aflatoxin contamination of food and feedstuffs is a serious economic and health hazard. over a period of two years, 35 samples of raw pistachio nuts collected from different parts of iran were analysed for the presence of aflatoxigenic strains of the aspergillus flavus group. eighty-five isolates of a.flavus and a.parasiticuswere identified based on specific yello-orange pigment production in t...

This article focuses on the pattern language PLML. Some enhancements and corrections to it are proposed to make use of PLML in pattern catalogs. Additionally, a textual domain specific language as human-readable variant of PLML is proposed. Supporting editors, textual and graphical, which were developed using model-based techniques are presented.

In order to perform continuous monitoring, SLA document between interested parties has to be signed. These documents should be in machine readable format in order to automate monitoring process. On the other hand, it would be beneficial if it is human readable, too. This way, it is easier to perform configuration and maintenance of monitoring subsystem. Building up on our previous work, in this...

The problem of converting human readable programming languages into executable machine representations is an old one. EBNF and Attribute grammars provide solutions, but unfortunately they have failed to contribute effectively to model-based Object Management Group (OMG) specifications. Consequently the OCL and QVT specifications provide examples of specifications with significant errors and omi...

This report describes a case of Gardnerella vaginalis sepsis in an obstetric patient whose blood cultures were negative by the conventional BACTEC system but positive by the quantitative direct plating method, which involves the direct inoculation of blood samples on chocolate agar and blood agar plates.

background and objectives: diagnosis of avian tuberculosis by conventional culture method is still considered as the “gold standard” technique. the main objective of this study was to compare growth of mycobacterium avium subsp. avium on four specific mycobacterial cultures such as glycerinated lowenstein-jensen medium, pyruvate-enriched lowenstein- jensen medium, mycobactin j-supplemented herr...

Group A streptococci are generally detected in throat swabs by (i) rapid antigen tests, (ii) conventional culture, or (iii) combinations of both. Direct fluorescent-antibody testing of a 2-h enrichment broth (FA/EN) was an accepted method for same-day results before the advent of rapid antigen tests. We compared FA/EN in Todd-Hewitt Broth (THB) with conventional culture and a rapid antigen test...

This article describes four software techniques to enhance the overall quality of multimodal processing software and to include concurrency and variance due to individual characteristics and cultural context. First, the processing steps are decentralized and distributed using the actor model. Second, functor objects decouple domainand applicationspecific operations from universal processing met...

Sampling was done using 90 post larvae which were produced by reproduction of some broodstocks of Fenneropenaeus indicus in one day and reared in the same situation for 4 months. Samples were divided into 3 groups: high, medium and low growth (based on weight and length). Genomic DNA was extracted from muscle tissue using the phenol-chloroform method. The polymerase chain reaction (PCR) was car...