Results 161 to 170 of about 947,734 (317)

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, Aleksander Kostka, Gowtham Arivanandhan, Yujiao Li, Alan Savan, Manfred Kohl, Alfred Ludwig   +6 more
wiley   +1 more source

Institutional and financial framework for job rotation in nine European countries [PDF]

Job rotation as an important element of labour market policy has only a rather short tradition in most Member States of the European Union, except in the scandinavian countries.
Gülker, Silke, Schömann, Klaus, Mytzek, Ralf   +2 more
core  

Influence of Test Temperature and Test Frequency on Fatigue Life of Aluminum Alloy EN AW‐2618A

Advanced Engineering Materials, EarlyView.
The influence of test temperature and test frequency on the fatigue life of EN AW‐2618A is investigated. High‐cycle fatigue tests are performed at different test temperatures and frequencies on the 1000 h/230°C overaged state. Both test parameters reduce fatigue life due to time‐dependent damage mechanisms.
Ying Han, Julian M. Rosalie, Jan Radners, Mauro Madia, Philipp von Hartrott, Birgit Skrotzki   +5 more
wiley   +1 more source

S77-30668 Shoulder Rotation

This image reflects a view of a test subject standing up, attached to a shoulder rotation measurement device.

core  

3D Array Block Rotation Cipher: An Improvement using lateral shift

, 2011
This paper on Cipher based on 3D Array Block Rotation is in continuation with our earlier paper titled A cipher based on 3D Array Block Rotation. It discusses a new rotation; lateral shift along with the earlier discussed rotation of the 3D Array block ...
Dr. Pushpa R. Suri, Sukhvinder Singh Deora   +1 more
core  

Optimization of the Production of Rubber Compounds Using Mathematical Models

Advanced Engineering Materials, EarlyView.
Rubber compounds were mixed in a batch internal mixer, and symbolic regression was used to derive mathematical models linking recipe and process parameters to ram path, torque, and mixing quality (incorporation, dispersion, distribution). Subsequent optimization with evolutionary algorithms identified operating conditions that reduce specific energy ...
Anke Bardehle, Andreas Limper, Ulrich Giese, Carlos Lucke, Mario Beiner, Christoph Gögelein, Lisa Leuchtenberger‐Engel, Christian Hopmann   +7 more
wiley   +1 more source

Nomogram for predicting significant rotation after plate-haptic toric intraocular lens implantation in a Chinese population. [PDF]

J Cataract Refract Surg
Lin X, Hua Z, Shen W, Zhuo B, Shen J, Zhang L, Bai L, Cai L, Yang J.   +8 more
europepmc   +1 more source

A Binomial Tree Approach to Valuing Fixed Rotation Forests and Flexible Rotation Forests Under a Mean Reverting Timber Price Process

NPV and LEV are established and common approaches to valuing single rotation and infinite rotation forests respectively, when the rotation age is fixed in advanced.
Tee, James, Marsh, Dan, Guthrie, Graeme, Scarpa, Riccardo   +3 more
core  

Workflow for Design of Experiments‐Based Modeling of Species Transport and Growth Kinetics in GaN Hydride Vapor Phase Epitaxy

Advanced Engineering Materials, EarlyView.
A novel workflow for investigating hydride vapor phase epitaxy for GaN bulk crystal growth is proposed. It combines Design of experiments (DoE) with physical simulations of mass transport and crystal growth kinetics, serving as an intermediate step between DoE and experiments.
J. Tomkovič, G. Lukin, H. Torkashvand, A. Kerschbaum, M. Müller, S. Besendörfer, J. Heitmann, J. Friedrich   +7 more
wiley   +1 more source

Differences in Outcome between Maori and Caucasian Patients Undergoing Total Joint Arthroplasty for Osteoarthritis

Journal of Orthopaedic Surgery, 2010
Nawfal Al-Hadithy, Shafic Said Al-Nammari, Simon Mordecai   +2 more
doaj   +1 more source