This paper examines the issues of designing optimization tasks with objective ensuring safety and continuation transportation processes. Modelling processes that are a consequence breakdown is crucial issue enabling an increase at selected stages transport. elaborates on matter modelling hazardous situations resulting from uncontrolled LNG release due to crash or damage ship’s hull. demonstrate...

Diarrheal disease is one of the leading causes of death in children under five years old, most people who die from this disease actually die from severe dehydration and fluid loss. Moreover, 88% of its global diarrheal disease is attributed to unsafe water supply, inadequate sanitation, and hygiene. This investigation was developed to determine the effect of Participatory hygiene and sanitation...

First discharge calculations are carried out to set release characteristics for the hazardous chemical (including depressurisation to ambient). Scenarios which may be modelled includes releases from vessels (leaks or catastrophic ruptures), short pipes or long pipes and releases of combustion products following a warehouse fire. Released considered include releases of sub-cooled liquid, superhe...

After the Paris Agreement was signed in 2015, many countries worldwide focused on hydrogen economy, aiming for eco-friendly and renewable energy by moving away from existing carbon which has been primary source of global warming. Hydrogen is most common element Earth. As a light substance, can diffuse quickly; however, it also small risk explosion. Representative explosion accidents have includ...

BACKGROUND Prenatal diagnosis for beta thalassaemia has proved to be very effective in preventing the birth of an affected child and hence in controlling the disease. The success of prenatal diagnosis depends on the delineation of the underlying mutations in the population at risk. Each population carries a limited number of frequent defects (89-91%) and a variable number of rare alleles (4-5%)...