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Ecological compensation mechanism for urban green land and its application in Shanghai, China
WANG Yan, DING Xiaowen, QIAN Longxia, WANG Hongrui
Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 3, Pages 320-324 doi: 10.1007/s11783-007-0054-9
Keywords: development Yuan/hm different external concept cost-benefit analysis
He Jishan,Dai Ruolin,Wang Mengjun,Zhang Yanchun
Strategic Study of CAE 2008, Volume 10, Issue 5, Pages 6-9
Based on the idea of eco-compensation, this paper explicates the necessity and theory basis of compensation mechanism of water pollution control, and discusses its discipline, object, mode and other correlative issues. According to actuality of the three gorges reservoir and its upstream areas, advices on the construction of compensation mechanism of water pollution control by government were brought forward.The construction and improvement of compensation mechanism of water pollution control can relieve the fund shortage of water quality protection in three gorges reservoir and its upstream areas, and stir the enthusiasm of local governments of upstream and downstream areas to control water pollution, which have realism significance to water quality protection and water pollution control of the whole drainage areas.
Keywords: compensation mechanism of water pollution control external cost Kaldor-Hicks improvement compensation
Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 1, Pages 68-81 doi: 10.1007/s11705-022-2174-y
Keywords: biomass conversion furanic compounds benzimidazoles hydrogen transfer bifunctional catalysis
CHEN Changfu, XIAO Shujun, YANG Yu
Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 3, Pages 329-333 doi: 10.1007/s11709-007-0043-x
Life-cycle cost analysis of optimal timing of pavement preservation
Zilong WANG,Hao WANG
Frontiers of Structural and Civil Engineering 2017, Volume 11, Issue 1, Pages 17-26 doi: 10.1007/s11709-016-0369-3
Keywords: pavement preservation life-cycle cost analysis agency cost vehicle operation cost
Ali Fadhil NASER, Zonglin WANG
Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 3, Pages 308-320 doi: 10.1007/s11709-012-0140-3
Keywords: prestressed concrete box girder monitoring external tendons strain deflection
Xiaohui Chi, Yeling Chen, Mingfeng Liao, Fei Cao, Yuke Tian, Xueren Wang
Frontiers of Medicine 2012, Volume 6, Issue 3, Pages 311-316 doi: 10.1007/s11684-012-0205-7
In the current study, we assessed and evaluated the costs and benefits of three popular methods of general anesthesia practiced in our department for gynecological laparoscopic surgery in recent years. Sixty adult female patients who underwent elective gynecological laparoscopic surgery under general anesthesia were randomly divided into three groups: group V, group I and group C. In group V, anesthesia was induced intravenously with midazolam, remifentanil, propofol and vecuronium, and maintained with continuous infusion of propofol and remifentanil. In group I, anesthesia was intravenously induced with midazolam, fentanyl, propofol and vecuronium, and maintained with inhaled isoflurane and intravenous bonus of fentanyl. In group C, anesthesia was induced as in group I, but maintained with isoflurane inhalation combined with propofol-remifentanil infusion. All patients received vecuronium for muscle relaxation. Perioperative incidences of complications and total anesthesia costs for patients in all groups were recorded. In addition, postoperative satisfaction of the patients was also noted, and similar outcomes of the satisfaction were reported in all 60 patients. Although there was no statistical significance among groups, the incidence of postoperative nausea and vomiting were higher in group C, and the rates of shivering and the needs for analgesics were higher in group V. Anesthesia costs in group I were the lowest. Therefore, it is concluded that the costs of anesthesia induced with midazolam, fentanyl, propofol, vecuronium, and maintained with isoflurane, fentanyl and vecuronium are cheapest, and there is no significant difference in patients’ satisfaction and safety among the three above-mentioned methods of anesthesia in our department.
Keywords: general anesthesia economics cost
Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 6, Pages 1426-1440 doi: 10.1007/s11709-021-0783-z
Keywords: beam external prestressing ultra-high-performance concrete fiber-reinforced polymers shear behavior
Frontiers in Energy 2023, Volume 17, Issue 3, Pages 412-427 doi: 10.1007/s11708-023-0879-3
Keywords: coal-to-liquid carbon capture utilization and storage (CCUS) carbon footprint levelized cost of liquid
Ductile extension of 3-D external circumferential cracks in pipe structures
Wuchao YANG, Xudong QIAN
Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 3, Pages 294-303 doi: 10.1007/s11709-011-0115-9
Keywords:
ductile fracture
computational cell method
G-T model
Mesh relationship modeling and dynamic characteristic analysis of external spur gears with gear wear
Frontiers of Mechanical Engineering 2022, Volume 17, Issue 1, Pages 9-9 doi: 10.1007/s11465-021-0665-z
Keywords: gear wear mesh relationship mesh stiffness transmission error vibration characteristics
Rini NISHANTH, Andrew WHYTE, V. John KURIAN
Frontiers of Engineering Management 2018, Volume 5, Issue 3, Pages 357-368 doi: 10.15302/J-FEM-2018022
Keywords: FPSO LCCA spread/turret-mooring DeepC cost motion soft-systems
Study on Finite Element Method for Calculation of Stress on External Ring of One-way Clutch
Luo Yixin,Wu Bo
Strategic Study of CAE 2004, Volume 6, Issue 9, Pages 56-59
At present there is no appropriate method for calculation of stress on external ring of a one-wayIn this paper, according to characteristics of the external ring, the method of finite element analyaisused, the factors which have influence on computational accuracy have been studied, and the stress on externalfinite element analyais is really an attractive method for the calculation of stress on parts similar to external
Keywords: clutch external ring stress finite element
ZHU Lidong, CHEN Xiaoping
Frontiers of Medicine 2007, Volume 1, Issue 4, Pages 364-368 doi: 10.1007/s11684-007-0070-y
Manufacturing cost constrained topology optimization for additive manufacturing
Jikai LIU, Qian CHEN, Xuan LIANG, Albert C. TO
Frontiers of Mechanical Engineering 2019, Volume 14, Issue 2, Pages 213-221 doi: 10.1007/s11465-019-0536-z
Keywords: topology optimization manufacturing cost additive manufacturing powder bed
Title Author Date Type Operation
Ecological compensation mechanism for urban green land and its application in Shanghai, China
WANG Yan, DING Xiaowen, QIAN Longxia, WANG Hongrui
Journal Article
Discussion on compensation mechanism of water pollution control on the three gorges reservoir and its upstream areas
He Jishan,Dai Ruolin,Wang Mengjun,Zhang Yanchun
Journal Article
nitride enabled benzimidazoles production from furyl/aryl bio-alcohols and -nitroanilines without an external
Journal Article
Unified solution of limit loads of thick wall cylinder subject to external pressure considering strain
CHEN Changfu, XIAO Shujun, YANG Yu
Journal Article
Life-cycle cost analysis of optimal timing of pavement preservation
Zilong WANG,Hao WANG
Journal Article
monitoring of the strengthening construction of a segmental box girder bridge and field testing of external
Ali Fadhil NASER, Zonglin WANG
Journal Article
Comparative cost analysis of three different anesthesia methods in gynecological laparoscopic surgery
Xiaohui Chi, Yeling Chen, Mingfeng Liao, Fei Cao, Yuke Tian, Xueren Wang
Journal Article
Shear behavior of ultra-high-performance concrete beams prestressed with external carbon fiber-reinforced
Journal Article
Lifecycle carbon footprint and cost assessment for coal-to-liquid coupled with carbon capture, storage
Journal Article
Ductile extension of 3-D external circumferential cracks in pipe structures
Wuchao YANG, Xudong QIAN
Journal Article
Mesh relationship modeling and dynamic characteristic analysis of external spur gears with gear wear
Journal Article
Floating production storage and offloading systems’ cost and motion performance: A systems thinking application
Rini NISHANTH, Andrew WHYTE, V. John KURIAN
Journal Article
Study on Finite Element Method for Calculation of Stress on External Ring of One-way Clutch
Luo Yixin,Wu Bo
Journal Article
patients with advanced malignant obstructive jaundice treated by percutaneous transhepatic biliary external
ZHU Lidong, CHEN Xiaoping
Journal Article