Air pollution is the largest environmental and public health challenge in the world today. Air pollution leads to adverse effects on Human health, climate and ecosystem. Air is getting polluted because of release of T...
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ISBN:
(纸本)9781509064717
Air pollution is the largest environmental and public health challenge in the world today. Air pollution leads to adverse effects on Human health, climate and ecosystem. Air is getting polluted because of release of Toxic gases by industries, vehicular emissions and increased concentration of harmful gases and particulate matter in the atmosphere. Particulate matter is one of the most important parameter having the significant contribution to the increase in air pollution. This creates a need for measurement and analysis of real-time air quality monitoring so that appropriate decisions can be taken in a timely period. This paper presents a real-time standalone air quality monitoring system which includes various parameters: PM 2.5, carbon monoxide, carbon dioxide, temperature, humidity and air pressure. Internet of Things is nowadays finding profound use in each and every sector, plays a key role in our air quality monitoring system too. Internet of Things converging with cloud computing offers a novel technique for better management of data coming from different sensors, collected and transmitted by low power, low cost ARM based minicomputer Raspberry pi. The system is tested in Delhi and the measurements are compared with the data provided by the local environment control authority and are presented in a tabular form. The values of the parameters measured are shown in IBM Bluemix Cloud.
Various agricultural and culinary products are dried to extend their shelf lives, mostly for marine foods. In many coastal locations of the Philippines, drying fish traditionally is still practiced, although study has...
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Various agricultural and culinary products are dried to extend their shelf lives, mostly for marine foods. In many coastal locations of the Philippines, drying fish traditionally is still practiced, although study has shown that due to weather conditions and other factors, this technique is not seen to be reliable or cost-effective. The Internet of Things (IoT)-based Direct Solar Dryer System is optimized for drying efficiency by combining a web data logger and SMS notification system using arduino uno and ESP-32 to address difficulties with reliability and cost effectiveness. The study focuses on the potential and system efficiency of drying Sardinella fish (Tamban) in Brgy, Calibunan, Agusan Del Norte, Philippines;as well as investigating and assessing temperature, heat index, humidity, and temperature range alert conditions using a web application portal to serve as a remote monitoring platform for dependable data visualizations. The system delivered the expected results because the direct solar drier was able to raise and maintain the requisite temperature to accelerate drying while keeping the acceptable relative humidity. Furthermore, the system's monitoring and notification capabilities, as well as effective data collecting and data display via physical and remote monitoring, are supported by SMS notifications. As a result, the effectiveness of upgrading traditional sun drying with IoT technology can help reduce the challenges and disadvantages that fish drying farmers have faced. The study, with correct drying monitoring criteria, could serve as a model for other food products that can be dried.
In today's contemporary, fast-paced and dangerous world, knowing safety precautions is a fundamental necessity when operating a motor vehicle. Furthermore, there is proof of a concerning rise in the quantity of tr...
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Artificial photosynthesis using LDR controlled solar relay circuit is non-hazardous to the environment. A renewable source of energy like solar energy is used to power the circuit. The main objective is to effectively...
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Artificial photosynthesis using LDR controlled solar relay circuit is non-hazardous to the environment. A renewable source of energy like solar energy is used to power the circuit. The main objective is to effectively use solar energy using photovoltaic cell to do artificial photosynthesis. Artificial photosynthesis results in continuous growing of plant even when there is no presence of sunlight. Increased crop yield would result in quick harvest cycle. Production and efficiency are the affecting details. This paper mainly focuses to achieve artificial photosynthesis. It is based on LDR controlled solar relay circuit. This circuit enables the faster growth than plants which undergo normal photosynthesis. This project can yield the desired growth of the plant within the required time. This project can be implemented by farmers for better yield of their farms. The project is successfully implemented on a plant. It is observed a significant better growth than the other plants.
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