Results 251 to 260 of about 42,916,852 (282)
Some of the next articles are maybe not open access.
A digital electronic thermal integrator for monitoring charge ageing
Journal of Hazardous Materials, 1980Abstract An instrument for monitoring rocket motor ageing is described. The unit measures temperatures in a magazine and produces an electrical output proportional to the rate of deterioration of the charge. This signal is integrated and the accumulated data stored in a memory which can be interrogated by an external readout unit to yield an ...
D. Kilpin, M.J. Mildren
openaire +1 more source
All-digital hybrid temperature sensor network for dense thermal monitoring
2013 IEEE International Solid-State Circuits Conference Digest of Technical Papers, 2013Technology scaling and many-core design trends demand detailed information regarding the spatial temperature distribution, which is essential for dynamic thermal management [1,2]. The number of on-chip temperature sensors in high-performance processors is increasing, with state-of-the-art commercial processors embedding up to 44 on-chip sensors [3] and
Seungwook Paek +5 more
openaire +1 more source
Digital Diagnostics Based on CCD Imaging for Monitoring Thermal Spray Processes
International Thermal Spray Conference, 2002Abstract This paper describes the development of a diagnostic system that monitors in-flight particle diameters, velocities, and temperatures during thermal spraying. The system is based on a low-cost CCD camera and user-developed software.
M. Ignatiev +4 more
openaire +1 more source
Thermal Digital Twin of Power Electronics Modules for Online Thermal Parameter Identification
IEEE Journal of Emerging and Selected Topics in Power Electronics10201029The assessment of the state of health of power semiconductors and the use of thermal observers rely on precise knowledge of the thermal impedance of the device, which is hard to monitor online with state-of-the-art approaches.
Marius Langwasser +2 more
exaly +2 more sources
2017 IEEE International Conference on Industrial and Information Systems (ICIIS), 2017
Endothelial dysfunction is a well-known indication of the early stages of cardio vascular diseases. Various non-invasive methods have been developed to estimate the level of endothelial dysfunction. This study presents a combined non-invasive endothelial function assessment method which acquires a Peripheral Arterial Tonometry (PAT) signal ...
I. M. Dushyanthi Karunathilake +3 more
openaire +1 more source
Endothelial dysfunction is a well-known indication of the early stages of cardio vascular diseases. Various non-invasive methods have been developed to estimate the level of endothelial dysfunction. This study presents a combined non-invasive endothelial function assessment method which acquires a Peripheral Arterial Tonometry (PAT) signal ...
I. M. Dushyanthi Karunathilake +3 more
openaire +1 more source
Reproducibility and variability of digital thermal monitoring of vascular reactivity.
Clinical physiology and functional imaging, 2012Previous studies demonstrated that digital thermal monitoring (DTM) of vascular reactivity, a new test for vascular function assessment, is well correlated with Framingham Risk Score, coronary calcium score and CT angiography. This study evaluates the variability and reproducibility of DTM measurements. We hypothesized that DTM is reproducible, and its
Naser, Ahmadi +7 more
openaire +1 more source
New monitoring system for thermal power plants using digital image processing and sound analysis
Control Engineering Practice, 1995Abstract Recently, in thermal power plants, many components are operating under severe conditions because of various demands for massive electric power, and frequent load regulation. In a control room, it is difficult to recognize accidents such as fires, fuel oil leaks, and unusual sounds, at a moment's notice. Maintenance operators, therefore, have
Toshinori Oikawa +2 more
openaire +1 more source
Monitoring Transmission Components by Digital Thermal Diagnostics
Russian Engineering Research, 2023A. G. Pastukhov, E. P. Timashov
openaire +1 more source
2016 International Conference Laser Optics (LO), 2016
In this work digital holographic method has been used for investigations of plant cell heating process. An analysis of obtained phase images has been performed and major sources of the observed phase shift were determined.
A. V. Belashov +3 more
openaire +1 more source
In this work digital holographic method has been used for investigations of plant cell heating process. An analysis of obtained phase images has been performed and major sources of the observed phase shift were determined.
A. V. Belashov +3 more
openaire +1 more source