Results 81 to 90 of about 1,451,203 (305)

Elinvar Materials: Recent Progress and Challenges

open access: yesAdvanced Engineering Materials, EarlyView.
Elinvar materials, exhibiting temperature‐invariant elastic modulus, are critical for precision instruments and emerging technologies. This article reviews recent progress in the field, with a focus on the anomalous thermoelastic behavior observed in key material systems.
Wenjie Li, Yang Ren
wiley   +1 more source

Book Review of "Global Health Law" by Lawrence O. Gostin

open access: yesSocial Medicine, 2014
A Book Review of “Global Health Law” by Lawrence O. Gostin.
Rebecca Arden Harris
doaj  

International Law and Global Health: An Overview

open access: yesPaix et Sécurité Internationales, 2015
Contemporary international society is characterized, among other elements, by its progressive humanization, which situates human beings at the centre of all international concerns.
Xavier Pons Rafols
doaj   +1 more source

Multimodal Mechanical Testing of Additively Manufactured Ti6Al4V Lattice Structures: Compression, Bending, and Fatigue

open access: yesAdvanced Engineering Materials, EarlyView.
In this experimental study, the mechanical properties of additively manufactured Ti‐6Al‐4V lattice structures of different geometries are characterized using compression, four point bending and fatigue testing. While TPMS designs show superior fatigue resistance, SplitP and Honeycomb lattice structures combine high stiffness and strength. The resulting
Klaus Burkart   +3 more
wiley   +1 more source

A Thermodynamic 3D Model for the Simulation of Diffusion‐Controlled Alloying Processes in Heterogeneous Material Structures

open access: yesAdvanced Engineering Materials, EarlyView.
A numerical model resulting from irreversible thermodynamics for describing transport processes is introduced, focusing on thermodynamic activity gradients as the actual driving force for diffusion. Implemented in CUDA C++ and using CalPhaD methods for determining the necessary activity data, the model accurately simulates interdiffusion in aluminum ...
Ulrich Holländer   +3 more
wiley   +1 more source

Equitable Vaccine Access in Light of COVID-19 Vaccine Procurement Strategies in Africa

open access: yesCOVID
(1) Background: This study addresses two weaknesses in current international efforts to prevent and prepare for the next pandemic: the lack of robust evidence supporting global policy measures and the corresponding extent to which those measures advance ...
George L. O’Hara   +2 more
doaj   +1 more source

Health System Reform in the United States [PDF]

open access: yes, 2014
In 2010, the United States adopted its first-ever comprehensive set of health system reforms in the Affordable Care Act (ACA). Implementation of the law, though politically contentious and controversial, has now reached a stage where reversal of most ...
McDonough, John E
core  

Investigation of Oxygen‐Free Wetting Behavior of Aluminum on Copper via Molecular Dynamics Simulations and Experiments

open access: yesAdvanced Engineering Materials, EarlyView.
The wettability of aluminum droplets (Al) on different copper substrates (Cu), where liquid Al spreads on solid Cu surfaces to form a liquid–solid interface, is studied numerically and experimentally. The experimental and numerical results show good agreement in the fast‐spreading regime.
Shan Lyu   +8 more
wiley   +1 more source

Pierce Law Participates in Pandemic Influenza Vaccine IP Management Meeting [PDF]

open access: yes, 2006
On April 18, 2006 several members of the greater Pierce Law community participated in an important meeting held at the World Intellectual Property Organization (WIPO) in Geneva, Switzerland.
Kowalski, Stanley P.
core   +1 more source

Waterpipe tobacco smoking legislation and policy enactment: a global analysis [PDF]

open access: yes, 2014
Objective (1) To review how current global tobacco control policies address regulation of waterpipe tobacco smoking (WTS). (2) To identify features associated with enactment and enforcement of WTS legislation.
El Kadi, L   +3 more
core   +2 more sources

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