Results 141 to 150 of about 51,870 (196)

Evaluación de riesgos y mejora de la seguridad biológica y radiológica en la toma de radiografía torácica a pacientes con COVID-19. [PDF]

open access: yesJ Healthc Qual Res, 2023
Santisteban Salazar NC   +3 more
europepmc   +1 more source

Resposta de plantas à resistência mecânica e porosidade de aeração de solos sob preparo convencional e plantio direto

open access: yes, 2004
Roots may respond to restrictive soil physical conditions and send signals to shoots to control plant growth. Soil mechanical resistance and aeration can be managed to improve the soil physical conditions for plant growth by using different tillage systems. The objective of this study was to quantify the influence of no-tillage and conventional-tillage
Silva, Alvaro Pires da   +2 more
openaire   +1 more source

Comparação dos sistemas de produção de tomate convencional e orgânico em cultivo protegido

open access: yesBioscience Journal, 2007
O objetivo deste trabalho foi comparar os aspectos agronômicos e econômicos da produção convencional e orgânica do tomateiro. Realizou-se um levantamento geral dos sistemas de produção convencional e orgânico do tomateiro, abordando os aspectos ...
José Magno Queiroz Luz   +2 more
doaj  

[Perceptions, Expectations, and Barriers to Robotic-Assisted Total Knee Arthroplasty: A Cross-Sectional Study of 218 Patients]. [PDF]

open access: yesRev Bras Ortop (Sao Paulo)
Temponi EF   +4 more
europepmc   +1 more source

Primary infectious aortic aneurysm: a case series and review of the literature. [PDF]

open access: yesJ Vasc Bras, 2022
de Albuquerque FBA   +4 more
europepmc   +1 more source

Guidelines for hospital nephrology assistance from the Brazilian Society of Nephrology (BSN). [PDF]

open access: yesJ Bras Nefrol
Younes-Ibrahim M   +11 more
europepmc   +1 more source

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