Results 131 to 140 of about 209,403 (146)

Manifestações republicanas na província de Goiás

open access: yesRevista de História, 1976
(1º parágrafo do artigo) Os grupos que dominaram a política, no transcorrer do Segundo Reinado, compunham-se de uma elite agrária remanescente de portogueses, que, em consequência da fusão de raça e adaptação ao meio ambiente, perdera suas qualidades ...
Maria Augusta Santana
doaj  

Primeiros estudos citotaxonômicos e distribuição geográfica de Rhynchosia naineckensis Fortunato (Leguminosae) para o estado de Goiás

open access: yesRodriguésia
RESUMO O objetivo deste trabalho foi determinar o número cromossômico e citar nova ocorrência na distribuição geográfica de Rhynchosia naineckensis Fortunato para o estado de Goiás.
Elaine Biondo   +3 more
doaj   +1 more source

Revision of Manettia (Rubiaceae) in Paraguay

open access: yesNordic Journal of Botany, Volume 2026, Issue 2, February 2026.
Manettia Mutis is a Neotropical genus comprising over 100 species, many of which are only known from their original descriptions or, at most, from revisions dating back over 100 years. Recent review studies have remained unpublished for several years. Conventional taxonomic methods are followed.
Silvana Yasmin Gauto   +2 more
wiley   +1 more source

High β‐diversity in fig wasp communities driven by species turnover in widely distributed Neotropical fig trees

open access: yesOikos, Volume 2026, Issue 2, February 2026.
Wasp communities associated with fig trees, Ficus spp., are a model system to investigate how local and regional processes shape biodiversity across large geographical ranges. We investigated the β‐diversity of fig wasp assemblages associated with three widely distributed Neotropical fig species – F. citrifolia, F. obtusifolia and F. pertusa – using 27
Elmecelli Moraes de Castro Souza   +6 more
wiley   +1 more source

Regional and demographic determinants of poverty in Brazil [PDF]

open access: yes
The paper identifies the role of regional and demographic determinants of poverty in Brazil. We first estimate the probability of a household being classified as poor or indigent. We then apply decomposition techniques to identify the role of demographic
Andre Souza   +2 more
core  

Theoretical Study of Electrostatic Embedding and Properties of a Novel Quinolinone‐Chalcone Crystal and a Comparative Analysis with Dihydroquinolinone Analogs

open access: yesChemistryOpen, Volume 15, Issue 2, February 2026.
This graphical abstract highlights the molecular framework, electronic features, and nonlinear optical response of the quinolinone–chalcone crystal QCCP. The left panel displays the full molecular structure and the electrostatic environment introduced by iterative charge embedding, illustrating the crystal‐packing–induced dipole enhancement observed in
Clodoaldo Valverde   +9 more
wiley   +1 more source

Refining Scale Measurement: Reassessing Oral Impacts on Daily Performances Properties With Item Response Theory

open access: yesCommunity Dentistry and Oral Epidemiology, Volume 54, Issue 1, Page 126-132, February 2026.
ABSTRACT Objectives Many oral health‐related quality of life instruments have been developed but few have undergone a comprehensive psychometric assessment. One commonly used measure is the Oral Impact on Daily Performance (OIDP). This study revised the configural and metric properties as well as the performance of items based on Item Response Theory ...
Roger Keller Celeste   +3 more
wiley   +1 more source

Long‐Term Outcomes of Single‐Implant Mandibular Overdentures: A 8–10 Year Prospective Study Across Two Cohorts

open access: yesClinical Oral Implants Research, Volume 37, Issue 2, Page 201-209, February 2026.
ABSTRACT Objectives This study aimed to evaluate the long‐term outcomes of two prospective cohorts of edentulous individuals treated with single implant mandibular overdentures (SIMO) opposed by a conventional maxillary complete denture. Material and Methods A total of 74 participants, treated between 2013 and 2016 at the School of Dentistry of the ...
Xotchil Lourdes Tellez Flores   +5 more
wiley   +1 more source

Neglected Mycoses in Brazil: A Population‐Based Study of Mortality and In‐Hospital Mortality Over 25 Years

open access: yesMycoses, Volume 69, Issue 2, February 2026.
ABSTRACT Objective To describe the epidemiology, associated factors, spatial distribution, and temporal trends of mortality and in‐hospital mortality related to systemic mycoses in Brazil, 2000–2024. Methods This is a nationwide ecological study combining temporal and spatial analyses using death certificates (DC; underlying and/or associated causes ...
Anderson Fuentes Ferreira   +8 more
wiley   +1 more source

Resenha de: Goiás, 1722-1822

open access: yesRevista de História, 1972
PALACIN (Luíz) . — Goiás, 1722-1822: estrutura e conjuntura numa capitania de minas. Edição do Departamento Estadual de Cultura de Goiás. Instituto Goiano do Livro. 1972. 182 pp.
Hliton Federici
doaj  

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