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Factors influencing peak bone mass gain
Xiaowei Zhu, Houfeng Zheng
《医学前沿(英文)》 2021年 第15卷 第1期 页码 53-69 doi: 10.1007/s11684-020-0748-y
关键词: peak bone mass children adolescents genetic risk factors
Factors influencing the photodegradation of
Bingbing XU, Zhonglin CHEN, Fei QI, Jimin SHEN, Fengchang WU
《环境科学与工程前沿(英文)》 2009年 第3卷 第1期 页码 91-97 doi: 10.1007/S11783-009-0013-8
关键词:
Hongwei Yu,Junrong Shao,Huawei Jia,Diga Gang,Baiwen Ma,Chengzhi Hu,
《工程(英文)》 doi: 10.1016/j.eng.2023.02.007
关键词: Human activities Snow Microplastics Microbial community Urban function Environmental effect
Shuangxi FENG, Huayang LEI, Yongfeng WAN, Haiyan JIN, Jun HAN
《结构与土木工程前沿(英文)》 2021年 第15卷 第2期 页码 461-477 doi: 10.1007/s11709-021-0705-0
关键词: deep foundation pit excavation adjacent bridge foundation influencing factors analytic hierarchy process finite element
Analysis of synergy degree and its influencing factors in hydropower EPC project management
Jiwei ZHU, Hua GAO, Jiangrui WANG
《工程管理前沿(英文)》 2021年 第8卷 第3期 页码 402-411 doi: 10.1007/s42524-020-0098-0
关键词: hydropower project EPC mode synergy degree model grey relational analysis
《农业科学与工程前沿(英文)》 2023年 第10卷 第1期 页码 83-94 doi: 10.15302/J-FASE-2022472
● Investigate the actual situation of food waste at university canteens in Beijing, China.
关键词: university students food waste behavior theory of planned behavior university canteen
林杜军,宫守才,张银洲
《中国工程科学》 2012年 第14卷 第2期 页码 49-53
在地下水三维流数值模型研究的基础上,采用参数灵敏度分析的方法,对东露天煤矿工业场地地下水位变化影响因素进行定量分析。结果表明,场地内强风化砂泥岩的渗透性能、填土区大气降水补给能力、盲沟排水能力对工业场地因填土引起的地下水位变化有显著影响。针对这些主要影响因素,进行工业场地各地层渗透系数研究,为完善地面排水系统,控制盲沟质量等提供有力依据,控制工业场地的地下水位上升。
Factors influencing near infrared spectroscopy analysis of agro-products: a review
Xiao XU, Lijuan XIE, Yibin YING
《农业科学与工程前沿(英文)》 2019年 第6卷 第2期 页码 105-115 doi: 10.15302/J-FASE-2019255
The near infrared (NIR) spectroscopy technique has wide applications in agriculture with the advantages of being nondestructive, sensitive, safe and rapid. However, there are still more than 40 error sources influencing the robustness and accuracy of its calibration and operation. Environmental, sample and instrument factors that influence the analysis are discussed in this review, including temperature, humidity and other factors that introduce uncertainty. Error sources from livestock products, fruit and vegetables, which are the most common objects in the field of NIR analysis, are also emphasized in the second part. In addition, studies utilizing different instruments, spectral pretreatments, variable selection methods, wavelength ranges, detection modes and calibration methods are tabulated to illustrate the complications they introduce and how they influence NIR analysis. It is suggested that large scale of data with abundant varieties can be used to build a more robust calibration model, in order to improve the robustness and accuracy of the NIR analytical model, and overcome problems caused by confining analysis to too many uniform samples.
关键词: agro-product error source influence factor near infrared spectroscopy
Fangyue LI, Joachim BEHRENDT, Knut WICHMANN, Ralf OTTERPOHL
《环境科学与工程前沿(英文)》 2009年 第3卷 第2期 页码 226-235 doi: 10.1007/s11783-009-0008-5
关键词: hybrid activated sludge model (ASM) membrane bioreactor (MBR) soluble microbial product (SMP)
何杰,赵鑫,杨家胜
《中国工程科学》 2010年 第12卷 第11期 页码 16-19
海上风电是新能源发展的一个战略重点,目前我国沿海地区正在积极开展大规模海上风电的规划。对中国近海风电场规划与开发现状进行了介绍,总结了近海风电场规划的主要内容,分析了近海风电场在规划中的主要影响因素和解决方法。
The influencing factors of the WTP for the risk reduction of chemical industry accidents in China
Lei HUANG, Zhijuan SHAO, Weiliang BAO, Bailing DUAN, Jun BI, Zengwei YUAN
《环境科学与工程前沿(英文)》 2012年 第6卷 第6期 页码 860-868 doi: 10.1007/s11783-012-0467-y
关键词: risk perception willingness to pay contingent valuation method risk management school of the environment
Qi LI, Jinxi SONG, Anlei WEI, Bo ZHANG
《环境科学与工程前沿(英文)》 2013年 第7卷 第6期 页码 875-885 doi: 10.1007/s11783-013-0568-2
关键词: influencing factors ecosystem health ecological and environmental functions the Weihe River Shaanxi Province
《环境科学与工程前沿(英文)》 2022年 第16卷 第7期 doi: 10.1007/s11783-021-1499-y
• Manure fertilization resulted in antibiotic residues and increased metal contents.
关键词: Pig manure Antibiotics Metals Antibiotic resistance genes Paddy fields
张宁,姚群,张文杰,姜英
《中国工程科学》 2009年 第11卷 第11期 页码 37-44
“中国汽车整车企业产品开发能力研究”课题研究内容包括两个方面:第一,运用当前国际同类研究通行方法,结合我国国情,建立我国汽车整车产品开发能力评价体系,并借此分析影响整车企业产品开发能力形成的关键因素究竟是什么;第二,摸清我国整车企业技术能力的底数,了解企业整车开发技术的掌握情况,为此课题组沿着整车开发流程提炼出了具备整车开发能力的企业必须掌握的190项关键技术,并希望借此在产品开发能力建设方向上对企业给予必要的引导。课题组历时一年多的研究工作中,共对102家国内整车生产企业进行了问卷调查。
Factors influencing water quality indices in a typical urban river originated with reclaimed water
Jiao Zhang, Zhen Wei, Haifeng Jia, Xia Huang
《环境科学与工程前沿(英文)》 2017年 第11卷 第4期 doi: 10.1007/s11783-017-0943-5
标题 作者 时间 类型 操作
Factors influencing the photodegradation of
Bingbing XU, Zhonglin CHEN, Fei QI, Jimin SHEN, Fengchang WU
期刊论文
Characteristics and Influencing Factors of Microplastics in Snow in the Inner Mongolia Plateau, China
Hongwei Yu,Junrong Shao,Huawei Jia,Diga Gang,Baiwen Ma,Chengzhi Hu,
期刊论文
Influencing factors and control measures of excavation on adjacent bridge foundation based on analytic
Shuangxi FENG, Huayang LEI, Yongfeng WAN, Haiyan JIN, Jun HAN
期刊论文
Analysis of synergy degree and its influencing factors in hydropower EPC project management
Jiwei ZHU, Hua GAO, Jiangrui WANG
期刊论文
FACTORS INFLUENCING FOOD-WASTE BEHAVIORS AT UNIVERSITY CANTEENS IN BEIJING, CHINA: AN INVESTIGATION BASED
期刊论文
Factors influencing near infrared spectroscopy analysis of agro-products: a review
Xiao XU, Lijuan XIE, Yibin YING
期刊论文
Evaluation of factors influencing soluble microbial product in submerged MBR through hybrid ASM model
Fangyue LI, Joachim BEHRENDT, Knut WICHMANN, Ralf OTTERPOHL
期刊论文
The influencing factors of the WTP for the risk reduction of chemical industry accidents in China
Lei HUANG, Zhijuan SHAO, Weiliang BAO, Bailing DUAN, Jun BI, Zengwei YUAN
期刊论文
Changes in major factors affecting the ecosystem health of the Weihe River in Shaanxi Province, China
Qi LI, Jinxi SONG, Anlei WEI, Bo ZHANG
期刊论文
Antibiotic resistance genes in manure-amended paddy soils across eastern China: Occurrence and influencingfactors
期刊论文