Results 41 to 50 of about 1,129,017 (245)
Conservation Laws and Hamilton's Equations for Systems with Long-Range Interaction and Memory
, 2007 Using the fact that extremum of variation of generalized action can lead to the fractional dynamics in the case of systems with long-range interaction and long-term memory function, we consider two different applications of the action principle ...
Tarasov, Vasily E., Zaslavsky, George M.
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Advanced Engineering Materials, EarlyView.High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé +5 more
wiley +1 more source
China and the United States—A Comparison of Green Energy Programs and Policies [PDF]
, 2010 [Excerpt] China is the world’s most populous country with over 1.3 billion people. It has experienced tremendous economic growth over the last three decades with an annual average increase in gross domestic product of 9.8% during that period.
Campbell, Richard J
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Self-organized criticality and synchronization in a lattice model of integrate-and-fire oscillators
, 1994 We introduce two coupled map lattice models with nonconservative interactions and a continuous nonlinear driving. Depending on both the degree of conservation and the convexity of the driving we find different behaviors, ranging from self-organized ...
A. Sherman +26 more
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Advanced Engineering Materials, EarlyView.A numerical model resulting from irreversible thermodynamics for describing transport processes is introduced, focusing on thermodynamic activity gradients as the actual driving force for diffusion. Implemented in CUDA C++ and using CalPhaD methods for determining the necessary activity data, the model accurately simulates interdiffusion in aluminum ...
Ulrich Holländer +3 more
wiley +1 more source
Link power coordination for energy conservation in complex communication networks
, 2010 Communication networks consume huge, and rapidly growing, amount of energy. However, a lot of the energy consumption is wasted due to the lack of global link power coordination in these complex systems. This paper proposes several link power coordination
Zhang, Guo-Qiang
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Advanced Engineering Materials, EarlyView.Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth +6 more
wiley +1 more source
A theoretical study of antennas in moving ionized media. Part I - The receiving area of a dipole antenna in a moving medium Final report, May 1966 - Jun. 1967 [PDF]
Minkowsky electrodynamic theory and power conservation law used to calculate receiving area of dipole antenna immersed in moving ionized ...
Lee, K. S. H.
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Conserving a Place for Renewable Power [PDF]
SSRN Electronic Journal, 2013 28 pages ; Promoting renewable power and conserving land are often conflicting goals because renewable power requires a lot of land. The conflict is becoming an important issue on lands encumbered by conservation easements. I argue that the current legal rule allowing oil and gas development, but not wind and solar development, on conserved land does ...
openaire +1 more source
Advanced Engineering Materials, EarlyView.Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan +5 more
wiley +1 more source