Results 11 to 20 of about 12,647 (172)

Trajectories of cognitive function and longitudinal trends in actigraphy derived measure of sleep health in older adults:Einstein Aging Study [PDF]

Alzheimers Dement
Abstract Background Sleep problems are common in older adults and have been linked with risk for cognitive impairment. Data regarding associations between longitudinal changes in sleep and changes in cognitive performance among older adults are limited.
Garza A, Derby C, Gao Q, Rabin L, Buxton O, Master L, Katz M, Lipton R, Wang C.   +8 more
europepmc   +4 more sources

Prospective memory and dementia risk: Examining associations with blood‐based neurodegenerative biomarkers [PDF]

Alzheimers Dement
Abstract Background Prospective memory (PM; i.e., memory for future actions or events) lapses, such as forgetting to attend an appointment or take medication on time, may be one of the earliest indicators of mild cognitive impairment (MCI) and Alzheimer's Disease and related dementias (ADRD).
Harrington E, Graham‐Engeland J, Mogle J, Katz M, Lipton R, Sliwinski M, Buxton O, Ryan C, Zetterberg H, Engeland C.   +9 more
europepmc   +2 more sources

HANDLSleep: Associations among neighborhood quality, food security, and cognitive function [PDF]

Alzheimers Dement
Abstract Background Previous research examined the separate roles of neighborhood quality (Chen, Lee, & Huang, 2022) and food security (Na et al., 2020) on cognitive function among older adults. However, there are few investigations of the combined roles of neighborhood quality and food security on cognition.
Allan A, Buxton O, Ross L, Engeland C, Thorpe R, Beydoun M, Zonderman A, Evans M, Gamaldo A.   +8 more
europepmc   +2 more sources

Body mass trajectories from adolescence to adulthood in the United States: Effects of racial identification and adverse childhood experiences. [PDF]

J Res Adolesc
Abstract The non‐Hispanic Black population in the U.S. has experienced one of the highest obesity rates, relative to the non‐Hispanic White population and other racial groups. This study explores how adverse childhood experiences (ACEs) and racial identification influence body mass trajectories from adolescence to adulthood.
Omisakin OA, Park H, Schwartz SE, Noll JG, Buxton OM, Marquez-Velarde G, Lim S, Reither EN.   +7 more
europepmc   +2 more sources

Threshold Effects and Lorentz Symmetry [PDF]

, 2003
Evidence on the violation of Lorentz symmetry arises from the observation of cosmic rays with energies beyond the GZK cutoff, $E_{GZK} \simeq 4 \times 10^{19} eV$, from the apparent transparency of the Universe to the propagation of high energy gamma ...
Bertolami, Orfeu
core   +2 more sources

Lorentz Symmetry Derived from Lorentz Violation in the Bulk [PDF]

, 2006
We consider bulk fields coupled to the graviton in a Lorentz violating fashion. We expect that the overly tested Lorentz symmetry might set constraints on the induced Lorentz violation in the brane, and hence on the dynamics of the interaction of bulk ...
Bertolami, Orfeu, Carvalho, Carla
core   +2 more sources

Aspectos do mito em “Invenção de Orfeu”

Semina: Ciências Sociais e Humanas, 1978
This article presents a part of our thesis "Aspectos do Mito em Invenção de Orfeu" in which we present our method of research and purpose of revealing something of the fundamental structure of "Invenção de Orfeu" by Jorge de Lima.
Oscar Lermenn
doaj   +3 more sources

Orfeu e noções de música em Proclo

Classica, Revista Brasileira de Estudos Clássicos, 2021
Neste artigo investigamos o lugar de Orfeu e da música na obra de Proclo, mais especificamente na Teologia Platônica, e analisamos como o músico mítico é desprovido de seus feitos épico-musicais, característicos das representações sobre ele, encontradas ...
Michel Mendes, Fábio Vergara Cerqueira
doaj   +1 more source

The adventures of Spacetime [PDF]

, 2006
We discuss how developments in physics often imply in the need that spacetime acquires an increasingly richer and complex structure. General Relativity was the first theory to show us the way to connect space and time with the physical world. Since then,
Bertolami, Orfeu
core   +2 more sources

O mito de Orfeu na poesia de Murilo Mendes

Anuário de Literatura, 2023
Nesse texto, pretendemos examinar a presença de Orfeu na poética de Murilo Mendes por meio da análise dos poemas que o poeta dedicou ao citaredo trácio.
Luciano Marcos Dias Cavalcanti
doaj   +1 more source