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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.underwent TTPS between September 2010 and December 2013 were retrospectively analyzed to evaluate the learningcurve and were divided chronologically into three phases, namely, ascending phase (A), plateau phaseCUSUMOT indicated that the learning curve of TTPS should be more than 72 cases.

Keywords： thoracoscopic     segmentectomy     learning curve     CUSUM    

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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    

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A Review on Shale Gas Development in Fuling

Zhi-gang Wang

Frontiers of Engineering Management 2015, Volume 2, Issue 1,   Pages 76-81 doi: 10.15302/J-FEM-2015011

Abstract: main fluids, tools and equipment, put forward “well factory” mode in mountain region and “full cycle learning

Keywords： Fuling     shale gas     drilling and completion     staged fracturing     learning curve     capacity building     commercial    

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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    

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Side-channel attacks and learning-vector quantization Article

Ehsan SAEEDI, Yinan KONG, Md. Selim HOSSAIN

Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 4,   Pages 511-518 doi: 10.1631/FITEE.1500460

Abstract: Several approaches have been proposed to analyze side-channel information, among which machine learningMachine learning in terms of neural networks learns the signature (power consumption and electromagneticexperimental investigation was conducted on field-programmable gate array (FPGA) implementation of elliptic curvecryptography (ECC), to explore the efficiency of side-channel information characterization based on a learning

Keywords： Side-channel attacks     Elliptic curve cryptography     Multi-class classification     Learning vector quantization    

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Consideration of Development Strategy of Chinese Photovoltaic Industry in the 21st Century

Zhao Yuwen

Strategic Study of CAE 2001, Volume 3, Issue 7,   Pages 17-20

Abstract:

From the development trend and rate of world photovoltaic (PV) industry and the difference between China and the world and the challenge faced by getting into WTO, this paper analyzes the development strategy and rate of China's PV industry which should be adopted. The analysis shows that world PV industry development will speed up with an average increase of 28.5% during 2000 - 2010. If china can seize the opportunity of “getting into WTO” to speed up its PV industry with an average increase rate of 35% per year during the same period, the Chinese PV Industry may catch up with world average level in terms of the cost of PV electricity. The preliminary prediction of the development in the earlier stage of 21st century and the analysis of driving measures for realizing the strategy plot are made in this paper as well.

Keywords： photovoltaic industry     development strategy     learning curve     policy & regulation    

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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    

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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    

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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    

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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    

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Methods on COVID-19 Epidemic Curve Estimation during Emergency Based on Baidu Search Engine and ILI Traditional Article

Ting Zhang, Liuyang Yang, Xuan Han, Guohui Fan, Jie Qian, Xuancheng Hu, Shengjie Lai, Zhongjie Li, Zhimin Liu, Luzhao Feng, Weizhong Yang

Engineering 2023, Volume 31, Issue 12,   Pages 112-119 doi: 10.1016/j.eng.2023.08.006

Abstract: This study aimed to estimate the transmission dynamics and epidemic curve of severe acute respiratorysusceptible–exposed–infec ted–removed (SEIR)) was developed, which leveraged a deep learningtransmission dynamics model (SEIR) was formulated to estimate the transmission dynamics and epidemic curve

Keywords： COVID-19     Epidemic curve     Baidu search engine     Influenza-like illness     Deep learning     Transmission dynamics    

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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    

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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    

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MSWNet: A visual deep machine learning method adopting transfer learning based upon ResNet 50 for municipal

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 6, doi: 10.1007/s11783-023-1677-1

Abstract:

● MSWNet was proposed to classify municipal solid waste.

Keywords： Municipal solid waste sorting     Deep residual network     Transfer learning     Cyclic learning rate     Visualization    

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Spatial prediction of soil contamination based on machine learning: a review

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 8, doi: 10.1007/s11783-023-1693-1

Abstract:

● A review of machine learning (ML) for spatial prediction of soil

Keywords： Soil contamination     Machine learning     Prediction     Spatial distribution    

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Title Author Date Type Operation

Learning curve of totally thoracoscopic pulmonary segmentectomy

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

Journal Article

Learning Curve and Its Application in Production Operation al Research

Chen Zhixiang

Journal Article

A Review on Shale Gas Development in Fuling

Zhi-gang Wang

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

Side-channel attacks and learning-vector quantization

Ehsan SAEEDI, Yinan KONG, Md. Selim HOSSAIN

Journal Article

Consideration of Development Strategy of Chinese Photovoltaic Industry in the 21st Century

Zhao Yuwen

Journal Article

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

Chung Nguyen VAN

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

Methods on COVID-19 Epidemic Curve Estimation during Emergency Based on Baidu Search Engine and ILI Traditional

Ting Zhang, Liuyang Yang, Xuan Han, Guohui Fan, Jie Qian, Xuancheng Hu, Shengjie Lai, Zhongjie Li, Zhimin Liu, Luzhao Feng, Weizhong Yang

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

MSWNet: A visual deep machine learning method adopting transfer learning based upon ResNet 50 for municipal

Journal Article

Spatial prediction of soil contamination based on machine learning: a review

Journal Article