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GPU tensor cores for fast arithmetic reductions
(2021)
This article proposes a parallel algorithm for computing the arithmetic reduction of $n$ numbers as a set of matrix-multiply accumulate (MMA) operations that are executed simultaneously by GPU tensor cores. The analysis, ...
Exploring rhenium (I) complexes as potential fluorophores for walled-cells (yeasts and bacteria): Photophysics, biocompatibility, and confocal microscopy
(2021)
In the present work, we synthesized and characterized two complexes: fac-Re(CO)3(4,5-diazafluoren-9-one)Br (ReL1) and fac-Re(CO)3(5,6-epoxy-5,6-dihydro-1,10-phenanthroline)Br (ReL2), where ReL2 has not been reported at ...
Off-line writer verification using segments of handwritten samples and SVM
(2021)
This works presents a method to verify a person identity based on off-line handwritten strokes analysis. Its main contribution is that the descriptors are obtained from the constitutive segments of each grapheme, in contrast ...
New cationic fac-[Re(CO)3(deeb)B2]+ complex, where B2 is a benzimidazole derivative, as a potential new luminescent dye for proteins separated by SDS-PAGE
(2021)
Sodium-dodecyl-sulfate polyacrylamide gel electrophoresis (SDS-PAGE) can be used to separate proteins based mainly on their size such as in denaturing gels. Different staining methods have been reported to observe proteins ...
Knowledge discovery for higher education student retention based on data mining: Machine learning algorithms and case study in Chile
(2021)
Data mining is employed to extract useful information and to detect patterns from often large data sets, closely related to knowledge discovery in databases and data science. In this investigation, we formulate models based ...
Genome-wide association of stem carbohydrate accumulation and remobilization during grain growth in bread wheat (Triticum aestivum L.) in mediterranean environments
(2021)
Water deficit represents an important challenge for wheat production in many regions of the world. Accumulation and remobilization of water-soluble carbohydrates (WSCs) in stems are part of the physiological responses ...
La perspectiva de género en la formación inicial docente en la educación física chilena
(2021)
El presente trabajo tiene como propósito entregar una visión actual de la formación inicial docente de la educación física chilena desde la perspectiva de género, tomando como referencias la participación del estudiantado ...
A positive relationship between exposure to heavy metals and development of chronic diseases: A case study from Chile
(2021)
Chile is a mining country, where waste mining is frequently found in the vicinity of inhabited areas. To explore the association between metal exposure and alterations in glucose metabolism, inflammatory status, and oxidative ...
Vegetarians, fish, poultry, and meat-eaters: Who has higher risk of cardiovascular disease incidence and mortality? A prospective study from UK Biobank
(2021)
Aims: To compare the incidence and mortality risk for cardiovascular diseases (CVD) [CVD and also ischaemic heart disease (IHD), myocardial infarction (MI), stroke, and heart failure (HF)] among people with different types ...
Neuroevolution-based adaptive antenna array beamforming scheme to improve the V2V communication performance at intersections
(2021)
The opportunistic exchange of information between vehicles can significantly contribute to reducing the occurrence of accidents and mitigating their damages. However, in urban environments, especially at intersection ...