Results 61 to 70 of about 20,255 (217)

Scanning Acoustic Microscopy (SAM): A Robust Method for Defect Detection during the Manufacturing Process of Ultrasound Probes for Medical Imaging

open access: yesSensors, 2019
The main aim of this paper is to provide the feasibility of non-destructive testing (NDT) method, such as scanning acoustic microscopy (SAM), for damage detection in ultrasound (US) probes for medical imaging during the manufacturing process. In a highly
Francesco Bertocci   +2 more
doaj   +1 more source

Factors influencing the performance of rebound hammer used for non-destructive testing of concrete members: A review

open access: yesCase Studies in Construction Materials, 2021
Non-destructive testing (NDT) has a vital role in finding surface hardness of concrete members. B-Proceq curve can calculate the concrete strength by providing statistical correlations between the destructive and the non-destructive strength.
Hemraj R. Kumavat   +2 more
doaj   +1 more source

Evaluation of Surface Quality in SLS‐Printed Nylon 12 Parts for Hygienic Applications in the Food Industry

open access: yesJournal of Applied Polymer Science, Volume 143, Issue 17, May 5, 2026.
SLS‐printed PA12 specimens (untreated or VaporFuse Surface–treated) were evaluated by PAA sanitization (400 ppm; L. monocytogenes, E. coli, S. aureus) and ISO 3452–based penetrant testing, showing > 99.999% bacterial reduction on both surfaces and improved surface continuity after VFS.
Elizabeth Cristine Adam Trindade   +2 more
wiley   +1 more source

Research Progress on Methods for Improving the Stability of Non-Destructive Testing of Agricultural Product Quality

open access: yesFoods
Non-destructive testing (NDT) technology is pivotal in the quality assessment of agricultural products. In contrast to traditional manual testing, which is fraught with subjectivity, inefficiency, and the potential for sample damage, NDT technology has ...
Sai Xu   +3 more
doaj   +1 more source

Time of flight fast approximation method for ultrasound sub-surface imaging

open access: yesResearch and Review Journal of Nondestructive Testing, 2023
Time-Of-Flight (TOF) computations are needed in all ultrasound imaging methods. In Non Destructive Testing (NDT), where ultrasound inspections are frequently done using a coupling medium between the transducer and the test piece, wave refraction ...
Guillermo Cosarinsky   +3 more
doaj   +1 more source

Application of non destructive testing to the detection of aeronautical defects in composite structures [PDF]

open access: yes, 2013
A study of two Non-destructive Testing methods (NDT) was carried out in specimens with different kinds of simulated defects. Ultrasonics test (US) and Infrared Thermography (IRT) were applied with the aim to evaluate the detectability and the accuracy of
Cantarel, Arthur   +5 more
core   +2 more sources

Pavement testing by integrated geophysical methods: Feasibility, resolution and diagnostic potential [PDF]

open access: yes, 2017
This work is focused on the assessment of the diagnostic potential of several geophysical methods when applied to the investigation of a rigid airport pavement.
CARDARELLI, Ettore   +4 more
core   +1 more source

Intelligent Operator‐Independent Flexibility in Robotic Non‐Destructive Evaluation

open access: yesAdvanced Intelligent Systems, Volume 8, Issue 5, May 2026.
Non‐destructive evaluation of high‐value components remains a manufacturing bottleneck due to rigid robotic calibration and fixturing. This study presents a flexible, adaptable system integrating 3D vision and force‐position control with a collaborative KUKA LBR robot. The geometry‐agnostic system enables pose‐independent ultrasonic inspection, detects
Amine Hifi   +11 more
wiley   +1 more source

An Ontology-Based Approach to Enable Data-Driven Research in the Field of NDT in Civil Engineering

open access: yesRemote Sensing, 2021
Although measurement data from the civil engineering sector are an important basis for scientific analyses in the field of non-destructive testing (NDT), there is still no uniform representation of these data.
Benjamí Moreno Torres   +4 more
doaj   +1 more source

The Discontinuous Carbon Fiber Composite: a Review of the Damage Characteristics [PDF]

open access: yes, 2015
Discontinuous carbon fiber composite (DCFC) is one of new low-cost material product form that had applied for commercial component such as window frames of the Boeing 787 Dreamliner.
Bale, J. (Jefri)
core  

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