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Physical activity levels objectively measured among older adults
Abstract Background Low levels of physical activity are currently observed in all age groups around the world. Among older adults physical activity is even lower, potentially...
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Prenatal and birth predictors of objectively measured physical activity and sedentary time in three population-based birth cohorts in Brazil.
Physical inactivity is a global pandemic with no signs of improvement. Prolonged sitting time is an emerging risk factor that exacerbates the health consequences of physical inactivity. Both behaviours are influenced by various...
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Socioeconomic position and sedentary behavior in Brazilian adolescents
Socioeconomic position (SEP) is a potential correlate of sedentary behavior in adolescents. The aim of this study was to examine the associations between SEP and self-reported and objective measures of sedentary behavior in...
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Prenatal and birth predictors of objectively measured physical activity and sedentary time in three population-based birth cohorts in Brazil.
Physical inactivity is a global pandemic with no signs of improvement. Prolonged sitting time is an emerging risk factor that exacerbates the health consequences of physical inactivity. Both behaviours are influenced by various...
Published by: Scientific reports
Las Bexareñas and Their Wills
Amy M. Porter
Nov 04, 2022
The women of San Fernando de Béxar (modern-day San Antonio, Texas) on the northern edge of New Spain faced the many challenges of frontier life. The belongings of these women were limited compared to that of women in other parts...
A new benchmark problem for electromagnetic modelling of superconductors
Abstract: The high-T c superconducting (HTS) dynamo is a promising device that can inject large DC supercurrents into a closed superconducting circuit. This is particularly attractive to energise HTS coils in NMR/MRI magnets and...
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On the appearance of nitrite anion in [PdX(OAc)L<sub>2</sub>] and [Pd(X)(C∧N)L] syntheses (X = OAc or NO<sub>2</sub>)
Pd 3(OAc) 5NO 2, an impurity in "Pd(OAc) 2" {formally Pd 3(OAc) 6}, emerges as a serious issue in the synthesis of pure Pd II complexes derived from Pd(OAc) 2, for example in our C-H activation precatalyst, Pd(OAc) 2(pip) 2 (pip...
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On the appearance of nitrite anion in [PdX(OAc)L<sub>2</sub>] and [Pd(X)(C∧N)L] syntheses (X = OAc or NO<sub>2</sub>)
Pd 3(OAc) 5NO 2, an impurity in "Pd(OAc) 2" {formally Pd 3(OAc) 6}, emerges as a serious issue in the synthesis of pure Pd II complexes derived from Pd(OAc) 2, for example in our C-H activation precatalyst, Pd(OAc) 2(pip) 2 (pip...
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Low Maternal Capital Predicts Life History Trade-Offs in Daughters
Background: Some individuals appear prone to multiple adverse outcomes, including poor health, school dropout, risky behavior and early reproduction. This clustering remains poorly understood. Drawing on evolutionary life...
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A new benchmark problem for electromagnetic modelling of superconductors
Abstract: The high-T c superconducting (HTS) dynamo is a promising device that can inject large DC supercurrents into a closed superconducting circuit. This is particularly attractive to energise HTS coils in NMR/MRI magnets and...
Published by:
Number of days required to estimate physical activity constructs objectively measured in different age groups
PURPOSE:The present study aims to estimate the minimum number of accelerometer measurement days needed to estimate habitual physical activity (PA) among 6- (2010), 18- (2011) and 30- (2012) year-old participants, belonging to...
Published by: PLOS ONE
Circulating vitamin C and digestive system cancers
BACKGROUND & AIMS: Vitamin C is an antioxidant with a potential role in the prevention of digestive system cancers, but there is yet no consensus whether vitamin C has a causal role in these cancers. The aim of this study was to...
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Number of days required to estimate physical activity constructs objectively measured in different age groups
PURPOSE: The present study aims to estimate the minimum number of accelerometer measurement days needed to estimate habitual physical activity (PA) among 6- (2010), 18- (2011) and 30- (2012) year-old participants, belonging to...
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Synthesis of PLGA using a C<sub>3</sub>-symmetric Zr (IV) amine tris(phenolate) alkoxide initiator and the effects of gamma radiation on its properties
In this paper, we report the preparation and characterisation of poly(lactic-co-glycolic) acid (PLGA) using a C3-symmetric Zr (IV) amine tris(phenolate) alkoxide initiator. Although the zirconium alkoxide initiator is slower...
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Upgrading biogenic furans
Benzaldehyde lyase (BAL) results in an efficient biocatalyst for theumpolung carboligation of furfural, HMF, and mixtures of them,leading to blended C10–C12 platform chemicals. Subsequently, themixing and...
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Synthesis of PLGA using a C<sub>3</sub>-symmetric Zr (IV) amine tris(phenolate) alkoxide initiator and the effects of gamma radiation on its properties
In this paper, we report the preparation and characterisation of poly(lactic-co-glycolic) acid (PLGA) using a C3-symmetric Zr (IV) amine tris(phenolate) alkoxide initiator. Although the zirconium alkoxide initiator is slower...
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