Vibrio parahaemolyticus is recognized as a cause of food-borne gastroenteritis, particularly in the Far East, where raw seafood consumption is high. An unusual increase in admissions of V. parahaemolyticus cases was observed at the Infectious Diseases Hospital in Calcutta, a city in the northeastern part of India, beginning February 1996. Analysis of the strains revealed that a unique serotype,...

Pediatric cervical spine injuries (CSIs) are rare [1]. Nevertheless, their significance cannot be understated, considering the peculiarities of injury patterns, clinical presentation, diagnostic dilemma and management of these injuries, in comparison to the adult counterparts [2]. They also contribute to a significant proportion of morbidity and mortality in the pediatric patients [1]. The appr...

Current source inverters (CSIs) use inductors as the major component to store energy. Compared with voltage (VSIs), CSIs have two advantages: 1. They can avoid converter failure caused by capacitor failures, and 2. The load current does not increase mutation or even short-circuit failure. Therefore, be a promising technology for EV charging. However, waveforms, parameter design procedure, power...

The current source inverter (CSI) is essentially a converter with inherent boost capability and has been preliminarily applied in the field of renewable energy generation systems. However, conventional CSIs are mostly operated independently. Several existing multilevel CSI topologies entirely rely on parallel combinations, which seems to be not very suitable for capacity expansion. To solve thi...

Assuming that the various phage types of Salmonella Enteritidis (S. Enteritidis) are largely equally virulent, the importance of certain foods as sources of infection for human salmonellosis can be deduced from differences in the distribution of phage types in human and non-human samples. In 2002, S. Enteritidis phage type 29 (PT29) was first isolated from non-human test samples in Austria. S. ...

GTI-simplex is a new methodology that combines the generalized topological indices and the down hill simplex optimization procedure to search for optimized quantitative structure-property relationship models (Chem. Phys. Lett. 2005, 410, 343). In this study, the fundamental role of the graph topological distance inducing a local shell structure on vertexes and a detailed derivation of the GTI-d...

In this work, a high-speed imaging platform and a resistive force theory (RFT) based model were applied to investigate multi-flagellated propulsion, using Tritrichomonas foetus as an example. We discovered that T. foetus has distinct flagellar beating motions for linear swimming and turning, similar to the 'run and tumble' strategies observed in bacteria and Chlamydomonas. Quantitative analysis...

BACKGROUND The Agency for Healthcare Research and Quality (AHRQ) Hospital Survey on Patient Safety Culture was designed to assess staff views on patient safety culture in hospital settings. The purpose of this study was to examine the multilevel psychometric properties of the survey. METHODS Survey data from 331 U.S. hospitals with 2,267 hospital units and 50,513 respondents were analyzed to ...