Viability Theory and PSI Theory Interrelation Inspired by Bunge Systemic Classification: the Viable System Ontology Theory

2019 ◽  
Vol 33 (6) ◽  
pp. 675-701 ◽  
Author(s):  
Nora Mouhib ◽  
Slimane Bah ◽  
Abdelaziz Berrado
Keyword(s):  
Viability Theory ◽  
Psi Theory ◽  
Viable System

Design of a Conceptual Model for Improving Company Performance Based on Lean Management Applying the Viable System Model (VSM)

2018 ◽  
Vol 2 (2) ◽  
pp. 49-63 ◽  
Author(s):  
Sergio Gallego García ◽  
Rayco Rodríguez Reyes ◽  
Manuel García García
Keyword(s):  
Production Management ◽  
Modern Society ◽  
Holistic Approach ◽  
Service Level ◽  
System Model ◽  
Company Performance ◽  
Lean Management ◽  
Viable System Model ◽  
Viable System ◽  
The Right

Abstract Designing, changing and adapting organizations to secure viability is challenging for companies. Researchers often fail to holistically design or transform organizations. Thus, the aim of this study is to propose a holistic approach how organizations can be designed, changed or managed considering also its implications to production management following lean management principles. Hereby the Viable System Model was applied. This structure can be applied to any kind of structured organization and for its management with goals to be achieved in modern society; however focus of the research is the cluster of manufacturing and assembly companies. Goal of the developed organizational model is to be able to react to all potential company environments by taking decisions regarding organization and production management functions correctly and in the right moment based on the needed information. To ensure this, standardized communication channels were defined. In conclusion this proposed approach enables companies to have internal mechanisms to secure viability and also in production to reduce necessary stocks, lead times, manpower allocation and leads to an increase of the service level to the final customer.

scholarly journals The Architecture Design of Electrical Vehicle Infrastructure Using Viable System Model Approach

Systems ◽  
2021 ◽  
Vol 9 (1) ◽  
pp. 19
Author(s):  
Mahdi Boucetta ◽  
Niamat Ullah Ibne Hossain ◽  
Raed Jaradat ◽  
Charles Keating ◽  
Siham Tazzit ◽  
...  
Keyword(s):  
Urban Space ◽  
Electric Vehicles ◽  
Reference Model ◽  
System Model ◽  
Ecosystem Structure ◽  
Viable System Model ◽  
Charging Station ◽  
Viable System ◽  
Station Location ◽  
Ev Charging

Exponential technological-based growth in industrialization and urbanization, and the ease of mobility that modern motorization offers have significantly transformed social structures and living standards. As a result, electric vehicles (EVs) have gained widespread popularity as a mode of sustainable transport. The increasing demand for of electric vehicles (EVs) has reduced the some of the environmental issues and urban space requirements for parking and road usage. The current body of EV literature is replete with different optimization and empirical approaches pertaining to the design and analysis of the EV ecosystem; however, probing the EV ecosystem from a management perspective has not been analyzed. To address this gap, this paper develops a systems-based framework to offer rigorous design and analysis of the EV ecosystem, with a focus on charging station location problems. The study framework includes: (1) examination of the EV charging station location problem through the lens of a systems perspective; (2) a systems view of EV ecosystem structure; and (3) development of a reference model for EV charging stations by adopting the viable system model. The paper concludes with the methodological implications and utility of the reference model to offer managerial insights for practitioners and stakeholders.

A new management for enduring company success

Kybernetes ◽  
2011 ◽  
Vol 40 (3/4) ◽  
pp. 369-393 ◽  
Author(s):  
William F. Christopher
Keyword(s):  
Design Methodology ◽  
System Model ◽  
Business Enterprise ◽  
Viable System Model ◽  
System Science ◽  
Content Type ◽  
Turbulent Times ◽  
Changing Times ◽  
Viable System ◽  
Practical Implications

PurposeThe purpose of this paper is to explain how the system science and cybernetics in Stafford Beer's viable system model (VSM) will help management structure and manage their company to achieve on‐going success in a fast‐changing world.Design/methodology/approachThe author worked with Stafford Beer in the 1970s, applying his VSM in the corporation he then worked for and has used the VSM ideas in work with companies in 16 countries, always with success. The VSM instructs in how to structure and how to manage. For what to manage the author used Peter Drucker's key performance areas, and has more than 50 years of experience working in these areas.FindingsThe author has found, during his long career in industry and in consulting, that the VSM is the best available guide for structuring and managing a business enterprise for success in turbulent times.Practical implicationsIn the 1950s, Ralph Cordiner “decentralized” General Electric into 120 businesses, pioneering a new, better way to structure and manage a corporation. After 50 years, we have the next revolutionary advance in management, the system science and cybernetics in Stafford's VSM. The VSM includes information and environments in structure, enabling companies to change as appropriate for achieving on‐going success in a world of huge and fast‐growing variety.Originality/valueThe paper shows how a simple form of the VSM includes all the system science company management needs to structure and manage their company for enduring success in fast‐changing times.

scholarly journals The efficacy of CRISPR-mediated cytosine base editing with the RPS5a promoter in Arabidopsis thaliana

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Minkyung Choi ◽  
Jae-Young Yun ◽  
Jun-Hyuk Kim ◽  
Jin-Soo Kim ◽  
Sang-Tae Kim
Keyword(s):  
Arabidopsis Thaliana ◽  
Cytidine Deaminase ◽  
Biological Research ◽  
Loss Of Function ◽  
Nucleotide Substitutions ◽  
Viral Origin ◽  
Nonsense Mutations ◽  
Base Editing ◽  
Low Efficiency ◽  
Viable System

AbstractCRISPR/Cas9-mediated genome editing is an important and versatile technology in modern biological research. Recent advancements include base-editing CRISPR tools that enable targeted nucleotide substitutions using a fusion protein comprising a nickase variant of Cas9 and a base deaminase. Improvements in base editing efficiencies and inheritable of edited loci need to be made to make CRISPR a viable system in plants. Here, we report efficiency of cytosine base editors (CBEs) in Arabidopsis thaliana by applying the strong endogenous RPS5a promoter to drive the expression of nickase Cas9 and either rAPOBEC1 from rat (BE3) or the PmCDA1 activation-induced cytidine deaminase from sea lamprey (AIDv2). Compared with the strong heterologous CaMV35S promoter of viral origin, the RPS5a promoter improved CBE efficiency by 32% points with the number of T1 plants showing over 50% conversion ratio when the LFY gene was targeted. CBE induced nonsense mutations in LFY via C-to-T conversion, which resulted in loss-of-function lfy phenotypes; defects in LFY function were associated with the targeted base substitutions. Our data suggest that optimal promoter choice for CBE expression may affect base-editing efficiencies in plants. The results provide a strategy to optimize low-efficiency base editors and demonstrate their applicability for functional assays and trait development in crop research.

Gerontological aspects of improving the quality of medical and social assistance to older displaced persons in the context of the COVID-19 pandemic in Ukraine

2022 ◽  
pp. 941-947
Author(s):  
В.В. Чайковская ◽  
Т.И. Вялых ◽  
А.В. Царенко ◽  
Н.Н. Величко ◽  
В.А. Толстых ◽  
...  
Keyword(s):  
Social Services ◽  
Social Protection ◽  
Hospice Care ◽  
The Elderly ◽  
Social Adaptation ◽  
Internally Displaced Persons ◽  
Displaced Persons ◽  
Internally Displaced ◽  
Displaced People ◽  
Viable System

Исследование посвящено вопросам организации медицинского и социального обслуживания переселенцев пожилого возраста на уровне первичной медико-санитарной помощи (ПМСП) на Украине, определению основных задач и особенностей организации и предоставления им паллиативной и хосписной помощи (ПХП) в условиях пандемии COVID-19. По результатам социологического исследования с использованием методов опроса, экспертных оценок были проанализированы социально-психологические характеристики переселенцев пожилого возраста, особенностей их социальной адаптации, финансирования и медико-социального обслуживания. Были определены пути улучшения организации амбулаторной помощи переселенцам старшего возраста на уровне ПМСП, включающие структурную модернизацию и оптимизацию организационного обеспечения. Внедрение доступных и экономически обоснованных подходов позволяет усилить взаимодействие специалистов учреждений здравоохранения и социальной защиты, оптимизировать соблюдение стандартов и принципов медицинской помощи. В рамках организации ПХП базовыми являются европейские подходы формирования стратегии непрерывности предоставления паллиативной помощи в условиях пандемии COVID-19. Внедрение предлагаемых подходов в организации медицинской и социальной помощи на уровне амбулаторий ПМСП и обеспечение доступной ПХП являются актуальными для переселенцев пожилого возраста, находящихся в группе повышенного риска при пандемии COVID-19. This work aimed to study the organization of medical-social services for the elderly internally displaced persons at the level of primary medico-sanitary aid (PMSA) in Ukraine, assessment of the main tasks and specifics of organization and provision of palliative and hospice care (PHC) under COVID-19 conditions. As a result of the sociological investigation, using the questionnaire methods and experts’ evaluations, we have analyzed the socio-psychological characteristics of the elderly internally displaced persons, the specifics of their social adaptation, financing and medico-social servicing at the level PMSA, including structural modernization and optimization of organizational provision. The introduction of an affordable and economically viable system allows for the interaction of specialists from health care and social protection institutions, and optimizes compliance with the standards and principles of medical care. Within the framework of the PНC, we use the European approaches of formation of the strategy of palliative care expansion under COVID-19 pandemic. One of the main tasks is the provision of constant PHC. Introduction of the organization-structural system of the medical-social care at the PMSA level and provision of accessible and highly qualitative constant PHC are actual for the elderly displaced people, who are in the group of high risk COVID-19 death group.

scholarly journals IT Supporting Strategy Formulation

2011 ◽  
pp. 2298-2304
Author(s):  
Jan Achterbergh
Keyword(s):  
Information And Communication Technology ◽  
Communication Technology ◽  
System Model ◽  
Competitive Intelligence ◽  
Strategy Formulation ◽  
Viable System Model ◽  
Knowledge Processes ◽  
Strategic Process ◽  
Information And Communication ◽  
Viable System

This overview approaches information and communication technology (ICT) for competitive intelligence from the perspective of strategy formulation. It provides an ICT architecture for supporting the knowledge processes producing relevant knowledge for strategy formulation. To determine what this architecture looks like, we first examine the process of strategy formulation and determine the knowledge required in the process of strategy formulation. To this purpose, we use Beer’s viable system model (VSM). Second, we model the knowledge processes in which the intelligence relevant for the process of strategy formulation is produced and processed. Given these two elements, we describe an ICT architecture supporting the knowledge processes producing the knowledge needed for the strategic process.

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