Results 81 to 90 of about 230,622 (206)

Multiple Glacial Refugia and Complex Postglacial Dynamics of Primula sikkimensis (Primuaceae) in the Heterogeneous Qinghai‐Tibet Plateau

open access: yesEcology and Evolution, Volume 16, Issue 2, February 2026.
Primula sikkimensis persisted in distinct glacial refugia within the Hengduan Mountains and eastern Himalayas during the Last Glacial Maximum. Subsequent postglacial range expansions onto the Qinghai–Tibet Plateau were accompanied by secondary contact and interspecific hybridization, collectively enhancing genetic diversity and adaptive capacity. These
Hua‐Ying Sun   +10 more
wiley   +1 more source

Temperature and humidity profiles in the atmosphere from spaceborne lasers: A feasibility study [PDF]

open access: yes, 1984
Computer simulations of the differential absorption lidar technique in a space craft for the purpose of temperature and humidity profiling indicate: (1) Current technology applied to O2 and H2O lines in the .7 to .8 micrometers wavelength band gives ...
Grassl, H., Schluessel, P.
core   +1 more source

A randomised controlled trial on cross‐linking protocols for the treatment of progressive keratoconus using isoosmolar and hypoosmolar riboflavin with the addition of sterile water in thin corneae

open access: yesActa Ophthalmologica, Volume 104, Issue 1, Page e63-e74, February 2026.
Abstract Purpose To present the outcomes of a randomised clinical trial for the treatment of progressive keratoconus using different kinds of riboflavin and the addition of sterile water in thin corneae. Methods A randomised study using epithelium‐off corneal cross‐linking (CXL) with continuous UVA irradiance 9 mW/cm2 for 10 min (total fluence 5.4 J ...
Ingemar Gustafsson   +5 more
wiley   +1 more source

Preterm Supraglottic Airways Succeed in Neonatal Resuscitation Simulations

open access: yesActa Paediatrica, Volume 115, Issue 2, Page 460-467, February 2026.
ABSTRACT Aim Advanced airway management for preterm infants is limited. Supraglottic airway devices may provide an alternative when face‐mask ventilation fails or intubation is not feasible. Preterm‐sized devices are now accessible. This study aimed to evaluate ventilation outcomes in manikins to determine whether progression to clinical testing is ...
S. Myrnerts Höök   +3 more
wiley   +1 more source

Structural and functional dissection of the WH2/DAD motif of INF2, a formin linked to human inherited degenerative disorders

open access: yesThe FEBS Journal, Volume 293, Issue 3, Page 825-841, February 2026.
The INF2 WH2/DAD domain, composed of hydrophobic and basic regions, forms a single α‐helix in solution. The hydrophobic segment is essential for INF2 function, as its deletion disrupts actin dynamics and causes nuclear abnormalities, like those seen in pathogenic INF2 DID variants. In contrast, natural INF2 WH2/DAD variants found in patients with renal
Leticia Labat‐de‐Hoz   +5 more
wiley   +1 more source

General Database Of O2/Co2 And H20 Permeability For Polymer-Based Nano Composites

open access: green, 2018
Valérie Guillard   +4 more
openalex   +2 more sources

Retention of Phthalates in Wine Using Nanomaterials as Chemically Modified Clays with H20, H30, H40 Boltron Dendrimers [PDF]

open access: gold, 2023
Andreea Hortolomeu   +7 more
openalex   +1 more source

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