let $r$ be a commutative ring with identity and $m$ be a finitely generated unital $r$-module. in this paper, first we give necessary and sufficient conditions that a finitely generated module to be a multiplication module. moreover, we investigate some conditions which imply that the module $m$ is the direct sum of some cyclic modules and free modules. then some properties of fitting ideals of...

Rapidly increasing growth and demand in CNS/ATM, the advanced scheme for air traffic management, ADS-B system which is based on digital communication is being implemented in the field of surveillance. ADS-B concept appears to be an economically viable solution to obtain accurate aircraft position information. ADS-B system has better performance than the traditional radar and ADS-B system replac...

OBJECTIVES This was a two-part descriptive study designed to (1) assess the marketing themes and sugar content of beverages promoted in outdoor advertisements (ads) within a portion of Accra, Ghana and (2) quantify the types of ads that appeared along the Accra-Cape Coast Highway. SETTING A 4.7 km2 area of Accra, Ghana and a 151 km region along the highway represented the target areas for col...

Electromagnetic energy harvesting holds a promising future for energizing low power electronic devices in wireless communication circuits. This article presents an RF energy harvesting system that can harvest energy from the ambient surroundings at the downlink radio frequency range of GSM-900 band. The harvesting system is aimed to provide an alternative source of energy for energizing low pow...

G u id a n c e [ D S .G u i] KobrA 2000 UML ADs + + + + + ± C-EPCs 2003 C-iEPCs + + + + + + + + + + + + Configurative Process Modeling 2004 EPCs + + ± + + + ± + + ± PESOA 2005 BPMN, UML ADs + ± + + + ± ± + Superimposed Variants 2005 UML ADs + + + ± + + + Configurable Workflows 2006 C-YAWL, C-SAP, C-BPEL + + + + + + + + + + + Ciuksys & Caplinskas 2006 UML ADs + ± + + ADOM 2007 UML ADs, EPCs, BPM...

Automatic Dependent Surveillance-Broadcast (ADS-B) is the direction of airspace surveillance development. Research analyzing the benefits of Traffic Collision Avoidance System (TCAS) and ADS-B data fusion is almost absent. The paper proposes an ADS-B minimum system from ADS-B In and ADS-B Out. In ADS-B In, a fusion model with a variable sampling Variational Bayesian-Interacting Multiple Model (...

How effective are candidate, party, and interest group ads at conveying noticeable differences between the Democratic and Republican Parties? Or at boosting preferences for the parties? There are two conflicting expectations; first, that ads from these three sponsors will have the same effect on citizen perceptions, under the assumption that viewers do not notice sponsorship. The second expecta...