Results 161 to 170 of about 85,239 (405)

The issues of enterprise growth in transition and post-transition period: the case of Polish 'Elektrim' [PDF]

open access: yes, 2001
Case study of Polish company Elektrim illustrates the changing basis of growth of enterprises between the transition and post-transition periods. Elektrim grew primarily through conglomeration in the transition period.
Dornisch, D, Radosevic, S, Yoruk, DE
core  

Longitudinal Proteomic Profiling of Cognition across an Aerobic Exercise Intervention

open access: yesAnnals of Neurology, EarlyView.
The physiological basis of cognitive decline remains largely uncharacterized. We identified a protein panel signature, in living humans, that correlates to improvement in neurocognition over a period of 5 years. Our signature is composed of complement proteins, coagulation cascade, and extracellular matrix regulators.
Alison M. H. Donald   +16 more
wiley   +1 more source

Demand for fixed and mobile telephony: An application of artificial neural networks

open access: yesManagement Letters/Cuadernos de Gestión, 2009
Cataloging goods or services as "extensions of human senses like vision, hearing or touch" shows the importance of the role they play in our lives; as well as the development they have reached driven by human needs; it shows a dynamic and important ...
JUAN VILLAGÓMEZ MÉNDEZ   +1 more
doaj  

Multiplex Radio Telegraphy and Telephony [PDF]

open access: green, 1920
Frank Ryan, J.R. Tolmie, R. Bach
openalex   +1 more source

Evolving stories of self: Informational transitions and tattoos

open access: yesJournal of the Association for Information Science and Technology, EarlyView.
Abstract Throughout history, tattoos have served as a means of expressing identity, culture, and preserving information. Beyond their visual appeal, tattoos continue to be used in the modern world as a way for individuals to showcase their identity, honor and remember others, and mark significant events. In this paper, we explore the connection between
Maja Krtalić   +2 more
wiley   +1 more source

100,000 lumens to treat seasonal affective disorder: A proof of concept RCT of Bright, whole‐ROom, All‐Day (BROAD) light therapy

open access: yesDepression and Anxiety, Volume 39, Issue 12, Page 760-769, December 2022., 2022
Abstract Background Seasonal affective disorder (SAD) is common and debilitating. The standard of care includes light therapy provided by a light box; however, this treatment is restrictive and only moderately effective. Advances in LED technology enable lighting solutions that emit vastly more light than traditional light boxes.
Julia F. Sandkühler   +6 more
wiley   +1 more source

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