Centrality is an important concept in the study of social networks, which in turn are important in studying organisational and team behaviour. For example, “central” individuals influence information flow and decisionmaking within a group. However, the relationship between mathematical measures of centrality on the one hand, and the real-world phenomenon of centrality on the other, is somewhat ...

Background Despite the expanding research base on the genetic testing process, limited insight exists on how personal understandings of hereditary cancer as well as situational and contextual factors influence an individual’s decisionmaking prior to and following predictive testing for hereditary non-polyposis colorectal cancer (HNPCC). The failure of existing scales to detect psychosocial and ...

The objective of this paper is to understand the importance of mobile reputation systems in mobile users’ app discovery and purchase satisfaction. A theoretical framework describing the mediating effects of reputation systems on mobile app users’ purchase satisfaction is developed and empirically tested with mobile app users. The findings of this study suggest that mobile reputation systems emb...

Centrality is an important concept in the study of social networks, which in turn are important in studying organisational and team behaviour. For example, “central” individuals influence information flow and decisionmaking within a group. However, the relationship between mathematical measures of centrality on the one hand, and the real-world phenomenon of centrality on the other, is somewhat ...

Cloud computing is an emerging technology that promises competitive advantages, cost savings, enhanced business processes and services, and various other benefits to enterprises. Despite the rapid technological advancement, the adoption of cloud computing is still growing slowly among small and mediumsized enterprises (SMEs). This paper presents a model to support the decisionmaking process, us...

Embedding health technology assessment (HTA) in a fair process has great potential to capture societal values relevant to public reimbursement decisions on health technologies. However, the development of such processes for priority setting has largely been theoretical. In this paper, we provide further practical lead ways on how these processes can be implemented. We first present the misconce...

in primary care medicine, deciding how to invest a practice’s precious capital resources is becoming more difficult. Purchasing procedural medical equipment is something many physicians may consider, and sales representatives for the equipment can always make the investment sound enticing. But how do you really know if the investment will be beneficial to you – financially or otherwise? Wheth...

Methods: Personal interviews were held with a nationwide stratified sample of 410 physicians (response rate, 85%) about the most recent cases in which they used terminal sedation, defined as administering drugs to keep the patient continuously in deep sedation or coma until death without giving artificial nutrition or hydration (n=211), or performed euthanasia, defined as administering a lethal...

The cost information system plays an important role in every organization within the decisionmaking process. An important task of management is to ensure the control over operations, processes, activity sectors, and not ultimately on costs. Although in reaching the goals of an organization compete many control systems (production control, quality control and stocks control), the cost informatio...

A multiobjective-model-based predictive control approach is proposed to solve a dynamic pickup and delivery problem in the context of a potential dial-a-ride service implementation. A dynamic objective function including two relevant dimensions, user and operator costs, is considered. Because these two components typically have opposing goals, the problem is formulated and solved using multiobj...