Results 1 to 10 of about 1,383,171 (262)

Unravelling the 2e ORR Activity Induced by Distance Effect on Main-Group Metal InN4 Surface Based on First Principles [PDF]

open access: yesMolecules, 2022
The p-electron-dominated main-group metals (Sb, Se, In, etc.) have recently been reported to possess excellent oxygen reduction reaction (ORR) activity by means of heteroatom doping into graphene.
Peng Li, Jiawen Xu, Yaqiong Su
doaj   +2 more sources

Distance Effect of Ni-Pt Dual Sites for Active Hydrogen Transfer in Tandem Reaction [PDF]

open access: yesThe Innovation, 2020
Summary: Unveiling the distance effect between different sites in multifunctional catalysts remains a major challenge. Herein, we investigate the distance effect by constructing a dual-site distance-controlled tandem catalyst with a five-layered TiO2/Pt ...
Huibin Wu   +5 more
doaj   +2 more sources

Adaptive Psychological Distance: A Survival Perceived Temporal Distance Effect [PDF]

open access: yesEvolutionary Psychology, 2020
Perceived temporal distance is explored using an evolutionary-functionalist perspective. Participants imagine themselves in one of three future scenarios: a survival scenario, a high-effort scenario, and a low-effort scenario.
Daniel R. VanHorn
doaj   +2 more sources

Understanding the Distance Effect of the Single‐Atom Active Sites in Fenton‐Like Reactions for Efficient Water Remediation [PDF]

open access: yesAdvanced Science
Emerging single‐atom catalysts (SACs) are promising in water remediation through Fenton‐like reactions. Despite the notable enhancement of catalytic activity through increasing the density of single‐atom active sites, the performance improvement is not ...
Shuaiqi Zhang   +3 more
doaj   +2 more sources

An empirical explanation of the speed-distance effect. [PDF]

open access: yesPLoS ONE, 2009
Understanding motion perception continues to be the subject of much debate, a central challenge being to account for why the speeds and directions seen accord with neither the physical movements of objects nor their projected movements on the retina ...
William T Wojtach   +2 more
doaj   +2 more sources

Effect of Geographic Distance on Distance Education: An Empirical Study

open access: yesJournal of Educators Online, 2014
This study investigates the effect of geographic distance on students’ distance learning experience with the aim to provide tentative answers to a fundamental question – does geographic distance matter in distance education?
Heng Luo   +2 more
doaj   +2 more sources

Effectful program distancing [PDF]

open access: yesProceedings of the ACM on Programming Languages, 2022
Semantics is traditionally concerned with program equivalence, in which all pairs of programs which are not equivalent are treated the same, and simply dubbed as incomparable. In recent years, various forms of program metrics have been introduced such that the distance between non-equivalent ...
Ugo Dal Lago, Francesco Gavazzo
openaire   +1 more source

Pick the Smaller Number: No Influence of Linguistic Markedness on Three-Digit Number Processing

open access: yesJournal of Numerical Cognition, 2021
The symbolic number comparison task has been widely used to investigate the cognitive representation and underlying processes of multi-digit number processing.
Julia Bahnmueller   +4 more
doaj   +1 more source

Distance effects in electrochemical micromachining [PDF]

open access: yesScientific Reports, 2016
AbstractConsidering exponential dependence of currents on double-layer voltage and the feedback effect of the electrolyte resistance, a distance effect in electrochemical micromachining is found, namely that both time constant and double-layer voltage depend on the separation of electrodes.
Lizhong Xu, Yue Pan, Chuanjun Zhao
openaire   +2 more sources

Distinct Mechanisms in Number Comparison of Random and Regular Dots: An ERP Study

open access: yesFrontiers in Behavioral Neuroscience, 2022
Numerosity comparison for regular patterns shows different features compared with that for random ones in previous studies, suggesting an underlying mechanism distinct from numerosity.
Wei Liu   +7 more
doaj   +1 more source

Home - About - Disclaimer - Privacy