Results 81 to 90 of about 21,839 (240)

Investigating Feedback-Informed Screen-Guided Training to Enhance Myoelectric Control and Predictability

open access: yesIEEE Transactions on Neural Systems and Rehabilitation Engineering
Screen-guided training is a widely used method for calibrating myoelectric prostheses, wherein users follow visual prompts. However, this approach often fails to capture the complexities of real-world usage when the user is actively engaging with the ...
Thomas Labbe   +2 more
doaj   +1 more source

Linking Individual Performance to Density‐Dependent Population Dynamics to Understand Temperature‐Mediated Genotype Coexistence

open access: yesEcology Letters, Volume 28, Issue 9, September 2025.
We use a demographic model to explicitly connect individual performance to population‐level dynamics, parameterised using experimental data on competing Daphnia genotypes from two latitudes. We show that higher temperatures increase the likelihood of competitive exclusion of Northern genotypes by Southern genotypes, and highlight neonate sex ratios as ...
Marjolein Bruijning   +9 more
wiley   +1 more source

Can Hick's law and Fitts' law be combined?

open access: yesActa Psychologica, 1972
Abstract An attempt was made to combine the two information-theory based laws relating speed and accuracy, Hick's law and Fitts' law, in a task where subjects were asked to repetitively aim at randomly indicated alternative targets from a home position. Fitts' law was not obeyed, so the proposed fusion was not possible.
W D, Beggs   +4 more
openaire   +2 more sources

GM Crops and the Jevons Paradox: Induced Innovation, Systemic Effects and Net Pesticide Increases From Pesticide‐Decreasing Crops

open access: yesJournal of Agrarian Change, Volume 25, Issue 3, July 2025.
ABSTRACT The Jevons paradox describes how increased efficiency in the use of a resource can paradoxically increase rather than reduce its overall consumption. In agricultural systems, efficiency is confounded by a broad range of economic, ecological, social and evolutionary factors. Agriculture is a particularly elastic kind of production: Efficiencies
Andrew Flachs   +3 more
wiley   +1 more source

Effect of Instructions Emphasizing Velocity or Accuracy Given in a Random or Blocked Order on Performance Testing and Kinematics in Dart Throwing

open access: yesFrontiers in Psychology, 2019
The aims of this study were to investigate the effects of throwing instruction (i.e., velocity and accuracy) and testing order (random or blocked) on dart throwing performance testing and on the movement strategies leading to this performance.
Roland van den Tillaar   +1 more
doaj   +1 more source

Temporal Dynamics With and Without a Nervous System: Plant Physiology, Communication, and Movement

open access: yesCognitive Science, Volume 49, Issue 6, June 2025.
Abstract The concept of time has long been the subject of complex philosophical reflections and scientific research, which have interpreted it differently based on the starting question, context, and level of analysis of the system under investigation.
Margherita Bianchi   +7 more
wiley   +1 more source

A Human Motor Behavior Model for Direct Pointing at a Distance [PDF]

open access: yes, 2008
Models of human motor behavior are well known as an aid in the design of user interfaces (UIs). Most current models apply primarily to desktop interaction, but with the development of non-desktop UIs, new types of motor behaviors need to be modeled ...
Bowman, Doug, Kopper, Regis, Silva, Mara
core  

On the stack of 0‐dimensional coherent sheaves: Motivic aspects

open access: yesBulletin of the London Mathematical Society, Volume 57, Issue 6, Page 1607-1649, June 2025.
Abstract Let X$X$ be a variety. In this survey, we study (decompositions of) the motivic class, in the Grothendieck ring of stacks, of the stack Cohn(X)$\mathcal {C}\hspace{-2.5pt}{o}\hspace{-1.99997pt}{h}^n(X)$ of 0‐dimensional coherent sheaves of length n$n$ on X$X$. To do so, we review the construction of the support map Cohn(X)→Symn(X)$\mathcal {C}\
Barbara Fantechi, Andrea T. Ricolfi
wiley   +1 more source

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