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The innovation and practice of dryland farming technology in Gansu Province

Guo Xianshi,Liu Yanlan,Hou Huizhi and Guo Tianwen

Strategic Study of CAE 2012, Volume 14, Issue 3,   Pages 65-69

Abstract: The traditional Gansu gravel mulching field, dryland wheat film bunch planting, and rain-colleting agriculturefeatures, mechanism of crop drought-resistance and yield increase, and application situation ofthe wholeplastic-film mulching on double ridges and planting maize in catchment furrows, and soil over film-mulched

Keywords： Gansu Province     innovation of dryland faming technologies     the whole plastic-film mulching on doubleridges and planting maize in catchment furrows     soil over film-mulched and bunch-seeded wheat.    

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Mulching Agriculture Using Thin Plastic Film in China

Chen Qien

Strategic Study of CAE 2002, Volume 4, Issue 4,   Pages 12-15

Abstract:

This article reviews studies and applications of mulching agriculture using thin plastic film in ChinaPlastic film mulching makes great effects on traditional mulching techniques of China.Over past 20 years with application of thin plastic film, some great changes have taken place in agriculturalMain mechanisms of yield increasing by plastic film mulching are： raising soil temperature, protectingProblems and prospects of mulching agriculture using thin plastic film are reviewed at the end of the

Keywords： plastic film mulching     agricultural technique changes     mechanisms and effects    

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Quantification of pesticide residues on plastic mulching films in typical farmlands of the North China

Baoyuan Guo, Jiao Meng, Xinyu Wang, Chengnan Yin, Weiyu Hao, Baiwen Ma, Zhang Tao

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 1, doi: 10.1007/s11783-019-1181-9

Abstract: Pesticide residuals on mulching film of Shandong, Tianjin and Hebei.Detected 29 pesticides in soil and 30 in mulching film.The plastic mulching films is one of the most important plastic debirs source in the environment.The aim of this work was to investigate the current status of pesticide residues on the plastic mulchingThe total concentrations of pesticide residues were in the range of 86.4‒22213.2 ng/g in plastic film

Keywords： Pesticides     Plastic mulching film     Soil     QuEChERS     Farmland    

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Modeling water and heat transfer in soil-plant-atmosphere continuum applied to maize growth under plasticfilm mulching

Meng DUAN, Jin XIE, Xiaomin MAO

Frontiers of Agricultural Science and Engineering 2019, Volume 6, Issue 2,   Pages 144-161 doi: 10.15302/J-FASE-2019258

Abstract: film mulching applied to field-grown maize in North-west China.Scenarios were considered to simulate the influence of future climate change and film mulching on cropWith an increase in the ratio of film mulching area, the evaporation will decrease, while the impactof film mulching on crop transpiration is not significant.In general, film mulching is effective in saving water, preserving soil moisture, increasing soil surface

Keywords： film mulching     growth stage     leaf area index     maize growth     water and heat transfer    

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Experiment and optimal design of a collection device for a residual plastic film baler

Qi NIU,Xuegeng CHEN,Chao JI,Jie WU

Frontiers of Agricultural Science and Engineering 2015, Volume 2, Issue 4,   Pages 347-354 doi: 10.15302/J-FASE-2015077

Abstract: It is imperative to carry out research on residual plastic film collection technology to solve the seriousThe residual plastic film baler was designed as a package for film strip collection, cleaning and balingand the impurity of film package.The results show that the factors affecting the collection rate of residual film and the impurity ofwas 88.9% and the impurity of residual film package was 14.2% for the baler.

Keywords： residual film     collection device     collection rate of residual film     impurity of film package     optimization    

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Plastic materials and water sources actively select and shape wastewater plastispheres over time

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 11, doi: 10.1007/s11783-022-1580-1

Abstract:

● Wastewater MPs exhibited resistomes and therefore health threats.

Keywords： Microplastics     Whole-genome metagenomic sequencing     Plastisphere     Plastic degradation     MHETase    

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Theoretical analysis and experimental study on the influence of electric double layer on thin film lubrication

WANG Xin-jie, BAI Shao-xian, HUANG Ping

Frontiers of Mechanical Engineering 2006, Volume 1, Issue 3,   Pages 370-373 doi: 10.1007/s11465-006-0040-0

Abstract: A new mathematical model for thin film lubrication is established by taking into account the effect ofan electric double layer.

Keywords： mathematical     account     electric     composite     lubrication    

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Effects of mulching for water conservation on soil carbon, nitrogen and biological properties

Xiaomin PI, Tongxun ZHANG, Benhua SUN, Quanhong CUI, Yun GUO, Mingxia GAO, Hao FENG, David W. HOPKINS

Frontiers of Agricultural Science and Engineering 2017, Volume 4, Issue 2,   Pages 146-154 doi: 10.15302/J-FASE-2017136

Abstract: The effect of mulching with straw, white plastic film and black plastic film for improving soil waterorganic C and total N contents of the soils declined significantly under the mulches, particularly the plasticfilm mulches, and this could have long-term detrimental effects on soil quality and the sustainabilityof the some mulching practices.

Keywords： biomass     carbon     mulch     nitrogen     plastic films     soil     straw     water storage    

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Dual cross-linked MXene/cellulose nanofiber/nickel alginate film with improved mechanical properties

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 10,   Pages 1460-1469 doi: 10.1007/s11705-023-2335-7

Abstract: strength, Young’s modulus, and toughness of the MXene/cellulose nanofiber/nickel alginate composite filmare reduced to nickel nanoparticles and uniformly dispersed within the highly conductive composite filmConsequently, the MXene/cellulose nanofiber/nickel alginate-Ni composite film presents a considerably

Keywords： Ti3C2Tx MXene     double crosslinking     mechanical properties     EMI    

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Prevention and Control Strategy for the Pollution of Agricultural Plastic Film

Yongmei Xu, Shijie Fang, Xiaopeng Ma, Qianqian Zhu

Strategic Study of CAE 2018, Volume 20, Issue 5,   Pages 96-102 doi: 10.15302/J-SSCAE-2018.05.015

Abstract: And then four causes of plastic film pollution were summarized.On these bases, some control strategies for agricultural plastic film pollution were put forward to provideof plastic film thickness≥0.01 mm should be strictly enforced; the scientific and rational use ofplastic films in the field should be emphasized and the timely film uncovering technology should bepromoted; the efficiency of residual film recovery machines should be improved, striving to realize zero

Keywords： mm    

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Moving policy and regulation forward for single-use plastic alternatives

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 3, doi: 10.1007/s11783-021-1423-5

Abstract: The innovation of sustainable and environmentally friendly single-use plastic alternative materials andThe development of single-use plastic alternative products can be promoted fundamentally only by improving

Keywords： Single-use plastic alternatives     Policy     Regulation     Sustainable development    

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Organizational evolution of project management teams over the whole lifecycle of megaprojects: Case study

Frontiers of Engineering Management   Pages 439-454 doi: 10.1007/s42524-022-0211-7

Abstract: Project management teams are critical in the implementation of megaprojects, but their evolution throughout the project lifecycle has not been clearly explained. This paper explores the organizational evolution of megaproject management teams through a longitudinal retrospective case study of the Hong Kong–Zhuhai–Macao Bridge (HZMB) project. The organizational evolution is examined in terms of management objectives, management content, and organizational structure. The organizational evolution of the HZMB project management team exhibits stage differentiation with the coexistence of turbulence and stability. Changes in the external environment are the driving force for organizational evolution, whereas a flexible organizational strategy is critical in promoting this evolution. Basing on the HZMB case study, this paper summarizes six critical measures that facilitate the organizational evolution of megaproject management teams. Our findings add value to megaproject management theory and provide a better understanding of the dynamics and complexity of megaproject organizational management.

Keywords： megaproject     organizational evolution     whole lifecycle management     project management team    

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TCGA whole-transcriptome sequencing data reveals significantly dysregulated genes and signaling pathways

Daniel Wai-Hung Ho,Alan Ka-Lun Kai,Irene Oi-Lin Ng

Frontiers of Medicine 2015, Volume 9, Issue 3,   Pages 322-330 doi: 10.1007/s11684-015-0408-9

Abstract:

This study systematically evaluates the TCGA whole-transcriptome sequencing data of hepatocellular

Keywords： TCGA     whole-transcriptome sequencing     HCC     liver cancer    

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Analysis of the genomic landscape of primary central nervous system lymphoma using whole-genome sequencing

Frontiers of Medicine   Pages 889-906 doi: 10.1007/s11684-023-0994-x

Abstract: Whole-genome sequencing was performed on 68 newly diagnosed Chinese PCNSL samples, whose genomic characteristics

Keywords： primary central nervous system lymphoma     whole-genome sequencing     TMSB4X     copy number variation    

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Numerical simulation of liquid falling film on horizontal circular tubes

Fengdan SUN, Songlin XU, Yongchuan GAO

Frontiers of Chemical Science and Engineering 2012, Volume 6, Issue 3,   Pages 322-328 doi: 10.1007/s11705-012-1296-z

Abstract: The objective of this study is to investigate numerically the flow characteristics of falling film onThe volume of fluid method is used to track the motion of liquid falling film and the gas-liquid interfaceThe velocity distribution and the film thickness characteristics on the top tube, some special flow characteristicsdistributions of the upper and lower parts of the tube are not strictly symmetric and non-uniform, 2) the filmare distinguished, and 5) the liquid feed height plays an important role on the formation of falling film

Keywords： falling film     horizontal tube     flow characteristics     film thickness     liquid feeder height    

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Title Author Date Type Operation

The innovation and practice of dryland farming technology in Gansu Province

Guo Xianshi,Liu Yanlan,Hou Huizhi and Guo Tianwen

Journal Article

Mulching Agriculture Using Thin Plastic Film in China

Chen Qien

Journal Article

Quantification of pesticide residues on plastic mulching films in typical farmlands of the North China

Baoyuan Guo, Jiao Meng, Xinyu Wang, Chengnan Yin, Weiyu Hao, Baiwen Ma, Zhang Tao

Journal Article

Modeling water and heat transfer in soil-plant-atmosphere continuum applied to maize growth under plasticfilm mulching

Meng DUAN, Jin XIE, Xiaomin MAO

Journal Article

Experiment and optimal design of a collection device for a residual plastic film baler

Qi NIU,Xuegeng CHEN,Chao JI,Jie WU

Journal Article

Plastic materials and water sources actively select and shape wastewater plastispheres over time

Journal Article

Theoretical analysis and experimental study on the influence of electric double layer on thin film lubrication

WANG Xin-jie, BAI Shao-xian, HUANG Ping

Journal Article

Effects of mulching for water conservation on soil carbon, nitrogen and biological properties

Xiaomin PI, Tongxun ZHANG, Benhua SUN, Quanhong CUI, Yun GUO, Mingxia GAO, Hao FENG, David W. HOPKINS

Journal Article

Dual cross-linked MXene/cellulose nanofiber/nickel alginate film with improved mechanical properties

Journal Article

Prevention and Control Strategy for the Pollution of Agricultural Plastic Film

Yongmei Xu, Shijie Fang, Xiaopeng Ma, Qianqian Zhu

Journal Article

Moving policy and regulation forward for single-use plastic alternatives

Journal Article

Organizational evolution of project management teams over the whole lifecycle of megaprojects: Case study

Journal Article

TCGA whole-transcriptome sequencing data reveals significantly dysregulated genes and signaling pathways

Daniel Wai-Hung Ho,Alan Ka-Lun Kai,Irene Oi-Lin Ng

Journal Article

Analysis of the genomic landscape of primary central nervous system lymphoma using whole-genome sequencing

Journal Article

Numerical simulation of liquid falling film on horizontal circular tubes

Fengdan SUN, Songlin XU, Yongchuan GAO

Journal Article