نتایج جستجو برای: eral model
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A member of the Committee may not be paid compensation for service performed as a member of the Committee. However, members of the Committee shall be allowed travel expenses, including per diem in lieu of subsistence, at rates authorized for employees of agencies under subchapter I of chapter 57 of title 5, United States Code, while away from their homes or regular places of business in the per...
the main purpose of this research was to:1.develop a coking model for thermal cracking of naphtha.2.study coke inhibition methods using different coke inhibitors.developing a coking model in naphtha cracking reactors requires a suitable model of the thermal cracking reactor based on a reliable kinetic model.to obtain reliable results all these models shall be solved simultaneously.for this pu...
This paper addresses resource reclaiming in the con text of non preemptive priority list scheduling for hard real time systems Such scheduling is inherently suscep tible to multiprocessor timing anomalies We present low overhead run time stabilization methods for a gen eral tasking model that allows phantom tasks as a mech anism to model processor external events A family of scheduling algorith...
A simple qualitative model for hadronic two-body amplitudes is discussed.The model combines the two-component theory of duality with the main idea:+of the absorption model. The imaginary parts of all two-body hadronic ampli-tudes are described as a sum of two componenfs a Pomeron term dual tothe s-channel background, and an ordinary exchange term dual to the s-channelres...
INTRODUCTION .. ... ..... . .......... .. . ..... . .... .. . .. ............... ...... .. . 397 G EN ERAL MECHANIS MS OF R EG ULATION IN VOLVING A S ECOND MESSENGER.. .. . .. . ..... .... . . .. ....... . . .. . . . . ..... .... . . .. . . . ......... . . .. ........ . . . . . 398 CELLULAR METABOLI S M OF C a2+ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....
In this paper, we present a new formulation using the ( ) time-domain electric-field integral equation TD EFIE to obtain a transient scattering response from arbitrarily shaped conducting bodies. The time deri ati e of the magnetic ector potential is approximated with a central finite difference, and the scalar potential is time a eraged by di iding it into two terms. This approach with an impl...
The contrawound toroidal helix antenna with constant current is examined; it has an omnidirectional pattern in the toroid plane. Radiation resistance is derï ed for the dipole mode, and results are ̈alidated by moment-method calculations. The radiation Qs of these antennas are greater than one million, making them unsuitable as dipole mode radiators. Ratios of loop-mode to dipole-mode radiation ...
During the growth of five of ten primary tumors that were induced by 3-methylcholanthrene in BALB/cMk and BALB/cMk x C57BL/6 F mice, leukemoid reactions, char acterized by increase in number of granulocytes in periph eral blood, and splenomegaly were observed. However, no such reactions occurred in five C57BL/6 mice bearing primary tumors induced by 3-methylcholanthrene. The results of leukemoi...
Bioinformatics and related applications call for e cient algorithms for knowledge intensive learning and data driven knowledge re nement Knowledge based arti cial neural networks o er an attractive approach to ex tending or modifying incomplete knowledge bases or do main theories We present results of experiments with sev eral such algorithms for data driven knowledge discovery and theory re ne...
Most decision tree algorithms focus on uni variate i e axis parallel tests at each inter nal node of a tree Oblique decision trees use multivariate linear tests at each non leaf node This paper reports a novel approach to the construction of non linear decision trees The crux of this method consists of the gen eration of new features and the augmenta tion of the primitive features with these ne...
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