Buscar
Mostrando ítems 1-10 de 33141
Characterization of dimensional changes of cement pastes and mortars in fresh state applying an interferometric technique
(ESRSA Publications, 2015-10)
The effect produced by the incorporation of additives in Portland cement based materials over dimensional changes occurring during the setting process was evaluated employing a fiber optic Fizeau interferometric sensor. ...
Analyzing Spatio-temporal Land Cover Dynamics in an Atlantic Forest Portion Using Unsupervised Change Detection Techniques
(2021-01-01)
Over the past decades, the Southeast Atlantic Forest in Paraíba do Sul River Valley has suffered intense deforestation and human disturbances. Due to the Atlantic Forest biodiversity and the economic relevance of such a ...
BPM for change management: Two process diagnosis techniques
(2014-01-01)
Purpose: This paper focuses on organizational change through the business process management approach. While business process modeling permits understanding process activities and their activities with other participants, ...
Chromatic changes to artificial irises produced using different techniques
(Spie-soc Photo-optical Instrumentation Engineers, 2013-05-01)
Ocular prostheses are important determinants of their users' aesthetic recovery and self-esteem. Because of use, ocular prostheses longevity is strongly affected by instability of the iris color due to polymerization. The ...
Analysis of change detection techniques for disaster mapping using remote sensing dataAnálise de técnicas de detecção de mudança para mapeamento de desastres com uso de dados de sensoriamento remoto
(2020-03-01)
In recent years Brazil has suffered a series of environmental disasters that impaired its society, economy, and biodiversity in immeasurable levels. The use of remote sensing data rises as a fundamental source when analyzing ...
Downscaling statistical model techniques for climate change analysis applied to the Amazon Region
(Advances in Artificial Neural Systems, 2014-05-29)
Unsupervised Change Detection Driven by Floating References: A Pattern Analysis Approach
(2021-01-01)
The Earth’s environment is continually changing due to both human and natural factors. Timely identification of the location and kind of change is of paramount importance in several areas of application. Because of that, ...