Results 81 to 90 of about 11,790 (99)

The Unreliability of Acoustic Systems in Alzheimer's Speech Datasets with Heterogeneous Recording Conditions [PDF]

open access: yesarXiv
Automated speech analysis is a thriving approach to detect early markers of Alzheimer's disease (AD). Yet, recording conditions in most AD datasets are heterogeneous, with patients and controls often evaluated in different acoustic settings. While this is not a problem for analyses based on speech transcription or features obtained from manual ...
arxiv  

Effect of post-polymerization heat treatments on the cytotoxicity of two denture base acrylic resins. [PDF]

open access: yesJ Appl Oral Sci, 2006
Jorge JH   +5 more
europepmc   +1 more source

O uso do forno de microondas na síntese orgânica em fase sólida The use of microwave ovens in solid-phase organic synthesis

open access: yesQuímica Nova, 2005
Solid-phase organic synthesis (SPOS) has been considered the main strategy for the construction of combinatorial libraries, because its simplicity leads to faster synthetic procedures. In addition to that, a series of reports in the specialized literature show great advantages in the use of microwave activation, when compared to classical heating, for ...
Cedric Stephan Graebin   +1 more
openaire   +1 more source

Dehydratation curve and chemical-bromatologic composition of stargrass (Cynodon nlemfuensis Vanderyst) hay in function of the baling process moisture content
Curva de desidratação e composição químico-bromatológica do feno de grama-estrela (Cynodon nlemfuensis Vanderyst) em função do teor de umidade no enfardamento

open access: yesSemina: Ciências Agrárias, 2012
It was aimed at to determine the dehydration curve and the moisture content effect during the baling process in the chemical composition of star grass (Cynodon nlemfuensis Vanderyst) hay.
Moyses Calixto Junior   +4 more
doaj  

Interferência de ferro na dosagem de boro no solo com azometina-H em soluções extratoras ácidas

open access: yesPesquisa Agropecuária Brasileira, 2002
A busca de métodos que permitam a extração do boro para avaliação da fertilidade do solo para a recomendação de adubação é importante, devido aos baixos teores de boro e aos altos teores de Fe na maioria dos solos brasileiros. A extração com água quente,
Ferreira Gilvan Barbosa   +4 more
doaj  

Determinação do grau de umidade de sementes de cebola, cenoura e tomate em forno de microondas

open access: yesRevista Brasileira de Sementes, 1998
V. Frandoloso, M.Â. Tillmann, L. Baudet
openaire   +1 more source

Meishuo Mpl Forno microondas Relay 12V 24V 16A 250VAC 1uma normalmente aberta QC PCB 4pinos Finalidade geral Relay

open access: diamond, 2017
L. R. Cruz   +4 more
openalex   +1 more source

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