: The development of analytical instrument industry is one of the main promotion forces and basis for thedevelopment of modern science and technology, economy and society.It should be considered as a strategy of the whole nation to speed up the development of scientific instruments

Keywords： analytical instruments     scientific instruments     instrumental innovation     trends    

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Development Trends and Path for China’s Civil and Structural Engineering Science and Technology to 2035

Tao Muxuan,Nie Jianguo,Fan Jiansheng,Pan Wenhao,Wang Jiaji,Liu Cheng

Strategic Study of CAE 2017, Volume 19, Issue 1,   Pages 73-79 doi: 10.15302/J-SSCAE-2017.01.011

Abstract:

China's urbanization development needs to shift from rapid growthmajor carrier and symbol of urbanization, civil and structural engineering will become one of the key developmentoverall review of world-leading technologies in civil and structural engineering fields; summarizes the developmentdirection and trends of civil and structural engineering technologies to 2035; and identifies pendingThis paper then proposes key technologies and a development path for civil and structural engineering

Keywords： 2035     civil engineering     structural engineering     development trends     key technology     development path    

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Recent development on innovation design of reconfigurable mechanisms in China

Wuxiang ZHANG, Shengnan LU, Xilun DING

Frontiers of Mechanical Engineering 2019, Volume 14, Issue 1,   Pages 15-20 doi: 10.1007/s11465-018-0517-7

Abstract: The future development trends are analyzed and forecasted.

Keywords： innovation design     reconfigurable mechanisms     metamorphic mechanisms     origami-derived mechanisms     developmenttrends    

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Catalysis of semihydrogenation of acetylene to ethylene: current trends, challenges, and outlook

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 7,   Pages 1031-1059 doi: 10.1007/s11705-021-2113-3

Abstract: Ethylene is an important feedstock for various industrial processes, particularly in the polymer industry. Unfortunately, during naphtha cracking to produce ethylene, there are instances of acetylene presence in the product stream, which poisons the Ziegler–Natta polymerization catalysts. Thus, appropriate process modification, optimization, and in particular, catalyst design are essential to ensure the production of highly pure ethylene that is suitable as a feedstock in polymerization reactions. Accordingly, carefully selected process parameters and the application of various catalyst systems have been optimized for this purpose. This review provides a holistic view of the recent reports on the selective hydrogenation of acetylene. Previously published reviews were limited to Pd catalysts. However, effective new metal and non-metal catalysts have been explored for selective acetylene hydrogenation. Updates on this recent progress and more comprehensive computational studies that are now available for the reaction are described herein. In addition to the favored Pd catalysts, other catalyst systems including mono, bimetallic, trimetallic, and ionic catalysts are presented. The specific role(s) that each process parameter plays to achieve high acetylene conversion and ethylene selectivity is discussed. Attempts have been made to elucidate the possible catalyst deactivation mechanisms involved in the reaction. Extensive reports suggest that acetylene adsorption occurs through an active single-site mechanism rather than via dual active sites. An increase in the reaction temperature affords high acetylene conversion and ethylene selectivity to obtain reactant streams free of ethylene. Conflicting findings to this trend have reported the presence of ethylene in the feed stream. This review will serve as a useful resource of condensed information for researchers in the field of acetylene-selective hydrogenation.

Keywords： selectivity     hydrogenation     acetylene     ethylene     palladium    

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Mapping the trends and prospects of battery cathode materials based on patent landscape

Frontiers in Energy   Pages 822-832 doi: 10.1007/s11708-023-0900-x

Abstract: Identifying trends and prospects of cathode materials based on patent analysis is considered a kernelis performed on 6 popular cathode materials by comprehensively considering performance comparison, development

Keywords： patent analysis     cathode     batteries     technology life cycle    

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Trends of environmental accidents and impact factors in China

Pengli XUE, Weihua ZENG

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 2,   Pages 266-276 doi: 10.1007/s11783-010-0267-1

Abstract: accidents showed an increasing trend in underdeveloped regions, which was caused by the transfer and the development

Keywords： environmental accidents     spatial and temporal trends     environmental risk    

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High-Speed EMUs: Characteristics of Technological Development and Trends

Hongwei Zhao, Jianying Liang, Changqing Liu

Engineering 2020, Volume 6, Issue 3,   Pages 234-244 doi: 10.1016/j.eng.2020.01.008

Keywords： EngineeringAchievements    

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Emerging trends in self-healable nanomaterials for triboelectric nanogenerators: A comprehensive review

Frontiers in Energy   Pages 727-750 doi: 10.1007/s11708-023-0896-2

Abstract: A thorough analysis of triboelectric nanogenerators (TENGs) that make use of self-healable nanomaterials is presented in this review. These TENGs have shown promise as independent energy sources that do not require an external power source to function. TENGs are developing into a viable choice for powering numerous applications as low-power electronics technology advances. Despite having less power than conventional energy sources, TENGs do not directly compete with these. TENGs, on the other hand, provide unique opportunities for future self-powered systems and might encourage advancements in energy and sensor technologies. Examining the many approaches used to improve nanogenerators by employing materials with shape memory and self-healable characteristics is the main goal of this review. The findings of this comprehensive review provide valuable information on the advancements and possibilities of TENGs, which opens the way for further research and advancement in this field. The discussion of life cycle evaluations of TENGs provides details on how well they perform in terms of the environment and identifies potential improvement areas. Additionally, the cost-effectiveness, social acceptability, and regulatory implications of self-healing TENGs are examined, as well as their economic and societal ramifications.

Keywords： triboelectric nanogenerator (TENG)     self-healable nanomaterials     self-powered devices     energy    

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Automobile Lightweight Technology: Development Trends of Aluminum/Magnesium Alloys and Their Forming

Fu Penghuai,Peng Liming and Ding Wenjiang

Strategic Study of CAE 2018, Volume 20, Issue 1,   Pages 84-90 doi: 10.15302/J-SSCAE-2018.01.012

Abstract:

This study reviews the development of aluminum and magnesium alloys,including new materials, forming technologies, and application trends; analyzes the obstacles of their

Keywords： automobile     lightweight     aluminum alloy     magnesium alloy     forming technology     development trend    

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CONCENTRATIONS AND FLUXES OF DISSOLVED NUTRIENTS IN THE YANGTZE RIVER: LONG-TERM TRENDS AND ECOLOGICAL

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 4,   Pages 559-567 doi: 10.15302/J-FASE -2020344

Abstract:

Intensifying human activity in the Yangtze River basin has substantially increased nutrient concentrations in the Yangtze River Estuary, leading to degradation of the coastal environment. Analysis of nutrient determinations published over the past 50 years reveals a gradual decreasing trend in the concentrations and fluxes of dissolved silicate (DSi). However, both dissolved inorganic nitrogen (DIN) and dissolved inorganic phosphate (DIP) concentrations have increased significantly since the 1970s. The frequency of and area covered by red tide outbreaks have increased greatly during this period, mainly due to changes in nutrient supply ratios [i.e., N/P (DIN/DIP), N/Si (DIN/DSi), P/Si (DIP/DSi)]. A strong correlation was found between the riverine DIN fluxes and the estimated DIN inputs from the major N sources, particularly fertilizers and atmospheric deposition. The data provide a comprehensive assessment of nutrients in the Yangtze River basin and their ecological impacts and indicate a potentially significant influence of atmospheric deposition on DIN loadings and fluxes.

 

Keywords： atmospheric deposition / ecological impacts / nitrogen sources / nutrients / Yangtze delta    

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Research Trends in Information Technology Applications in Construction Safety Engineering and Management

Mirosɬaw J. Skibniewski

Frontiers of Engineering Management 2014, Volume 1, Issue 3,   Pages 246-259 doi: 10.15302/J-FEM-2014034

Abstract: The underlying research topics and their related IT implementations are discussed, and research trends

Keywords： automation     international research journal     research trends     industrial safety engineering and management    

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Title Author Date Type Operation

A Further Discussion on Trends in the Development of Advanced Manufacturing Technology

YANG Shu-zi, WU Bo, LI Bin

Journal Article

The Birth, Development and Prediction of Future Trends of Highrise and Super-highrise Building

Dai Fudong

Journal Article

Development Trends and Implication in Marine Engineering and Technology

Task Force for the Study on Development Strategy of China’s Marine Engineering and Technology Comprehensive

Journal Article

The Development Trends and Prospect of World Aeropropulsion Technology in the 21st Century

Liu Daxiang,Jin Jie

Journal Article

Forseeing Trends of Development of Analytical Instruments

Jin Qinhan

Journal Article

Development Trends and Path for China’s Civil and Structural Engineering Science and Technology to 2035

Tao Muxuan,Nie Jianguo,Fan Jiansheng,Pan Wenhao,Wang Jiaji,Liu Cheng

Journal Article

Recent development on innovation design of reconfigurable mechanisms in China

Wuxiang ZHANG, Shengnan LU, Xilun DING

Journal Article

Catalysis of semihydrogenation of acetylene to ethylene: current trends, challenges, and outlook

Journal Article

Mapping the trends and prospects of battery cathode materials based on patent landscape

Journal Article

Trends of environmental accidents and impact factors in China

Pengli XUE, Weihua ZENG

Journal Article

High-Speed EMUs: Characteristics of Technological Development and Trends

Hongwei Zhao, Jianying Liang, Changqing Liu

Journal Article

Emerging trends in self-healable nanomaterials for triboelectric nanogenerators: A comprehensive review

Journal Article

Automobile Lightweight Technology: Development Trends of Aluminum/Magnesium Alloys and Their Forming

Fu Penghuai,Peng Liming and Ding Wenjiang

Journal Article

CONCENTRATIONS AND FLUXES OF DISSOLVED NUTRIENTS IN THE YANGTZE RIVER: LONG-TERM TRENDS AND ECOLOGICAL

Journal Article

Research Trends in Information Technology Applications in Construction Safety Engineering and Management

Mirosɬaw J. Skibniewski

Journal Article