Results 41 to 50 of about 4,565,614 (302)

Collective motion

open access: yes, 2012
We review the observations and the basic laws describing the essential aspects of collective motion -- being one of the most common and spectacular manifestation of coordinated behavior.
Vicsek, Tamás, Zafeiris, Anna
core   +1 more source

Pulmonary Dysfunction Is Associated With Sleep Study Abnormalities in Children With Sickle Cell Disease: A Multicenter Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Pulmonary dysfunction and sleep abnormalities are common in children with sickle cell disease (SCD) and are associated with worse clinical outcomes. Whether spirometry abnormalities are associated with polysomnography (PSG) findings remains unclear.
Ammar Saadoon Alishlash   +4 more
wiley   +1 more source

A scoping review of explainable artificial intelligence in sports science

open access: yesDiscover Artificial Intelligence
Artificial intelligence (AI) and machine learning (ML) are increasingly being applied in sports science to predict performance, assess injury risk, and support tactical decision-making. However, the opacity of many machine learning (ML) models has led to
Stefan Kranzinger   +3 more
doaj   +1 more source

Learning-Based Slip Detection for Robotic Fruit Grasping and Manipulation under Leaf Interference

open access: yesSensors, 2022
Robotic harvesting research has seen significant achievements in the past decade, with breakthroughs being made in machine vision, robot manipulation, autonomous navigation and mapping.
Hongyu Zhou   +5 more
doaj   +1 more source

The effect of long-term volleyball training on the level of somatic parameters of female volleyball players in various age categories [PDF]

open access: yesPeerJ, 2020
Volleyball is an exceedingly popular physical activity in the adolescent population, especially with females. The study objective was to assess the effect of volleyball training and natural ontogenetic development on the somatic parameters of adolescent ...
Petr Kutáč   +3 more
doaj   +2 more sources

Dogs are not better than humans at detecting coherent motion [PDF]

open access: yes, 2017
The ability to perceive motion is one of the main properties of the visual system. Sensitivity in detecting coherent motion has been thoroughly investigated in humans, where thresholds for motion detection are well below 10% of coherence, i.e.
Battaglini, Luca   +4 more
core   +2 more sources

Financial Burden Associated With Hospitalisation Among Families of Childhood Brain Tumours in Australia

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Families of children with cancer experience significant financial strain, even with universal healthcare. Indirect costs, such as productivity losses and non‐medical expenses, are rarely included in economic evaluations, and little is known about how effectively financial aid programmes alleviate this burden. Childhood brain tumours
Megumi Lim   +8 more
wiley   +1 more source

Compact quantum dot models for analog microwave co-simulation

open access: yesnpj Quantum Information
Scalable solid-state quantum computers will require integration with analog and digital electronics. Efficiently simulating the quantum-classical electronic interface is hence of paramount importance.
Lorenzo Peri   +3 more
doaj   +1 more source

Dual motion valve with single motion input [PDF]

open access: yes, 1987
A dual motion valve includes two dual motion valve assemblies with a rotary input which allows the benefits of applying both rotary and axial motion to a rotary sealing element with a plurality of ports.
Belew, Robert
core   +1 more source

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