Results 51 to 60 of about 184,782 (209)

Business Ownership and Sectoral Growth An Empirical Analysis of 21 OECD Countries. [PDF]

We investigated the development of business ownership (self-employment) rates over time at the sectoral level and the effect of these rates on sectoral output growth. In an earlier exercise, Carree et al.
Carree, Martin, Stel, Andre van
core   +4 more sources

Die regsposisie van Gereformeerde kerke in Suid-Afrika

In 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

The cotton historical lines project—Part I: History and field evaluation

Crop Science, Volume 66, Issue 1, January/February 2026.
Abstract Common garden experiments have provided great insights into crop adaptation across many systems. Cotton (Gossypium spp.) cultivars have changed in the 20th and 21st centuries, but breeders have not quantified the degree of these changes. We synthesized a panel of 164 non‐genetically modified genotypes, from the private and public sectors ...
Grant T. Billings, Daniel Restrepo‐Montoya, Laine A. Dentinger, Jonathan W. Zirkel, B. Todd Campbell, Don C. Jones, Quentin D. Read, Peng W. Chee, Brian E. Scheffler, Candace H. Haigler, Amanda M. Hulse‐Kemp, Jodi A. Scheffler   +11 more
wiley   +1 more source

Geestelijke verzorging voor jongeren

Handelingen
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

HYMEN W. J. PICARD: Man of Constantia

Scientia 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

Hydrogen Halide Gas Sensors: Active Materials, Operation Principles, and Emerging Technologies

Interdisciplinary Materials, Volume 5, Issue 1, Page 85-123, January 2026.
This review considers hydrogen halide (HX) gas sensors across functional materials and principles: acoustic, chemical, optical and nanophotonic. The strong acidity and reactivity of HX gases are discussed as constraints for stability and selectivity of these devices.
Xiuzhen Liu, Nikita Tukachev, Kehang Wang, Dmirty Zhirihin, Yaopeng Cheng, Pavel Krasnov, Mingzhao Song, Soslan Khubezhov, Wenping Yin, Emmanuel Stratakis, Sailing He, Andrey L. Rogach, Sergey Makarov   +12 more
wiley   +1 more source

A model for research supervision

Health 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

Dynamic Analysis of the Adoption and Diffusion of the Entrepreneur's Behavior: An Institutional Approach

System Dynamics Review, Volume 42, Issue 1, January/March 2026.
ABSTRACT A high level of entrepreneurship is a positive indicator of a country's potential for economic growth. However, some countries are more entrepreneurial than others, and this trend is often difficult to change. This paper addresses why the entrepreneur‐to‐population ratio remains so consistent within a country over time.
Nuria Calvo, Ariadna Monje‐Amor, Yago Atrio‐Lema, David Urbano   +3 more
wiley   +1 more source

Unpacking Entrepreneurial Ecosystem Elements: Insights Into Drivers of Entrepreneurial Activity

Thunderbird International Business Review, Volume 68, Issue 1, Page 3-15, January/February 2026.
ABSTRACT Thriving entrepreneurial ecosystems (EEs) are instrumental in new enterprise creation and growth, as they provide vital support for entrepreneurial activity. However, as this support may be context‐specific, the existing literature has yet to capture the contextual factors that shape the contributions of EEs.
Mohamed Yacine Haddoud, Samah Souleh, Omaima Munawar Albadry, Saeyeon Roh, Adah‐Kole Emmanuel Onjewu   +4 more
wiley   +1 more source

Object Recognition with Hierarchical Stel Models [PDF]

, 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, N. Jojic, CASTELLANI, Umberto, CRISTANI, Marco, MURINO, Vittorio   +4 more
openaire   +2 more sources