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《医学前沿(英文)》 2023年 第17卷 第4期 页码 675-684 doi: 10.1007/s11684-022-0970-x
关键词: critical care medicine quality control evaluation exploratory factor analysis (EFA) model
A study on quality evaluation for bituminous mixture using X-ray CT
Satoshi TANIGUCHI, Keiichiro OGAWA, Jun OTANI, Itaru NISHIZAKI
《结构与土木工程前沿(英文)》 2013年 第7卷 第2期 页码 89-101 doi: 10.1007/s11709-013-0197-7
关键词: asphalt concrete mixture aggregate bitumen bitumen content quality evaluation X-ray CT
《结构与土木工程前沿(英文)》 doi: 10.1007/s11709-024-1080-4
关键词: digital fabrication 3D concrete printing geometric quality computational fluid dynamics printing parameters yield stress
Evaluation of groundwater quality in the Xinjiang Plain Area
Jinlong ZHOU, Xinguang DONG, Yiping WANG, Guomin LI, Xiaojing GUO,
《环境科学与工程前沿(英文)》 2010年 第4卷 第2期 页码 183-186 doi: 10.1007/s11783-010-0021-8
关键词: groundwater quality evaluation one veto method total dissolved solids (TDS) pH total hardness
Foxtail millet: nutritional and eating quality, and prospects for genetic improvement
Lu HE,Bin ZHANG,Xingchun WANG,Hongying LI,Yuanhuai HAN
《农业科学与工程前沿(英文)》 2015年 第2卷 第2期 页码 124-133 doi: 10.15302/J-FASE-2015054
关键词: foxtail millet grain quality quality evaluation breeding for quality
Giulia BONGIORNO
《农业科学与工程前沿(英文)》 2020年 第7卷 第3期 页码 257-274 doi: 10.15302/J-FASE-2020323
Developments in soil biology and in methods to characterize soil organic carbon can potentially deliver novel soil quality indicators that can help identify management practices able to sustain soil productivity and environmental resilience. This work aimed at synthesizing results regarding the suitability of a range of soil biological and biochemical properties as novel soil quality indicators for agricultural management. The soil properties, selected through a published literature review, comprised different labile organic carbon fractions [hydrophilic dissolved organic carbon, dissolved organic carbon, permanganate oxidizable carbon (POXC), hot water extractable carbon and particulate organic matter carbon], soil disease suppressiveness measured using a - bioassay, nematode communities characterized by amplicon sequencing and qPCR, and microbial community level physiological profiling measured with MicroResp . Prior studies tested the sensitivity of each of the novel indicators to tillage and organic matter addition in ten European long-term field experiments (LTEs) and assessed their relationships with pre-existing soil quality indicators of soil functioning. Here, the results of these previous studies are brought together and interpreted relative to each other and to the broader body of literature on soil quality assessment. Reduced tillage increased carbon availability, disease suppressiveness, nematode richness and diversity, the stability and maturity of the food web, and microbial activity and functional diversity. Organic matter addition played a weaker role in enhancing soil quality, possibly due to the range of composition of the organic matter inputs used in the LTEs. POXC was the indicator that discriminated best between soil management practices, followed by nematode indices based on functional characteristics. Structural equation modeling shows that POXC has a central role in nutrient retention/supply, carbon sequestration, biodiversity conservation, erosion control and disease regulation/suppression. The novel indicators proposed here have great potential to improve existing soil quality assessment schemes. Their feasibility of application is discussed and needs for future research are outlined.
关键词: labile carbon long-term field experiments organic matter addition soil biological indicators tillage
Quality evaluation of lightweight cellular concrete by an ultrasound-based method
Xin LIU; Dongning SUN; Jinhe LIAO; Zhiwei SHAO; Yunqiang SHI; Siqing ZHANG; Yunlong YAO; Baoning HONG
《结构与土木工程前沿(英文)》 2022年 第16卷 第9期 页码 1170-1182 doi: 10.1007/s11709-022-0874-5
关键词: lightweight cellular concrete subgrade ultrasound testing quality evaluation crack discrimination
Albert ALBERS, Duotai PAN, Leif MARXEN, Claudia BECKE,
《机械工程前沿(英文)》 2010年 第5卷 第3期 页码 261-269 doi: 10.1007/s11465-010-0100-3
关键词: microgear optical distance measurement profile deviation CWL sensor micromechanical technology (MMT)
Mohammod Abdul HAMID,Xi WANG,Xiangdong DING,Chuduan WANG,Xingbo ZHAO
《农业科学与工程前沿(英文)》 2014年 第1卷 第3期 页码 236-241 doi: 10.15302/J-FASE-2014034
周晶,青平
《中国工程科学》 2019年 第21卷 第5期 页码 60-66 doi: 10.15302/J-SSCAE-2019.05.019
提高国产农机装备质量是我国农机制造由大到强的必要条件。本文在总结我国农机装备制造业发展现状和存在问题的基础上,突出实证研究,利用来自华中地区的农户调查数据,从硬件质量、适用性和操作便利性、作业效果三方面考察农户对国产农机装备质量的主观评价。结果显示,农机户对国产大中型农机装备钢材质量、发动机质量、耗油量和故障频率的满意度显著低于非国产品牌;不足一半的农机户对国内外大中型农机装备地块匹配度、驾驶员匹配度、遮阳挡雨效果持满意态度;农户对国产农机装备作业速度、作业无遗漏、节省要素的满意度偏低。立足现状、着眼长远,提出组建关键零部件克难攻坚“国家队”、搭建以企业为主体的长效技术创新体系、抢抓智能化和绿色化农机装备研发、重构高等院校农机学科体系等对策建议。
Strengthening Project Management to Attain Overseas Blocks with High Potential for Exploration
Shu-lin Zhang
《工程管理前沿(英文)》 2016年 第3卷 第4期 页码 331-337 doi: 10.15302/J-FEM-2016058
关键词: new overseas venture evaluation exploration project management quality management assessing system
Practical evaluation for water utilities in China by using analytic hierarchy process
Hong CHEN,Feng XIAO,Zhe BI,Ping XIAO,Dongsheng WANG,Ming YANG
《环境科学与工程前沿(英文)》 2015年 第9卷 第1期 页码 131-137 doi: 10.1007/s11783-014-0718-1
关键词: analytic hierarchy process (AHP) risk management water quality failure water quantity failure
《环境科学与工程前沿(英文)》 2022年 第16卷 第2期 doi: 10.1007/s11783-021-1460-0
•Strong ENSO influence on AOD is found in southern China region.
关键词: El Niño–Southern Oscillation Aerosol concentration Aerosol particle size Contribution separation Decadal trend Southern China
标题 作者 时间 类型 操作
Evaluation of ICUs and weight of quality control indicators: an exploratory study based on Chinese ICUquality data from 2015 to 2020
期刊论文
A study on quality evaluation for bituminous mixture using X-ray CT
Satoshi TANIGUCHI, Keiichiro OGAWA, Jun OTANI, Itaru NISHIZAKI
期刊论文
Geometric quality evaluation of three-dimensional printable concrete using computational fluid dynamics
期刊论文
Evaluation of groundwater quality in the Xinjiang Plain Area
Jinlong ZHOU, Xinguang DONG, Yiping WANG, Guomin LI, Xiaojing GUO,
期刊论文
Foxtail millet: nutritional and eating quality, and prospects for genetic improvement
Lu HE,Bin ZHANG,Xingchun WANG,Hongying LI,Yuanhuai HAN
期刊论文
Novel soil quality indicators for the evaluation of agricultural management practices: a biological perspective
Giulia BONGIORNO
期刊论文
Quality evaluation of lightweight cellular concrete by an ultrasound-based method
Xin LIU; Dongning SUN; Jinhe LIAO; Zhiwei SHAO; Yunqiang SHI; Siqing ZHANG; Yunlong YAO; Baoning HONG
期刊论文
Application and evaluation of optical distance measurements in geometrical quality testing of microgears
Albert ALBERS, Duotai PAN, Leif MARXEN, Claudia BECKE,
期刊论文
Measurement of trimethylamine concentration and evaluation of pig meat natural quality by a spectrophotometric
Mohammod Abdul HAMID,Xi WANG,Xiangdong DING,Chuduan WANG,Xingbo ZHAO
期刊论文
Strengthening Project Management to Attain Overseas Blocks with High Potential for Exploration
Shu-lin Zhang
期刊论文
Practical evaluation for water utilities in China by using analytic hierarchy process
Hong CHEN,Feng XIAO,Zhe BI,Ping XIAO,Dongsheng WANG,Ming YANG
期刊论文