Results 51 to 60 of about 184,838 (209)

B2Circle: Guiding Business Model Implementation in a Circular Bioeconomy

open access: yesSustainable Development, Volume 33, Issue 6, Page 8449-8467, December 2025.
ABSTRACT The circular bioeconomy (CBE) offers a solution to the current linear and non‐renewable nature of many businesses. However, CBE systems need well‐designed business models (BM) to succeed. This research developed a self‐assessment tool, B2Circle, to assist bioeconomy businesses in adopting circular operations by suggesting an appropriate BM ...
Rodrigo Salvador   +1 more
wiley   +1 more source

Die regsposisie van Gereformeerde kerke in Suid-Afrika

open access: yesIn die Skriflig, 1984
Die benaming Gereformeerde kerk dui gewoonlik in die algemene omgangstaal op die Gereformeerde kerke in Suid-Afrika as kerkgroep. Tog hou hierdie benaming vir Gereformeerde teoloë nie daardie betekenis in nie, maar verwys dit na ’n Gereformeerde kerk ...
G. Pienaar
doaj   +1 more source

How Do Non‐Standard Work and Labour Market Policy Spending Shape Preferences for Training Versus Unemployment Benefits in Budgetary Trade‐Offs?

open access: yesSocial Policy &Administration, Volume 59, Issue 7, Page 1253-1264, December 2025.
ABSTRACT This study investigates workers' preferences for expanding training and education at the cost of reducing unemployment benefits in the context of budgetary trade‐offs. It focuses on non‐standard employment types at the individual level and the ratios of expenditures on training and unemployment benefits within labour market policies (LMPs) at ...
Young‐Kyu Shin   +2 more
wiley   +1 more source

HYMEN W. J. PICARD: Man of Constantia

open access: yesScientia Militaria, 2012
Goewerneur Simon van der Stel (1679 -1707) is een van die hoofamptenare van die Nederlandse Oos-Indiese Kompanjie wat in ons vaderlandse geskiedenis 'n besondere mate van bekendheid verwerf het.
Jan Ploeger
doaj   +1 more source

The effect of discontinuous injection on particle backflow in pneumatic conveying systems

open access: yesThe Canadian Journal of Chemical Engineering, Volume 103, Issue 11, Page 5680-5689, November 2025.
Abstract Pneumatic conveying is used in many process industries to transport dry, granular, and powdered solids. The triboelectrification of particles during conveying causes particle agglomeration, spark discharges, and disruptions in particle flow, making particles move upstream against the fluid flow. The effect of frequency of particle injection on
Otome Obukohwo   +3 more
wiley   +1 more source

Geestelijke verzorging voor jongeren

open access: yesHandelingen
In deze bijdrage stel ik de vraag aan de orde naar de wenselijkheid van geestelijke verzorging voor jongeren. Het motief van die vraag ligt in het gegeven dat de psychosociale problematiek onder jongeren weliswaar groot is, maar dat geestelijke ...
Hans Schilderman
doaj   +1 more source

A model for research supervision

open access: yesHealth SA Gesondheid: Journal of Interdisciplinary Health Sciences, 1998
This article presents a model for research supervision. Opsomming Hierdie artikel stel 'n model vir navorsingsbegeleiding voor. *Please note: This is a reduced version of the abstract. Please refer to PDF for full text.
Ann Muller
doaj   +1 more source

Necessity Social Enterprises: Community Resilience Strategies of “Kitchen Rebellions”

open access: yesCorporate Social Responsibility and Environmental Management, Volume 32, Issue 6, Page 7697-7712, November 2025.
ABSTRACT Entrepreneurship out of economic necessity—sometimes combined with addressing social and environmental challenges—is attracting growing attention. However, welfare states show a phenomenon unaccounted for in both necessity and social entrepreneurship literatures, conceptualized here as necessity social enterprise.
Sonia Vidal, Arno Kourula, Ans Kolk
wiley   +1 more source

Omega Bands as a Source of Large dB/dt in the Dawn Sector

open access: yesJournal of Geophysical Research: Space Physics, Volume 130, Issue 11, November 2025.
Abstract Omega band activity has the potential to cause geomagnetically induced currents as they can cause large values of dB/dt $\mathrm{d}B/\mathrm{d}t$. We have undertaken a multi‐instrument study of an omega event which occurred from 13 to 14 November 2012, during a period of southward IMF. Measurements from the European Incoherent SCATter (EISCAT)
R. M. Hodnett   +6 more
wiley   +1 more source

Object Recognition with Hierarchical Stel Models [PDF]

open access: yes, 2010
We propose a new generative model, and a new image similarity kernel based on a linked hierarchy of probabilistic segmentations. The model is used to efficiently segment multiple images into a consistent set of image regions. The segmentations are provided at several levels of granularity and links among them are automatically provided.
PERINA, Alessandro   +4 more
openaire   +2 more sources

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