Results 61 to 70 of about 12,671,316 (204)
Multi-Representation of Symbolic and Nonsymbolic Numerical Magnitude in Chinese Number Processing
, 2011 Numerical information can be conveyed by either symbolic or nonsymbolic representation. Some symbolic numerals can also be identified as nonsymbolic quanities defined by the number of lines (e.g., I, II, III in Roman and (sic), (sic), (sic) in Japanese ...
Tang, Honghong +4 more
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Frontiers in Psychology, 2018 Two types of number magnitude processing – semantic and spatial – are significantly correlated with children’s arithmetic performance. However, it remains unclear whether these abilities are independent predictors of symbolic approximate arithmetic ...
Wei Wei +6 more
doaj +1 more source
FEBS Letters, EarlyView.Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav +2 more
wiley +1 more source
A Magnitude Effect in Temporal discounting with Hens [PDF]
, 2014 This study aimed to determine whether a magnitude effect could be obtained in temporal discounting with brown shaver hens. Subjects responded in a classic self-control situation for the choice between a smaller-sooner reward (1-s access to food, after a ...
Budenberg, Grace Joy
core
, 2022 The psychophysical experimental methods affect the observer???s evaluation because of the bias error. Therefore, it is necessary to design experiments properly.
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Development of a Possible General Magnitude System for Number and Space
Frontiers in Psychology, 2018 There is strong evidence for a link between numerical and spatial processing. However, whether this association is based on a common general magnitude system is far from conclusive and the impact of development is not yet known.
Karin Kucian +11 more
doaj +1 more source
Artificial molecular machines and motors—Design and control of nanoscale motion
FEBS Letters, EarlyView.Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley +1 more source
Modeling Electoral Coordination: Parties and Legislative Lists in Uruguay [PDF]
, 2011 During each electoral period, the strategic interaction between voters and political elites determines the number of viable candidates in a district. In this paper, we implement a hierarchical seemingly unrelated regression model to explain electoral ...
Katz, Gabriel, Levin, Ines
core
Delayed development of basic numerical skills in children with developmental dyscalculia
Frontiers in PsychologyResearch suggests that children with developmental dyscalculia (DD) have deficits in basic numerical skills. However, there is conflicting evidence on whether basic numerical skills in children with DD are qualitatively different from those in typically ...
Sarah Lamb +2 more
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Behavioral and Brain Functions, 2007 Background In the numerical Stroop paradigm (NSP) participants decide whether a digit is numerically or physically larger than another simultaneously presented digit. This paradigm is frequently used to assess the automatic number processing abilities of
Jármi Éva +3 more
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