Results 21 to 30 of about 1,533,718 (190)

Prevención de caídas en el adulto mayor: revisión de nuevos conceptos basada en la evidencia

European Journal of Investigation in Health, Psychology and Education, 2016
Debido al envejecimiento de la población a nivel mundial, que según estimaciones de la OMS para el año 2050 se llegará a los 2000 millones de personas mayores de 60 años, es de vital importancia analizar la atención de este grupo poblacional y prevenir ...
Mª José Calero, Guillermo López-Cala, Ana R. Ortega, Alfonso J. Cruz-Lendínez   +3 more
doaj   +1 more source

Entropy Inequalities for Lattices

Entropy, 2018
We study entropy inequalities for variables that are related by functional dependencies. Although the powerset on four variables is the smallest Boolean lattice with non-Shannon inequalities, there exist lattices with many more variables where the ...
Peter Harremoës
doaj   +1 more source

Functional decline in residents living in nursing homes : a systematic review of the literature [PDF]

, 2016
Objectives To describe the functional dependence progression over time in older people living in nursing homes (NHs). Design A systematic review of the literature was performed.
Hayter, Mark, Menegazzi, Giulio, Palese, Alvisa, Tullio, Annarita, Watson, Roger, Zigotti Fuso, Maria, Zigotti Fuso, Maria   +6 more
core   +2 more sources

A Failure Mechanism Cumulative Model for Reliability Evaluation of a k-Out-of-n System With Load Sharing Effect

IEEE Access, 2019
In this paper, we propose a failure mechanism cumulative model that considers the loading history of the load sharing effect in a k-out-of-n system. Three types of failure mechanisms are considered, continuous degradation, compound point degradation, and
Ying Chen, Xiaoyong Yu, Yingyi Li
doaj   +1 more source

Comorbidity in patients with first-ever ischemic stroke: Disease patterns and their associations with cognitive and physical function

Frontiers in Aging Neuroscience, 2022
The present study examined the prevalence and pattern of comorbidity among Chinese patients with first-ever acute ischemic stroke, and assessed the associations of specific comorbidity patterns with physical and cognitive functioning after stroke ...
Rui She, Rui She, Zhongrui Yan, Yanlei Hao, Zuoji Zhang, Yifeng Du, Yajun Liang, Yajun Liang, Davide L. Vetrano, Davide L. Vetrano, Joost Dekker, Bo Bai, Joseph T. F. Lau, Joseph T. F. Lau, Chengxuan Qiu, Chengxuan Qiu   +15 more
doaj   +1 more source

QED in external fields, a functional point of view [PDF]

, 2001
A functional partial differential equation is set for the proper graphs generating functional of QED in external electromagnetic fields. This equation leads to the evolution of the proper graphs with the external field amplitude and the external field ...
C. J. Burden, C. J. Burden, D. Fliegner, D.-S. Lee, E. J. Ferrer, J. Alexandre, J. Alexandre, J. Schwinger, K. Farakos, L. D. Landau, L. F. Abbott, L. F. Abbott, V. P. Gusynin, V. P. Gusynin, V. Skalozub, W. Dittrich, W. Heisenberg   +16 more
core   +2 more sources

Multiple latent variables but functionally dependent output mappings underlying the recognition of own- and other-race faces for Chinese individuals: Evidence from state-trace analysis

Frontiers in Psychology, 2022
To explore the number of latent variables underlying recognition of own- and other-race faces for Chinese observers, we conducted a study-recognition task where orientation, stimuli type, and duration were manipulated in the study phase and applied state
Wei Liu, Yuxue Jia
doaj   +1 more source

Orientation and temperature dependence of domain wall properties in FePt [PDF]

, 2007
An investigation of the orientation and temperature dependence of domain wall properties in FePt is presented. The authors use a microscopic, atomic model for the magnetic interactions within an effective, classical spin Hamiltonian constructed on the ...
Chantrell, R. W., Hinzke, D., Mryasov, O. N., Nowak, U.   +3 more
core   +1 more source

Limit Theorems for Network Dependent Random Variables

, 2021
This paper is concerned with cross-sectional dependence arising because observations are interconnected through an observed network. Following Doukhan and Louhichi (1999), we measure the strength of dependence by covariances of nonlinearly transformed ...
Kojevnikov, Denis, Marmer, Vadim, Song, Kyungchul   +2 more
core   +1 more source

How objective are biological functions? [PDF]

, 2017
John Searle has argued that functions owe their existence to the value that we put into life and survival. In this paper, I will provide a critique of Searle’s argument concerning the ontology of functions.
Weber, Marcel
core   +2 more sources