Results 111 to 120 of about 195,179 (171)

AVALIAÇÃO DA DISPONIBILIDADE DO FÓSFORO NO SOLO POR MÉTODOS ISOTÓPICO, QUÍMICOS E BIOLÓGICO

open access: yesScientia Agricola, 1997
Com o objetivo de avaliar o teor de fósforo disponível no solo por métodos isotópico (valor E), químicos (extração com Bray 1, Mehlich 1, Mehlich 3 e resina) e biológico (matéria seca), relacionando-os com as fontes e doses de fósforo, foi conduzido um ...
MOREIRA A   +4 more
doaj  

Effects of Anti-TNF alpha Therapy on Blood Pressure in Resistant Hypertensive Subjects: A Randomized, Double-Blind, Placebo-Controlled Pilot Study. [PDF]

open access: yesArq Bras Cardiol, 2021
Faria AP   +9 more
europepmc   +1 more source

BIODEGRADAÇÃO DE PLASTIFICANTES NA PRESENÇA DE CO-SUBSTRATOS EM UM SOLO TROPICAL ARENOSO

open access: yesRevista Águas Subterrâneas, 2009
Plastificantes podem ser definidos como aditivos de baixa volatilidade utilizados para aumentar a processabilidade e a flexibilidade ou diminuir a dureza de materiais poliméricos.
Ieda Domingues Ferreira   +1 more
doaj  

Semi-solid production of metarhizium anisopliae (metsch.) sorok and beauveria bassiana (bals.) vuill on different media and the effects of ultraviolet radiation and temperature on the infective propagules of these fungi

open access: yes, 2010
The present study was aimed to evaluate different (semi-solid) media for the production of Metarhizium anisopliae and Beauveria bassiana propagules, and to evaluate the tolerance of these propagules to ultraviolet radiation and temperature.
Gassen, Mariana Hollanda   +6 more
core  

Evaluation of participation in the case method: elements to consider for its incorporation in digital environments

open access: yes
The transformation of learning assessment processes has become critical for educational institutions that apply the case method, according to international accrediting agencies.
Chiappe A.   +3 more
core   +1 more source

Association between Morning Surge and Left Ventricular Hypertrophy in Obese Hypertensive Patients. [PDF]

open access: yesArq Bras Cardiol, 2023
Palmeira NGF   +12 more
europepmc   +1 more source

Learning analytics and personalization of learning: a review

open access: yes
Education in the 21st century is increasingly mediated by digital technologies in a context in which enormous amounts of information are daily generated.
Chiappe A., Gonzalez N.A.D.P.
core   +1 more source

[Use of Patch Augmentation in Rotator Cuff Repair: A Systematic Review Protocol]. [PDF]

open access: yesRev Bras Ortop (Sao Paulo)
Poncio VP   +5 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy