Results 71 to 80 of about 10,394 (193)

Arlenea delicata gen. et sp. nov., a new ephedroid plant from the Early Cretaceous Crato Formation, Araripe Basin, Northeast Brazil

Plant Diversity
Ephedroid macrofossils have been widely documented in Cretaceous deposits, including numerous from the Lower Cretaceous Yixian Formation of NE China. However, few ephedroid macrofossils have been reported from South America.
Alita Maria Neves Ribeiro, Yong Yang, Antônio Álamo Feitosa Saraiva, Renan Alfredo Machado Bantim, João Tavares Calixto Junior, Flaviana Jorge de Lima   +5 more
doaj   +1 more source

Sedimentology and stratigraphy of Neoproterozoic-lower Paleozoic carbonate-siliciclastic succession of the southwesternmost Amazon Craton, state of Rondônia, Brazil

Brazilian Journal of Geology, 2018
: Facies and stratigraphic analysis were carried out in Neoproterozoic-Lower Paleozoic carbonate-siliciclastic deposits of Cacoal and Pimenta Bueno formations exposed on basement rocks and into the Pimenta Bueno Graben, northwestern portion of Parecis ...
Jhon Willy Lopes Afonso, Afonso César Rodrigues Nogueira   +1 more
doaj   +1 more source

Arte no Bairro dos Pimentas

Mosaico
O trabalho consiste em uma coleta de imagens com manifestações de cosmo percepções no Bairro dos Pimentas. Procuramos, arrimados na Geografia e Semiótica, manifestações de fé nos muros do distrito guarulhense. De avenidas movimentadas às ruas com pouco movimento, o trabalho selecionou imagens oriundas tanto da pichação quanto do grafite, à qual ...
Orlando Caldeira de Farias Junior, Ellen Cristina Dos Santos Oliveira   +1 more
openaire   +1 more source

Effects of Temperature Peaks and Water Stress on Tropical Seed Germination: Experimental Trials With Species From Brazil's Northeastern Coastal Zone

Biotropica, Volume 58, Issue 5, September 2026.
ABSTRACT Understanding the effects of high temperatures and water deficit on germination provides valuable insights into seed stress tolerance, guiding the use of native seeds in ecological restoration. This study aimed to evaluate the effects of (1) temperature peaks and (2) water stress treatments and post‐stress recovery on the germination of some ...
Hipolyana Simone de Oliveira, Alverlan Silva Araújo, Ingrid Lazaro da Silva, Ana Paula do Nascimento Prata, Flávia B. P. Moura, Luís Felipe Daibes   +5 more
wiley   +1 more source

Chemical Composition, Antifungal Activity and Molecular Docking Study of Essential oil of Benth

Natural Product Communications
Introduction The Rhabdocaulon lavanduloides species is a native plant found in the Atlantic Forest biome, which produces essential oil and belongs to the Lamiaceae family. It is popularly called Alfazema do campo .
Wanderlei do Amaral, Ricardo Andrade Rebelo, Joara Nályda Pereira Carneiro, Taís Gusmão da Silva, Luciene Ferreira de Lima, Márcia Machado Marinho, Victor Moreira de Oliveira, Maria Flaviana Bezerra Morais Braga, Luiz Everson da Silva, Emmanuel Silva Marinho   +9 more
doaj   +1 more source

Pimenta dioica Merr.

, 2007
Myrtus dioica Linnaeus, Systema Naturae, ed. 10, 2: 1056. 1759. ["Habitat in America. Miller."] Sp. Pl., ed. 2, 1: 675 (1762). RCN: 3609. Lectotype (Merrill in Contr. Gray Herb. 165: 32. 1947): Miller, Herb. Linn. No. 637.11 (LINN). Current name: Pimenta dioica (L.) Merr. (Myrtaceae).
openaire   +3 more sources

Eutriphora costai Fernandes & Pimenta 2015

, 2020
Eutriphora costai Fernandes & Pimenta, 2015 Eutriphora costai Fernandes & Pimenta, 2015: 498, fig. 3. Material examined BRAZIL – Bahia • 5 specs; Baía de Todos os Santos; Jun. 1997; MNRJ 34422 *.
Fernandes, Maurício Romulo, Pimenta, Alexandre Dias   +1 more
openaire   +2 more sources

Introduction: A Mnemosyne of Art & Science

Renaissance Studies, EarlyView.
Ana Duarte Rodrigues, Luís Campos Ribeiro, Henrique Leitão   +2 more
wiley   +1 more source

Antinociceptive Potential of Ximenia americana L. Bark Extract and Caffeic Acid: Insights into Pain Modulation Pathways

Pharmaceuticals
Background/Objectives: This study evaluated the antinociceptive effect of the Ximenia americana L. bark extract (HEXA) and its primary component, caffeic acid (CA), through in vivo assays.
Renata Torres Pessoa, Lucas Yure Santos da Silva, Isabel Sousa Alcântara, Tarcísio Mendes Silva, Eduardo dos Santos Silva, Roger Henrique Sousa da Costa, Aparecida Barros da Silva, Jaime Ribeiro-Filho, Anita Oliveira Brito Pereira Bezerra Martins, Henrique Douglas Melo Coutinho, Jean Carlos Pereira Sousa, Andréa Rodrigues Chaves, Ricardo Neves Marreto, Irwin Rose Alencar de Menezes   +13 more
doaj   +1 more source

Joaquim Pimenta e o Ministério do Trabalho de Getúlio Vargas

Cadernos de Estudos Sociais, 2011
Joaquim Pimenta foi um dos mais importantes trabalhadores pernambucanos da década de vinte. Ele ajudou a comandar as maiores greves que os operários Pernambucanos conseguiram realizar em sua história.
Jorge Zaverucha
doaj