Buscar recursos académicos

Digital phantoms are virtual representations of the human body used in medical research to test equipment, train medical professionals and develop or validate algorithms. These models can be created from ‘real-world’...

IntroductionAccurate segmentation of retinal blood vessels is essential for the early diagnosis of ophthalmic and systemic diseases such as diabetes, hypertension, and cardiovascular disorders. However, challenges such a...

This study develops an innovative framework for the multi-objective optimization of multi-channel supply chains under uncertainty. The framework integrates the D-number model, an extension of Dempster–Shafer Theory (DS...

Abstract The signal digitization process of the open television system is still in progress, therefore, the study of the digital signal propagation has great importance so that broadcasters can develop and improve the tr...

Social media, once the domain of entertainingly curated reels, dance challenges, and ephemeral celebrity gossip, has undergone a radical transformation into a platform for real-time, high-stakes conflict narration. This ...

The aim of this work was to explore, based on language of experts and consumers, how they define the concept of gastronomy and Mexican cuisine applying the Theory of Social Representation. Gastronomy has become very rele...

Background: Conventional electrocardiography (ECG) analysis faces a persistent dichotomy: Expert-defined features provide interpretability but are limited in capturing latent high-dimensional patterns, whereas deep learn...

En este artículo analizamos las narrativas de los grandes medios de comunicación en la actualidad, en particular, de los diarios de mayor circulación nacional: Clarín y La Nación, en sus versiones digitales. Nos cen...

Extensive research has demonstrated that music enhances cognitive functions, such as learning, reasoning, and memory. This study investigated the influence of music on short- and long-term memory while learning through t...

This article examines how inhibition, understood as an internal suppression of impulses, shapes the presentation of self on social media. While research on digital participation has emphasized posting, identity construct...

This study proposes the application of different linear and quadratic Time-Frequency Representations (TFR) for the analysis of Ventricular Late Potentials (VLP) in High-Resolution Electrocardiographic (HRECG) records. Th...

This is the first of two chapters of a work in which we consider the unrestricted, minimal, and bounded representation problems for unit interval (UIG) and unit circular-arc (UCA) graphs. In the unrestricted version, a p...

Peanut is an allotetraploid (2n = 2x = 40, AABB) of recent origin. Arachis duranensis and A. ipaënsis, the most probable diploid ancestors of the cultigen, and several other wild diploid species with different genom...

This study aimed to analyze the frequency of orange-fleshed sweet potato and pumpkin consumption, the social representations of sous-vide cooked vegetarian ready-to-eat meals (vegetable millefeuille, vegetable mix, and s...

ObjectiveCurrently, the insufficient full-element digitization and the prevalence of “data silos” in fully mechanized mining faces (FMMF) result in poor cutting precision and operational instability of shearers under...

It is undeniable the benefits that the implementation of digital twins provides to industries. However, the greatest advances in this regard have been made in the definition and implementation of digital twins in discret...

INTRODUCTION. In the modern media space, the auditory channel is increasingly being replaced by the visual-text channel, and the kinesthetic component is being reduced. This changes the addressee’s cognitive and commun...

This research work is entitled “Conscience and linguistic practices on social networks. From quest for identity to the challenge of reappropriation in the African context. A survey on a Cameroonian digital platform”....

The arithmetic of Hilbert modular forms has been extensively studied under the assumption that the forms concerned are “paritious”—all the components of the weight are congruent modulo 2. In contrast, non-paritious...

In order to teach exponential functions as well as to study the process of conceptualization through Vergnaud Theory of Conceptual Fields, a didactic sequence was designed. The sequence was tested with four groups of stu...

With the consolidation of deep learning in drug discovery, several novel algorithms for learning molecular representations have been proposed. Despite the interest of the community in developing new methods for learning ...

Distributive Hilbert algebras with infimum, or DH^-algebras for short, are algebras with implication and conjunction, in which the implication and the conjunction do not necessarily satisfy the residuation law. These alg...

The rapid expansion of digital communication has made social media an integral part of daily life, yet it has simultaneously amplified the reach of harmful behaviors. Early detection of cyberbullying is recognized as a c...

Research objective. This article analyses the transformation of the communication system of Ukrainian sailors' wives during the Soviet and post-Soviet periods. The research aims to identify changes in the forms and pract...