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Dynamic behavior of stormwater quality parameters in South Texas
Xubin PAN, Jingyi ZHANG, Wei-Ta FANG, Kim D. JONES
《环境科学与工程前沿(英文)》 2012年 第6卷 第6期 页码 825-830 doi: 10.1007/s11783-012-0465-0
关键词: event mean concentration first flush multi-sample per event ecohydrology
Temporal variation of heavy metal pollution in urban stormwater runoff
Wen LI, Zhenyao SHEN, Tian TIAN, Ruimin LIU, Jiali QIU
《环境科学与工程前沿(英文)》 2012年 第6卷 第5期 页码 692-700 doi: 10.1007/s11783-012-0444-5
关键词: urban stormwater heavy metal pollution temporal variation event mean concentration first flush effect redundancy analysis
BUEES: a bottom-up event extraction system
Xiao DING,Bing QIN,Ting LIU
《信息与电子工程前沿(英文)》 2015年 第16卷 第7期 页码 541-552 doi: 10.1631/FITEE.1400405
Huaqiang CHU, Mingyan GU, Huaichun ZHOU, Fengshan LIU
《能源前沿(英文)》 2014年 第8卷 第1期 页码 41-48 doi: 10.1007/s11708-013-0292-4
关键词: transimissity HITEMP HITRAN Planck mean absorption coefficients
Chuan Choong YANG,Chit Siang SOH,Vooi Voon YAP
《能源前沿(英文)》 2015年 第9卷 第2期 页码 231-237 doi: 10.1007/s11708-015-0358-6
关键词: non-intrusive appliance load monitoring event detection goodness-of-fit (GOF) K-means clustering ON-OFF pairing
Discrete-event stochastic systems with correlated inputs: Modeling and performance evaluation
《工程管理前沿(英文)》 2022年 第9卷 第2期 页码 214-220 doi: 10.1007/s42524-022-0192-6
关键词: discrete-event stochastic system correlated input performance evaluation
A job-insertion heuristic for minimizing the mean flowtime in dynamic flowshops
Guang GUO, Bo WU, Shuzi YANG
《机械工程前沿(英文)》 2011年 第6卷 第2期 页码 197-202 doi: 10.1007/s11465-011-0211-5
A new adaptive job-insertion based heuristic is presented to minimize the mean flowtime in a dynamic flowshop consisting of machines. Job orders arrive to the system randomly, and the job arrival or release dates are not known in advance. The heuristic is derived by inserting new jobs into the scheduled sequence as needed when the machine becomes free. Computation results indicate that the proposed heuristic performs 2.7%–10.8% better than the SPT dispatching rule, which is currently one of the most effective methods for minimizing the mean flowtime in dynamic flowshops.
关键词: scheduling dynamic flowshops flowtime heuristic mean flowtime
Localized high-concentration electrolytes for lithium metal batteries: progress and prospect
《化学科学与工程前沿(英文)》 2023年 第17卷 第10期 页码 1354-1371 doi: 10.1007/s11705-022-2286-4
关键词: high-concentration electrolyte localized high-concentration electrolyte lithium metal battery solid electrolyte interphase dendrite
Sivasankari SUNDARAM,Jakka SARAT CHANDRA BABU
《能源前沿(英文)》 2015年 第9卷 第3期 页码 311-321 doi: 10.1007/s11708-015-0369-3
关键词: global horizontal irradiance (GHI) mean bias error root mean square error mean percentage error coefficient of regression Visual Basic 2010 Express
PM concentration declining saves health expenditure in China
《环境科学与工程前沿(英文)》 2023年 第17卷 第7期 doi: 10.1007/s11783-023-1690-4
● Monthly hospitalization expenses are sensitive to increases in PM2.5 exposure.
关键词: Air pollution Health expenditure PM2.5 concentration Economic impact Heterogeneous effect
Jorge Alberto Rodriguez DURAN,Ronney Mancebo BOLOY,Rafael Raider LEONI
《机械工程前沿(英文)》 2015年 第10卷 第3期 页码 255-262 doi: 10.1007/s11465-015-0342-1
The well-known fatigue crack growth (FCG) curves are two-parameter dependents. The range of the stress intensity factor ?K and the load ratio R are the parameters normally used for describing these curves. For engineering purposes, the mathematical representation of these curves should be integrated between the initial and final crack sizes in order to obtain the safety factors for stresses and life. First of all, it is necessary to reduce the dependence of the FCG curves to only one parameter. ?K is almost always selected and, in these conditions, considered as the crack driving force. Using experimental data from literature, the present paper shows how to perform multiple regression analyses using the traditional Walker approach and the more recent unified approach. The correlations so obtained are graphically analyzed in three dimensions. Numerical examples of crack growth analysis for cracks growing under nominal stresses of constant amplitude in smooth and notched geometries are performed, assuming an identical material component as that of the available experimental data. The resulting curves of crack size versus number of cycles (a vs. N) are then compared. The two models give approximately the same (a vs. N) curves in both geometries. Differences between the behaviors of the (avs. N) curves in smooth and notched geometries are highlighted, and the reasons for these particular behaviors are discussed.
关键词: fatigue crack propagation modeling life prediction mean stress effects
null
《医学前沿(英文)》 2018年 第12卷 第2期 页码 153-163 doi: 10.1007/s11684-017-0548-1
To establish optimal reference values for recovered immune cell subsets, we prospectively investigated post-transplant immune reconstitution (IR) in 144 patients who received allogeneic stem cell transplantation (allo-SCT) and without showing any of the following events: poor graft function, grades II?IV acute graft-versus-host disease (GVHD), serious chronic GVHD, serious bacterial infection, invasive fungal infection, or relapse or death in the first year after transplantation. IR was rapid in monocytes, intermediate in lymphocytes, CD3+ T cells, CD8+ T cells, and CD19+ B cells, and very slow in CD4+ T cells in the entire patient cohort. Immune recovery was generally faster under HLA-matched sibling donor transplantation than under haploidentical transplantation. Results suggest that patients with an IR comparable to the reference values display superior survival, and the levels of recovery in immune cells need not reach those in healthy donor in the first year after transplantation. We suggest that data from this recipient cohort should be used as reference values for post-transplant immune cell counts in patients receiving HSCT.
关键词: immune reconstitution hematopoietic stem cell transplantation event-free patients reference range
Observer design for induction motor: an approach based on the mean value theorem
Mohamed Yacine HAMMOUDI,Abdelkarim ALLAG,Mohamed BECHERIF,Mohamed BENBOUZID,Hamza ALLOUI
《能源前沿(英文)》 2014年 第8卷 第4期 页码 426-433 doi: 10.1007/s11708-014-0314-x
关键词: observer design differential mean value theorem (DMVT) sector nonlinearity transformation linear matrix inequalities (LMI) induction motor
Mean wind load induced incompatibility in nonlinear aeroelastic simulations of bridge spans
Zhitian ZHANG
《结构与土木工程前沿(英文)》 2019年 第13卷 第3期 页码 605-617 doi: 10.1007/s11709-018-0499-x
关键词: bridge aerodynamics nonlinear aeroelastic model Pseudo-steady mean wind loads
Parametric equations for notch stress concentration factors of rib–deck welds under bending loading
《结构与土木工程前沿(英文)》 2021年 第15卷 第3期 页码 595-608 doi: 10.1007/s11709-021-0720-1
关键词: notch stress concentration factor rib–deck weld parametric analysis regression analysis parametric equation
标题 作者 时间 类型 操作
Dynamic behavior of stormwater quality parameters in South Texas
Xubin PAN, Jingyi ZHANG, Wei-Ta FANG, Kim D. JONES
期刊论文
Temporal variation of heavy metal pollution in urban stormwater runoff
Wen LI, Zhenyao SHEN, Tian TIAN, Ruimin LIU, Jiali QIU
期刊论文
Calculations of narrow-band transimissities and the Planck mean absorption coefficients of real gases
Huaqiang CHU, Mingyan GU, Huaichun ZHOU, Fengshan LIU
期刊论文
A systematic approach to ON-OFF event detection and clustering analysis of non-intrusive appliance load
Chuan Choong YANG,Chit Siang SOH,Vooi Voon YAP
期刊论文
A job-insertion heuristic for minimizing the mean flowtime in dynamic flowshops
Guang GUO, Bo WU, Shuzi YANG
期刊论文
Theoretical prediction and validation of global horizontal solar irradiance for a tropical climate in India
Sivasankari SUNDARAM,Jakka SARAT CHANDRA BABU
期刊论文
Some remarks on the engineering application of the fatigue crack growth approach under nonzero mean loads
Jorge Alberto Rodriguez DURAN,Ronney Mancebo BOLOY,Rafael Raider LEONI
期刊论文
Comparison of reference values for immune recovery between event-free patients receiving haploidentical
null
期刊论文
Observer design for induction motor: an approach based on the mean value theorem
Mohamed Yacine HAMMOUDI,Abdelkarim ALLAG,Mohamed BECHERIF,Mohamed BENBOUZID,Hamza ALLOUI
期刊论文
Mean wind load induced incompatibility in nonlinear aeroelastic simulations of bridge spans
Zhitian ZHANG
期刊论文