Dynamic Assessment of Axial Load in Tie-Rods by Means of Acoustic Measurements
Buildings, 2020 Tie-rods are structural elements of crucial importance in ancient buildings to ensure structural integrity and safety, so the assessment of their effectiveness via an estimation of the axial load is of great importance.
Carlo Resta +2 more
doaj +1 more source
Breathing Pattern Monitoring by Using Remote Sensors
Sensors, 2022 The ability to continuously and unobtrusively monitor and classify breathing patterns can be very valuable for automated health assessments because respiration is tightly coupled to many physiological processes.
Janosch Kunczik +5 more
doaj +1 more source
Contactless AC/DC Wide-Bandwidth Current Sensor Based on Composite Measurement Principle
Sensors, 2022 With the accelerated construction of the smart grid, new energy sources such as photovoltaic and wind power are connected to the grid. In addition to power frequency, the current signal of power grid also includes several DC signals, as well as medium ...
Xiangyu Tan +7 more
doaj +1 more source
Wi-Senser: Contactless Head Movement Detection during Sleep Utilizing WiFi Signals
Applied Sciences, 2023 Detecting human head movement during sleep is important as it can help doctors to assess many physical or mental health problems, such as infantile eczema, calcium deficiency, insomnia, anxiety disorder, and even Parkinson’s disease, and provide useful ...
Yi Fang, Wei Liu, Sun Zhang
doaj +1 more source
Standardization of surface potential measurements of graphene domains [PDF]
, 2013 We compare the three most commonly used scanning probe techniques to obtain a reliable value of the work function in graphene domains of different thickness.
Kazakova, Olga +4 more
core +2 more sources
Automated Home-Cage Monitoring During Acute Experimental Colitis in Mice
Frontiers in Neuroscience, 2021 For ethical and legal reasons it is necessary to assess the severity of procedures in animal experimentation. To estimate the degree of pain, suffering, distress or lasting harm, objective methods that provide gradebale parameters need to be tested and ...
Eva Zentrich +3 more
doaj +1 more source
Contactless capacitive adiabatic logic [PDF]
Nanoengineering: Fabrication, Properties, Optics, and Devices XIV, 2017 CMOS technology allows a femto Joule energy dissipation per logic operation, if operated at optimal frequency and voltage. However, this value remains orders of magnitude above the theoretical limit predicted by Lan-dauer. In this work, we present a new paradigm for low power computation, based on variable capacitors. Such components can be implemented
Perrin, Yann +5 more
openaire +3 more sources
Touchless Heart Rate Monitoring from an Unmanned Aerial Vehicle Using Videoplethysmography
Sensors, 2023 Motivation: The advancement of preventive medicine and, subsequently, telemedicine drives the need for noninvasive and remote measurements in patients’ natural environments.
Anna Pająk +2 more
doaj +1 more source
Risks of Offline Verify PIN on Contactless Cards [PDF]
, 2013 Contactless card payments are being introduced around the world al- lowing customers to use a card to pay for small purchases by simply placing the card onto the Point of Sale terminal.
Arief, Budi +3 more
core +1 more source
ADVANCING THE SEPARATION SCIENCES THROUGH THE DELIVERY OF NEW MATERIALS, TECHNOLOGY AND METHODOLOGY. [PDF]
, 2013 A thesis and collection of works submitted to Plymouth University in partial fulfilment for the degree of DOCTOR OF ...
Paull, Brett
core +2 more sources