Results 111 to 120 of about 4,313 (174)

The Dual Role of Antimony in Enhancing the Durability of Bismuth‐Based CO2 Reduction Gas Diffusion Electrodes

open access: yesSmall Structures, EarlyView.
Bismuth‐based gas diffusion electrodes have demonstrated the ability to efficiently convert CO2 into formate. However, their stability is compromised by product‐induced corrosion. By adding just 10–15%at. of antimony, the operational stability is increased sixfold, which can be attributed to two main factors: first, the addition enhances corrosion ...
Yakov Shitrit   +9 more
wiley   +1 more source

The blue stragglers of M67

open access: yesThe Astrophysical Journal, 1984
R. C. Peterson   +2 more
openaire   +1 more source

Extending Human Lung Monitoring by Laser Spectroscopy From Infants Toward Adults: Initial Proof of Concept in a Porcine Lung Model

open access: yesTranslational Biophotonics, EarlyView.
Real‐time lung function monitoring is critical in intensive care and surgical settings. The GASMAS technique enables non‐invasive measurement of oxygen and water vapor in the lungs. This study, using a high‐power 760 nm diode‐laser system, demonstrates tests on a ventilated porcine lung model with up to 9 cm tissue depth.
Henrik Palme   +7 more
wiley   +1 more source

Synchronous seasonal plasticity in coloration, behaviour and visual gene expression in a wild butterfly population

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Phenotypic plasticity allows many animals to quickly respond to seasonal changes in their environment. Seasonal changes to physiological systems, such as sensory systems, may explain other more obvious changes in behaviour, often working synergistically with changes in ...
Grace E. Hirzel   +5 more
wiley   +1 more source

The Early Upper Palaeolithic in British caves: problems and potential Le Paléolithique supérieur ancien dans les grottes de Grande‐Bretagne : problèmes et potentiels

open access: yesJournal of the Royal Anthropological Institute, EarlyView.
Recent years have seen landmark progress in our understanding of early Homo sapiens occupation of Europe, owing to new excavations and the application of new analytical methods. Research on British sites, however, continues to lag. This is because of limitations inherent in existing cave collections, and limited options for new fieldwork at known sites.
Robert Dinnis
wiley   +1 more source

Blue straggler formation at core collapse

open access: yes, 2016
Among the most striking feature of blue straggler stars (BSS) is the presence of multiple sequences of BSSs in the colour-magnitude diagrams (CMDs) of several globular clusters. It is often envisaged that such a multiple BSS sequence would arise due a recent core collapse of the host cluster, triggering a number of stellar collisions and binary mass ...
openaire   +2 more sources

Text and Topos: British Travellers to Real‐and‐Imagined Classical Sites, c. 1560–1820

open access: yesHistory, EarlyView.
Abstract Early‐modern British travellers to the Mediterranean often understood their journeys through the lens of classical texts and culture. Historians sometimes explain this as an imaginative phenomenon: travellers’ preconceptions shaped by classical knowledge guided their subsequent comprehension and activity.
Paul Stock
wiley   +1 more source

Polarization vision and the physiological basis for trichromatic vision in Philaenus spumarius: Understanding host‐seeking behaviour in insect vectors for Xylella fastidiosa control

open access: yesAnnals of Applied Biology, EarlyView.
We investigated the role of vision in host‐seeking behaviour by Philaenus spumarius, the main European vector of Xylella fastidiosa, through an integrated anatomical, optical, physiological, and behavioural study. Our data highlight that the spittlebug uses visual cues, including polarized light, which may aid in detecting the polarized reflections ...
Domen Lazar   +4 more
wiley   +1 more source

Ghosts, Potlucks and Government Forms: Poetic Explorations of the Transnational Bilingual Educator Experience in the USA

open access: yesAnthropology &Education Quarterly, EarlyView.
ABSTRACT These poems were written in a poetry seminar for education researchers and build on themes that emerged from my dissertation study of Dual Language Immersion Spanish teachers. In interviews, teachers surfaced feelings of ambivalence and in‐betweenness as they toggled between languages, cultural tastes, past and present educational experiences,
Elizabeth Dubberly
wiley   +1 more source

Shoreline and deglaciation chronology in southeast Norway

open access: yesBoreas, EarlyView.
The postglacial relative sea level history is reconstructed in four areas of mid‐ and inner Oslofjorden in southeast Norway. The reconstructions are based on radiocarbon‐dated raised shoreline levels from 42 sites, mainly isolation basins, and limiting ages from four lakes above the marine limit.
Anders Romundset   +6 more
wiley   +1 more source

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