Results 81 to 90 of about 672,639 (303)

Characterization of corrosion in reinforced concrete beams using destructive and non-destructive tests

Case Studies in Construction Materials
The paper presents both non-destructive and destructive experimental tests on steel-reinforced concrete beams subjected to electrochemical corrosion.
Tomasz Ferenc, Erwin Wojtczak, Błażej Meronk, Magdalena Rucka   +3 more
doaj   +1 more source

Using Support Vector Machine to Improve Ultrasonic Pulse Velocity Test for Concrete

MATEC Web of Conferences, 2018
In the construction industry, to evaluate the compressive strength of concrete, destructive and non-destructive testing methods are used. Non-destructive testing methods are preferable due to the fact that those methods do not destroy concrete samples ...
Loan Ngo Tu Quynh, Wang Yu-Ren
doaj   +1 more source

Radiolabeled QDots: As a new multifunctional liquid penetrant solvent

, 2017
European Federation for Non-Destructive Testing (EFNDT);Slovenian Society for Non-Destructive testing (SSNDT);TEAM TRADE d.o.o.14th International Conference of the Slovenian Society for Non-Destructive Testing: Application of Contemporary Non-Destructive
Sezgin H.S., Biber Muftuler F.Z., Kilcar A.Y., Ichedef C., Harmansah C.   +4 more
core  

Non-destructive one-shot device test under step-stress experiment with lognormal lifetime distribution

2023 Acuerdos transformativos CRUEDealing with censored data is an important concern in reliability and survival analysis. Non-destructive one-shot devices are an extreme case of interval censoring, wherein we only know if a device has failed or not ...
Leandro Pardo, Balakrishnan, Narayanaswamy, Narayanaswamy Balakrishnan, Pardo Llorente, Leandro, María Jaenada, Jaenada Malagón, María   +5 more
core   +1 more source

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

Advanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran, Vincent Nebel, Dominik Perius, Kshitij Kumar, Yannis Heim, Laura Bies, Tobias Kraus   +6 more
wiley   +1 more source

Acoustic Properties of Wood-Based and Non-Wood-Based Materials for Piano-Case Making

Drvna Industrija
This article presents the possibilities of substituting expensive and scarce wood materials in the construction of piano cases, especially the front panels of upright pianos.
Petr Zatloukal, Jan Tippner, Tadeáš Doskočil   +2 more
doaj   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

Advanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele, Hossein Ipakchi, Tizazu H. Mekonnen   +2 more
wiley   +1 more source

Leakage Read Fault in Nanoscale SRAM: Analysis, Test and Diagnosis

, 2006
In this paper we study the impact of leakage currents on the operation of SRAM memories fabricated using nanoscale technologies. We show how the leakage currents, flowing through the pass transistors of unselected cells, may affect the read operation ...
Girard, Patrick, Rosinger, Paul, Hashimi, B. M., Dilillo, Luigi, Al-Hashimi, Bashir   +4 more
core  

Experimental and Numerical Modal Analysis of Composite Sandwich Structures Using Surfboards as Model Systems

Advanced Engineering Materials, EarlyView.
This article presents an experimental and numerical modal investigation of composite sandwich structures using surfboards as model systems. By comparing different core materials and reinforcement strategies, the study demonstrates how local stiffeners influence vibrational response and introduce characteristic modal features, highlighting modal ...
Brett Connellan, Luca Lomazzi, Mathis Mercier, Kara Stark, Marc in het Panhuis   +4 more
wiley   +1 more source

Non-Destructive Testing [PDF]

Journal of Applied Mechanics, 1991
B. Hull, V. John, Toshio Mura
openaire   +2 more sources