搜索结果: 1-11 共查到“continuous flow”相关记录11条 . 查询时间(0.234 秒)
Heart Rate and VO2 Concordance in Continuous-Flow Left Ventricular Assist Devices
LEFT VENTRICULAR ASSIST DEVICE HEART RATE RESERVE V˙O2 RESERVE EXERCISE PRESCRIPTION PACEMAKER
2017/4/13
The American College of Sports Medicine currently recommends the HR reserve (HRR) method to guide exercise in individuals who have heart failure with reduced ejection fraction. This recommendation is ...
Cr(VI) removal by biogenic schwertmannite in continuous flow column
removal schwertmannite adsorption column tri
2017/4/10
Adsorption of Cr(VI) by biogenic schwertmannite in a continuous flow column was studied. The effects of flow rates,
initial pH values, dosages of schwertmannite, and accompanying anions on Cr(VI) ads...
Stable chlorine isotope ratio analysis of subnanomolar level methyl chloride by continuous-flow isotope ratio mass spectrometry
stable chlorine isotope ratio continuous flow isotope ratio mass spectrometry methyl chloride
2017/4/11
An analytical system using continuous-flow isotope ratio mass spectrometry (CF-IRMS) was developed to determine
the stable chlorine isotope ratios (δ37Cl) for CH3Cl. By using appropriate devices for ...
Results from the University of Toronto continuous flow diffusion chamber at ICIS 2007: instrument intercomparison and ice onsets for different aerosol types
the University of Toronto flow diffusion chamber ICIS 2007 ice onsets different aerosol types
2011/1/18
The University of Toronto continuous flow diffusion chamber (UT-CFDC) was used to study heterogeneous ice nucleation at the International Workshop on Comparing Ice Nucleation Measuring Systems (ICIS 2...
Autonomous magnetically actuated continuous flow microimmunofluorocytometry assay
Immunoassay Biosensor Magnetic actuation Fluorocytometry
2009/12/24
This article presents a microfluidic device which integrates autonomous serial immunofluorocytometry binding reactions of cytometric beads with fluorescence detection and quantification in a continuou...
连续流粮食干燥控制系统变量分析与结构设计（Variable Analysis and Structural Design on Automatic Control System of Continuous Flow Grain Drying）
粮食 干燥 多变量控制系统
2009/8/11
针对粮食干燥影响因素多且不确定，以及测量结果存在滞后的问题，提出了连续流粮食干燥被控变量和控制变量的选择方法，通过实验数据对影响粮食干燥过程的各因素及各因素对粮食出口含水率的灵敏度进行了分析。结果表明，影响较大的因素有排粮电动机转速、热风温度、粮食初始含水率，影响较小的因素有环境温度、热风和冷却风风量、粮食初始温度。设计了连续流粮食干燥过程自动控制系统的控制结构，引入微分环节可有效抑制因测量而造成...
Inactivation of L. fructivorans in Sake Using a Continuous Flow System for High-Pressure Carbonation
high-pressure carbonation inactivation kinetics of lactic acid bacteria sake, L. fructivorans
2009/5/20
The inactivation kinetics of lactic acid bacteria, Lactobacillus fructivorans, which is responsible for the deterioration of sake (Japanese rice wine) quality, was investigated using a continuous flow...
Work of breathing at high pressure: A comparison of continuous flow and demand valve IMV systems
ventilated patients continuous flow demand valve work of breathing pressure
2009/5/8
The increased gas density of depth adds inspiratory work. Critically ill, ventilated patients who undergo hyperbaric oxygen therapy may not tolerate intermittent mandatory ventilation if the added wo...
On-chip diamagnetic repulsion in continuous flow
diamagnetic repulsion continuous flow microfluidic
2010/1/18
We explore the potential of a microfluidic continuous flow particle separation system based on the repulsion of diamagnetic materials from a high magnetic field. Diamagnetic polystyrene particles in p...
A Continuous Flow Method for Organ Culture of Rabbit Epididymis：Morphology, Amino Acid Utilization, Glucose Uptake, RNA, and Protein Synthesis
epididymis organ culture glucose uptake amino acid utilization
2009/2/18
A modified perfusion system was developed to maintain an unconvoluted tubule from the corpus epididymidis of the rabbit in organ culture. The epididymal explant is submerged in a continuous flow of ...
Calibration and measurement uncertainties of a continuous-flow cloud condensation nuclei counter (DMT-CCNC): CCN activation of ammonium sulfate and sodium chloride aerosol particles in theory and experiment
calibration continuous-flow cloud condensation nuclei counter CCN sodium chloride aerosol
2008/10/31
Experimental and theoretical uncertainties in the measurement of cloud condensation nuclei (CCN) with a continuous-flow thermal-gradient CCN counter from Droplet Measurement Technologies (DMT-CCNC) ha...