Sustainability is and will be a crucial issue for the present and future generations. The current assumption that natural resources are infinite and that the regenerative capacity of the environment is able to compensate for all human action is no longer acceptable. Hence, sustainability issues will influence all organisational aspects of the human life, from the economical, political, social and environmental points of view. The reason is simple: until now, all human activities have been based on the paradigm of unlimited resources and unlimited world's capacity for regeneration; from now on, the awareness of the termination of this assumption means that all related behavioural models must be changed. This is a very impressive objective embracing all fields of culture, economy, technology and much more. A continuing effort, together with a reasonable time span, will be required to pursue this goal. Fortunately, nature and the environment are capable of self-regulation and will give man a chance to recove...

Sustainable manufacturing: trends and research challenges

Review of digital twin about concepts, technologies, and industrial applications

Design, modelling, simulation and integration of cyber physical systems

Determinants of a sustainable new product development

The construction industry is faced with numerous challenges including low productivity, lack of research and development, and poor technology advancements . Advances in digital technologies such as digital twin (DT) has seen enormous utilisations in digitally advanced industries including the manufacturing and automotive industries. It presents an opportunity for the integration of the physical world to the digital world. DT technology has the potential to transform the construction industry and provide responses to some of its challenges. As a result, the concept of DT has attracted much attention and is developing at a rapid pace. The overarching aim of this study was to analyse the current state of DT applications in the construction industry. This study comprehensively reviews and analyses DT concept, technologies, and application in the construction industry using a systematic review methodology while incorporating the science mapping method. After a complete search of several databases and careful selection in line with the proposed criteria, 22 academic publications about DT application in the construction industry were identified and classified accordingly. The research analysed in detail the status, evolution of the concept, key technologies, and six areas of application in the lifecycle phases of a project: building information modeling , structural system integrity, facilities management, monitoring, logistics processes, and energy simulation. This research shows that there is a high potential for DT to enable solutions to the numerous challenges in the construction industry. Thus, this study raises the level of awareness and need for the application of DT in the construction industry.

Digital twin application in the construction industry: A literature review

This paper is a result of comprehensive consultation among the authors, with the scientists and leading actors in the area of PLM, which is a reference term for a list of phenomena currently ongoing in the industrial community. This paper discusses the pervasive concept of product lifecycle management (PLM), starting from its history to its constituent elements and its role in the current industry. The authors propose and elaborate their vision for the future steps of the PLM in terms of emerging issues and topics that industrial practitioners and researchers need to address.

Product lifecycle management – from its history to its new role

This paper is one of the first tasks that the members of the International Working Group on Product Lifecycle Management (PLM-IWG) assigned themselves in November 2007 for establishing a comprehensive point of view on PLM. In particular, the present paper aims to capture the state of the art of PLM from the PLM worldwide community. The generic models presented here can be translated and put into practice in each company considering the structure of the company and the characteristic of its products. The paper is still under development in view of reaching consensus on the meaning and the scope of the PLM area, therefore every contribution is welcome.

A new point of view on Product Lifecycle Management

The farming systems having diverse characteristics need to be understand for tailoredtechnological interventions. Farm typology designates the heterogeneous farmers’characteristics in to homogenous groups to understand the factual situation in the region.The multivariate analysis viz. PCA and Cluster analysis performed to minimize data andgroup them into homogenous characteristics by various farm variables. A cross sectionsurvey of 120 farmers in WPZ of Uttar Pradesh was carried out and identified 9 significantvariables and generated 4 PCs from PCA. Hierarchical clustering of PCs leads to groupingfarms into homogenous class. The predominant farm types based are type-1 (22.5%)livestock based intensive farms, type-2 (23.3%) are resource endowed large farms, type-3(10.8%) are crop based marginal farms and type-4 (43.3%) are small farmers with highprofit margin. Large farms are integrated with crop and animal components earning higherincome. The results show that the diversified farms with both livestock and crop sectorsare reaping better income and technology adoption capacities.

Debashi Dutta

Papers

Product lifecycle management – from its history to its new role

A new point of view on Product Lifecycle Management

Understanding Farm Diversity through Typology for Technological Interventions in Western Plain Zone of Uttar Pradesh, India