نتایج جستجو برای: associated flow rule
تعداد نتایج: 2091698 فیلتر نتایج به سال:
Consider one observes n i.i.d. copies of a random variable with a probability distribution that is known to be an element of a particular statistical model. In order to define our statistical target we partition the sample in V equal size sub-samples, and use this partitioning to define V splits in an estimation sample (one of the V subsamples) and corresponding complementary parameter-generati...
A rule of thumb is presented to determine where variations in the discharge of a pumping well have a significant influence on the flow in an aquifer. The rule of thumb relates the period of the variation of the discharge to the distance from the well beyond which the transient effect on the flow in the aquifer is insignificant. For example, when an irrigation well pumps intermittently during th...
Ah&act-Steady state thermomechanical deformations of a thick viscoplastic target being penetrated by a fast moving long rigid cylindrical penetrator are analysed by the finite element method. Two different constitutive relations, the Bodner-Partom flow rule, and the Litonski-Batra flow rule, are used to model the viscoplastic response of the material. The two flow rules are calibrated to give e...
Integrating optical circuit switches in data-centers is an ongoing research challenge. In recent years, state-of-the-art solutions introduce hybrid packet/circuit architectures for different optical circuit switch technologies, control techniques, and traffic rerouting methods. These solutions are based on separated packet and circuit planes which do not have the ability to utilize an optical c...
This book is a contribution to the debate about one of the most important public issues at the turn of the millennium: the institutions and rules which are to govern the world economy. This impinges directly on the kinds of livelihoods, welfare systems, social protections, goods and services, culture, and environment which people all over the world might enjoy. Our focus is the regulation of in...
In this paper we propose a new approach to data mining and knowledge discovery based on information flow distribution in a flow graph. Flow graphs introduced in this paper are different from those proposed by Ford and Fulkerson for optimal flow analysis and they model flow distribution in a network rather than the optimal flow which is used for information flow examination in decision algorithm...
We describe a fast method to simulate in a semi – analytical way consistent maps of the thermal , kinetic and polarised Sunyaev – Zel '-dovich effect , featuring both cluster spatial correlations and large – scale velocity flows .
In this paper, a multi-surface anisotropic constitutive model is proposed for clayey soils, based on bounding surface theory and classical critical state-based model. the model, in addition to volumetric hardening law, rotational rule also incorporated into formulation with non-associated flow rule. The uses plasticity produce more realistic representation of nonlinear behavior clays high overc...
نتیجه اصلی این مبحث یک ارتباط فرموله شده بین یک سیستم مبتنی بر قاعده rule- based و یک شبکه عصبی می باشد. بنابراین یک تئوری دامنه می تواند به یک شبکه اعمال شده، در تمام مدت بطور تجربی تجدیدنظر شده، و نهایتا" به شکل نمادی کشف رمز شود. علاوه بر این ثابت شده است که شبکه عصبی در شرایط نویزی قواعد کاراتری را نسبت به روش درخت تصمیم گیری ایجاد می کند.
The augmented predecessor Indexing method is a procedure for efficiently updating the basis representation, flows and node potentials in an adjacent extreme point (or "simplex" type) method for network problems, utilizing ideas due to Ellis Johnson in his proposed application of a triple-label representation to networks. The procedure is extended here to accommodate the more complex basis struc...
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