Results 81 to 90 of about 35,521 (174)

Entomological surveillance of Trypanosoma cruzi vectors in Rio Grande do Norte, Brazil

Medical and Veterinary Entomology, EarlyView.
Discontinuous entomological surveillance and persistent infestation by triatomines highlight the risk of Trypanosoma cruzi transmission. The diversity of triatomine species in the peridomicile shows the potential for colonization into the home. The wide distribution of Triatoma brasiliensis and Triatoma pseudomaculata accompanies high rates of ...
Letícia Mikardya Lima Sales, Christiane Carlos Araújo de Negreiros, Lucas Abrantes Batista, George Harisson Felinto Sampaio, Nathan Ravi Medeiros Honorato, Carlos Ramon do Nascimento Brito, Rand Randall Martins, Lúcia Maria Abrantes Aguiar, Lúcia Maria da Cunha Galvão, Antonia Claudia Jácome da Câmara, Andressa Noronha Barbosa‐Silva Carvalho   +10 more
wiley   +1 more source

The Effect of Brazil's Family Health Program on Cognitive Skills

Oxford Bulletin of Economics and Statistics, EarlyView.
ABSTRACT This paper examines the effect of Brazil's Family Health Program (Programa Saude da Familia, FHP) on cognitive skills (measured by test scores) of fifth‐grade students. We use biennial data from national exams between 2007 and 2015, and variation in the FHP implementation date across municipalities, birth cohort, and test year to identify the ...
Pinar Mine Gunes, Magda Tsaneva
wiley   +1 more source

PARQUES AMBIENTAIS DA ZONA LESTE DE TERESINA-PIAUÍ: ESTRUTURA E CONSERVAÇÃO SOB O OLHAR GEOGRÁFICO

, 2022
Com a intensificação do processo de urbanização os centros urbanos passaram por intensas transformações, resultando na redução de áreas verdes e fazendo surgir problemas socioambientais.
Meneses, Angello Gabriel de Sousa, Albuquerque, Emanuel Lindembergue Silva   +1 more
core  

Pedotransference functions for prediction of density in soils of Piauí, Brazil. [PDF]

, 2022
The determination of the density of the horizons of a soil profile allows to evaluate certain properties, such as: porosity, hydraulic conductivity and water storage. However, measured data is not always available or easy to obtain.
MOUSINHO, F. E. P., VALLADARES, G. S., SOUSA, R. S. de, ANDRADE JUNIOR, A. S. de, MATOS FILHO, C. H. A., RAMOS, H. M. M.   +5 more
core  

A Computer Vision‐Based Methodology to Estimate Fruit Colour Diversity in Ornamental Pepper (Capsicum spp.)

Plant Breeding, EarlyView.
ABSTRACT Fruit colour diversity within different ripening stages confers ornamental value for pepper plants. Using images can be helpful in analysing the fruit colour‐related genetic diversity and enable selecting accessions for ornamental purposes by avoiding subjectiveness.
Marcos Bruno da Costa Santos, Raylson de Sá Melo, Victor Eduardo de Carvalho Sousa, Artur Mendes Medeiros, Angela Maria dos Santos Pessoa, Silvokleio da Costa Silva, Antonia Maiara Marques do Nascimento, Priscila Alves Barroso   +7 more
wiley   +1 more source

Querela da realidade dos objetos lógicos-matemáticos: Uma introdução à filosofia moderna

Kalagatos, 2017
Platão; Aristóteles; Euclides; Leibniz; Newton; Berkeley;
William De Siqueira Piauí
doaj  

Early Warning Systems and Emergency Declarations During Brazil's Largest Dengue Outbreak

Tropical Medicine &International Health, EarlyView.
ABSTRACT Objectives Early warning systems (EWSs) are essential for alert, detection, and response to potential public health emergencies. Brazil's 2024 dengue epidemic, the largest ever recorded, offers a critical case for assessing correspondence between timely epidemic risk detection and health governance responsiveness.
Lorena Guadalupe Barberia, Alexandra Crispim Boing, Natália de Paula Moreira, Murilo Motta, Guilherme Pereira Ferreira, Dara Aparecida Vilela Pinto, Luiz Antonio Couto Soares, João de Oliveira Gusmão, Ana Paula Magalhães Brito, Sabrina Almeida, Tatiane C. Moraes de Sousa   +10 more
wiley   +1 more source

CARACTERIZAÇÃO PEDOLÓGICA DA PLANÍCIE COSTEIRA DO ESTADO DO PIAUÍ

, 2020
A diversidade natural dos solos reflete na paisagem a sua própria evolução, sendo estes resultados das interações entre os fatores de formação: material de origem, relevo, clima, organismos e tempo.
Cabral, Léya Jéssyka Rodrigues Silva, Valladares, Gustavo Souza, de Aquino, Renê Pedro   +2 more
core  

POTENCIAL PARA CRIAÇÃO DE GEOPARQUES NO PIAUÍ: PROPOSTAS PARA A SERRA DA CAPIVARA E SETE CIDADES – PEDRO II

, 2018
O presente trabalho teve como objetivo realizar uma discussão acerca da criação de Geoparques, como tentativa de valorização da geodiversidade de uma área, a partir da análise das propostas de criação dos Geoparques Serra da Capivara e Sete Cidades–Pedro
Lima, Iracilde Maria Moura Fé, Silva, Brenda Rafaele Viana   +1 more
core   +1 more source

Assessing the evolutionary distinctiveness of a highly threatened plant group: The urgency to preserve a unique lineage of evolution in Brazil

PLANTS, PEOPLE, PLANET, Volume 8, Issue 4, Page 1223-1237, July 2026.
Brazil's diverse flora is under several threats, with many unique lineages facing extinction, particularly in biodiverse regions like the Cerrado and campo rupestre. This study sheds light on the conservation needs of Cambessedesia (Melastomataceae), an endemic genus with 95% of its species endangered, using an approach to rank and prioritise species ...
Najla Bastos Scheidegger, Raquel C. Pizzardo, Bruno Vilela, Thuane Bochorny, Juliana Gastaldello Rando   +4 more
wiley   +1 more source