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The macro-control on energy consumption， material consumption &waste emission of steel industry

Lu Zhongwu,Cai Jiuju,Du Tao,Yue Qiang,Gao Chengkang and Wang Heming

Strategic Study of CAE 2015, Volume 17, Issue 5, Pages 126-132

Abstract: A network diagram for macro-control on steel industry was conceived， and a group of multi-ratio formulaswas derived； both of them are necessary theoretical tools for precise and effective macro-control onLooking forward， the principle， direction， and long-term target of the macro-control in the future wereIn a word， the theory and methodology of the macro-control on steel industry were initially formulated

Keywords： industry；steel production；energy consumption；material consumption and waste emission；network diagram for macro-control；macro-control formulas

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Development Status of Medical Talent Education in Colleges and Universities and Discussion on National Macro-Control

Bai Huijun , Feng Hao , Wang Caiyun , Fu Wenhua , Gao Baihong , Zhan Qimin

Strategic Study of CAE 2019, Volume 21, Issue 2, Pages 69-73 doi: 10.15302/J-SSCAE-2019.02.003

Abstract:

College medical education shoulders the two livelihood projects of education and health, as well as the important task of providing high-quality talents for the medical and healthcare undertakings. As people’s demand for health grows day by day, the medical service model has undergone significant changes in China, and the development trend of education in international medical colleges and universities puts forward higher requirements for medical colleges and universities in China. This article analyses the development status of college education for medical and healthcare personnel in China as well as the existing problems, probes into a novel national college education framework for medical and healthcare talents by taking advanced international medical education modes as reference, and puts forward relevant policy recommendations, thereby providing new thoughts for cultivating excellent medical talents in China, protecting people’s health, and promoting the development of medical industry.

Keywords： college education medical and health personnel training policy suggestions

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Progressive failure analysis of notched composite plate by utilizing macro mechanics approach

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 3, Pages 623-642 doi: 10.1007/s11709-021-0726-8

Abstract: reduction methods were combined to simulate a progressive failure in notched composite plates using a macro

Keywords： progressive failure notched composite plate Hashin failure criterion macro mechanics approach finite

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Chloride ingress and macro-cell corrosion of steel in concrete made with recycled brick aggregate

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 6, Pages 1358-1371 doi: 10.1007/s11709-021-0769-x

Abstract: An investigation on chloride ingress and macro-cell corrosion of steel bars in concrete made with recycledAs control cases, virgin brick aggregate (BA) and stone aggregate (SA) were also investigated.with a segmented steel bar providing electrical connection from outside of the specimens to measure macro-cell

Keywords： brick aggregate chloride ingress macro-cell corrosion recycled brick aggregate

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Template-free synthesis of hierarchically macro-mesoporous Mn-TiO

Zhao Peng, Li-Hua Chen, Ming-Hui Sun, Pan Wu, Chang Cai, Zhao Deng, Yu Li, Wei-Hong Zheng, Bao-Lian Su

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 1, Pages 43-49 doi: 10.1007/s11705-017-1679-2

Abstract: This study described a template-free method for the synthesis of hierarchically macro-mesoporous Mn-TiOThe promoting effect of Mn doping and the hierarchically macro-mesoporous architecture on TiO basedMeanwhile, the Mn-TiO catalyst with the hierarchically macro-mesoporous architecture has a better catalytic

Keywords： titania hierarchically macro-mesoporous structure Mn-doping selective catalytic reduction

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Study on shear resistance of aluminum alloy I-section members

DONG Zhen, ZHANG Qilin

Frontiers of Structural and Civil Engineering 2008, Volume 2, Issue 1, Pages 79-86 doi: 10.1007/s11709-008-0007-9

Abstract: of the post-buckling strength of webs and the restraint effect of flanges, and the practical design formulasThe proposed design formulas for the shear resistance of aluminum alloy I-section members is used togreat agreement with the test data of Hamoodi M J, Burt C A, Evans H R and the results from Eurocode9 formulas

Keywords： formulas displacement deflection relation I-section member

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Reconciling “Micro” and “Macro” through Meso-Science

Raffaella Ocone

Engineering 2017, Volume 3, Issue 3, Pages 281-282 doi: 10.1016/J.ENG.2017.03.009

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A Macro-study on the Development of China’s Strategic Emerging Industries in the New Era

Liu Xiaolong, Ge Qin, Cui Leilei, Li Bin, Du Xiangwan

Strategic Study of CAE 2020, Volume 22, Issue 2, Pages 9-14 doi: 10.15302/J-SSCAE-2020.02.002

Abstract: situation that China is about to enter the 14th Five-Year Plan period, it is urgently necessary to make macro

Keywords： strategic emerging industries macro-study industrial system industrial clusters

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Interfacial potential barrier theory of friction and wear

XU Zhongming, DING Lingyun, HUANG Ping, XU Zhongming

Frontiers of Mechanical Engineering 2008, Volume 3, Issue 3, Pages 276-282 doi: 10.1007/s11465-008-0043-0

Abstract: the interfacial potential barrier and standard interfacial potential barrier are then studied and the formulas

Keywords： coefficient standard interfacial interaction formulas calculation

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Challenges of a feasible route towards sustainability in environmental protection

G. LETTINGA

Frontiers of Environmental Science & Engineering 2010, Volume 4, Issue 2, Pages 123-134 doi: 10.1007/s11783-010-0028-1

Abstract: Anaerobic processes for treatment of low and high strength wastewaters and solid wastes constitute the core method in the natural biological mineralization (NBM) treatment concept. When adequately combined with the complementary NBM-systems and modern clean water saving practices in wastewater collection and transport, they represent a feasible route to sustainable environmental protection (EP), in essence even towards a more sustainable society. Despite the development and implementation of modern high rate Anaerobic Wastewater Treatment (AnWT-) systems and complementary innovative NBM-processes, the considerable progress made since the seventies in fundamental insights in microbiology, biochemistry and process technology, still numerous challenging improvements in the NBM-field can be realized. This contribution is mainly based on the insights attained from wide ranging literature evaluations and the results of experimental research conducted by numerous PhD students who participated in our group over the last four decades. An attempt is made here to identify major facets on which an improved insight can, and consequently should, be obtained in order to accomplish more optimal operation and design of various types of Anaerobic Degradation (AnDeg-) processes.

Keywords： anaerobic treatment micro-aerobic treatment natural biological mineralization concept traces elements macro-nutrients

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Laboratory and field evaluation of asphalt pavement surface friction resistance

Zhong WU, Chris ABADIE

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 3, Pages 372-381 doi: 10.1007/s11709-017-0463-1

Abstract: evaluated in laboratory using an accelerated polishing and testing procedure considering both micro- and macro

Keywords： friction skid resistance polishing PSV LWST micro-texture macro-texture

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New Formulas for the Static Characteristic of Hydrostatic Bearing and Their Application

Meng Xinzhai,Yang Jianxi,Meng Zhaoyan

Strategic Study of CAE 2002, Volume 4, Issue 5, Pages 63-66

Abstract:

In this paper, the traditional hydrostatic characteristic formulas of hydrostatic bearing, or slideThese formulas aren't used to calculate and design the parameters of hydrostatic bearings due toAt the same time, new formulas for hydrostatic characteristic of bearing are presented .Using new formulasthe parameters of hydrostatic bearing may got exact results quickly and efficiently, because the new formulas

Keywords： hydrostatic bearing traditional restrictor new variable restrictor static characteristic

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Research on engineering ethics in perspective of engineering community

Wang Jin

Strategic Study of CAE 2013, Volume 15, Issue 11, Pages 97-102

Abstract: Therefore, it is imperative to construct macro-ethics in engineering panoramically from the perspectiveThis transformation from micro-ethics to macro-ethics includes four aspects: the relationship between

Keywords： engineering ethics engineering community macro micro

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Enhanced performances in catalytic oxidation of

Nanli QIAO,Xin ZHANG,Chi HE,Yang LI,Zhongshen ZHANG,Jie CHENG,Zhengping HAO

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 3, Pages 458-466 doi: 10.1007/s11783-015-0802-1

Abstract: A series of hierarchical macro-/mesoporous silica supports (MMSs) were successfully synthesized using

Keywords： hierarchical macro-/mesoporous silica palladium VOCs catalytic oxidation

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Progress in Macro and Micro Modeling of Solidification Process of Shaped Casting

Liu Baicheng

Strategic Study of CAE 2000, Volume 2, Issue 9, Pages 29-37

Abstract:

Facing the market economy and global challenge, the development of manufacturing industry, especially casting industry is critical to the national economy. However, there is quite a large technical gap between the casting industries at home and abroad. The views on the future trend of innovative casting technologies are consistent at home and abroad. They are： 1) key technology for manufacturing super large and heavy castings for the national engineering projects, 2) net shape casting technologies, and 3) application of modeling and simulation technology to substitute the traditional trial and error method. To reform the traditional casting industry by using computer technology is one of the hottest research frontiers attracted by many researchers and engineers. Computer simulation of solidification process of shaped casting can assure the quality of casting, optimize the casting technology, shorten the lead time and, therefore, decrease the developing and manufacturing cost. Recently, numerical simulation of mold - filling and solidification processes of casting and the prediction of shrinkage defects, etc. , have been put into application in many casting plants at home and abroad, and great progress in stress analysis and microstructure simulation has been achieved.

Keywords： shaped casting solidification modeling and simulation net shape casting