the main purpose of this study was to identify and analyze factors affecting development of entrepreneurship in complementary and processing industries of citrus products at khouzestan province, iran. the statistical population of this study consisted of all managers in processing and complementary industries of citrus products in khouzestan province (n=89). by census method all managers were s...

Methods are developed and analyzed for estimating the distance to a local minimizer of a nonlinear programming problem. One estimate, based on the solution of a constrained convex quadratic program, can be used when strict complementary slackness and the second-order sufficient optimality conditions hold. A second estimate, based on the solution of an unconstrained nonconvex, nonsmooth optimiza...

We study stochastic linear quadratic LQ optimal control problems over an in nite time horizon allowing the cost matrices to be inde nite We develop a systematic approach based on semide nite programming SDP A central issue is the stability of the feedback control and we show this can be e ectively examined through the complementary duality of the S DP Furthermore we establish several implicatio...

This paper presents a strategy to design standards for software libraries in robotic systems (or rather, in large-scale engineering systems in general). The strategy involves the separation between objects (algorithmic functionality and single-activity behaviour) and components (multi-activity interaction architecture and behaviour), and the introduction of four complementary levels in software...

One method for detecting errors in a formal specification is animation. It is complementary to theorem proving and can be highly cost-effective, particularly earlier in development. In my talk I’ll discuss animation of the specification notation Z. I’ll argue that: 1. it is desirable to perform analysis prior to execution; 2. logic programming languages are an attractive target for animations o...

introduction: one the most anxious moments for mothers and families is labor pain and various methods for its relief have an effect on labor management, patient satisfaction and labor outcome. both pharmacological and non-pharmacological methods are used to relieve labor pain, but in recently years, researchers have focused their attention to non-pharmacological methods for reduction of labor p...

for the first time in the minkowski space, an rn 1 time-like complementary ruled surface isdescribed and relations are given connected with an asymptotic and tangential bundle of the time-likecomplementary ruled surface. furthermore, theorems are given related to edge space, central space andcentral ruled surface of this complementary ruled surface.

background & aim: reason destroyer and side effectories some chemical drugs , many pations would to use medicinal plants , on the other hand new medicine nevereless cost and powerful ,have problems for treat some maladies specically chronic maladies. we at this article surveid satisfactoryُ s pations of herbal medicine to compare with new therapeutic ways and defined that further pations for...