Results 31 to 40 of about 5,970 (188)

Dos vagões ao asfalto

open access: yesRevista Campo-Território, 2021
We star from the analysis of Anápolis’ Commercial and Industrial Association (ACIA), in the state of Goiás, Brazil, through which, in documental and thorough research, we found issues that help comprehending the formation and use of Anápolis’ territory in its infrastructural and symbolic order.
Cézar Freitas Barros   +1 more
openaire   +1 more source

"Comparación de Mezclas Asfálticas Drenantes fabricadas con asfalto modificado y sin modificar"

open access: yesCiencia e Ingeniería Neogranadina, 1998
Este trabajo establece como objetivo analizar el comportamiento a nivel de laboratorio de las mezclas drenantes fabricadas con y sin asfalto modificado para determinar las ventajs y desventajas de dichas mezclas, a su vez caracterizar los materiales ...
Germán Juyar Mora, Gabriel Pérez Cely
doaj   +1 more source

Modificación del asfalto con orujo de uva roja como material antioxidante

open access: yesInfraestructura Vial, 2021
El presente estudio evaluó las propiedades antioxidantes del orujo de uva y si este aportaba algún beneficio al adicionarlo al asfalto. Se modificó asfalto con orujo de uva roja en porcentajes de 1%, 2% y 3% como agente antioxidante.
Gabriel Antonio Rojas Rojas   +3 more
doaj   +1 more source

Mesozoic Coleopteran Faunas from Argentina: Geological Context, Diversity, Taphonomic Observations, and Comparison with Other Fossil Insect Records

open access: yesPsyche: A Journal of Entomology, Volume 2012, Issue 1, 2012., 2012
The order Coleoptera is the most diversified group of the Class Insecta and is the largest group of the Animal Kingdom. This contribution reviews the Mesozoic insects and especially the coleopteran records from Argentina, based on bibliographical and unpublished materials (86 described species, 526 collected specimens). The material came from different
María Belén Lara   +3 more
wiley   +1 more source

Efectos irritantes en piel, mucosas respiratorias y oculares en trabajadores expuestos a humos de asfalto de una empresa de infraestructura vial – Cundinamarca, Colombia

open access: yesRevista Salud Bosque, 2016
Objetivo: identiicar los posibles factores de riesgo del individuo y ocupacionales asociados a la presencia de efectos irritantes en piel y mucosas de trabajadores expuestos a asfalto en una empresa de infraestructura vial en el 2012.
Jennifer Cuesta Martínez   +2 more
doaj   +1 more source

Descolonizando la historia oral: una conversación

open access: yes, 2021
History, Volume 106, Issue 370, Page E1-E17, March 2021.
wiley   +1 more source

Slab Gap‐Related Intraplate Magmatism as a Proxy of Maximum Flat Slab Extent in Patagonia

open access: yesGeochemistry, Geophysics, Geosystems, Volume 27, Issue 3, March 2026.
Abstract Establishing the frontal extent of ancient flat subduction events from the geologic record can be challenging. This difficulty arises because magmatic activity in the arc typically ceases during complete slab flattening, and other meaningful proxies are usually absent. To address this issue, we examine early Paleocene intraplate magmatic units
C. R. Navarrete   +3 more
wiley   +1 more source

Estudo do comportamento térmico de tanques de armazenamento de asfalto [PDF]

open access: yes, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Mecânica, Florianópolis, 2008.O estudo do comportamento térmico de fluidos com viscosidade variável em função da temperatura ...
Costa, Camilo Augusto Santos
core  

Comportamento reológico de ligantes asfálticos modificados com asfaltos-borracha de quarta geração (pellets)

open access: yesTransportes, 2023
Entre materiais empregados como modificadores de ligantes asfálticos, a borracha granulada de pneu inservível tem apresentado bons resultados em termos de melhoria da resistência à deformação permanente, às trincas por fadiga e ao envelhecimento.
Ivana Gomes Maia   +3 more
doaj   +1 more source

MY NEIGHBOR THE GRINGO: Commercialized Intimacies and Newcomer Hospitality in a Rio de Janeiro Favela

open access: yesCultural Anthropology, Volume 40, Issue 4, Page 726-752, November 2025.
ABSTRACT During the past two decades, foreigners have acquired housing stock in many of Rio de Janeiro's oldest and most iconic favelas, or self‐built neighborhoods, and invested in capital improvements, with an eye toward turning private residences into lodging accommodations.
ALESSANDRO M. ANGELINI, GARETH A. JONES
wiley   +1 more source

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