Results 61 to 70 of about 337,364 (236)

Three‐Dimensional Printing Simulator for Endoscopic Adenoidectomy Training

open access: yesOTO Open
This article presents an innovative approach to adenoidectomy training through the development of a 3‐dimensional (3D) printing model, termed e‐A.L.Ex (endoscopic‐adenoidectomy learning experience).
Ana Luiza De Bortoli De Paula   +4 more
doaj   +1 more source

Investigating the rotational evolution of young, low mass stars using Monte Carlo simulations

open access: yes, 2015
We investigate the rotational evolution of young stars through Monte Carlo simulations. We simulate 280,000 stars, each of which is assigned a mass, a rotational period, and a mass accretion rate.
Bouvier, J., Vasconcelos, M. J.
core   +1 more source

Technological Properties of Biocomposites Produced With Agro‐Industrial Castor Waste Applicable in the Thermal Insulation of Buildings

open access: yesPolymer Composites, EarlyView.
Biocomposites produced with agro‐industrial waste from castor hulls and pinewood bonded with urea‐formaldehyde adhesive, intended for application as thermal insulation in buildings. ABSTRACT The production of composite particleboards with agricultural waste has been the focus of many studies that aim to address environmental problems due to waste ...
Thamirys Andrade Lopes   +7 more
wiley   +1 more source

Doubly-periodic array of bubbles in a Hele-Shaw cell

open access: yes, 2010
Exact solutions are presented for a doubly-periodic array of steadily moving bubbles in a Hele-Shaw cell when surface tension is neglected. It is assumed that the bubbles either are symmetrical with respect to the channel centreline or have fore-and-aft ...
Silva, Antônio M. P.   +1 more
core   +1 more source

Assessing the evolutionary distinctiveness of a highly threatened plant group: The urgency to preserve a unique lineage of evolution in Brazil

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Brazil's diverse flora is under several threats, with many unique lineages facing extinction, particularly in biodiverse regions like the Cerrado and campo rupestre. This study sheds light on the conservation needs of Cambessedesia (Melastomataceae), an endemic genus with 95% of its species endangered, using an approach to rank and prioritise species ...
Najla Bastos Scheidegger   +4 more
wiley   +1 more source

José Vasconcelos y su paso por el Uruguay de los años 20

open access: yesSecuencia, 2015
El texto trata de la visita de José Vasconcelos al Uruguay en una escala del viaje a cuatro países del Cono Sur sudamericano (Argentina, Brasil, Chile y Uruguay), que daría origen a su célebre libro “La Raza Cósmica.
Gerardo Caetano Hargain
doaj   +1 more source

Connecting tradition and technology: The digitization of the ethnobotanical collection at the Rio de Janeiro Botanical Garden

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
The digitization of RBetno (JBRJ) represents a step forward for biodiversity conservation in Brazil. Aligned with the Kunming‐Montreal Global Biodiversity Framework (Target 2, 2020–2030), this project documents the use of plants, including traditional knowledge and vernacular names, with a focus on the Atlantic Forest and Amazon.
Viviane S. Fonseca‐Kruel   +6 more
wiley   +1 more source

Vasconcelos. [PDF]

open access: yesThe Hispanic American Historical Review, 1945
W. J. Hammond   +1 more
openaire   +2 more sources

Human Rights Economic Dividends: Estimating the Economic Effects of Preventing Discrimination

open access: yesSustainable Development, EarlyView.
ABSTRACT Economies embracing principles like nondiscrimination are presumed to reap significant rewards, while violations incur heavy costs. We call these benefits human rights economic dividends—the economic gains that arise when policymaking is guided by human rights principles.
Jose Cuesta
wiley   +1 more source

Anatomic and radiological study of the uncinate process: A paradigm break

open access: yesBrazilian Journal of Otorhinolaryngology, 2022
Beatriz Luiza de Costa Remor   +5 more
doaj   +1 more source

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