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Context. The star V426 Sge (HBHA 1704-05), originally classified as an emission-line object and a semi-regular variable, brightened at the beginning of August 2018, showing signatures of a symbiotic star outburst. Aims. ...

Introduction. Three-phase pulse width modulation (PWM) rectifiers are widely used in modern power conversion systems due to their high efficiency, controllability, and ability to provide high-quality energy conversion. T...

This paper aims to analyze the relationship between the concept of nature and the language of Law. On the one hand, I will show how nature worked in the “Roman Law”. On the other hand, taking this functioning, I will...

A subset of nuclear receptors (NRs) function as permissive heterodimers with retinoid X receptor (RXR), defined by transcriptional activation in response to RXR agonist ligands. Permissive NR-RXR activation is generally ...

Background Music therapy is a promising complementary intervention for addressing various mental health conditions. Despite evidence of the beneficial effects of music, the acoustic features that make music effective in ...

La Tradición Clásica en Iberoamérica presenta la relación de los países sudamericanos con Europa occidental, desde el punto de vista de la vinculación estrictamente cultural. El estudio incluye dieciocho países de...

En 1755 se publica como prólogo o presentación de la Bibliotheca Mexicana de Juan José de Eguiara y Eguren, el Aprilis Dialogus de Vicente López, en el que se ofrece una contribución explícita a la defensa literari...

Leopoldo Alas, "Clarín", acude con frecuencia a los clásicos grecolatinos, no pocas veces con intención irónica o crítica, demostrando la ignorancia o mal uso de la tradición grecorromana en su época. Examino algu...

Há um consenso entre os especialistas que na Atenas Clássica (séculos V e IV a.C.) houve uma democratização das práticas esportivas. Partindo desta afi rmação, propomos estudar a relação entre a democracia e a ...

Este trabajo indaga las resemantizaciones del mito de Venus en tres poetas latinoamericanos: Julián del Casal, Rubén Darío y José Lezama Lima teniendo en cuenta la intertextualidad y las poéticas correspondientes. T...

A program for the interactive design of elliptic approximation functions on personal computers 1s presented. The use of non-classical el1iptic functions and arithmetic-geometric iterations results in a substantial reduct...

In this paper, a trajectory tracking control for a nonholonomic mobile robot subjected to uncertainties and disturbances in the kinematic model is proposed. An adaptive variable structure controller based on the sliding ...

The classical and neo-classical theories of international trade are subject to critical analysis. Thus it is shown that policy recommendations based on such theories are not justified because rigidities in the economic s...

"Designing educational innovation in a doctoral program on Leadership and Systemic Innovation is a matter of matching form with content. The challenge to create new experiences for curriculum design becomes one of experi...

ponencia -- Universidad de Costa Rica. Trabajo presentado en el XII Congreso de la Asociación Latinoamericana de Investigadores de la Comunicación, Lima, Perú, 2014. Con el objetivo de mirar críticamente la labor qu...

After a brief introduction dealing in big lines with the economic thought of the classical and neo-classical schools the author proceeds to analyses the progress achieved in the last 25 years. The first important progres...

Severas limitaciones al uso de la teoría clásica de la conducta del consumidor como base del análisis empírico surgen del gran número de parámetros dentro de las ecuaciones de demanda, de la dificultad de definir c...

Filón de Alejandría (30?a. C.-50? d. C.) es una fgura clave para conocer la profun- da relación entre Judaísmo y Helenismo en el siglo I d. C. Judío practicante, su profundo dominio de la lengua, la literatura y, de...

After a brief introduction dealing in big lines with the economic thought of the classical and neo-classical schools the author proceeds to analyses the progress achieved in the last 25 years. The first important progres...