Search Results - "Drake, R Paul"

Developed turbulence and nonlinear amplification of magnetic fields in laboratory and astrophysical plasmas by Meinecke, Jena, Petros Tzeferacos, Anthony Bell, Robert Bingham, Robert Clarke, Eugene Churazov, Robert Crowston, Hugo Doyle, R. Paul Drake, Robert Heathcote, Michel Koenig, Yasuhiro Kuramitsu, Carolyn Kuranz, Dongwook Lee, Michael MacDonald, Christopher Murphy, Margaret Notley, Hye-Sook Park, Alexander Pelka, Alessandra Ravasio, Brian Reville, Youichi Sakawa, Willow Wan, Nigel Woolsey, Roman Yurchak, Francesco Miniati, Alexander Schekochihin, Don Lamb, Gianluca Gregori

“…The visible matter in the universe is turbulent and magnetized. Turbulence in galaxy clusters is produced by mergers and by jets of the central galaxies and…”
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Focus on high energy density physics by Paul Drake, R, Norreys, Peter

“…High-energy-density physics concerns the behavior of systems at high pressure, often involving the interplay of plasma, relativistic, quantum mechanical and…”
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Minimizing total tardiness for the machine scheduling and worker assignment problems in identical parallel machines using genetic algorithms by Chaudhry, Imran Ali, Drake, Paul R.

“…The concept of parallel machines has been widely used in manufacturing. This article proposes a genetic algorithm (GA) approach to minimize total tardiness of…”
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Joint tank container demurrage policy and flow optimisation using a progressive hedging algorithm with expanded time-space network by Xing, Xinjie, Song, Dongping, Qiu, Chengfeng, Drake, Paul R., Zhan, Yuanzhu

“…•Mathematical model of industrial practise in tank container (TC) operations developed including demurrage policy under uncertainty.•Two-stage time-space…”
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PSO-based algorithm for home care worker scheduling in the UK by Akjiratikarl, Chananes, Yenradee, Pisal, Drake, Paul R.

“…This paper presents the novel application of a collaborative population-based meta-heuristic technique called Particle Swarm Optimization (PSO) to the…”
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Radiative Shocks in Astrophysics and the Laboratory by Drake, R Paul

“…This paper explores the variations in radiative shock behavior originating from the properties of the system containing the shock. Specifically, the optical…”
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Tank Container Operators’ profit maximization through dynamic operations planning integrated with the quotation-booking process under multiple uncertainties by Xing, Xinjie, Drake, Paul R., Song, Dongping, Zhou, Yang

“…•Dynamic operations planning integrated with quotation-booking process.•Multiple uncertainties arising from tank cleaning and transport service…”
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A portfolio model for component purchasing strategy and the case study of two South Korean elevator manufacturers by Lee, Dong Myung, Drake, Paul R.

“…A new approach to purchasing portfolio modelling, stemming from Kraljic's matrix, for developing purchasing strategies that are aligned with competitive…”
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The lean and agile purchasing portfolio model by Drake, Paul R., Myung Lee, Dong, Hussain, Matloub

“…Purpose - The aim of this paper is to present a purchasing portfolio model for determining purchasing strategy at the component level of a product to support…”
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What is certain and what is not so certain in our knowledge of Rayleigh-Taylor mixing? by Anisimov, Sergei I., Drake, R. Paul, Gauthier, Serge, Meshkov, Evgeny E., Abarzhi, Snezhana I.

“…Past decades significantly advanced our understanding of Rayleigh-Taylor (RT) mixing. We briefly review recent theoretical results and numerical modelling…”
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CALIBRATING A LARGE COMPUTER EXPERIMENT SIMULATING RADIATIVE SHOCK HYDRODYNAMICS by Gramacy, Robert B., Bingham, Derek, Holloway, James Paul, Grosskopf, Michael J., Kuranz, Carolyn C., Rutter, Erica, Trantham, Matt, Drake, R. Paul

“…We consider adapting a canonical computer model calibration apparatus, involving coupled Gaussian process (GP) emulators, to a computer experiment simulating…”
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Analysis of the bullwhip effect with order batching in multi-echelon supply chains by Hussain, Matloub, Drake, Paul R.

“…Purpose - The purpose of this paper is to analyze the effect of batching on bullwhip effect in a model of multi-echelon supply chain with information…”
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Analysis of the bullwhip effect with order batching in multi-echelon supply chains by Hussain, Matloub, Drake, Paul R.

“…Purpose - The purpose of this paper is to understand the effect of batching on bullwhip effect in a model of multi-echelon supply chain with information…”
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Plasma astrophysics How to see a black hole by Drake, R. Paul

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Quantifying the impact of a supply chain's design parameters on the bullwhip effect using simulation and Taguchi design of experiments by Hussain, Matloub, Drake, Paul R, Myung Lee, Dong

“…Purpose – The purpose of this paper is to quantify the effect of design parameters on the bullwhip effect and dynamic responses produced by a multi‐echelon…”
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An econometric study of carbon dioxide (CO2) emissions, energy consumption, and economic growth of Pakistan by Hussain, Matloub, Irfan Javaid, Muhammad, Drake, Paul R

“…Purpose - The purpose of this paper is to examine the relationship among environmental pollution, economic growth and energy consumption per capita in the case…”
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Modeling Astrophysical Phenomena in the Laboratory with Intense Lasers by Remington, Bruce A., Arnett, David, Drake, R. Paul, Takabe, Hideaki

“…Astrophysical research has traditionally been divided into observations and theoretical modeling or a combination of both. A component sometimes missing has…”
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Anti-diffusive radiation flow in the cooling layer of a radiating shock by McClarren, Ryan G., Paul Drake, R.

“…This paper shows that for systems with optically thin, hot layers, such as those that occur in radiating shocks, radiation will flow uphill: radiation will…”
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Spline-Based Emulators for Radiative Shock Experiments With Measurement Error by Chakraborty, Avishek, Mallick, Bani K, Mcclarren, Ryan G, Kuranz, Carolyn C, Bingham, Derek, Grosskopf, Michael J, Rutter, Erica M, Stripling, Hayes F, Drake, R. Paul

“…Radiation hydrodynamics and radiative shocks are of fundamental interest in the high-energy-density physics research due to their importance in understanding…”
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Emulation of Numerical Models With Over-Specified Basis Functions by Chakraborty, Avishek, Bingham, Derek, Dhavala, Soma S., Kuranz, Carolyn C., Drake, R. Paul, Grosskopf, Michael J., Rutter, Erica M., Torralva, Ben R., Holloway, James P., McClarren, Ryan G., Mallick, Bani K.

“…Mathematical models are frequently used to explore physical systems, but can be computationally expensive to evaluate. In such settings, an emulator is used as…”
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