Results 61 to 70 of about 195,621 (194)

Preparação de dados para a modelagem de ocorrências da ferrugem asiática da soja. [PDF]

open access: yes, 2011
O objetivo do trabalho foi preparar dados para a modelagem de ocorrências de ferrugem asiática da soja. O intuito dessa modelagem é a descoberta de regras que permitam predizer o risco de aparecimento de focos da doença com base em condições ...
MEGETO, G. A. S., MEIRA, C. A. A.
core  

An Overview of the BFO - Basic Formal Ontology - and Its Applicability for Satellite Systems [PDF]

open access: yes, 2020
This work aims to present an overview of the top-level ontology BFO - Basic Formal Ontology - and its applicability for Satellite Systems. As an upper level ontology, the BFO was designed to be extended, providing the basis for the ...
Brandão, Adolfo Americano   +1 more
core  

Predicting Ti‐49 NMR Chemical Shift With New NMR‐DKH Basis Set

open access: yesJournal of Computational Chemistry, Volume 46, Issue 29, 05 November 2025.
A new NMR‐DKH basis set was proposed for Ti atom and the δ49Ti was studied in a set of 41 + 9 (calibration‐blue/validation‐red) Ti(IV) complexes, resulting in a mean absolute deviation of only 50 ppm with the GIAO‐OLYP/NMR‐DKH/IEF‐PCM(UFF)//BLYP/def2‐SVP/IEF‐PCM(UFF) protocol.
Matheus Gunar Ramalho Gomes   +3 more
wiley   +1 more source

Guia de tutoria de área [PDF]

open access: yes, 2014
O Guia de Tutoria de Área tem como foco central os profissionais que vão atuar como tutores de professores. A publicação apresenta as estratégias que devem nortear o trabalho desse profissional para que ele se prepare para fazer uma boa gestão da sala de
Maria Carolina Nogueira   +1 more
core  

Growth–survival trade‐off in temperate trees is weak and restricted to late‐successional stages

open access: yesJournal of Ecology, Volume 113, Issue 11, Page 3466-3477, November 2025.
Our findings highlight a role of disturbances in filtering life‐history strategies and their potential impact on forest dynamics and global carbon cycling, but also a need to better understand the mediating processes of tree demographic trade‐offs.
Kauane Maiara Bordin   +12 more
wiley   +1 more source

Modelagem Macroeconômica

open access: yesBrazilian Review of Econometrics, 1989
This study is a discussion about certain relevant aspects in macromodelling. Some test statistics are presented in order to validate the quality of simulations as well as the main outcomes of macromodelling as to its uses in structural analysis, forecasting and public policy.
openaire   +2 more sources

Acurácia do diagnóstico nutricional de pomares de mangueiras obtido por três fórmulas DRIS. [PDF]

open access: yes, 2019
O objetivo deste trabalho foi testar a aplicação de medidas de acurácia para determinar a utilidade de diagnósticos nutricionais para comparação de fórmulas DRIS, e avaliar o emprego dessas medidas no processo de modelagem das funções do Sistema ...
SILVA, D. J., WADT, P. G. S.
core  

Validação da versão portuguesa da Escala de Motivação Situacional (SIMS) em contextos académicos [PDF]

open access: yes, 2017
The Situational Motivation Scale (SIMS), seeks to evaluate the motivation experienced when carrying out a specific task. The purpose of this research was to validate a Portuguese-language version of the scale, using a sample of 409 students, by ...
Gamboa, Vitor   +2 more
core   +3 more sources

Mapping Resilient Landscapes to Climate Change in a Megadiverse Country

open access: yesGlobal Change Biology, Volume 31, Issue 10, October 2025.
Our mapping of terrestrial climate‐resilient sites for biodiversity across Brazil identifies sites with greater chances of providing suitable conditions for species to persist under regional climate change. Landscape resilience information has the potential to be used to effectively guide decision‐making and public policy on strategies for conservation,
Milena Fermina Rosenfield   +43 more
wiley   +1 more source

Evaluation of the Use of Fly Ash as a Low Cost Technology for Phosphorus Removal in Wastewater Treatment

open access: yesRevista Ambiente & Água, 2018
“Pozzolan” is a slag from the burning of coal in power plants which has the potential to assist as a low-cost adsorbent for wastewater treatment.
Milena Emy Matsubara   +1 more
doaj   +1 more source

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