Results 41 to 50 of about 15,158 (206)

Computed tomography reveals multiple origins of extreme caudal vertebral pneumaticity in sauropod dinosaurs

Journal of Anatomy, EarlyView.
Here, we present novel CT scan data of caudal vertebrae of six Middle–Late Jurassic sauropods, representing several eusauropod lineages. We synthesise these new data with a comprehensive critical appraisal of purported external and internal evidence for caudal vertebral PSP in Sauropodomorpha.
Samantha L. Beeston, Daniela Schwarz, Paul Upchurch, Stephen F. Poropat, Patrick Asbach, Philip D. Mannion   +5 more
wiley   +1 more source

Palaces for a New Spain Nobility: Between Creole Identity and Academicism

Sociology Lens, Volume 38, Issue 1, Page 75-86, March 2025.
ABSTRACT Mexico City and Havana had a significant number of noble palaces during the eighteenth century. Until now, the dearth of historical documentation on their construction has hampered any approximation, requiring other methodologies. Here, it is intended to establish how a new visual code was defined, consistent both with their local style and ...
Pedro Luengo
wiley   +1 more source

Descobrindo o(s) passado(s) da cidade: itinerário de uma pesquisa histórica sobre a urbanização de Canoas, RS (1929-1959) [PDF]

, 2011
This text is organized with the intention of presenting a summary of the main reflections and conclusions which involved conducting a historical research on the urban city of Canoas/RS, between the years 1929 and 1959.
Viegas, Danielle Heberle
core   +2 more sources

IMPACT OF THE COVID-19 PANDEMIC ON TUBERCULOSIS HOSPITALIZATIONS IN A UNIVERSITY HOSPITAL IN SOUTHERN BRAZIL: EPIDEMIOLOGICAL AND CLINICAL ANALYSIS BETWEEN 2018 AND 2022

Brazilian Journal of Infectious Diseases
Introduction/Objectives: Tuberculosis (TB) remains a major public health challenge in Brazil, with the state of Rio Grande do Sul showing high incidence, especially among people living with HIV (PLHIV).
Julio Cezar Gonçalves Cordeiro dos Santos, Marina de Carvalho Heineck, Marina Kunz Schneider   +2 more
doaj   +1 more source

Evaluation of Uliginosin B as a Modulator of the Ras Pathway: In Vivo Evidence From Caenorhabditis elegans and In Silico Insights

Chemistry &Biodiversity, Volume 23, Issue 8, August 2026.
This study performs in vivo and in silico assays with uliginosin B, targeting its activity in the Ras signaling pathway, demonstrating a possible allosteric interaction with the HRAS (human) and LET‐60 (nematode) proteins, and a decrease in the overexpression of the let‐60 gene in the nematode C. elegans.
Maria Eduarda O. De Souza, Flávia Suelen De O. Pereira, Daniela Teixeira Rodrigues, Helder Dias Costa, Tarsila Dantas Da Rosa, Camila Machado Pires da Silva, Gilsane von Poser, Stela M. K. Rates, Favero R. Paula, Daiana Silva Ávila   +9 more
wiley   +1 more source

Ptiloneura canoae Gonzalez, Carrejo & Panche.

, 2020
Published as part of Obando, Ranulfo González, Gironza, Nancy Carrejo, Panche, Jeferson & Aldrete, Alfonso Neri García, 2020, An appraisal of the genus Ptiloneura Enderlein (Insecta: Psocodea: Psocomorpha Ptiloneuridae), new species from Colombia and Peru, and a key to the males, pp. 401-449 in Zootaxa 4801 (3) on page 420, DOI: 10.11646/zootaxa.4801.3.
Obando, Ranulfo González, Gironza, Nancy Carrejo, Panche, Jeferson, Aldrete, Alfonso Neri García   +3 more
openaire   +2 more sources

Cybianthus anthuriophyllus (Primulaceae), a new record for the flora of Colombia: distribution modeling and conservation assessment

Nordic Journal of Botany, Volume 2026, Issue 8, August 2026.
Cybianthus anthuriophyllus (Primulaceae) was previously known from eastern Ecuador and northern Peru. Here we document the first confirmed occurrences of this species in Colombia and develop a distribution model based on collections from the Andean–Amazonian foothills of Caquetá, Cauca, and Putumayo departments, in order to clarify its conservation ...
David Hoyos, Juan Sebastián Moreno, Jorge Luis Contreras, Edwin Trujillo‐ Trujillo, David Sanín   +4 more
wiley   +1 more source

Canoas en Tierrabomba: transformaciones socioculturales en la isla

Palobra, 2016
Este artículo presenta el panorama actual en la isla de Tierra Bomba en Cartagena de Indias tras el proceso de cambio en la construcción de canoas: de la elaboración con madera a la fibra de vidrio y, la importancia social y cultural que esto conlleva ...
Margary Martínez Molina, Luis Ángel Puello Orozco   +1 more
doaj  

Percepções e ações dos enfermeiros em relação ao racismo institucional na saúde pública

Revista de Enfermagem da Universidade Federal de Santa Maria, 2019
To know the perceptions and actions of nurses in relation to institutional racism in public health. Method: qualitative, descriptive and exploratory research, with a sample of nine nurses from a city on the north coast of Rio Grande do Sul.
Luiz Gustavo Fernandes da Rosa, Renata Gomes Christóvão, Mirela Furlin, Jeanice Baecker Lasta   +3 more
doaj   +1 more source

Cultura caballista

American Ethnologist, Volume 53, Issue 3, Page 296-309, August 2026.
Abstract The world of Colombian gaited horses, or cultura caballista (horse‐riding culture), is often linked with uribismo, the right‐wing identity associated with former president Álvaro Uribe Vélez. Ethnographic fieldwork in conflict‐torn Antioquia reveals how horse‐human practices of training, breeding, and competition cultivate orientations toward ...
Gwen Burnyeat
wiley   +1 more source