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LIU Bin, SU Wanhua, WANG Hui, HUANG Haozhong
《能源前沿(英文)》 2007年 第1卷 第4期 页码 420-427 doi: 10.1007/s11708-007-0061-7
关键词: combustion compression homogenous in-cylinder modulated multi-pulse
Yang YU, Wanhua SU,
《能源前沿(英文)》 2010年 第4卷 第2期 页码 269-279 doi: 10.1007/s11708-009-0046-5
关键词: PCCI fuel stratification multi-pulse injection ignition
null
《医学前沿(英文)》 2012年 第6卷 第4期 页码 406-410 doi: 10.1007/s11684-012-0217-3
The esophagus is perfused directly by prominent arteries and may provide a more consistent tissue source for pulse oximetry. The goal of this study was to evaluate the sensitivity and accuracy of an esophageal pulse oximetry probe on patients during controlled hypoxemia in comparison to measurements obtained with conventional pulse oximetry (SpulseO2). Forty-five ASA I–II adult patients were included in this prospective observational study. Nellcor digital oximetric probes were placed on finger tips for SpulseO2 before anesthesia. After tracheal intubation, an esophageal probe was placed in the lower segment of the esophagus for esophageal oximetric monitoring (SoesO2). All patients were disconnected from the breathing circuit to establish a controlled hypoxemia, and were re-connected to the breathing circuit and ventilated with 100% oxygen immediately when SoesO2 dropped to 90%. Matched SoesO2 and SpulseO2 readings were recorded when SoesO2measurements were at 100%, 95%, 90% and the lowest reading. The time for SoesO2 and SpulseO2 to drop from 100% to 95%, 90% and return to 100% was recorded. Oxygen saturation from arterial blood samples (SartO2) was also measured at each time point respectively. The linear correlation coefficient of the regression analysis between SartO2 and SoesO2 was 0.954. The mean±2SD of the difference was 0.3%±4.3% for SoesO2vs. SartO2 and 6.8%±5.6% for SpulseO2vs. SartO2 (P<0.001). The 95% confidence interval for the absolute difference between SoesO2 and SartO2 was 0.3% to 0.7% and 6.2% to 7.4% between SpulseO2 and SartO2. The time to reach 90% saturation measured with SoesO2 was approximately 94 seconds earlier than the SpulseO2 (P<0.001). In conclusion, SoesO2 is more accurate and enables earlier detection of hypoxemia when compared to conventional pulse oximetry during hypoxemia for patients undergoing general anesthesia.
关键词: esophageal pulse oximetry conventional pulse oximetry hypoxemia
《化学科学与工程前沿(英文)》 2022年 第16卷 第7期 页码 1114-1124 doi: 10.1007/s11705-021-2087-1
关键词: metal-organic framework pyrolysis ultrafine Fe-modulated Ni nanoparticles oxygen evolution reaction
Ming-jun MA,Zhong-he JIN,Hui-jie ZHU
《信息与电子工程前沿(英文)》 2015年 第16卷 第6期 页码 497-510 doi: 10.1631/FITEE.1400349
关键词: Bias drift Closed-loop MEMS accelerometer Modulated feedback approach Temperature compensation
Bin Xu, Toshiro Kaneko, Toshiaki Kato
《化学科学与工程前沿(英文)》 2019年 第13卷 第3期 页码 485-492 doi: 10.1007/s11705-019-1831-2
关键词: single-walled carbon nanotubes chirality-controlled synthesis pulse plasma chemical vapor deposition
A modified pulse charging method for lithium-ion batteries by considering stress evolution, charging
Yanfei ZHAO, Bo LU, Yicheng SONG, Junqian ZHANG
《结构与土木工程前沿(英文)》 2019年 第13卷 第2期 页码 294-302 doi: 10.1007/s11709-018-0460-z
关键词: fast charging method pulse charging stress evolution charging time capacity utilization
蒋国梁
《中国工程科学》 2009年 第11卷 第10期 页码 129-136
High frequency group pulse electrochemical machining
WU Gaoyang, ZHANG Zhijing, ZHANG Weimin, TANG Xinglun
《机械工程前沿(英文)》 2007年 第2卷 第3期 页码 293-296 doi: 10.1007/s11465-007-0051-5
关键词: HGPECM process machining quality passivation inter-electrode
《结构与土木工程前沿(英文)》 页码 855-869 doi: 10.1007/s11709-023-0972-z
关键词: masonry arch bridges seismic behavior modal properties pulse-like records nonlinear time history analysis
A driving pulse edge modulation technique and its complex programming logic devices implementation
Xiao CHEN,Dong-chang QU,Yong GUO,Guo-zhu CHEN
《信息与电子工程前沿(英文)》 2015年 第16卷 第12期 页码 1088-1098 doi: 10.1631/FITEE.1500111
关键词: Driving pulse edge modulation Switching voltage spike Complex programmable logic device (CPLD) Active gate drive
《能源前沿(英文)》 2023年 第17卷 第4期 页码 516-526 doi: 10.1007/s11708-022-0844-6
关键词: Stirling/pulse tube refrigerator displacer displacement space application phase shift energy distribution
F. BENCHABANE, A. TITAOUINE, O. BENNIS, K. YAHIA, D. TAIBI
《能源前沿(英文)》 2012年 第6卷 第2期 页码 129-137 doi: 10.1007/s11708-012-0183-0
关键词: induction motor direct filed oriented control Luenberger observer estimation space vector modulation (SVM) sliding mode control boost-rectifier
A novel soft-switching twin arc pulse MAG welding inverter
WANG Zhenmin, XUE Jiaxiang, WANG Fuguang, HUANG Shisheng
《机械工程前沿(英文)》 2007年 第2卷 第2期 页码 224-227 doi: 10.1007/s11465-007-0039-1
关键词: high-speed control computer experiment indicate platform
Three-dimensional numerical simulation of the basic pulse tube refrigerator
DING Wenjing, GONG Liang, HE Yaling, TAO Wenquan
《能源前沿(英文)》 2008年 第2卷 第1期 页码 48-53 doi: 10.1007/s11708-008-0008-3
关键词: refrigeration mechanism three-dimensional compressible numerical understanding
标题 作者 时间 类型 操作
Characteristics and energy distribution of modulated multi-pulse injection modes based diesel HCCI combustion
LIU Bin, SU Wanhua, WANG Hui, HUANG Haozhong
期刊论文
Effect of distributions of fuel concentration and temperature on ignition processes in a diesel PCCI combustion
Yang YU, Wanhua SU,
期刊论文
Esophageal pulse oximetry is more accurate and detects hypoxemia earlier than conventional pulse oximetry
null
期刊论文
Ultrafine Fe-modulated Ni nanoparticles embedded within nitrogen-doped carbon from Zr-MOFs-confined conversion
期刊论文
A combined modulated feedback and temperature compensation approach to improve bias drift of a closed-loop
Ming-jun MA,Zhong-he JIN,Hui-jie ZHU
期刊论文
Improvement in growth yield of single-walled carbon nanotubes with narrow chirality distribution by pulse
Bin Xu, Toshiro Kaneko, Toshiaki Kato
期刊论文
A modified pulse charging method for lithium-ion batteries by considering stress evolution, charging
Yanfei ZHAO, Bo LU, Yicheng SONG, Junqian ZHANG
期刊论文
High frequency group pulse electrochemical machining
WU Gaoyang, ZHANG Zhijing, ZHANG Weimin, TANG Xinglun
期刊论文
Performance-based seismic assessment of a historical masonry arch bridge: Effect of pulse-like excitations
期刊论文
A driving pulse edge modulation technique and its complex programming logic devices implementation
Xiao CHEN,Dong-chang QU,Yong GUO,Guo-zhu CHEN
期刊论文
Energy distribution between liquid hydrogen and liquid oxygen temperatures in a Stirling/pulse tube refrigerator
期刊论文
Direct field oriented control scheme for space vector modulated AC/DC/AC converter fed induction motor
F. BENCHABANE, A. TITAOUINE, O. BENNIS, K. YAHIA, D. TAIBI
期刊论文
A novel soft-switching twin arc pulse MAG welding inverter
WANG Zhenmin, XUE Jiaxiang, WANG Fuguang, HUANG Shisheng
期刊论文