Results 51 to 60 of about 2,006 (159)

Variabilidade espaço-temporal da temperatura e difusividade térmica do solo de Lagoa Seca-PB

Revista Ambiente & Água, 2014
O objetivo deste trabalho foi investigar a variabilidade espaço-temporal da temperatura e difusividade térmica do solo de Lagoa Seca-PB. Para alcançar este objetivo foram utilizados sensores de temperatura, programados a operar ininterruptamente ao longo
Júlio Mannuel Tavares Diniz, Renilson Targino Dantas, José Fideles Filho   +2 more
doaj   +1 more source

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

Environmental 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, Igor Romeiro dos Santos, Jerônimo Raimundo de Oliveira Neto, Flávio Olimpio Sanches Neto, Felipe Cirqueira Dias, Jéssyca Moreira Morais, Lorranny Pereira de Assis Valadares, Naiara Raica Lopes de Oliveira, Mirelle Garcia Silva Bailão, Luiz Carlos da Cunha, Valter Henrique Carvalho‐Silva, Thiago Lopes Rocha, Elisa Flávia Luiz Cardoso Bailão   +12 more
wiley   +1 more source

Improvement of a testing apparatus for dynamometry: procedures for penetrometry and influence of strain rate to quantify the tensile strength of soil aggregates

Revista Brasileira de Ciência do Solo, 2011
Soil penetration resistance (PR) and the tensile strength of aggregates (TS) are commonly used to characterize the physical and structural conditions of agricultural soils. This study aimed to assess the functionality of a dynamometry apparatus by linear
Getulio Coutinho Figueiredo, Alvaro Pires da Silva, Cássio Antonio Tormena, Neyde Fabíola Balarezo Giarola, Sergio Oliveira Moraes, Brivaldo Gomes de Almeida   +5 more
doaj   +1 more source

A Very Social History: South American Cricketing Tourists in Britain in 1932

History, EarlyView.
Abstract Drawing on both the rich Anglophone cricket historiography and the new Latin American sports scholarship, this article maps out the entangled global networks that shaped the tour of Britain made in 1932 by a team of South American cricketers.
Matthew Brown
wiley   +1 more source

Evaluation of a portable glucometer for blood glucose measurement in juvenile green sea turtles (Chelonia mydas)

Australian Veterinary Journal, EarlyView.
Blood glucose is a key physiological indicator in sea turtles, but its measurement in field settings can be challenging. Portable point‐of‐care (POC) glucometers offer practicality, yet their agreement with reference laboratory methods has not been established for juvenile green sea turtles (Chelonia mydas) from the Southwestern Atlantic.
YAA Pérez, MG Chenard, G Martinez‐Souza, VHS Ney, K Russano, J de Menezes Paes, VZ Lemos, BA de Freitas, KM de Souza, JVM da Silva, T Gião, LV dos Santos, C de Freitas Campos, MA Helayel, ET Mársico, NX de Alencar, KVGC da Silva   +16 more
wiley   +1 more source

INFLUÊNCIA DE CULTURAS DE SAFRINHAS EM SUCESSÃO À CULTURA DO MILHO (Zea mays L.) NO SISTEMA PLANTIO DIRETO SOBRE A RESISTÊNCIA À PENETRAÇÃO DO SOLO INFLUENCE OF DOUBLE CROPPING IN SUCESSION TO THE CULTURE OF THE CORN (Zea mays L.) IN THE NO TILLAGE ON THE RESISTANCE TO THE PENETRATION OF THE SOIL

Pesquisa Agropecuária Tropical, 2007
<!-- @page { margin: 2cm } --> <p class="western" align="justify">O objetivo desse trabalho foi avaliar a resistência à penetração do solo em área com seis sucessões de culturas, envolvendo safrinhas com a cultura do milho, no sistema plantio
Antônio Alberto da Silva, Liovando Marciano da Costa, Antônio Pasqualetto, Carlos Sigueyuki Sediyama   +3 more
doaj   +1 more source

Evaluating the protection status and exposure to warming of Caribbean reefs with high functional potential

Conservation Biology, EarlyView.
Abstract Over the past decades, climate change has emerged as a major threat to global biodiversity, negatively affecting the integrity and functioning of ecosystems and the benefits they provide to people. To mitigate these impacts, it is essential to identify climate refugia that support the persistence of the structure and function of reef ...
Sara M. Melo‐Merino, Andrés Lira‐Noriega, Enrique Martínez‐Meyer, Héctor Reyes‐Bonilla, Lorenzo Álvarez‐Filip   +4 more
wiley   +1 more source

Crisis epilépticas en niños con síndrome de Dravet en condiciones de calor extremo: estudio cualitativo de la perspectiva de los progenitores

Developmental Medicine &Child Neurology, EarlyView.
Resumen Objetivo Describir la experiencia de progenitores de niños y adolescentes con síndrome de Dravet en relación con el impacto de las olas de calor o las altas temperaturas ambientales en las crisis epilépticas de sus hijos, así como las estrategias de afrontamiento empleadas.
Angel Aledo‐Serrano, José Ángel Aibar, Domingo Palacios‐Ceña, Maria Salcedo‐Perez‐Juana, Maria Palacios‐Ceña, Simona Giorgi, Manuel Lorenzo‐Dieguez, Sanjay M Sisodiya, Cristina García‐Bravo   +8 more
wiley   +1 more source

Reproducibility assessment of a published cell shape transition analysis workflow

Journal of Microscopy, EarlyView.
Abstract Image quantification is central to modern biomedical research. However, the reproducibility of image‐based studies remains a persistent challenge due to limited access to raw data and incomplete reporting of analysis workflows. To assess these issues, the Global Bioimage Analyst Society (GloBIAS) launched a coordinated effort in 2024 to ...
Esteban A. Miglietta, An‐Chi Luo, Agustin A. Corbat, Shao‐Chun Hsu   +3 more
wiley   +1 more source

Propriedades físicas e carbono orgânico do solo sob plantio direto comparados à mata natural, num Cambissolo Háplico

Revista de Ciências Agroveterinárias, 2014
A qualidade física do solo está relacionada com o seu uso e manejo e com o teor de carbono orgânico do mesmo. O presente trabalho objetivou avaliar o efeito do período de tempo de adoção do sistema de plantio direto cultivado com fumo e cebola ...
Rodrigo Vieira Luciano, Ildegardis Bertol, Fabrício Tondello Barbosa, Claudinei Kurtz, Jamil Abdalla Fayad   +4 more
doaj