Search results for "word"
showing 10 items of 1504 documents
Genome-wide association studies identify 137 genetic loci for DNA methylation biomarkers of aging
2021
Abstract Background Biological aging estimators derived from DNA methylation data are heritable and correlate with morbidity and mortality. Consequently, identification of genetic and environmental contributors to the variation in these measures in populations has become a major goal in the field. Results Leveraging DNA methylation and SNP data from more than 40,000 individuals, we identify 137 genome-wide significant loci, of which 113 are novel, from genome-wide association study (GWAS) meta-analyses of four epigenetic clocks and epigenetic surrogate markers for granulocyte proportions and plasminogen activator inhibitor 1 levels, respectively. We find evidence for shared genetic loci ass…
Contribution of the physical, social, psychological and environmental domains to overall quality of life of the elderly
2006
Este estudo investigou a contribuição de cada domínio da qualidade de vida (físico, social, psicológico e ambiental) na qualidade de vida global e em que extensão esses domínios explicam a qualidade de vida global de idosos residentes no município de Teixeiras, na Região Sudeste do Brasil. Trata-se de um estudo observacional de corte transversal, sendo a amostragem aleatória estratificada por sexo, uso do Programa Saúde da Família e microárea de saúde (n = 211, indivíduos com idade igual ou superior a 60 anos), representando 14,28% do total de idosos do município em estudo. O instrumento utilizado foi o Word Health Organization Quality of Life Instrument Bref (WHOQOL-Bref), proposto pela Or…
Humane Orientation as a New Cultural Dimension of the GLOBE Project: A Validation Study of the GLOBE Scale and Out-Group Humane Orientation in 25 Cou…
2013
SCHLÖSSER, Oliver; HEINTZE, Anna-Maria; AL-NAJJAR, Musaed; ARCISZEWSKI, Thomas; BESEVEGIS, Elias; BISHOP, George David; BONNES, Mirilia; CLEGG, Chris W.; DROZDA-SENKOWSKA, Ewa; GABORIT, Mauricio; GARZON, Dayra; HANSEN, Tia G. B.; HESZEN, Irena; JUHASZ, Marta; KEATING, Mary A.; MANGUNDJAYA, Wustari; MANSOR, Norma; MITCHELSON, Jacqueline K.; ORTIZ-REYNOSO, Alejandra; PANDEY, Janak; PAVAKANUN, Ubolwanna; PAVLOPOULOS, Vassilis; PEIRO, Jose M.; POTOCNIK, Kristina; RESTREPO-ESPINOSA, Maria H.; SEMMER, Norbert; TUPINAMBA, Antonio Caubi Ribeiro; VENTURA, Elizabeth R.; WHOOLERY, Matthew; ZHANG, Kan. Humane orientation as a new cultural dimension of the globe project: a validation study of the globe …
Additivity of affine designs
2020
We show that any affine block design $$\mathcal{D}=(\mathcal{P},\mathcal{B})$$ is a subset of a suitable commutative group $${\mathfrak {G}}_\mathcal{D},$$ with the property that a k-subset of $$\mathcal{P}$$ is a block of $$\mathcal{D}$$ if and only if its k elements sum up to zero. As a consequence, the group of automorphisms of any affine design $$\mathcal{D}$$ is the group of automorphisms of $${\mathfrak {G}}_\mathcal{D}$$ that leave $$\mathcal P$$ invariant. Whenever k is a prime p, $${\mathfrak {G}}_\mathcal{D}$$ is an elementary abelian p-group.
On Combinatorial Generation of Prefix Normal Words
2014
A prefix normal word is a binary word with the property that no substring has more 1s than the prefix of the same length. This class of words is important in the context of binary jumbled pattern matching. In this paper we present an efficient algorithm for exhaustively listing the prefix normal words with a fixed length. The algorithm is based on the fact that the language of prefix normal words is a bubble language, a class of binary languages with the property that, for any word w in the language, exchanging the first occurrence of 01 by 10 in w results in another word in the language. We prove that each prefix normal word is produced in O(n) amortized time, and conjecture, based on expe…
Analogical reasoning and aging: the processing speed and inhibition hypothesis.
2014
This study was designed to investigate the effect of aging on analogical reasoning by manipulating the strength of semantic association (LowAssoc or HighAssoc) and the number of distracters' semantic analogies of the A:B::C:D type and to determine which factors might be responsible for the age-related differences on analogical reasoning by testing two different theoretical frameworks: the inhibition hypothesis and the speed mediation hypothesis. We compared young adults and two groups of aging people (old and old-old) with word analogies of the A:B::C:D format. Results indicate an age-related effect on analogical reasoning, this effect being greatest with LowAssoc analogies. It was not asso…
A CORPUS-BASED APPROACH TO ANGLICISMS IN THE ROMANIAN ECONOMIC PRESS
2011
The paper conducts a quantitative analysis into the phenomenon of English borrowing in Romanian, as reflected in one of the leading economic publications over a period of one year (Capital 2005). Starting from a definition of Anglicisms that is based mainly on formal criteria, borrowed words in the above newspaper are identified and classified according to frequency of occurrence, both in relative and in absolute terms. Thus, Anglicism types and tokens are quantified as regards the proportion they hold in the total number of words in the publication, and in terms of their repetition rate. Special attention is devoted to borrowed words in the lowest and highest frequency ranges, with some of…
Sturmian words and overexponential codimension growth
2018
Abstract Let A be a non necessarily associative algebra over a field of characteristic zero satisfying a non-trivial polynomial identity. If A is a finite dimensional algebra or an associative algebra, it is known that the sequence c n ( A ) , n = 1 , 2 , … , of codimensions of A is exponentially bounded. If A is an infinite dimensional non associative algebra such sequence can have overexponential growth. Such phenomenon is present also in the case of Lie or Jordan algebras. In all known examples the smallest overexponential growth of c n ( A ) is ( n ! ) 1 2 . Here we construct a family of algebras whose codimension sequence grows like ( n ! ) α , for any real number α with 0 α 1 .
Mosaic floors of roman Villa del Casale: Principal component analysis on spectrophotometric and colorimetric data
2013
Abstract Spectrophotometric and colorimetric data obtained during a measurement campaign aimed at supporting the Roman "Villa del Casale" (Piazza Armerina, Sicily, Italy) conservation activities, are presented. Special attention was paid to the possible variation of the chromatic coordinates, possibly due to the interventions of cleaning, consolidation, and protection. Data have been analyzed by the Principal Component Analysis (PCA) statistical technique, with the attempt to investigate its role in data variability reduction and verify its effectiveness in interpreting the phenomena occurring on the mosaic surface of the Villa, through grouping the observations into homogenous clusters. Ef…
The Protohistoric sword from Le Gué-de-Velluire (Vendée, France): a pasticcio's history unveiled by archaeometrical research
2020
International audience; The Gué-de-Velluire sword (Vendée, France) is part of the Rochebrune collection collected during the 19 th and the 20 th centuries and now preserved in the Dobrée Museum in Nantes (Loire-Atlantique, France). The unusual shape of its hilt, its uncorroded rivets and the rather uncommon combination of a bronze grip with an iron blade made this sword an exceptional object. It has been depicted in a large number of papers since the 20 th century, but the question of its authenticity has hardly ever been tackled. New analyses performed with the support of the Dobrée Museum, the Arc'Antique laboratory and Ghent University delivered new data enabling us to discuss this delic…