2060-T8 Al-Li alloy was friction stir butt welded under natural and water cooling conditions.Microstructures and mechanical properties of the welding joints were mainly compared and ALOE JUICE INNER FILLET discussed.By spraying water on the top surface of stir zone, the grain size was reduced, attributing to the improvement of microhardness.The max
In the present study the quantum molecular dynamics method was applied to an energy transfer problem to an electron Motor Hood during ionic surface collision process in order to elucidate how energy of ionic collision transfers to the emitted electrons.Effects of various physical parameters, such as the collision velocity and interaction strength b
<p>ROTH, Jonathan P 2009.Roman Warfare.Cambridge: Cambridge University Press.Pbk.R250.ISBN 978-0-521-53726-1.</p><p>Jonathan Roth of San Jose State University, known as an expert on military logistics, has written COLD this attractive Cambridge Introduction to Roman Civilization volume on Roman Warfare.The series is designed for s
In 3D pedestrian indoor navigation Charging Stations applications, position estimation based on inertial measurement units (IMUss) fails when moving platforms (MPs), such as escalators and elevators, are not properly implemented.In this work, we integrate the MPs in an upper 3D-simultaneous localization and mapping (SLAM) algorithm which is cascade
This study aims to analyze the impact of Integrated Crop Management (PTT) on technical efficiency.PTT is a government program undertaken in an effort to increase soybean productivity.PTT program is done by applying technology in the use of input management of soybean production.The Bento method used in this research is using Stochastic Frontier (SF