Results 91 to 100 of about 12,761 (215)
Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract The light climate at high latitudes, in particular the extended twilight of winter and the reduced diel variation in light level in midsummer and midwinter, potentially constrains visual function and the synchronisation of temporal organisation in polar species. In this
Nicholas J. C. Tyler +3 more
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The Formation of Galaxies in Friedmannian Universes [PDF]
, 1974 А. G. Doroshkevich +2 more
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Integrative Zoology, EarlyView.This study revealed the basic structures of gut mycobiota of three wild Rhinopithecus species. The gut mycobiota of Rhinopithecus showed close connection with their feeding habits, and there were associations between gut mycobiota and the host's living environments.
Xuanyi Yang +6 more
wiley +1 more source
Quasi-Stellar Radio Sources as Spherical Galaxies in the Process of Formation.
, 1964 George B. Field
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Spatial Dynamics and Lifespan of Adult Cicadas After Fire and Logging: A Radiotracking Study
Integrative Zoology, EarlyView.This study investigates the effects of wildfire and post‐fire salvage logging on the survival, spatial behavior, and habitat selection of Lyristes plebejus cicadas in Mediterranean pine forests. A total of 63 cicadas were captured, tagged with radio transmitters, and released in three disturbance contexts: burnt‐logged, burnt‐unlogged, and unburnt ...
Carles Tobella +4 more
wiley +1 more source
Aging Cell, EarlyView.Transcriptomic analyses reveal an age‐related decline in autophagy pathways in RPE/choroid. These pathways remain unchanged in early AMD but become bidirectionally dysregulated in later stages, along with increased RPE loss. Pre‐treatment with trehalose eyedrops enhances RPE autophagy flux and prevents light‐induced outer retinal degeneration in mice ...
Katherine Cox +13 more
wiley +1 more source
THE PHYSICS OF GALAXY FORMATION
The New Cosmology, 2005 The epoch of galaxy formation, occurring between one and six billion years after the Big Bang, was initiated by the collapse of over-dense regions of matter, resulting in extraordinary bursts of star formation, rapid growth of massive nuclear black holes, and the rapid structural evolution of the early universe.
openaire +2 more sources
Statistics of the double galaxies, and their formation
, 1961 Thornton Page +2 more
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The Formation of Disks by Inelastic Collisions of Gravitating Particles. Applications to the Formation of Galaxies [PDF]
, 1974 A. Brahic
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Persistence of Ancestral KhoeSan Mitochondrial Patterns in Contemporary South African Populations
Annals of Human Genetics, EarlyView.Abstract Introduction Southern Africa has been inhabited by hunter‐gatherers for at least 20,000 years and has received diverse immigration flows in the last 2000 years. The original inhabitants have interacted with the pastoralist migrants from Eastern Africa (∼2000 ybp), followed by the southern Bantu migration arriving some 1000 ybp, and more ...
Maria Eugenia D'Amato +7 more
wiley +1 more source