This article may be used for research, teaching, and private study purposes. Any substantial or systematic reproduction, redistribution, reselling, loan, sub-licensing, systematic supply, or distribution in any form to anyone is expressly forbidden. The publisher does not give any warranty express or implied or make any representation that the contents will be complete or accurate or up to date...

with the expanding demand on application of magnesium alloys in automotive and aerospace industries, robust methods in fatigue characterization of commercially available magnesium alloys with high specific strength is anticipated. in this paper, rotating bending load controlled tests has been studied on specimens machined from an extrusion piece of az31b. due to asymmetric and anisotropic behav...

Steady state natural convection is numerically investigated in an enclosure using variable thermal conductivity, viscosity and thermal expansion coefficient of Al2O3–water nanofluid. This study has been conducted for a wide range of Rayleigh numbers (103≤ Ra ≤ 106), concentrations of nanoparticles (0% ≤ Φ ≤ 7%), enclosure aspect ratios (0.5 ≤ AR ≤ 2) and temperature differences between the cold...

Suppose that we are given as input an object O and we’d like to know if it has some property P . But querying the object is expensive, so we would like to do a small number of local queries on the object. Usually, deciding with certainty whether an object has a property or not will require a lot of queries. The idea of property testing is to answer an easier question, thus allowing less queries...

Protecting IP in the new global environment requires new information, new thinking and new strategies. While experienced legal counsel should always be sought when making global IP decisions, engineering, marketing, and sales people with limited experience in global IP protection often become involved in such decisions and therefore need to be familiar with key global IP issues. Here, we presen...