Annually more than 80% of the overall budget of the uran solid waste management system in Iran is allotted to collection and transportation of the solid wastes. The main objective of the current study is to evaluate the external costs associated with solid waste collection, transfer, and transportation in Tehran for the period of 2018 to 2032 based on the current situation. Waste guidance syste...

PSCs (pluripotent stem cells) possess two key properties that have made them the focus of global research efforts in regenerative medicine: they have unlimited expansion potential under conditions which favour their preservation as PSCs and they have the ability to generate all somatic cell types upon differentiation (pluripotency). Conditions have been defined in vitro in which pluripotency is...

Water is an essential element of life. The government of Ethiopia in collaboration with development allies’ attempts to increase pure water supply. Even though the coverage boosted dramatically still there is critical challenges in maximizing equipment’s reliability, improving service quality, maximizing capacity utilization, minimizing life cycle costs of water production mach...

Diagnostic of machine using the timefrequency representation of vibration is becoming widely used by many companies and experts. In recent years, the preventive maintenance is no more desirable and in fact it has evolved into the prediction maintenance. The current methods of machine diagnosis can not provide detailed diagnostics and condition prediction. This paper proposes the application of ...

The article presents the prospects of digitalization and use artificial intelligence technologies in technical modernization agro-industrial complex (AIC). In order to improve efficiency agricultural industry, including productivity quality products such sectors as crop production, livestock, processing products, a transition innovative is required. Their production makes it possible significan...

Nowadays, the great diffusion of Internet Things and improvements in Artificial Intelligence techniques have given a rise development application data-driven approaches for Predictive Maintenance to reduce costs linked maintenance industrial machinery. Due wide real-life applications strong interest by even more industries, this field is highly attractive academics practitioners. So, constructi...

Intelligent fault diagnosis techniques play an important role in improving the abilities of automated monitoring, inference, and decision making for repair maintenance machinery processes. In this article, a modified stacked autoencoder (MSAE) that uses adaptive Morlet wavelet is proposed to automatically diagnose various types severities rotating machinery. First, activation function utilized ...

Reliability estimation plays a significant role in the performance assessment of mining equipment, and aids in designing efficient and effective preventive maintenance strategies. Continuous and random/irregular occurrence of failures in a system could be the main cause for performance drop of machinery. The accomplishment of a projected level of production is possible only by an efficient oper...