Results 141 to 150 of about 287,472 (366)
AquaMonitor: A multimodal multi-view image sequence dataset for real-life aquatic invertebrate biodiversity monitoring [PDF]
arXivThis paper presents the AquaMonitor dataset, the first large computer vision dataset of aquatic invertebrates collected during routine environmental monitoring. While several large species identification datasets exist, they are rarely collected using standardized collection protocols, and none focus on aquatic invertebrates, which are particularly ...
arxiv
Notes on the Marine Invertebrate Fauna of Plymouth for 1892 [PDF]
, 1892 Walter Garstang
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Developmental Dynamics, EarlyView.Abstract Background The forces underlying convergence and internalization of the teleost neural plate remain unknown. To help understand this morphogenesis, we analyzed collective and individual cell behaviors at the superficial surface of the neural plate as internalization begins to form the neural keel in the hindbrain region of the zebrafish embryo.
Claudio Araya +11 more
wiley +1 more source
Molecular Weights of the Blood Pigments of the Invertebrates [PDF]
, 1933 SVEDBERG, ASTRID HEDENIUS
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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
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Chemical Differentiation of the Central Nervous System in Invertebrates [PDF]
, 1917 A. R. Moore
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Dynamic expression of lamin B1 during adult neurogenesis in the vertebrate brain
Developmental Dynamics, EarlyView.Abstract Background In mammals, specific brain regions such as the dentate gyrus (DG) of the hippocampus and the subventricular zone (SVZ) of the lateral ventricles harbor adult neural stem/progenitor cells (ANSPCs) that give rise to new neurons and contribute to structural and functional brain plasticity.
Diana Zhilina +12 more
wiley +1 more source
Are the better cooperators dormant or quiescent? [PDF]
arXiv, 2019 Despite the wealth of empirical and theoretical studies, the origin and maintenance of cooperation is still an evolutionary riddle. In this context, ecological life-history traits which affect the efficiency of selection may play a role, though these are often ignored.
arxiv
Economic profile of Florida's marine life industry [PDF]
, 2001 The marine life industry in Florida is defined as the harvest of live marine specimens (fish and invertebrate species including plants, live rock and sand, and small “critters”) for commercial use, primarily aquariums.
Adams, Charles M. +4 more
core
Developmental Dynamics, EarlyView.Abstract Background The endocannabinoid system is a neuromodulatory system implicated in cellular processes during both development and regeneration. The Mexican axolotl, one of only a few vertebrates capable of central nervous system regeneration, was used to examine the role of the endocannabinoid system in the regeneration of the tail and spinal ...
Michael Tolentino +3 more
wiley +1 more source