Results 51 to 60 of about 4,903 (217)

Lantana delicata (Verbenaceae), a New Species From Brazil, and Additional Updates Within the Genus

Feddes Repertorium, Volume 137, Issue 3, September 2026.
ABSTRACT In this study, we present some novelties in Lantana, a taxonomically complex genus of Verbenaceae. These include (1) the description of L. delicata, a new species from Brazil; (2) the lectotypification of the name L. magnibracteata; and (3) the recognition of L. fucata f. albiflora, previously regarded as a synonym of L.
Pedro Henrique Cardoso, Juliana Schaefer, Fátima Regina Gonçalves Salimena, Leonardo Jales Leitão, Marcelo Freire Moro, Tânia Regina dos Santos Silva, Nataly O'Leary   +6 more
wiley   +1 more source

Fossils as cultural heritage: Scientific, commercial and legislative issues

Geology Today, Volume 42, Issue 5, Page 263-272, September/October 2026.
Fossils are among the principal sources for understanding the history of life through ‘Deep Time’ and can inform projections of biotic responses to environmental change. Despite a widespread recognition of the scientific, historical and communication significance of fossils in our culture, their role as part of our cultural heritage is still far from ...
Federico Fanti, Rosa Maria Di Maggio, Laurance Donnelly, Robert Fitzpatrick, Fábio Augusto da Silva Salvador, Duncan Pirrie   +5 more
wiley   +1 more source

Flora e aspectos auto-ecológicos de um encrave de cerrado na chapada do Araripe, Nordeste do Brasil Flora and autecology's aspects of a disjunction cerrado at Araripe plateau, Northeastern Brazil

Acta Botânica Brasílica, 2004
Este trabalho visa conhecer a composição e riqueza florística, os padrões fenológicos reprodutivos, as síndromes de dispersão e as formas de vida das espécies de uma disjunção de cerrado em clima semi-árido, na chapada do Araripe, Estado do Ceará.
Itayguara Ribeiro da Costa, Francisca Soares de Araújo, Luiz Wilson Lima-Verde   +2 more
doaj   +1 more source

A roadmap to key traits of invasive Drosophilidae

Biological Reviews, Volume 101, Issue 4, Page 1805-1829, August 2026.
ABSTRACT Biological invasions have intensified in recent decades, mostly driven by international trade and travel, raising significant concerns, particularly regarding insect pests. Once non‐native species establish, they can disrupt natural ecosystem stability, undermine agroecosystem sustainability and cause substantial economic losses.
Gwenaëlle Deconninck, Bréa Raynaud‐Berton, Méghan Boulembert, Olivier Chabrerie, Aude Couty, Franck Dedeine, Patrice Eslin, Vincent Foray, Romain Georges, Patricia Gibert, Laurence Mouton, Sylvain Pincebourde, David Renault, Christelle Suppo, Hervé Colinet   +14 more
wiley   +1 more source

Aumento da oferta de matéria-prima de base florestal sustentável, para o desenvolvimento sócio-econômico da região do Araripe-PE.

, 2019
Caracterização da região do Araripe-PE; Aptidão florestal da região do Araripe-PE; Zoneamento das potencialidades florestais da região do Araripe - Pernambuco; Manejo florestal sustentável; Reflorestamento energético; Recuperação de áreas ...
DRUMOND, M. A., BARCELOS, N., TAVARES, J. A., SA, I. B., PAREYN, F. G. C., OLIVEIRA, V. R. de, MESQUITA FILHO, A. L. de   +6 more
core   +1 more source

A Word Sense Disambiguation Method Applied to Natural Language Processing for the Portuguese Language

IEEE Open Journal of the Computer Society
Natural language processing (NLP) and artificial intelligence (AI) have advanced significantly in recent years, enabling the development of various tasks, such as machine translation, text summarization, sentiment analysis, and speech analysis.
Clovis Holanda do Nascimento, Vinicius Cardoso Garcia, Ricardo de Andrade Araujo   +2 more
doaj   +1 more source

MOBILIDADE LOGÍSTICA TUPIGUARANI E CAPTAÇÃO DE RECURSOS NA PORÇÃO PERNAMBUCANA DA CHAPADA DO ARARIPE, BRASIL

Clio Arqueológica, 2017
Procuramos em nosso trabalho definir os recursos disponíveis na porção pernambucana da Chapada do Araripe, e compreender como sua potencial exploração pode ter atuado sobre as estratégias de mobilidade dos ceramistas Tupiguarani que ocuparam a área que ...
Alencar de Miranda Amaral, Cláudia Alves de Oliveira, Rosemary Aparecida Cardoso   +2 more
doaj   +1 more source

Unearthing Mesozoic beetles through micro‐computed tomography: A new family of Archostemata and the first representatives of Ommatidae and †Notocupes from the Crato Formation

Systematic Entomology, Volume 51, Issue 3, July‐September 2026.
First formally described Archostemata beetles from the Lower Cretaceous Crato Formation are reported, representing the earliest records of the suborder from western Gondwana. Micro‐computed tomography enabled three‐dimensional reconstruction of partially exposed fossils, revealing previously hidden dorsal and ventral morphological characters relevant ...
Gabriel Biffi, Anderson Lepeco, Rolf G. Beutel   +2 more
wiley   +1 more source

Occurrence and biogeographic aspects of Melipona quinquefasciata in NE Brazil (Hymenoptera, Apidae)

Brazilian Journal of Biology, 2002
The stingless bee Melipona quinquefasciata is not included among the nine bee species of Melipona described in literature of NE Brazil. However, reports of some farmers raised suspicion on the occurrence of M. quinquefasciata in the state of Ceará, in NE
LIMA-VERDE L. W., FREITAS B. M.
doaj  

Percepções e vivências de cuidadores familiares de idosos acamados [PDF]

Revista Brasileira em Promoção da Saúde, 2015
Objetivo: Conhecer as percepções e vivências de cuidadores familiares de idosos acamados. Métodos: Estudo descritivo, exploratório, com abordagem qualitativa, realizado em janeiro de 2015 com quatro cuidadores em uma Unidade de Saúde da Família no ...
Ticiano Magalhães Dantas , Lindaiane Bezerra Rodrigues , Wine Suélhi dos Santos , Josefa Cristina Dias , Nathalia Matos de Santana , Ivana Cristina Vieira de Lima   +5 more
doaj   +1 more source