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《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
《化学科学与工程前沿(英文)》 2015年 第9卷 第3期 页码 259-261 doi: 10.1007/s11705-015-1537-z
《化学科学与工程前沿(英文)》 2023年 第17卷 第2期 页码 194-205 doi: 10.1007/s11705-022-2206-7
关键词: lithium−sulfur batteries amino-functionalized University of Oslo 66 membrane polysulfide interlayer
Creating a new university-education system to promote Agriculture Green Development
Fusuo ZHANG, Weichun DONG, Jianqiang LI
《农业科学与工程前沿(英文)》 2020年 第7卷 第1期 页码 114-116 doi: 10.15302/J-FASE-2019319
Ramya KUMANAYAKE, Hanbin LUO
《工程管理前沿(英文)》 2018年 第5卷 第3期 页码 381-393 doi: 10.15302/J-FEM-2018055
Buildings are known to significantly affect the global carbon emissions throughout their life cycle. To mitigate carbon emissions, investigation of the current performance of buildings with regard to energy consumption and carbon emissions is necessary. This paper presents a process-based life cycle assessment methodology for assessing carbon emissions of buildings, using a multi-storey reinforced concrete building in a Sri Lankan university as a case study. The entire cradle-to-grave building life cycle was assessed and the life span of the building was assumed as 50 years. The results provide evidence of the significance of operation and material production stages, which contributed to the total carbon emissions by 63.22% and 31.59% respectively. Between them, the main structural materials, concrete and reinforcement steel made up 61.91% of the total carbon emitted at the material production stage. The life cycle carbon emissions of the building were found to be 31.81 kg·m−2 CO2 per year, which is comparable with the values obtained in similar studies found in the literature. In minimizing the life cycle carbon emissions, the importance of identifying control measures for both building operation and material production at the early design stage were emphasized. Although the other life cycle stages only contributed to about 5.19% of the life cycle carbon emissions, they should also receive attention when formulating control strategies. Some of the recommended strategies are introducing energy efficiency measures in building design and operation, using renewable energy for building operation and manufacturing of materials, identifying designs that can save mass material quantities, using alternative materials that are locally available in Sri Lanka and implementing material reuse and recycling. This study is one of the first to undertake a life cycle carbon emissions assessment for a building in the Sri Lankan context, with the hope of facilitating environmentally-friendly buildings and promoting sustainable construction practices in the country.
关键词: carbon emission life cycle assessment buildings sustainable construction Sri Lanka
张于贤,王红
《中国工程科学》 2007年 第9卷 第8期 页码 88-91
为研究自增强超高压容器的残余应力,提出了一个新型的应力应变模型,该模型比别的模型更接近于自增强超高压容器用钢的实际工作情况;以某材料为例介绍了确定该新型模型的方法,并对其误差进行了分析,论述了由一般的拉伸曲线求解该新型的应力应变关系模型的可行性及可靠性。
范佛菊
《中国工程科学》 2007年 第9卷 第11期 页码 204-208
20世纪80年代后,我国的民办教育表现出了强劲的发展势头。民办高校在高等教育进入大众化阶 段的过程中承担了一定的责任和义务,但同时其内部管理和办学行为等方面仍存在一些急待解决的问题。 民办高校在发展的过程中除了要细化和规范内部的管理外,还要从整体上、站在战略的高度来完善其管理。
Rui ZHAO,Gui-he QIN,Jia-qiao LIU
《信息与电子工程前沿(英文)》 2016年 第17卷 第4期 页码 375-388 doi: 10.1631/FITEE.1500232
关键词: FlexRay Real-time applications Rectangle bin packing Schedule optimization Slot multiplexing
Progress in the research and development of p-xylene liquid phase oxidation process
WANG Lijun, CHENG Youwei, WANG Qinbo, LI Xi
《化学科学与工程前沿(英文)》 2007年 第1卷 第3期 页码 317-326 doi: 10.1007/s11705-007-0058-9
关键词: development -xylene Zhejiang University particular attention viewpoint
Organ function support in patients with coronavirus disease 2019: Tongji experience
Multidisciplinary Team for COVID-19, Optical Valley Branch of Tongji Hospital, Tongji Medical College, Huazhong University
《医学前沿(英文)》 2020年 第14卷 第2期 页码 232-248 doi: 10.1007/s11684-020-0774-9
关键词: COVID-19 severe and critical type organ function support
卢秉恒
《中国工程科学》 2013年 第15卷 第1期 页码 4-8
针对中国制造业的第三次浪潮,高端装备的制造技术要求在逐年提高,以飞机为代表的装备制造技术研究是提升我国冷、热加工水平的有效途径。分别从切削加工技术、成形加工技术、增材制造技术阐述了西安交通大学近些年来开展的研究工作,部分研究成果为飞机零部件的加工和制造提供了良好的解决方案,最后回顾了在前沿制造领域如生物制造和微纳制造所开展的研究工作。
Practical consideration for design and optimization of the step feed process
Shijian GE, Yongzhen PENG, Congcong LU, Shuying WANG
《环境科学与工程前沿(英文)》 2013年 第7卷 第1期 页码 135-142 doi: 10.1007/s11783-012-0454-3
关键词: step feed anoxic/oxic (A/O) University of Cape Town (UCT) simultaneous nitrification and denitrification (SND) denitrifying phosphorus removal biological nutrient removal (BNR)
任常兴,吴宗之,刘茂
《中国工程科学》 2007年 第9卷 第8期 页码 72-76
定量化风险评价是危险品道路运输选线的重要决策依据,但在如何定量其风险方面往往存在分歧。系统地总结了常见的危险品运输定量风险评价模型,将其划分为传统风险评价模型及其特例、感知风险模型、条件风险模型、侧重后果的避灾风险模型以及改进后的传统风险模型5类,分析了风险评价模型的性质和原则,对将来的研究发展提出了建议 。
标题 作者 时间 类型 操作
FACTORS INFLUENCING FOOD-WASTE BEHAVIORS AT UNIVERSITY CANTEENS IN BEIJING, CHINA: AN INVESTIGATION BASED
期刊论文
A glance of excellence in chemical science and engineering at Tianjin University: A special issue dedicatedto the University’s 120
期刊论文
Continuous amino-functionalized University of Oslo 66 membranes as efficacious polysulfide barriers for
期刊论文
Creating a new university-education system to promote Agriculture Green Development
Fusuo ZHANG, Weichun DONG, Jianqiang LI
期刊论文
Life cycle carbon emission assessment of a multi-purpose university building: A case study of Sri Lanka
Ramya KUMANAYAKE, Hanbin LUO
期刊论文
FootNote> Project supported by the Program for Changjiang Scholars and Innovative Research Team in the University
Rui ZHAO,Gui-he QIN,Jia-qiao LIU
期刊论文
Progress in the research and development of p-xylene liquid phase oxidation process
WANG Lijun, CHENG Youwei, WANG Qinbo, LI Xi
期刊论文
Organ function support in patients with coronavirus disease 2019: Tongji experience
Multidisciplinary Team for COVID-19, Optical Valley Branch of Tongji Hospital, Tongji Medical College, Huazhong University
期刊论文
Practical consideration for design and optimization of the step feed process
Shijian GE, Yongzhen PENG, Congcong LU, Shuying WANG
期刊论文