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Internationalization of Chinese nonferrous metals enterprises: Development status and key issues

Wei Ping,Tang Huiquan,Chen Xiaohong

Strategic Study of CAE 2014, Volume 16, Issue 10,   Pages 52-57

Abstract:

Internationalization of nonferrous metals enterprises is an important way to optimize resources allocation in a world scale, as well as a strategic decision to realize their own sustainable development. This paper has analyzed the development status of internationalization of Chinese nonferrous metals enterprises from four following perspectives: types of international resources acquisition, evolution of international investment location, innovation of international operation and degree of internationalization. In doing so, it aims to identify development gap between Chinese nonferrous metals enterprises and large foreign ones. The paper has therefore raised four key issues for attention: 1) a single motive of internationalization has caused disintegration of national resource security and enterprises growth; 2) weak risk management capacity calls for improvement in decision-making and implementation capability for overseas mining projects; 3) lacking of strategic coordination among enterprises leads to difficulties in gaining from collaboration.4) due to imbalance in dual obligations’ constrain and motivation, it is desirable to tolerate failures of overseas mining projects at a certain level for the governance of national assets.

Keywords： Nonferrous metals enterprises     internationalization     development status     key issues     the “go out” policy    

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A review of salting-out effect and sugaring-out effect: driving forces for novel liquid-liquid extraction

Chuhan Fu, Zhuoxi Li, Zengran Sun, Shaoqu Xie

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 4,   Pages 854-871 doi: 10.1007/s11705-020-1980-3

Abstract: This review introduces the separation technologies (salting-out extraction, salting-out, sugaring-outextraction, and sugaring-out) that extract biobutanol, 1,3-propanediol, 2,3-butanediol, acetoin, organicSalting-out/sugaring-out extraction and salting-out/sugaring-out technologies display the high separatingThe successful research into the salting-out/sugaring-out and salting-out/sugaring-out extraction not

Keywords： salting-out     sugaring-out     extraction     biofuels     biochemicals     application    

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Zooming in and out of ferroptosis in human disease

Frontiers of Medicine 2023, Volume 17, Issue 2,   Pages 173-206 doi: 10.1007/s11684-023-0992-z

Abstract: Ferroptosis is defined as an iron-dependent regulated form of cell death driven by lipid peroxidation. In the past decade, it has been implicated in the pathogenesis of various diseases that together involve almost every organ of the body, including various cancers, neurodegenerative diseases, cardiovascular diseases, lung diseases, liver diseases, kidney diseases, endocrine metabolic diseases, iron-overload-related diseases, orthopedic diseases and autoimmune diseases. Understanding the underlying molecular mechanisms of ferroptosis and its regulatory pathways could provide additional strategies for the management of these disease conditions. Indeed, there are an expanding number of studies suggesting that ferroptosis serves as a bona-fide target for the prevention and treatment of these diseases in relevant pre-clinical models. In this review, we summarize the progress in the research into ferroptosis and its regulatory mechanisms in human disease, while providing evidence in support of ferroptosis as a target for the treatment of these diseases. We also discuss our perspectives on the future directions in the targeting of ferroptosis in human disease.

Keywords： ferroptosis     human disease     iron metabolism     lipid peroxidation     antioxidation    

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Seismic response of precast reinforced concrete wall subjected to cyclic in-plane and constant out-of-plane

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 5,   Pages 1128-1143 doi: 10.1007/s11709-021-0753-5

Abstract: behavior of a full-scale precast reinforced concrete wall under in-plane cyclic loading combined with out-of-planeThe tested wall exhibited flexural cracks, owing to the high aspect ratio and considerable out-of-plane

Keywords： precast wall     basement wall     out-of-plane response     quasi-static test     sand backfill     seismic parameters    

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Mechatronic design of a novel linear compliant positioning stage with large travel range and high out-of-plane

Hua LIU, Xin XIE, Ruoyu TAN, Lianchao ZHANG, Dapeng FAN

Frontiers of Mechanical Engineering 2017, Volume 12, Issue 2,   Pages 265-278 doi: 10.1007/s11465-017-0453-y

Abstract: These parallelograms are serially connected for a large travel range and a high out-of-plane payloadThe results of payload tests indicate that the stage has at least 20 kg out-of-plane payload capacity

Keywords： mechatronic design     linear compliant positioning stage     large travel range     high out-of-plane payload capacity    

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Vaccine therapies for chronic hepatitis B: can we go further?

Yumei Wen, Xuanyi Wang, Bin Wang, Zhenhong Yuan

Frontiers of Medicine 2014, Volume 8, Issue 1,   Pages 17-23 doi: 10.1007/s11684-014-0313-7

Abstract:

Chronic hepatitis B is a major health burden worldwide. In addition to the recent progress in antiviral treatment, therapeutic vaccination is a promising new strategy for the control of chronic hepatitis B. On the basis of the major specific and non-specific immune dysregulations and defects in chronic hepatitis B patients, this paper presents the peptide and protein-based, DNA-based, cell-based, and antigen-antibody-based therapeutic vaccines, which have undergone clinical trials. The advantages, disadvantages, and future perspectives for these therapeutic vaccines are discussed.

Keywords： chronic hepatitis B     therapeutic     antigen-antibody complexes     DNA     vaccine    

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Analysis of the current situation of environmental policy of China and establishment of distributed environmentalpolicy framework

Chaoyang FU,Wangfeng LI

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 2,   Pages 310-316 doi: 10.1007/s11783-014-0658-9

Abstract: studies are conducted focusing on the implementation effect of contemporary China’s typical environmental policytypes of environmental management tools are compared from the perspective of implementation costs and policywhich could afford a new method for changing the current relatively low efficiency of environmental policy, solving the problem of “government failure” in environmental policy implementation, and providing anew way to make environmental policy system more flexible and more efficient.

Keywords： environmental policy     distributed environment policy     distributed parameter model     lumped parameter model    

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The German Energiewende and its roll-out of renewable energies: An economic perspective

Sebastian KREUZ, Felix MÜSGENS

Frontiers in Energy 2017, Volume 11, Issue 2,   Pages 126-134 doi: 10.1007/s11708-017-0467-5

Abstract: This paper gives a short overview of the German Energiewende, i.e. the transition of a large and mostly thermal electricity system towards electricity generation from renewable energy source. It discusses both, the motivation of the transitions as future goals and current status. Furthermore, it gives an in-depth view into the changes in economic costs for society as well as electricity price effects, especially for average private households and industrial consumers. It also discusses the benefits of the promotion of renewable energies in Germany.

Keywords： electricity system     renewable energy     cost-benefit analysis    

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Research on the “Go Global” Strategy of China Railway’s Equipment Enterprises

Sun Xuejun,Tian Gang and Wang Jiao

Strategic Study of CAE 2017, Volume 19, Issue 5,   Pages 33-37 doi: 10.15302/J-SSCAE-2017.05.006

Abstract:

This paper summarizes the characteristics of the "Go Global" strategy, analyzes the countermeasures used in the different stages of the "Go Global"Railway's equipment enterprises, this paper puts forth some suggestions pertaining to the "Go

Keywords： “Go Global” strategy     equipment enterprise     capability    

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Washing out heavy metals from contaminated soils from an iron and steel smelting site

Guangxu ZHU,Qingjun GUO,Junxing YANG,Hanzhi ZHANG,Rongfei WEI,Chunyu WANG,Marc PETERS,Xiaoyong ZHOU,Jun YANG

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 4,   Pages 634-641 doi: 10.1007/s11783-014-0713-6

Abstract: Washing is a promising method for separating contaminants bound to the particles of soil by chemical mobilization. Laboratory batch washing experiments were conducted using deionized water and varying concentrations of oxalic acid, citric acid, tartaric acid, acetic acid, hydrochloric acid and ethylenediaminetetra acetic acid (EDTA) to assess the efficiency of using these chemicals as washing agents and to clean up heavy metals from two heavily polluted soils from an iron and streel smelting site. The toxicity reduction index and remediation costs were analyzed, and the results showed that the soils were polluted with Cd, Pb and Zn. Hydrochloric acid and EDTA were more efficient than the other washing agents in the remediation of the test soils. The maximum total toxicity reduction index showed that 0.5 mol·L hydrochloric acid could achieve the remediation with the lowest costs.

Keywords： heavy metals     soil washing     toxicity reduction index     iron and steel smelting site    

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Marketing Research on China Railway’s “Go Global” Strategy

Zhu Ying,Zhang Xuecai,Xu Youding and Liu Yongxin

Strategic Study of CAE 2017, Volume 19, Issue 5,   Pages 49-55 doi: 10.15302/J-SSCAE-2017.05.009

Abstract:

Based on the macro-economic trend of "Go Global," thisThis paper utilizes quantitative analysis of the market scale and segment of China Railway's "Go

Keywords： China Railway’s “Go Global” strategy     railway marketing demand     marketing choice    

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China’s policy framework for carbon capture, utilization and storage: Review, analysis, and outlook

Frontiers in Energy 2023, Volume 17, Issue 3,   Pages 400-411 doi: 10.1007/s11708-023-0862-z

Abstract: such enormous demand and the current capacity, and thus a sound enabling environment with sufficient policyThis study reviewed 59 CCUS-related policy documents issued by the Chinese government as of July 2022, and found that a supporting policy framework for CCUS is taking embryonic form in China.The results indicate that supply-type policies are unbalanced in policy objectives, as policy terms onDemand-type policies are absent in the current policy system but is essential to drive the demand for

Keywords： carbon capture     utilization     and storage (CCUS)     policy     content analysis     China    

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Out-of-plane elastic buckling load and strength design of space truss arch with a rectangular section

Senping WANG; Xiaolong LIU; Bo YUAN; Minjie SHI; Yanhui WEI

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 9,   Pages 1141-1152 doi: 10.1007/s11709-022-0866-5

Abstract: The out-of-plane stability of the two-hinged space truss circular arch with a rectangular section isThe calculation formula of out-of-plane elastic buckling loads of the space truss arch is derived basedon the classical solution of out-of-plane flexural-torsional buckling loads of the solid web arch.Numerical research of the out-of-plane stability of space truss arches under different load cases showsSecondly, the design formulas to predict the out-of-plane elastoplastic stability strength of space truss

Keywords： torsional stiffness     strength design     elastic buckling     space truss arches     out-of-plane    

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Structural performance of a façade precast concrete sandwich panel enabled by a bar-type basalt fiber-reinforced polymer connector

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 1,   Pages 122-137 doi: 10.1007/s11709-022-0894-1

Abstract: First, pull-out tests were conducted to evaluate the anchoring performance of the connector in concretethe connector, five façade PCSP specimens with the bar-type BFRP connector were fabricated, and the out-of-planeachieve a partially composite PCSP; 3) the boundary condition of the panel considerably influenced the out-of-plane

Keywords： precast concrete sandwich panel     basalt fiber reinforced polymer     pull-out performance     shear performance     out-of-plane flexural performance    

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Strategic Countermeasures of Talent Training for China Railway’s “Go Global” Strategy

Xu Fei,Wu Gang,Gao Ming,Lv Biao,Yan Kaiyin,Li Xueyong and Weng Junsong

Strategic Study of CAE 2017, Volume 19, Issue 5,   Pages 56-61 doi: 10.15302/J-SSCAE-2017.05.010

Abstract:

The pace of China Railway's "Go Global" strategy hasAfter analyzing the strategic countermeasures of talent training for China Railway's "Go Globalquot; strategy, there are three principles that should be followed and three steps to be carried outAccordingly, this paper explains that China Railway's "Go Global" strategy is facedFinally, this paper systematically proposes the talent training of China Railway's "Go Global

Keywords： China Railway’s “Go Global” strategy     talent training     strategic countermeasure    

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Title Author Date Type Operation

Internationalization of Chinese nonferrous metals enterprises: Development status and key issues

Wei Ping,Tang Huiquan,Chen Xiaohong

Journal Article

A review of salting-out effect and sugaring-out effect: driving forces for novel liquid-liquid extraction

Chuhan Fu, Zhuoxi Li, Zengran Sun, Shaoqu Xie

Journal Article

Zooming in and out of ferroptosis in human disease

Journal Article

Seismic response of precast reinforced concrete wall subjected to cyclic in-plane and constant out-of-plane

Journal Article

Mechatronic design of a novel linear compliant positioning stage with large travel range and high out-of-plane

Hua LIU, Xin XIE, Ruoyu TAN, Lianchao ZHANG, Dapeng FAN

Journal Article

Vaccine therapies for chronic hepatitis B: can we go further?

Yumei Wen, Xuanyi Wang, Bin Wang, Zhenhong Yuan

Journal Article

Analysis of the current situation of environmental policy of China and establishment of distributed environmentalpolicy framework

Chaoyang FU,Wangfeng LI

Journal Article

The German Energiewende and its roll-out of renewable energies: An economic perspective

Sebastian KREUZ, Felix MÜSGENS

Journal Article

Research on the “Go Global” Strategy of China Railway’s Equipment Enterprises

Sun Xuejun,Tian Gang and Wang Jiao

Journal Article

Washing out heavy metals from contaminated soils from an iron and steel smelting site

Guangxu ZHU,Qingjun GUO,Junxing YANG,Hanzhi ZHANG,Rongfei WEI,Chunyu WANG,Marc PETERS,Xiaoyong ZHOU,Jun YANG

Journal Article

Marketing Research on China Railway’s “Go Global” Strategy

Zhu Ying,Zhang Xuecai,Xu Youding and Liu Yongxin

Journal Article

China’s policy framework for carbon capture, utilization and storage: Review, analysis, and outlook

Journal Article

Out-of-plane elastic buckling load and strength design of space truss arch with a rectangular section

Senping WANG; Xiaolong LIU; Bo YUAN; Minjie SHI; Yanhui WEI

Journal Article

Structural performance of a façade precast concrete sandwich panel enabled by a bar-type basalt fiber-reinforced polymer connector

Journal Article

Strategic Countermeasures of Talent Training for China Railway’s “Go Global” Strategy

Xu Fei,Wu Gang,Gao Ming,Lv Biao,Yan Kaiyin,Li Xueyong and Weng Junsong

Journal Article