scholarly journals DESIGN DATABASE MODELING FOR THE FUTURE CAD SYSTEMS

2011 ◽  
Author(s):  
Deyi Xue ◽  
Haoguang Yang
Keyword(s):  
Concurrent Engineering ◽  
Concurrent Design ◽  
Special Design ◽  
Database Modeling ◽  
Cad Systems ◽  
Design Database ◽  
Class Level ◽  
The Future ◽  
Generic Design ◽  
Different Levels

To develop the future CAD systems with concurrent engineering functions, a new CAD model, called Concurrent Engineering-oriented Design Database Representation Model (CE-DDRM), is introduced in this research for supporting various lifecycle aspects in concurrent design. In this model, concepts and behaviors of different design database modeling components, including entities, properties, relationships, tasks, and specifications, are defined at meta-class level. Design database is modeled at two different levels, class level and instance level, representing generic design libraries and special design cases, respectively.

scholarly journals WRITING IN THE ENGINEERING DESIGN LAB: INTEGRATING COMMUNICATION SKILLS INTO THE ENGINEERING CURRICULUM

2011 ◽  
Author(s):  
D. M. Douglas ◽  
C. R. Johnston ◽  
D. J. Caswell ◽  
M. Eggermont
Keyword(s):  
Communication Skills ◽  
Concurrent Engineering ◽  
Concurrent Design ◽  
Engineering Curriculum ◽  
Special Design ◽  
Database Modeling ◽  
Design Database ◽  
Class Level ◽  
Generic Design ◽  
Different Levels

To develop the future CAD systems with concurrent engineering functions, a new CAD model, called Concurrent Engineering-oriented Design Database Representation Model (CE-DDRM), is introduced in this research for supporting various lifecycle aspects in concurrent design. In this model, concepts and behaviors of different design database modeling components, including entities, properties, relationships, tasks, and specifications, are defined at meta-class level. Design database is modeled at two different levels, class level and instance level, representing generic design libraries and special design cases, respectively.

scholarly journals DESIGN PROCESS MODELING FOR THE FUTURE CAD SYSTEMS

2011 ◽  
Author(s):  
D. Xue ◽  
H. Yang ◽  
Y. L. Tu
Keyword(s):  
Design Process ◽  
Process Modeling ◽  
Evolutionary Design ◽  
Support Functions ◽  
Cad Systems ◽  
Database Model ◽  
Design Database ◽  
The Future ◽  
Design Process Modeling

To develop the future CAD systems that support functions of design process modeling, an evolutionary design database model is introduced in this research to describe design requirements and design results developed at different design stages from conceptual design to detailed design. In this model, the evolutionary design database is represented by a sequence of worlds corresponding to the design descriptions at different design stages. In each world, only the differences with its ancestor world are recorded. When the design descriptions in one world are changed, these changes are then propagated to its descendant worlds automatically. Case study is conducted to show the effectiveness of this evolutionary design database model.

scholarly journals Platform Patterns—Using Proven Principles to Develop Digital Platforms

2021 ◽  
Author(s):  
Marvin Drewel ◽  
Leon Özcan ◽  
Jürgen Gausemeier ◽  
Roman Dumitrescu
Keyword(s):  
Mechanical Engineering ◽  
Early Stage ◽  
Use Case ◽  
Digital Platforms ◽  
Hands On ◽  
The Future ◽  
Platform Development ◽  
Strategic Options ◽  
Generic Design ◽  
Platform Economy

AbstractHardly any other area has as much disruptive potential as digital platforms in the course of digitalization. After serious changes have already taken place in the B2C sector with platforms such as Amazon and Airbnb, the B2B sector is on the threshold to the so-called platform economy. In mechanical engineering, pioneers like GE (PREDIX) and Claas (365FarmNet) are trying to get their hands on the act. This is hardly a promising option for small and medium-sized companies, as only a few large companies will survive. Small and medium-sized enterprises (SMEs) are already facing the threat of losing direct consumer contact and becoming exchangeable executers. In order to prevent this, it is important to anticipate at an early stage which strategic options exist for the future platform economy and which adjustments to the product program should already be initiated today. Basically, medium-sized companies in particular lack a strategy for an advantageous entry into the future platform economy.The paper presents different approaches to master the challenges of participating in the platform economy by using platform patterns. Platform patterns represent proven principles of already existing platforms. We show how we derived a catalogue with 37 identified platform patterns. The catalogue has a generic design and can be customized for a specific use case. The versatility of the catalogue is underlined by three possible applications: (1) platform ideation, (2) platform development, and (3) platform characterization.

scholarly journals Methods in field chronobiology

2017 ◽  
Vol 372 (1734) ◽  
pp. 20160247 ◽  
Author(s):  
Davide M. Dominoni ◽  
Susanne Åkesson ◽  
Raymond Klaassen ◽  
Kamiel Spoelstra ◽  
Martin Bulla
Keyword(s):  
Technological Development ◽  
Monitoring Systems ◽  
Migratory Restlessness ◽  
Biological Organization ◽  
Rapid Improvement ◽  
Free Living ◽  
The Future ◽  
In The Wild ◽  
Temporal Aspect ◽  
Different Levels

Chronobiological research has seen a continuous development of novel approaches and techniques to measure rhythmicity at different levels of biological organization from locomotor activity (e.g. migratory restlessness) to physiology (e.g. temperature and hormone rhythms, and relatively recently also in genes, proteins and metabolites). However, the methodological advancements in this field have been mostly and sometimes exclusively used only in indoor laboratory settings. In parallel, there has been an unprecedented and rapid improvement in our ability to track animals and their behaviour in the wild. However, while the spatial analysis of tracking data is widespread, its temporal aspect is largely unexplored. Here, we review the tools that are available or have potential to record rhythms in the wild animals with emphasis on currently overlooked approaches and monitoring systems. We then demonstrate, in three question-driven case studies, how the integration of traditional and newer approaches can help answer novel chronobiological questions in free-living animals. Finally, we highlight unresolved issues in field chronobiology that may benefit from technological development in the future. As most of the studies in the field are descriptive, the future challenge lies in applying the diverse technologies to experimental set-ups in the wild. This article is part of the themed issue ‘Wild clocks: integrating chronobiology and ecology to understand timekeeping in free-living animals’.

Management of the design process: Human resource evaluation in factories of the future

2018 ◽  
Vol 26 (4) ◽  
pp. 313-327 ◽  
Author(s):  
Guangying Jin ◽  
Séverine Sperandio ◽  
Philippe Girard
Keyword(s):  
Human Resource ◽  
Design Process ◽  
Mass Customization ◽  
Concurrent Engineering ◽  
Design Efficiency ◽  
Resource Evaluation ◽  
Organization Model ◽  
Technology And Innovation ◽  
The Future ◽  
Scarcity Of Resources

The concurrent engineering design depends on the efficiency of communication between the actors in the design process, such as how effective communication between engineers and teams will have a direct effect on the design efficiency. Currently, the relationships among different actors in the project are shaped by many new challenges such as multiplication of data and information, mass customization, global collaboration, ageing societies, increasing urbanization, scarcity of resources, dynamic technology and innovation. When managers consider these factors, human resource evaluation becomes much more complex to grasp. In order to cope with adaption of product–process–organization model for industry of the future, it is necessary to have a methodology to approach the problem of human resource evaluation in the future organization structure.

scholarly journals La linguistique peut-elle sortir de son état pré-galiléen ?

2021 ◽  
Vol 33 ◽  
pp. 1-23
Author(s):  
Jean-Pierre Desclés
Keyword(s):  
Semantic Analysis ◽  
General Topology ◽  
Levels Of Analysis ◽  
Grammatical Categories ◽  
The Future ◽  
Definition Of ◽  
Different Levels

The future of linguistics implies a better definition of concepts, especially in the semantic analysis. The notion of operator plays an important role in several areas of linguistics, for instance categorical grammars and representations of the meanings of grammatical categories. The general topology makes it possible to mathematize the grammatical concepts (time, aspects, modalities, enunciative operations) by means of operators. Curry’s Combinatorial Logic is an adequate formalism for composing and transforming operators at different levels of analysis that connect the semiotic expressions of languages (the observables) with their semantico-cognitive interpretations. The article refers to many studies that develop the points discussed.

Concluding remarks

2018 ◽  
pp. 271-279
Keyword(s):  
Working Class ◽  
Multidisciplinary Approach ◽  
Labour Party ◽  
Analytical Tool ◽  
Future Prospects ◽  
Labour Movement ◽  
Common Concern ◽  
The Future ◽  
British Labour ◽  
Different Levels

The conclusion begins with an overview of the way the chapters in the volume have offered an exploration of three different levels of conflict – intra-organisational tensions, tensions which exist between different types of organisations, and tensions between labour organisations and spontaneous working-class protests – to collectively provide explanations to the paradoxes affecting the Labour movement. It then stresses the benefits of the volume’s integrated and multidisciplinary approach of the labour movement, underlining the fact that the contributors share a common concern for the future of the British labour movement. In the following section the conclusion ponders the future prospects for the labour movement and the Labour Party, sketching a number of possible scenarios. It stresses the fact that visions of the future differ according to political positioning. It then highlights the shared conviction of the contributors that class remains relevant as an analytical tool.

Virtual Teams in the Traditional Classroom

2008 ◽  
pp. 789-805
Author(s):  
Stephen A. Rains ◽  
Craig R. Scott
Keyword(s):  
Virtual Teams ◽  
New Technologies ◽  
Traditional Classroom ◽  
Educational Setting ◽  
Electronic Meeting Systems ◽  
The Future ◽  
Key Issues ◽  
Collaboration Tools ◽  
Level Of Training ◽  
Different Levels

This chapter examines the technologies available to virtual teams and issues associated with training virtual teams. We first evaluate the benefits and limitations of technologies to aid communication and collaboration. We consider the merits and limitations of asynchronous and synchronous discussion tools, groupware and collaboration tools, and electronic meeting systems. We then offer three different levels of training possible for virtual teams and discuss some key issues associated with training. Each level of training varies in intensity and is dependent upon the nature of the assignment and team objectives. The chapter concludes with some predictions and recommendations about the future of new technologies and virtual teams in the educational setting. Throughout the chapter, special considerations are made for those virtual teams operating in the traditional classroom.

The Discrete Scaffold for Generic Design, an Interdisciplinary Craft Work for the Future

2021 ◽  
pp. 343-376
Author(s):  
Ira Monarch ◽  
Eswaran Subrahmanian ◽  
Anne-Françoise Schmid ◽  
Muriel Mambrini-Doudet
Keyword(s):  
The Future ◽  
Generic Design

Digital transformation and revenue management: Evidence from the hotel industry

2020 ◽  
pp. 135481662090192 ◽  
Author(s):  
Ziad Alrawadieh ◽  
Zaid Alrawadieh ◽  
Gurel Cetin
Keyword(s):  
Revenue Management ◽  
Qualitative Data ◽  
Business Models ◽  
Hotel Industry ◽  
Digital Transformation ◽  
Lodging Industry ◽  
Semistructured Interviews ◽  
The Future ◽  
Key Barrier ◽  
Different Levels

To maximize their revenues and protect their market share against traditional competitors (e.g. formal lodging businesses) and disruptive business models (e.g. Airbnb), the lodging industry increasingly relies on technology in various operations. However, the extent to which hotels adopt technology innovation in their revenue management (RM) operations, as well as the benefits of and barriers for digitalization, remains unclear. Moreover, the possible impacts of digital transformation on the future of revenue managers’ professions have been largely overlooked in previous studies. Drawing on qualitative data collected through 23 semistructured interviews with revenue managers in luxury and upscale hotels across Jordan, the findings suggest that RM is going through digital transformation with different levels of sophistication. While acknowledging the benefits of digital transformation in saving time, supporting the decision-making process, and yielding more revenues, the high cost of RM software emerges as a key barrier for digital transformation. The findings also reveal that the automation of various manual heuristics in RM is far from being possible, and therefore, digital transformation is unlikely to pose a threat to the future of the RM profession.

Sign in / Sign up

Export Citation Format

Share Document