Methods for combined treatment of oil-containing waste water of transportation enterprises

The article discusses modern schemes for the treatment of oily wastewater from transport enterprises. The features of closed water supply systems and the fundamental provisions for the design of a compact module for wastewater treatment of transport enterprises are revealed.

Fall detection smart-shoe enabled with wireless IoT device

Purpose Fall detection is a primary necessity for elderly people with medically tested nervous problems. This paper aims important to detect fall and prevent fatal injuries and untreated attention for long hours. Design/methodology/approach The project is focused on developing a smart shoe with force-sensitive resistors placed at plantar pressure points to detect fall. This could draw immediate medical attention to the patient. The device is developed using sensors, microcontroller and accelerometer integrated into a compact module. A rule-based detection algorithm helps in transmitting the alert to an Internet of Things device when a fall is detected. Findings Based on the pressure applied, there is a change in resistive value of force sensitivity resistor. When it reaches the threshold value, fall gets detected and alert gets triggered through telegram bot with latitude and longitude details of the location. Originality/value The challenge in developing this device is to make it wearable reducing the overall hardware complexity. The entire module placed inside the sole of the shoe avoids inconvenience to the patients.

Improving Formwork Using Lean Tools

Materials for modules and payments for your workers are some of the main expenses for the concrete structures with stiffness. In view of this, module construction is one of the essential factors if the project succeeds or not. Traditional module construction that is involved in those activities without adding values results in wastes. This study aimed at adopting a compact method to reduce waste in the module works. The compact module construction model is developed to achieve this goal. Andon of this model is made use of build a spot assurance system. Labours can be assisted immediately in case of any issues are raised. Besides Andon, module processes are introduced to the Kanban system to decrease mold stock and fulfil the flow of process behind ceaseless work. There was one real case discussed to verify if the proposed module applies to all. Application findings indicate that the developed method is able to conduct mandatory banishment in the module flow of the process and add value in the operation.