A novel alcalophilic Staphylococcus haemolyticus strain with the lipolytic activity was used to perform enzymatic hydrolysis pretreatment of soap stock: a lipid rich solid waste from an oil refining industry. The culture liquid of the selected bacteria and an enzymatic preparation obtained by precipitation with ammonium sulphate from a filtrate of the same culture liquid were used for enzymatic...

Distributed software component architectures provide a promising approach to the problem of building large scale, scientiic Grid applications 8]. Communication in these component architectures is based on Remote Method Invocation (RMI) protocols that allow one software component to invoke the functionality of another. Examples include Java remote method invocation (Java-RMI))3] and the new Simp...

Although the cardinal attribute of turbulence is the velocity fluctuations, these fluctuations have been ignored in theories of the frictional drag of turbulent flows. Our goal is to test a new theory that links the frictional drag to the spectral exponent α, a property of the velocity fluctuations in a flow. We use a soap-film channel wherein for the first time the value of α can be switched b...

Handwashing practices among caretakers of case and control children < 5 years of age enrolled in the Global Enteric Multicenter Study in Mirzapur, Bangladesh were characterized and analyzed for association with moderate-to-severe diarrhea. Soap or detergent ownership was common, yet 48% of case and 47.7% of control caretakers also kept ashes for handwashing, including 36.8% of the wealthiest ho...

Kudos for thinking about how your behavior might affect your long-term health and writing in to ask about it! What you describe may be considered behavior associated with pica, which is considered a craving to eat non-nutritive, non-food items. The research is unclear as to why some people exhibit pica behavior, but there are some potential correlations (read on for more). Depending on the subs...

The effect of preoperative whole-body washing with chlorhexidine detergent on the incidence of postoperative wound infection was assessed in a placebo-controlled trial of 1989 patients. Patients bathed or showered with chlorhexidine, placebo, or conventional bar soap, on two occasions in the 24 h before operation. The overall infection rate for patients treated with chlorhexidine was 9%, agains...

It is unanimously believed that Web services will move the Web to its next level by facilitating application to application interaction over the Internet. However, there is no consensus on how Web services should be implemented. Software vendors promote involved tool-chains that are based on SOAP, a W3C standard, as the ideal technology, while a few, but vocal practitioners claim that a simpler...

Although RDF is considered the Semantic Web language, it may not be the only one. SOAP serialisation provides several advantages, especially if the Semantic Web is not just about providing meta data for existing web pages, but also about exchange of content that is machine-readable in the rst place. This paper discusses some problems with the RDF syntax and data model. RDF is compared to SOAP, ...

Web services based on the SOAP protocol are the most widely used technology in the field of Service-Oriented Architectures. They were designed to facilitate communication between heterogeneous systems in a network. Applying hard performance constraints in a Service-Oriented Architecture context is a challenging task because these constraints are often not met by SOAP-based web services. This pa...

We follow the diffusive motion of colloidal particles of diameter d in soap films of varying thickness h with fluorescence microscopy. Diffusion constants are obtained both from one- and two-particle microrheological measurements of particle motion in these films. These diffusion constants are related to the surface viscosity of the interfaces comprising the soap films, by means of the Trapezni...