Results 21 to 30 of about 18,919 (210)
A ring in a shell: the large-scale 6D structure of the Vela OB2 complex [PDF]
, 2018 The Vela OB2 association is a group of 10 Myr stars exhibiting a complex spatial and kinematic substructure. The all-sky Gaia DR2 catalogue contains proper motions, parallaxes (a proxy for distance) and photometry that allow us to separate the various ...
Balaguer-Núñez, L. +5 more
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The disability employment paradox in developing countries: recent evidence from Lebanon
Development Studies Research, 2023 The degree and nature of participation of disabled persons in the labor market have many direct and indirect effects on their living standards and quality of life. Therefore, this is a critical area for investigation and policy concern.
Pierre Boutros, Ali Fakih
doaj +1 more source
A broadband radio study of the average profile and giant pulses from PSR B1821-24A [PDF]
, 2015 We present the results of wide-band (720-2400 MHz) study of PSR B1821-24A (J1824-2452A, M28A), an energetic millisecond pulsar visible in radio, X-rays and gamma-rays. In radio, the pulsar has a complex average profile which spans >85% of the spin period
Bilous, A. V. +3 more
core +3 more sources
Workforce Ageing and Labour Productivity Dynamics
Naše Gospodarstvo, 2020 This paper adopts a neoclassical framework to study the effect of age composition of the working-age population on labour productivity and its determinants, based on an unbalanced panel of 64 non-oil-producing countries, over the period 1950-2017.
Milanez Ana
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Further work at Kilise Tepe, 2007-11: refining the Bronze to Iron Age transition [PDF]
, 2014 The excavations at Kilise Tepe in the 1990s inevitably left a range of research questions unanswered, and our second spell of work at the site from 2007 to 2011 sought to address some of these, relating to the later second and early first millennia. This
Bouthillier, Christina +11 more
core +1 more source
Active Ageing Index, New Emphasis Within the Same Methodology. The Role of the Internet
Studia Universitatis Vasile Goldis Arad, Seria Stiinte Economice, 2019 Our paper focuses on the role of the Internet in older people’s lives and suggests that the weighting given to Internet usage should be increased when calculating the Active Ageing Index (AAI).
Berde Éva, Kuncz Izabella
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MediaMatch: Prediction of Bacterial Growth on Different Culture Media Using the XGBoost Algorithm. [PDF]
Microb BiotechnolLeveraging 2369 media types and microbial 16S rRNA sequences, we developed 45 binary classification models using the XGBoost algorithm. These models demonstrated strong predictive performance, achieving accuracies ranging from 76% to 99.3%. The models effectively predicted growth conditions for various human gut microbes, confirming their strong ...
Liu J +11 more
europepmc +2 more sources
Health and Quality of Life Outcomes, 2010 Background One of the most immediate and important functional consequences of many oral disorders is a reduction in chewing ability. The ability to chew is not only an important dimension of oral health, but is increasingly recognized as being associated
Igarashi Yoshimasa +3 more
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A Comparative Study of Ming-Qing Leishu, Series in China and Encyclopedia of Eighteenth Century in France [PDF]
Journal of Library and Information Studies, 1999 Ming-Qing’ leishu, series in China and the eighteenth century’s encyclopedia in France are great achievements in human society. However, there are various differences between these books.
Nei-Ching Yeh
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Journal of Long-Term Care, 2022 We use longitudinal data from the Mexican Health and Aging Study to analyze the effect of having a parent in need of long-term care on labor supply of men and women aged 50–64 in Mexico.
Marco Stampini +3 more
doaj +3 more sources