Results 81 to 90 of about 70,399 (238)

Propostas de intervenção CTS na educação de jovens e adultos : um olhar para o ensino de Ciências e Biologia [PDF]

open access: yes, 2021
Orientadora: Patrícia Barbosa PereiraArtigo (Licenciatura) - Universidade Federal do Paraná. Setor de Ciências Biológicas.
Casoni, Fernanda Terumi Nishina, 1996-
core  

Vitex oreadica and V. umbellata (Lamiaceae): two new species from Cerrado and Atlantic forest of Brazil

open access: yesNordic Journal of Botany, EarlyView.
Vitex L. is a pantropical genus of Lamiaceae comprising 209 taxa. Brazil harbors 35 species, representing nearly 50% of the genus richness in the Neotropics, with the Amazon showing the highest richness, followed by the Atlantic Forest and Cerrado domains. Nevertheless, most taxonomic studies of the genus have been conducted in Africa and Asia.
Thaís Teixeira Conegiro   +2 more
wiley   +1 more source

Novelty for the flora of Espírito Santo, Brazil: a new species of Ouratea Aubl. (Ochnaceae)

open access: yesNordic Journal of Botany, EarlyView.
Here, we describe and illustrate the new species Ouratea oberdanii Fraga & Deccache, which is named after Dr Oberdan José Pereira. This new species is found in the mountainous regions of the evergreen Atlantic Forest in the Brazilian state of Espírito Santo. Ouratea oberdanii is similar to O. linearis (A.Gray) Sastre & Offroy and O.
Lara Serpa Jaegge Deccache   +4 more
wiley   +1 more source

A new combination in Strophopappus (Asteraceae, Vernonieae, Lepidaploinae)

open access: yesNordic Journal of Botany, EarlyView.
Revisions of herbarium collections reveal a new combination in Strophopappus (Asteraceae, Vernonieae, Lepidaploinae). Strophopappus comprises nine species occurring in South America, eight of which are endemic to Brazil. Currently, Vernonia riedeliana is treated as a synonym of Strophopappus bicolor.
Danielle Remor   +2 more
wiley   +1 more source

Ata das Reuniões da Câmara de Pós-Graduação da Faculdade de Ciências Médicas e Biológicas de Botucatu, realizadas entre 1974 a 1975

open access: yes, 2015
Livro Ata das reuniões da Câmara de Pós-Graduação da FCMBB, realizadas entre 22 outubro de 1974 a 22 agosto de 1975Ata das Reuniões da Câmara de Pós Graduação da Faculdade de Ciências Médicas e Biológicas de ...
FACULDADE DE CIÊNCIAS MEDICAS E BIOLÓGICAS DE BOTUCATU, FCMBB
core   +1 more source

Sinningia pampeana sp. nov. (Gesneriaceae) from the Pampa's rocky outcrops in southern Brazil and Uruguay

open access: yesNordic Journal of Botany, EarlyView.
Sinningia pampeana is a new rupicolous species from the rocky outcrops of the Pampa biome in southern Brazil and Uruguay. Morphological analyses based on herbarium material, field observations, and detailed illustrations support its recognition as a distinct species from Sinningia sellovii.
Gabriel Emiliano Ferreira   +4 more
wiley   +1 more source

As práticas pedagógicas e os saberes da docência na formação acadêmico-profissional em Ciências Biológicas [PDF]

open access: yes, 2014
Tese (doutorado) - Universidade Federal de Santa Catarina, Programa de Pós-Graduação em Educação Científica e Tecnológica, Florianópolis, 2014.Esta tese tem como tema central os conhecimentos e os saberes produzidos nas práticas pedagógicas da formação ...
Silvério, Lucio Ely Ribeiro
core  

Management and incipient domestication of Chamaedorea tepejilote in agroforestry systems in Mexico

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Native wild plants are key elements in addressing global biodiversity loss and supporting sustainable food systems. We investigated how rural communities in Mexico manage Chamaedorea tepejilote, a wild palm with edible male inflorescences, by combining ethnobotanical, genetic, morphological and ecological approaches.
Viviana Andrade   +7 more
wiley   +1 more source

Paisagens sonoras : linguagem musical no ensino de Ciências [PDF]

open access: yes, 2018
Orientadora: Odisséa Boaventura de OliveiraTrabalho de Conclusão de Curso (Licenciatura) - Universidade Federal do Paraná. Setor de Ciências Biológicas.
Guida, Thais Guedes, 1984-
core  

Antimicrobial Residues in a Key Cerrado River: Distribution, Persistence, and Effects on Zebrafish Embryo‐Larval Development

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT The current study aimed to quantify the antimicrobials amoxicillin (AMX), cefazolin (CFZ), chloramphenicol (CHL), metronidazole (MTZ), and sulfamethoxazole (SX) in effluents and surface water of an important Cerrado river, calculate their half‐lives, and analyze their ecotoxicity following single and combined exposures.
Náthala Maria Simão   +12 more
wiley   +1 more source

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