Results 291 to 300 of about 217,206 (337)

Nitrogen‐Functionalized Lignin: Current Status, Applications, and Challenges

ChemSusChem, Accepted Article.
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, Kun Liu, Haishun Du, Xuejun Pan   +3 more
wiley   +1 more source

Long-term insights into who benefits from brood reduction. [PDF]

Behav Ecol
Drummond H, Rodríguez C, Ortega S.
europepmc   +1 more source

Squamate ventricular cardiomyocytes: Ploidy, proliferation, and heart muscle cell size in the leopard gecko (Eublepharis macularius)

Developmental Dynamics, EarlyView.
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, Karemna Barrera Jaimes, Minh Hanh Doan, Jordyn M. Chartrand, Matthew K. Vickaryous   +4 more
wiley   +1 more source

Effect of on-farm hatching and elevated platforms on behavior and performance in fast-growing broiler chickens. [PDF]

Poult Sci
Malchow J, Molenaar R, Giersberg MF, de Jong IC, Kemp B, Krause ET, Schrader L.   +6 more
europepmc   +1 more source

Interspecific comparisons of anuran embryonic epidermal landscapes and energetic trade‐offs in response to changes in salinity

Developmental Dynamics, EarlyView.
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]

PLoS One
Angiolani-Larrea FN, Valencia-Aguilar A, Garrido-Priego M, Peignier M, Culebras J, Jindiachi L, Tinajero-Romero JG, Guayasamin JM, Ringler E.   +8 more
europepmc   +1 more source

Development of node architecture and emergence of molecular organizer characteristics in the pig embryo

Developmental Dynamics, EarlyView.
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, Christoph Viebahn, Nikoloz Tsikolia   +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]

Open Vet J
Al-Zahaby SA, S Al-Zahaby AA, Mohamed RA, Sawitri DH, Elsheikh EH.   +4 more
europepmc   +1 more source

Shape‐shifting in relative wing length of juvenile shorebirds: no evidence of developmental temperatures driving morphological changes

Ecography, EarlyView.
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, Alexandra McQueen, Matthew R.E. Symonds, Glenn J. Tattersall, Victorian Wader Study Group, Australasian Wader Studies Group, Danny I. Rogers, Robyn Atkinson, Roz Jessop, Chris J. Hassell, Maureen Christie, Tobias A. Ross, Marcel Klaassen   +12 more
wiley   +1 more source