Results 21 to 30 of about 1,538,393 (213)

Microbiome Sample Comparison and Search: From Pair-Wise Calculations to Model-Based Matching

open access: yesFrontiers in Microbiology, 2021
A huge quantity of microbiome samples have been accumulated, and more are yet to come from all niches around the globe. With the accumulation of data, there is an urgent need for comparisons and searches of microbiome samples among thousands of millions ...
Yuguo Zha, Hui Chong, Kang Ning
doaj   +1 more source

Successive odor matching- and non-matching-to-sample in rats: A reversal design. [PDF]

open access: yesBehav Processes, 2018
There is a growing body of research on matching- and non-matching-to-sample (MTS, NMTS) relations with rats using olfactory stimuli; however, the specific characteristics of this relational control are unclear. In the current study we examine MTS and NMTS in rats with an automated olfactometer using a successive (go, no-go) procedure.
Bruce K   +6 more
europepmc   +4 more sources

Facilitation of equivalence – equivalence responding: generalization of relational responses

open access: yesInternational Journal of Psychological Research, 2011
Equivalence-equivalence responding (Eq-Eq) has become a behaviour analytic model of analogical reasoning. In previous works it was demonstrated that the exposition to a non-arbitrary relational task (facilitation procedure) improves performance in Eq-Eq ...
Vicente Perez   +2 more
doaj   +1 more source

SAMPLE‐SPECIFIC RATIO EFFECTS IN MATCHING TO SAMPLE [PDF]

open access: yesJournal of the Experimental Analysis of Behavior, 1983
In a symbolic matching‐to‐sample task, pigeons were trained using sample‐specific, fixed‐ratio “observing responses.” Subsequently, in a mixed condition, each sample was presented equally often with each ratio requirement, i.e., the ratios were no longer correlated with the samples.
openaire   +2 more sources

Symbolic behavior in regular classrooms. A specification of symbolic and non-symbolic behavior

open access: yesFrontiers in Psychology, 2011
Students’ capabilities to use symbolic information in classroom setting could be expected to influence their possibilities to be active and participating.
Stefan eBillinger, Torsten eNorlander
doaj   +1 more source

Familiar and unfamiliar face recognition in crested macaques (Macaca nigra) [PDF]

open access: yesRoyal Society Open Science, 2015
Many species use facial features to identify conspecifics, which is necessary to navigate a complex social environment. The fundamental mechanisms underlying face processing are starting to be well understood in a variety of primate species.
Jérôme Micheletta   +5 more
doaj   +1 more source

Establishing Lagrangian connections between observations within air masses crossing the Atlantic during the International Consortium for Atmospheric Research on Transport and Transformation experiment [PDF]

open access: yes, 2006
The ITCT-Lagrangian-2K4 (Intercontinental Transport and Chemical Transformation) experiment was conceived with an aim to quantify the effects of photochemistry and mixing on the transformation of air masses in the free troposphere away from emissions. To
A. C. Lewis   +58 more
core   +4 more sources

What did you choose just now? Chimpanzees’ short-term retention of memories of their own behavior [PDF]

open access: yesPeerJ, 2014
Many recent comparative studies have addressed “episodic” memory in nonhuman animals, suggesting that birds, rodents, great apes, and others can remember their own behavior after at least a half-day delay.
Masaki Tomonaga, Takaaki Kaneko
doaj   +2 more sources

Domestic hens succeed at serial reversal learning and perceptual concept generalisation using a new automated touchscreen device

open access: yesAnimal, 2022
Improving the welfare of farm animals depends on our knowledge on how they perceive and interpret their environment; the latter depends on their cognitive abilities.
Rachel Degrande   +5 more
doaj   +1 more source

Patterns of eye movement in matching-to-sample tasks

open access: yesPsicologia: Reflexão e Crítica, 2016
The present study evaluated whether during a matching-to-sample procedure (MTS), the time spent observing stimuli is related to the establishment of selection or rejection controlling relationships in human participants.
Edson Massayuki Huziwara   +2 more
doaj   +1 more source

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