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Supply Chain Management practices in the electro-electronics sector in Brazil: Evolutionary approach, information technology adoption and management actions
(2012-05-01)
This paper examines the current level of adoption of Supply Chain Management (SCM) practices in the electro-electronic sector in Brazil and aims to identify the management and Information Technology (IT) actions that have ...
Towards a framework for the design of quantitative experiments: Human-computer interaction and accessibility research
(2018-01-01)
Many students and researchers struggle with the design and analysis of empirical experiments. Such issue may be caused by lack of knowledge about inferential statistics and suitable software tools. Often, students and ...
Wavelets and decision trees for target detection over sea surface using cosmo-skymed SAR data
(2011-10-19)
We are investigating the combination of wavelets and decision trees to detect ships and other maritime surveillance targets from medium resolution SAR images. Wavelets have inherent advantages to extract image descriptors ...
Knowledge-based risk management: Survey on Brazilian software development enterprises
(2013-04-22)
A risks management, carried on in an effective way, leads the software development to success and may influence on the organization. The knowledge takes part of such a process as a way to help taking decisions. This research ...
STATISTICAL METHOD TO EVALUATE DISTANCE EDUCATION COURSES
(Iated-int Assoc Technology Education & Development, 2018-01-01)
Distance Education (EAD) courses as a way of acquiring knowledge, has been expanding in recent years in the several educational levels, both in formal and informal education. In Brazil, this expansion was visible mainly ...
Throughput of wireless networks with Poisson distributed nodes using location information
(2014-01-01)
This paper provides a statistical characterization of the individual achievable rates and the spatial throughput of bipolar Poisson wireless networks. We derive closed-form expressions for the probability density function ...
THE E-CARE DA HIPERTENSAO PORTAL: A BLENDED ELEARNING PROPOSAL FOR HYPERTENSIVE PATIENTS
(Iated-int Assoc Technology Education & Development, 2017-01-01)
Introduction: Hypertension can cause functional and structural changes in organs such as the brain, heart, blood vessels and kidneys if not treated properly and correctly. In this perspective, the use of educational ...
Statistical analysis of models of the demand forecast-case study on sale cardboard for recycling
(2009-01-01)
The activity of cardboard recycling when correctly planned and organized, offers great possibilities of economic profits for the enterprising agent, beyond social and environmental benefits, as the job creation and economy ...
Modernizing the Brazilian active control network
(2006-12-01)
The Brazilian Network for Continuous Monitoring of GPS - RBMC, since its foundation in December of 1996, has been playing an essential role for the maintenance and user access of the fundamental geodetic frame in the ...
Using saturation phenomenon to improve energy harvesting in a portal frame platform with passive control by a pendulum
(2016-01-01)
A new model of energy harvester based on a simple portal frame structure subjected to saturation phenomenon is presented. Energy is collected via a piezoelectric device whose nonlinearities are considered in the mathematical ...