This article discusses the assessment of traffic safety during a comprehensive assessment of the technical condition of freight cars in operation.Based on the statistical values of the technical condition of the car, obtained as a result of the inspection of the wheelset, the main defect popularfilm.blog leading to the derailment of the cars was id
Human health is affected by various types of gaseous pollutants (CO, SO2, NOx, etc.) and particulate matters (PM2.5, PM5, PM10) discharged from several sources such as vehicular traffic, small scale production and construction industries etc.in a city.These particulate matters are also discharged into atmosphere of the city by household emissions,
Uttarakhand is a region replete with social diversity.This can be observed in its culture, customs and language.The social perspective of these diversities is outwardly similar but in the social and economic perspective the discrimination between Dalits and upper castes can be easily seen.The Shilpkar (the term used for Dalit caste) here also suffe
Cyclic or fluctuating populations experience regular periods of low population density.Genetic bottlenecks during these periods could give rise to temporal or spatial genetic differentiation of populations.High levels of movement among increasing populations, however, could ameliorate any differences and could also synchronize the dynamics of geogr
This study aimed to identify the experiences and challenges of a person with a mental disorder.This research was carried out using a qualitative method with a phenomenological approach.The statistical population of this study was the families of Omid Farda rehabilitation center in Tehran.Twenty of the family were selected as sample size purposefull