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Research evolution on breeding and mechanical cultivation of earlymature winter rapeseed in double crop

Guan Chunyun,Chen Sheyuan,Wu Mingliang

Strategic Study of CAE 2010, Volume 12, Issue 2,   Pages 4-10

Abstract: in southern China, two major issues ,i.e. breeding of early-maturing varieties and implementation of mechanicalcultivation ,need to be resolved.rapeseed controlled-release fertilizer and ripener are applied and agronomic operation procedures of mechanicalcultivation are formed in double rice area in southern China.Test results showed that the income increased to more than 300 yuan per mu by mechanical cultivation

Keywords： double-crop rice     rapeseed     early-mature varieties     mechanical cultivation     controlled-release fertilizer    

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Microalgae cultivation and culture medium recycling by a two-stage cultivation system

Xinfeng Wang, Lu Lin, Haifeng Lu, Zhidan Liu, Na Duan, Taili Dong, Hua Xiao, Baoming Li, Pei Xu

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 6, doi: 10.1007/s11783-018-1078-z

Abstract:

A two-stage system was designed for microalgae cultivation and nutrients

Keywords： Microalgae harvest     Ultrafiltration     Poultry wastewater     Nutrient removal     Two stage cultivation    

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Effects of cultivation strategies on the cultivation of Chlorella

Xiaoya Liu, Yu Hong, Peirui Liu, Jingjing Zhan, Ran Yan

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 5, doi: 10.1007/s11783-019-1162-z

Abstract: Heterotrophic cultivation caused high level of ROS and high lipids accumulation.The effects of cultivation strategies (including autotrophic cultivation (AC), heterotrophic cultivation(HC), fed-batch cultivation (FC), heterotrophic+ autotrophic two-stage cultivation (HATC), and heterotrophic+ mixotrophic two-stage cultivation (HMTC)) on the growth and lipid accumulation of Chlorella sp.Compared with all the other cultivation strategies, the TAGs productivity and yield after 12 d of cultivation

Keywords： HQ     Cultivation strategy     lipids     Nitrogen removal     Phosphorus removal     Reactive oxygen species    

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Attached cultivation of

Victor M. Deantes-Espinosa, Tian-Yuan Zhang, Xiao-Xiong Wang, Yinhu Wu, Guo-Hua Dao, Hong-Ying Hu

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 4, doi: 10.1007/s11783-019-1141-4

Abstract:

Attachment of Scenedesmus sp. LX1 was tested on certain materials.

A criterion for selection of materials was used to choose seven materials.

The amount of S. sp. LX1 attached on polyurethane foam was 51.74 mg/L.

Materials’ surface influenced the attachment of microalgae.

Hydrophilic and hydrophobic properties also affected the attachment of S. sp. LX1.

Keywords： Attached cultivation     Microalgae     Material properties     Polyurethane     Scenedesmus    

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World Trend for Apple Cultivation——mproving Fruit Quality

Xue Shizhao

Strategic Study of CAE 2001, Volume 3, Issue 6,   Pages 81-88

Abstract:

Shifting from quantity-orientation to quality-orientation is the world trend for apple cultivation

Keywords： apple cultivation     world trend     fruit quality    

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Dewatering of Scenedesmus Obliquus Cultivation Substrate with Microfiltration: Potential and Challenges

Marco Malaguti,Lorenzo Craveri,Francesco Ricceri,Vincenzo Riggio,Mariachiara Zanetti,Alberto Tiraferri,

Engineering doi: 10.1016/j.eng.2023.07.010

Abstract: suspension, directly reusing extracted water in situ would decrease the freshwater footprint of cultivationwere then applied to drive pilot-scale microfiltration tests to reuse the collected permeate as a new cultivationand growth rates of biomass in permeate water that were highly similar to those recorded in the ideal cultivation

Keywords： Scenedesmus obliquus     Microfiltration     Permeate reuse     Harvesting     Microalgae     Pilot-scale    

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Development Strategy of Talent Cultivation for Forensic Medicine in China

Hou Yiping, Yun Libing, Zhu Hong, Wang Qian, Cong Bin

Strategic Study of CAE 2019, Volume 21, Issue 2,   Pages 84-88 doi: 10.15302/J-SSCAE-2019.02.009

Abstract:

This paper studies the existing experience in China and abroad, analyzes the challenges faced by forensic talents training in China, and proposes policy recommendations to promote the development of education of forensic medicine: to establish the first-level discipline of forensic medicine to promote the overall strength of forensic medical science; to establish an eight-year training system for forensic medicine to innovate forensic medicine talent training mode; to set a professional degree for forensic medical postgraduates to meet the needs for high-quality applied talents; to establish a continuing education system to ensure the competence and professional level of forensic experts; and to provide forensic courses for clinical medical students to enhance their forensic awareness.

Keywords： forensic medicine     medical education     talent cultivation     development strategy    

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A bionic approach for the mechanical and electrical decoupling of an MEMS capacitive sensor in ultralow

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 2, doi: 10.1007/s11465-023-0747-1

Abstract: However, attention has been rarely given on the influences of external mechanical and internal electricalIn this work, a bionic swallow structure design norm was developed for mechanical decoupling, and theinfluences of structural parameters on mechanical behavior were fully analyzed and optimized.High immunity to mechanical disturbances was maintained simultaneously, i.e., less than 0.369% and 0.058%

Keywords： micro-electro-mechanical system capacitive sensor     bionics     operation instability     mechanical and electrical    

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Drinking water biotic safety of particles and bacteria attached to fines in activated carbon process

CHEN Wei, LIN Tao, WANG Leilei

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 3,   Pages 280-285 doi: 10.1007/s11783-007-0047-8

Abstract: truly indicated by the detection technique with R2A culture medium compared with the traditional agar cultivation

Keywords： particle number     process     cultivation     activated     relative    

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Ecobreeding of Hamimelon and Soilless Cultivation of Organic Ecotype

Wu Mingzhu,Yin Hongping,Feng Jiongxin,ERken,Zhang Yongbing

Strategic Study of CAE 2000, Volume 2, Issue 8,   Pages 83-88

Abstract: With these varieties and technology of soilless cultivation of organic ecotype in the green house, the

Keywords： Hamimelon     ecobreeding     inducement of nuclear radiation     gene engineering     organic ecotype     soilless cultivation    

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Determination of mechanical parameters for elements in meso-mechanical models of concrete

Xianglin GU, Junyu JIA, Zhuolin WANG, Li HONG, Feng LIN

Frontiers of Structural and Civil Engineering 2013, Volume 7, Issue 4,   Pages 391-401 doi: 10.1007/s11709-013-0225-7

Abstract: based on the discrete element method with the modified-rigid-body-spring concrete model, in which the mechanicalpredicted by the Carpinteri and Weibull size effects laws, a series of formulas to convert the macro-scale mechanical

Keywords： concrete     meso-mechanical model     discrete element method     size effect     mechanical parameter    

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Facile synthesis of polyaniline nanorods to simultaneously enhance the mechanical properties and wear

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 9,   Pages 1254-1266 doi: 10.1007/s11705-023-2297-3

Abstract: To enhance the mechanical properties and wear resistance of epoxy resin, polyaniline nanorods were firstthe phase structures and compositions of polyaniline nanorods, and their positive influences on the mechanical

Keywords： epoxy resin     polyaniline nanorods     mechanical property     tribological performance     wear mechanism    

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Thermo-mechanical simulation of frost heave in saturated soils

Frontiers of Structural and Civil Engineering   Pages 1400-1412 doi: 10.1007/s11709-023-0990-x

Abstract: The study of frost heave requires conducting a multiphysics analysis, considering the thermal, mechanicalThis paper presents the use of a coupled thermo-mechanical approach to simulate frost heave in saturatedA function predicting porosity evolution is implemented to couple the thermal and mechanical field analysesThe results of the simulations indicate that the thermo-mechanical model captures various processes involved

Keywords： frost heave     multiphysics analysis     thermo-mechanical approach     saturated soils    

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Electronic and mechanical responses of two-dimensional HfS

Mohammad SALAVATI

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 2,   Pages 486-494 doi: 10.1007/s11709-018-0491-5

Abstract: We accordingly conducted first-principles calculations to explore the mechanical and electronic responses

Keywords： 2D materials     mechanical     electronic     DFT    

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Experimental study on compaction-induced anisotropic mechanical property of rockfill material

Xiangtao ZHANG, Yizhao GAO, Yuan WANG, Yu-zhen YU, Xun SUN

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 1,   Pages 109-123 doi: 10.1007/s11709-021-0693-0

Abstract: The anisotropy of rockfill materials has a significant influence on the performance of engineering structures. However, relevant research data are very limited, because of the difficulty with preparing specimens with different inclination angles using traditional methods. Furthermore, the anisotropy test of rockfill materials is complex and complicated, especially for triaxial tests, in which the major principal stress plane intersects with the compaction plane at different angles. In this study, the geometric characteristics of a typical particle fraction consisting of a specific rockfill material were statistically investigated, and the distribution characteristics of particle orientation in specimens prepared via different compaction methods were examined. For high-density rockfill materials, a set of specimen preparation devices for inclined compaction planes was developed, and a series of conventional triaxial compression tests with different principal stress direction angles were conducted. The results reveal that the principal stress direction angle has a significant effect on the modulus, shear strength, and dilatancy of the compacted rockfill materials. Analysis of the relationship between the principal stress direction angles, change in the stress state, and change in the corresponding dominant shear plane shows that the angle between the compacted surface and dominant shear plane is closely related to interlocking resistance associated with the particle orientation. In addition, different principal stress direction angles can change the extent of the particle interlocking effect, causing the specimen to exhibit different degrees of anisotropy.

Keywords： rockfill     inclination of specimen preparation     anisotropy     mechanical property     mechanism    

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Title Author Date Type Operation

Research evolution on breeding and mechanical cultivation of earlymature winter rapeseed in double crop

Guan Chunyun,Chen Sheyuan,Wu Mingliang

Journal Article

Microalgae cultivation and culture medium recycling by a two-stage cultivation system

Xinfeng Wang, Lu Lin, Haifeng Lu, Zhidan Liu, Na Duan, Taili Dong, Hua Xiao, Baoming Li, Pei Xu

Journal Article

Effects of cultivation strategies on the cultivation of Chlorella

Xiaoya Liu, Yu Hong, Peirui Liu, Jingjing Zhan, Ran Yan

Journal Article

Attached cultivation of

Victor M. Deantes-Espinosa, Tian-Yuan Zhang, Xiao-Xiong Wang, Yinhu Wu, Guo-Hua Dao, Hong-Ying Hu

Journal Article

World Trend for Apple Cultivation——mproving Fruit Quality

Xue Shizhao

Journal Article

Dewatering of Scenedesmus Obliquus Cultivation Substrate with Microfiltration: Potential and Challenges

Marco Malaguti,Lorenzo Craveri,Francesco Ricceri,Vincenzo Riggio,Mariachiara Zanetti,Alberto Tiraferri,

Journal Article

Development Strategy of Talent Cultivation for Forensic Medicine in China

Hou Yiping, Yun Libing, Zhu Hong, Wang Qian, Cong Bin

Journal Article

A bionic approach for the mechanical and electrical decoupling of an MEMS capacitive sensor in ultralow

Journal Article

Drinking water biotic safety of particles and bacteria attached to fines in activated carbon process

CHEN Wei, LIN Tao, WANG Leilei

Journal Article

Ecobreeding of Hamimelon and Soilless Cultivation of Organic Ecotype

Wu Mingzhu,Yin Hongping,Feng Jiongxin,ERken,Zhang Yongbing

Journal Article

Determination of mechanical parameters for elements in meso-mechanical models of concrete

Xianglin GU, Junyu JIA, Zhuolin WANG, Li HONG, Feng LIN

Journal Article

Facile synthesis of polyaniline nanorods to simultaneously enhance the mechanical properties and wear

Journal Article

Thermo-mechanical simulation of frost heave in saturated soils

Journal Article

Electronic and mechanical responses of two-dimensional HfS

Mohammad SALAVATI

Journal Article

Experimental study on compaction-induced anisotropic mechanical property of rockfill material

Xiangtao ZHANG, Yizhao GAO, Yuan WANG, Yu-zhen YU, Xun SUN

Journal Article