Results 171 to 180 of about 3,164,995 (317)

Dielectric Barrier Discharge Plasma Deoxidation of Natively Oxide Layer of Copper Powders in a Fluidized Bed

Advanced Engineering Materials, EarlyView.
This paper presents a novel approach to reducing oxide layers on metal powders using low‐temperature hydrogen dielectric barrier discharge plasmas at atmospheric pressure. Unlike conventional hydrogen‐plasma reductions, the powders do not contact the plasma directly.
Shukang Zhang, Annett Wollmann, Thomas Gimpel, Alfred P. Weber   +3 more
wiley   +1 more source

A comprehensive analysis of fractional-order model of tuberculosis with treatment intervention. [PDF]

BMC Infect Dis
Agbata BC, Dervishi R, Agbebaku DF, Cenaj E, Collins OC, Ezeafulukwe AU, Shior MM, Mbah GCE.   +7 more
europepmc   +1 more source

A fractional-order model for CoViD-19 dynamics with reinfection and the importance of quarantine. [PDF]

Chaos Solitons Fractals, 2021
Maurício de Carvalho JPS, Moreira-Pinto B.   +1 more
europepmc   +1 more source

Surface Tension Measurement of Ti‐6Al‐4V by Falling Droplet Method in Oxygen‐Free Atmosphere

Advanced Engineering Materials, EarlyView.
In this article, the temperature‐dependent surface tension of free falling, oscillating Ti‐6Al‐4V droplets is investigated in both argon and monosilane doped, oxygen‐free atmosphere. Droplet temperature and oscillation are captured with one single high‐speed camera, and the surface tension is calculated with Rayleigh's formula.
Johannes May, Finn‐Lennard Janthur, Lena Kreie, Michael Müller, Sarah Seffer, Nick Schwarz, Jörg Hermsdorf, Thomas Hassel, Stefan Kaierle, Ludger Overmeyer   +9 more
wiley   +1 more source

Fractional-order model of malaria incorporating treatment and prevention strategies. [PDF]

Sci Rep
Agbata BC, Kovaci S, Agbebaku DF, Dervishi R, Abah E, Mbah GCE, Emadifar H, Smerat A.   +7 more
europepmc   +1 more source

Creating Ti–Fe α/β Alloys by Diffusion‐Driven Solid‐State Processing

Advanced Engineering Materials, EarlyView.
This study proposes making alloys containing fast diffusing elements that are difficult to produce by ingot metallurgy, by diffusion‐driven solid‐state HIP processing of elemental powders and low‐temperature homogenisation. Here, novel Fe‐Ti α–β alloys are formed having fine α–β lamellae, a small β prior grain size without significant intermetallics ...
Jiaqi Xu, Xun Zhang, Jack M. Donoghue, Albert D. Smith, Rahul Unnikrishnan, Rhys Thomas, Vahid Nekouie, Jie Luo, Dongchen Hu, Michael Preuss, Philip J. Withers   +10 more
wiley   +1 more source

Tracking control of air flow based on a fractional-order model of the lung impedance. [PDF]

Sci Rep
Kuzminskas H, Teixeira MCM, Galvão RKH, Assunção E, Hadjiloucas S.   +4 more
europepmc   +1 more source

A fractional-order model of coronavirus disease 2019 (COVID-19) with governmental action and individual reaction. [PDF]

Math Methods Appl Sci, 2021
Danane J, Hammouch Z, Hammouch Z, Allali K, Rashid S, Singh J.   +5 more
europepmc   +1 more source

Rafting of Ni‐Based Superalloys Under Multiaxial Load as Understood by Phase‐Field Simulations and Critical Experiments

Advanced Engineering Materials, EarlyView.
Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan, David Bürger, Gunther Eggeler, Oleg Shchyglo, Ingo Steinbach, Muhammad Adil Ali   +5 more
wiley   +1 more source

Analysis of fractional-order model for the transmission dynamics of malaria via Caputo-Fabrizio and Atangana-Baleanu operators. [PDF]

Sci Rep
Agbata BC, Dervishi R, Gümüş M, Smerat A, Mbah GCE.   +4 more
europepmc   +1 more source