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Experimental flexural behavior of SMA-FRP reinforced concrete beam

Adeel ZAFAR, Bassem ANDRAWES

Frontiers of Structural and Civil Engineering 2013, Volume 7, Issue 4,   Pages 341-355 doi: 10.1007/s11709-013-0221-y

Abstract: SMA-FRP composite reinforcement is able to enhance the performance of concrete member by providing re-centering

Keywords： re-centering     shape memory alloys     concrete     composite     fiber reinforced polymer     scanning electron microscopy    

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Experimental study of the restoring force mechanism in the self-centering beam (SCB)

Abhilasha MAURYA,Matthew R. EATHERTON

Frontiers of Structural and Civil Engineering 2016, Volume 10, Issue 3,   Pages 272-282 doi: 10.1007/s11709-016-0346-x

Abstract: In the past, several self-centering (SC) seismic systems have been developed.However, examples of self-centering systems used in practice are limited due to unusual field constructionA self centering beam moment frame (SCB-MF) has been developed that mitigates several of these issuesThe self-centering beam (SCB) is a shop-fabricated, self-contained structural component that when implementedThe limit states that cause a loss in system's restoring force which lead to a decrease in the self-centering

Keywords： self-centering seismic system     seismic design     hysteretic behavior     restoring force     resilient structural    

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Parametric study on seismic performance of self-centering reinforced concrete column with bottom-placed

Frontiers of Structural and Civil Engineering   Pages 1145-1162 doi: 10.1007/s11709-023-0945-2

Abstract: realize seismic-resilient reinforced concrete (RC) moment-resisting frame structures, a novel self-centeringthe rubber layer allows the rocking of the column, and the unbonded prestressed tendon enables self-centering

Keywords： seismic resilience     self-centering     rubber layer     flag-shaped hysteresis loop     parametric study    

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Probabilistic safety assessment of self-centering steel braced frame

Navid RAHGOZAR, Nima RAHGOZAR, Abdolreza S. MOGHADAM

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 1,   Pages 163-182 doi: 10.1007/s11709-017-0384-z

Abstract: Controlled rocking self-centering system as a modern low-damage system is capable of minimizing the drawbacksThis paper quantifies main limit states and investigates the seismic performance of self-centering bracedMargin of safety, confidence level, and mean annual frequency of the self-centering archetypes for theirResults of the investigation indicate that the design of low- and mid-rise self-centering archetypes

Keywords： self-centering steel braced frame     mean annual frequency     safety assessment     confidence level     margin of    

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Seismic tests of post-tensioned self-centering building frames with column and slab restraints

Chung-Che CHOU, Jun-Hen CHEN

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 3,   Pages 323-334 doi: 10.1007/s11709-011-0119-5

Abstract: Post-tensioned (PT) self-centering moment frames have been developed as an alternative to typical moment-resistingHowever, the gaps are constrained by the columns and the slab in a real PT self-centering building frameThe PT frame and gravitational frames are self-centering throughout the tests, responding in phase with

Keywords： post-tensioned frame     frame expansion     column restraint     sliding slab     frame test     shake table test    

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Parametric study of hexagonal castellated beams in post-tensioned self-centering steel connections

Hassan ABEDI SARVESTANI

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 5,   Pages 1020-1035 doi: 10.1007/s11709-019-0534-6

Abstract: material properties of steel angles) on the behavior of hexagonal castellated beams in post-tensioned self-centeringis comprised of bolted top and bottom angles as energy dissipaters and steel strands to provide self-centering

Keywords： finite element analysis     hexagonal castellated beam     parametric study     post-tensioned self-centering steel    

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Validation of a steel dual-core self-centering brace (DC-SCB) for seismic resistance: from brace member

Chung-Che CHOU,Ping-Ting CHUNG,Tsung-Han WU,Alexis Rafael Ovalle BEATO

Frontiers of Structural and Civil Engineering 2016, Volume 10, Issue 3,   Pages 303-311 doi: 10.1007/s11709-016-0347-9

Abstract: A steel dual-core self-centering brace (DC-SCB) is an innovative structural member that provides bothenergy dissipation and self-centering properties to structures, reducing maximum and residual driftsMoreover, a three-story dual-core self-centering braced frame (DC-SCBF) with a single-diagonal DC-SCB

Keywords： dual-core self-centering brace (DC-SCB)     braced frame tests     residual deformation    

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Presence and Antimicrobial Susceptibility of RE-cmeABC-Positive Campylobacter Isolated Article

Dejun Liu, Weiwen Liu, Xing Li, Hong Yao, Zhangqi Shen, Yang Wang, Jianzhong Shen

Engineering 2020, Volume 6, Issue 1,   Pages 34-39 doi: 10.1016/j.eng.2019.10.013

Abstract: RE-CmeABC is a newly identified resistance-enhancing multidrug efflux pump of C.In this study, we analyzed the presence and antimicrobial susceptibility of RE-cmeABC-positiveCampylobacter isolates (931 C. coli and 157 C. jejuni) were recovered from the REWe detected 122 (11.2%) RE-cmeABC-positive isolates of chicken origin, including 111 (70.7%)The level of resistance was significantly different in 111 RE-cmeABC-positive C. jejuni<

Keywords： RE-cmeABC     Campylobacter     Ciprofloxacin     Florfenicol    

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Development of small-molecule viral inhibitors targeting various stages of the life cycle of emerging and re-emerging

Xiaohuan Wang, Peng Zou, Fan Wu, Lu Lu, Shibo Jiang

Frontiers of Medicine 2017, Volume 11, Issue 4,   Pages 449-461 doi: 10.1007/s11684-017-0589-5

Abstract:

In recent years, unexpected outbreaks of infectious diseases caused by emerging and re-emerging virusesreplication and translation, thereby demonstrating potent therapeutic effect against various emerging and re-emerging

Keywords： emerging and re-emerging viruses     small-molecule inhibitor     coronavirus     Ebola virus     Zika virus     life cycle    

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Self-centering steel plate shear walls for improving seismic resilience

Patricia M. CLAYTON,Daniel M. DOWDEN,Chao-Hsien LI,Jeffrey W. BERMAN,Michel BRUNEAU,Laura N. LOWES,Keh-Chuan TSAI

Frontiers of Structural and Civil Engineering 2016, Volume 10, Issue 3,   Pages 283-290 doi: 10.1007/s11709-016-0344-z

Abstract: at University at Buffalo, and Taiwan National Center for Research on Earthquake Engineering, a self-centeringimprove constructability, resilience, and seismic performance and that can be applied to other self-centering

Keywords： self-centering     steel plate shear walls     large-scale experiment     post-tensioned connections     performance-based    

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Responses to emerging and re-emerging infectious diseases: One world, One health

Jianqing Xu, Jianguo Xu

Frontiers of Medicine 2018, Volume 12, Issue 1,   Pages 1-2 doi: 10.1007/s11684-018-0619-y

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Re-electrification in China Under the Carbon Neutrality Goal

Shu Yinbiao , Xie Dian , Zhao Liang , Gao Yajing , Zhao Yong , Zhou Chaoyang

Strategic Study of CAE 2022, Volume 24, Issue 3,   Pages 195-204 doi: 10.15302/J-SSCAE-2022.03.020

Abstract: Implementing re-electrification to realize clean substitution at the energy production side and electricIn this article, we analyze the concept of re-electrification and propose to help China achieve low-carbondevelopment with re-electrification considering the basic national conditions and resource endowmentThe development prospect of re-electrification is also proposed.The research results show that re-electrification will significantly promote carbon neutrality.

Keywords： re-electrification     carbon neutrality     energy transition     electric energy substitution    

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Influence of increasing numbers of RE-inverters on the power quality in the distribution grids: A PQ

Przemyslaw JANIK, Grzegorz KOSOBUDZKI, Harald SCHWARZ

Frontiers in Energy 2017, Volume 11, Issue 2,   Pages 155-167 doi: 10.1007/s11708-017-0469-3

Abstract: This paper presents the selected power quality (PQ) indicia of a wind generator and a photovoltaic installation considered to be the representative of medium voltage and low voltage distribution grids. The analysis of measured values suggests that the decrease in PQ is a case of specific combination of distributed generation, grid parameters and load behaviour. Modern generators have a limited impact on PQ. On the other hand, fluctuations in power generation are regarded as an emerging PQ indicator. The growing number of distributed renewable installations causes stochastic, variable, and hardly predictable power flows in the distribution grid. The nature of fluctuations in wind and solar generation is different. In both cases, new indexes for the quantification of fluctuations are needed and are yet not standardised. Proper assessment of these fluctuations enables definition of useful fluctuation limits and rules for optimal storage system integration.

Keywords： power quality     harmonics     sags     photovoltaic(PV) system     doubly feed induction generator (DFIG)     inverters    

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Landscape of emerging and re-emerging infectious diseases in China: impact of ecology, climate, and behavior

Qiyong Liu, Wenbo Xu, Shan Lu, Jiafu Jiang, Jieping Zhou, Zhujun Shao, Xiaobo Liu, Lei Xu, Yanwen Xiong, Han Zheng, Sun Jin, Hai Jiang, Wuchun Cao, Jianguo Xu

Frontiers of Medicine 2018, Volume 12, Issue 1,   Pages 3-22 doi: 10.1007/s11684-017-0605-9

Abstract: This review summarizes the current experiences and lessons from China in managing emerging and re-emerging

Keywords： infectious disease profile     emerging infectious diseases     influence factor    

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Identity-based threshold proxy re-encryption scheme from lattices and its applications Research Articles

Liqiang WU, Yiliang HAN, Xiaoyuan YANG, Minqing ZHANG,latticewj@163.com,hanyil@163.com

Frontiers of Information Technology & Electronic Engineering 2022, Volume 23, Issue 2,   Pages 258-277 doi: 10.1631/FITEE.2000366

Abstract: hides the delegator‘s private key information, but also decentralizes the proxy power by splitting the re-encryption

Keywords： Post-quantum cryptography     Threshold proxy re-encryption     Lattices     Robustness     Decentralization    

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Title Author Date Type Operation

Experimental flexural behavior of SMA-FRP reinforced concrete beam

Adeel ZAFAR, Bassem ANDRAWES

Journal Article

Experimental study of the restoring force mechanism in the self-centering beam (SCB)

Abhilasha MAURYA,Matthew R. EATHERTON

Journal Article

Parametric study on seismic performance of self-centering reinforced concrete column with bottom-placed

Journal Article

Probabilistic safety assessment of self-centering steel braced frame

Navid RAHGOZAR, Nima RAHGOZAR, Abdolreza S. MOGHADAM

Journal Article

Seismic tests of post-tensioned self-centering building frames with column and slab restraints

Chung-Che CHOU, Jun-Hen CHEN

Journal Article

Parametric study of hexagonal castellated beams in post-tensioned self-centering steel connections

Hassan ABEDI SARVESTANI

Journal Article

Validation of a steel dual-core self-centering brace (DC-SCB) for seismic resistance: from brace member

Chung-Che CHOU,Ping-Ting CHUNG,Tsung-Han WU,Alexis Rafael Ovalle BEATO

Journal Article

Presence and Antimicrobial Susceptibility of RE-cmeABC-Positive Campylobacter Isolated

Dejun Liu, Weiwen Liu, Xing Li, Hong Yao, Zhangqi Shen, Yang Wang, Jianzhong Shen

Journal Article

Development of small-molecule viral inhibitors targeting various stages of the life cycle of emerging and re-emerging

Xiaohuan Wang, Peng Zou, Fan Wu, Lu Lu, Shibo Jiang

Journal Article

Self-centering steel plate shear walls for improving seismic resilience

Patricia M. CLAYTON,Daniel M. DOWDEN,Chao-Hsien LI,Jeffrey W. BERMAN,Michel BRUNEAU,Laura N. LOWES,Keh-Chuan TSAI

Journal Article

Responses to emerging and re-emerging infectious diseases: One world, One health

Jianqing Xu, Jianguo Xu

Journal Article

Re-electrification in China Under the Carbon Neutrality Goal

Shu Yinbiao , Xie Dian , Zhao Liang , Gao Yajing , Zhao Yong , Zhou Chaoyang

Journal Article

Influence of increasing numbers of RE-inverters on the power quality in the distribution grids: A PQ

Przemyslaw JANIK, Grzegorz KOSOBUDZKI, Harald SCHWARZ

Journal Article

Landscape of emerging and re-emerging infectious diseases in China: impact of ecology, climate, and behavior

Qiyong Liu, Wenbo Xu, Shan Lu, Jiafu Jiang, Jieping Zhou, Zhujun Shao, Xiaobo Liu, Lei Xu, Yanwen Xiong, Han Zheng, Sun Jin, Hai Jiang, Wuchun Cao, Jianguo Xu

Journal Article

Identity-based threshold proxy re-encryption scheme from lattices and its applications

Liqiang WU, Yiliang HAN, Xiaoyuan YANG, Minqing ZHANG,latticewj@163.com,hanyil@163.com

Journal Article