Results 91 to 100 of about 49,928 (161)

EMG profile in two different angles during maximum voluntary isometric contraction in squat exercise [PDF]

open access: yes, 2011
The aim of the present study was to analyze the electric activity of the vastus medialis (VM) and vastus lateralis (VL) in two differing angles (70° and 90° of knee flexion) during maximum voluntary contraction in squat exercise.
A.S. Maior, L. Marmelo, S. Marques-Neto
core  

Atividade de microrganismos do solo em diferentes períodos de cultivo do arroz irrigado. [PDF]

open access: yes, 2012
bitstream/item/67350/1/Circular-126 ...
FACIO, M. L. P.   +6 more
core  

Physical inactivity during leisure and school time is associated with the presence of common mental disorders in adolescence. [PDF]

open access: yesRev Saude Publica, 2020
Ferreira VR   +5 more
europepmc   +1 more source

Current Options in Tendon Transfers for Irreparable Posterosuperior Rotator Cuff Tears. [PDF]

open access: yesRev Bras Ortop (Sao Paulo), 2021
Checchia CS   +4 more
europepmc   +1 more source

Agricultural biotechnologogy patents in Brazil: a critical review

open access: yesRevista Brasileira de Inovação, 2010
The dissemination of knowledge and encouraging inventors to substantiate the emergence of the intellectual property system. The protection of intellectual assets is not neutral in their effects on firms and countries: requirements and costs involved in ...
Pedro Abel Vieira Junior   +3 more
doaj  

Suscetibilidade de Rhipicephalus (Boophilus) microplus a carrapaticidas em Mato Grosso do Sul, Brasil Susceptibility of Rhipicephalus (Boophilus) microplus to acaricides in Mato Grosso do Sul, Brazil

open access: yesCiência Rural, 2011
O carrapato bovino, Rhipicephalus (Boophilus) microplus, destaca-se dentre os ectoparasitas de importância econômica à pecuária nacional, tornando-se necessária a adoção de medidas de controle, particularmente em rebanhos Bos taurus e seus cruzamentos. O
Alberto Gomes   +2 more
doaj  

Vacinas no Brasil: Análise Histórica do Registro Sanitário e a disponibilização no Sistema de Saúde

open access: yes, 2021
Peres KC   +6 more
europepmc   +1 more source

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