Results 31 to 40 of about 20,329 (167)

Is there an association between altered baroreceptor sensitivity and obstructive sleep apnoea in the healthy elderly?

open access: yesERJ Open Research, 2016
Obstructive sleep apnoea (OSA) is associated with a rise in cardiovascular risk in which increased sympathetic activity and depressed baroreceptor reflex sensitivity (BRS) have been proposed.
Emilia Sforza   +3 more
doaj   +1 more source

Statistical Indicators System of Industrial Production Structure and Dynamics in Russia

open access: yesМир новой экономики, 2018
The availability of high-quality indicators system is a precondition for any statistical analysis. Statistical indicators system is a set of interrelated and mutually corresponded statistical indicators with a strictly ordered structure aimed at solving ...
S. S. Shishulin
doaj  

Social Network Analysis with sna

open access: yesJournal of Statistical Software, 2007
Modern social network analysis---the analysis of relational data arising from social systems---is a computationally intensive area of research. Here, we provide an overview of a software package which provides support for a range of network analytic ...
Carter T. Butts
doaj  

Prevalence of Cardiac Autonomic Neuropathy (CAN) in Patients with Type 2 Diabetes Mellitus — the Interest of Studying Cardiovascular Autonomic Tests

open access: yesClinical Diabetology
OBJECTIVE: The objective of this study has been to investigate the prevalence of cardiac autonomic neuropathy (CAN) in patients with type 2 diabetes mellitus (T2DM) using the Ewing’s autonomic cardiovascular reactivity tests and to determine the ...
Ahlam Achchar   +6 more
doaj   +1 more source

Review of Social Network Analysis in Program Evaluation

open access: yesJournal of MultiDisciplinary Evaluation, 2006
The fall, 2005, New Directions for Evaluation journal included nine articles dedicated to social network analysis (SNA) in Program Evaluation. Four of the nine articles in the journal explored the academics of SNA methodology, while the other five ...
Krystin Martens
doaj   +1 more source

The Spread and Utility of Social Network Analysis across a Group of Health Behavior Researchers

open access: yesHealth Behavior Research, 2019
Social network analysis (SNA), both as theory and methodology, is a powerful framework for delimiting and studying health behaviors. Using SNA allows scholars to answer new research questions, innovatively investigate the social and systemic contexts of ...
Megan S. Patterson   +2 more
doaj   +1 more source

HISTORICAL TRAJECTORIES OF THE FINANCIAL SECTOR DISPLAY IN THE SYSTEM OF NATIONAL ACCOUNTS

open access: yesВісник Київського національного університету імені Тараса Шевченка. Серія Економіка, 2017
This article examines the evolution of approaches to the financial sector display as a part of the economy on the conceptual basis of the System of National Accounts. The main prerequisites for the formation of SNA are revealed.
R. Zadorozhna
doaj   +1 more source

Deciphering the Neural Control of Sympathetic Nerve Activity: Status Report and Directions for Future Research

open access: yesFrontiers in Neuroscience, 2017
Sympathetic nerve activity (SNA) contributes appreciably to the control of physiological function, such that pathological alterations in SNA can lead to a variety of diseases.
Susan M. Barman   +2 more
doaj   +1 more source

AIKoGAM: An AI-driven Knowledge Graph of the Antiquities Market: Toward Automatised Methods to Identify Illicit Trafficking Networks

open access: yesJournal of Computer Applications in Archaeology
The longstanding illicit trafficking of archaeological artefacts has persistently presented a global issue, posing a substantial threat to cultural heritage.
Riccardo Giovanelli, Arianna Traviglia
doaj   +1 more source

An Analysis of The Agribusiness Communication Structure of Dairy Cattle Farmers: The Case Study of The Tegal Mandiri Farmer Group

open access: yesAnimal Production: Indonesian Journal of Animal Production
Problems in dairy cattle agribusiness require attention not only from the farmers themselves but also from farmer organizations. To understand the communication patterns among group members in the agribusiness sector, including the exchange of ...
Dyah Gandasari   +2 more
doaj   +1 more source

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