Results 71 to 80 of about 1,928 (167)

Experimental investigation of pore clogging by microparticles: Evidence for a critical flux density of particle yielding arches and deposits [PDF]

, 2012
Prediction of pore fouling by microparticles is still challenging and remains a difficult step to optimize membrane and filtration processes. The scientific issue consists in determining the relevant operation parameters controlling the capture of ...
Agbangla, Gbedo Constant, Bacchin, Patrice, Climent, Éric   +2 more
core   +3 more sources

Time‐resolved imaging of electron beam powder bed fusion using an X‐ray microscope optimized for white beam radiation

Journal of Synchrotron Radiation, Volume 33, Issue 1, Page 181-194, January 2026.
A high‐speed X‐ray microscope design optimized for white beam synchrotron radiation enables real‐time in situ imaging of crack dynamics during electron beam powder bed fusion (PBF‐EB) of high‐Z materials. With high temporal resolution and 10 µm spatial resolution, the system reveals previously unobservable crack evolution behavior in Ni‐based ...
Pidassa Bidola, Nick Semjatov, Gabriel Spartacus, Hans-Henrik König, Guilherme Abreu-Faria, Johannes Klingenberg, Jens Brehling, Christina Krywka, Peter Staron, Greta Lindwall, Carolin Körner, Chrysoula Ioannidou, Felix Beckmann   +12 more
wiley   +1 more source

Modelling Wetting Collapse, Failure and Deposition of an Unsaturated Slope With Material Point Method

International Journal for Numerical and Analytical Methods in Geomechanics, Volume 49, Issue 18, Page 4526-4551, 25 December 2025.
ABSTRACT The paper presents the modelling of unsaturated soils with the material point method (MPM), including the effect of wetting leading to the loss of strength and the volumetric collapse. The elastoplastic Clay and Sand Model (CASM) extended to unsaturated conditions, formulated in terms of Bishop's stress and suction, has been implemented in an ...
Gaia Di Carluccio, Luis A. Aviles, Núria M. Pinyol, Eduardo E. Alonso   +3 more
wiley   +1 more source

Experimental Study of Slug Flow for Condensation in a Square Cross-Section Micro-Channel at Low Mass Velocities [PDF]

, 2014
This paper was presented at the 4th Micro and Nano Flows Conference (MNF2014), which was held at University College, London, UK. The conference was organised by Brunel University and supported by the Italian Union of Thermofluiddynamics, IPEM, the ...
4th Micro and Nano Flows Conference (MNF2014), El Achkar, G, Lavieille, P, Miscevic, M   +3 more
core  

Measuring juvenile habitat quality for fishes and invertebrates

Biological Reviews, Volume 100, Issue 6, Page 2346-2395, December 2025.
ABSTRACT Identifying the role of marine and estuarine habitats in supporting fish and invertebrate populations during vulnerable juvenile life stages is essential to achieve effective conservation and fisheries management. There remains general agreement that: (i) the quality of juvenile habitat is best measured as the contribution of juveniles to ...
Benjamin J. Ciotti, Elliot J. Brown, Francesco Colloca, David B. Eggleston, A. Challen Hyman, Olivier Le Pape, Romuald N. Lipcius, Margot A. M. Maathuis, Suzanne S. H. Poiesz, Kenneth A. Rose, Rochelle D. Seitz, Daniele Ventura, Karen E. van de Wolfshaar   +12 more
wiley   +1 more source

Impact of slug length in gas–liquid two‐phase flow on the structural stress characteristics of horizontal rigid pipelines

The Canadian Journal of Chemical Engineering, Volume 103, Issue 10, Page 5124-5142, October 2025.
Data collection and processing of slug length in two‐phase flow‐induced stress analysis. Abstract The intermittent passage of liquid slugs and gas pockets in slug flow generates substantial cyclic stress damage to piping systems and their supports. This issue poses significant challenges to the various industries in which this flow pattern is present ...
Abdalellah O. Mohmmed, Hussain H. Al‐Kayiem, Abderraouf Arabi   +2 more
wiley   +1 more source

Hydrothermal Plume Near‐Field Dynamics From LES and Observations

Journal of Geophysical Research: Oceans, Volume 130, Issue 10, October 2025.
Abstract Hydrothermal plumes play a crucial role in vent fields by injecting significant buoyancy flux from centimeter‐scale vents and rising hundreds of meters. This is a multiscale process, yet only the large scales have been well studied. Near‐vent dynamics remain a challenge in plume modeling, despite their importance for understanding deep‐sea ...
Cyprien Lemaréchal, Guillaume Roullet, Jonathan Gula   +2 more
wiley   +1 more source

A Non-invasive Subtle Pulse Rate Extraction Method Based on Eulerian Video Magnification [PDF]

, 2019
Measuring pulse rate by means of video recording of the wrist area is a non-invasive approach. Eulerian Video Linear Magnification (EVLM) is used in this paper to magnify, and make visible, subtle pulse-induced wrist motions. A series of experiments are conducted to investigate the performance of ELVM under various conditions, such as light intensity ...
Wei, Y, Gracheva, N, Tudor, J
openaire   +2 more sources

Characterizing Deformation of Buildings from Videos [PDF]

, 2016
We have started to explore the feasibility of extracting useful data on the deformation of buildings and structures based on optical videos, (Taghavi Larigani & Heaton).
Heaton, Thomas H., Taghavi Larigani, Shervin   +1 more
core  

MC-EVM: A Movement-Compensated EVM Algorithm with Face Detection for Remote Pulse Monitoring

Applied Sciences
Automated tasks, mainly in the biomedical field, help to develop new technics to provide faster solutions for monitoring patients’ health status. For instance, they help to measure different types of human bio-signal, perform fast data analysis, and ...
Abdallah Benhamida, Miklos Kozlovszky
doaj   +1 more source