Conveners
Technical Session 04: Plenary Talk 03 & Track 03 Oral Presentations (1st half)
- K. Sharmah (Gauhati University)
Description
Electronics, Spectroscopy & Photonics (& Plenary Talk 4)
Technical Session
Milk adulteration is a pervasive concern that adversely affects progressing countries like India. The addition of adultrants like glucose, caustic soda, refined vegetable oil, common detergent, etc into the milk lowers its nutritious value thereby posing a risk to health. Hence it is very important to test the purity of milk before consumption as synthetic milk and pure milk appear the same...
Conventionally, numerical weather prediction models are used for the prediction of weather conditions worldwide. However, these models are not affordable for everyone due to their high-end hardware requirements. Nowadays, machine learning models are being used in various fields of Earth and atmospheric sciences including classification of remote sensing images, land use land cover, change...
The study involves the estimation of uranium concentration in 598 groundwater samples obtained from five different districts in Assam during both pre-monsoon and post-monsoon seasons. Additionally, the research encompasses the monitoring of fourteen other water quality parameters. This paper specifically delves into the presence of nitrate and phosphate in groundwater and explores their...
The dielectric resonator antenna (DRA) has taken the role of conventional radiating antennas with its superiority in radiation gain and efficiency such as microstrip and dipole antenna. These are particularly useful for high frequency applications. In this work, a cylindrical dielectric resonator antenna (CDRA) with coaxial probe feed at different position has been designed and briefly...
The electronic nose system is a remarkable technological advancement that replicates the olfactory capabilities of humans and animals using electronic sensors. These sensors generate electrical responses that correspond to the presence and concentration of specific analyte gases, making them invaluable in various applications, including environmental monitoring, quality control in the food...
ABSTRACT: The project aims to develop an integrated IoT and AI-based smart system for real-time monitoring of environmental and physiological parameters while moving on the road from location to destination. Monitoring of parameters such as pollutants material present in the air, oxygen level, air quality and physiological metrics like heartbeat, blood oxygen level of the person concerned...
Optical microscopy is widely regarded as the preferred imaging technology in the broad domains of healthcare, biology, and other different fields of application. It is a powerful tool that enables the visualisation and investigation of the complex and dynamic characteristics inherent in the cellular and sub-cellular structures of various specimens. However, despite its extensive utilisation...
Analysis of phase lock loop (PLL) using Simulink is an efficient method. Designing a PLL on a chip is a tedious process as it requires a lot of sums to fabricate it and consume months of time for development. Hence, we need another alternative to know whether the design will work or not and so Simulink is the preferred choice. SIMULINK provides a platform for graphical editing of blocks,...
In this work, we proposed a method to design, develop and implement an Android application based battery tester for USB based system, such as: smart phones, tablets, or other USB powered devices to evaluate its performance. In the proposed method, a shunt resistor of known value is selected. The output of the USB powered devices is applied to the resistor through its USB port. The voltage drop...
Safety and security of personal assets has become a critical concerns in today’s society. This calls for the development of sophisticated and efficient surveillance systems [1, 2]. With the advent of technology and Internet of Things, faster and low-cost computing hardware with high performance sensors and multi-camera units enables the design and implementation of real time monitoring systems...
As the global population continues to expand, the demand for increased food production places substantial pressure on agriculture to optimize resource use and mitigate plant stress. Modern technologies, such as IoT-based plant monitoring and automated irrigation, offer vital solutions. These systems utilize sensors and technologies to continuously monitor soil moisture, environmental...
In this work, we investigated the temporal evolution of optical power in the Ikeda Map with Balanced Gain and Loss. The system comprises two feedback loops which impart saturation nonlinear phase shift on the propagating fields and interact with each other via a 50:50 directional coupler. The attenuation and amplification are distributed equally in the feedback loops in the configuration. From...
In recent years, there has been a noteworthy surge in interest surrounding indoor photovoltaic (IPV) devices due to their promising potential for powering small, portable electronics and self-powered Internet of Things (IoT) devices. Cadmium Telluride (CdTe) solar cells stand as a significant player in the global photovoltaic (PV) technology landscape, ranking as the second-fastest-growing PV...
Deployment of Computational physics through the paradigm of loosely coupled microservices can play a vital role for parallel computing that can be utilized for estimation of solar PV power. As such we propose to deploy a novel model that can be used to perform different computational logic for the domain of physics. We call this model as MicroComPhy (Microservice for Computational Physics). As...
Abstract—A discrete time z – domain high frequency phase – locked loop model is presented in this paper. The z – domain transfer functions of the proposed system is derived by using impulse invariant technique to achieve an overall behavioral performance of the system. A second order active standard feedback approach filter is used in the loop to investigate the stability of the system. The...
