Results 1 to 10 of about 9,560,504 (202)

Aphantasia: In search of a theory

open access: yesMind & Language, 2022
Though researchers working on congenital aphantasia (henceforth “ aphantasia ” ) agree that this condition involves an impairment in the ability to voluntarily generate visual imagery, disagreement looms large as to which other impairments are exhibited ...
A. Blomkvist
semanticscholar   +3 more sources

Crow Search Algorithm: Theory, Recent Advances, and Applications

open access: yesIEEE Access, 2020
In this article, a comprehensive overview of the Crow Search Algorithm (CSA) is introduced with detailed discussions, which is intended to keep researchers interested in swarm intelligence algorithms and optimization problems.
Abdelazim G. Hussien   +6 more
doaj   +2 more sources

Syndemics: a theory in search of data or data in search of a theory? [PDF]

open access: yesSocial Science & Medicine, 2018
The concept of a syndemic was proposed more than two decades ago to explain how large-scale social forces might give rise to co-occurring epidemics that synergistically interact to undermine health in vulnerable populations.
A. Tsai
semanticscholar   +3 more sources

Visual Search in 3D: Effects of Monoscopic and Stereoscopic Cues to Depth on the Validity of Feature Integration Theory and Perceptual Load Theory

open access: yesFrontiers in Psychology, 2021
Previous research has successfully used feature integration theory to operationalise the predictions of Perceptual Load Theory, while simultaneously testing the predictions of both models.
Ciara M. Greene   +6 more
doaj   +3 more sources

Search Theory

open access: yesSpringer: New York, 2013
Search games and rendezvous problems have received growing attention in computer science within the past few years. Rendezvous problems emerge naturally, for instance, to optimize performance and convergence of mobile robots. This gives a new algorithmic point of view to the theory.
L. Stone
semanticscholar   +2 more sources

The NANOGrav 15 yr Data Set: Search for Signals from New Physics [PDF]

open access: yesAstrophysical Journal Letters, 2023
The 15 yr pulsar timing data set collected by the North American Nanohertz Observatory for Gravitational Waves (NANOGrav) shows positive evidence for the presence of a low-frequency gravitational-wave (GW) background.
A. Afzal   +122 more
semanticscholar   +1 more source

Intravascular Crawling of Patrolling Monocytes: A Lèvy-Like Motility for Unique Search Functions?

open access: yesFrontiers in Immunology, 2021
Patrolling monocytes (PMo) are the organism’s preeminent intravascular guardians by their continuous search of damaged endothelial cells and harmful microparticles for their removal and to restore homeostasis.
Rocío Moreno-Cañadas   +2 more
doaj   +1 more source

Understanding sellers’ agents in the residential property market

open access: yesInternational Journal of Strategic Property Management, 2021
Buyers in the property market often use an agent who is employed by the seller to assist their home searches. This unique and widely used agency arrangement in the property market is known as “sellers’ agents”. While principal-agent theory advocates that
Chuyi Xiong, Ka Shing Cheung
doaj   +1 more source

Finding a Landing Site in an Urban Area: A Multi-Resolution Probabilistic Approach

open access: yesSensors, 2022
This paper considers the problem of finding a landing spot for a drone in a dense urban environment. The conflicting requirements of fast exploration and high resolution are solved using a multi-resolution approach, by which visual information is ...
Barak Pinkovich   +3 more
doaj   +1 more source

Finding a Home: Stopping Theory and Its Application to Home Range Establishment in a Novel Environment

open access: yesFrontiers in Conservation Science, 2021
Familiarity with the landscape increases foraging efficiency and safety. Thus, when animals are confronted with a novel environment, either by natural dispersal or translocation, establishing a home range becomes a priority.
David Saltz   +2 more
doaj   +1 more source

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