Results 101 to 110 of about 535,224 (290)
Wide-bandwidth high-resolution search for extraterrestrial intelligence [PDF]
Research accomplished during the third 6-month period is summarized. Research covered the following: dual-horn antenna performance; high electron mobility transistors (HEMT) low-noise amplifiers; downconverters; fast Fourier transform (FFT) array; and ...
Horowitz, Paul
core +1 more source
Circular Migration and Human Development [PDF]
This paper explores the human development implications of circular migration — both where it occurs naturally and where governments work to create it.
Kathleen Newland
core +3 more sources
Advanced Engineering Materials, EarlyView.Nickel‐based alloys are widely used in high‐temperature applications due to their excellent mechanical strength and oxidation resistance. However, properties such as high‐temperature strength and pronounced work‐hardening make them difficult to machine.
Soheil Rooein +2 more
wiley +1 more source
, 2010 Binding, lateral diffusion and exchange are fundamental dynamic processes involved in protein association with cellular membranes. In this study, we developed numerical simulations of lateral diffusion and exchange of fluorophores in membranes with ...
Daniel A Beard +10 more
core +1 more source
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 +5 more
wiley +1 more source
Emigration and wage inequality in a dual economy [PDF]
We examine the effect of emigration of skilled and unskilled labor on pre-existing wage gap between the skilled-unskilled labor. The results by Marjit and Kar (2005) will be confirmed also in a dual economy setup.International factor mobility, Wage ...
Shigemi Yabuuchi
core
Time‐Dependent Oxidation and Scale Evolution of a Wrought Co/Ni‐Based Superalloy
Advanced Engineering Materials, EarlyView.This study shows how a new wrought Co/Ni‐based superalloy resists oxidation at 800 ∘$^\circ$C. The oxide scale changes from rough, fast‐growing spinel to a dense, protective chromia–alumina layer. Atom probe analysis reveals tiny refractory‐rich bubbles at the interface that mark the transition to long‐term, diffusion‐controlled protection ...
Cameron Crabb +6 more
wiley +1 more source
Journal of Orthopaedic ReportsIntroduction: Lumbar spine fusion alters spinopelvic mechanics. As a result, patients with a total hip arthroplasty (THA) and lumbar spine fusion (LSF) are at increased risk for hip dislocation.
Andrew G. Beauperthuy +3 more
doaj +1 more source
Dual-Camera Smooth Zoom on Mobile Phones
When zooming between dual cameras on a mobile, noticeable jumps in geometric content and image color occur in the preview, inevitably affecting the user's zoom experience. In this work, we introduce a new task, ie, dual-camera smooth zoom (DCSZ) to achieve a smooth zoom preview.
Wu, Renlong +3 more
openaire +2 more sources
Tailoring Functional Properties of Ti–Ni–Cu Shape Memory Alloy Thin Films for MEMS Actuators
Advanced Engineering Materials, EarlyView.A comprehensive study of critical parameters required to develop well‐performing Ti–Ni–Cu thin film shape memory alloy microactuators is provided. Materials science and device integration aspects are integrated by addressing structural and physical relationships using complementary characterization techniques as well as a practical fabrication solution
Elaheh Akbarnejad +6 more
wiley +1 more source