Results 281 to 290 of about 1,049,615 (334)

DePerio: Deep Learning‐Based Oral Inflammatory Load Quantification for Periodontal Applications

open access: yesAdvanced Intelligent Systems, EarlyView.
a) Inflammation and oral polymorphonuclear neutrophil (oPMN) Migration: Dental plaque accumulation leads to inflammation, prompting white blood cells (WBCs), particularly oPMNs, to migrate from blood vessels through the gingival epithelium into the oral cavity.
Fatemeh Soheili   +9 more
wiley   +1 more source

Extreme fire severity interacts with seed traits to moderate post‐fire species assemblages

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise Climate change is globally pushing fire regimes to new extremes, with unprecedented large‐scale severe fires. Persistent soil seed banks are a key mechanism for plant species recovery after fires, but extreme fire severity may generate soil temperatures beyond thresholds seeds are adapted to.
Michi Sano   +3 more
wiley   +1 more source

Is hemp (<i>Cannabis sativa</i>) safe to feed pregnant sheep? [PDF]

open access: yesTransl Anim Sci
Green BT   +7 more
europepmc   +1 more source

The origin and diversification of Amaryllidaceae: A phylogenetic and biogeographic analysis

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise Previous angiosperm‐wide studies estimated that the geophytic family Amaryllidaceae diverged in Africa 87.00–46.77 million years ago (mya), spanning the Cretaceous and Palaeogene periods, including multiple important climatic and geological events.
Zoë H. Dennehy‐Carr   +4 more
wiley   +1 more source

Longitudinal assessment of intravillous arterioles in normal pregnancy using superb microvascular imaging. [PDF]

open access: yesUltrasound Obstet Gynecol
Horgan R   +5 more
europepmc   +1 more source

Selection maintains floral color polymorphism in scarlet paintbrush, Castilleja coccinea, reflecting combined ecological factors

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise Evolutionary theory predicts polymorphism should be rare; however, intraspecific variation in floral color is common and can be attributed to genetic drift, plasticity, or variable selection. Examining floral color polymorphism both within contact zones and across a species' range can reveal the mechanisms maintaining this variation ...
Emma Fetterly   +6 more
wiley   +1 more source

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