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A Contextualised General Systems Theory [PDF]

open access: yesSystems, 2014
A system is something that can be separated from its surrounds, but this definition leaves much scope for refinement. Starting with the notion of measurement, we explore increasingly contextual system behaviour and identify three major forms of ...
Kirsty Kitto
doaj   +3 more sources

Defining a Digital Twin: A Data Science-Based Unification

open access: yesMachine Learning and Knowledge Extraction, 2023
The concept of a digital twin (DT) has gained significant attention in academia and industry because of its perceived potential to address critical global challenges, such as climate change, healthcare, and economic crises.
Frank Emmert-Streib
doaj   +1 more source

Differential Beat Accuracy for ECG Family Classification Using Machine Learning

open access: yesIEEE Access, 2022
Holter systems record the electrocardiogram (ECG), which is used to identify beat families according to their origin and severity. Many systems have been proposed using signal conditioning and machine learning (ML) classification algorithms for beat ...
Alba Vadillo-Valderrama   +4 more
doaj   +1 more source

A Flexible 12-Lead/Holter Device with Compression Capabilities for Low-Bandwidth Mobile-ECG Telemedicine Applications

open access: yesSensors, 2018
In recent years, a number of proposals for electrocardiogram (ECG) monitoring based on mobile systems have been delivered. We propose here an STM32F-microcontroller-based ECG mobile system providing both long-term (several weeks) Holter monitoring and 12-
Flavio Pineda-López   +4 more
doaj   +1 more source

Complexity Theory: An Overview with Potential Applications for the Social Sciences

open access: yesSystems, 2019
Systems theory has been challenged in the recent literature due to its perceived disconnection from today’s research and practice demands. Moving away from the reductionist frameworks and the complicated domain predominated by known unknowns and ...
John R. Turner, Rose M. Baker
doaj   +1 more source

A General Systems Theory Approach in Public Hearing Health: Lessons Learned From a Systematic Review of General Systems Theory in Healthcare

open access: yesIEEE Access, 2020
General Systems Theory (GST), as it was introduced by Karl Ludwig von Bertalannfy, had a significant, yet mostly unacknowledged influence on systems theory.
Panagiotis Katrakazas   +3 more
doaj   +1 more source

Effective Interventions for Enhancing Academic Achievement in Higher Education: Views of Entrepreneurship Students

open access: yesJournal of Research in Higher Education, 2023
Entrepreneurship is considered a vehicle for fighting unemployment in developing countries such as South Africa. As a result, research focusing on entrepreneurship education continues to gain traction.
Lucky Sibanda, Chux Gervase Iwu
doaj   +1 more source

Undecidability and the Evolution of Ideas in an Emergency Event: An Example of How to Systemically Test Organizational Effectiveness (OE) in University Groups

open access: yesEducation Sciences, 2020
The location of this research is the university, through which we are progressively channeled into a seemingly insoluble Gordian knot. What is our participation in the university and what cultural and human commitments inform this participation?
Romina Fucà, Serena Cubico
doaj   +1 more source

Using enterprise resource planning systems to manage property processes

open access: yesSouth African Journal of Information Management, 2023
Background: The various organisations that are involved in property transfer transactions tend to work as autonomous units within the end-to-end property supply chain. This compartmentalisation of activities and tasks creates inefficiencies and a lack of
Anthea P. Amadi-Echendu
doaj   +1 more source

Axiological Systems Theory: a general model of society

open access: yestripleC: Communication, Capitalism & Critique, 2008
Societal problems can be defined as some kind of axiological disequilibrium since values can be considered to be the raw material, which founds social phenomena.
Francisco Parra-Luna
doaj   +1 more source

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