Three different classes of numerical models successfully predicted the occurrence of the El Niño of 1986-87 at lead times of 3 to 9 months. Although the magnitude and timing of predicted ocean surface temperatures were not perfect, these results suggest that routine prediction of moderate to lare El Niño events is feasible. The key to the success of the models lies in recognizing or simulating ...

Endothelial lipase (EL) is a determinant of high density lipoprotein-cholesterol (HDL-C) level, which is negatively correlated with atherosclerosis susceptibility. We found no difference in aortic atherosclerotic lesion areas between 26-week-old EL+/+ apolipoprotein E-deficient (apoE-/-) and EL-/- apoE-/- mice. To more firmly establish the role of EL in atherosclerosis, we extended our study to...

Enterolactone (EL) is an enterolignan found in human subjects. In this pilot study, the enantiomeric ratios of serum EL were determined in serum from healthy adults during consumption of habitual diet, and after an 8-day supplementation with flaxseed (25 g/day). (-)EL dominated in all serum samples collected during habitual diet consumption. However, the ratio of (-)EL and (+)EL enantiomers dif...

El problema a resolver es mantener siempre en posición vertical la masa junto con la varilla, tratando de mover el carro para lograrlo. El péndulo esta sostenido por una chumacera, encima de un carro que a su vez tiene movimiento por medio de un sistema de deslizamiento dinámico, por lo cual éste puede adoptar dos tipos de direcciones sobre el plano x, y que afecta directamente con el ángulo te...

Título: Uso de la tecnología de comunicación para el trabajo en casa durante el tiempo fuera del trabajo y el conflicto trabajo-familia: los roles del apoyo familiar y el desapego psicológico. Resumen: Este estudio analiza la influencia del uso de las tecnologías de la comunicación para el trabajo en casa durante el tiempo fuera del trabajo en el conflicto trabajo-familia. Nuestro análisis se b...

The aim of this note was to outline the processing a table-salt, locally known as “Foulgo salt” in Gabal Marra area, and highlighting its socio-economic impact on livelihood mountain dwellers. Salt samples were procured from local producer chemically analyzed laboratory Soil Environmental Sciences Department, Faculty Agriculture, University Khartoum August 2020. preparation steps include: impre...

In recent years, the description logic EL has received a significant interest. The description logic EL is a knowledge representation formalism used e.g in natural language processing, configuration of technical systems, databases and biomedical ontologies. Unification is used there as a tool to recognize equivalent concepts. It has been proven that unification in EL is NP-complete. This result...

In this paper, we introduce the tractable pf -EL logic, a paraconsistent version of the fuzzy logic f -EL. Within pf -EL, it is possible to tolerate contradictions under incomplete and vague knowledge. pf -EL extends the f -EL language with a paraconsistent negation in order to represent contradictions. This paraconsistent negation is defined under Belnap’s bilattices. It is important to observ...