Results 71 to 80 of about 904,114 (195)

A Influência da Inteligência Artificial no Processo de Ensino e Aprendizagem

Sisyphus
Este estudo investigou de que forma a IA influencia as práticas pedagógicas, a aprendizagem autónoma, o desenvolvimento do pensamento crítico e criativo, bem como os desafios e implicações éticas associados à sua utilização.
Manuel Teixeira, Eugénio José Manuel
doaj   +1 more source

Genetic, phenotypic, and ecological differentiation indicate a new cryptic and threatened species in the orchid genus Epidendrum from Alcatrazes Island, southeastern Brazil

Journal of Systematics and Evolution, EarlyView.
Epidendrum insularis occurs on the remote Alcatrazes Island in the southeastern Brazilian coast. The description of this new cryptic species was only possible by the joint use of molecular markers, reproductive experiments, flower morphometry, functional traits, and community analysis.
Beatriz L. Arida, Giovana N. Trotta, Beatriz C. De Marco, Iris D. P. Ribeiro, Raphael da Silva, Thales M. de Lima, Welington L. Sachetti Junior, Vitor de A. Kamimura, Gabriel P. Sabino, Bárbara S. S. Leal, Lívia Garcia, Edlley M. Pessoa, Fabio Pinheiro   +12 more
wiley   +1 more source

More Science Than Art: The First Botanical Garden in Portugal (c. 1650)

Renaissance Studies, EarlyView.
ABSTRACT Gabriel Grisley, a German physician, came to Portugal and founded a garden near the Xabregas River in Lisbon, during the 1610s under the Spanish kings' rule. In view of the utility a botanic garden represented for the kingdom, he was able to obtain a royal privilege from King João IV during the Restauration War against the Spanish (1640–1668).
Ana Duarte Rodrigues
wiley   +1 more source

Síntese de éster de cadeia longa via catálise básica heterogênea (Synthesis of long chain ester by heterogeneous base catalysis)

Eclética Química, 2018
A long chain ester was prepared by transesterification of methyl palmitate with long chain alcohol using magnesium oxide as catalyst prepared by thermal decomposition of different precursors with the intention of establish relations among structural ...
Dorsan dos Santos Moraes, G. N. R. Filho, José Roberto Zamian   +2 more
doaj   +1 more source

Neotropical Snakes Reveal Different Geological Times for Dispersal Corridors Between Amazon and Atlantic Forests

Zoologica Scripta, EarlyView.
ABSTRACT Three forested dispersal corridors have been proposed within the diagonal of open/dry landscapes in South America and the relative importance of each one has been the subject of debate for forest organisms. We analysed the biogeographical history of three snake genera (Bothrops, Philodryas, and Micrurus) from different families (Viperidae ...
Matheus Pontes‐Nogueira, Tiago F. Carrijo, Ricardo J. Sawaya   +2 more
wiley   +1 more source

Os fungos na escola: análise dos conteúdos de micologia em livros didáticos do ensino fundamental de Florianópolis. [PDF]

, 2009
TCC(graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Biológicas. Biologia.O presente trabalho analisa criticamente os conteúdos de Micologia de livros didáticos utilizados nas dez maiores escolas básicas municipais de Florianópolis.
Rosa, Marcelo D’Aquino
core  

Density Functional Theory Applied to Excited State Intramolecular Proton Transfer in Imidazole-, Oxazole-, and Thiazole-Based Systems

Molecules, 2018
Excited state intramolecular proton transfer (ESIPT) is a photoinduced process strongly associated to hydrogen bonding within a molecular framework. In this manuscript, we computed potential energy data using Time Dependent Density Functional Theory ...
Fabricio de Carvalho, Maurício D. Coutinho Neto, Fernando H. Bartoloni, Paula Homem-de-Mello   +3 more
doaj   +1 more source

High‐Resolution LC–MS/MS Characterization of Budmunchiamine‐Type Alkaloids in Albizia niopoides

Rapid Communications in Mass Spectrometry, Volume 40, Issue 19, 15 October 2026.
ABSTRACT Rationale Budmunchiamines are macrocyclic spermine alkaloids that constitute a distinctive class of polyamine natural products predominantly found in species of the genus Albizia. Comprehensive characterization of these compounds remains challenging because of their structural diversity and the limited availability of reference standards. This
Maria L. A. Majevski, Lienne D'Auria Lima, Adriana C. C. Reis, Leonan I. C. R. Santos, Brenno F. S. Vargas, Markus Kohlhoff, Geraldo Célio Brandão   +6 more
wiley   +1 more source

Produto educacional produzido no curso de Pós-Graduação em Ensino de Ciências Naturais e Matemática [PDF]

, 2015
Produto educacional fruto da dissertação intitulada Percepções de licenciados do curso de ciências biológicas sobre a ...
Santos, Arnor Dionizio dos
core  

Beyond Occurrence: Evidence Gaps for Non‐Native Freshwater Fishes in Brazilian Drylands

Ecology of Freshwater Fish, Volume 35, Issue 4, October 2026.
ABSTRACT Non‐native freshwater fishes are widely reported in inland waters, but occurrence records are often interpreted together with stronger evidence of establishment, reproduction, spread, pathways and impacts. This can overstate what published records support, especially in regions where reservoirs, river‐basin transfers and artificial ...
Jônnata Fernandes de Oliveira, José Egberto Mesquita Pinto Júnior, Danielle Peretti   +2 more
wiley   +1 more source