Results 281 to 290 of about 242,413 (342)

A Compact Button Antenna with Dual-Band and Dual-Polarization for Wearable Body Area Networks. [PDF]

Micromachines (Basel)
Li XP, Dong ZY, Yang XQ, Yang MB, Li XY, Wu XQ, Li W.   +6 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

An integrated VIKOR-AHP method for green energy systems based on q-fractional hesitant fuzzy multi-criteria decision-making. [PDF]

Sci Rep
M Salih HF, Ameen ZA, Alharbi B, Asaad BA.   +3 more
europepmc   +1 more source

A note on fractional integration

, 1973
openaire   +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

Design of a parameter self-tuning PID controller based on an ER-SLP for a variable-frequency air compressor in a rapid deballasting system. [PDF]

Sci Rep
Pang S, Zhou J.
europepmc   +1 more source

Design and Implementation of Fractional-Order Microwave Integrator

, 2019
Mridul Gupta, Dharmendra K. Upadhyay
openalex   +1 more source

Impact of Pre‐Oxidation Treatments on a Recycled MgO/Steel‐Composite as Carbon Free Anode in Aluminum‐Electrolysis Environments

Advanced Engineering Materials, EarlyView.
Cermets (60 vol.% AISI 316L stainless steel, 40 vol.% recycled MgO), intended for use in aluminum electrolysis, were pre‐oxidized in three furnaces with different heating technologies and subjected to a cryolite corrosion test. The different atmospheres influenced the formation of oxide layers, which in turn affected corrosion resistance and ...
Patricia Kaiser, Felix Drechsler, Nora Brachhold, Florian Kerber, Christos G. Aneziris   +4 more
wiley   +1 more source

LibppRPA: An open-source library for particle-particle random phase approximation. [PDF]

J Chem Phys
Yu J, Li J, Zhang C, Zhu T, Yang W.
europepmc   +1 more source

Self-sensing of load and deformation in concrete using intrinsic capacitance and resistance. [PDF]

Sci Rep
Ozturk M, Akis A.
europepmc   +1 more source