Results 31 to 40 of about 185,535 (224)

A Passion for Excellence

open access: yesSA Journal of Industrial Psychology, 1986
Met die verskyning van Peters en Waterman se blitsverkoper, In Search of Excellence, in Oktober 1982 het die skrywers gepoog om 'n breë raamwerk vir bestuursukses daar te stel.
P. G. Swart
doaj   +1 more source

Confined spaces in space: Cerebral implications of chronic elevations of inspired carbon dioxide and implications for long‐duration space travel

open access: yesExperimental Physiology, EarlyView.
Abstract Cerebrovascular regulation is critically dependent upon the arterial partial pressure of carbon dioxide (PaCO2${P_{{\mathrm{aC}}{{\mathrm{O}}_{\mathrm{2}}}}}$), owing to its effect on cerebral blood flow, tissue PCO2${P_{{\mathrm{C}}{{\mathrm{O}}_{\mathrm{2}}}}}$, tissue proton concentration, cerebral metabolism and cognitive and neuronal ...
Jay M. J. R. Carr   +2 more
wiley   +1 more source

New Funerary Stelae and Inscriptions from the Territory of Idyma

open access: yesGephyra, 2013
In this paper, four grave stelae from Muğla Museum are studied. The stelae were found in the year 2010 in the territory of Idyma, an ancient city of south-western Caria.
Güray Ünver, Asil Yaman
doaj  

High‐fat diet attenuates estradiol's efficacy on cognitive function and hippocampal synaptic plasticity in middle‐aged ovariectomized mice

open access: yesPhysiological Reports, Volume 14, Issue 7, April 2026.
Abstract Loss of circulating ovarian hormones during menopause is associated with increased risk for cognitive decline in women. Although estradiol has been shown to enhance memory and synaptic function in preclinical studies, clinical studies of hormone therapy in menopausal women are less clear, and its efficacy may be diminished in the context of ...
V. Felintro   +8 more
wiley   +1 more source

The Importance Of Different Leadership Roles In The Strategic Management Process

open access: yesSA Journal of Human Resource Management, 2004
The drive towards flatter and more flexible, empowered, interdependent and responsive organisations in the current rapidly changing global situation necessitates the establishment of an integrated set of leadership roles. The purpose of this study was to
Mojaki S. Mosia, Theo H. Veldsman
doaj   +1 more source

Perceiving People as a Group: Diversity and Its Interpretation at the Muslim Pilgrimage of the Hajj

open access: yesJournal of Community &Applied Social Psychology, Volume 36, Issue 2, March/April 2026.
ABSTRACT Group behaviour depends on people categorising themselves and others in terms of a shared social identity. Experimental research addressing perceptions of entitativity (i.e., seeing people as a unified entity) highlights the importance of judgements concerning people's behavioural (dis)similarities.
Enes Yalcin, Nick Hopkins
wiley   +1 more source

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

open access: yes
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.
André van Stel, Martin Carree
core   +3 more sources

When do we see that others misrepresent how they feel? detecting deception from emotional faces with direct and indirect measures

open access: yesSocial Influence, 2018
Nonverbally-expressed emotions are not always linked to people’s true emotions. We investigated whether observers’ ability to distinguish trues from lies differs for positive and negative emotional expressions.
Mariëlle Stel, Eric van Dijk
doaj   +1 more source

Die ,,Epistre au Lecteur" van Calvyn

open access: yesKoers : Bulletin for Christian Scholarship, 1956
Die gangbare opvatting ten opsigte van Calvyn se kuns- en musiekbeskouing soos dit blyk uit musiekgeskiedkundige bronne, stel hom voor as totaal wars van enige vorm van kuns.
J. J. A. van der Walt
doaj   +1 more source

Study of the Mid‐Latitude Airglow Responses to Geomagnetic Storms Based on Long‐Term Observations in Japan With the TIMED Satellite and Ionosondes

open access: yesJournal of Geophysical Research: Space Physics, Volume 131, Issue 3, March 2026.
Abstract Variations in nighttime airglow at mid‐latitudes during geomagnetic disturbances reflect the propagation of atmospheric and plasma disturbances from polar heating as well as local chemical processes. However, their detailed mechanisms remain unclear.
Y. Hotta   +4 more
wiley   +1 more source

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