A public opinion survey: is presumed consent the answer to kidney shortage in Hong Kong?

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The role of cyclooxygenase 1 and 2 in fracture repair - implications for atrophic nonunion

Session - Clinical PerspectiveConference Theme: Bone Tissue EngineeringeCMVIII was dedicated to honour of Prof. Dr. med. D.Sc. (h.c.) Stephan M Perren a world-renowned research trauma surgeon for his endless work on bone research, teaching, advising, fostering ideas and mentoring of scientists.published_or_final_versio

Differential functions of cyclooxygenase 1 and 2 in bone repair

Conference Theme: Spinal Motion Segment: From Basic Science to Clinical ApplicationPosterspublished_or_final_versio

Affective state influences retrieval-induced forgetting for integrated knowledge

Selectively testing parts of learned materials can impair later memory for nontested materials. Research has shown that such retrieval-induced forgetting occurs for low-integrated materials but may be prevented for high-integrated materials. However, previous research has neglected one factor that is ubiquitous in real-life testing: affective stat

Stochastic make-to-stock inventory deployment problem: an endosymbiotic psychoclonal algorithm based approach

Integrated steel manufacturers (ISMs) have no specific product, they just produce finished product from the ore. This enhances the uncertainty prevailing in the ISM regarding the nature of the finished product and significant demand by customers. At present low cost mini-mills are giving firm competition to ISMs in terms of cost, and this has compelled the ISM industry to target customers who want exotic products and faster reliable deliveries. To meet this objective, ISMs are exploring the option of satisfying part of their demand by converting strategically placed products, this helps in increasing the variability of product produced by the ISM in a short lead time. In this paper the authors have proposed a new hybrid evolutionary algorithm named endosymbiotic-psychoclonal (ESPC) to decide what and how much to stock as a semi-product in inventory. In the proposed theory, the ability of previously proposed psychoclonal algorithms to exploit the search space has been increased by making antibodies and antigen more co-operative interacting species. The efficacy of the proposed algorithm has been tested on randomly generated datasets and the results compared with other evolutionary algorithms such as genetic algorithms (GA) and simulated annealing (SA). The comparison of ESPC with GA and SA proves the superiority of the proposed algorithm both in terms of quality of the solution obtained and convergence time required to reach the optimal/near optimal value of the solution

Low-temperature switching fatigue behavior of ferroelectric SrBi₂Ta₂O[sub 9] thin films

Author name used in this publication: Z. G. LiuAuthor name used in this publication: H. L. W. ChanAuthor name used in this publication: C. L. Choy2003-2004 > Academic research: refereed > Publication in refereed journalVersion of RecordPublishe

Adopting RFID for body parts tagging: a Local Association Network approach

Adopting an innovative technology often requires extensive intelligence research. A major value indicator for RFID Technology adoption is how the potentials of RFID can translate into actions to improve business operational efficiency [1]. This paper presents a Local Association Network (LAN) approach to developing RFID enabled visibility systems for body tagging. On site testing validates the proposed approach. User feedback strengthens our belief that the proposed approach would help facilitate RFID technology adoption in body tagging. © 2010 IEEE.published_or_final_versio

Downregulation of endothelin (ET)-1 and interleukin (IL)-8 expression in human respiratory mucosa by Pseudomonas aeruginosa pyocyanin (pyo) and 1-hydroxy-phenazine (HP)

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Casimir forces on a silicon micromechanical chip

Quantum fluctuations give rise to van der Waals and Casimir forces that dominate the interaction between electrically neutral objects at sub-micron separations. Under the trend of miniaturization, such quantum electrodynamical effects are expected to play an important role in micro- and nano-mechanical devices. Nevertheless, utilization of Casimir forces on the chip level remains a major challenge because all experiments so far require an external object to be manually positioned close to the mechanical element. Here, by integrating a force-sensing micromechanical beam and an electrostatic actuator on a single chip, we demonstrate the Casimir effect between two micromachined silicon components on the same substrate. A high degree of parallelism between the two near-planar interacting surfaces can be achieved because they are defined in a single lithographic step. Apart from providing a compact platform for Casimir force measurements, this scheme also opens the possibility of tailoring the Casimir force using lithographically defined components of non-conventional shapes

Inhaled corticosteroid therapy in bronchiectasis - a 12-month study

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