Results 31 to 40 of about 213,482 (341)

Droplet Coalescence by Selective Wettability Enhancement in Microfluidic Devices

Nanomaterials, 2020
A new approach for droplet coalescence in microfluidic channels based on selective surface energy alteration is demonstrated. The proposed method involves patterning the surface of cyclic olefin copolymer (COC), a hydrophobic substrate attached to a ...
Nahla Alamoodi, Anas Alazzam
doaj   +1 more source

Simple predictions from ALCOR_c for rehadronisation of charmed quark matter [PDF]

, 2000
We study the production of charmed hadrons with the help of ALCOR_c, the algebraic coalescence model for rehadronisation of charmed quark matter. Mesonic ratios are introduced as factors connecting various antibaryon to baryon ratios.
, Cicalo C, Csizmadia P, Csizmadia P, Gazdzicki M, Gazdzicki M, Groom D E Particle Data Group, Heinz U, J Zimányi, Kabana S, P Lévai, T Csörgo, T S Biró, Zimányi J, Zimányi J, Zimányi J   +15 more
core   +2 more sources

Coalescence of Pickering emulsion droplets induced by an electric field

, 2013
Combining high-speed photography with electric current measurement, we investigate the electrocoalescence of Pickering emulsion droplets. Under high enough electric field, the originally-stable droplets coalesce via two distinct approaches: normal ...
Chen, Guo, Chen, Shuyu, Huang, Jiping, Tan, Peng, Wen, Weijia, Xu, Lei   +5 more
core   +2 more sources

Bubble coalescence in breathing DNA: Two vicious walkers in opposite potentials

, 2006
We investigate the coalescence of two DNA-bubbles initially located at weak segments and separated by a more stable barrier region in a designed construct of double-stranded DNA.
Ambjörnsson T., Banik S. K., Bray A. J., Hanke A., J. N Pedersen, Kornberg A., M. S Hansen, Metzler R., Pedersen J. N., Poland D., R Metzler, Risken H., T Ambjörnsson, T Novotný, van Kampen N. G.   +14 more
core   +2 more sources

Preparation of Porous Stainless Steel Hollow-Fibers through Multi-Modal Particle Size Sintering towards Pore Engineering

Membranes, 2017
The sintering of metal powders is an efficient and versatile technique to fabricate porous metal elements such as filters, diffusers, and membranes. Neck formation between particles is, however, critical to tune the porosity and optimize mass transfer in
Francois-Marie Allioux, Oana David, Miren Etxeberria Benavides, Lingxue Kong, David Alfredo Pacheco Tanaka, Ludovic F. Dumée   +5 more
doaj   +1 more source

Particle correlations at RHIC from parton coalescence dynamics -- first results

, 2004
A new dynamical approach that combines covariant parton transport theory with hadronization channels via parton coalescence and fragmentation is applied to Au+Au at RHIC.
Adler S S, Castillo J, Dover C B, Dénes Molnár, Fries R J, Fries R J, Greco V, Greco V Ko C M, Greco V Ko C M Rapp R, Hwa R C, Hwa R C, Hwa R C, Hwa R C Yang C B, Kaneta M, Lamont M A C, Lin Z w, Long H, Molnar D, Molnar D, Molnár D, Nagle J L, Scheibl R, Schweda K, Sorensen P   +23 more
core   +1 more source

Phase-field modeling droplet dynamics with soluble surfactants [PDF]

, 2010
Using lattice Boltzmann approach, a phase-field model is proposed for simulating droplet motion with soluble surfactants. The model can recover the Langmuir and Frumkin adsorption isotherms in equilibrium.
Liu, H., Zhang, Y.H.
core   +1 more source

Adsorption of Saponin and Saponin–Chitosan Mixture at Water–Oil Interface and Stabilization of Oil-in-Water Emulsions

Molecules
Investigating the adsorption properties of emulsifiers at water–oil interfaces enables advances in the comprehension of the mechanisms governing emulsion ageing and stabilization.
Katarzyna Dziza, Marcel Krzan, Ewelina Jarek, Lilianna Szyk-Warszyńska, Sonia Kudłacik-Kramarczyk, Piotr Warszyński, Eva Santini, Libero Liggieri, Francesca Ravera   +8 more
doaj   +1 more source

Aging of γ′ Precipitates at 750 °C in the Nickel-Based Superalloy AD730^TM: a Thermally or Thermo-Mechanically Controlled Process?

Metals, 2020
The microstructural stability during aging at 750 °C of the γ/γ′ nickel-based superalloy AD730TM is investigated in this work. Strain-free aging and aging during fatigue tests are conducted, with a focus on the influence of the ...
Nicolas Mrozowski, Gilbert Hénaff, Florence Hamon, Anne-Laure Rouffié, Jean-Michel Franchet, Jonathan Cormier, Patrick Villechaise   +6 more
doaj   +1 more source

Gravitational-Wave Constraints on the Progenitors of Fast Radio Bursts [PDF]

, 2016
The nature of fast radio bursts (FRBs) remains enigmatic. Highly energetic radio pulses of millisecond duration, FRBs are observed with dispersion measures consistent with an extragalactic source.
Callister, Thomas, Kanner, Jonah, Weinstein, Alan   +2 more
core   +3 more sources