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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
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
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
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
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
Xie Shengtao,Liu Zhenyu and Wang Guodong
Strategic Study of CAE 2014, Volume 16, Issue 1, Pages 81-87
Quenching and partitioning(Q&P)treatment was applied to cold rolling sheets of 409L and 410S ferritic stainless steels,which resulted in a multiphase microstructure of ferrite, martensite and retained austenite. The austenitizing temperature,quenching temperature and partitioning time were optimized to obtain the maximum martensite and retained austenite. Compared to normally annealed and quenching and tempering(Q&T)treated sheets,the Q&P treated one exhibited the best combination of strength and elongation,a continuous yielding and moderate n- value and r- value,which satisfied the requests of high strength and well formability and can substitute advanced high- strength steel in manufacture of automobile structural parts.
Keywords: stainless steel quenching partitioning high strength well formability
Low-cost adsorbents for urban stormwater pollution control
Yang Deng
Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 5, doi: 10.1007/s11783-020-1262-9
Keywords: Urban stormwater Runoff pollutants Low-cost adsorbents Adsorption Chemical leaching
Eigenfrequency analysis of bridges using a smartphone and a novel low-cost accelerometer prototype
Frontiers of Structural and Civil Engineering 2024, Volume 18, Issue 2, Pages 202-215 doi: 10.1007/s11709-024-1055-5
Keywords: smartphone modal analysis eigenfrequency analysis low-cost accelerometers Arduino Raspberry Internet
Low-cost green building practice in China: Library of Shandong Transportation College
Yingxin ZHU, Borong LIN, Bin YUAN,
Frontiers in Energy 2010, Volume 4, Issue 1, Pages 100-105 doi: 10.1007/s11708-009-0072-3
Keywords: green building low cost technique energy efficiency integrated strategy
Xi LUO, Xiaojun LIU, Yanfeng LIU, Jiaping LIU, Yaxing WANG
Frontiers of Engineering Management 2021, Volume 8, Issue 2, Pages 271-283 doi: 10.1007/s42524-019-0083-7
Keywords: solar photovoltaic cost allocation cooperative game theory Shapley value mixed-integer linear programming levelized cost of energy
Prediction of cost and emission from Indian coal-fired power plants with CO
Naushita SHARMA, Udayan SINGH, Siba Sankar MAHAPATRA
Frontiers in Energy 2019, Volume 13, Issue 1, Pages 149-162 doi: 10.1007/s11708-017-0482-6
Keywords: carbon capture and storage power plants artificial intelligence genetic programming neuro fuzzy
Frontiers in Energy 2023, Volume 17, Issue 2, Pages 198-210 doi: 10.1007/s11708-023-0874-8
Keywords: energy management systems demand response scheduling under uncertainty renewable energy sources multiple-choice secretary algorithm
Construction Duration and Cost Simulation via Network-Program-Diagram
Wei-dong Wang,Jie Wu,Kai-jun Wang,Xin Wen
Frontiers of Engineering Management 2014, Volume 1, Issue 2, Pages 210-217 doi: 10.15302/J-FEM-2014028
Keywords: construction duration construction cost activity-on-node diagram building information modeling
Full lifetime cost analysis of battery, plug-in hybrid and FCEVs in China in the near future
Zhihua CAI, Xunmin OU, Qian ZHANG, Xiliang ZHANG
Frontiers in Energy 2012, Volume 6, Issue 2, Pages 107-111 doi: 10.1007/s11708-012-0182-1
Keywords: electric vehicle (EV) life time cost China
A low cost wearable optical-based goniometer for human joint monitoring
Chee Kian LIM, Zhiqiang LUO, I-Ming CHEN, Song Huat YEO
Frontiers of Mechanical Engineering 2011, Volume 6, Issue 1, Pages 13-22 doi: 10.1007/s11465-011-0201-7
Keywords: optical goniometer human-joint measurement
Title Author Date Type Operation
Manufacturing cost constrained topology optimization for additive manufacturing
Jikai LIU, Qian CHEN, Xuan LIANG, Albert C. TO
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
Life-cycle cost analysis of optimal timing of pavement preservation
Zilong WANG,Hao WANG
Journal Article
Lifecycle carbon footprint and cost assessment for coal-to-liquid coupled with carbon capture, storage
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
Development and application of manufacturing technology for high-performance and cost-saving stainless
Xie Shengtao,Liu Zhenyu and Wang Guodong
Journal Article
Eigenfrequency analysis of bridges using a smartphone and a novel low-cost accelerometer prototype
Journal Article
Low-cost green building practice in China: Library of Shandong Transportation College
Yingxin ZHU, Borong LIN, Bin YUAN,
Journal Article
Benefit-based cost allocation for residentially distributed photovoltaic systems in China: A cooperative
Xi LUO, Xiaojun LIU, Yanfeng LIU, Jiaping LIU, Yaxing WANG
Journal Article
Prediction of cost and emission from Indian coal-fired power plants with CO
Naushita SHARMA, Udayan SINGH, Siba Sankar MAHAPATRA
Journal Article
A rank-based multiple-choice secretary algorithm for minimising microgrid operating cost under uncertainties
Journal Article
Construction Duration and Cost Simulation via Network-Program-Diagram
Wei-dong Wang,Jie Wu,Kai-jun Wang,Xin Wen
Journal Article
Full lifetime cost analysis of battery, plug-in hybrid and FCEVs in China in the near future
Zhihua CAI, Xunmin OU, Qian ZHANG, Xiliang ZHANG
Journal Article