Results 51 to 60 of about 29,724 (253)

«Ambroosius on ladna mees...» Ühest jõuluteemalisest külalaulust

open access: yesMäetagused, 1999
On a village song on Christmas theme Anu VisselFor the Estonians the word «Christmas carol» denotes an authorial song, primarily a children's song or a hymn. Christmas songs are extremely rare among the old alliterative songs (runosongs).
Anu Vissel
doaj  

A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems

open access: yesInternational Journal of Adaptive Control and Signal Processing, Volume 39, Issue 3, Page 566-581, March 2025.
A Q‐learning algorithm to solve the two‐player zero‐sum game problem for nonlinear systems. ABSTRACT This paper deals with the two‐player zero‐sum game problem, which is a bounded L2$$ {L}_2 $$‐gain robust control problem. Finding an analytical solution to the complex Hamilton‐Jacobi‐Issacs (HJI) equation is a challenging task.
Afreen Islam   +2 more
wiley   +1 more source

Are urbanization, biotic and social factors associated with the song frequency and song entropy attributes of three urban syntopic passerines?

open access: yesAvian Research
Urban environments have challenging characteristics for bird acoustic communication. High levels of anthropogenic noise, as well as vegetation structure (e.g., in urban parks), can potentially affect the song frequency characteristics of several bird ...
Xhareni Díaz-Lezama   +3 more
doaj   +1 more source

Multiple differences in calling songs and other traits between solitary and gregarious Mormon crickets from allopatric mtDNA clades

open access: yes, 2014
The Linnaean Society, The British Ecological Society, The Russell Trust (St. Andrews), The Orthopterists' Society and an NSERC (Canada) grant to DTG. Gordon S.
Ritchie, Michael G.   +3 more
core   +1 more source

Additive Gaussian Process Regression for Predictive Design of High‐Performance, Printable Silicones

open access: yesAdvanced Engineering Materials, EarlyView.
A chemistry‐aware design framework for tuning printable polydimethylsiloxane (PDMS) for vat photopolymerization (VPP) is developed using additive Gaussian process (GP) modeling. Polymer network mechanics informs variable groupings, feasible formulation constraints, and interaction variables.
Roxana Carbonell   +3 more
wiley   +1 more source

Cross fostering experiments suggest that mice songs are innate. [PDF]

open access: yesPLoS ONE, 2011
BACKGROUND: Vocal learning is a central functional constituent of human speech, and recent studies showing that adult male mice emit ultrasonic sound sequences characterized as "songs" have suggested that the ultrasonic courtship sounds of mice provide a
Takefumi Kikusui   +5 more
doaj   +1 more source

Exploratory Practice: Researching the Impact of Songs on EFL Learners' Verbal Memory [PDF]

open access: yes, 2014
Traditionally popular songs have been used as a way of enhancing listening and auditory perception skills and teaching vocabulary, but not necessarily for memory recall.
Coleman, Rebecca
core  

Towards Defect Phase Diagrams: From Research Data Management to Automated Workflows

open access: yesAdvanced Engineering Materials, EarlyView.
A research data management infrastructure is presented for the systematic integration of heterogeneous experimental and simulation data required for defect phase diagrams. The approach combines openBIS with a companion application for large‐object storage, automated metadata extraction, provenance tracking and federated data access, thereby supporting ...
Khalil Rejiba   +5 more
wiley   +1 more source

Karl Popper and the Mechanisms of Hydrogen Embrittlement

open access: yesAdvanced Engineering Materials, EarlyView.
Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley   +1 more source

The Improvement of Non-Verbal Communication Skills of Five Females with Profound and Multiple Disabilities Using Song-Choices in Music Therapy

open access: yesVoices, 2012
Facilitating the expression of preferences and choices of non-verbal adults who have profound and multiple disabilities is important yet challenging. The present research project aimed to examine whether consistent opportunities for expressing song ...
Ju-young Lee, Katrina McFerran
doaj   +1 more source

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