The evolving of current and future broadband access techniques into the wireless domain introduces new and flexible network architectures with difficult and interesting challenges. The system designers are faced with a challenging set of problems that stem from access mechanisms, energy conservation, error rate, transmission speed characteristics of the wireless links and mobility aspects. This...

The dynamics and control of flexible link manipulators (FLMs) are increasing in industrial robotics research. In which the problem inverse is a that has been studied little no general solution. this paper, an approximation method presented to calculate reverse serial with rigid-flexible links. linearization motion equations for translation rotation two-link manipulator (manipulator T-R) address...

We investigated the feasibility and effectiveness of implementing a novel, story-based computerassisted language learning (CALL) system for students learning Japanese kanji characters. In contrast to traditional kanji instruction methods, which rely most heavily on rote learning, our story-based CALL system focuses on mnemonic stories (following Heisig, 1986) and allows the user to create and m...

OBJECTIVE To describe different approaches to promote adverse drug reaction reporting among health care professionals, determining their cost-effectiveness. METHODS We analyzed and compared several approaches taken by the Northern Pharmacovigilance Centre (Portugal) to promote adverse drug reaction reporting. Approaches were compared regarding the number and relevance of adverse drug reaction...

We report from experiments with wireless and mobile computing at the University of Oslo, NORWAY. We have established a wireless Experimental Metropolitan Area Network (WEMAN), based on Mobile IPv6 for mobility and IEEE 802.11 technology for wireless links and access.. WEMAN is a wireless extension of the IPv6 based Internet 2 in Norway, and enables flexible access for nomadic and mobile users. ...

Networks of the biopolymer actin, cross-linked by the compliant protein filamin, form soft gels. They can, however, withstand large shear stresses due to their pronounced nonlinear elastic behavior. The nonlinear elasticity can be controlled by varying the number of cross-links per actin filament. We propose and test a model of rigid filaments decorated by multiple flexible linkers that is in q...

SCTP is a general purpose transport protocol featuring multihoming support and flexible, message oriented data delivery services. With respect to multi-homing, the SCTP standard uses this feature for network level redundancy only and, thus, does not provide load sharing capabilities among the redundant links. In order to satisfy the strict performance requirements for signaling transport, effic...

In this paper we present a deeper view on the methods and the application considered in wireless Optical Code Division Multiple Access (OCDMA) systems. The high cost of reconfiguring and maintaining in wired networks makes wireless an economical and flexible alternative to wired system. The advantages of using infrared medium in LAN are noted. Properties of the wireless links are analyzed. Sinc...

This paper presents a new framework, “text as scene”, which lays the foundations for the annotation of two coreferential links: discourse deixis and bridging relations. The incorporation of what we call textual and contextual scenes provides more flexible annotation guidelines, broad type categories being clearly differentiated. Such a framework that is capable of dealing with discourse deixis ...

The purpose of this study was to develop and evaluate the video on demand learning system. This study integrated the thematic instructional strategy into interactive video-based instruction based on the cognitive theory of multimedia learning and investigated the participant’s reflection and learning performance through post-test, IMMS and the experimental teaching activities. Under the self-co...