17,603 research outputs found
Fuzzification of quantitative data to predict tumour size of colorectal cancer
Regression analysis has become more popular among researchers as a standard tool in analyzing data. This paper used fuzzy linear regression model (FLRM) to predict tumour size of colorectal cancer (CRC) data in Malaysia. 180 patients with colorectal cancer received treatment in hospital were recorded by nurses and doctors. Based on the patient records, a triangular fuzzy data will be built toward the size of the tumour. Mean square error (MSE) and root mean square error (RMSE) will be measured as a part of the process for predicting the size of the tumour. The degree of fitting adjusted is set between 0 and 1 in order to find the least error. It was found that the combination of FLRM model with fuzzy data provided a better prediction compared to the FLRM model alone. Hence, this study concluded that the tumour size is directly proportional to several factors such as gender, ethnic, icd 10, TNM staging, diabetes mellitus, Crohnâs disease
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Stakeholders' Impact on Turnaround Performance: The Case of German Savings Banks
This study explores how savings banks as powerful stakeholders of SMEs in Germany assess turn-around performance. It tests the impact of the support provided by German savings banks and distressed SMEsâ actions with survey data from corporate advisors. The results show that structural and continuing support foster turnaround performance. This support is conducive in the initial stage of turnaround but negligible in the recovery stage. Contributing to stakeholder theory and turnaround management, the findings shed light on the factors that motivate a selected stakeholderâs involvement and SMEsâ ability to engage in actions fostering this stakeholderâs support for a turnaround
The Matter of Entrepreneurial Learning: A Literature Review
This paper is a comprehensive review of the entrepreneurial learning literature and its engagement with the material aspects of entrepreneurship, as part of the âmaterial turnâ in the social sciences. Drawing on actor-network theory, we construct a classificatory scheme and an evaluative matrix to find that this field is dominated by an anthropocentric bias and cognitivist approaches which largely ignore issues of materiality in entrepreneurship. However we also identify some heterogeneous network-based conceptualisations of entrepreneurial learning which could provide the foundations for more materially aware approaches. We conclude by calling for a material turn in entrepreneurial learning and outline some possible avenues for it
Regional tourist destinations - the role of information and communications technology (ICT) in collaboration amongst tourism providers
The tourism industry can be seen as one of the first business sectors where business functions are almost exclusively using information and communications technologies (ICT). This has impacted on the way in which regional tourism destinations are promoted. The method of promoting regions via the development of regional tourist destination websites or portals using Internet technologies is increasingly being adopted both in Australia and around the world.
This paper investigates whether this approach is the most effective to achieve increased awareness and subsequent visitation of a region. Are there other ways to achieve a similar outcome? One such alternative is via a bottom up approach achieved through co-opetition or collaboration established within the group of local tourism industry operators. This cooperative networking is made possible via the use of ICT to facilitate the establishment of virtual business networks amongst tourism operators in a local community, cascading into an informal secondary tourism network within that region.
In many Australian regional areas the tourism bureau has been the key node for local tourism, but this structure has been fraught with many problems. Little is known about their effectiveness in delivering services to local small and medium tourism enterprises (SMTEs). The role of tourism bureaus in local tourism networks is changing and a study of this dynamic is provided here as an example of the interaction between top down and bottom up approaches.
Published case studies from around the world are considered demonstrating alternative approaches to using ICT to promote a region and communicate with potential visitors. Future empirical research is required to more fully understand the effectiveness of the different approaches
Constructs of Successful and Sustainable SME Leadership in East Africa
Despite the markedly increased foreign investment, East African economies remain characterized by low levels of investment and capital formation with high level of attrition amongst indigenous small and medium enterprises. While there is a high failure rate amongst these SMEs, some are beginning to turn the corner and are exhibiting signs of robustness, innovativeness and sustainability. Relying on narrative accounts of successful SMEs leaders in Kenya and Uganda obtained through interviews and focus group discussions, this study sought to construct an account of leadership practices and ascriptions of success for SMEs that had succeeded. The study identified eight leadership constructs characteristic of successful SME leaders in Kenya and Uganda grouped into visioning, building commitment, social capital, personal values, anticipation and resilience, resourcefulness, responsiveness, and entrepreneurial orientation. While these results, on the face value, are apparently not unique, it was in the nuances of the leadership practice that difference was made. In conclusion, the study highlights implications for these findings in relation to policy and leadership practice among SMEs
How do supply chain management and information systems practices influence operational performance?:Evidence from emerging country SMEs
This study first provides a comparative analysis of the impact of supply chain management (SCM) and information systems (IS) practices on operational performance (OPER) of small- and medium-sized enterprises (SMEs) operating in two neighbouring emerging country markets of Turkey and Bulgaria. Then, we investigate moderating effects of both SCMâIS-linked enablers and inhibitors on the links between SCM and IS practices and OPER of SMEs. To this end, we first empirically identify the underlying dimensions of SCM and IS practices, and SCMâIS-related enabling and inhibiting factors. Second, a series of regression analyses are undertaken to estimate the impact of the study's constructs on OPER of SMEs. The results are discussed comparatively within the contexts of both Turkish and Bulgarian SMEs and beyond. The study makes a significant contribution to the extant literature through obtaining and analysing cross-national survey data of SCM and IS practices in emerging country markets
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Online grocery retailing in Jordan: Future perspectives
Electronic commerce (e-Commerce) has been considered as the way of conducting business transactions online. The use of e-commerce technologies is widely accepted around the world since it offers organizations many opportunities to improve their performance. However, it is still skeptical that using this technology will come up with positive expectations. This study aimed at identifying the possible benefits and barriers that may affect the Jordanian grocery retailersâ decision to adopt this kind of technologies
Regional Innovation Systems: Current Discourse and Challenges for Future Research
In recent years, the concept of Regional Innovation Systems has evolved into a widely used analytical framework generating the empirical foundation for innovation policy making. Yet, the approaches utilizing this framework remain ambiguous on such key issues as the territorial dimension of innovation, e.g., the region, and the apparently important role played by âinstitutionsâ or the institutional context in the emergence and sustenance of regional innovation systems. This paper reviews and summarizes the most important ideas and arguments of the recent theorizing on regional innovation systems to provide the basis for a critical examination of such issues as (1) definition confusion and empirical validation; (2) the territorial dimension of regional innovation systems; and (3) the role of institutions. Key-words: Regional innovation systems, institutions, regions, research, policy JEL CODES: O31, R58
Technological learning: towards an integrated model
The acquisition and growth of technological knowledge is fundamental to competitive advantage in the emerging knowledge economy. This article explores the notion of technological learning as a means of developing the capabilities that underpin long term sustainable innovation. The research project was designed to identify new ways of understanding learning in the context of technology-driven SMEs, so the methods employed were essentially inductive in nature. This has resulted in the development of a comprehensive framework comprising four inter-related knowledge categories (Identity, Direction, Capability, and Relationship), each of which has an associated learning process (learning by reflecting, learning by strategising, learning by doing, and learning by interacting). We argue that it is the interaction between these knowledge categories that generates the new insights that are essential to technological learning
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