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Dynamical Fast IP-Routing Lookup Algorithm

Liu Yalin

Strategic Study of CAE 2002, Volume 4, Issue 7,   Pages 60-68

Abstract:

This paper proposes a dynamical fast IP-routing lookup algorithm (DFR).uses special data structure to construct index table, and can support inserting, deleting and updating routeDFR algorithm accesses memory at most four times and at least two times for a route look up.

Keywords： prefix expansion     dynamical fast IP-routing lookup algorithm (DFR)     route     route lookup    

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Design and Implementation of High Performance Security Router BW7000

Xu Mingwei,Xu Ke,Xiong Yongqiang,Jiang Yong,Sun Xiaoxia,Wu Jian,Yu Zhongchao

Strategic Study of CAE 2002, Volume 4, Issue 3,   Pages 54-62

Abstract: In order to provide high performance IP packets forwarding, a high performance routing lookup algorithm

Keywords： router     Security     router operating system     route lookup     packet classification     packet scheduling    

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Facile route to achieve MoSe-NiSe on nickel foam as efficient dual functional electrocatalysts for overall

Frontiers in Energy 2022, Volume 16, Issue 3,   Pages 483-491 doi: 10.1007/s11708-022-0813-0

Abstract: Since the catalytic activity of present nickel-based synthetic selenide is still to be improved, MoSe2-Ni3Se2 was synthesized on nickel foam (NF) (MoSe2-Ni3Se2/NF) by introducing a molybdenum source. After the molybdenum source was introduced, the surface of the catalyst changed from a single-phase structure to a multi-phase structure. The catalyst surface with enriched active sites and the synergistic effect of MoSe2 and Ni3Se2 together enhance the hydrogen evolution reactions (HER), the oxygen evolution reactions (OER), and electrocatalytic total water splitting activity of the catalyst. The overpotential of the MoSe2-Ni3Se2/NF electrocatalyst is only 259 mV and 395 mV at a current density of 100 mA/cm2 for HER and OER, respectively. MoSe2-Ni3Se2/NF with a two-electrode system attains a current density of 10 mA/cm2 at 1.60 V. In addition, the overpotential of HER and OER of MoSe2-Ni3Se2/NF within 80000 s and the decomposition voltage of electrocatalytic total water decomposition hardly changed, showing an extremely strong stability. The improvement of MoSe2-Ni3Se2/NF catalytic activity is attributed to the establishment of the multi-phase structure and the optimized inoculation of the multi-component and multi-interface.

Keywords： three-dimensional molybdenum nanomaterials     hydrogen evolution reaction     oxygen evolution reaction     overall water splitting    

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ROUTE DEVELOPMENT, ANTIVIRAL STUDIES, FIELD EVALUATION AND TOXICITY OF AN ANTIVIRAL PLANT PROTECTANT

Frontiers of Agricultural Science and Engineering 2022, Volume 9, Issue 1, doi: 10.15302/J-FASE- 2021390

Abstract: This study optimized a route for two-step synthesis of this virucide candidate via reaction of l-tryptophanIn addition, the route was used for the preparation of NK0238 on a>40 g scale permitting further assessmentThe optimized route provides a solid foundation for its large-scale synthesis and subsequent efficacy

Keywords： antiviral plant protectant / antiviral in the greenhouse / field evaluation / l-trp-NCA / synthesis optimization / toxicity tests    

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Aerosol transmission, an indispensable route of COVID-19 spread: case study of a department-store cluster

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 3, doi: 10.1007/s11783-021-1386-6

Abstract:

• Aerosol transmission is an indispensable route of COVID-19 spread.

Keywords： SARS-CoV-2     COVID-19     Environmental factor     Aerosol transmission     Epidemiologic characteristic    

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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: modern clean water saving practices in wastewater collection and transport, they represent a feasible route

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

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Optimization of urban bus operation frequency under common route condition with rail transit

Bin YU, Sijia REN, Enze WU, Yifan ZHOU, Yunpeng WANG

Frontiers of Engineering Management 2017, Volume 4, Issue 4,   Pages 451-462 doi: 10.15302/J-FEM-2017036

Abstract: Results show that as the overlapped optimization of bus route and rail transit routes changed primary

Keywords： common route     bus operation frequency     bi-level model     Agent simulation     SCE-UA algorithm    

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A chemical etching route to controllable fabrication of TiO

Weixin ZHANG, Jie XING, Zeheng YANG, Mei KONG, Hongxu YAO

Frontiers of Chemical Science and Engineering 2013, Volume 7, Issue 2,   Pages 192-201 doi: 10.1007/s11705-013-1319-4

Abstract: The TiO hollow nanospheres with diameters of about 230 nm were prepared by a simple and controllable route

Keywords： TiO2     hollow nanospheres     rhodamine B     photocatalytic activity    

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ROUTE DEVELOPMENT, ANTIVIRAL STUDIES, FIELD EVALUATION AND TOXICITY OF AN ANTIVIRAL PLANT PROTECTANT

Wentao XU, Hao TIAN, Hongjian SONG, Yuxiu LIU, Yongqiang LI, Qingmin WANG

Frontiers of Agricultural Science and Engineering   Pages 110-119 doi: 10.15302/J-FASE-2021390

Abstract: This study optimized a route for two-step synthesis of this virucide candidate via reaction of L-tryptophanIn addition, the route was used for the preparation of NK0238 on a > 40 g scale permitting further assessmentThe optimized route provides a solid foundation for its large-scale synthesis and subsequent efficacy

Keywords： antiviral plant protectant     antiviral in the greenhouse     field evaluation     L-trp-NCA     synthesis optimization     toxicity tests    

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Research on pedestrian escape route without visibility based on Markov chain model

Xiaoping ZHENG, Lijuan DU, Hongjiang WANG,

Frontiers of Chemical Science and Engineering 2010, Volume 4, Issue 3,   Pages 283-289 doi: 10.1007/s11705-009-0272-8

Abstract: It is a pioneering work to use a Markov chain model to study the pedestrian escape route without visibilitychain probability transition matrix, the algorithms with random numbers and the spatial-grid, an escape routeAt the same time, this paper analyzes the escape route from two views, i.e., pedestrian pace states and

Keywords： pioneering     direction     spatial-grid     realistic     transition characteristic    

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Optimizing the Route to the North of the Yellow River for the Eastern Route of the South-to-North Water

Zhao Yong, He Fan, Wang Qingming, He Guohua

Strategic Study of CAE 2022, Volume 24, Issue 5,   Pages 107-115 doi: 10.15302/J-SSCAE-2022.05.013

Abstract: Therefore, optimizing the subsequent route becomes significant for adapting to the new development situationBeijing‒Tianjin‒Hebei region is the major water-receiving area of the follow-up project of the eastern routeMoving water supply centers westward by establishing a new route into Beijing via Baiyang Lake whileBy this means, the eastern route can satisfy the requirement of the region for high-quality developmentconstruction, we reviewed the major issues including the function positioning, overall layout, and route

Keywords： Water Diversion Project     Beijing-Tianjin-Hebei region     Baiyang Lake     water supply and demand     double route    

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Ecological assessment of lakeshore wetland rehabilitation on eastern route of South-to-North Water Transfer

ZHANG Jian, Lu Yifeng, JING Yuming, ZHANG Bo, ZHANG Chenglu, MENG Fei, ZHANG Huayong

Frontiers of Environmental Science & Engineering 2008, Volume 2, Issue 3,   Pages 306-310 doi: 10.1007/s11783-008-0057-1

Abstract: To evaluate the ecological effects of lakeshore wetland rehabilitation on the eastern route of the South-to-North

Keywords： community     South-to-North     Shannon-Wiener     Evenness     addition    

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The automobile power train core technology route & FAW’s strategy for environmental protection and energy

Li Jun

Strategic Study of CAE 2009, Volume 11, Issue 8,   Pages 64-71

Abstract:

The auto industry in China is transferring from consumption to manufacture and has established development and innovation capability. The percentage of auto industry in GDP always ascends and it has been the leading actor in China. As core assembly in vehicle, the power train should keep balance between the pressure of environmental protection and energy conservation and international competition and diversified essential competition element. In the new competition phase, competition has changed from pursuing performance to comprehensive competition of environmental protection, energy conservation and cycle economy. In this paper, each challenge and core technology of power train are analyzed in depth and finally the road map and key concepts to meet the requirement of environmental protection and energy conservation are put forward. The FAW's product tactics are recommended.

Keywords： automobile power train     energy conservation and environmental protection     core technology route    

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Computational studies on the seismic response of the State Route 99 bridge in Seattle with SMA/ECC plastic

Jiping GE, M. Saiid SAIIDI, Sebastian VARELA

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 1,   Pages 149-164 doi: 10.1007/s11709-018-0482-6

Abstract: This paper reports a computational study on the seismic response of a three-span highway bridge system incorporating conventional and novel substructure details for improved seismic performance. The bridge has three continuous spans supported by two single-column piers and integral abutments founded on drilled shafts. It will be the first full-scale highway bridge to use superelastic shape memory alloy bars (SMA) and engineered cementitious composite (ECC) to mitigate column plastic hinge damage and minimize residual displacements after a strong earthquake. A three-dimensional computational model capturing the nonlinear constitutive response of the novel materials and the effects of dynamic soil-structure interaction was developed to assess the seismic response of the bridge in finite-element software OpenSees. Two versions of the same bridge were analyzed and compared, one with conventional cast-in-place reinforced concrete columns, and the other with top plastic hinges incorporating Nickel-Titanium (NiTi) SMA reinforcing bars and ECC. The novel SMA/ECC plastic hinges were found to substantially reduce damage and post-earthquake residual displacements in the bridge substructure, but led to larger maximum drifts relative to the bridge with conventional reinforced concrete plastic hinges. The analysis results suggested that the novel plastic hinges could lead to improved post-earthquake serviceability of bridges after intense earthquakes.

Keywords： seismic design     analytical simulation     near-fault earthquakes     shape memory alloy     engineered cementitious composite     self-centering    

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Quantitative standard of eco-compensation for the water source area in the middle route of the South-to-North

Zhanfeng DONG, Jinnan WANG

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 3,   Pages 459-473 doi: 10.1007/s11783-010-0288-9

Abstract: The Middle Route Project(MRP) of the South-to-North Water Transfer Scheme (SNWT) in China will require

Keywords： the South-to-North Water Transfer Scheme     eco-compensation standard     opportunity costs     deviation square method    

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Title Author Date Type Operation

Dynamical Fast IP-Routing Lookup Algorithm

Liu Yalin

Journal Article

Design and Implementation of High Performance Security Router BW7000

Xu Mingwei,Xu Ke,Xiong Yongqiang,Jiang Yong,Sun Xiaoxia,Wu Jian,Yu Zhongchao

Journal Article

Facile route to achieve MoSe-NiSe on nickel foam as efficient dual functional electrocatalysts for overall

Journal Article

ROUTE DEVELOPMENT, ANTIVIRAL STUDIES, FIELD EVALUATION AND TOXICITY OF AN ANTIVIRAL PLANT PROTECTANT

Journal Article

Aerosol transmission, an indispensable route of COVID-19 spread: case study of a department-store cluster

Journal Article

Challenges of a feasible route towards sustainability in environmental protection

G. LETTINGA

Journal Article

Optimization of urban bus operation frequency under common route condition with rail transit

Bin YU, Sijia REN, Enze WU, Yifan ZHOU, Yunpeng WANG

Journal Article

A chemical etching route to controllable fabrication of TiO

Weixin ZHANG, Jie XING, Zeheng YANG, Mei KONG, Hongxu YAO

Journal Article

ROUTE DEVELOPMENT, ANTIVIRAL STUDIES, FIELD EVALUATION AND TOXICITY OF AN ANTIVIRAL PLANT PROTECTANT

Wentao XU, Hao TIAN, Hongjian SONG, Yuxiu LIU, Yongqiang LI, Qingmin WANG

Journal Article

Research on pedestrian escape route without visibility based on Markov chain model

Xiaoping ZHENG, Lijuan DU, Hongjiang WANG,

Journal Article

Optimizing the Route to the North of the Yellow River for the Eastern Route of the South-to-North Water

Zhao Yong, He Fan, Wang Qingming, He Guohua

Journal Article

Ecological assessment of lakeshore wetland rehabilitation on eastern route of South-to-North Water Transfer

ZHANG Jian, Lu Yifeng, JING Yuming, ZHANG Bo, ZHANG Chenglu, MENG Fei, ZHANG Huayong

Journal Article

The automobile power train core technology route & FAW’s strategy for environmental protection and energy

Li Jun

Journal Article

Computational studies on the seismic response of the State Route 99 bridge in Seattle with SMA/ECC plastic

Jiping GE, M. Saiid SAIIDI, Sebastian VARELA

Journal Article

Quantitative standard of eco-compensation for the water source area in the middle route of the South-to-North

Zhanfeng DONG, Jinnan WANG

Journal Article