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Quality and efficiency improvement technology for five megawatt offshore wind turbines and its application

Huali HAN

Frontiers of Engineering Management 2020, Volume 7, Issue 4, Pages 618-621 doi: 10.1007/s42524-020-0142-0

Keywords： renewable energy megawatt offshore wind turbine technology-driven quality improvement

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Genetic improvement of wheat grain quality at CIMMYT

Carlos GUZMÁN, Karim AMMAR, Velu GOVINDAN, Ravi SINGH

Frontiers of Agricultural Science and Engineering 2019, Volume 6, Issue 3, Pages 265-272 doi: 10.15302/J-FASE-2019260

Abstract:

The International Maize and Wheat Improvement Center (CIMMYT) is the global leader in publicly-fundedWheat quality improvement is a central component of all the breeding efforts at CIMMYT and the WheatChemistry and Quality Laboratory represents an integral part of the breeding programs.milling, processing, end-use and nutritional quality targeted.and environmental effects on quality traits, (3) characterization of genetic resources for quality improvement

Keywords： biofortification breeding grain quality wheat

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Air quality improvement in Los Angeles—Perspectives for developing cities

David D. Parrish,Jin Xu,Bart Croes,Min Shao

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 5, doi: 10.1007/s11783-016-0859-5

Abstract: Air quality improvement in Los Angeles can inform air quality policies in developing cities.Opportunities for co-benefits for climate and air quality improvement are identified.Air quality improvement in Los Angeles, California is reviewed with an emphasis on aspects that may informair quality policy formulation in developing cities.the opportunities for co-benefits for climate and air quality improvement are pointed out.

Keywords： Air pollution Ozone Particulate matter Control technology

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Strategy for Improving Product Quality of Manufacturing Industry in China

Zhang Hao, Zhang Gang, Jiang Jiadong, Zong Xijun

Strategic Study of Chinese Academy of Engineering 2022, Volume 24, Issue 2, Pages 38-47 doi: 10.15302/J-SSCAE-2022.02.002

Abstract:

Currently, the product quality of China’s manufacturing industryImproving the quality of manufactured products is vital for upgrading China’s manufacturing industryWhile summarizing international experiences, we propose several suggestions for product quality improvementto support the product quality improvement; (5) reconstruct the quality development environment to promoteof the country to implement foundation projects for improving product quality.

Keywords： manufacturing，quality improvement，product quality，quality assurance，quality infrastructure

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Power quality improvement using fuzzy logic controller for five-level shunt active power filter under

Amar BENAISSA,Boualaga RABHI,Ammar MOUSSI

Frontiers in Energy 2014, Volume 8, Issue 2, Pages 212-220 doi: 10.1007/s11708-013-0284-4

Abstract: In this paper, a five-level inverter is used as a shunt active power filter (APF), taking advantages of the multilevel inverter such as low harmonic distortion and reduced switching losses. It is used to compensate reactive power and eliminate harmonics drawn from a thyristor rectifier feeding an inductive load (RL) under distorted voltage conditions. The APF control strategy is based on the use of self-tuning filters (STF) for reference current generation and a fuzzy logic current controller. The use of STF instead of classical extraction filters allows extracting directly the voltage and current fundamental components in the - axis without phase locked loop (PLL). The MATLAB fuzzy logic toolbox is used for implementing the fuzzy logic control algorithm. The obtained results show that the proposed shunt APF controller has produced a sinusoidal supply current with low harmonic distortion and in phase with the line voltage.

Keywords： active power filter (APF) harmonics isolator distorted voltage conditions self-tuning filters (STF) fuzzy logic control

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Development and application of innovative technologies for drinking water quality assurance in China

QU Jiuhui, YIN Chengqing, YANG Min, LIU Huijuan

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 3, Pages 257-269 doi: 10.1007/s11783-007-0044-y

Abstract: The continuously deteriorating quality of source water is threatening the safety of drinking water ingroundwater, and the latest research progress on water distribution systems in China. treatment plant improvementis the key to ensure the quality of drinking water.On the basis of water quality from the plant, the distribution system is also important.

Keywords： advanced treatment economic optimization Various enhancement improvement

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Improvement of Core Competitiveness of Chinese Construction Enterprises Against the Background of High-Quality

Lu Chunfang, Wu Jun,Wang Mengjun, Li Xinsheng, Liu Bo, Liang Chao, Hu Xiaodong

Strategic Study of Chinese Academy of Engineering 2021, Volume 23, Issue 4, Pages 79-86 doi: 10.15302/JSSCAE2021.04.009

Abstract: The complex international competition and the pressure from domestic reforms necessitate improvementMoreover, construction enterprises should improve the quality of human resource management, promote scientificand technological innovation, create brand soft power, integrate high-quality resources of the industrial

Keywords： high-quality development，construction enterprises，core competitiveness，ability improvement

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Unified power quality conditioner based on a three-level NPC inverter using fuzzy control techniques

Salim CHENNAI,M-T BENCHOUIA

Frontiers in Energy 2014, Volume 8, Issue 2, Pages 221-239 doi: 10.1007/s11708-014-0317-7

Abstract: This paper presents a novel and efficient control scheme for unified power quality conditioner (UPQC)the proposed UPQC at the common connection point of the nonlinear load to improve the power energy quality

Keywords： three-level neutral point clamped (NPC) inverter unified power quality conditioner (UPQC) current harmonicsfuzzy logic controller voltage disturbance compensation shunt active filter series active filter power qualityenergy improvement

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Estimation of the Impact of Traveler Information Apps on Urban Air Quality Improvement Article

Wenke Huang, Mingwei Hu

Engineering 2018, Volume 4, Issue 2, Pages 224-229 doi: 10.1016/j.eng.2018.03.003

Abstract: through apps on mobile devices, especially navigation apps, may have a unique role in promoting urban air qualityIf so, to what extent will they impact urban air quality?whether the real-time traffic information provided by navigation apps can help to improve urban air quality

Keywords： Real-time traffic information Mobile devices Environmental benefits

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Research progress on genetic improvement of

Chuanping YANG

Frontiers of Agricultural Science and Engineering 2017, Volume 4, Issue 4, Pages 391-401 doi: 10.15302/J-FASE-2017183

Abstract: Over the past 30 years, effective progress has been made in genetic improvement and molecular breedingAll this research has provided a model and data for the foundation of forest genetic improvement and

Keywords： Betula platyphylla genetic improvement molecular breeding seed orchard

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A review of systematic evaluation and improvement in the big data environment

Feng YANG, Manman WANG

Frontiers of Engineering Management 2020, Volume 7, Issue 1, Pages 27-46 doi: 10.1007/s42524-020-0092-6

Abstract: The purpose of this paper is to provide an overview and discussion of systematic evaluation and improvementFurthermore, we explore the systematic improvement studies and application fields.

Keywords： big data evaluation methods systematic improvement big data analytic techniques data mining

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China-CIMMYT collaboration enhances wheat improvement in China

Zhonghu HE, Xianchun XIA, Yong ZHANG, Yan ZHANG, Yonggui XIAO, Xinmin CHEN, Simin LI, Yuanfeng HAO, Awais RASHEED, Zhiyong XIN, Qiaosheng ZHUANG, Ennian YANG, Zheru FAN, Jun YAN, Ravi SINGH, Hans-Joachim BRAUN

Frontiers of Agricultural Science and Engineering 2019, Volume 6, Issue 3, Pages 233-239 doi: 10.15302/J-FASE-2019254

Abstract:

China and CIMMYT have collaborated on wheat improvement for over 40 years and significant progressA standardized protocol for testing Chinese noodle quality has been established with three selectioncriteria, i.e., gluten quality, starch viscosity and flour color are identified as being responsiblefor noodle quality.

Keywords： adult-plant resistance bread wheat breeding gene-specific marker germplasm exchange processing quality

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A simple digital control algorithm for three phase shunt active filter: simulation and experimentation

Subbaraman SRINATH, Chandan KUMAR, M. P. SELVAN

Frontiers in Energy 2014, Volume 8, Issue 1, Pages 119-128 doi: 10.1007/s11708-013-0288-0

Abstract: A novel and simple control algorithm using digital signal processor (DSP) has been proposed and realized for a three phase shunt active filter (SAF). The simulation and prototype construction of SAF is conducted to compensate the reactive power and harmonics in a distribution system. The major feature of the proposed algorithm is that it does not require unit vector templates and any transformations for the reference current generation of SAF. This reduces the computational complexity and makes the control flexible and faster. The simulation is conducted in MATLAB/SIMULINK while DSP TMS320LF2407 is employed in the digital implementation of hysteresis current control (HCC) for experimentation. The hardware results correlate with the simulation results in reducing the total harmonic distortion (THD) of the source current and achieving unity power factor.

Keywords： shunt active filter (SAF) power quality voltage source inverter (VSI) digital signal processor (DSP) total harmonic distortion (THD) power factor improvement

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Embryo-mediated genome editing for accelerated genetic improvement of livestock

Zachariah MCLEAN, Björn OBACK, Götz LAIBLE

Frontiers of Agricultural Science and Engineering 2020, Volume 7, Issue 2, Pages 148-160 doi: 10.15302/J-FASE-2019305

Abstract: Such a breeding strategy would enable a more targeted, accelerated approach for livestock improvement

Keywords： cattle cloning CRISPR/Cas9 cytoplasmic injection embryo genome editing germline chimaeras HDR livestock improvement

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Management System and Education Model in Developed Countries for Engineering Management Major Education Improvement

Jian-ya Jiang,Yang-wei Rao

Frontiers of Engineering Management 2014, Volume 1, Issue 4, Pages 406-409 doi: 10.15302/J-FEM-2014049

Abstract: Different developed countries have differences in regulations for engineering management systems. The related education modes and their curriculum arrangement in universities in the US, UK, and Germany show their specializations. Through comparative research into engineering management systems and professional education modes between China and these developed countries, the paper proposes suggestions for improving the education of engineering management majors in China, which could speed up development of Chinese engineering general contracting enterprises and engineering project management enterprises.

Keywords： engineering management system education mode comparative research training improvement

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Title Author Date Type Operation

Quality and efficiency improvement technology for five megawatt offshore wind turbines and its application

Huali HAN

Journal Article

Genetic improvement of wheat grain quality at CIMMYT

Carlos GUZMÁN, Karim AMMAR, Velu GOVINDAN, Ravi SINGH

Journal Article

Air quality improvement in Los Angeles—Perspectives for developing cities

David D. Parrish,Jin Xu,Bart Croes,Min Shao

Journal Article

Strategy for Improving Product Quality of Manufacturing Industry in China

Zhang Hao, Zhang Gang, Jiang Jiadong, Zong Xijun

Journal Article

Power quality improvement using fuzzy logic controller for five-level shunt active power filter under

Amar BENAISSA,Boualaga RABHI,Ammar MOUSSI

Journal Article

Development and application of innovative technologies for drinking water quality assurance in China

QU Jiuhui, YIN Chengqing, YANG Min, LIU Huijuan

Journal Article

Improvement of Core Competitiveness of Chinese Construction Enterprises Against the Background of High-Quality

Lu Chunfang, Wu Jun,Wang Mengjun, Li Xinsheng, Liu Bo, Liang Chao, Hu Xiaodong

Journal Article

Unified power quality conditioner based on a three-level NPC inverter using fuzzy control techniques

Salim CHENNAI,M-T BENCHOUIA

Journal Article

Estimation of the Impact of Traveler Information Apps on Urban Air Quality Improvement

Wenke Huang, Mingwei Hu

Journal Article

Research progress on genetic improvement of

Chuanping YANG

Journal Article

A review of systematic evaluation and improvement in the big data environment

Feng YANG, Manman WANG

Journal Article

China-CIMMYT collaboration enhances wheat improvement in China

Journal Article

A simple digital control algorithm for three phase shunt active filter: simulation and experimentation

Subbaraman SRINATH, Chandan KUMAR, M. P. SELVAN

Journal Article

Embryo-mediated genome editing for accelerated genetic improvement of livestock

Zachariah MCLEAN, Björn OBACK, Götz LAIBLE

Journal Article

Management System and Education Model in Developed Countries for Engineering Management Major Education Improvement

Jian-ya Jiang,Yang-wei Rao

Journal Article

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