nitrate toxicosis associated with consumption of pigweed red-root (amaranthus retroflexus) wasdiagnosed in a small herd of cattle in the suburb of mashhad, northeastern iran. the clinical signs wereruminal tympany, incoordination, tachycardia, dyspnea, head pressing, aggressive movements and jugulardistension. seven animals including 3 young calves and 4 cows died of intoxication; other affecte...

Consensus is lacking on specific and policy-relevant measures of neighborhood attributes that may affect health outcomes. To address this limitation, we created small standardized geographic units measuring the transit, commercial, and park area access, intersection, and population density for the Portland, Oregon metropolitan area. Cluster analysis was used to identify six unique urban forms: ...

Infection with sorbitol-fermenting Shiga toxin-producing Escherichia coli O157:H- (sf STEC O157:H-) is rare, but emerging in Europe. The pathogen is typically isolated from paediatric patients with life-threatening haemolytic uraemic syndrome (HUS). It is unclear whether this observation primarily reflects the pathogen's virulence or its complex laboratory diagnosis, not routinely conducted in ...

Despite the high level of development dental technologies, caries, and its complications occupy a leading place in structure pathology children nowadays. This is difficult social, scientific, practical problem, which determines relevance this research.
 The aim study was to carry out comparative analysis caries complicated indices Poltava suburb.
 Materials methods. A examination carr...

The article analyzes the history of emergence socio-spatial phenomenon suburbs in Western world and Ukraine. A comparison Soviet Union (with regard to suburban villages, dachas microraiony) United States Canada is presented. An understanding its architectural / urban planning environment from perspective social theory It was found that their were used propaganda produce certain cultural meaning...

in today's dynamic and uncertain environment, knowledge is a strategic source for organizations to gain the competitive advantage and innovation. in this research, we have investigated mediating role of knowledge management between environmental uncertainty and organizational innovation. data was collected through questionnaire from 89 large and medium sized manufacturing companies in suburb ma...

the present article has been prepared based on two field research studies undertaken to identify the vulnerable strata in rural areas of iran’s garmsar and dasht-e azadegan regions2. as will be demonstrated below, the findings of the two studies show that the development policies implemented during recent decades--policies emphasizing strategies of structural adjustment, liberalization, and pri...

Here we present a new approach to calculating the square root of a quadratic matrix. Actually, the purpose of this article is to show how the Cayley-Hamilton theorem may be used to determine an explicit formula for all the square roots of $2times 2$ matrices.