We show that a new type of hydrogel can be prepared by covalently inter-linking binary blends of microgel (MG) particles and that the swelling ratio and modulus of the gels can be predicted from their composition. In previous work we established that physical gels of glycidyl methacrylate (GMA) functionalised poly(methyl methacrylate-co-methacrylic acidco-ethyleneglycol dimethacrylate) microgel...

The theory of collocational networks adopts a textual definition of the phenomenon ofcollocation in an electronic corpus. The networks move out from a central node exploring thesignificant word associations of both base and collocate. This is done by measuring statisticalsignificance using mutual information. Working within a carefully-constructed corpus based on adiscourse comm...

The clinical diagnosis of overactive bladder (OAB) greatly varies and is based on subjective symptoms. A more objective method to diagnose and assess therapeutic outcome in OAB patients, especially for health care providers not trained in urology, needs to be found. Evidence has shown that urinary proteins such as nerve growth factor (NGF) and prostaglandin E2 levels increase in patients with O...

As part of the Chandra GTO program we are monitoring and surveying M31 using the HRC and ACIS cameras. These observations have resolved the nuclear X-ray source into five separate sources, one of which is very soft and may (or may not!) be associated with the central super-massive black hole. In addition, the superb spatial resolution and low scattering of the Chandra telescope allows us to una...

A PCR-based assay that can simultaneously detect and differentiate five different types of nosocomial bacterial pathogens was developed. Six pairs of selected primers targeting femA (132 bp) and mecA (310 bp) of methicillin-resistant Staphylococcus aureus, gltA (722 bp) of Acinetobacter baumannii, phoA (903 bp) of Escherichia coli, mdh (364 bp) of Klebsiella pneumoniae and oprL (504 bp) of Pseu...

We have previously reported that the combination therapy of percutaneous ethanol injection and radiofrequency ablation (PEI-RFA) was more effective than RFA alone to induce wider coagulated necrosis for the treatment of hepatocellular carcinoma (HCC). In the present study, the effect of time-lag performance of RFA after PEI was evaluated under the same ablation condition as PEI-RFA by analyzing...

The prevalence and incidence of nephrolithiasis is reported to be increasing across the world. Herein, we review information regarding stone incidence and prevalence from a global perspective. A literature search using PubMed and Ovid was performed to identify peer-reviewed journal articles containing information on the incidence and prevalence of kidney stones.

It was an unexpected pleasure to be invited to write a Perspectives in Diabetes article considering the proposition that moderate consumption of red wine provides health benefits for people with diabetes. At the outset, I want to make clear that since Perspectives in Diabetes are not review articles in the conventional sense, this one does not exhaustively analyze the effects of beer, hard liqu...

The Cambridge distributed computing system. (International computer science series) Bibliography: p. Includes index. 1. Electronic data processing—Distributed processing. Foreword The development during the last five years or so of wide band local communication systems is likely to have a large impact on our view of what a computer system should be. These communication systems have a bandwidth ...