Results 41 to 50 of about 79,234 (312)

Modelling and evaluation of pulsed and pulse phase thermography through application of composite and metallic case studies [PDF]

open access: yes, 2014
A transient thermal finite element model has been created of the pulsed thermography (PT) and pulse phase thermography (PPT) experimental procedure.
Barton, J.M., Quinn, S., Waugh, R.
core   +1 more source

Thermography of electronic devices [PDF]

open access: yesTekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2007
The possibility of application of thermography to diagnose the electronic devices is analyzed in the article. Typical faults of electronic devices which can be found by means of thermography are given.
Panfilova S. P.   +3 more
doaj  

Early Detection of Diabetes using Thermography and Artificial Neural Networks [PDF]

open access: yes, 2017
The aim of this work is to demonstrate the usefulness of the artificial intelligence tools for early detection of diseases. From the historic and simple assessment of temperature by the clinical thermometer, thermal imaging camera has opened up new ...
Abdulshahed AM   +3 more
core   +1 more source

Computer Vision System Based on the Analysis of Gait Features for Fall Risk Assessment in Elderly People

open access: yesApplied Sciences
Up to 30% of people over the age of 60 are at high risk of falling, which can cause injury, aggravation of pre-existing conditions, or even death, with up to 684,000 fatal falls reported annually.
Rogelio Cedeno-Moreno   +4 more
doaj   +1 more source

Quantitative Evaluation of Pulsed Thermography, Lock-in Thermography and Vibrothermography on Foreign Object Defect (FOD) in CFRP

open access: yesSensors, 2016
In this article, optical excitation thermographic techniques, including pulsed thermography and lock-in thermography, were used to detect foreign object defect (FOD) and delamination in CFRP.
Bin Liu   +3 more
doaj   +1 more source

A local defect resonance for linear and nonlinear ultrasonic thermography [PDF]

open access: yes, 2014
An efficient wave-defect interaction is the key to a high thermal response of flaws in ultrasonic thermography. To selectively enhance defect vibrations a concept of local defect resonance is developed and applied to ultrasonic activation of defects ...
Solodov, I., Rahammer, M., Busse, G.
core   +1 more source

The Role of Infrared Thermography as a Non-Invasive Tool for the Detection of Lameness in Cattle

open access: yesSensors, 2015
The use of infrared thermography for the identification of lameness in cattle has increased in recent years largely because of its non-invasive properties, ease of automation and continued cost reductions.
Maher Alsaaod   +3 more
doaj   +1 more source

Review of Non-destructive Testing (NDT) Techniques and their applicability to thick walled composites [PDF]

open access: yes, 2015
A tier 1 automotive supplier has developed a novel and unique kinetic energy recovery storage system for both retro-fitting and OEM application for public transport systems where periodic stop start behaviour is paramount. A major component of the system
Foote, Peter   +7 more
core   +1 more source

X‐Ray Computed Tomography Quantifies Primary Phases and Reveals Crack Morphology in High‐Cycle Fatigue of Aluminum Alloy EN AW‐2618A

open access: yesAdvanced Engineering Materials, EarlyView.
Primary phases and a fatigue crack are studied in a forged blank of an aluminum alloy using synchrotron and laboratory X‐ray computed tomography. To image the crack, the fatigue test is interrupted, and a static tensile load is applied to open the crack.
Jakob Schröder   +6 more
wiley   +1 more source

$\beta$-Ga2O3 in Power Electronics Converters: Opportunities & Challenges

open access: yesIEEE Open Journal of Power Electronics
In this work, the possibility of using different generations of $\beta$-Ga2O3 as an ultra-wide-bandgap power semiconductor device for high power converter applications is explored.
Saeed Jahdi   +4 more
doaj   +1 more source

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