background: canine parvovirus (cpv) infection is one ofthe most common causes of infectious gastroenteritis in dogs andis a highly contagious, often fatal disease. the original virus(cpv type 2) has had some mutations since its emergence andnew variants (cpv-2a, 2b and 2c) have been reported from manycountries all around the world. early diagnosis and treatment canprofoundly affect the disease ...

Photorhabdus asymbiotica is a potential cause of severe soft tissue and systemic infection in Australia. The clinical and laboratory features have been described in a recent publication.1 Recognition of this unusual pathogen presents a challenge for clinical microbiology laboratories. It is a bioluminescent gram-negative bacillus and is a member of the Enterobacteriaceae. It produces a thin zon...

prangos ferulacea is a plant found in the mediterranean and middle-east regions used as carminative, anti-flatulent, emollient and antibacterial herb. it is believed that the coumarins are responsible for some of known effects of  prangos . in this research the relaxant effects of p. ferulacea coumrin rich extract as well as osthole as its main prenylated coumarins were investigated on rat ileu...

This paper describes the meta-level control system of a program (Dominic) for parametric design of mechanical components by iterative redesign. We view parametric design as search, and thus Dominic is a hill climbing algorithm. However, from experience with Dominic we concluded that modeling engineering design as hill climbing has several limitations. Therefore, a need for meta-level control kn...

With the adoption of a globalized and distributed IC design flow, IP piracy, reverse engineering, and counterfeiting threats are becoming more prevalent. Logic obfuscation techniques including logic locking and IC camouflaging have been developed to address these emergent challenges. A major challenge for logic locking and camouflaging techniques is to resist Boolean satisfiability (SAT) based ...

s: Right lower quadrant abdominal pain (RLQP) is one of the commonest causes for surgical emergencies. Beyond appendicitis and ileocecal (IC) tuberculosis; right iliac fossa pain indicates a varied list of differential diagnoses thus posing a challenge to surgeons. Causes of RLQP other than appendicitis and IC tuberculosis include inflammatory and infectious conditions involving the ileocecal r...

abstract in 2004 and 2005 growing seasons, 260 bean leaf samples with mosaic, vein-banding, and leaf-rolling symptoms were collected from bean fields of fars, kohgiluye va boyer-ahmad, isfahan and tehran provinces. elisa test (das-elisa and indirect-elisa), using bcmv antiserum, confirmed infection of 110 samples to bcmv. a selected isolate of bcmv from fars province was inoculated on three bea...

cucumber mosaic virus (cmv) is one of the causal agents of viral diseases that infected mint (mentha spp.). cmv is a member of the cucumovirus genus in  bromoviridae family. the virus is naturally transmitted by aphids in a non-persistent manner.during  growing season 2007-2008, leaf samples from plants of mint fields with symptoms of viral disease were collected in mint fieldas in tehran provi...

This paper is in the nature of a challenge to a r t i f i c ia l intelligence experts. It suggests that the techniques of a r t i f i c ia l intelligence should be applied to some real ist ic problems which exist in the programming and data processing f ields. After a br ief review of the l i t tle related existing work which has been done, the character ist ics of programming problems which ma...