Results 1 to 10 of about 57,491 (74)

Mobility strategies based on percolation theory to avoid the spread of diseases: COVID-19 [PDF]

Revista Mexicana de F\'isica 68 011701 1-12 2022, 2021
Human mobility is an important factor in the propagation of infectious diseases. In particular, the spatial spread of a disease is a consequence of human mobility. On the other hand, the control strategies based on mobility restrictions are generally unpopular and costly.
arxiv   +1 more source

Evaluación del efecto del PAMI en la cobertura en salud de los adultos mayores en Argentina [PDF]

arXiv, 2023
We conducted regression discontinuity design models in order to evaluate changes in access to healthcare services and financial protection, using as a natural experiment the age required to retire in Argentina, the moment in which people are able to enroll in the free social health insurance called PAMI.
arxiv  

Marcinkiewicz-Zygmund inequalities [PDF]

Journal of Approximation Theory Volume 145, Issue 2, April 2007, Pages 237-252, 2005
We study a generalization of the classical Marcinkiewicz-Zygmund inequalities. We relate this problem to the sampling sequences in the Paley-Wiener space and by using this analogy we give sharp necessary and sufficient computable conditions for a family of points to satisfy the Marcinkiewicz-Zygmund inequalities.
arxiv   +1 more source

The GF Mathematics Library [PDF]

EPTCS 79, 2012, pp. 102-110, 2012
This paper is devoted to present the Mathematics Grammar Library, a system for multilingual mathematical text processing. We explain the context in which it originated, its current design and functionality and the current development goals. We also present two prototype services and comment on possible future applications in the area of artificial ...
arxiv   +1 more source

Sistemas de información de salud en contextos extremos: Uso de teléfonos móviles para combatir el sida en Uganda [PDF]

The Electronic Journal of Information Systems in Developing Countries, e12314
The HIV/AIDS pandemic is a global issue that has unequally affected several countries. Due to the complexity of this condition and the human drama it represents to those most affected by it, several fields have contributed to solving or at least alleviating this situation, and the information systems (IS) field has not been absent from these efforts ...
arxiv   +1 more source

Estimación del número de reproducción de la epidemia COVID-19 en Culiacán Sinaloa, México [PDF]

arXiv, 2020
Currently the COVID-19 epidemic is developing in the City of Culiac\'n Sinaloa, Mexico, where up to April 20 of this year there have been 35 deaths associated with this epidemic. The reproduction number $(R_0)$ of an epidemic represents the average number of people infected by an infected person during their period of infection. In this work we use the
arxiv  

Nocturnality, seasonality and the SARS-CoV-2 Ecological Niche [PDF]

arXiv, 2020
Understanding the behaviour of hosts of SARS-CoV-2 is crucial to our understanding of the virus. A comparison of environmental features related to the incidence of SARS-CoV-2 with those of its potential hosts is critical. We examine the distribution of coronaviruses among bats.
arxiv  

Application of CellDesigner to the Selection of Anticancer Drug Targets: Test Case using P53 [PDF]

In book: Lineas estrategicas de las Tecnologias de la Informacion y las Comunicaciones en Salud. Editorial Cyted (2013), pp: 75-82. ISBN: 978-84-15413-18-9, 2013
Cancer is a disease involving many genes, consequently it has been difficult to design anticancer drugs that are efficacious over a broad range of cancers. The robustness of cellular responses to gene knockout and the need to reduce undesirable side effects also contribute to the problem of effective anti-cancer drug design.
arxiv  

Ornitología Virtual: Caracterizando a #Chile en Twitter [PDF]

arXiv, 2013
Este art\'iculo presenta un an\'alisis de los tweets recolectados el 28 de Octubre de 2012, en el contexto de las elecciones municipales de 2012 en Chile. Dicho an\'alisis se realiza mediante una metodolog\'ia basada en literatura previa, en particular en t\'ecnicas de recuperaci\'on de la informaci\'on y de an\'alisis de espacios de informaci\'on ...
arxiv  

Sobre la ecología social de las instituciones de educación superior en la Cañada oaxaqueña [PDF]

arXiv, 2015
We make some observations regarding the competition between Universidad de la Ca\~nada (Unca) and other universities, using the Lotka-Volterra model, for the Informatics major, applying ideas introduced by McPherson in 1983. As a consequence, some strategies are suggested for Unca to adopt.
arxiv