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Systems, Volume 8, Issue 4

2020 December - 21 articles

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Articles (21)

  • Article
  • Open Access
35 Citations
14,061 Views
19 Pages

A Rapid Improvement Process through “Quick-Win” Lean Tools: A Case Study

  • Jorge Rodrigues,
  • José Carlos Sá,
  • Francisco J. G. Silva,
  • Luís Pinto Ferreira,
  • Genett Jimenez and
  • Gilberto Santos

14 December 2020

The main purpose of this paper was to introduce procedural changes based on a type of human resources management tool using Lean Leadership (LL). We sought to determine which Lean Tools (LTs) are able to promote a rapid impact on a company; namely, w...

  • Article
  • Open Access
7 Citations
3,075 Views
11 Pages

10 December 2020

Dynamical systems are known to exhibit sudden state transitions, with abrupt shifts from one stable state to another. Such transitions are widely observed, with examples ranging from abrupt extinctions of species in ecosystems to unexpected financial...

  • Article
  • Open Access
37 Citations
9,971 Views
12 Pages

7 December 2020

Many authors have sought to summarize what they regard as the key features of “complexity”. Some concentrate on the complexity they see as existing in the world—on “ontological complexity”. Others highlight “cognit...

  • Article
  • Open Access
10 Citations
5,186 Views
37 Pages

Quantifying Risk Perception: The Entropy Decision Risk Model Utility (EDRM-U)

  • Thomas Monroe,
  • Mario Beruvides and
  • Víctor Tercero-Gómez

3 December 2020

Risk perception can be quantified in measurable terms of risk aversion and sensitivity. While conducting research on the quantization of programmatic risk, a bridge between positive and normative decision theories was discovered through the applicati...

  • Article
  • Open Access
27 Citations
5,018 Views
18 Pages

An Application of an Urban Freight Transportation System for Reduced Environmental Emissions

  • Evripidis P. Kechagias,
  • Sotiris P. Gayialis,
  • Grigorios D. Konstantakopoulos and
  • Georgios A. Papadopoulos

29 November 2020

Today, there is a great need for greener urban freight transportations due to their ever-increasing environmental impact. The planet’s climate has been significantly affected as the temperature is constantly rising and extreme weather events ar...

  • Article
  • Open Access
24 Citations
5,323 Views
31 Pages

26 November 2020

Previous research has established that embodied modeling (role-playing agents in a system) can support learning about complexity. Separately, research has demonstrated that increasing the multimodal resources available to students can support sensema...

  • Article
  • Open Access
22 Citations
4,115 Views
17 Pages

How Fifth-Grade English Learners Engage in Systems Thinking Using Computational Models

  • Alison Haas,
  • Scott E. Grapin,
  • Daniel Wendel,
  • Lorena Llosa and
  • Okhee Lee

22 November 2020

The purpose of this study was to investigate how computational modeling promotes systems thinking for English Learners (ELs) in fifth-grade science instruction. Individual student interviews were conducted with nine ELs about computational models of...

  • Article
  • Open Access
9 Citations
5,767 Views
34 Pages

20 November 2020

The uncertainty, or entropy, of an atom of an ideal gas being in a certain energy state mirrors the way people perceive uncertainty in the making of decisions, uncertainty that is related to unmeasurable subjective probability. It is well established...

  • Article
  • Open Access
3 Citations
4,695 Views
21 Pages

11 November 2020

There is an ongoing demand for organizations to become more agile in order to prosper amongst their competitors. Many military organizations have declared a renewed focus towards organizational agility. The goal of this research is to isolate the var...

  • Article
  • Open Access
23 Citations
5,935 Views
14 Pages

Design of Product–Service Systems: Toward An Updated Discourse

  • Johan Lugnet,
  • Åsa Ericson and
  • Tobias Larsson

11 November 2020

The engineering rationale, composed of established logic for the design and development of products, has been confronted by a shift to a circular economy. Digitalization (e.g., Industry 4.0) enables transformation, but it also increases relational co...

  • Article
  • Open Access
17 Citations
4,725 Views
17 Pages

Designing and Integrating a Digital Thread System for Customized Additive Manufacturing in Multi-Partner Kayak Production

  • Euan Bonham,
  • Kerr McMaster,
  • Emma Thomson,
  • Massimo Panarotto,
  • Jakob Ramon Müller,
  • Ola Isaksson and
  • Emil Johansson

10 November 2020

Additive manufacturing (AM) opens the vision of decentralised and individualised manufacturing, as a tailored product can be manufactured in proximity to the customers with minimal physical infrastructure required. Consequently, the digital infrastru...

  • Article
  • Open Access
8 Citations
5,365 Views
23 Pages

4 November 2020

Economics has long been concerned with the development of tools to help understand and describe the interactions among economic actors including the circular flow of economic resources. This paper expands our available toolkit of models, by describin...

  • Article
  • Open Access
8 Citations
4,765 Views
17 Pages

Ramping Up Customer-Centric Modular Design Projects: Mobile App Development for Pandemic Relief

  • Khaled Medini,
  • Stefan Wiesner,
  • Milad Poursoltan and
  • David Romero

3 November 2020

Today’s fast-growing demands at the global level for mobile applications (apps) cause customers to call for the customization of their apps to fit their individualized needs and business realms. Customization is a challenge for apps-development...

  • Concept Paper
  • Open Access
16 Citations
5,621 Views
20 Pages

Realizing the Role of Permissioned Blockchains in a Systems Engineering Lifecycle

  • Demetrios Joannou,
  • Roy Kalawsky,
  • Miguel Martínez-García,
  • Chris Fowler and
  • Kevin Fowler

3 November 2020

A key requirement for an integrated digital tool chain is secure access and control of data assets. Not all stakeholders will have the same access to or control over the flow of information, some will be able to input or change data whilst others wil...

  • Article
  • Open Access
8 Citations
5,901 Views
13 Pages

29 October 2020

This work uses cognitive network science to reconstruct how experts, influential news outlets and social media perceived and reported the news “COVID-19 is a pandemic”. In an exploratory corpus of 1 public speech, 10 influential news medi...

  • Article
  • Open Access
16 Citations
7,011 Views
30 Pages

Results of Beer Game Trials Played by Natural Resource Managers Versus Students: Does Age Influence Ordering Decisions?

  • Benjamin L. Turner,
  • Michael Goodman,
  • Rick Machen,
  • Clay Mathis,
  • Ryan Rhoades and
  • Barry Dunn

13 October 2020

Systems involving agriculture and natural resources (AGNR) management and representing integrations of biologic, geologic, socio-economic, and climatic characteristics are incredibly complex. AGNR managers purport using a systems-oriented mental mode...

  • Article
  • Open Access
6 Citations
3,574 Views
12 Pages

4 October 2020

For several decades, systems thinking has been a defined body of knowledge that has contributed to many areas of science. Its value has, critically, resided in (meta- or post-) paradigmatic and participative use of one or several systems approaches t...

  • Article
  • Open Access
6 Citations
3,637 Views
19 Pages

3 October 2020

Human variability related to physical, cognitive, socio-demographic, and other factors can contribute to large differences in human performance. Quantifying population heterogeneity can be useful for designers wishing to evaluate design parameters su...

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Systems - ISSN 2079-8954