Publication

Localization of an article in a bounded area can be attained by WiFi Positioning System (WPS). WPS is used to identify entities inside the human habitation area using radio waves collected by smart devices. The proposed system focuses to track an individual in a bounded environment. The recognition of the entity can be achieved by Radio Frequency Identification (RFID) transponders. The RFID trackers accomplish fingerprinting with the Unique Device Identification (UDI). The procedure is deployed using an RFID sensor based application which pinpoints the location of the personnel inside architectural frameworks. The position co-ordinates in the indoor area can be using the WiFi technology. The mechanism is split into two sections - Data Collection and Position Identification. The data collection combines the location information acquired from the sensor technologies. The identification of an individual with RFID transponders which results in the tracking of the entity. The location information obtained from the sensors are without time constraints and is updated in the RFID readers and databases including the last time zone. Design and development of the application from connecting to the sensor devices, distance estimation between the sensor devices and the entities, retrieval of the exact position information are deliberated. The pseudo code to connect to the nearest sensor device and obtain the location information is stated. The mechanism of the position estimation algorithm is executed using LabVIEW system design and development software. � 2017 IEEE.

Satellite is a celestial body revolving around planets to obtain information. Global Positioning Systems (GPS) is a space based navigational system that provides information about the entity it evolves. The objective of the proposed system is to identify an entity on any position on Earth. The methodology depends on a RFID based application that detects the location coordinates of the place where the entity is stationed. The latitude and longitude values are determined from the GPS for the specific RFID satellite tag. The RFID satellite tag is integrated to connect to the satellite. The exposed architecture of the methodology determines the position of the individual using location coordinates. The information is retrieved without time constraints and includes the last time zone leading to tracking and tracing the location an entity. The procedure for connecting to the satellite, methods of calculating the distance, the process of obtaining the accurate timings, satellite positions and techniques for error corrections are discussed. A pseudo code to establish connection to a satellite and obtain the reference points of the location and time is stated. The implications of the location tracking algorithms are implemented and simulated using LabView system design and development software. � 2016 IEEE.

PDMS (polydimethylsiloxane) has provided number of advantages in recent years has its applications in drug delivery system, dry electrodes and other microfluidic applications. PDMS has also gained its importance as it is easy to prepare and also biocompatible. In this work the PDMS is made to PDMS solid by processing the powder and the material is characterized using SEM (Scanning Electron Microscopy) and Raman Analysis. The characterizations were tested to prove the biocompatibility of the PDMS by carrying the tests in normal sample and sterilized sample. The conductivity of the material was studied for different proportion of binding agent used. Simulations were carried in COMSOL Multiphysics to study the relation between volume flow rate, velocity magnitude and pressure drop in the PDMS micro channel. The simulation results showed the linear relations between the studied variables. The results of the characterization showed the prepared PDMS was in optimum condition and can be used for biomedical applications. The PDMS hydrophilic nature was reduced after preparing the PDMS solid so that it can be coated with metals for electrode and micro channel applications. � 2018 Elsevier Ltd. All rights reserved.

Integral transform method play a significant role to solve different kinds of integral and differential equations of fractional order and integer order arise in several applications of engineering and physical sciences. Natural Transform converges to Laplace and Sumudu transforms. The aim of this present paper is to solve the unified fractional Schr�dinger equation occurs in the field of quantum mechanics. The solution is obtained by Natural transform technique for the Caputo fractional derivatives with time variable and Fourier transform for the Liouville fractional derivative with space variable. The result is provided in the computational form of the H-function. The paper explicitly reveals the efficiency and reliability of joint Natural and Fourier transform technique. Some special cases of the main result are mentioned. Achieved result is general in the nature and has capability of providing a number of known and new results. � The Electrochemical Society

This paper is a qualitative and systematic study on electrochromic materials and the advances that have been made in recent times. It starts with the basic introduction to electrochromic materials and goes on to explain the working principle, the components involved and its basic construction, citing the examples of Di-Urethane Materials and Polyamide Electrochromic materials. The process of selecting the correct materials is also explained followed by the methods involved in its synthesis, including the photo deposition technique of the materials such as WO3. Additionally, a few practical applications such as Smart Windows, Self - dimming rear mirrors and others have been explained. The study concludes with an overall summary of all the research done based on papers authored and referenced, and provides an affirmation that Electrochromic devices are going to be relevant and widely used in the upcoming future. � The Electrochemical Society