摘要：This paper reviews recent advances in radar sensor design for low-power healthcare,indoor real-time positioning and other applications of *** radar front-end architectures and digital processing methods are proposed to improve the detection performance including detection accuracy,detection range and power *** many of the reported designs were prototypes for concept verification,several integrated radar systems have been demonstrated with reliable measured results with demo systems.A performance comparison of latest radar chip designs has been provided to show their features of different *** great development of IoT,short-range low-power radar sensors for healthcare and indoor positioning applications will attract more and more research interests in the near future.

摘要：Objectives:Competence motivates newly employed nurses to provide high-quality care,which leads to appropriate patient care and satisfaction.A nursing orientation program can have a positive impact on new nurses who are joining healthcare *** research examined the orientation program for new nurses in a multicultural setting to redesign the ***:The study was carried out in a multicultural tertiary *** research was used as a research strategy with qualitative content analysis and quantitative *** nurses were part of the orientation *** competence of the nurses was assessed using the Nurse Competence ***-group discussions were also conducted to find the views of the beneficiaries about the ***:The study revealed that the overall competence was high,and there was an overall gain in the competence score(5.48%)among the *** their competence in different dimensions,new nurses had a maximum gain in competence for the dimension of ensuring ***,they showed low competence gain in teaching *** results show that the difference in the overall pre-and post-test scores was statistically significant(P<0.05)in all dimensions except teaching coaching and managing situations,and the program was ***,a few challenges were identified in the ***:New nurses were found to be competent,and the orientation program had a significant impact on the competence of the *** findings emphasized the need for modification of some content and strategy for future *** strategies developed from the findings were *** helps hospitals to consider examining specific aspects of the orientation program and redesigning it so it can enrich the experiences of new nurses.

摘要：The aging society will become a serious problem for most countries in the world. Under the constraint of limited medical resource, the self-health management becomes important. In this paper, a mobile healthcare system is implemented. One can easily monitor his/her physiological data through the using of a smartphone that is wirelessly connected to different medical detection devices. A cloud database is established for storing and analysing these physiological data. The guidance of suitable physical exercises to individuals is then given in the system. This paper shows the details of the system implementation.

摘要：Designing technologies is a process that relies on multiple interactions between design and use contexts. These interactions are essential to the development and establishment of technologies. This article seeks to understand the attempts of healthcare organisations to integrate use contexts into the design of healthcare technologies following insights of the theoretical approaches of social learning and user representations. We present a multiple case study of three healthcare technologies involved in improving elderly care practice. These cases were part of a Dutch quality improvement collaborative program, which urged that development of these technologies was not “just” development, but should occur in close collaboration with other parts of the collaborative program, which were more focused on implementation. These cases illustrate different ways to develop technologies in interaction with use contexts and users. Despite the infrastructure of the collaborative program, interactions were not without problems. We conclude by arguing that interactions between design and use are not naturally occurring phenomena, but must be actively organised in order to create effects.

摘要：The concept and development history of rehabilitation environment were summarized in this study,principles and techniques of applying evidence-based design in the design of rehabilitation environment were analyzed,classification and functions of landscape elements in rehabilitation environment were particularly discussed.