Search results
1 – 10 of 45David Sanders, Yong Chai Tan, Ian Rogers and Giles E. Tewkesbury
The purpose of this paper is to present a multi‐expert system that can provide designers with suggestions for improvement. The multi‐expert system can analyse a design and…
Abstract
Purpose
The purpose of this paper is to present a multi‐expert system that can provide designers with suggestions for improvement. The multi‐expert system can analyse a design and provide designers with ideas for changes to designs at an early stage in order to improve assembly later in the manufacturing process.
Design/methodology/approach
The whole system consists of four expert systems: computer‐aided design (CAD) expert, automated assembly expert, manual assembly expert and design analysis expert. The design analysis expert includes a sub‐system to collate the information from the assembly experts and to provide costs and advice.
Findings
The paper finds that the approach and the systems can reduce manufacturing costs and lead times.
Research limitations/implications
A knowledge‐based reckoning approach to design‐for‐assembly automation is used. The approach and systems can reduce manufacturing costs and lead times. The system can estimate assembly time and cost for manual or automatic assembly and select suitable assembly techniques.
Practical implications
The system can estimate assembly time and cost for manual or automatic assembly and select a suitable assembly technique.
Originality/value
The new system models assembly, product and process design using a natural approach for capturing intelligence. The new approach categorised automated assembly and manual assembly into separate individual experts. Intelligence and knowledge from each is captured and embedded within the individual expert that represented the process. This approach enabled greater flexibility and made the sub‐systems easier to modify, upgrade, extend and reuse.
Details
Keywords
Booi Chen Tan, Teck Chai Lau, Gun Fie Yong, Nasreen Khan and Thi Phuong Lan Nguyen
The purpose of this paper is to understand restaurant operators’ perception towards key areas of green practices that could be adopted in the future operations of the…
Abstract
Purpose
The purpose of this paper is to understand restaurant operators’ perception towards key areas of green practices that could be adopted in the future operations of the restaurant business in Malaysia.
Design/methodology/approach
The paper used a qualitative approach through face-to-face interviews. Five restaurant operators who operated their independently owned casual upscale restaurants in the Klang Valley were selected as the respondents for the interviews.
Findings
Eight areas of green practices adapted from Hu et al. (2010) have been commented and proposed to be served as a guideline to design the Environmental Management System (EMS) for restaurants to go green in Malaysia. Although the feedback given on the feasibility of implementing these green practices provided by the restaurant operators were generally positive, challenges lies ahead in getting them to adopt these green practices. It required understanding of the difficulties and motivations of implementing these practices.
Practical implications
An in-depth understanding from the voices of restaurant operators was essential for further policy formulation and implementation in fostering the green practices which in turn can serve as a “win-win” situation for all parties.
Originality/value
There seems to be a dearth of studies conducted on the perceptions of restaurant operators about the feasibility of green practices adoption in the operation of the restaurants in Malaysia. The implementation of EMS or the adoption of green practices was a vital missing-link among the restaurants. The outcome of this paper was expected to provide new ideas and knowledge on the areas of green practices to be adopted as the environmental guidelines to operate restaurants in Malaysia.
Details
Keywords
Kheng Yong Ong, Li Li Chen, Jane Ai Wong, Jin Cheng Lim, Doris Bee Hoon Teo and Mui Chai Tan
The purpose of this paper is to assess the safety and efficiency of, and acceptance by, patients for an express refill service (ERS).
Abstract
Purpose
The purpose of this paper is to assess the safety and efficiency of, and acceptance by, patients for an express refill service (ERS).
Design/methodology/approach
A pilot uncontrolled, cross-sectional, single-centred study was conducted at the outpatient pharmacy of a tertiary acute care hospital. Under ERS, prescriptions were dispensed without clinical review and counselling for patients refilling prescription medications. Efficiency was assessed by comparing processing times of ERS prescriptions with regular prescriptions. Safety was assessed by independent review of prescriptions by two pharmacists. Patient acceptance was assessed by a survey.
Findings
ERS reduced processing time of prescriptions by more than 30 per cent compared to the regular fill process. ERS was generally safe for patients, with drug-related problems identified in only one prescription which may have warranted closer monitoring. It was accepted by patients who opted for the service, as 91.4 per cent agreed or strongly agreed that they were satisfied with the service.
Research limitations/implications
The study was conducted on a small convenience sample of patients in a single centre, with no control group.
Practical implications
Results showed that ERS was efficient, safe and well-accepted for select patients refilling their prescriptions. This leads to shorter waiting times and greater patient satisfaction.
Originality/value
This is the first published study that has explored the feasibility of an express prescription refill service. Despite some limitations, this study showed that omitting prospective clinical review and patient counselling for a defined population segment is safe, and can reduce processing time and improve patient satisfaction.
Details
Keywords
Mohamed Melwani, Lee Yong Tay and Cher Ping Lim
This chapter reports on an ethnographic case study of how a group of elementary school teachers designed technology enhanced learning with mobile technology (e.g…
Abstract
This chapter reports on an ethnographic case study of how a group of elementary school teachers designed technology enhanced learning with mobile technology (e.g. notebooks, tablet computers and mobile phones) to facilitate students’ development of literacy and twenty-first century competencies. These teachers designed the school’s literacy pedagogical approach, leveraging the use of technology, namely digital storytelling. The school in this case study is one of the eight Future Schools in Singapore under the FutureSchools@Singapore program. The school has been providing one-to-one mobile computing learning devices and wireless Internet access for its students. The introduction of technology in the classroom makes it possible for twenty-first century competencies to be integrated into literacy development. The conversational framework is used as a framework to examine how the design of the digital storytelling pedagogical approach brings about the various teaching–learning activities – acquisition, inquiry, practice, production, discussion and collaboration. The use of digital storytelling as an approach to integrate information communication technology (ICT) into the classroom has not only modified how ICT is being used in the school, it has redefined how ICT could be used to engage young learners. It has fundamentally transformed conventional storytelling with the use of current state-of-the-shelf (i.e. easily and widely available) technologies. This case study also outlines the processes involved in improving the design of digital storytelling over the years by the teachers. The ecosystem of the school is also taken into consideration and described in detail. Findings suggest the importance of the collaborative efforts of the teachers in the continuous improvements made to this design. The adoption of a learning design framework, such as the one used in this study, can be beneficial to ensure a systematic approach to the design of learning. In addition, the availability of technological infrastructure and computing devices are necessary for the seamless use of technology in the classroom. The just-in-time learning approach is adopted for students to learn technology as they are developing their digital stories.
Details
Keywords
Andrew Maredza, Peter Wanke, Jorge Antunes, Roberto Pimenta and Yong Tan
This paper investigates the endogenous relationships between banking performance and social welfare in Southern African Development Community (SADC) countries.
Abstract
Purpose
This paper investigates the endogenous relationships between banking performance and social welfare in Southern African Development Community (SADC) countries.
Design/methodology/approach
A comprehensive three-stage multi-criteria decision-making (MCDM) approach based on alternative informational assumptions is applied.
Findings
Results indicate that banking performance is paradoxically associated with stagnant economic activity and higher wealth concentration for the minority. The authors found that SADC banking performance promotes higher Human Development Index (HDI) standards possibly via efficient financial intermediation, dissemination of best managerial practices and other forms of positive spillovers in these countries.
Originality/value
This paper contributes to the MCDM literature by simultaneously exploring the key concepts of “utility functions” (using COPRAS) and “distance to ideal solutions” (using TOPSIS) in mapping and explaining the feedback and cause-effect processes between banking performance and social welfare that may exist. Another distinctive aspect is related to the computation of bias-free criteria weights, using a robust SWARA order-rank based on information entropy. Finally, this paper is concerning the endogeneity measurement, using a novel stochastic structural relationship non-linear programme.
Details
Keywords
Gives a bibliographical review of the finite element methods (FEMs) applied for the linear and nonlinear, static and dynamic analyses of basic structural elements from the…
Abstract
Gives a bibliographical review of the finite element methods (FEMs) applied for the linear and nonlinear, static and dynamic analyses of basic structural elements from the theoretical as well as practical points of view. The range of applications of FEMs in this area is wide and cannot be presented in a single paper; therefore aims to give the reader an encyclopaedic view on the subject. The bibliography at the end of the paper contains 2,025 references to papers, conference proceedings and theses/dissertations dealing with the analysis of beams, columns, rods, bars, cables, discs, blades, shafts, membranes, plates and shells that were published in 1992‐1995.
Details
Keywords
Ryan Varghese, Abha Deshpande, Gargi Digholkar and Dileep Kumar
Background: Artificial intelligence (AI) is a booming sector that has profoundly influenced every walk of life, and the education sector is no exception. In education, AI…
Abstract
Background: Artificial intelligence (AI) is a booming sector that has profoundly influenced every walk of life, and the education sector is no exception. In education, AI has helped to develop novel teaching and learning solutions that are currently being tested in various contexts. Businesses and governments across the globe have been pouring money into a wide array of implementations, and dozens of EdTech start-ups are being funded to capitalise on this technological force. The penetration of AI in classroom teaching is also a profound matter of discussion. These have garnered massive amounts of student big data and have a significant impact on the life of both students and educators alike.
Purpose: The prime focus of this chapter is to extensively review and analyse the vast literature available on the utilities of AI in health care, learning, and development. The specific objective of thematic exploration of the literature is to explicate the principal facets and recent advances in the development and employment of AI in the latter. This chapter also aims to explore how the EdTech and healthcare–education sectors would witness a paradigm shift with the advent and incorporation of AI.
Design/Methodology/Approach: To provide context and evidence, relevant publications were identified on ScienceDirect, PubMed, and Google Scholar using keywords like AI, education, learning, health care, and development. In addition, the latest articles were also thoroughly reviewed to underscore recent advances in the same field.
Results: The implementation of AI in the learning, development, and healthcare sector is rising steeply, with a projected expansion of about 50% by 2022. These algorithms and user interfaces economically facilitate efficient delivery of the latter.
Conclusions: The EdTech and healthcare sector has great potential for a spectrum of AI-based interventions, providing access to learning opportunities and personalised experiences. These interventions are often economic in the long run compared to conventional modalities. However, several ethical and regulatory concerns should be addressed before the complete adoption of AI in these sectors.
Originality/Value: The value in exploring this topic is to present a view on the potential of employing AI in health care, medical education, and learning and development. It also intends to open a discussion of its potential benefits and a remedy to its shortcomings.
Details
Keywords
The purpose of this paper is to examine the significance of the direct and indirect effects (through country and firm’s specific advantages) of government policies for…
Abstract
Purpose
The purpose of this paper is to examine the significance of the direct and indirect effects (through country and firm’s specific advantages) of government policies for export promotion (GPEP) on the export performance of small and medium-size enterprise (SME) Cocoa exporters in Cameroon.
Design/methodology/approach
To test the proposed model, data were obtained through self-administered questionnaires using snowball sampling technique to 101 SME Cocoa exporters. This was analyzed using structural equation modeling (SEM) techniques to examine both the direct and indirect effects of GPEP on the export performance of SME Cocoa exporters in the South and Centre Regions of Cameroon.
Findings
The findings suggest that GPEP had both direct and indirect effects on the export performance of SME Cocoa exporters. Direct effect was on the usage of GPEP which reduces operating cost and increase performance. The indirect effects were through the provision of country and firms specific advantages. However, the only significant path was through the provision of export marketing information.
Research limitations/implications
The research is limited to one country, one sector, and two regions and does not take into consideration other factors that may influence the effect of GPEP, country, and firms specific advantages on export performance. Moreover, the non-significant paths should be interpreted with caution and further testing required in a different context.
Practical implications
Empirical findings are relevant for the government and SME Cocoa exporters. It informs the government about the effectiveness of GPEP and the need to disseminate marketing information using every possible medium best understood by the SMEs. It suggests an opportunity for engagement of both SMEs and government authorities in accessing the outcome of GPEP which will increase transparency, awareness, usage, and export performance.
Originality/value
The research has successfully developed and tested a model for analyzing the direct and indirect effects of GPEP on export performance based on the resource-based view and SEM in a context where there is a call for more empirical and theoretical work on export performance due to limited studies. The framework reveals positive effects of GPEP, country, and firms’ specific advantages as determinants of export performance.
Details