To identify the reservoirs of shiga toxin-producing Escherichia coli O157, sensitive detection andisolation methods are necessary. The sensitivity of traditional culture methods can be improved significantlyby the inclusion of an immunoconcentration step, resulting in less false-negative results. In this study,enrichment procedure and immunomagnetic separation (IMS) were compared for use in con...

Ion mobility spectrometry techniques (IMS and IMS-IMS) combined with collision-induced dissociation (CID) and mass spectrometry (MS) are used to investigate the structures of singly-lithiated carbohydrate isomers. With the exception of some favorable cases, IMS-MS analyses of underivatized carbohydrates reveal that most isobaric precursor ions have similar collision cross sections (ccs). In con...

Adaptive Hypermedia content offers personalization; however, (re)using such material with regular Learning Management Systems (LMS) is not yet straightforward. Ideally, materials created once should be usable anywhere. One such vehicle for reusability is represented by e-learning standards. Thus, here we describe the extension and evaluation of My Online Teacher (MOT), an adaptive hypermedia au...

A combination of immunomagnetic separation (IMS) and polymerase chain reaction (PCR) was used to detect Alicyclobacillus acidoterrestris (A. acidoterrestris) in apple juice. The optimum technological parameters of the IMS system were investigated. The results indicated that the immunocapture reactions could be finished in 60 min and the quantity of IMPs used for IMS was 2.5 mg/mL. Then the comb...

With the increasing interest in deploying 4G/LTE network, IMS has a potential to be deployed in wide scale in order to support mobile Internet and value-added services over next-generation networks. Moreover, the effort to create an operator-controlled signaling infrastructure using IP-based protocols has resulted in a large number of functional components and interactions between core networks...

Starting from the first public draft of IMS Learning Design in November 2002, a research project at the Catholic University Eichstaett-Ingolstadt in Germany was dedicated to the conceptual examination and empirical review of IMS Learning Design Level A. A prototypical runtime environment called ‘lab005’ was developed. It was built based on Moodle, a web-based, open source course management syst...