نتایج جستجو برای: critical state
تعداد نتایج: 1294171 فیلتر نتایج به سال:
Through this study, the ability of a modified Peng-Robinson (MPR) equation of state in predicting the surface tension of n-alkanes based on the density functional theory approach was investigated and compared with other studies. The interfacial layer thickness and the density profile were calculated simultaneously at different temperatures from triple point to near critical point using the modi...
Understanding the policy cycle, as well as scrutinizing the text of hidden and obvious policies and rules, requires a model of discourse analysis based on which discursive ap-proaches of policy makers are understood and estimated. However, when it comes to presenting a policy model, we have to use the views of policy theorists to see how a problem as a "public goods" can be found in the policy ...
Introduction:In this work, 153Sm-zoledronate (153Sm-ZLD) was studied using computational chemistry methods and prepared for possible use in bone pain palliation therapy. Methods: The Sm(ZLD)2.7H2O complex was synthesized and characterized in solid state using computational chemistry methods followed by 153...
short story as an important literary genre in the recent decade is focused by many of young writers and literary critical with searching structure, content , artistic techniques and cognitive phenomenon of these works , we can show quantity of using some parts of storied literature from new literal techniques of the word and also we can show the usage of native, cultural and social foundation...
The temperature dependence of ac susceptibility of (Bi-Pb)2223 polycrystalline samples was measured as a function of frequency and ac field amplitude. Analysis of the temperature dependence of the AC susceptibility near the transition temperature (Tc) has been done employing Bean’s critical state model. The observed variation of intergranular critical current densities (Jc) with temperature i...
Securing the physical components of a city’s interdependent critical infrastructure (ICI) such as power, natural gas, and water systems is a challenging task due to their interdependence and large number of involved sensors. Using a novel integrated state-space model that captures the interdependence, a two-stage cyber attack on ICI is studied in which the attacker first compromises the ICI’s s...
We study quantum entanglement distribution on networks with full-rank bi-partite mixed states linking qubits on nodes. In particular, we use entanglement swapping and purification to partially entangle widely separated nodes. The simplest method consists of performing entanglement swappings along the shortest chain of links connecting the two nodes. However, we show that this method may be impr...
In this study, a set of self-consistent coupled-integral equations for the local magnetic flux and current distributions in a finite superconducting hollow cylinder under an axial magnetic field has been directly derived by using the Biot-Savart law within the framework of the critical-state model. The equations were first solved numerically in the three-dimensional space before obtaining the h...
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