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3852 items in total found

Journal Articles | 2017

A stochastic model for the throughput analysis of passing dual yard cranes

Suruchika Saini, Debjit Roy, and Rene De Koster

Computers & Operations Research

New container terminal technologies such as passing dual yard cranes per stack promise increase in stacking throughput capacity. However, dual yard cranes can interfere, which reduces the cranes’ throughput capacity. Using crane operational protocols, we develop a stochastic model for two passing dual yard cranes and obtain closed-form expressions for the crane throughput capacity with interference delays. We then develop an approximate model to estimate the expected throughput times for both balanced and unbalanced stack configuration. A detailed discrete-event simulation is built to validate the analytical model. We show that interference effects between the cranes can reduce the crane throughput capacity by an average of 35% and interference delays increase with an increase in the number of bays in the stack. We use the model to develop operational insights.

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Journal Articles | 2017

Determinants of safe and productive truck driving: empirical evidence from long-haul cargo transport.

Jelle de Vries, Rene De Koster, Serge Rijsdijk, and Debjit Roy

Transportation Research Part E-Logistics and Transportation Review,

Using GPS data of 370 long-haul trips in India, survey data of 49 truck drivers, and ERP data, this study examines the role of driver personality characteristics in predicting risky and productive driving. The results show that more conscientious drivers display more risky driving behavior. More extravert drivers are less productive, whereas driver safety consciousness positively relates to productivity. These results can serve as a starting point for further studies into how long-haul transport companies may use individual truck driver characteristics in their training and selection procedures to meet operational safety and productivity objectives.

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Books | 2017

Business leadership and law, New Delhi

Agarwal A. K.

Springer

Books | 2017

Enhancing energy efficiency in India: Assessment of sectoral potentials. Copenhagen

Vishwanathan S., Garg A., Tiwari V., Kankal B., Kapshe M., and Nag T.

UNEP DTU

Books | 2017

Rice productivity and food security in India: A study of the system of rice Intensification. Singapore

Varma P.

Springer

Books | 2017

Institutional Innovations in the Delivery of Farm Services in India: A Smallholder’s Perspective. Singapore

Singh S.

Springer Nature

Books | 2017

Towards a safer world of banking: Bank regulation after the sub-prime crisis, New York

Ram Mohan T.T.

Business Expert Press

Books | 2017

Law of sale, lease and mortgage, Gurgaon

Pathak A.

LexisNexis

Books | 2017

Critical perspectives on work and employment in globalizing India. London

Noronha E. and D’Cruz P. (Eds.)

Springer

Books | 2017

Corporate Communication through Social Media: Strategies for managing reputation. New Delhi

Kaul A. and Chaudhri V.

Sage

IIMA