Results 231 to 240 of about 298,773 (355)

Validation of planning‐free vessel‐encoded pseudo‐continuous arterial spin labeling MR imaging as territorial‐ASL strategy by comparison to super‐selective p‐CASL MRI [PDF]

open access: bronze, 2013
Nolan S. Hartkamp   +6 more
openalex   +1 more source

Different from the start: key dimensions of seedling traits of central European temperate grassland species

open access: yesOikos, EarlyView.
Plant traits and their tradeoffs are major determinants of plant functions. Although trait‐based frameworks should apply to plant functioning at any life stage, they have been primarily established for adult plants. Therefore, we lack comprehensive trait‐based studies of seedlings across multiple species to prove which key dimensions of trait variation
Sarah Martin, Christiane Roscher
wiley   +1 more source

IMMUNOLOGICAL SIGNIFICANCE OF ANTISTREPTOLYSIN O (ASL) IN STREPTOCOCCAL INFECTIONS III. THE ANTIBODY RESPONSE IN SCARLET FEVER PATIENTS

open access: bronze, 1962
Hideo Kusama   +10 more
openalex   +2 more sources

Multiparametric estimation of brain hemodynamics with MR fingerprinting ASL

open access: yesMagnetic Resonance in Medicine, 2017
P. Su   +6 more
semanticscholar   +1 more source

Whole‐seedling trait adjustments of mountain birch under contrasting environmental conditions

open access: yesOikos, EarlyView.
Warming temperatures can promote arctic tree seedling establishment and growth, but these effects depend on the environmental context and the seedlings' capacity to acquire limiting resources. Here, we tested how temperature, soil properties, and the presence of a neighbouring shrub influence seedling growth rates.
Eliška Kuťáková   +6 more
wiley   +1 more source

Nutritional effects on the expression of cryptic pigmentation in freshwater isopods

open access: yesOikos, EarlyView.
Cryptic pigmentation is a key phenotypic adaptation that helps many benthic invertebrates evade visual predators. However, little is known about whether and how the expression of pigmentation phenotypes that match the habitat background is influenced by the availability of nutritional resources.
Moritz D. Lürig   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy