Results 261 to 270 of about 429,307 (344)

SPA [PDF]

open access: yes, 2012
Goffredo, Stefano
core  

Dental development in the tropical gar (Atractosteus tropicus) and the evolution of vertebrate dentitions

open access: yesDevelopmental Dynamics, EarlyView.
Abstract Background Dentitions have diversified enormously during vertebrate evolution, involving reductions, modifications, or allocations to prey seizing and processing regions. A combination of ancient and novel features related to dental and oropharyngeal apparatuses is found in extant lineages of non‐teleost fishes, such as the gars.
Anna Pospisilova   +4 more
wiley   +1 more source

Whole tissue imaging of cellular boundaries at sub‐micron resolutions for deep learning cell segmentation: Applications in the analysis of epithelial bending of ectoderm

open access: yesDevelopmental Dynamics, EarlyView.
Abstract Background To understand cellular morphology, biologists have relied on traditional optical microscopy of tissues combined with tissue clearing protocols to image structures deep within tissues. Unfortunately, these protocols often struggle to retain cell boundary markers, especially at high enough resolutions necessary for precise cell ...
Sam C. P. Norris   +2 more
wiley   +1 more source

Proximity to seabird colonies and water availability shape moss distributions in Antarctica

open access: yesEcography, EarlyView.
Understanding species distributions across Antarctica is crucial for biodiversity conservation under climate change, but continental‐scale analyses of key terrestrial species remain scarce. Here, we modelled distributions of 28 moss species across Antarctica using log‐Gaussian Cox process models and environmental covariates including topographic ...
Gabrielle Koerich   +4 more
wiley   +1 more source

Dynamic Interactions and Governance Capabilities of State and Non‐State Actors in Small‐Scale Tuna Fishery Certification in Indonesia

open access: yesEnvironmental Policy and Governance, EarlyView.
ABSTRACT Private sustainability fisheries certification has become increasingly popular over the past years as a new form of governance for fisheries in developing countries. The certification scheme is very promising because it offers benefits through market‐based incentives, including market access, social benefits by empowering fishers, and ...
Puspi Eko Wiranthi   +2 more
wiley   +1 more source

Accredited ocean sanctuaries for transforming captive cetacean care. [PDF]

open access: yesPLoS Biol
Marino L   +7 more
europepmc   +1 more source

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