منابع مشابه
18-MEA and hair appearance.
The effects of the removal of 18-MEA on the dynamic contact angle (advancing contact angle and receding contact angle) and friction force (friction force microscopy (FFM)) were examined in the present study. Chemically untreated hair tresses formed more finely ordered bundles, with the fibers aligned more parallel to each other, in the wet state, and lying flat and aligned parallel to each othe...
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Continual improvement of oxygenators has been important in the growing demands of patient safety and support during cardiopulmonary bypass. The purpose of this study was to compare the Maxima 1380 oxygenator to the upgraded Maxima Plus oxygenator. Thirty-two adult patients were randomized to either the 1380 group or the Plus group. Information was recorded on the patients' weight, age, body sur...
متن کاملCopulas and dependence mea- surement
Copulas are a general tool for assessing the dependence structure of random variables. Important properties as well as a number of examples are discussed, including Archimedean copulas and the Marshall-Olkin copula. As measures of the dependence we consider linear correlation, rank correlation, the coefficients of tail dependence and association. Copulas are a tool for modeling and capturing th...
متن کاملStimulating News for Mea Enthusiasts
So far, we primarily used voltage-controlled stimuli of varying strength and duration. Experiments with current-controlled pulses are underway. It is worth noting that while modellers prefer current-controlled pulses because they are easier to interpret biophysically, some of the best results in the field have been achieved using voltage-controlled stimuli. Real-world stimulus waveforms are nev...
متن کاملA Multichannel Recording Frontend for MEA
Glass-substrate Multi-electrode Arrays (MEAs) have become a valuable tool in neurophysiological research and drug screening. A typical setup for MEA recording is based on discrete-element preamplifiers located close to the MEA device and a multi-wire cable that conducts the pre-amplified analog signals to a data acquisition card. With the increase in the number of MEA sensing sites, this approa...
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ژورنال
عنوان ژورنال: Cytometry Part B: Clinical Cytometry
سال: 2012
ISSN: 1552-4949
DOI: 10.1002/cyto.b.21010