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166 results on '"Rajesh, Vidya"'

1. Spatio-Temporal Traffic Characteristics Analysis on Multi-lane Highways Under Varying Traffic Flow and Density Levels

Author

Singh, Sandeep, Rajesh, Vidya, Santhakumar, S. Moses, di Prisco, Marco, Series Editor, Chen, Sheng-Hong, Series Editor, Vayas, Ioannis, Series Editor, Kumar Shukla, Sanjay, Series Editor, Sharma, Anuj, Series Editor, Kumar, Nagesh, Series Editor, Wang, Chien Ming, Series Editor, Devi, Lelitha, editor, Asaithambi, Gowri, editor, Arkatkar, Shriniwas, editor, and Verma, Ashish, editor

Published
2023
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2. Examining the Time Headway Distributions on Rural Highways Under Different Traffic Flow Conditions

Author

Singh, Sandeep, Rajesh, Vidya, Moses Santhakumar, S., di Prisco, Marco, Series Editor, Chen, Sheng-Hong, Series Editor, Vayas, Ioannis, Series Editor, Kumar Shukla, Sanjay, Series Editor, Sharma, Anuj, Series Editor, Kumar, Nagesh, Series Editor, Wang, Chien Ming, Series Editor, Nandagiri, Lakshman, editor, Narasimhan, M. C., editor, and Marathe, Shriram, editor

Published
2023
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3. Simulation Modeling of Impact of Multi-class Heavy Vehicles on Traffic Flow Characteristics of Multi-lane Highways Under Mixed Traffic Conditions Using VISSIM Software

Author

Kamala, K. R., Rajesh, Vidya, Singh, Sandeep, Sharmila, P., di Prisco, Marco, Series Editor, Chen, Sheng-Hong, Series Editor, Vayas, Ioannis, Series Editor, Kumar Shukla, Sanjay, Series Editor, Sharma, Anuj, Series Editor, Kumar, Nagesh, Series Editor, Wang, Chien Ming, Series Editor, Nandagiri, Lakshman, editor, Narasimhan, M. C., editor, and Marathe, Shriram, editor

Published
2023
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6. Mode Choice Model Development for the Effect of Road Transport Service on Air Travel Demand—A Case Study from Jumla to Nepalgunj, Nepal

Author

Rajesh, Vidya, Dharala, Yagendra, Adhikari, Prabesh, Kumar, Sathees, di Prisco, Marco, Series Editor, Chen, Sheng-Hong, Series Editor, Vayas, Ioannis, Series Editor, Kumar Shukla, Sanjay, Series Editor, Sharma, Anuj, Series Editor, Kumar, Nagesh, Series Editor, Wang, Chien Ming, Series Editor, Kumar, Pala Gireesh, editor, Subramaniam, Kolluru V. L., editor, Santhakumar, S. Moses, editor, and Satyam D., Neelima, editor

Published
2022
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9. Probable Intersection Layouts and Effects on Traffic Flow at Ring Road upon the Operation of Multi Level Car Park at Tribhuvan International Airport

Author

Adhikari Prabesh, Maharajan Madan Gopal, and Rajesh Vidya

Subjects
Environmental sciences, GE1-350
Abstract

Trbhuvan international Airport (TIA) is only one International Airport in Kathamandu. It has one domestic and one international terminal. The road intersection at the access road of the TIA and the Ring Road is one of the important intersections of traffic network of Kathmandu city. The probable impact on the Ring Road and road to multi level car park was investigated. SIDRA INTERSECTION 5.1 was used to analyze the delay and queue lengths at the intersection. The traffic count, vehicle dimensions, movement data and geometric data of the site were used as input for analysis. Four parameters consisting of average delay, level of service degree of saturation and queue length were considered for the analysis of the probable intersection layouts. The intersection was analyzed as of existing intersection layout and other six alternative options. The operational performance of intersection at ring road due to multi level car park without any improvement was found to cause more average delay and queue lengths under the existing layout. The analysis of probable intersection layouts show that right turn movements were main cause of traffic disturbance resulting into increased delay and queue length.

Published
2024
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50. Removal of Europium from aqueous solution using Saccharomyces cerevisiae immobilized in glutaraldehyde cross-linked chitosan.

Author

B, Arunraj, Talasila, Sathvika, Rajesh, Vidya, and N., Rajesh

Subjects
SACCHAROMYCES cerevisiae, EUROPIUM, AQUEOUS solutions, GLUTARALDEHYDE, ADSORPTION capacity, ION exchange chromatography
Abstract

The current study deals with the utility of Saccharomyces cerevisiae (yeast) immobilized in glutaraldehyde cross-linked chitosan matrix for the removal of Eu(III) from aqueous solution. The biosorbent was characterized using FT-IR, SEM-EDX, XRD, TGA, and XPS analysis. Experimental variables that influence the adsorption were studied and the concentration of Europium was determined by ion chromatography. At pH 5.0, the adsorption was spontaneous and endothermic in nature. The biosorbent gave a Langmuir adsorption capacity of 19.41 mg g−1 and followed pseudo second-order kinetics. The regeneration of biosorbent was achieved using potassium thiocyanate and the method showed good selectivity. [ABSTRACT FROM AUTHOR]

Published
2019
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