Results 291 to 300 of about 217,206 (337)
Nitrogen‐Functionalized Lignin: Current Status, Applications, and Challenges
Lignin—a natural, abundant, and renewable biopolymer—has garnered increasing attention for its intrinsic sustainability and versatile chemical architecture. The abundance of reactive functional groups within lignin enables its modification to meet specific application requirements.
Jiansong Chen+3 more
wiley +1 more source
Long-term insights into who benefits from brood reduction. [PDF]
Drummond H, Rodríguez C, Ortega S.
europepmc +1 more source
Abstract Background While heart function is broadly conserved across vertebrates, the cellular phenotype of muscle cells (cardiomyocytes) varies across taxa and throughout ontogeny. Emerging evidence suggests that some attributes may correlate with the capacity for spontaneous cardiomyocyte replacement following injury.
Kathy Jacyniak+4 more
wiley +1 more source
Effect of on-farm hatching and elevated platforms on behavior and performance in fast-growing broiler chickens. [PDF]
Malchow J+6 more
europepmc +1 more source
Abstract Background Freshwater salinization is an emerging stressor in amphibian populations, and embryonic stages are most vulnerable. To better understand the variation in embryonic osmoregulation, we challenged embryos of two phylogenetically diverse anuran species, Xenopus laevis and Lithobates (Rana) sylvaticus, along a gradient of non‐lethal ...
Kourtnie Whitfield, Erica J. Crespi
wiley +1 more source
Is there a right place? The effect of within-leaf clutch location on offspring survival in a glassfrog. [PDF]
Angiolani-Larrea FN+8 more
europepmc +1 more source
Abstract Background The avian node is the equivalent of the amphibian Spemann's organizer, as indicated by its ability to induce a secondary axis, cellular contribution, and gene expression, whereas the node of the mouse, which displays limited inductive capacities, was suggested to be a part of spatially distributed signaling.
Braah Harmoush+2 more
wiley +1 more source
Ultrastructural and developmental anatomy of the peripheral olfactory organs of <i>Dicentrarchus labrax</i> inhabiting Egyptian Mediterranean water. [PDF]
Al-Zahaby SA+4 more
europepmc +1 more source
Morphological changes concurrent with climate change are increasingly identified in birds, often through decreasing body size and increasing appendage size. Such changes could have thermoregulatory implications, through the improved surface area to body ratio they provide.
Sara Ryding+12 more
wiley +1 more source