排序方式: 共有94条查询结果,搜索用时 15 毫秒
1.
提出了基于语义网关联数据和本体技术的用户检索方式的转变及基于本体的学科馆员信息服务模型。该模型利用SOA技术为基于语义网的信息服务提供了开放的应用接口,通过建立基于关联数据技术的驱动引擎和知识库,使资源之间具有了语义上的可扩展的关联关系,并搭建了学科馆员平台、医学领域专家平台、学科专业用户平台,学科馆员在医学领域专家的协助下,应用本体模型为医学专业用户提供语义层面的智能化检索服务。 相似文献
2.
ABSTRACTIn their groundbreaking work featuring verbal dichotic listening tasks, Mondor and Bryden showed that tone cues do not enhance children's attentional orienting, in contrast to adults. The magnitude of the children's right-ear advantage was not attenuated when their attention was directed to the left ear. Verbal cues did, however, appear to favour the orientation of attention at around 10 years, although stimulus-onset asynchronies (SOAs), which ranged between 450 and 750?ms, were not rigorously controlled. The aim of our study was therefore to investigate the role of both types of cues in a typical CV-syllable dichotic listening task administered to 8- to 10-year-olds, applying a protocol as similar as possible to that used by Mondor and Bryden, but controlling for SOA as well as for cued ear. Results confirmed that verbal cues are more effective than tone cues in orienting children's attention. However, in contrast to adults, no effect of SOA was observed. We discuss the relative difficulty young children have processing CV syllables, as well as the role of top-down processes in attentional orienting abilities. 相似文献
3.
Jill A. Poole Charles S. Barnes Jeffrey G. Demain Jonathan A. Bernstein Mahesh A. Padukudru William J. Sheehan Guillermo Guidos Fogelbach James Wedner Rosa Codina Estelle Levetin John R. Cohn Steve Kagen Jay M. Portnoy Andre E. Nel 《The Journal of allergy and clinical immunology》2019,143(5):1702-1710
4.
5.
While there are many state-of-the-art approaches to introducing telemedical services in the area of medical imaging, it is hard to point to studies which would address all relevant aspects in a complete and comprehensive manner. In this paper we describe our approach to design and implementation of a universal platform for imaging medicine which is based on our longstanding experience in this area. We claim it is holistic, because, contrary to most of the available studies it addresses all aspects related to creation and utilization of a medical teleconsultation workspace.We present an extensive analysis of requirements, including possible usage scenarios, user needs, organizational and security issues and infrastructure components. We enumerate and analyze multiple usage scenarios related to medical imaging data in treatment, research and educational applications – with typical teleconsultations treated as just one of many possible options. Certain phases common to all these scenarios have been identified, with the resulting classification distinguishing several modes of operation (local vs. remote, collaborative vs. non-interactive etc.).On this basis we propose a system architecture which addresses all of the identified requirements, applying two key concepts: Service Oriented Architecture (SOA) and Virtual Organizations (VO). The SOA paradigm allows us to decompose the functionality of the system into several distinct building blocks, ensuring flexibility and reliability. The VO paradigm defines the cooperation model for all participating healthcare institutions. Our approach is validated by an ICT platform called TeleDICOM II which implements the proposed architecture. All of its main elements are described in detail and cross-checked against the listed requirements. A case study presents the role and usage of the platform in a specific scenario. Finally, our platform is compared with similar systems described into-date studies and available on the market. 相似文献
6.
分析药学信息服务现状,设计基于SOA架构和Web服务技术的新型药学信息服务系统,介绍系统架构与功能环境,指出其功能相比传统药学信息系统更具优势,可提供药品检索、药学文献检索、药品专利检索、药品预警、药品曝光等服务. 相似文献
7.
8.
9.
目前中医药行业的网络资源大部分处于各自为政的局面,信息“孤岛”现象严重,共性问题不易解决,关键技术没有新的突破,导致大量的中医药网络信息不能普及推广,无法有效检索与获取,其中尤为突出的是资源共享与资源整合的问题。本文在此背景下提出了一种中医药网络资源共享与整合的方式,借鉴UDDI Web 服务发现标准规范,采用RESTful 风格定义中医药行业资源,提出了一种中医药资源URI 定义的方法和基于URI 的数据交换共享的架构,为实现中医药行业的网络资源共享提供了一种简便易行的方法。 相似文献
10.