Results 61 to 70 of about 2,514,640 (231)

As Epistemologias do Sul num mundo fora do mapa

, 2016
A atual criseglobal e a hegemonia continuada dos padroes economicos, sociais, culturais e politicos que conduziram o mundo a este momento historico tem sustentado um discurso de ausencia de alternativas, frequentemente envolto num pessimismo conformado ...
B. S. Santos, Sara Araújo, Maíra Baumgarten   +2 more
semanticscholar   +1 more source

Mapping Subsets of Scholarly Information

, 2003
We illustrate the use of machine learning techniques to analyze, structure, maintain, and evolve a large online corpus of academic literature. An emerging field of research can be identified as part of an existing corpus, permitting the implementation of
Ginsparg, Paul, Houle, Paul, Joachims, Thorsten, Sul, Jae-Hoon   +3 more
core   +4 more sources

Co-exposure of the organic nanomaterial fullerene C60 with benzo[a]pyrene in Danio rerio (zebrafish) hepatocytes: Evidence of toxicological interactions [PDF]

, 2013
Compounds from the nanotechnology industry, such as carbon-based nanomaterials, are strong candidates to contaminate aquatic environments because their production and disposal have exponentially grown in a few years.
Costa, Patrícia G., de la Torre, Fernando Roman, Fillmann, Gilberto, França, Thiago A., Lonné, María Noelia, Lugokenski, Thiago H., Maximilla, Naiana R., Monserrat, José María, Ribas Ferreira, Josencler L., Soares, Félix A.   +9 more
core   +1 more source

SUL GLOBAL VERSUS SUL GEOPOLÍTICO

AUSTRAL: Brazilian Journal of Strategy & International Relations
Este artigo tem por objetivo analisar as limitações e possibilidades analíticas ofertadas pelos conceitos de Sul Global e de Sul Geopolítico, para uma compreensão mais apurada das dinâmicas geopolíticas das relações internacionais nas primeiras décadas do século XXI.
Hugo Bras Martins da Costa, Rubens de Siqueira Duarte   +1 more
openaire   +1 more source

New Panel Unit Root Tests under Cross Section Dependence for Practitioners [PDF]

This paper studies the principle of common recursive mean adjustment and proposes a new detrending method in dynamic panel models. By utilizing recursive mean adjustment, this paper provides three unit root tests: a recursive mean adjusted (RMA) unit ...
Donggyu Sul
core  

Using Remote Sensing and Random Forest to Assess the Conservation Status of Critical Cerrado Habitats in Mato Grosso do Sul, Brazil

, 2016
Brazil’s Cerrado is a highly diverse ecosystem and it provides critical habitat for many species. Cerrado habitats have suffered significant degradation and decline over the past decades due to expansion of cash crops and livestock farming across South ...
J. Reynolds, K. Wesson, A. Desbiez, J. Ochoa‐Quintero, P. Leimgruber   +4 more
semanticscholar   +1 more source

Bias in Dynamic Panel Estimation with Fixed Effects, Incidental Trends and Cross Section Dependence [PDF]

Explicit asymptotic bias formulae are given for dynamic panel regression estimators as the cross section sample size N approaching infinity. The results extend earlier work by Nickell (1981) and later authors in several directions that are relevant for ...
Donggyu Sul, Peter C.B. Phillips
core  

Use of geographical and socio-economical information to support the risk assessment of foot and mouth disease in the frontier between Brazil and Paraguay [PDF]

, 2009
ln 2001, Brazil was able to eliminate the outbreaks of Foot and Mouth Disease (FMD) in bovine herds. After that, meat exports had an increase of 200%. However, in September 2005 occurred a FMD outbreak in the State of Mato Grosso do Sul (MS) and Parana ...
Amaral, Thais Basso, Gond, Valéry, Hatvany, M., Pires, Pedro Paulo   +3 more
core  

Preliminary dragonfly (Odonata) species list from the Pampa biome in Rio Grande do Sul, Brazil, with ecological notes for 19 new records for the State

, 2017
An inventory of Odonata was carried out in the southern half of the state of Rio Grande do Sul, Brazil, in the Pampa biome.
Samuel Renner, E. Périco, Gerson Junior Ely, G. Sahlén   +3 more
semanticscholar   +1 more source

The novel compound Sul-121 inhibits airway inflammation and hyperresponsiveness in experimental models of chronic obstructive pulmonary disease

Scientific Reports, 2016
COPD is characterized by persistent airflow limitation, neutrophilia and oxidative stress from endogenous and exogenous insults. Current COPD therapy involving anticholinergics, β2-adrenoceptor agonists and/or corticosteroids, do not specifically target ...
B. Han, W. Poppinga, Haoxiao Zuo, Annet B. Zuidhof, I. Bos, M. Smit, P. Vogelaar, G. Krenning, Robert H Henning, H. Maarsingh, A. Halayko, Bernard van Vliet, S. Stienstra, A. V. D. Graaf, H. Meurs, Martina Schmidt   +15 more
semanticscholar   +1 more source