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Ultra-high input impedance buffer for dry or capacitive electrodes: design and characterization for industry
(Institute of Electrical and Electronics Engineers (IEEE), 2023-07-04)
Article
Open AccessA large number of health and wellness applications wish to monitor electrocardiogram signal (ECG) in the least intrusive way possible. The use of dry textile electrodes with high input impedance bio-amplifiers is a common ... -
Combined femoral and tibial component total knee arthroplasty device rotation measurement is reliable and predicts clinical outcome
(2023-08-03)
Article
Open AccessBackground The optimal total knee arthroplasty (TKA) rotational alignment and how best to obtain and measure it are debatable. The aim was to analyse the reliability of the Berger femoral, three different tibial and four ... -
Charging of free-falling test masses in orbit due to cosmic rays: results from LISA Pathfinder
(American Physical Society, 2023-03-22)
Article
Open AccessA comprehensive summary of the measurements made to characterize test-mass charging due to the space environment during the LISA Pathfinder mission is presented. Measurements of the residual charge of the test mass after ... -
Differentiation using minimally-invasive bioimpedance measurements of healthy and pathological lung tissue through bronchoscopy
(Frontiers Media SA, 2023-04-11)
Article
Open AccessPurpose: To use minimally-invasive transcatheter electrical impedance spectroscopy measurements for tissue differentiation among healthy lung tissue and pathologic lung tissue from patients with different respiratory ... -
Rogowski coil sensors for measuring lightning strike currents on mechanical aircraft joints
(2023-01-10)
Article
Open AccessThe study of currents flowing through the fuselage of an airplane is of vital importance from the standpoint of electromagnetic compatibility due to their potential for causing severe failures on embedded systems. Direct ... -
Phase angle in localized bioimpedance measurements to assess and monitor muscle injury
(Springer Nature, 2023-02-27)
Article
Open AccessLocalized bioimpedance (L-BIA) measurements are an innovative method to non-invasively identify structural derangement of soft tissues, principally muscles, and fluid accumulation in response to traumatic injury. This ... -
Electrophysiological and histological characterization of atrial scarring in a model of isolated atrial myocardial infarction
(Frontiers Media SA, 2023-01-12)
Article
Open AccessBackground: Characterization of atrial myocardial infarction is hampered by the frequent concurrence of ventricular infarction. Theoretically, atrial infarct scarring could be recognized by multifrequency tissue impedance, ... -
Measuring direct and indirect tendon parameters to characterize the proximal tendinous complex of the rectus femoris in football and futsal players.
(Frontiers Media SA, 2023-02-07)
Article
Open AccessObjective: To present unprecedented radiological parameters that characterize the angle between the direct and indirect tendons of the proximal rectus femoris (RF) and its inclinations and to evaluate the population ... -
Effect of diet on cardiovascular health-related circulating parameters in men and women athletes participating in a marathon race: A cross-sectional study.
(John Wiley & sons, 2023-02-25)
Article
Open AccessObjectives The main objective of this study is to understand how diet affects performance and cardiovascular health in a group of women participating in a demanding aerobic race such as marathon, compared to ... -
Transient acceleration events in LISA Pathfinder data: properties and possible physical origin
(American Physical Society, 2022-09-12)
Article
Open AccessWe present an in depth analysis of the transient events, or glitches, detected at a rate of about one per day in the differential acceleration data of LISA Pathfinder. We show that these glitches fall in two rather distinct ... -
Time-domain electromagnetic characterization of reaction wheel for space applications
(2023-01-13)
Article
Open AccessThe electromagnetic characterization of reaction wheels is crucial to comply with the demanding ac magnetic field cleanliness requirements of space science missions, thus, preventing interference on sensitive onboard ... -
Biomedical point-of-care microanalyzer for potentiometric determination of ammonium ion in plasma and whole blood
(Elsevier, 2022-05-01)
Article
Open AccessSome inborn errors of metabolism and other diseases can result in increasing blood ammonium (hyperammonemia episodes), which can cause serious neurological complications in patients or even death. Early diagnosis, follow ...
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