Supply and Production Networks: From the Bullwhip Effect to Business Cycles
Network theory is rapidly changing our understanding of complex systems, but the relevance of topological features for the dynamic behavior
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Black hole soft X-ray transients: evolution of the cool disk and mass supply for the ADAF
Using the black hole transient X-ray source A0620-00 as an example we study the physical interplay of three theoretical constituents
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Efficiency Loss in a Network Resource Allocation Game: The Case of Elastic Supply
We consider a resource allocation problem where individual users wish to send data across a network to maximize their utility,
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Modeling Supply Chains and Business Cycles as Unstable Transport Phenomena
Physical concepts developed to describe instabilities in traffic flows can be generalized in a way that allows one to understand
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Physics, Stability and Dynamics of Supply Networks
We show how to treat supply networks as physical transport problems governed by balance equations and equations for the adaptation
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SNS Standard Power Supply Interface
The SNS has developed a standard power supply interface for the approximately 350 magnet power supplies in the SNS accumulator
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The modular technology of development of the CAD expansions: profiles of outside networks of water supply and water drain
The modular technology of development of the problem-oriented CAD expansions is applied to a task of designing of profiles of
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Physics Potential at FNAL with Stronger Proton Sources
This document is the second in a series of reports on the exciting physics that would be accessible at Fermilab
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Spectrum auctions, pricing and network expansion in wireless telecommunications
This paper examines the effects of licensing conditions, in particular of spectrum fees, on the pricing and diffusion of mobile
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Statistical Modelling of Information Sharing: Community, Membership and Content
File-sharing systems, like many online and traditional information sharing communities (e.g. newsgroups, BBS, forums, interest clubs), are dynamical systems in
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A dynamical model of non regulated markets
The main focus of this work is to understand the dynamics of non regulated markets. The present model can describe
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Economic Models for Management of Resources in Grid Computing
The accelerated development in Grid and peer-to-peer computing has positioned them as promising next generation computing platforms. They enable the
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Liquid-Solid Phase Transition and the Change of the Frictional Force of the System with Two particles in a Box
Liquid-solid phase transition and the change of the frictional force of a system with two hard spheres in a two-dimensional
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Network-Induced Oscillatory Behavior in Material Flow Networks
Network theory is rapidly changing our understanding of complex systems, but the relevance of topological features for the dynamic behavior
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Acceleration of ULtra High Energy Cosmic Rays: Cosmic Zevatrons?
In this lecture I outline some of the underlying physics issues associated with accelerators plausibly capable of explaining the UHECRs
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A chemically driven fluctuating ratchet model for actomyosin interaction
With reference to the experimental observations by T. Yanagida and his co-workers on actomyosin interaction, a Brownian motor of fluctuating
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Active optics control of the VST telescope with the CAN field-bus
The VST (VLT Survey Telescope) is a 2.6 m class Alt-Az telescope to be installed at Mount Paranal in the
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A Deadline and Budget Constrained Cost-Time Optimisation Algorithm for Scheduling Task Farming Applications on Global Grids
Computational Grids and peer-to-peer (P2P) networks enable the sharing, selection, and aggregation of geographically distributed resources for solving large-scale problems
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A General Framework For Lazy Functional Logic Programming With Algebraic Polymorphic Types
We propose a general framework for first-order functional logic programming, supporting lazy functions, non-determinism and polymorphic datatypes whose data constructors
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A Model for the Formation and Evolution of Cosmological Halos
Adaptive SPH and N-body simulations were carried out to study the collapse and evolution of dark matter halos that result
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Analytical formulations of Peer-to-Peer Connection Efficiency
Use of Peer-to-Peer (P2P) service networks introduces a new communication paradigm because peers are both clients and servers and so
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An Extension of the Fluctuation Theorem
Heat fluctuations are studied in a dissipative system with both mechanical and stochastic components for a simple model: a Brownian
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Apollonian networks
We introduce a new family of networks, the Apollonian networks, that are simultaneously scale-free, small world, Euclidean, space-filling and matching
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A possible mechanism for the mass ratio limitation in early type galaxies
There is an interesting correlation between the central objects and their host galaxies in recent high resolution HST photometry of
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