Results 61 to 70 of about 16,787 (204)

APURAÇÃO DOS CUSTOS VARIÁVEIS NOS RESULTADOS OPERACIONAIS: UMA INVESTIGAÇÃO NO SETOR DE TRANSPORTE TURÍSTICO E FRETAMENTO EM PERNAMBUCO

ABCustos, 2011
O objetivo desta pesquisa foi investigar a mensuração dos custos operacionais variáveis adotados pelas empresas do segmento de transporte turístico e fretamento, confrontando-os com os modelos da ANTT (órgão fiscalizador desse segmento) e os modelos ...
Gilberto Crispim Silva, Jorge Expedito de Gusmão Lopes, José Francisco Ribeiro Filho   +2 more
doaj   +1 more source

Rehabilitation of abandoned villages through tourism: a solution for sustainable heritage development? [PDF]

, 2013
Villages which have been abandoned during recent decades as a result of migration from rural areas constitute a serious problem which is all too common in many European countries.
Barata, Leonor Themudo, Filipe, Marisa, Mascarenhas, José Manuel de   +2 more
core  

Os cavaleiros de Santarém na segunda metade do século XIII [PDF]

, 2012
Comunicação apresentada no Seminário Internacional «Categorias Sociais e Mobilidade Urbana na Península Ibérica no Final da Idade Média», Palácio do Vimioso, Évora, 18 e 19 Março de 2010.Neste texto trato essencialmente do problema da distinção entre os ...
Viana, Mário
core   +1 more source

O Fragmento ANTT cx. 13, mç. 10, n.º 30 (T2) e a tradução da General Estoria em Portugal

Anuario de Estudios Medievales, 2023
[pt] A tradução portuguesa da General Estoria de Afonso X, história universal profundamente devedora do texto bíblico, sobrevive apenas em breves fragmentos: um da segunda parte, e dois conjuntos de fragmentos da primeira, os mais recentes dos quais descobertos em 2012 (T2).
openaire   +2 more sources

Unveiling the Dynamics of SARS‐CoV‐2 Gamma and Delta Waves in Paraná, Brazil – Delta Displacing a Persistent Gamma Through Alternative Routes of Dispersal

Journal of Medical Virology, Volume 97, Issue 4, April 2025.
ABSTRACT The Gamma and Delta variants of concern (VOCs) of SARS‐CoV‐2 drove the second and third wave in Brazil and significantly intensified the number of cases and deaths. In this study, we investigate the timeline and origins of the Gamma and Delta variants using a spatiotemporal analysis based on 1508 genomes collected between March and September ...
Emanuele Gustani‐Buss, Carlos Eduardo Buss, Carlos Alberto Oliveira de Biagi, Isabela Medeiros de Oliveira, Kamila Chagas Peronni, Glauco Akelinghton Freire Vitiello, Bárbara Luisa Fermino, Fernanda Ivanski, Bárbara Mendes Paz Chao, Felipe Francisco Bondan Tuon, Franciele Ani Caovilla Follador, Leia Carolina Lucio, Lirane Elize Defante Ferreto, Marcos Pillegi, Jeane Eliete Laguila Visentainer, Marcia Edilaine Lopes Consolaro, Maria Leandra Terêncio, Dennis Armando Bertolini, Alex Sandro Jorge, Jaime Luis Lopes Rocha, Bruno Zagonel Piovesan, Irina Nastassja Riediger, Diogo Muller Lacerda, Angélica Regina Cappellari, Marco Antonio Largura, Álvaro Largura, Patrik André Barcaro, Vitoria Caroline Tomacheski Schultz Bertol, Marcos Aurélio Pelegrina, Glauco Nonose Negrão, Carla Luiza da Silva, Daniela Frizon Alfieri, Tony Vinicius Moreira Sampaio, Andrea Name Colado Simao, Emerson Carraro, Wilson Araújo Silva Jr., Phillippe Lemey, David Livingstone Alves Figueiredo   +37 more
wiley   +1 more source

SB‐YOLO‐V8: A Multilayered Deep Learning Approach for Real‐Time Human Detection

Engineering Reports, Volume 7, Issue 2, February 2025.
This study proposes SB‐YOLO‐V8, an enhanced YOLO‐based CNN model optimized with SMOTE and Binary ALO, for efficient real‐time human detection in agricultural settings. SB‐YOLO‐V8 obtains better performance in precision, speed, and efficiency. This significantly outperforms previous YOLO versions, making it well‐suited for challenging visual scenarios ...
Prince Alvin Kwabena Ansah, Justice Kwame Appati, Ebenezer Owusu, Edward Kwadwo Boahen, Prince Boakye‐Sekyerehene, Abdullai Dwumfour   +5 more
wiley   +1 more source

Epigrass: a tool to study disease spread in complex networks. [PDF]

, 2007
The construction of complex statial simulation models such as those used in network epidemiology, is a daunting task due to the large amount of data involved in their parameterization. Such data, which frequently resides on large geo-referenced databases,
Claudia Codeco, Flá, Oswaldo Cruz
core   +1 more source

Muslim slaves and freedmen in medieval Portugal [PDF]

, 2007
The study of slavery in medieval Portugal has focused almost exclusively on the status and fate of the sub-Saharan Africans who started to arrive in the kingdom from 1441onwards. The work of A. C. de C.
Soyer, Francois
core   +3 more sources

The performance and complications of long peripheral venous catheters: A retrospective single‐centre study

Acta Anaesthesiologica Scandinavica, Volume 68, Issue 10, Page 1463-1470, November 2024.
Abstract Background Intravenous therapies are essential for hospitalised patients. The rapid dissemination of portable ultrasound machines has eased ultrasound‐guided intravenous access and facilitated increased use of long peripheral venous catheters (LPCs). This study aimed to evaluate the clinical performance and complications of LPCs.
Julie Krath, Jesper Fredskilde, Simone Krogh Christensen, Cecilie Dahl Baltsen, Kamilla Valentin, Ryan Offersen, Peter Juhl‐Olsen   +6 more
wiley   +1 more source

Low‐dimension confinement effect in COF‐based hetero‐photocatalyst for energy‐conversion application

SmartMat, Volume 5, Issue 3, June 2024.
Covalent organic framework (COF) materials have aroused tremendous interest in photocatalytic applications due to their tunable pore structure and photoelectric properties. In this review, the confinement modification strategy of COF materials is systematically summarized, which provides theoretical guidance for COF‐based confined hetero‐photocatalyst ...
Yafei Yang, Dong He, Xiaobo Feng, Xiangheng Xiao   +3 more
wiley   +1 more source