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Haiyan Yang, Shangping Xu, Derek E. Chitwood, Yin Wang
《环境科学与工程前沿(英文)》 2020年 第14卷 第5期 doi: 10.1007/s11783-020-1254-9
关键词: Point-of-use water treatment Ceramic water filter Bacterial removal Surface modification Water quality
《环境科学与工程前沿(英文)》 2023年 第17卷 第10期 doi: 10.1007/s11783-023-1718-9
● Energy harvesters harness multiple energies for self-powered water purification.
关键词: Piezocatalysis Solar energy Waste heat Decentralized water treatment Point-of-use Nanogenerator
《农业科学与工程前沿(英文)》 2022年 第9卷 第3期 页码 407-424 doi: 10.15302/J-FASE-2022448
● Soil nitrogen fluxes and influencing factors were reviewed in the subtropical hilly regions.
关键词: nitrogen cycling soil nitrogen nitrogen deposition greenhouse gases emission non-point source pollution nitrogen use efficiency
Antimicrobial use in food animal production: situation analysis and contributing factors
Ziping WU
《农业科学与工程前沿(英文)》 2018年 第5卷 第3期 页码 301-311 doi: 10.15302/J-FASE-2018207
By measuring the quantity and ways in which antimicrobials are used, and reviewing different technical and socioeconomic factors influencing antimicrobial use at farm level, this study discusses the main knowledge gaps in antimicrobial use in food animal production and provides recommendations for future research and policy development. The review reveals that antimicrobial use in food animals exhibit strong regional and species differences, and there are still large information gaps concerning the current state of antimicrobial use. Factors associated with animal health (including antimicrobial resistance), animal health improvement, economic costs and benefits relevant to animal diseases, and potential technological alternatives or alternative systems all have an impact on antimicrobial use on the farm. There is a clear need to resolve the data gap by monitoring antimicrobial use and developing an analytical framework to better understand farmer behaviors under different technical, economic and environmental circumstances.
关键词: antimicrobial use drivers for antimicrobial use food animal production
Moving policy and regulation forward for single-use plastic alternatives
《环境科学与工程前沿(英文)》 2021年 第15卷 第3期 doi: 10.1007/s11783-021-1423-5
关键词: Single-use plastic alternatives Policy Regulation Sustainable development
STRENGTHENING NON-POINT SOURCE POLLUTION CONTROL TO PROMOTE AGRICULTURAL GREEN DEVELOPMENT
《农业科学与工程前沿(英文)》 2023年 第10卷 第4期 页码 503-509 doi: 10.15302/J-FASE-2023528
STRENGTHENING NON-POINT SOURCE POLLUTION CONTROL TO PROMOTE AGRICULTURAL GREEN DEVELOPMENT
关键词: GREEN AGRICULTURAL PROMOTE POLLUTION SOURCE DEVELOPMENT POINT STRENGTHENING CONTROL
Nudging sustainable consumption of residential energy use: A behavioral economics perspective
《工程管理前沿(英文)》 页码 540-545 doi: 10.1007/s42524-023-0264-2
Approaches to achieve high grain yield and high resource use efficiency in rice
Jianchang YANG
《农业科学与工程前沿(英文)》 2015年 第2卷 第2期 页码 115-123 doi: 10.15302/J-FASE-2015055
关键词: rice nitrogen-efficient cultivar grain fill harvest index nitrogen use efficiency water use efficiency
M. NAZEMIZADEH, H. N. RAHIMI, K. AMINI KHOIY
《机械工程前沿(英文)》 2012年 第7卷 第1期 页码 23-28 doi: 10.1007/s11465-012-0304-9
This paper presents an optimal control strategy for optimal trajectory planning of mobile robots by considering nonlinear dynamic model and nonholonomic constraints of the system. The nonholonomic constraints of the system are introduced by a nonintegrable set of differential equations which represent kinematic restriction on the motion. The Lagrange’s principle is employed to derive the nonlinear equations of the system. Then, the optimal path planning of the mobile robot is formulated as an optimal control problem. To set up the problem, the nonlinear equations of the system are assumed as constraints, and a minimum energy objective function is defined. To solve the problem, an indirect solution of the optimal control method is employed, and conditions of the optimality derived as a set of coupled nonlinear differential equations. The optimality equations are solved numerically, and various simulations are performed for a nonholonomic mobile robot to illustrate effectiveness of the proposed method.
关键词: mobile robot trajectory planning nonlinear dynamic optimal control
The road to sustainable use and waste management of plastics in Portugal
《环境科学与工程前沿(英文)》 2022年 第16卷 第1期 页码 5-5 doi: 10.1007/s11783-021-1439-x
• Portugal recycles 34% of the 40 kg/hab year of plastic packaging waste.
关键词: Single-use plastics Plastic packaging Plastic waste Waste management Waste shipment Lightweight plastic bags
STRATEGIES FOR IMPROVING WATER USE EFFICIENCY IN DRYLAND AGROECOSYSTEMS
《农业科学与工程前沿(英文)》 2021年 第8卷 第4期 页码 599-602 doi: 10.15302/J-FASE -2021409
《农业科学与工程前沿(英文)》 2021年 第8卷 第4期 页码 512-524 doi: 10.15302/J-FASE -2021393
Settlement patterns and social structures have been shaped by access to water since the onset of human societies. This review covers historical and recent examples from Cambodia, Central Asia, India, Latin America and the Arabian Peninsula to analyze the role of water resources in determining the rise and collapse of civilizations. Over recent decades increasing globalization and concomitant possibilities to externalize water needs as virtual water have obscured global dependence on water resources via telecoupling, but rapid urbanization brings it now back to the political agenda. It is foremost in the urban arena of poorer countries where competing claims for water increasingly lead to scale-transcendent conflicts about ecosystem services. Solutions to the dilemma will require broad stakeholder-based agreements on water use taking into account the available data on water resources, their current and potential use efficiency, recycling of water after effective treatment, and social-ecological approaches of improved governance and conflict resolution.
关键词: agroecology historical water use water footprint water governance urbanization
Effects of dwarfing genes on water use efficiency of bread wheat
Jiakun YAN, Suiqi ZHANG
《农业科学与工程前沿(英文)》 2017年 第4卷 第2期 页码 126-134 doi: 10.15302/J-FASE-2017134
关键词: coleoptile length wheat dwarfing genes grain yield root water use efficiency
Uncovering the evolution of tin use in the United States and its implications
《环境科学与工程前沿(英文)》 2021年 第15卷 第6期 doi: 10.1007/s11783-021-1406-6
• US tin use decreases as the GDP value added by manufacturing sector increases.
关键词: Tin use GDP Curve fitting Logistic model Gompertz model
NITROGEN USE AND MANAGEMENT IN ORCHARDS AND VEGETABLE FIELDS IN CHINA: CHALLENGES AND SOLUTIONS
《农业科学与工程前沿(英文)》 2022年 第9卷 第3期 页码 386-395 doi: 10.15302/J-FASE-2022443
● Excessive application of N fertilizers in orchards and vegetable fields (OVFs) in China is particularly common.
关键词: nitrogen fate nitrogen fertilizer orchards vegetable fields
标题 作者 时间 类型 操作
Ceramic water filter for point-of-use water treatment in developing countries: Principles, challenges
Haiyan Yang, Shangping Xu, Derek E. Chitwood, Yin Wang
期刊论文
Hybrid energy harvesting systems for self-powered sustainable water purification by harnessing ambient energy
期刊论文
SOIL NITROGEN CYCLING AND ENVIRONMENTAL IMPACTS IN THE SUBTROPICAL HILLY REGION OF CHINA: EVIDENCE FROM MEASUREMENTS AND MODELING
期刊论文
Antimicrobial use in food animal production: situation analysis and contributing factors
Ziping WU
期刊论文
Trajectory planning of mobile robots using indirect solution of optimal control method in generalized point-to-point
M. NAZEMIZADEH, H. N. RAHIMI, K. AMINI KHOIY
期刊论文
WATER USE IN HUMAN CIVILIZATIONS: AN INTERDISCIPLINARY ANALYSIS OF A PERPETUAL SOCIAL-ECOLOGICAL CHALLENGE
期刊论文