Results 181 to 190 of about 296,631 (297)

[Digital Technologies in the Community: Key to the Professional Learning of the Future]. [PDF]

open access: yesAten Primaria
Hernández Navarro EV   +4 more
europepmc   +1 more source

Fabrication‐Aware Mechanical Design of SLA‐Printed Polymeric Microneedles: Integrating Geometry, Dimensional Fidelity, and Structural Instability

open access: yesJournal of Applied Polymer Science, EarlyView.
SLA‐printed microneedles exhibit fabrication‐induced dimensional deviations that strongly influence their mechanical response. Comparison of nominal CAD, global as‐printed, and local critical‐section models shows that local tip‐region geometry provides the closest agreement with experimental instability loads, highlighting the importance of fabrication‐
Rafael C. Otoni   +4 more
wiley   +1 more source

Simultaneous Recycling of PA6/Carbon Fiber Composite Residues and Ionomer Residues for the Production of PA6‐Based Composites: Effect of Processing Route on Properties

open access: yesJournal of Applied Polymer Science, EarlyView.
The simultaneous recycling of polyamide 6/carbon fiber and ionomer residues produces PA6‐based composites with tailored stiffness, strength, and toughness. Carbon fibers enhance mechanical performance and heat resistance, while ionomers improve ductility and impact strength.
Milena R. Silva, Adriana M. C. Souza
wiley   +1 more source

refloraR: An R package for efficiently retrieving and analyzing plant specimen data from the Herbário Virtual Reflora

open access: yesApplications in Plant Sciences, EarlyView.
Abstract Premise Advances in the digitization of herbarium collections are enabling open access to specimen data for research and conservation. In Brazil, the Herbário Virtual Reflora (HVR) hosts over 4.8 million high‐resolution images of botanical specimens and their associated data from 86 national and international herbaria.
Carlos Calderón del Cid   +5 more
wiley   +1 more source

Much more than their fangs: Macroscopic anatomy of the brain of Bothrops moojeni Hoge 1966 (Squamata, Serpentes, Viperidae)

open access: yesThe Anatomical Record, EarlyView.
Abstract Neuroanatomical research has progressed considerably in several vertebrate lineages, yet studies of reptilian brain morphology remain markedly underdeveloped. Here we provide the first description of macroscopic brain anatomy and its ontogeny in the viperid Bothrops moojeni, based on a sample of seven individuals.
Paula Araújo   +2 more
wiley   +1 more source

Revista vol. 1 nº 2 - completo

open access: yesEaD & Tecnologias Digitais na Educação, 2014
Revista EaD & Tecnologias Digitais na Educação
doaj  

Hepatic morphology and serum biochemical profile according to dry and rainy seasons in Pygocentrus nattereri (Characiformes: Serrasalmidae)

open access: yesThe Anatomical Record, EarlyView.
Abstract This study investigated the physiological and morphological adaptations of the liver of the carnivorous fish Pygocentrus nattereri (piranha) in response to seasonal variations (dry and rainy seasons) in the Brazilian Pantanal. The objective was to describe how the liver, a central organ in metabolic regulation, responds to environmental ...
Maria Eduarda Corona Garcia   +9 more
wiley   +1 more source

Home - About - Disclaimer - Privacy