Results 171 to 180 of about 4,321 (213)

A Conceptual Framework of OAVs for Quality and Equitable Learning Ecosystems

open access: yesEducational Quest- An International Journal of Education and Applied Social Sciences
openaire   +1 more source

Psychometric Evaluation of the Altered States of Consciousness Rating Scale (OAV) [PDF]

open access: yesPLoS ONE, 2010
BACKGROUND: The OAV questionnaire has been developed to integrate research on altered states of consciousness (ASC). It measures three primary and one secondary dimensions of ASC that are hypothesized to be invariant across ASC induction methods. The OAV rating scale has been in use for more than 20 years and applied internationally in a broad range of
Franz X Vollenweider   +2 more
exaly   +10 more sources

Digital Evaluation of Aroma Intensity and Odor Characteristics of Tea with Different Types—Based on OAV-Splitting Method

open access: yesFoods, 2022
Aroma is one of the most important quality indicators of tea. However, this evaluation method is a subjective one. In this study, the volatiles of tea with 5 types were determined by headspace solid-phase micro-extraction (HS-SPME) combined with gas ...
Wenwen Hu
exaly   +2 more sources

Relation between oculo-auriculo-vertebral (OAV) dysplasia and three other non-random associations of malformations (VATER, CHARGE, and OEIS)

open access: yesAmerican Journal of Medical Genetics, Part A, 2004
Using a statistical methodology, we aimed to identify a group of probable cases of oculo-auriculo-vertebral (OAV) dysplasia and to investigate possible relationships between different patterns of congenital malformations.
Pierpaolo Mastroiacovo   +2 more
exaly   +2 more sources

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