Results 101 to 110 of about 143,244 (263)

Social Network Analysis and Online Learning Communities in Higher Education: A Systematic Literature Review

open access: yesOnline Learning, 2019
This paper presents the results of a systematic literature review which sets out to explore the use of social network analysis (SNA) for investigating online learning communities in higher education.
Shazia K. Jan   +2 more
doaj   +1 more source

Strange Nonchaotic Attractors

open access: yes, 2001
Aperiodic dynamics which is nonchaotic is realized on Strange Nonchaotic attractors (SNAs). Such attractors are generic in quasiperiodically driven nonlinear systems, and like strange attractors, are geometrically fractal.
Negi, Surendra Singh   +2 more
core   +2 more sources

An investigation into the attitudes and experiences of teaching staff and parents of dyslexic students in Northern Irish primary schools—A focus‐group study

open access: yesBritish Journal of Special Education, EarlyView.
Abstract Dyslexia affects an estimated 7%–10% of children and can have lasting consequences for literacy, academic attainment and well‐being. In Northern Ireland, provision for children with dyslexia has been criticised as inconsistent, with delays in assessment and variation in school‐level support.
Matthew Cavanagh   +4 more
wiley   +1 more source

Playing Reading, Using Hands: Which Activities are Linked to Number-Space Processing in Preschool Children?

open access: yesPsychology of Language and Communication, 2017
Literate subjects from Western cultures form spatial-numerical associations (SNA) in left-to-right direction, which follows their reading habits. In preliterate children, sources of SNA directionality are more disputable.
Patro Katarzyna, Haman Maciej
doaj   +1 more source

Approximate social nash equilibria and applications [PDF]

open access: yes
In this paper, a concept of approximate social Nash equilibria is considered and an existence result is given when the strategic spaces of the players are not compact. These have been obtained using an approximate fixed point theorem.
Vincenzo Scalzo
core  

The dynamics of criminal collaboration: Multiplex ties in mafia networks

open access: yesCriminology, EarlyView.
Abstract This study examines how social embeddedness and multiplex relationships shape criminal collaboration within organized crime networks. Drawing on data from three major investigations into the ‘Ndrangheta, we analyze how kinship, clan affiliation, leadership, and prior interactions influence participation in meetings and phone calls.
Francesco Calderoni   +2 more
wiley   +1 more source

Predicted Speciation of Carbon in Subduction Zone Fluids

open access: yesGeophysical Monograph Series, Page 285-302., 2020

This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.

Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions

Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Meghan Guild, Everett L. Shock
wiley  

+1 more source

Colletotrichum species with curved conidia from herbaceous hosts [PDF]

open access: yes, 2009
Colletotrichum (Glomerellaceae, Sordariomycetes) species with dark setae and curved conidia are known as anthracnose pathogens of a number of economically important hosts and are often identified as C. dematium.
Cannon, P.F.   +3 more
core   +1 more source

Nature on the balance sheet: Accountability for Nature Positive

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract Nature loss poses a growing risk to the global economy, prompting calls for enhanced business accountability. To support the urgent business transformations required to achieve Nature Positive goals, decision‐makers, investors, lenders and other stakeholders need consistent, comparable and decision‐useful information on the state of nature and
Greg Smith   +6 more
wiley   +1 more source

Audit Committee Networks and Audit Fees: A European Analysis

open access: yesAccounting &Finance, EarlyView.
ABSTRACT This study investigates the association between audit committee member networks and audit fees in a sample of 225 publicly traded firms from eight European countries between 2005 and 2020. Using social network analysis, we find that director interconnections—established through overlapping board memberships—are associated with audit fees.
Ruth García‐Cobo   +2 more
wiley   +1 more source

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