搜索结果: 91-105 共查到“知识库 生物医学测量学”相关记录256条 . 查询时间(2.093 秒)
3D Analytic Cone-Beam Reconstruction for Multiaxial CT Acquisitions
CT 3D Analytic Cone-Beam Reconstruction
2009/9/4
A conventional 3rd generation Computed Tomography (CT) system with a single circular source trajectory is limited in terms of longitudinal scan coverage since extending the scan coverage beyond 40R...
Evaluation of Body Movement during Sleep Using an Infrared Motion Sensor
sleep body movement EEG passive infrared type motion sensor linear discriminant analysis
2009/8/24
The present study was conducted in order to clarify the features of the occurrences of body movement during nighttime sleep and estimate the depth of sleep. Sleep experiments were conducted on seven h...
Complex Correlation Measure: a novel descriptor for Poincaré plot
Complex Correlation Measure Poincaré plot
2010/2/25
CCM is defined based on the autocorrelation at different lags of the time series, hence giving an in depth measurement of the correlation structure of the Poincaré plot. A surrogate analysis was perfo...
便携式医疗监控系统面临的设计挑战（图）
便携式 医疗监控系统 设计挑战
2009/8/5
当今的政府与医疗机构正努力完善其医疗体系，以更好地为病人服务。 为了让病人有更多时间在家中养病，不必到医院或医生办公室来，医疗行业充分发挥了便携、远距离连接的医疗监控系统的优势。 这些设备包括从血糖仪到便携式心电图 (ECG) 系统。
Artificial arterial blood pressure artifact models and an evaluation of a robust blood pressure and heart rate estimator
Artificial arterial blood pressure a robust blood pressure heart rate estimator
2010/2/25
The KF/SQI-fusion method described in this article was shown to provide an accurate estimate of blood pressure and HR derived from the ABP waveform even in the presence of high levels of persistent no...
DNase γ-dependent and -independent apoptotic DNA fragmentations in Ramos Burkitt's lymphoma cell line
DNase γ-dependent -independent apoptotic DNA
2009/12/16
DNA fragmentation is a biochemical hallmark of apoptosis. Several endonucleases, including CAD/DFF40 and endonuclease G, are implicated in DNA fragmentation. DNase γ has also been considered to be one...
应用新型荧光定量PCR技术检测FGFR2基因SNP
荧光定量PCR 单核苷酸多态性 FGFP2基因
2009/6/23
目的：探讨一种目前较为新颖的通过Rotor Gene-3000荧光定量PCR仪进行Tm-shifting荧光定量PCR扩增测定单核苷酸多态性（SNP）的可行性。方法：以913份乳腺肿物患者成纤维细胞生长因子受体2(FGFR2)基因rs2981582位点（T→C）作为研究对象，用荧光染料SYBR Green I 标记DNA，并在设计引物时在所研究基因的特异性引物5’末端连接上不同长度的尾，使不同基因...
中国成年男子脾脏中8种生物元素分析及两种消解方法比较研究
人体 脾脏 微波消解
2009/6/23
在我国4个不同膳食类型地区，采集16例急死正常成年男子尸体的脾脏样品。采用湿法和微波法消解样品。ICP-AES直接测定样液中K，Na，Mg，Ca，Zn，Fe，P，Ba；内标元素钇补偿基体效应；选择人发标准物质，GBW 09101为质控盲样，测得值与标准值基本符合，方法简便、快速、灵敏和准确。微波法较湿法消化具有空白低、消解快的显著优点。
Reproducibility and repeatability of measuring the electrical impedance of the pregnant human cervix-the effect of probe size and applied pressure
the electrical impedance the pregnant human cervix-the effect probe size applied pressure
2010/2/25
Measuring cervical resistivity by a single observer with both the 3 and 12 mm probes is highly repeatable whilst inter-observer reproducibility is poor with the 3 mm probe but moderately good when the...
Simplified Measurement Method for Lower Limb Joint Angles Using Piezoelectric Gyroscopes
joint angle FES gait gyroscope walking training
2009/6/10
The joint angles of the lower limbs are important parameters in evaluating the ability and stability of walking when training to walk or control FES gait. In this study, a simplified measurement metho...
Development of a Finger-tapping Acceleration Measurement System for Quantitative Diagnosis of Parkinson's Disease
Parkinson's disease acceleration finger-tapping UPDRS
2009/6/9
The purpose of this study was to develop a finger-tapping acceleration measurement system for the quantitative diagnosis of Parkinson's disease. The system was composed of 3-axis piezoelectric element...
Development of a Micro-fluid Device for Blood Tests
μTAS UV laser lamination resin-films blood cells
2009/6/9
Many studies have been carried out in order to understand the real effects of space environment on the human body. Our aim is to create a very small, energy-saving vital signs monitoring device capabl...
Development and Evaluation of a Full-size Experimental Device to Determine Sliding Door Usability by Elderly People
Elderly people sensory evaluation sliding door applied force universal design
2009/6/9
A full-size experimental device was developed where the opening and closing forces were controlled independently from the weight of a door. In the experiment, three door weights, 20, 40 and 60 kgf, an...
Discriminating the Condition of Hepatitis C Using Blood Examination Data by Statistical Methods
support vector machine feature selection sequential forward floating search hepatitis C
2009/6/9
Presently, doctors predict the condition of hepatitis C using blood examination data based on their professional experience, and patients are then diagnosed by performing a liver biopsy to obtain a de...
Development of a New Ultrasonic Probe for Estimating the Fibrous Direction of the Skin
dermis tissue ultrasonic sound velocity anisotropy
2009/6/9
We developed a new probe to examine the anisotropy of dermis tissue by ultrasonic velocity measurement and confirmed the reliability of the method. Skin has the characteristic of anisotropy caused by ...