成都市武术健身消费需求研究

文章运用问卷调查和数理统计的方法,对成都市武术健身消费需求现状进行研究后认为:目前成都市武术健身消费水平不高,需求较少,受到消费者基本状况、消费者对武术的偏好度、消费者所能接受的武术消费品的价格等相关因素综合作用的影响。     

A lossless DNA data hiding approach for data authenticity in mobile cloud based healthcare systems

We present a lossless Deoxyribonucleic Acid (DNA) sequence hiding method that can be used for ensuring authenticity of DNA sequence in the context of Mobile Cloud based healthcare systems. Hiding data within DNA sequence results in permanent information loss in DNA sequence. Therefore, providing DNA sequence authenticity using data hiding is challenging. Moreover, existing works on DNA data hiding require a reference DNA sequence data to retrieve hidden data. Hence, current methods are not blind approaches and inappropriate for ensuring authenticity of DNA sequence in the Mobile Cloud. The proposed method hides authentication data within DNA sequence, extracts authentication data, and reconstructs the DNA sequence without any loss of information. From there, our proposed approach guarantees DNA sequence authenticity and integrity in Mobile Cloud based healthcare systems. We present a security analysis of our method to show that the method is secured. We conduct several experiments to demonstrate the performance of our proposed method.     

英国的医学知识服务保障体系

在"健康中国"战略下,医学知识服务保障体系对建设国家健康信息化服务体系、提高健康教育服务能力和提高全民健康素养进行支撑。文章从医学知识服务管理机构、医学知识服务支持政策、医学知识服务实施策略、医学知识服务研究和培训、医学知识服务合作和医学知识服务质量评价等方面对英国医学知识服务保障体系现状进行分析,提出我国医学知识服务保障体系建设策略:加强医学知识服务管理机构和政策体系建设,开展医学知识服务项目研究和职业教育培训,重视医学图书馆知识服务合作和评价。     

SmartRolling: A human–machine interface for wheelchair control using EEG and smart sensing techniques

Smart wheelchairs based on brain–computer interface (BCI) have been widely utilized recently to address certain mobility problems for people with disability. In this paper, we present SmartRolling, an intuitive human–machine interaction approach for the direct control of robotic wheelchair that jointly leverages EEG signals and motion sensing techniques. Specifically, SmartRolling offers two wheelchair-actuation modes for users with different physical conditions: (1) head motion only — people who are severely disabled but able to do basic tasks using eyes and head, and (2) head and hands motion — in addition to type 1, people who can use functioning hands/arms for extra tasks. The system issues operation commands by recognizing different EEG patterns elicited by motor execution (ME) tasks including eye blink, jaw clench, and fist open/close, while at the same time estimates users’ steering intentions based on their facing direction by leveraging inertial measurements and computer vision techniques. The experiment results demonstrate that the proposed system is robust and effective to meets the individual’s needs and has great potential to promote better health.     

How multi-levels of individual and team learning interact in a public healthcare organisation: a conceptual framework

The aim of this paper is to review the relevant literature on organisational learning and offer a preliminary conceptual framework as a basis to explore how the multi-levels of individual learning and team learning interact in a public healthcare organisation. The organisational learning literature highlights a need for further understanding of how the multi-levels of organisational learning interact and a broadly accepted theory of organisational learning has not yet emerged. Organisational learning is a multi-level concept and while there has been some multi-level research, more is required to understand the mechanisms that facilitate the flow of learning between the levels. This paper explores multi-level learning, using action learning as a basis through which we consider how individual learning and team learning interact. The preliminary conceptual framework seeks to contribute to our understanding of the interaction between the individual and team levels of learning and the processes and conditions that facilitate or hinder the flow of learning. As this framework provides a means of exploring individual learning in a team setting it has the potential to develop understanding as to how to enhance the effectiveness of learning interactions in the healthcare sector and other sectors. In turn this exploration could lead to enhanced understanding of the mechanisms involved in the flow of learning.     

Continuing professional development: pedagogical practices of interprofessional simulation in health care

The increasing complexity of health care practice makes continuing professional development (CPD) essential for health care professionals. Simulation-based training is a CPD activity that is often applied to improve interprofessional collaboration and the quality of care. The aim of this study is to explore simulation as a pedagogical practice for the CPD of health care professionals. Specifically, the study focuses on how a professional development activity, the simulation, is enacted to support interprofessional collaboration and learning. A practice theory perspective is used as the theoretical framework. In this, the professional practice is conceptualised as being embodied, relational and situated in sociomaterial arrangements. Ten introduction and reflection sessions following interprofessional full-scale manikin-based simulations with professionals were video-recorded. The recordings were analysed following a stepwise qualitative collaborative approach developed for the purpose. The key findings suggest that the professional competence activity is enacted and interconnected with and governed by historical traditions of institutional teaching practices as well as simulation practices. Despite the intentions of team and interprofessional training, the institutional teaching and simulation practices constrain and hinder the intended outcomes of professional development in interprofessional collaboration.     

Adapting an Interprofessional Training Model for Social Work Field Placements: An Answer for Better Mental Health Care Outreach for Older Adults in Primary Care

Professional shortages of geriatrically trained social workers pose a barrier to mental health care for older adults. Integrating graduate social work interns into primary care settings may increase the availability of trained social workers. However, few studies provide guidance on how to develop an interprofessional healthcare placement focused on the needs of older adults. This article discusses a model training program created by a psychology department (with input from social work faculty) that can be adapted by schools of social work. Client outcomes (n = 47) indicate significant improvement when using this model.     

面向医疗资源优化配置的区域协同系统动力机制分析

医疗资源配置是我国当前公共医疗卫生管理的重点和难点.依据赫尔曼·哈肯的协同学原理,给出了区域协同医疗系统概念及模型,确定了医疗资源是系统序参量,并对区域协同医疗系统的平衡与非平衡、组织与自组织、有序和无序的典型特征进行了深入探讨,进行了区域协同医疗系统受力分析,讨论了区域医疗资源配置运动和动力机制,为解决医疗资源优化配置和构建区域协同医疗系统提供理论参考.     

胶原蛋白的安全性及其保健功能

胶原蛋白具有丰富的营养性和功能性特征．作为一种天然的生物资源,胶原蛋白具有良好的安全性,包括良好的人体耐受性和低过敏性．此外,胶原蛋白对人体组织和器官具有防御、支持、保护和营养等保健功能,它在保健医学中将发挥日益重要的作用．     

The use of virtual reality simulation to improve technical skill in the undergraduate medical imaging student

In recent years, simulation has increasingly underpinned the acquisition of pre-clinical skills by undergraduate medical imaging (diagnostic radiography) students. This project aimed to evaluate the impact of an innovative virtual reality (VR) learning environment on the development of technical proficiency by students. The study assessed the technical skills of first year medical imaging students. The learning experience by each student was either via traditional laboratory-based simulation or VR simulation, for two specified anatomical protocols. Following the learning experience, the students performed role-plays and were assessed on their technical proficiency. The type of learning environment, laboratory-based or VR simulation, was recorded for each radiographic procedure, as well as demographic data. Data demonstrated an improved total role-play skill score for those students trained using VR software simulation compared with the total role-play skills score traditional laboratory simulation. Demographic multivariable analysis demonstrated no statistically significant association of age, gender, gaming skills/activity with the outcome. The novel medical imaging VR simulation learning tool facilitated technical skill acquisition, equal to, or slightly better than traditional laboratory training. Ongoing data collection will evaluate the impact this VR software has on the undergraduate medical imaging student.

Abbreviations: QUT: queensland university of technology; VR: virtual reality; SLE: simulated learning environment; PA: posterio-anterior; DP: dorsi-plantar; CP: central point; CR: central ray; SID: source image distance; HWA: health workforce Australia