Results 11 to 20 of about 952,555 (291)

An Improved Slime Mold Algorithm and its Application for Optimal Operation of Cascade Hydropower Stations

open access: yesIEEE Access, 2020
A recently modern stochastic optimization algorithm has been developed by observing the life of slime mold physarum polycephalum in nature. The algorithm is called the slime mold algorithm (SMA) with an excellent exploratory capacity and exploitation ...
Trong-The Nguyen   +5 more
doaj   +1 more source

Reverse hierarchies and sensory learning [PDF]

open access: yesPhilosophical Transactions of the Royal Society B: Biological Sciences, 2008
Revealing the relationships between perceptual representations in the brain and mechanisms of adult perceptual learning is of great importance, potentially leading to significantly improved training techniques both for improving skills in the general population and for ameliorating deficits in special populations.
Merav, Ahissar   +3 more
openaire   +2 more sources

comparison of the effect of flipped learning through video images and multimedia methods on learning in the mathematical sciense course of sixth grad [PDF]

open access: yesمجله علوم تربیتی, 2021
IntroductionGiven the rapid developments in the field of science and knowledge, one has to look for ways to learn how to learn, and it can learn at any time and place, and among these methods, methods that are closer to the learning style of learning ...
khadijeh kheneyfar   +2 more
doaj   +1 more source

Learning to detect a tone in unpredictable noise [PDF]

open access: yes, 2014
Eight normal-hearing listeners practiced a tone-detection task in which a 1-kHz target was masked by a spectrally unpredictable multitone complex. Consistent learning was observed, with mean masking decreasing by 6.4 dB over five sessions (4500 trials ...
Amitay, S.   +3 more
core   +1 more source

Reverse Derivative Categories [PDF]

open access: yes, 2019
The reverse derivative is a fundamental operation in machine learning and automatic differentiation. This paper gives a direct axiomatization of a category with a reverse derivative operation, in a similar style to that given by Cartesian differential ...
Cockett, Robin   +6 more
core   +2 more sources

On-demand design based on deep learning and phase manipulation of all-silicon terahertz chiral metasurfaces

open access: yesResults in Physics, 2022
Chiral metasurfaces have been widely used in sensing, imaging and other fields because they can manipulate light through the efficient circular dichroism (CD). However, its on-demand design is still a very challenging task. In this work, we propose an on-
Zheyu Hou   +8 more
doaj   +1 more source

Reversal learning in Drosophila larvae [PDF]

open access: yesLearning & Memory, 2019
Adjusting behavior to changed environmental contingencies is critical for survival, and reversal learning provides an experimental handle on such cognitive flexibility. Here, we investigate reversal learning in larval Drosophila. Using odor–taste associations, we establish olfactory reversal learning in the appetitive and the aversive domain, using ...
Nino Mancini   +7 more
openaire   +4 more sources

Using Reverse Mentoring to Transform In-Service Teachers’ Beliefs About How to Teach English

open access: yesProfile: Issues in Teachers' Professional Development, 2022
This qualitative research study delves into elementary school teachers’ beliefs and the potential contribution of reverse mentoring to improve English language teaching for children.
Liliana Valle   +2 more
doaj   +1 more source

Multiple reversal olfactory learning in honeybees [PDF]

open access: yesFrontiers in Behavioral Neuroscience, 2010
In multiple reversal learning, animals trained to discriminate a reinforced from a non-reinforced stimulus are subjected to various, successive reversals of stimulus contingencies (e.g. A+ vs. B-, A- vs. B+, A+ vs. B-). This protocol is useful to determine whether or not animals "learn to learn" and solve successive discriminations faster (or with ...
Theo Mota   +3 more
openaire   +3 more sources

Serial position functions for recognition of olfactory stimuli [PDF]

open access: yes, 2007
Two experiments examined item recognition memory for sequentially presented odours. Following a sequence of six odours participants were immediately presented with a series of 2-alternative forced choice (2AFC) test odours.
Johnson, A.J., Miles, C.
core   +1 more source

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