Production wells on deliverability are often used in modelling geothermal fields, especially for simulations of future scenarios. The mass flow rate is calculated by multiplying the productivity index by mobility and the difference between flowing bottom-hole pressure and the reservoir block pressure. Here three options are considered for calculating the bottom-hole pressure: (i) constant, (ii)...

The present study aimed to explore the association between caries risk profiles and different sociodemographic factors . The study sample (n = 104) was randomly selected within an urban population in Flanders, Belgium. Caries risk was assessed by anamnesis, clinical examination, salivary tests, and a questionnaire. Age, gender, and socio-economic status were extracted from social insurance data...

This article analyzes the risk factors influencing achievement of solid waste sphere reforming goals in Russia. The given arguments present current state reform as not very effective from an economic, environmental, and social perspective. authors identify four groups put forward, a critical condition for successful reform, availability reliable information, well management incorporated decisio...