Results 21 to 30 of about 1,480,401 (265)

Efeito de pontas de pulverização na deposição e na dessecação em plantas de Brachiaria brizantha Nozzle effect on deposition and desiccation on Brachiaria brizantha plants

Planta Daninha, 2008
Objetivou-se com este trabalho avaliar a eficiência de pontas de pulverização com diferentes vazões e tamanhos de gotas na deposição e na dessecação de plantas de Brachiaria brizantha cv. Marandu, além da quantificação das perdas da calda de pulverização
N.V. Costa, A.C.P. Rodrigues, D. Martins, L.A. Cardoso, J.I.C. Silva   +4 more
doaj   +1 more source

Applications in in ovo technology

Poultry Science, 1997
By mid-August 1995, 55% of broiler embryos in North America were vaccinated for Marek's disease using the INOVOJECT system, with 201 INOVOJECT machines placed with 16 of the top 25 poultry producers, providing the industry with the capacity to inject in excess of 400 million eggs per month or about 5 billion eggs per annum.
P A, Johnston, H, Liu, T, O'Connell, P, Phelps, M, Bland, J, Tyczkowski, A, Kemper, T, Harding, A, Avakian, E, Haddad, C, Whitfill, R, Gildersleeve, C A, Ricks   +12 more
openaire   +2 more sources

Normalized difference vegetation index for desiccation evaluation with glyphosate + 2,4-D in magnetized spray solution

Brazilian Journal of Biology, 2021
Water magnetization and geoprocessing are increasingly utilized tools in weed management. Our objective was to study the influence of water magnetization on herbicide efficiency and to verify whether there is a relationship between control scores and the
C. B. Alvarenga, G. S. M. Mundim, E. A. Santos, R. B. A. Gallis, R. Zampiroli, P. C. N. Rinaldi, J. R. Prado   +6 more
doaj   +1 more source

Distribuição volumétrica de pontas de pulverização Turbo Teejet 11002 em diferentes condições operacionais Distribution pattern of nozzle TT 11002 under different operational conditions

Planta Daninha, 2005
Este trabalho teve como objetivo determinar a uniformidade de distribuição para a ponta de pulverização TT 11002 em função de espaçamento entre bicos, altura de barra e pressão de trabalho, bem como avaliar a possibilidade de redução do volume de calda ...
F.C.L. Freitas, M.M. Teixeira, L.R. Ferreira, F.A. Ferreira, A.F.L. Machado, R.G. Viana   +5 more
doaj   +1 more source

Spray deposition and chemical control of the coffee leaf-miner with different spray nozzles and auxiliary boom [PDF]

Engenharia Agrícola, 2016
The coffee crop requires great spray ability to penetrate into the plant canopy during the application of pesticides. The aim of this study was to evaluate the spray deposition on leaves of coffee plants and the chemical control of the leaf miner ...
JEFFERSON GITIRANA NETO, JOÃO P. A. R. DA CUNHA   +1 more
doaj   +2 more sources

Personalized Zebrafish Models for Fusion‐Positive Pediatric Sarcomas

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Clinical sequencing efforts have revolutionized our approaches to categorizing pediatric cancers in real time. This has dramatically improved our ability to profile pediatric tumors, identify actionable vulnerabilities, and influence clinical care.
Lisa H. Hall, Emma N. Harrison, Genevieve C. Kendall   +2 more
wiley   +1 more source

Uso de mesa vertical como parâmetro para regulagens de turboatomizadores The use of a vertical patternator as parameter for adjustments of air assited sprayer

Engenharia Agrícola, 2011
O consumo excessivo de agrotóxicos na agricultura brasileira é preocupante, e um dos fatores que contribuem para este excesso é o uso incorreto dos equipamentos de aplicação, causando grandes problemas de contaminação ambiental.
Renildo L. Mion, Weberte A. Sombra, José M. de L. Duarte, Elivânia M. S. Nascimento, Carlos A. Viliotti, Fidel C. B. Lucas, Clesson A. Monte   +6 more
doaj   +1 more source

Leukemia and Exposure to Potential Benzene Sources in Children From the Mexico City Metropolitan Area, 2010–2021: A Geospatial Analysis

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Leukemia is the most common childhood cancer in Mexico, and acute lymphoblastic leukemia (ALL) is the most frequent subtype. Exposure to high concentrations of benzene has been associated with ALL incidence, particularly in urban areas. This study evaluated the relationship between distance to benzene emission sources and the number
Orlando Rivera Zurita, Norma Candelaria López Santiago, Claudia Maria García Cuellar, Karla Maldonado Silva, Nancy Reynoso Noverón, Leticia Hernández Cadena   +5 more
wiley   +1 more source

Deposição de calda pulverizada na cultura da soja promovida pela aplicação aérea e terrestre Spray deposition on soybean crop in aerial and ground application

Engenharia Agrícola, 2011
Este trabalho teve como objetivo avaliar o efeito da tecnologia de aplicação aérea e terrestre de fitossanitários na deposição de calda, na cultura da soja. Avaliou-se, após a aplicação de um traçador, a deposição nas partes inferior e superior do dossel
João P. A. R. da Cunha, Alberto C. Farnese, Juan J. Olivet, Juana Villalba   +3 more
doaj   +1 more source

BMT4me En Español: Multisite Feasibility and Usability Testing of a Spanish‐Language mHealth Adherence Support App for Spanish‐Speaking Caregivers of Children After Hematopoietic Stem Cell Transplantation and Cancer Treatment

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Medication nonadherence during the first 100 days after pediatric hematopoietic stem cell transplantation (HSCT) and during oncology treatment increases risk for complications. BMT4me is a caregiver‐facing mobile health (mHealth) application providing medication reminders, symptom tracking, and note‐taking features to support ...
Micah A. Skeens, Madeline R. Peek, Bianca Franklin, Emre Sezgin, Melissa Beauchemin   +4 more
wiley   +1 more source