Japan is becoming depopulated, with declining fertility rates and massive urban agglomeration due to emigrations from rural areas, which results in rural–urban disparities. As demographic social divisions between areas increase, maintenance of infrastructure facilities becomes much more difficult. For sustainability, accurate predictions long-term population distributions are needed. This study...

The short-term forecasting of vibration is considered, in which the trend gravitational constant used as initial data for forecasting. recorded throughout entire period maturation at points on earth's surface far from its epicenter.

Australian water infrastructure is more than a hundred years old, thus has begun to show its age through main failures. Our work concerns approximately half million pipelines across major cities that deliver houses and businesses, serving over five customers. Failures on these buried assets cause damage properties supply disruptions. We applied Machine Learning techniques find cost-effective so...