Results 41 to 50 of about 53,258 (277)

Microscale Mapping of Fiber Strain and Damage in Composite Wrinkled Laminates Using Computed Tomography Assisted Wide‐Angle X‐Ray Scattering

Advanced Science, EarlyView.
This study combines full‐field tomography with diffraction mapping to quantify radial (ε002$\varepsilon _{002}$) and axial (ε100$\varepsilon _{100}$) lattice strain in wrinkled carbon‐fiber specimens for the first time. Radial microstrain gradients (−14.5 µεMPa$\varepsilon \mathrm{MPa}$−1) are found to signal damage‐prone zones ahead of failure, which ...
Hoang Minh Luong, James Trevarthen, Igor Dolbnya, Wadwan Singhapong, Nicholas Pilato, Richard Butler, Jiraphant Srisuriyachot, Alexander J. G. Lunt   +7 more
wiley   +1 more source

Machine learning and NDE: Past, present, and future

, 2019
Recent high-profile successes in machine learning have found solutions to problems that were long-thought to be decades away and has generated renewed interest in artificial intelligence (AT) and machine learning (ML) research.
J. Harley, D. Sparkman
semanticscholar   +1 more source

Miniature mobile sensor platforms for condition monitoring of structures

, 2009
In this paper, a wireless, multisensor inspection system for nondestructive evaluation (NDE) of materials is described. The sensor configuration enables two inspection modes-magnetic (flux leakage and eddy current) and noncontact ultrasound.
Chan, C.C., Galbraith, W., Pierce, S.G., Hayward, G., Dobie, G.I.I., Marshall, S., Friedrich, M.   +6 more
core   +1 more source

Physics‐Constrained Constitutive Learning of Rate‐Limiting Timescales for Efficient Hydrogen‐Based Direct Reduction for Green Steel Making

Advanced Science, EarlyView.
A conversion‐resolved constitutive framework is developed for the hydrogen‐based direct reduction of iron oxide pellets. Effective reaction and transport timescales are inferred directly from measured trajectories and mapped against operating conditions, pellet architecture, and composition. The analysis reveals how late‐stage transport control emerges
Anurag Bajpai, Barak Ratzker, Pasquale Cavaliere, Dierk Raabe   +3 more
wiley   +1 more source

Experiences with advanced NDE-methods in large scale vessels projects

, 2022
Vortrag 3.5In the framework of the German Reactor Safety Programme besides larger nuclear components three pressure vessels in 1:1 scale are available (figure 1).
Deuster, G., Brinette, R.
core  

International needs for infrastructure NDE

, 2010
S.1980-2005The Aging of Infrastructure is a world wide problem of increasing importance, with the specifics varying from region to region depending on the age and nature of critical structures.
Washer, G., Cawley, P., Spencer, B.F., Boller, C., Wang, M.L.   +4 more
core   +1 more source

TEISE MAAILMASÕJA AEGNE EESTLASTE SUNDMIGRATSIOON LÄÄNDE; pp. 95–109 [PDF]

Acta Historica Tallinnensia, 2011
Teise maailmasõja aegset eestlaste väljarännet läände on alates selle toimumisest kuni tänaseni käsitletud põgenemisena. Seni avaldatus on keskendutud peamiselt suurele põgenemisele ja selle käigus kodumaalt lahkunud eestlastele.
Kaja KUMER-HAUKANÕMM
doaj   +1 more source

The interplay between molecular architecture, pharmacology, and suspected adverse drug reactions associated with nonsteroidal androgen antagonists in the United Kingdom

British Journal of Clinical Pharmacology, EarlyView.
Aims This work aimed to correlate potential links between the suspected adverse drug reaction (ADR) profile of licensed nonsteroidal androgen receptor antagonists (NSARA) with their unique chemical properties and known off‐target polypharmacology. Methods Physicochemical and polypharmacology data were curated from the Electronic Medicines Compendium ...
Simrit Dhillon, Albert A. Antolin, Alan M. Jones   +2 more
wiley   +1 more source

From Vulnerability to Resilience: Dynamic Capabilities as a Moderating Mechanism Under Environmental Turbulence in Developing Economies

Business Strategy and the Environment, EarlyView.
ABSTRACT SMEs in developing economies operate under persistently volatile environments where economic instability, regulatory uncertainte and technological disruptions threaten their survival. Here, sustainability shifts from long‐term environmental or socioeconomic performance to strategic resilience.
Edet Okon, Morgan Morgan, Fernando Almeida   +2 more
wiley   +1 more source

Near-Death Experience Memories Include More Episodic Components Than Flashbulb Memories

Frontiers in Psychology, 2020
Memories of near-death experiences (NDEs) are recalled as “realer” than memories of other real or imagined events. Given their rich phenomenology, emotionality and consequentiality, it was hypothesized that they could meet some aspects of the definition ...
Helena Cassol, Helena Cassol, Estelle A. C. Bonin, Estelle A. C. Bonin, Christine Bastin, Ninon Puttaert, Vanessa Charland-Verville, Vanessa Charland-Verville, Steven Laureys, Steven Laureys, Charlotte Martial, Charlotte Martial   +11 more
doaj   +1 more source