Results 91 to 100 of about 87,409 (295)

Deformable Attention Multiscale Feature Fusion Network‐Dehaze: An Adaptive Image Dehazing Method Based on Deformable Attention Multiscale Fusion Network

open access: yesAdvanced Intelligent Systems, EarlyView.
This paper presents the deformable attention multiscale feature fusion network‐dehaze adaptive image dehazing network, which integrates three core modules (revised residual shrinkage unit, multiscale attention, cross‐scale feature fusion). It incorporates deformable convolution and multiscale attention mechanisms to address the detail loss issue of ...
Ruipeng Wang   +4 more
wiley   +1 more source

Equity crowdfunding, shareholder structures, and firm performance [PDF]

open access: yes, 2018
This is the author accepted manuscript. The final version is available from Wiley via the DOI in this record.Research question/issue: This paper provides a first-time glimpse into the postcampaign financial and innovative performance of equity ...
Collewaert, Veroniek   +2 more
core   +2 more sources

Seeds of change: The impact of Ethiopia's direct seed marketing approach on smallholders' seed purchases and productivity

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract While multiple factors explain low adoption rates of improved varieties by small‐scale farmers in sub‐Saharan Africa, a key supply‐side constraint is the limited availability of seed embodying new traits in the volume, quality, price, and timeliness required by farmers. This constraint is partly attributable to classical failures in the market
Dawit Mekonnen   +5 more
wiley   +1 more source

Collective wisdom in polarized groups

open access: yesCollective Intelligence, 2022
The potential for groups to outperform the cognitive capabilities of even highly skilled individuals, known as the “wisdom of the crowd”, is crucial to the functioning of democratic institutions.
Joseph B Bak-Coleman   +4 more
doaj   +1 more source

The rain feels different under the same umbrella: Experiences with poverty across LGBTQ subgroups

open access: yesAmerican Journal of Community Psychology, EarlyView.
Abstract Population‐based survey data have demonstrated that LGBTQ communities report varying rates of economic insecurity, yet very little research directly assesses how pathways into and experiences with poverty look different among subgroups at the intersections of sexual orientation and gender identity (SOGI).
Bianca D. M. Wilson, Lillian Nguyen
wiley   +1 more source

Hoe de "Wisdom of Crowds" kan doorwerken in Den Haag. [PDF]

open access: yes, 2007
Op 22 maart 2006 werden 140 burgers geïnstalleerd als lid van het Burgerforum Kiesstelsel. In opdracht van het kabinet bogen zij zich over een heikele kwestie: de vraag wat het beste kiesstelsel zou zijn voor de Tweede Kamer. Op 14 december van datzelfde
Heuvelhof, E.F. (Ernst) ten   +1 more
core  

The wisdom, and madness, of crowds [PDF]

open access: yesGenome Biology, 2008
A 19th-century Scottish poet has a message for our times.
openaire   +2 more sources

Using photovoice to understand community perceptions of firearm risks and protective factors among Asian Americans

open access: yesAmerican Journal of Community Psychology, EarlyView.
Abstract This study used photovoice methodology to explore Asian Americans' perspectives on the root causes and protective factors of firearm violence in their communities. Photovoice provided a participatory platform for community members to document lived experiences and identify priorities for change.
Tsu‐Yin Wu   +4 more
wiley   +1 more source

Computational model of collective nest selection by ants with heterogeneous acceptance thresholds [PDF]

open access: yesRoyal Society Open Science, 2015
Collective decision-making is a characteristic of societies ranging from ants to humans. The ant Temnothorax albipennis is known to use quorum sensing to collectively decide on a new home; emigration to a new nest site occurs when the number of ants ...
Naoki Masuda   +3 more
doaj   +1 more source

‘These reforms have teeth’: The affective dimensions of teacher education policy enactment

open access: yesBritish Educational Research Journal, EarlyView.
Abstract The affective dimensions of education policy enactment have often received less attention in the research literature, especially regarding teacher education policy. This article reports on a study of the affective responses of university‐based teacher educators in England to the significant initial teacher education reforms of 2019–2022: the ...
Ian Cushing, Viv Ellis
wiley   +1 more source

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