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《农业科学与工程前沿(英文)》 2023年 第10卷 第3期 页码 363-373 doi: 10.15302/J-FASE-2023510
● An automatic weighing system for monitoring bodyweight of broilers was developed.
关键词: automatic weighing weight monitoring floor housing uniformity precision poultry farming
《医学前沿(英文)》 2021年 第15卷 第3期 页码 460-471 doi: 10.1007/s11684-021-0861-6
关键词: low-carbohydrate diet obesity nonalcoholic fatty liver disease continuous glucose monitoring mean sensor glucose
Solving topology optimization problems by the Guide-Weight method
Xinjun LIU, Zhidong LI, Liping WANG, Jinsong WANG
《机械工程前沿(英文)》 2011年 第6卷 第1期 页码 136-150 doi: 10.1007/s11465-010-0126-6
Finding a good solution method for topology optimization problems is always paid attention to by the research field because they are subject to the large number of the design variables and to the complexity that occurs because the objective and constraint functions are usually implicit with respect to design variables. Guide-Weight method, proposed first by Chen in 1980s, was effectively and successfully used in antenna structures’ optimization. This paper makes some improvement to it so that it possesses the characteristics of both the optimality criteria methods and the mathematical programming methods. When the Guide-Weight method is applied into topology optimization, it works very well with unified and simple form, wide availability and fast convergence. The algorithm of the Guide-Weight method and the improvement on it are described; two formulations of topology optimization solved by the Guide-Weight method combining with SIMP method are presented; subsequently, three numerical examples are provided, and comparison of the Guide-Weight method with other methods is made.
Instantaneous deflection of light-weight concrete slabs
Behnam VAKHSHOURI, Shami NEJADI
《结构与土木工程前沿(英文)》 2017年 第11卷 第4期 页码 412-423 doi: 10.1007/s11709-017-0416-8
关键词: instantaneous deflection light-weight concrete expanded polystyrene effective moment of inertia cracking moment moment capacity service moment
Xiaoliang LI, Xiaomin CHEN, Xia LIU, Lianchuan ZHOU, Xinqiang YANG
《环境科学与工程前沿(英文)》 2012年 第6卷 第2期 页码 195-203 doi: 10.1007/s11783-012-0391-1
关键词: Karst rocky desertification low-molecular-weight (LMW) organic acids distribution characteristics soil
《结构与土木工程前沿(英文)》 页码 812-826 doi: 10.1007/s11709-023-0940-7
关键词: falling weight deflectometer modulus of subgrade reaction elastic modulus metaheuristic algorithms
《医学前沿(英文)》 2023年 第17卷 第4期 页码 675-684 doi: 10.1007/s11684-022-0970-x
关键词: critical care medicine quality control evaluation exploratory factor analysis (EFA) model
《化学科学与工程前沿(英文)》 2023年 第17卷 第10期 页码 1484-1502 doi: 10.1007/s11705-023-2331-y
关键词: polysulfone blend modification ultrafiltration membrane formation hydrodynamics poly(ethylene-co-vinyl alcohol) copolymer
Computation model for corrosion resistance of nanocrystalline zircaloy-4
ZHANG Xiyan, ZHU Yutao, LIU Qing, LUAN Baifeng, HUANG Guangjie, LI Cong, ZHANG Xiyan, SHI Minghua, LIU Nianfu, ZHANG Xiyan, LI Cong
《能源前沿(英文)》 2008年 第2卷 第4期 页码 386-389 doi: 10.1007/s11708-008-0102-6
Non-invasive continuous blood pressure monitoring: a review of current applications
null
《医学前沿(英文)》 2013年 第7卷 第1期 页码 91-101 doi: 10.1007/s11684-013-0239-5
Blood pressure monitoring has come a long way from the initial observations made by Reverend Hales in the 18th century. There are none that deny the importance of monitoring perioperative blood pressure; however, the limited ability of the current prevalent technology (oscillometric blood pressure monitoring) to offer continuous blood pressure measurements leaves room for improvement. Invasive monitoring is able to detect beat-to-beat blood pressure measurement, but the risks inherent to the procedure make it unsuitable for routine use except when this risk is outweighed by the benefits. This review focuses on the discoveries which have led up to the current blood pressure monitoring technologies, and especially the creation of those offering non-invasive but continuous blood pressure monitoring capabilities, including their methods of measurement and limitations.
关键词: non-invasive blood pressure monitoring continuous blood pressure monitoring invasive blood pressure monitoring Riva-Rocci technique oscillometric Pe?áz technique arterial tonometry pulse transit time
Continuous dynamic monitoring of a centenary iron bridge for structural modification assessment
Carmelo GENTILE,Antonella SAISI
《结构与土木工程前沿(英文)》 2015年 第9卷 第1期 页码 26-41 doi: 10.1007/s11709-014-0284-4
关键词: automated modal identification continuous dynamic monitoring environmental/operational effects iron arch bridge structural health monitoring
In-situ condition monitoring of reinforced concrete structures
Sanjeev Kumar VERMA,Sudhir Singh BHADAURIA,Saleem AKHTAR
《结构与土木工程前沿(英文)》 2016年 第10卷 第4期 页码 420-437 doi: 10.1007/s11709-016-0336-z
关键词: concrete carbonation chloride corrosion monitoring models
Fatigue stress monitoring and analyses for steel box girder of Runyang Suspension Bridge
WANG Ying, LI Zhaoxia, WU Baijian
《结构与土木工程前沿(英文)》 2008年 第2卷 第3期 页码 197-204 doi: 10.1007/s11709-008-0038-2
关键词: bridge monitoring location RYSB traffic loading information
Investigation on a cylindrical ultrasonic micromotor
ZHU Hua, CHEN Chao, ZHAO Chunsheng
《机械工程前沿(英文)》 2007年 第2卷 第4期 页码 394-398 doi: 10.1007/s11465-007-0068-9
关键词: coefficient bending kHz suitable weight
Structural health monitoring with fiber optic sensors
F. ANSARI
《机械工程前沿(英文)》 2009年 第4卷 第2期 页码 103-110 doi: 10.1007/s11465-009-0032-y
关键词: Bridges structural health monitoring smart skins cracks strains displacements fiber optic sensors FBG structures
标题 作者 时间 类型 操作
DEVELOPMENT OF AN AUTOMATIC WEIGHING PLATFORM FOR MONITORING BODYWEIGHT OF BROILER CHICKENS IN COMMERCIAL
期刊论文
Low-carbohydrate diets lead to greater weight loss and better glucose homeostasis than exercise: a randomized
期刊论文
Solving topology optimization problems by the Guide-Weight method
Xinjun LIU, Zhidong LI, Liping WANG, Jinsong WANG
期刊论文
Characterization of soil low-molecular-weight organic acids in the Karst rocky desertification region
Xiaoliang LI, Xiaomin CHEN, Xia LIU, Lianchuan ZHOU, Xinqiang YANG
期刊论文
Prediction of falling weight deflectometer parameters using hybrid model of genetic algorithm and adaptive
期刊论文
Evaluation of ICUs and weight of quality control indicators: an exploratory study based on Chinese ICU
期刊论文
Uncovering the effect of poly(ethylene-co-vinyl alcohol) molecular weight and vinyl alcohol content on
期刊论文
Computation model for corrosion resistance of nanocrystalline zircaloy-4
ZHANG Xiyan, ZHU Yutao, LIU Qing, LUAN Baifeng, HUANG Guangjie, LI Cong, ZHANG Xiyan, SHI Minghua, LIU Nianfu, ZHANG Xiyan, LI Cong
期刊论文
Continuous dynamic monitoring of a centenary iron bridge for structural modification assessment
Carmelo GENTILE,Antonella SAISI
期刊论文
In-situ condition monitoring of reinforced concrete structures
Sanjeev Kumar VERMA,Sudhir Singh BHADAURIA,Saleem AKHTAR
期刊论文
Fatigue stress monitoring and analyses for steel box girder of Runyang Suspension Bridge
WANG Ying, LI Zhaoxia, WU Baijian
期刊论文