Let $G$ be a graph with $p$ vertices and $q$ edges. The graph $G$ is said to be a super pair sum labeling if there exists a bijection $f$ from $V(G)cup E(G)$ to ${0, pm 1, pm2, dots, pm (frac{p+q-1}{2})}$ when $p+q$ is odd and from $V(G)cup E(G)$ to ${pm 1, pm 2, dots, pm (frac{p+q}{2})}$ when $p+q$ is even such that $f(uv)=f(u)+f(v).$ A graph that admits a super pair sum labeling is called a {...

According to star graph and winding distribution, MMFs of three kinds 12-slot/10-pole multi-phase multi-layer layout are analyzed by the improved function method. Analysis results show that can suppress even order (12n ± 1) harmonics, thereby reducing eddy-current loss in PMs. Based on unfolded LPMSM model, rotor MMF, air gap flux density, no-load back-EMF analytical permeance method, which is ...

recent studies on wavelet transform and fractal modeling applied on mammograms for the detection of cancerous tissues indicate that microcalcifications and masses can be utilized for the study of the morphology and diagnosis of cancerous cases. it is shown that the use of fractal modeling, as applied to a given image, can clearly discern cancerous zones from noncancerous areas. in this paper, f...

Do recent declines in first marriage rates signal that an increasing proportion of women will remain single their entire lives, or merely that they are postponing marriage to older ages? Our forecasts for cohorts born in the 1950s and 1960s suggest that marriage will remain nearly universal for American women—close to 90 percent of women are predicted to marry. However, separate forecasts by ed...

In this research, a model for optimal PM planning based on reliability is developed and solved for multi-component systems. In the proposed model, the type of PM actions for each inspection period is determined in such manner that the total weighted related costs are minimized while a minimum required system reliability is maintained. The planning horizon is divided into some inspections interv...

Porous media has interesting features in compared with free flame combustion due to the extended of the lean flammability limits and lower emissions. Advanced new generation of internal combustion (IC) engines are expected to have far better emissions levels both gaseous and particulate matter, at the same time having far lower fuel consumption on a wide range of operating condition. These c...

process management (pm) is a structured, systematic approach that is adopted by firms in order to analyze, improve and control their processes. this paper has been focused on identifying and testing the effective critical success factors (csfs) in the preparation and successful implementation of process management. according that in this study by reviewing the literature and studying various re...

263 In part one, I identify the core logical structure of the precautionary principle and distinguish it from the various key concepts that appear in the many different formulations of the principle. I survey these concepts and suggest a program of further conceptual analysis. In part two, I examine a particular version of the precautionary principle dubbed “the catastrophe principle” and criti...

Most dictionaries and glossaries of terms today are not structured. They contain many different terms, arranged in alphabetical sequence, with little or no attempt to show how the terms are related. A new IFIP "Glossary of Terms used in Production Control" has now been produced, which is structured. It is based on a classification of Production Management, of which Production Control is a part,...