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Oriented polymeric sheets exhibiting dichroism and articles containing the same.
(2007-12-20)
Provided is an oriented polymeric sheet comprising a photochromic-dichroic material, wherein the sheet exhibits dichroism in an activated state. Also provided is a multilayer composite comprising at least a support layer ...
Interactive horizontal load model for pedestrians crossing footbridges.
(Taylor & Francis, 2007-02-16)
In recent years several theories have been put forward in relation to lateral forces
imparted on bridges from crowd movements. It is now widely accepted that the
interaction between the crowd and the structure, particularly ...
Pulsed-plasma gas-discharge inactivation of microbial pathogens in chilled poultry wash water.
(International Association for Food Protection, 2007-12)
A pulsed-plasma gas-discharge (PPGD) system was developed for the novel decontamination of chilled poultry washwater. Treatment of poultry wash water in the plasma generation chamber for up to 24 s at 4C reduced Escherichia ...
An investigation into possible sources of phthalate contamination in the environmental analytical laboratory.
(Taylor & Francis Online, 2007-02)
A study of common laboratory equipment and components was performed in order to identify sources of contamination of phthalates prior to testing environmental samples for such compounds. A screening study revealed significant ...
Isocractic LC methods for the trace analysis of phthalates and 4-nonylphenol in varying types of landfill and adjacent run-offs.
(Taylor & Francis Online, 2007-07)
To determine the levels of known endocrine disrupting chemicals such as phthalates and alkylphenols in environmental samples such as leachate water and sediment, suitable isocratic high performance liquid chromatographic ...
Preparation of a novel freeze thawed poly (vinly alcohol) composite hydrogel for drug delivery applications
(Elsevier, 2007-09)
Poly(vinyl alcohol) (PVA) is a water-soluble, biocompatible and biodegradable polymer, which has been widely applied in biomedical fields. In this paper, novel physically cross-linked hydrogels composed of PVA and comprising ...
Development of novel monolithic matrices for drug delivery using conventional and non-conventional polymer processing technologies.
(2007)
The aim of this study was to produce a range of polymer based monolithic matrices
for controlled oral drug delivery using conventional polymer processing equipment. Poly
(ethylene oxide) (PEO) was chosen as the primary ...