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Case-based reasoning for selection of the best practices in low-carbon city development
Zhenhua HUANG, Hongqin FAN, Liyin SHEN
《工程管理前沿(英文)》 2019年 第6卷 第3期 页码 416-432 doi: 10.1007/s42524-019-0036-1
关键词: low-carbon city carbon emission best practices case-based reasoning
A reliable and practical reference objective for the deviation diagnosis of energy system parameters
Liping LI, Zheng LI,
《能源前沿(英文)》 2009年 第3卷 第4期 页码 440-445 doi: 10.1007/s11708-009-0051-8
关键词: energy system case-based optimization power unit operation performance
Reliability-based robust design optimization of vehicle components, Part II: Case studies
Yimin ZHANG
《机械工程前沿(英文)》 2015年 第10卷 第2期 页码 145-153 doi: 10.1007/s11465-015-0334-1
The reliability-based optimization, the reliability-based sensitivity analysis and robust design method are employed to propose an effective approach for reliability-based robust design optimization of vehicle components in Part I. Applications of the method are further discussed for reliability-based robust optimization of vehicle components in this paper. Examples of axles,torsion bar, coil and composite springs are illustrated for numerical investigations. Results have shown the proposed method is an efficient method for reliability-based robust design optimization of vehicle components.
关键词: vehicle axles and springs reliability-based design optimization reliability-based sensitivity analysis multi-objective optimization robust design
Case modifying of high-speed cutting database based on CSP and similarity theory
Kejun XIANG, Zhanqiang LIU, Xing AI
《机械工程前沿(英文)》 2009年 第4卷 第1期 页码 83-87 doi: 10.1007/s11465-009-0014-0
关键词: high-speed cutting database case modifying CSP similarity calculation
Arash SEKHAVATIAN, Asskar Janalizadeh CHOOBBASTI
《结构与土木工程前沿(英文)》 2019年 第13卷 第1期 页码 66-80 doi: 10.1007/s11709-018-0461-y
关键词: uncertainty reliability analysis deep excavations random set method finite difference method
In situ-based assessment of soil liquefaction potential–Case study of an earth dam in Tunisia
Ikram GUETTAYA,Mohamed Ridha EL OUNI
《结构与土木工程前沿(英文)》 2014年 第8卷 第4期 页码 456-461 doi: 10.1007/s11709-014-0259-5
关键词: liquefaction cone penetration test (CPT) standard penetration test (SPT) vibrcompaction sand
Te Xu, Haifeng Jia, Zheng Wang, Xuhui Mao, Changqing Xu
《环境科学与工程前沿(英文)》 2017年 第11卷 第4期 doi: 10.1007/s11783-017-0934-6
关键词: Stormwater management LID-BMPs planning SWMM LID-BMP chain NSGA-II Scenario analysis
EXPLORING THE RECYCLING OF MANURE FROM URBAN LIVESTOCK FARMS: A CASE STUDY IN ETHIOPIA
《农业科学与工程前沿(英文)》 2021年 第8卷 第1期
• Livestock manure was the main organic waste in urban and peri-urban areas.
• Manure production will increase by a factor of 3–10 between 2015–2050.
• Only 13%–38% of excreted N by livestock will be recycled in croplands.
• Intensification of urban livestock production greatly increased N surpluses.
• Reducing population growth and increasing livestock productivity needed.
Urban population growth is driving the expansion of urban and peri-urban agriculture (UPA) in developing countries. UPA is providing nutritious food to residents but the manures produced by UPA livestock farms and other wastes are not properly recycled. This paper explores the effects of four scenarios: (1) a reference scenario (business as usual), (2) increased urbanization, (3) UPA intensification, and (4) improved technology, on food-protein self-sufficiency, manure nitrogen (N) recycling and balances for four different zones in a small city (Jimma) in Ethiopia during the period 2015-2050. An N mass flow model with data from farm surveys, field experiments and literature was used. A field experiment was conducted and N use efficiency and N fertilizer replacement values differed among the five types of composts derived from urban livestock manures and kitchen wastes. The N use efficiency and N fertilizer replacement values were used in the N mass flow model.
Livestock manures were the main organic wastes in urban areas, although only 20 to 40% of animal-sourced food consumed was produced in UPA, and only 14 to 19% of protein intake by residents was animal-based. Scenarios indicate that manure production in UPA will increase 3 to 10 times between 2015 and 2050, depending on urbanization and UPA intensification. Only 13 to 38% of manure N will be recycled in croplands. Farm-gate N balances of UPA livestock farms will increase to>1 t·ha−1 in 2050. Doubling livestock productivity and feed protein conversion to animal-sourced food will roughly halve manure N production.
Costs of waste recycling were high and indicate the need for government incentives. Results of these senarios are wake-up calls for all stakeholders and indicate alternative pathways.
Not asthma, but GERD: case report
WANG Zhonggao
《医学前沿(英文)》 2007年 第1卷 第1期 页码 115-119 doi: 10.1007/s11684-007-0022-6
关键词: resistance mechanism responsible unappreciated responsiveness different
Investigation of the structural form optimization methods of high-rise buildings
ZHANG Shihai, WANG Li, OU Jinping, WANG Guangyuan
《结构与土木工程前沿(英文)》 2007年 第1卷 第2期 页码 182-187 doi: 10.1007/s11709-007-0020-4
关键词: case-based reasoning computation KDD important development high-rise
Ian T. RILEY
《农业科学与工程前沿(英文)》 2021年 第8卷 第4期 页码 568-582 doi: 10.15302/J-FASE-2019270
关键词: actinorrhizal trees agroforestry climate change ecosystem restoration
Ecthyma gangrenosum of the scrotum: a case report
null
《医学前沿(英文)》 2016年 第10卷 第1期 页码 101-103 doi: 10.1007/s11684-016-0437-z
A 43-year-old man with pancytopenia from chemotherapy for acute myeloid leukemia developed left scrotal pain, fever, and rigors. Physical exam revealed an ulcerating lesion with central necrosis and eschar surrounded by a halo of erythema on the inferior aspect of the left scrotum. The condition indicated an early necrotizing soft tissue infection. The patient was started on broad-spectrum antibiotics and taken to the operating room for a wound debridement. Blood and tissue cultures grew Pseudomonas aeruginosa, which confirmed the diagnosis of ecthyma gangrenosum of the scrotum. The fever resolved, and the wound healed without further progression after wet to dry dressing changes.
Anlin SHAO
《工程管理前沿(英文)》 2017年 第4卷 第3期 页码 375-378 doi: 10.15302/J-FEM-2017108
Severe hepatoxicity caused by aspirin overdose: a case report
null
《医学前沿(英文)》 2015年 第9卷 第3期 页码 388-391 doi: 10.1007/s11684-015-0398-7
We report here the rare case of a 61-year-old man with multiple organ dysfunction caused by an aspirin overdose (4 g orally). The patient presented with a fever that reached 39.2 °C, a peptic ulcer, and massive upper gastrointestinal bleeding. His blood test results were as follows: white blood cell count, 1.8×109/L; absolute lymphocytes, 0.4×109/L; absolute neutrophils, 1.2×109/L; and electrolyte disturbances. A computed tomography (CT) scan showed evidence of bilateral inferior pulmonary infection and acute pancreatitis. Thick dark bile with visible floccule was drawn via a percutaneous transhepatic cholangiodrainage (PTCD). Klebsiella pneumoniae was detected in microbiological bile tests. Two years later, the patient died of chronic liver failure.
标题 作者 时间 类型 操作
Case-based reasoning for selection of the best practices in low-carbon city development
Zhenhua HUANG, Hongqin FAN, Liyin SHEN
期刊论文
A reliable and practical reference objective for the deviation diagnosis of energy system parameters
Liping LI, Zheng LI,
期刊论文
Reliability-based robust design optimization of vehicle components, Part II: Case studies
Yimin ZHANG
期刊论文
Case modifying of high-speed cutting database based on CSP and similarity theory
Kejun XIANG, Zhanqiang LIU, Xing AI
期刊论文
Application of random set method in a deep excavation: based on a case study in Tehran cemented alluvium
Arash SEKHAVATIAN, Asskar Janalizadeh CHOOBBASTI
期刊论文
In situ-based assessment of soil liquefaction potential–Case study of an earth dam in Tunisia
Ikram GUETTAYA,Mohamed Ridha EL OUNI
期刊论文
SWMM-based methodology for block-scale LID-BMPs planning based on site-scale multi-objective optimization: a case study in Tianjin
Te Xu, Haifeng Jia, Zheng Wang, Xuhui Mao, Changqing Xu
期刊论文
Investigation of the structural form optimization methods of high-rise buildings
ZHANG Shihai, WANG Li, OU Jinping, WANG Guangyuan
期刊论文