Resource Type

Journal Article 64

Year

2023 2

2022 8

2021 2

2020 3

2019 6

2018 3

2017 3

2016 2

2015 5

2014 2

2013 3

2012 3

2011 3

2009 3

2008 1

2007 3

2006 4

2004 2

2003 1

2002 3

open ︾

Keywords

concrete 3

COVID-19 2

S-N curve 2

SBFEM 2

corrosion 2

exact geometry 2

intelligent manufacturing 2

learning curve 2

J-R curve 1

AF (atrial fibrillation) 1

Anaerobic digestion 1

Articulated vehicle 1

B-spline 1

Baidu search engine 1

Biodiesel 1

Biorefining 1

Blossoms 1

Bohai Liaodong zone 1

CMM 1

open ︾

Search scope:

排序： Display mode:

Enrichment of CO from syngas with Cu(I)Y adsorbent by five-bed VPSA

Shuna LI, Huawei YANG, Donghui ZHANG

Frontiers of Chemical Science and Engineering 2013, Volume 7, Issue 4,   Pages 472-481 doi: 10.1007/s11705-013-1351-4

Abstract: The dynamic adsorption capacity of Cu(I)Y for CO was calculated by adsorption breakthrough curve measuredThe adsorption breakthrough curve experiment was also simulated with Aspen Adsorption software and the

Keywords： Cu(I)Y adsorbent     breakthrough curve     desorption     VPSA     simulation    

HTML PDF Collect

Is there an inverted U-shaped curve?Empirical analysis of the Environmental Kuznets Curve in agrochemicals

Fei LI,Suocheng DONG,Fujia LI,Libiao YANG

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 2,   Pages 276-287 doi: 10.1007/s11783-014-0700-y

Abstract: cointegration, and panel-based dynamic ordinary least squares to investigate the Environmental Kuznets CurveThis relationship takes on the inverted U-shaped Environmental Kuznets Curve, and the value of the turning

Keywords： Environmental Kuznets Curve     agrochemical     China    

HTML PDF Collect

Learning curve of totally thoracoscopic pulmonary segmentectomy

Weibing Wu, Jing Xu, Wei Wen, Yue Yu, Xinfeng Xu, Quan Zhu, Liang Chen

Frontiers of Medicine 2018, Volume 12, Issue 5,   Pages 586-592 doi: 10.1007/s11684-017-0566-z

Abstract: However, data describing the learning curve of TTPS have yet to be obtained.TTPS between September 2010 and December 2013 were retrospectively analyzed to evaluate the learning curveCUSUMOT indicated that the learning curve of TTPS should be more than 72 cases.

Keywords： thoracoscopic     segmentectomy     learning curve     CUSUM    

HTML PDF Collect

Development Practice and Breakthrough Path of China's Intelligent Manufacturing

Zhou Yong, Zhao Dan, Liu Zhiying

Strategic Study of CAE 2022, Volume 24, Issue 2,   Pages 48-55 doi: 10.15302/J-SSCAE-2022.02.025

Abstract: Studying the breakthrough paths of intelligent manufacturing is significant for promoting the high-quality

Keywords： intelligent manufacturing     policy standards     core technology     supporting elements     breakthrough path    

HTML PDF Collect

SARS-CoV-2 variants, immune escape, and countermeasures

Frontiers of Medicine 2022, Volume 16, Issue 2,   Pages 196-207 doi: 10.1007/s11684-021-0906-x

Abstract: Furthermore, we analyzed relationships between variants and breakthrough infections, as well as the paradigm

Keywords： SARS-CoV-2     COVID-19     vaccine     immune escape     breakthrough     prevention    

HTML PDF Collect

Numerical investigation of circle defining curve for two-dimensional problem with general boundaries

Chung Nguyen VAN

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 1,   Pages 92-102 doi: 10.1007/s11709-018-0472-8

Abstract: problem, boundary value problems domain with the domain completely described by a circular defining curveinvestigates the possibility of using exact geometry to form the exact description of the circular defining curveand the standard finite element shape function to approximate the defining curve.performance is found to be better than using standard linear element for the approximation defining curve

Keywords： exact geometry     circular defining curve     general boundaries     SBFEM    

HTML PDF Collect

Analysis and Insights from the MIT Technology Review “Top 10 Breakthrough Technologies” in the Past Six

Tu Hailing,Sun Zongtan,Yao Yuan and Xu Yuan

Strategic Study of CAE 2017, Volume 19, Issue 5,   Pages 85-91 doi: 10.15302/J-SSCAE-2017.05.015

Abstract: p style="text-align: justify;">The MIT Technology Review has published "the world's top 10 breakthroughaccurate grasp of future industry dynamics and technology trends, this article deeply analyses the 60 breakthrough

Keywords： technology review     “top 10 breakthrough technologies”     commerce     industry     society    

HTML PDF Collect

Learning Curve and Its Application in Production Operation al Research

Chen Zhixiang

Strategic Study of CAE 2007, Volume 9, Issue 7,   Pages 82-88

Abstract:

Learning curve is one character function that improves output by theLearning curve can be used to establish scientific cost plan, improve shop flow scheduling, labor quotaThis paper reviews the research literatures, introduces different forms of learning curve, analyzes theircharacters, and discusses the future directions of application of learning curve.

Keywords： learning curve     operational management     behaviors research    

HTML PDF Collect

Research on physical shape preserving curve reconstruction

TANG Kelun, ZHANG Xiangwei, CHENG Siyuan, XIONG Hanwei, ZHANG Hong

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 3,   Pages 305-309 doi: 10.1007/s11465-007-0054-2

Abstract: A method of physical shape preserving curve reconstruction is proposed to better realize the data fusionFrom the principle of materials mechanics, the strain energy of the curve corresponding to the distortionis advanced as the internal energy, and the elastic potential energy of the curve is established, usingNumerical simulation indicates that there is an extremely good agreement between the new fitted curveand the actual curve.

Keywords： information     CMM     Numerical simulation     effective     coordinate measuring    

HTML PDF Collect

Interpolation of a spline developable surface between a curve and two rulings

Alicia CANTÓN,Leonardo FERNÁNDEZ-JAMBRINA

Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 3,   Pages 173-190 doi: 10.1631/FITEE.14a0210

Abstract: paper we address the problem of interpolating a spline developable patch bounded by a given spline curveTo complete the boundary of the patch, a second spline curve is to be given.

Keywords： Developable surfaces     Spline surfaces     Blossoms    

HTML PDF Collect

Principle and curve of planetary indexing cam mechanisms

LIU Ming-tao, ZHANG Ce, YANG Yu-hu

Frontiers of Mechanical Engineering 2006, Volume 1, Issue 4,   Pages 475-478 doi: 10.1007/s11465-006-0063-6

Abstract: Based on the principle of formation of conjugate tooth contour, the equations of the cam s pitch curveThe continuity and symmetry of the cam s pitch curve are also analyzed.dead point and its phase angle is equal to (π - 2π/n); 3) The continuous condition of the cam s pitch curve

Keywords： continuity     planetary     average transmission     symmetry     intermittent    

HTML PDF Collect

The main achievements in the past 24 years and the prospects of mechanism research in China

ZOU Hui-jun, ZHANG Long, ZHANG Qing

Frontiers of Mechanical Engineering 2006, Volume 1, Issue 3,   Pages 249-259 doi: 10.1007/s11465-006-0038-7

Abstract: However, there are not many original and breakthrough research achievements of fundamental research in

Keywords： above-mentioned     developed     Generally     reformation     breakthrough research    

HTML PDF Collect

Detection of void and metallic inclusion in 2D piezoelectric cantilever beam using impedance measurements

S. SAMANTA, S. S. NANTHAKUMAR, R. K. ANNABATTULA, X. ZHUANG

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 3,   Pages 542-556 doi: 10.1007/s11709-018-0496-0

Abstract: current work is to improve the existing inverse methodology of void-detection based on a target impedance curveIn this work, mode-shape dependent shifting phenomenon of peaks of impedance curve with change in voiditeration starting from each initial guess, the difference between the computationally obtained impedance curveand the target impedance curve has been reduced.

Keywords： piezoelectricity     impedance curve     mode shapes     inverse problem     flaw detection     curve shifting    

HTML PDF Collect

Modeling and Real-time Performance Analysis of Switched Ethernet by Network Calculus

Wang Xiaoxin,Liu Luyuan,Liu Jing,Ma Jinjue

Strategic Study of CAE 2006, Volume 8, Issue 6,   Pages 55-59

Abstract: proposed, in which the data flow is divided into real-time flow and non-real-time flow and the arrival curve, service curve, the max delay and max storage needed are got.

Keywords： network calculus     switch     arrival curve     service curve     delay    

HTML PDF Collect

The curve adjustment method of girder segments without hangers for suspension bridge with three-span

Qi Zhaochen,Tang Maolin,Cui Bing,Dong Meng,Wang Ming

Strategic Study of CAE 2013, Volume 15, Issue 8,   Pages 37-41

Abstract:

It is a difficult technical problem to make sure that the curve of girderthe system transformation is successful and that the internal force keeps consistent with the girder curveover 1 000 m with three-span continuous stiffening girder as an example, the system transformation, curve

Keywords： suspension bridge     stiffening girder     region without hangers     curve    

HTML PDF Collect

Title Author Date Type Operation

Enrichment of CO from syngas with Cu(I)Y adsorbent by five-bed VPSA

Shuna LI, Huawei YANG, Donghui ZHANG

Journal Article

Is there an inverted U-shaped curve?Empirical analysis of the Environmental Kuznets Curve in agrochemicals

Fei LI,Suocheng DONG,Fujia LI,Libiao YANG

Journal Article

Learning curve of totally thoracoscopic pulmonary segmentectomy

Weibing Wu, Jing Xu, Wei Wen, Yue Yu, Xinfeng Xu, Quan Zhu, Liang Chen

Journal Article

Development Practice and Breakthrough Path of China's Intelligent Manufacturing

Zhou Yong, Zhao Dan, Liu Zhiying

Journal Article

SARS-CoV-2 variants, immune escape, and countermeasures

Journal Article

Numerical investigation of circle defining curve for two-dimensional problem with general boundaries

Chung Nguyen VAN

Journal Article

Analysis and Insights from the MIT Technology Review “Top 10 Breakthrough Technologies” in the Past Six

Tu Hailing,Sun Zongtan,Yao Yuan and Xu Yuan

Journal Article

Learning Curve and Its Application in Production Operation al Research

Chen Zhixiang

Journal Article

Research on physical shape preserving curve reconstruction

TANG Kelun, ZHANG Xiangwei, CHENG Siyuan, XIONG Hanwei, ZHANG Hong

Journal Article

Interpolation of a spline developable surface between a curve and two rulings

Alicia CANTÓN,Leonardo FERNÁNDEZ-JAMBRINA

Journal Article

Principle and curve of planetary indexing cam mechanisms

LIU Ming-tao, ZHANG Ce, YANG Yu-hu

Journal Article

The main achievements in the past 24 years and the prospects of mechanism research in China

ZOU Hui-jun, ZHANG Long, ZHANG Qing

Journal Article

Detection of void and metallic inclusion in 2D piezoelectric cantilever beam using impedance measurements

S. SAMANTA, S. S. NANTHAKUMAR, R. K. ANNABATTULA, X. ZHUANG

Journal Article

Modeling and Real-time Performance Analysis of Switched Ethernet by Network Calculus

Wang Xiaoxin,Liu Luyuan,Liu Jing,Ma Jinjue

Journal Article

The curve adjustment method of girder segments without hangers for suspension bridge with three-span

Qi Zhaochen,Tang Maolin,Cui Bing,Dong Meng,Wang Ming

Journal Article