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Use of a webcam for movement detection
(Crc Press-taylor & Francis Group, 2014-01-01)
Accessibility evolving as a major concern nowadays, the suppression the utilization of a mouse while the user interacts via an interface becomes relevant as well. The work described herein aims at creating a method to ...
Particleboard produced with sawmill waste of different wood species
(Trans Tech Publications Ltd, 2014-01-01)
This study aimed to investigate physical performance of particleboards produced with waste from sawmills, containing different wood species, and two adhesives: urea-formaldehyde (UF) based resin and castor-oil (PU) based ...
Production of Ti-35Nb alloy by powder metallurgy for aerospace application
(2004-12-01)
Titanium and its alloys provide high strength-to-weight ratios, good fatigue strength and increased corrosion resistance compared with others materials. Its acceptance in aerospace has been limited by costs considerations ...
Use of high energy ball milling on the sintering optimization of alumina ceramics
(2010-12-15)
In this work, the effect of the milling time on the densification of the alumina ceramics with or without 5wt.%Y 2O 3, is evaluated, using high-energy ball milling. The milling was performed with different times of 0, 2, ...
Aircraft accident in Brazil: Boeing vs. Legacy?
(Wit Press/computational Mechanics Publications, 2008-01-01)
Air accidents represent a small proportion of the flights registered worldwide. Airplane collisions in the air are rare. In September of 2006, a Boeing 737-800 collided in midair with a Legacy Jet. It was the largest ...
Combining artificial intelligence and human problem solving: Proposing a new architecture for ITS's
(IOS Press, 1999-01-01)
This paper shows a comparative study between the Artificial Intelligence Problem Solving and the Human Problem Solving. The study is based on the solution by many ways of problems proposed via multiple-choice questions. ...
Occupational ergonomics: Work posture among Brazilian dental students
(Crc Press-taylor & Francis Group, 2013-01-01)
This study involved observational assessment of work posture in relation to recommended ergonomic posture the requirements necessary for ergonomic posture among students in the final year of a degree program at the School ...
Association between distressing non-work-related events and occupational injuries
(Chemical Industry Press, 2000-01-01)
The following is a report on a case-control study whose objective was to investigate the association between distressing non-work-related events and occupational injures. Ninety three injured workers (cases) were matched ...
Multivalued adaptive neuro-fuzzy controller for robot vehicle - art. no. 1406
(Atlantis Press, 2007-01-01)
Robotic vehicle navigation in unstructured and uncertain environments is still a challenge. This paper presents the implementation of a multivalued neurofuzzy controller for autonomous ground vehicle (AGVs) in indoor ...
Evaluation of geomembrane UV degradation using melt flow index and oxidative induction time tests
(Zhejiang Univ Press, 2008-01-01)
Many factors such as the sunlight, intensity of radiation, temperature, and moisture may influence the degradation process of geosynthetics. UV stabilizers are used especially in polyolefin geomembrane to prevent the ...