This study compares urban landscapes in the Portland and Los Angeles metropolitan areas at the neighborhood level by operationalizing six smart growth indices and mapping their spatial distribution patterns and time trends. Analysis results show that the two metropolitan areas have both strengths and weaknesses in different aspects of smart growth. Most neighborhoods in both regions do not exce...

background and aims: the most important risk factors threatening health of young people include improper diet, inactivity, smoking, intentional and accidental damages, drugs, aids/hiv and psychiatric disorders. considering increased risky behaviors among teens during 2 last decades, it was decided to evaluate the effects of education and consultation roles in relation to health risks on perform...

background: to determine the prevalence and intensity of helminths and their zoonotic importance in small rodents inhabiting in the suburban areas of hamadan city,iran. methods: the present survey was conducted on the helminth infections of two species of rodents apodemus sylvaticus (n=60) and mus musculus (n=72) in the suburban areas of hamadan city during 2010-2012. rodents were collected and...

OBJECTIVE To describe secular trends on physical growth of children in China during the year of 1985-2005 and to analyze the urban-suburban-rural difference and its change. METHODS The measurements of height, weight and chest circumference obtained from two serial national cross-sectional surveys for children aged 0 to 7 years in China were used to analyze the secular trends, and the growth d...