Results 51 to 60 of about 3,379 (178)

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

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

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

The Evaluation of Relationship between Spirometric Disorders and Methyl methacrylate in Dental Laboratories Personnel

open access: yesپزشکی بالینی ابن سینا, 2010
Introduction & Objective: Methyl methacrylate (MMA), as a monomer of acrylic resin that has a wide variety of usages in denture fabrication, is considered as an air pollution indicator in the laboratories.
Ebrahim Nadi   +2 more
doaj  

Een en ander oor my ervaring in die Universiteit van Suid Afrika

open access: yesKoers : Bulletin for Christian Scholarship, 1956
Toe die Raad van die Universiteit van Suid-Afrika my teen die einde van 1944 uitgenooi het om ’n ondersoek in verband met die stelsel van eksterne studente aan die Universiteit in te stel, het ek reeds ’n redelike agtergronds kennis daarvan besit.
A. J. H. van der Walt
doaj   +1 more source

STELS ALGEBRA

open access: yes
Stels numbers are multidimensional hypercomplex numbers arranged in Rubik-like hypercubes.The exponential growth of Sn and the rules of Stels algebra allow generating new sequences,matrices, and algorithms for computation and cryptography ...
openaire   +2 more sources

Rasionaliteit en kreatiwiteit — ont-werp vir ’n kritiese, konstruktiewe teologie

open access: yesKoers : Bulletin for Christian Scholarship, 1983
“ ’n Nuwe tydsgewrig mag nuwe sienings van God, mens en wêreld bring, ’n nuwe tydsgees openbaar en die mens voor nuwe sake stel en gevolglik ’n nuwe wetenskapsidee eis. Verandering van tye impliseer dan ook verandering van wetenskapsidee.”
Wentzel van Huyssteen
doaj   +1 more source

Die kultuurkrisis en die opvoeding van die jeug

open access: yesKoers : Bulletin for Christian Scholarship, 1958
Ons gaan ons besig hou met die krisis in die opvoeding en onderwys van die 20ste eeu, en veral van die tweede kwart daarvan. Ons wil direk aan die begin baie duidelik stel dat ons op hierdie terrein voortdurend krisisse belewe.
B. C. Schutte
doaj   +1 more source

'n Eie Suid-Afrikaanse staatstelsel.

open access: yesKoers : Bulletin for Christian Scholarship, 1951
Wanneer ons dink aan ons toekomstige Republiek word met reg dievraag gestel: watter soort Republiek ons as ideaal stel? Hierop kan net een antwoord wees: ’n Republiek met ’n eie Suid-Afrikaanse staatstelsel soos geopenbaar in die Republieke van die ...
A. J. Van Rooy
doaj   +1 more source

Versoening en vernuwing – Wat Herman Wiersinga wil sê en sê

open access: yesIn die Skriflig, 1974
Wiersinga stel dit duidelik dat dit nie om ’n aanvaarbaar maak van die Bybelse boodskap mag gaan deur die wesenlike skandalon daarvan te verdoesel nie. Ook sien hy geen heil daarin om die Bybelse voorstellinge, terme en beelde met nuwe, eietydse beelde ...
H. Dijkstra
doaj   +1 more source

Home - About - Disclaimer - Privacy