Results 71 to 80 of about 11,320 (226)

Astrocyte-secreted GDNF and glutathione antioxidant system protect neurons against 6OHDA cytotoxicity

open access: yesNeurobiology of Disease, 2009
In recent years, GDNF has emerged as a protective and restorative agent in several models of neurodegeneration; however, the exact molecular mechanisms responsible for these effects are not yet fully understood. Here we examined the effects of astrocytes
Jagdeep K. Sandhu   +8 more
doaj  

Does the Effect of Person-Environment Fit on Work Attitudes Vary with Generations? Insights from the Tourism Industry

open access: yesInternational Journal of Management and Economics, 2017
There is an intrinsic link between the success of service firms and the availability of high-quality human resources, making employee attitudes and behaviors a critical concern for service organizations.
Bednarska Marlena A.
doaj   +1 more source

Diatomite evidence for a small palaeo mountain lake at 3400 m asl, Lesotho, southern Africa

open access: yesJournal of Quaternary Science, Volume 40, Issue 3, Page 445-458, April 2025.
ABSTRACT The Eastern Lesotho Highlands experience an excess of rainfall sufficient to form the country's primary export, supplying the economic hub of southern Africa, Gauteng South Africa. However, there is currently only one natural lake in the country, Letšeng‐la Letsie, and evidence of palaeolakes in the region is therefore of particular interest ...
Jennifer M. Fitchett, Anson W. Mackay
wiley   +1 more source

The Impact of Contaminated RR Lyrae/Globular Cluster Photometry on the Distance Scale

open access: yes, 2012
RR Lyrae variables and the stellar constituents of globular clusters are employed to establish the cosmic distance scale and age of the universe. However, photometry for RR Lyrae variables in the globular clusters M3, M15, M54, M92, NGC2419, and NGC6441 ...
Gieren, Wolfgang P.   +3 more
core   +1 more source

The Intensity of Perception of Selected Personnel Risk Factors in the V4 Countries

open access: yesFolia Oeconomica Stetinensia, 2022
Research background: The intensity of the personnel risk perception in SMEs is a crucial factor contributing to the application of risk management practices.
Rozsa Zoltan   +3 more
doaj   +1 more source

Towards liminal balance: Unpacking the UK's urban canal space

open access: yesTransactions of the Institute of British Geographers, Volume 50, Issue 1, March 2025.
Short Abstract This paper explores the liminal geographies of the UK's canal network. It highlights critical intersections between liminality and scale and examines ongoing spatial entanglements. The findings underscore the importance of preserving urban canals as liminal spaces, promoting recreation and urban wellbeing, and advocate for maintaining a ...
Maarja Kaaristo   +4 more
wiley   +1 more source

The ACS Survey of Galactic Globular Clusters XI: The Three-Dimensional Orientation of the Sagittarius Dwarf Spheroidal Galaxy and its Globular Clusters

open access: yes, 2011
We use observations from the ACS study of Galactic globular clusters to investigate the spatial distribution of the inner regions of the disrupting Sagittarius dwarf spheroidal galaxy (Sgr).
A. Marín-Franch   +64 more
core   +1 more source

Trajectories of opioid use among patients with low back pain: Association to work absence

open access: yesEuropean Journal of Pain, Volume 29, Issue 1, January 2025.
Abstract Background Low back pain (LBP) is a leading reason for opioid use and a closer examination of opioid use and productivity losses among these patients is needed. We identify opioid use trajectories using a group‐based trajectory model (GBTM) and estimate productivity losses across the trajectories. Methods Patients diagnosed with LBP in Swedish
Johan Liseth Hansen, Knut Reidar Wangen
wiley   +1 more source

Commitment in the German Banking and Consulting Industry: Influence of Different Leadership Styles on Employee Commitment

open access: yesCentral European Management Journal, 2021
Purpose: The success of a firm often largely depends on its employees. Therefore, we propose and test the possibility of influencing affective and normative commitment by transactional, transformational, and passive leadership styles.
Zerner Vinzent   +2 more
doaj   +1 more source

Association between chronic diseases and severe periodontal disease progression: A retrospective cohort study in a city of Japan

open access: yesJournal of General and Family Medicine, Volume 26, Issue 1, Page 54-64, January 2025.
This manuscript is a study demonstrating the association between the progression of severe periodontal diseases and chronic diseases commonly addressed in primary care. We used claims data and defined the outcome as the “progression of severe periodontitis” and followed patients for 4 years.
Sayaka Nin   +8 more
wiley   +1 more source

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