Results 51 to 60 of about 20,063 (221)

Framework for assessing bridge quality index based on the correlation of non-destructive test results

Heliyon
This paper presents the new method for quality indexing of bridge components on the basis of non-destructive tests (NDT) for the assessment of the structural condition of Reinforced Concrete (RC) bridges.
Umesh Pant, Jagat Kumar Shrestha
doaj   +1 more source

A document analysis of the visibility of sustainability in TVE teacher education programme: the case of a Malaysian HEI [PDF]

, 2017
There has been a global call for institutions of learning to engage in Education for Sustainable Development (ESD) by leading world organisations. Although scholars advocate for an interdisciplinary approach to sustainability, the research literature ...
Jaat, Norrizam, Kamaruddin, Ridzwan, Khalid, Amir, Mohamed, Norirda, Mohammad Arafat, Mohammad Arafat, Sulaiman, Syabillah, Yasak, Mohd Fuad, Zainal Abidin, Shaiful Fadzil   +7 more
core   +1 more source

Fast tomographic inspection of cylindrical objects [PDF]

, 2020
This paper presents a method for improved analysis of objects with an axial symmetry using X-ray Computed Tomography (CT). Cylindrical coordinates about an axis fixed to the object form the most natural base to check certain characteristics of objects ...
Boone, Matthieu, Goethals, Wannes, Heyndrickx, Marjolein   +2 more
core   +2 more sources

Increasing the Reuse Potential of High‐Strength Steels by Extending the Fatigue Life through Surface Treatments

steel research international, EarlyView.
Surface reconditioning through mechanical and electrochemical polishing is shown to extend the fatigue life of predamaged 42CrMo4 steel by over 12 times. By removing ≈100 μm of surface material, surface‐driven fatigue damage is mitigated. This study introduces a reuse potential metric to evaluate fatigue recovery and support sustainable steel reuse. To
Ayush Shrivastava, Oguz Gulbay, Srinivasa Raghavan Raghuraman, Marion Kreins, Fabian Weber, Peter Starke, Alexander Gramlich, Ulrich Krupp   +7 more
wiley   +1 more source

Prediction of unknown deep foundation lengths using the Hilbert Huang Transform (HHT)

HBRC Journal, 2012
Prediction of unknown deep foundation embedment depth is a great deal nowadays, especially in case of upgrading or rehabilitation of old structures.
Ahmed T.M. Farid
doaj   +1 more source

Characterisation of Al corrosion and its impact on the mechanical performance of composite cement wasteforms by the acoustic emission technique [PDF]

, 2008
In this study acoustic emission (AE) non-destructive method was used to evaluate the mechanical performance of cementitious wasteforms with encapsulated Al waste.
Assouli, Belov, Filippi, Fregonese, Grosse, Grosse, Idrissi, L.M. Spasova, Landis, Lee, M.I. Ojovan, McGillem, Ni, Ohtsu, Ojovan, Ono, Ono, Qi, Ramirez-Jimenez, Setiadi, Spasova, Spasova, Spasova, Suzuki, Tam, Wu, Yoon   +26 more
core   +1 more source

Non‐Destructive Inspection of TCPs Using Pulse‐Echo Ultrasound and X‐Ray Microcomputed Tomography Techniques

X-Ray Spectrometry, EarlyView.
ABSTRACT Thermoplastic composite pipes (TCPs) have potential applications in offshore oil and gas industries because of their strength, lack of corrosion, and flexibility. Designed for fluid transportation in high‐pressure and high‐temperature environments, manufacturing defects and operational loads can compromise their performance.
Marcella Grosso Lima, Ighor B. C. de Paula, Raquel Marques Cautivo, Cesar Giron Camerini, Marysilvia F. da Costa, Hector G. Kotik, Celio A. Costa, Alessandra S. Machado, Davi F. Oliveira, Ricardo T. Lopes, Gabriela Ribeiro Pereira   +10 more
wiley   +1 more source

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

Sensors, 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, Andrea Grandoni, Tatjana Djuric-Rissner   +2 more
doaj   +1 more source

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

Research 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, Mario Muñoz, Jorge F. Cruza, Jorge Camacho   +3 more
doaj   +1 more source

Educational Strategies for Managing Moral Distress in Student Nurses: A Scoping Review

Journal of Advanced Nursing, EarlyView.
ABSTRACT Aims To explore what content, teaching and learning activities are advocated by nurse educators to mitigate moral distress and related concepts in student nurses. Design Scoping review. Review Methods The review was conducted according to Joanna Briggs Institute guidelines.
Rebecca Timmins, Chris Kite
wiley   +1 more source