Results 51 to 60 of about 995,492 (287)

Thoron emanation and exhalation of Slovenian soils determined by a PIC detector-equipped radon monitor

open access: yesNukleonika, 2016
The health risk from thoron (Rn-220) is usually ignored owing to its short half-life (55.6 s), but the generated thoron decay products can cause a significant dose contribution.
Jónás Jácint   +5 more
doaj   +1 more source

The prevalence of overweight, obesity and central obesity in six regions of Croatia: results from the Croatian Adult Health Survey [Prevalencija prekomjerne tjelesne težine, debljine i avdominalne debljine u šest regija Hrvatske] [PDF]

open access: yes, 2009
Our aim was to estimate the prevalence of overweight, obesity and increased waist circumference in the adult population of Croatia and investigate regional differences in six regions of Croatia.
Fišter, Kristina   +3 more
core  

Finite quotients of the algebraic fundamental group of projective curves in positive characteristic [PDF]

open access: yes, 2000
Let X be a smooth connected projective curve defined over an algebraically closed field k of characteristic p >0. Let G be a finite group whose order is divisible by p. Suppose that G has a normal p-Sylow subgroup.
Pacheco, Amilcar   +1 more
core   +1 more source

Low‐Dimensional MOF Nanoarchitectonics: Progress in MOF‐2D Material Hybrid Architectures for Energy Conversion and Storage

open access: yesAdvanced Materials, EarlyView.
This review highlights the integration of metal‐organic frameworks (MOFs) and two‐dimensional (2D) materials through dimensional interface engineering. By addressing intrinsic limitations like poor conductivity and agglomeration, these hybrid architectures optimize interfacial charge and mass transport.
Prashant Dubey   +7 more
wiley   +1 more source

The multifaceted nature of health: A scoping review of its aspects and their interrelationships

open access: yesHeliyon
Health, a multi-faceted concept, is frequently represented by, for example, morbidity, functional limitation, subjectively evaluated health, or mortality. Each of them, in turn, can be assessed in numerous ways.
Aija Duntava   +2 more
doaj   +1 more source

Removal of nitrate and phosphate ions from aqueous solution using zirconium encapsulated chitosan quaternized beads: Preparation, characterization and mechanistic performance

open access: yesResults in Surfaces and Interfaces, 2021
The traditional adsorbents are generally retrieval for reutilizing or direct disposal properties. In this work, a more effective and cost-effective technique is employed for adsorbent materials.
Hyder Ali Thagira Banu   +2 more
doaj   +1 more source

Stoichiometry‐Programmed MXenes via Precursor Engineering for High‐Performance EMI Shielding and Energy Storage

open access: yesAdvanced Materials, EarlyView.
Precursor carbon stoichiometry programs internal strain and oxygen substitution in Ti3AlCxO2‐x, deterministically switching Ti3CxO2‐xTz MXenes between highly aligned 2D nanosheets and spontaneous 1D nanoscrolls. This synthesis‐stage architecture control enables ultrathin X/W‐band EMI shielding with outstanding mass‐normalized performance and bending ...
Jaeeun Park   +12 more
wiley   +1 more source

A Comparative Study of the Bioavailability of Fe, Cu and Zn from Gluten-Free Breads Enriched with Natural and Synthetic Additives

open access: yesFoods, 2020
The aim of this study was to compare the bioavailability of iron, copper and zinc from newly designed gluten-free breads enriched with natural and synthetic additives. The study was conducted on rats with induced Fe, Cu and Zn deficiency. The nutritional
Anna Rogaska   +3 more
doaj   +1 more source

Spectral and timing studies of 2S 1417-624 during a giant outburst [PDF]

open access: yes, 2018
We present the results obtained from timing and spectral studies of the accretion powered X-ray pulsar 2S~1417-624 during a giant outburst in 2009 by using {\it Rossi X-ray Timing Explorer (RXTE)} observations. X-ray pulsations were detected in the light
Epili, Prahlad R.   +3 more
core   +2 more sources

BLOC: Buildable and Linkable Organ on a Chip

open access: yesAdvanced Materials Technologies, EarlyView.
We developed a “Buildable and Linkable Organ on a Chip” (BLOC) that can construct diverse microphysiological systems (MPSs). The BLOC is standardized to the same size and has one of the functions of “Culture,” “Control,” or “Analysis.” Users can freely configure various MPSs, including developing perfusion, cytotoxicity analysis, and biochemical ...
Yusuke Kimura   +7 more
wiley   +1 more source

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