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Adjustment of model parameters to estimate distribution transformers remaining lifespan
(Scientific Research Publishing Inc., 2018-09)
Currently, the electrical system in Argentina is working at its maximum capacity, decreasing the margin between the installed power and demanded consumption, and drastically reducing the service life of transformer substations ...
Enhanced health index for power transformers diagnosis
(2021-08-01)
Power Transformers (PTs) failures in electrical networks cause significant expenses for power utilities, making the use of assessment techniques essential to efficiently diagnose and estimate the actual operating conditions ...
Transformed generalized linear models
(ELSEVIER SCIENCE BV, 2009)
The estimation of data transformation is very useful to yield response variables satisfying closely a normal linear model, Generalized linear models enable the fitting of models to a wide range of data types. These models ...
Automatic Parallelization of GPU Applications Using OpenCL
(INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS INC., 2015-07-14)
Graphics Processing Units (GPUs) have been successfully used to accelerate scientific applications due to their computation power and the availability of programming languages that make more approachable writing scientific ...
Estimating surfzone wave transformation and setup from remote sensing data
(2016)
The spatial distribution of wave roller dissipation is derived from optical remote sensing observations in a laboratory setting and is used to estimate wave transformation and radiation stress forcing through the surfzone. ...
Assessment of entropy differences from critical stress versus temperature martensitic transformation data in Cu-based shape-memory alloys
(Springer, 2018-12-09)
The entropy differences per unit volume (ΔStrans) between the close-packed phases in a martensitic transformation (MT) in Cu-based shape-memory alloys are obtained from mechanical tests by measuring, as a function of ...
Technology adoption and structural transformation: evidence from the industrialization of the sugarcane sector
(2020-06-15)
This paper shows how the adoption of an agricultural technology necessary to meet new environmental standards can prompt structural transformation in an emerging economy. We study the fast spread of mechanical harvesting ...
A graph-based framework for thermal faceprint characterization
(2011-09-26)
Thermal faceprint has been paramount in the last years. Since we can handle with face recognition using images acquired in the infrared spectrum, an unique individual's signature can be obtained through the blood vessels ...
Fractional Fourier transform
(Wolfram Demonstration Project, 2016)