scholarly journals Simulation-based analysis of shared manufacturing systems

2020 ◽  
Vol 27 (1) ◽  
Author(s):  
Gustavo Furtado da Silva ◽  
Nelson Casarotto Filho ◽  
Enzo Morosini Frazzon
Keyword(s):  
Information And Communication Technologies ◽  
Optimization Model ◽  
Manufacturing Systems ◽  
Ad Hoc ◽  
Simulation Based ◽  
Simulation Based Optimization ◽  
Information And Communication ◽  
Traditional Manufacturing ◽  
The One ◽  
Resources Sharing

Abstract Advancements in information and communication technologies are encouraging researches in shared manufacturing systems, especially on current high-competitiveness and low-resources scenarios. This paper aims to compare productive resources sharing with traditional manufacturing systems by using a simulation-based optimization model. The model is based on the One Product Integrated Manufacturing paradigm in which the efficiency optimization is pursued by designing ad-hoc virtual factories allocating the best resources available on an existing network. The proposed simulation-based optimization model is capable of identifying the best production path and plan for different distances between network members. Along with a better overall efficiency, it is also possible to argue that dedicated virtual factories ease the identification of problems and allow for improvements without negatively affecting other resources.

scholarly journals A Business Model Framework to Characterize Digital Multisided Platforms

2020 ◽  
Vol 6 (1) ◽  
pp. 10 ◽  
Author(s):  
Marco Ardolino ◽  
Nicola Saccani ◽  
Federico Adrodegari ◽  
Marco Perona
Keyword(s):  
Information And Communication Technologies ◽  
Assessment Tool ◽  
Empirical Studies ◽  
Communication Technologies ◽  
Model Framework ◽  
Recent Developments ◽  
Information And Communication ◽  
Multiple Case ◽  
The One

Businesses grounded upon multisided platforms (MSPs) are found in a growing number of industries, thanks to the recent developments in Internet and digital technologies. Digital MSPs enable multiple interactions among users of different sides through information and communication technologies. The understanding of the characteristics and constituents of MSPs is fragmented along different literature streams. Moreover, very few empirical studies have been carried out to date. In order to fill this gap, this paper presents a three-level framework that describes a digital MSP. The proposed framework is based on literature analysis and multiple case study. On the one hand, the framework can be used to describe MSP as it provides an operationalization of the concept through the identification of specific dimensions, variables and items; on the other hand, it can be used as an assessment tool by practitioners, as exemplified by the three empirical applications presented in this paper.

Simulation-Based Optimization of Electricity Demand Response for Sustainable Manufacturing Systems

2014 ◽  
Author(s):  
Leah Cuyler ◽  
Zeyi Sun ◽  
Lin Li
Keyword(s):  
Demand Response ◽  
Manufacturing Systems ◽  
Manufacturing Sector ◽  
Sustainable Manufacturing ◽  
Optimization Method ◽  
Electricity Demand ◽  
System Throughput ◽  
Commercial Building ◽  
Simulation Based ◽  
Simulation Based Optimization

Electricity demand response is considered a promising tool to balance the electricity demand and supply during peak periods. It can effectively reduce the cost of building and operating those peaking power generators that are only run a few hundred hours per year to satisfy the peak demand. The research on the electricity demand response implementation for residential and commercial building sectors has been very mature. Recently, it has also been extended to the manufacturing sector. In this paper, a simulation-based optimization method is developed to identify the optimal demand response decisions for the typical manufacturing systems with multiple machines and buffers. Different objectives, i.e. minimizing the power consumption under the constraint of system throughput, and maximize the overall earnings considering the tradeoff between power demand reduction and potential production loss, are considered. Different energy control decisions are analyzed and compared regarding the potential influence on the throughput of manufacturing system due to the different control actions adopted by throughput bottleneck machine.

Opportunities and Limitations of Socio-economic Adaptation in the Coronavirus Crisis

2021 ◽  
pp. 33
Author(s):  
Vladimir Titov
Keyword(s):  
Information And Communication Technologies ◽  
Narrative Analysis ◽  
Economic Behavior ◽  
Economic Adaptation ◽  
The Status ◽  
Market Opportunities ◽  
Information And Communication ◽  
The One ◽  
The Impact ◽  
Depth Interviews

The article reviews the methodological assumptions and results of in-depth interviews held in May 2020. The aim of the article is to identify various aspects of the population’s socio-economic adaptation in the context of the coronavirus pandemic crisis. The author uses the tradition of phenomenological sociology, hermeneutics and narrative analysis as the methodology for the analysis of in-depth interviews contents. The content analysis of the interviews allows to identify certain similarities and differences between two groups of respondents, distinguished by the status of employment (employees and entrepreneurs) in terms of assessment of the crisis’ impact on enterprises and various businesses, specific of the socio-economic behavior, resources, and adaptation practices. A feature of socio-economic behavior common for both categories is the wait-and-see approach to find out possible prospects of the economy and the labour market. However, respondents in the status of employee are generally characterized by a more confident assessment of prospects of job preservation and income level. Active forms of adaptive behavior are particularly noticed among respondents employed in the area of information and communication technologies. Entrepreneurs tend to combine, on the one hand, a negative assessment of the impact the crisis has on their business, and on the other, the desire to look for new market opportunities, realistically assessing the threats and risks, and to rely on themselves. In the context of the ongoing crisis, the specificity of the population’s socio-economic adaptation is associated not only with the status of employment, but also with the industry specifics, an accumulated portfolio of orders, stability of the client base, and social capital.

The Legal Challenges of the Information Revolution and the Principle of “Privacy by Design”

2014 ◽  
pp. 128-148 ◽  
Author(s):  
Ugo Pagallo
Keyword(s):  
Information And Communication Technologies ◽  
Data Protection ◽  
Communication Technologies ◽  
Information Revolution ◽  
Privacy By Design ◽  
Legal Challenges ◽  
Information And Communication ◽  
Legal Frameworks ◽  
The One ◽  
Normative Constraints

The chapter examines how the information revolution impacts the field of data protection in a twofold way. On the one hand, the scale and amount of cross-border interaction taking place in cyberspace illustrate how the information revolution affects basic tenets of current legal frameworks, such as the idea of the law as a set of rules enforced through the menace of physical sanctions and matters of jurisdiction on the Internet. On the other hand, many impasses of today's legal systems on data protection, liability, and jurisdiction can properly be tackled by embedding normative constraints into information and communication technologies, as shown by the principle of privacy by design in such cases as information systems in hospitals, video surveillance networks in public transports, or smart cards for biometric identifiers. Normative safeguards and constitutional constraints can indeed be embedded in places and spaces, products and processes, so as to strengthen the rights of the individuals and widen the range of their choices. Although it is unlikely that “privacy by design” can offer the one-size-fits-all solution to the problems emerging in the field, it is plausible that the principle will be the key to understanding how today's data protection issues are being handled.

Research Ethics in the Social Sciences

2022 ◽  
pp. 54-64
Author(s):  
Gianluca Attademo ◽  
Alessia Maccaro
Keyword(s):  
Risk Management ◽  
Research Ethics ◽  
Information And Communication Technologies ◽  
Codes Of Conduct ◽  
Communication Technologies ◽  
The Other ◽  
The Social ◽  
Information And Communication ◽  
The One ◽  
The Relationship

The formulation of Charts for research ethics and Codes of conduct has been growing in the last few decades, on the one hand due to a renewed awareness of the ethical dimensions of research governance and the relationship between regulators and researchers, and on the other hand for the expansion of possibilities achieved by innovation in information and communication technologies. The voluntary involvement of research participants, risk management and prevention, data protection, community engagement, reflexivity of researchers are some of the centres of gravity of a debate that involves researchers, institutions, and citizens.

Use of Information and Communication Technologies Tools to Capture, Store, and Disseminate Indigenous Knowledge

2017 ◽  
pp. 225-247
Author(s):  
Petros Nhlavu Dlamini
Keyword(s):  
Indigenous Knowledge ◽  
Information And Communication Technologies ◽  
Information And Communication Technology ◽  
Communication Technology ◽  
Personal Communication ◽  
Communication Technologies ◽  
The Other ◽  
Technology Tools ◽  
Information And Communication ◽  
The One

This chapter explores the role played by Information and Communication Technology tools in the management of indigenous Knowledge in general. Of importance to note, therefore, is the fact that the emergence of Information and Communication Technology tools has opened new avenues in Indigenous Knowledge Management (IKM) which have the potential of playing important roles in the society by making the valuable knowledge available to everyone who recognizes and uses it. Given the nature of indigenous knowledge which is commonly exchanged through personal communication and demonstration exemplified as deriving from the master to the apprentice, from the parents to the children, from the one neighbour to the other and so on. Information and Communication Technology tools appear to be providing as a solution in forestalling the possible extinction of IK.

Information and Communication Technologies Use and Its Influence in Family Functioning

2021 ◽  
Vol 12 (1) ◽  
pp. 28-52
Author(s):  
Dinesh Kumar J. ◽  
Arulchelvan Sriram
Keyword(s):  
Family Functioning ◽  
Information And Communication Technologies ◽  
Family Communication ◽  
Communication Technologies ◽  
Confirmatory Factor ◽  
Information And Communication ◽  
The Subject ◽  
Ict Development ◽  
Family Based ◽  
The One

The influence of ICT in family functioning is a thrust area to study in which the adoption and changes in family activities are growing every day on par with ICT development. Among the models dealing with the subject, Hertlein's multitheoretical model is the one which contains the combination of factors from three different ICT and family-based theories. There is no measurement items found for this model. So, this research developed the measurement items for all the factors in model. Exploratory and confirmatory factor analysis was done to validate the model. This research also understood the importance of family communication through literature and added that as a sub-factor in the process changes factor and fit well with the existing model. This proves that family communication is one of the major contributor of family process.

Collaboration Among Multicultural Virtual Teams

2011 ◽  
pp. 306-313
Author(s):  
Kursat Cagiltay ◽  
Barbara A. Bichelmeyer ◽  
Michael A. Evans ◽  
Trena M. Paulus ◽  
Jae Soon An
Keyword(s):  
Information And Communication Technologies ◽  
Virtual Teams ◽  
Ad Hoc ◽  
Geographical Location ◽  
Communication Technologies ◽  
Face To Face ◽  
Information And Communication ◽  
Problem Solve ◽  
Virtual Setting ◽  
E Mail

Due to the increasingly widespread use of various information and communication technologies (ICT), individuals from different countries and cultures are able to learn and work collaboratively in virtual environments (Mowshowitz, 1997). Electronic communication tools, such as chat, e-mail, and the World Wide Web, now make it possible for students and employees to communicate and problem solve with colleagues irrespective of geographical location (Scott, 2000). One of the major downsides of this form of collaboration, though, is that members of a virtual team do not have the advantage of face-to-face interaction and communication. Instead they must rely solely upon an assortment of computer-supported cooperative-learning and class-work tools and strategies—some planned, some ad hoc—to coordinate resources (Bichelmeyer, Cagiltay, Evans, Paulus, & An, 2004). Unfortunately, little research has been conducted to systematically investigate the dialectic between culture and computermediated communication (CMC). There is currently an insufficient understanding of how individual learning and work, cultural features, and CMC mutually influence one another in a purposeful, virtual setting.

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