Results 81 to 90 of about 6,100 (186)

La pesca practicada por nií­±os ribereí­±os de Manacapuru, Amazoní­­a Central, Brasil

Boletim do Instituto de Pesca, 2018
A pesca é uma das principais atividades e fonte de recursos alimentares na região de Manacapuru, Amazônia Central, Brasil, tendo, inclusive, ampla participação de crianças. O presente estudo teve por objetivo caracterizar a atividade pesqueira praticada
Danielle Sequeira Garcez, Jorge Iván Sánchez-Botero   +1 more
doaj  

Vegetation Warming and Greenness Decline across Amazonia during the Extreme Drought of 2023

Remote Sensing
In 2023, most parts of the world experienced exceptional heat. In particular, anomalous warm temperatures and heatwave events were evidenced across South America during the second half of the year.
Juan Carlos Jiménez, Vitor Miranda, Isabel Trigo, Renata Libonati, Ronaldo Albuquerque, Leonardo F. Peres, Jhan-Carlo Espinoza, José Antonio Marengo   +7 more
doaj   +1 more source

Is Capsaicin Effective in Relieving the Symptoms of Burning Mouth Syndrome? A Systematic Review

Journal of Oral Rehabilitation, EarlyView.
The capsaicin, administered topically or systemically, reduces pain symptoms in patients with Burning Mouth Syndrome (BMS). However, despite consistent clinical improvement, the current evidence is limited and of low certainty, highlighting the need for well‐designed studies to confirm its effectiveness. ABSTRACT Background Burning Mouth Syndrome (BMS)
Ana Paula de Andrade Silva, Ian Wesley Rocha dos Santos, Zuleni Alexandre da Silva, Deborah Ribeiro Frazão, José Mário Matos‐Sousa, Wallacy Watson Pereira Melo, Rafael Rodrigues Lima, Renata Duarte de Souza‐Rodrigues   +7 more
wiley   +1 more source

Diet‐Related Differences Predominate Over Breed‐Associated Differences in Hepatic Lipid Metabolism, Antioxidant Vitamins and Lipid Quality Indices Among Beef Cattle

Journal of Animal Physiology and Animal Nutrition, EarlyView.
ABSTRACT Understanding how nutritional management and genetic background influence hepatic metabolism is important for improving the nutritional quality of bovine products in tropical production systems. This study evaluated breed‐associated differences under a common dietary regimen and diet‐related differences within the Nelore breed with respect to ...
Laíza de Kássia Mendes da Conceição, José de Brito Lourenço‐Júnior, Jamile Andréa Rodrigues da Silva, Leonel António Joaquim, Mariana Jucá Moraes, Thomaz Cyro Guimarães de Carvalho Rodrigues, Joana Inês Ferreira, Ana Maria Ramos Fontes, Maria Pinheiro Spínola, Érica Coutinho David, Antônio Vinicius Correa Barbosa, Bruno Cabral Soares, José António Mestre Prates   +12 more
wiley   +1 more source

A situação da pesca na Amazônia Central [PDF]

Acta Amazonica, 1979
Ulrich Saint-Paul, Peter B. Bayley
doaj   +1 more source

Shape of Water: Power Dynamics for Supply Chain Resilience

Journal of Supply Chain Management, EarlyView.
ABSTRACT The world is facing climate change‐driven disruptions such as extreme weather events, which affect nature as well as firms and their supply chains. Nonetheless, little is known about how supply chain players shape their socioecological resilience, including from a power perspective.
Aristides R. Oliveira Junior, Minelle E. Silva, Fabiana L. Oliveira, Daiane M. Neutzling   +3 more
wiley   +1 more source

Recuperação de macrovestígios em sítios arqueológicos na Amazônia: nova proposta metodológica para estudos arqueobotânicos

Boletim do Museu Paraense Emílio Goeldi. Ciências Humanas
A recuperação de macrovestígios vegetais para análises arqueobotânicas tem demandado a adaptação da metodologia empregada aos diferentes tipos de ambientes encontrados nos sítios arqueológicos ao redor do mundo.
Francini Medeiros da Silva, Myrtle Shock, Eduardo Góes Neves, Helena Pinto Lima, Rita Scheel-Ybert   +4 more
doaj   +1 more source

Going silent? Evidence for independent losses of acoustic communication in tree crickets (Insecta, Orthoptera, Grylloidea, Oecanthidae)

Journal of Systematics and Evolution, EarlyView.
Our ancestral state reconstruction in tree crickets reveals multiple independent and irreversible losses of sound‐producing and ‐receiving structures, supporting the convergent evolution of the silent phenotype. We demonstrate strong evolutionary integration between forewings and tympana, although the discovery of ‘silent listeners′ and ‘deaf singers ...
Lucas Denadai de Campos, Jorge Alves Audino, Silvio Shigueo Nihei, Laure Desutter‐Grandcolas   +3 more
wiley   +1 more source

Genetic analyses and dispersal patterns unveil the Amazonian origin of guava domestication

Scientific Reports
Guava (Psidium guajava L.) is a semi-domesticated fruit tree of moderate importance in the Neotropics, utilized for millennia due to its nutritional and medicinal benefits, but its origin of domestication remains unknown.
Edna Arévalo-Marín, Alejandro Casas, Hernán Alvarado-Sizzo, Eduardo Ruiz-Sanchez, Gabriela Castellanos-Morales, Lev Jardón-Barbolla, Gustavo Fermin, José S. Padilla-Ramírez, Charles R. Clement   +8 more
doaj   +1 more source

Molecular phylogenetic analysis sheds light on the diversity and evolutionary history of the Neotropical and African Triplophyllum (Tectariaceae)

Journal of Systematics and Evolution, EarlyView.
We used a molecular approach to resolve the evolutionary lineages of Neotropical Triplophyllum, uncovering that current species circumscriptions are hindered by high morphological homoplasy in indument characters. Our results support the recognition of three new species and provide a necessary neotypification for T.
Mauricio Gonçalves Nunes, Amabily Bohn, Jefferson Prado, Regina Y. Hirai, Hanna Tuomisto, Germinal Rouhan, Paulo H. Labiak   +6 more
wiley   +1 more source