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  • Structural properties of liposomes from digital holographic microscopy - art. no. 60361R 
    Carl D; Langebanenberg P; Battle Andrew; Di Maio Isabelle; Valenzuela Stella; Martin Donald; Killingsworth M; Al Khazaaly Sabah; Von Bally G; Kemper B (Spie-Int Society Optical Engineering, 2006)
    We have constructed liposomes from L-alpha-Phosphatidylcholine (PC) lipids, which are biomimetic lipids similar to those present in the membranes of mammalian cells. We propose an advance in the use of liposomes, such as ...
  • A Study of the Optimum Power Control Fixed Stepsize in the Presence of Power Control Loop Delay 
    Patachaianand Rachod; Sandrasegaran Kumbesan (Auswireless07, 2007)
    Power control is one of the most important functions of Wideband Code Division Multiple Access (WCDMA)-based system such as Universal Mobile Telecommunication System (UMTS). A fixed stepsize power control algorithm is ...
  • A Study on RAT Selection Algorithms in Combined UMTS/GSM Networks 
    Wu Leijia; Sandrasegaran Kumbesan (ISCIT, 2007)
  • A Survey on Common Radio Resource Management 
    Wu Leijia; Sandrasegaran Kumbesan (Auswireless07, 2007)
    A major challenge of the heterogeneous network is the Radio Resource Management (RRM) strategy. Common RRM (CRRM) is proposed to jointly manage radio resources among different Radio Access technologies (RATs) in an ...
  • Synthesis of hollow gold nanoparticles and rings using silver templates 
    Cortie Michael; Dowd Annette; Edgar Jonathan; Blaber Martin; Zareie Hadi (IEEE, 2008)
    Gold nanoshells have gained attention recently due to their versatile optical properties. In particular, their spectrally selective extinction has been exploited for experimental medical applications, functional coatings ...
  • A system level simulation model for common radio resource management 
    Wu Leijia; Sandrasegaran Kumbesan; Elkashlan Maged (IEEE, 2009)
    A major challenge of the future heterogeneous wireless network is the Radio Resource Management (RRM) strategy. The concept of Common RRM (CRRM) has been proposed to jointly manage radio resources among different Radio ...
  • Technology Assessment for Single Stage and Multi-Stage Mobile Applications 
    Sandrasegaran Kumbesan; Haagsma Joshua; Haylock Peter (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2005)
    GSM, GPRS, UMTS, WLAN, WiMax and LEOs are all examples of mobile technologies that have evolved over the last decade. We have developed a simple and repeatable methodology to match mobile applications to the most ...
  • Towards a Management Paradigm with a Constrained Benchmark for Autonomic Communications 
    Chiang Frank; Braun Robin (IEEE, 2006)
  • Tradeoff between overall throughput and throughput fairness in network controlled cell breathing algorithm 
    Wu Leijia; Sandrasegaran Kumbesan; Elkashlan Maged (IEEE, 2009)
    The introduction of Common Radio Resource Management (CRRM) facilitates the coordination of multiple overlapped Radio Access Technologies (RATs). A Network Controlled Cell Breathing (NCCB) RAT selection algorithm is proposed ...
  • Transformation of QoS data into XML characterising data communication in Real Time Distributed Systems 
    Chang, E.; Dillon, T. S; Poon, M. (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2004)
    In many industrial and real time applications there is a necessity to obtain data from many heterogeneous sources and transfer it effectively to a Telemetry system for display, storage or processing. XML Messaging can ...
  • Urban tourism research priorities: Contrasting perspectives of industry and academia 
    Edwards Deborah; Griffin Anthony; Hayllar Bruce (University of Technology, Sydney, 2007)
    Urban tourism has been a relatively neglected field of research, both in Australia and elsewhere, in spite of the significance of cities as a location for tourism activities. This paper seeks to redress this deficiency by ...
  • Using Synchronised Lightweight State Observers to Minimise Wireless Sensor Resource Utilisation 
    Lowe David; Murray Stephen; Kong Xiaoying (INSTICC - Institute for Systems and Technologies of Information, Control and Communication, 2009)
    A major trend in the evolution of the Web is the rapidly growing numbers of web-enabled sensors which provide a rich ability to monitor and control our physical environment. The devices are often cheap, lightweight, rapidly ...
  • Using Wireless Sensor Networks for Aged Care: The Patient's Perspective 
    Secombe Christopher; Steele Robert; Brookes Wayne (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2007)
    This paper presents the findings of a qualitative study on the perceptions and thoughts of elderly people on the use of current sensor network technology for assisted aged care. Focus groups of elderly people were ...
  • UWB signal bandwidth expansion and synthesis using prolate and wavelet functions 
    Agbinya Johnson; Truong Ha (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2005)
    This paper discusses how to generate UWB signals and extend their bandwidths using Prolate Spheroidal and wavelet functions. It also compares the achievable bandwidths. Bandwidth synthesis and expansion in the frequency ...
  • Vertical Handoff between WWAN and WLAN 
    Gyekye Yaw; Agbinya Johnson (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2006)
    This paper reports on the design and implementation of an IP-centric vertical handoff decision algorithm and execution scheme between a wireless wide area network (WWAN) and a wireless local area network (WLAN) as part ...
  • Vertical Handoff Decision Algorithm for UMTS-WLAN 
    Gyekye Yaw; Agbinya Johnson (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2007)
    The next generation of mobile/wireless communication systems is expected to include heterogeneous broadband wireless networks that will coexist and use a common IP core to offer a diverse range of high data rate ...
  • Volunteers as Hosts and Guests in Museums 
    Holmes Kirsten; Edwards Deborah (University of Technology, Sydney, 2007)
    This paper proposes two arguments: first, that volunteering in museums can be considered an extension of visiting; and second that museum volunteers act as both hosts and guests within the tourism industry. Volunteers are ...
  • Wireless and wearable overview: Stages of growth theory in medical technology applications 
    Culjak Gordana; Ooi Pauline; Lawrence Elaine (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2005)
    Mobile medical applications have the capacity to provide services for patients and healthcare professionals regardless of time or place. The aim of this paper is to explore the current status of mobile, wireless and ...
  • Wireless Community Networks: Public Assets for 21st Century Society 
    Lawrence Elaine; Bina Mary; Culjak Gordana; El-Kiki Tarek (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2007)
    The authors report on the results of an online survey on the motivations and effort involved in participating in Wireless Community Networks. The survey is part of a multinational survey that has been administered in ...
  • Wireless remote healthcare monitoring with motes 
    Lawrence Elaine; Lubrin Einstein; Felix Navarro Karla (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2005)
    As the world’s aged population grows many governments are looking to remote healthcare monitoring solutions. It is certainly cheaper to keep the elderly and infirm in their own homes rather than in aged-care facilities. ...