Results 151 to 160 of about 23,294 (217)

Histological analysis of incremental markings and crown growth characteristics in mandibular first molars of the red fox, Vulpes vulpes (Canidae, Mammalia)

open access: yesJournal of Anatomy, EarlyView.
This paper histologically analyzed incremental markings in dental enamel of red fox and grey wolf. Our results demonstrate that previous studies have misidentified these markings, which led to miscalculation of dental growth parameters. Abstract The present study analyzed incremental markings in the enamel of eight mandibular first molars (M1) of red ...
Horst Kierdorf, Uwe Kierdorf
wiley   +1 more source

Human pressure and protection gradients reshape diel activity patterns of terrestrial mammals. [PDF]

open access: yesBMC Ecol Evol
Thanet DR   +6 more
europepmc   +1 more source

Syrinx anatomy and vocalizations in New World vultures (Aves: Cathartidae): Implications for avian vocal evolution

open access: yesJournal of Anatomy, EarlyView.
New World vultures are the only avian clade proposed to lack a syrinx and have been described as non‐vocal. Using dissection, diceCT, and histology, we demonstrate that cathartid vultures have novel syringeal features that form a syrinx and vocal characterization reveals that they produce more complex vocalizations than previously reported.
Bradley A. Ibarra   +3 more
wiley   +1 more source

An explainable multi-stage framework for brain tumor classification using hybrid feature fusion and EfficientNetB5 model. [PDF]

open access: yesSci Rep
Qureshi I   +7 more
europepmc   +1 more source

Human cerebral arterial morphogenesis explored by 3D microscopic imaging of cleared embryos: Bridging the gap between embryonic and adult anatomy

open access: yesJournal of Anatomy, EarlyView.
We provide a description of human embryonic cerebral arterial development based on whole‐mount immunostaining, tissue clearing, three‐dimensional (3D) light‐sheet microscopy imaging, and anatomically informed virtual segmentation of human embryos. Findings are compared with adult radiological anatomy. We provide a detailed account of the development of
Eimad Shotar   +30 more
wiley   +1 more source

The Architecture of Consolidation: Nests of Corporate Control in the Agrochemical Network

open access: yesJournal of Agrarian Change, EarlyView.
ABSTRACT Research on agricultural consolidation tends to equate corporate control with the dominance of a few large firms. We take an alternative approach that examines control through the explosive growth of legally distinct firms that fragment accountability. Using a new global dataset of 6982 entities linked to BASF, Bayer, Corteva, Dow, DuPont, FMC,
Loka Ashwood   +5 more
wiley   +1 more source

Deepfake face detection using hybrid bag-of-visual-words and multi-CNN feature fusion. [PDF]

open access: yesSci Rep
Alrahhal M   +4 more
europepmc   +1 more source

Addressing Health Literacy by School Nurses at Schools Across Germany: Results of a Mixed‐Methods Study

open access: yesJournal of Clinical Nursing, EarlyView.
ABSTRACT Background Health literacy has become increasingly important in healthcare and education. The aim is to provide an overview of school nurses' activities to increase health literacy in schools, and to analyse their conceptual understanding of health literacy.
Jana Kaden   +2 more
wiley   +1 more source

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