Buscar recursos académicos

On a compact locally conformal Kähler manifold (which is also Gauduchon) satisfying an Einstein-type condition, an inequality between the integrations of Chern forms and the Bochner curvature tensor is proved. While on ...

BackgroundThis study investigates the health status and social determinants of health among Roma and Sinti communities residing in Italy living in settlements and camps, with a particular focus on education, housing cond...

The study of inequalities in mathematics is fundamental for understanding areas such as analysis, probability theory, and optimization. Notable inequalities include Jensen's and Young's convolution inequalities. Jensen's...

Abstract In this paper, we present novel characterizations of weights for dynamic Hardy-type inequalities on time scales. In the continuous case, our findings correspond to the classical discrete inequalities established...

Background Strengthening emergency care systems could reduce death and disability in low- and middle-income countries (LMICs), yet many struggle to provide timely, high-quality care. LMICs also face growing risks from cl...

Num diálogo com as teorias normativas contemporâneas, e valendo-se com seus conceitos e idéias, discute-se o problema das desigualdades justas. Apresenta-se a proposição de um igualitarismo complexo (que considera o...

Abstract Background Contraceptive use is integral to improving reproductive health outcomes, but disparities in access and use persist across Africa, influenced by socio-economic, educational, and age-related factors. Th...

The Time-Dependent Travelling Salesman Problem (TDTSP) is a generalization of the traditional TSP where the travel cost between two cities depends on the moment of the day the arc is travelled. In this paper, we focus on...

Background Researcher identity and positionality shape how studies of health inequalities are conceptualised, conducted, and interpreted, particularly within culturally diverse teams. Yet there is no consolidated map of ...

The aim of the present study was to identify the prevalence of metabolic syndrome at 22 and 30 years of age, determine inequalities by sex, skin color, and socioeconomic status, and investigate the intersections of these...

We obtain convolution inequalities in Lebesgue and Lorentz spaces with power weights when the functions involved are assumed to be radially symmetric. We also present applications of these results to inequalities for Rie...

Abstract Background Ethnic disparities in ischemic stroke are substantial and differences in exposure to air pollution have been demonstrated as well. However, the role of air pollution in mediating ethnic disparities in...

The probability distribution function for an out of equilibrium system may sometimes be approximated by a physically motivated "trial" distribution. A particularly interesting case is when a driven system (e.g., active m...

Latin America exhibits one of the highest rates of biodiversity and ecosystem services (ES) loss worldwide along with a remarkable asymmetry in the access to ES benefits (ecosystem services inequality, ESI hereafter). Th...

Los objetivos de este estudio son examinar la asociación entre el estado marital o de unión con una pareja y varios temas de salud entre trabajadores y determinar si depende del género y la clase social ocupacional. L...

Chapter 11 of N. L. Carothers’ A Short Course on Banach Space Theory includes a section entitled “An elementary proof that L^*_p = L_q”. We argue that the argument, while elegant, is not elementary in any standard ...

This article challenges the assumption that the longstanding ‘Big, Black and Dangerous’ stereotype is irrelevant to current racial disparities in psychiatry. Despite its absence from mainstream discussions of inequal...

Abstract Background Ethnic inequalities exist in the prevalence of mental disorders and their associated treatment outcomes. Cultural variation may influence psychological symptom expression; understanding this might inf...

En este artículo, a partir de una perspectiva multidisciplinar, se busca problematizarla cuestión am biental en Comodoro Rivadavia en torno a la explotación petrolera. En este sentido, el análisis se inicia en relaci...

Studies on regional innovation systems and, particularly, on differentiated knowledge bases are still highly concentrated in Europe. This article presents some original methodologies for adapting these approaches to peri...

Abstract Introduction The place of death is recognized as a proxy for the quality and equity of end-of-life care. Understanding where people die provides insights into health system performance, social inequalities, and ...

We present a characterization of the set of nonsignaling correlations in terms of a two-dimensional representation that involves the maximal value of a Bell functional and the mutual information between the parties. In p...