• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 3
  • Tagged with
  • 4
  • 4
  • 2
  • 2
  • 2
  • 2
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Transformative effects of technology in learning and teaching in first year university science courses

Millar, Mark William January 2013 (has links)
The first part of this study describes the synthesis of a research framework (known as the Transformation Framework) via the analysis of existing literature on technology-related transformation in learning and teaching. The Framework identified five Foundations that were desirable for any implementation of technology in an educational setting and also described three broad types of transformation that might be expected to occur (Institutional, Material and Behavioural). The remainder of the thesis contains a description of the application of the Framework to three science courses in the College of Science and Engineering at a large Scottish university at a point in time when they were attempting to initiate some transformation in learning and teaching, at least in part through the introduction of new technologies. The Framework was used to construct a series of specific interview questions that were designed to illuminate each possible area of transformation. Interviews were then conducted with the Undergraduate Deans who were responsible for the overall initiative of which these courses formed a part and the organisers of each of the three courses (Courses A, B and C). The interview questions were then used to construct an online survey that was used to poll the lecturers and teaching assistants involved in the delivery of each course. Finally, anonymised course marks were obtained for the three courses covering the years before, during and after the innovations were introduced. Using the Framework as a reference, the data sources were then analysed, primarily using NVivo (qualitative data) and SPSS (quantitative data), in order to identify where there may have been transformation perceived or observed, and the evidence supporting the existence of any such transformation was evaluated. Any identified transformations were then analysed further to ascertain any specific contribution that technology may have had to such change. The results provided broad support for the notion that the transformations that may occur are highly context-dependent, and are often influenced by the Foundations that are in place at the time. Course A could be described as “innovation-ready” and as such there was evidence to suggest that the technologies used had several Institutional, Material and Behavioural transformative effects. Course B was more cautious and perhaps less prepared, and yet some Institutional, Material and Behavioural transformations were observed, largely in those areas that were well attended at the Foundation stage. The Course C implementation was done at short notice, and hence with little preparation and as such was very low-key and only limited Material and Behavioural transformations were evident as a result. The research as described above highlights the fact that transformation is far more likely to occur if the proper Foundations have been put in place first, and the technology forms part of an implementation that is well thought-out by the organisers, well supported by the powers-that-be and well accepted by all those who will engage with it. The Framework itself has proved to be a useful and robust guide for this kind of study and it should have value in many different contexts in the future. Applications include not only the evaluation of existing implementations of technology in the classroom but also the planning and preparation of such implementations, informing both the design of a particular course and the choice of technology to achieve specific results.
2

Production as a Source of Competitive Advantage in the Value Chain of Electrified Heavy Vehicles Manufacturing Companies

Nabati, Hamid, Banaei Fard, Mohsen January 2021 (has links)
Global goals to reduce the greenhouse gases and CO2 emission has challenged many industries to innovate new technologies or shift to different products. Electrification of transportation has been considered a major improvement in this respect, which affects the entire transportation value chain including the manufacturing of heavy-duty vehicles. The importance and degree of changes that shifting toward electrification imposes on the truck manufactures value chain is subject to the study with a focus on the production stage of the value chain. The research also creates some insights to understand the sources of competitive advantage in the production of BEV.    Based on the authors’ knowledge and investigations, the contribution of this study in the research field is that the concept of the value chain together with Delphi method is implemented for the first time in the BEV industry to identify the impact of technology transformation on the production activities and competitive advantage. Furthermore, it contributes to highlight the unclarities in the BEV value chain activities that need more researches in order to create a more clear technology transformation path for the heavy-duty vehicle industry. The research findings imply that electrification has a big impact on the production value chain activities. The number of employees will be reduced that in turn creates a source of cost advantage for the company by reducing the cost per vehicle production. The assembly time is also shorter that makes it easier to respond to the market dynamic faster and reduces the cost of products storage. However, the risk for production stops is considered higher in BEV compare to ICE vehicles. Another finding is that the outsourcing of the components has a negative effect on the competitive advantage of the company and production efficiency. There is no difference between the impact of production activities on the company value chain in both BEV and ICE manufacturing. There is also a consensus on the more opportunities in BEV manufacturing to increase the production efficiency and lowering the cost.
3

Success and Failure Factors for the Adoption of Bio-Based Packaging

Erdogan, Umit Emre January 2013 (has links)
The purpose of this study is to provide insight into the factors that determine the willingness of key market players in the Indian food industry to adopt bio-based plastic packaging. First, the key market players are identified within the important market segments in the specified industry. After the identification of key players, the literature is surveyed in the context of eco-innovations, innovation adoption in emerging countries and Roger’s market adoption theory. In addition, the sustainability point of packaging and its perceived attributes are elaborated on and analyzed using the selected framework.   Semi-structured interviews with the key market players in the food packaging industry are conducted in the context of adoption theory. The results of the survey reveal that there are only two groups in the industry, those that are currently considering bio-based plastic packaging and those that have not yet considered it. Due to the low number of completed questionnaires, advanced multivariate statistical methods cannot be used for data analysis. Nevertheless, the questionnaire is used in the analysis section; for further investigation of important concepts, semi-structured interviews are performed which clarify the environmental strategies and programs of players in the market who expect opportunities for CO2, material, water and energy reduction to emerge in both the short-term and long-term. Their responses also underscore the increasing importance of “Life Cycle Assessment” in decision-making, i.e., as factors that determine the willingness of especially brand owners to adopt bio-based plastic packaging. However, the contribution of bio-based materials to these sustainability programs has not been clearly perceived as a positive attribute. Moreover, there is no significant indication that supports the use of bio-based materials in comparison to conventional plastics regarding the implemented cases of some life cycle assessments. Last but not least, the packaging material is perceived as being highly cost sensitive. One of the important findings is that market players are not willing to pay a premium price for packaging material merely on the basis of it being environmental friendly; therefore, it is necessary to add value to ensure the potential adoption of these environmental materials. Moreover, this obstacle may be overcome with the help of decreased cost by economies of scale in the bio-packaging materials.   This thesis concludes by emphasizing that value chain alignment is necessary, originating from the raw material to the end of recycling, for potentially adopted bio-based packaging material. This alignment can be stimulated by legislation; however, in some European countries, there is no signal detected to the contrary specifically for this industry. / <p>ID number <strong><em>2013:13</em></strong><strong><em>1</em></strong></p>
4

Technology-based transformation in automotive supply chain: Role of organizational development

Yakoob, Rahima 10 February 2022 (has links)
Innovation, digitalization, technology disruption, fast to market are commonly used terms in the technology industry. However, in today’s world, these terms are used to define the state of art of the automotive industry. The onset of innovative vehicle models and the technology-driven vehicle manufacturing in the automotive industry offers many opportunities and an equivalent amount of challenges. Therefore, how an organization reacts to the ongoing technology discontinuities and how an organization transforms its business model to adapt to the changes to sustain in the industry are becoming significant factors in evaluating its strategic value and determining its success. This doctoral research titled ‘Technology-Based Transformation in Automotive Supply Chain – Role of Organizational Development aims to investigate the critical factors of technology-based transformation in the automotive industry using the automotive supply chain as the research set-up to demonstrate the ongoing transformation. This doctoral research further strives to conceptualize an organizational development framework that seamlessly enables organizations to manage technology-based transformation.

Page generated in 0.1469 seconds