Results 191 to 200 of about 136,327 (301)

Novel Hydrurus species (Chrysophyceae) and their adaptations to high‐altitude European and Arctic snowfields

open access: yesJournal of Phycology, EarlyView.
Abstract Colored snow caused by green algae (Chlorophyceae) is well known, but melting snowpacks can also harbor golden‐brown blooms consisting of Chrysophyceae. We collected 14 samples of cryoflora in the Austrian and Swiss Alps, the High Tatras in Slovakia, and in Arctic Svalbard. Eight laboratory unicellular flagellated strains were established from
Lenka Procházková   +6 more
wiley   +1 more source

Data driven analysis of biomechanical factors associated with improved cross-country skiing performance. [PDF]

open access: yesFront Sports Act Living
MacNeil AJ   +4 more
europepmc   +1 more source

Iran's Forward Defense in Sub‐Saharan Africa

open access: yesMiddle East Policy, EarlyView.
Abstract This article examines Iran's security and defense initiatives in sub‐Saharan Africa between 1990 and 2024 and how they reflect the extraterritorial application of the regime's forward defense doctrine. In response to the long‐term erosion of its homeland defense capabilities since the Iran‐Iraq War of the 1980s—driven by infrastructure ...
Ariel Limanya Limbu, Ronen A. Cohen
wiley   +1 more source

Novel Combination of UVA‐1 Phototherapy With Topical Tofacitinib for Treating Eosinophilic Fasciitis With Morphea: Case Report

open access: yesPediatric Dermatology, EarlyView.
ABSTRACT Eosinophilic fasciitis (EF) and morphea are rare sclerosing connective tissue disorders, and there remains debate about whether these entities are pathologically distinct or related. This case report describes the successful treatment of an adolescent patient who developed progressive morphea plaques while being treated with systemic ...
Daphne M. Cheung   +5 more
wiley   +1 more source

Measurement and modeling of diffuse ultraviolet radiation: A review

open access: yesPhotochemistry and Photobiology, EarlyView.
Solar UV radiation consists of direct and diffuse UV components. The diffuse component contributes to the exposure received by humans and to the risk of skin cancer and sun‐related eye disorders. This review aims to determine future research directions for the measurement and modeling of diffuse solar UV radiation.
Alfio V. Parisi   +7 more
wiley   +1 more source

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