Results 21 to 30 of about 37,129,814 (295)

Trends in Energy Imbalance Gap and Body Weight Status in the Japanese Adult Population: A System Dynamics Approach

open access: yesJournal of Epidemiology, 2021
Background: The double burden of malnutrition is a growing public health problem in Japan. We estimated the dynamics of the energy imbalance gap (EIG) (average daily difference between energy intake and expenditure) to explain trends in the prevalence ...
Saeideh Fallah-Fini   +2 more
doaj   +1 more source

Transdisciplinarity Needs Systemism

open access: yesSystems, 2017
The main message of this paper is that systemism is best suited for transdisciplinary studies. A description of disciplinary sciences, transdisciplinary sciences and systems sciences is given, along with their different definitions of aims, scope and ...
Wolfgang Hofkirchner
doaj   +1 more source

Rethinking the Science System [PDF]

open access: yesScience, 2011
As the U.S. budget environment for science and technology (S&T) threatens to get worse, it is essential for the scientific community to go beyond just advocating for special consideration. There is a strong case for maintaining investments in S&T as a foundation for long-term economic growth and social well-being.
openaire   +2 more sources

Measurable systems and behavioral sciences [PDF]

open access: yesMathematical Social Sciences, 2008
36 pages, 3 ...
Danilov, Vladimir Ivanovitch   +1 more
openaire   +5 more sources

Complex System Approaches for Animal Health Surveillance

open access: yesFrontiers in Veterinary Science, 2019
Many new and highly variable data are currently being produced by the many participants in farmed animal productions systems. These data hold the promise of new information with potential value for animal health surveillance.
John Berezowski   +2 more
doaj   +1 more source

Tertiary Storage in Multimedia Systems: Staging or Direct Access? [PDF]

open access: yes, 1997
Multimedia Systems56386 ...
Pang, H., PANG, Hwee Hwa
core   +1 more source

Concussion As a Multi-Scale Complex System: An Interdisciplinary Synthesis of Current Knowledge

open access: yesFrontiers in Neurology, 2017
Traumatic brain injury (TBI) has been called “the most complicated disease of the most complex organ of the body” and is an increasingly high-profile public health issue.
Erin S. Kenzie   +6 more
doaj   +1 more source

State-of-the-Art Development of Complex Systems and Their Simulation Methods

open access: yesComplex System Modeling and Simulation, 2021
The research on complex systems is different from that on general systems because the former must consider self-organization, emergence, uncertainty, predetermination, and evolution.
Yiming Tang, Lin Li, Xiaoping Liu
doaj   +1 more source

Sciences as Systems

open access: yesPerspectives on Science, 2019
This paper opens by distinguishing between the multiple concepts of system and the philosophical idea of system. It then goes on to discuss the differences between systems and other proximate ideas, such as whole, set, aggregate and structure. Subsequently, it proposes a definition of system, and then lays out three classifications of systems.
openaire   +2 more sources

A Framework for the Integration of Expert Systems with Multimedia Technologies

open access: yes, 1994
Expert Systems With Applications73427 ...
Narasimhalu, A.D.   +1 more
core   +1 more source

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