Results 281 to 290 of about 157,868 (337)

Early evolutionary history of the seed

open access: yesBiological Reviews, EarlyView.
ABSTRACT The seed is an essential stage in the life history of gymnospermous and angiospermous plants, facilitating both their survival and dispersal. We reappraise knowledge of the evolutionary history of the gymnospermous seed, from its origin in the late Devonian through to the well‐known end‐Permian extinctions – an interval encompassing the ...
Richard M. Bateman   +2 more
wiley   +1 more source

Quantification of Palmar and Digital Epidermal Thickness and Sweat Duct Density

open access: yesClinical Anatomy, EarlyView.
ABSTRACT Palmar digital skin, with its high density of epidermal sweat glands and unique stratum corneum, derives its autonomic innervation from peripheral nerves. Understanding the changes to these structures could serve as objective proxy markers following peripheral nerve injury and interventions to promote regeneration.
Elizabeth Jones   +7 more
wiley   +1 more source

<i>Thymus ad astra</i>, or spaceflight-induced thymic involution. [PDF]

open access: yesFront Immunol
Muramatsu W   +3 more
europepmc   +1 more source

GLObal Solar Wind Structure (GLOWS). [PDF]

open access: yesSpace Sci Rev
Bzowski M   +56 more
europepmc   +1 more source

Searching for dark matter with a spin-based interferometer. [PDF]

open access: yesNat Commun
Gavilan-Martin D   +10 more
europepmc   +1 more source

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