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Managers need relevant and reliable information just in time in order to make appropriate decisions to achieve organizational goals and objectives. Financial information is one of the most important types of information. Thus sound Accounting Information System (AIS) is crucial to the firms. This study tries to find out factors affecting AIS effectiveness which is a prerequisite to improvements on organizational performance. The paper examines relationship between AIS effectiveness and Managerial Knowledge, Use of External and Internal Consultant as well as Firm's Size.
In this paper a new scheme is proposed for progressive image transmission over coded Orthogonal Frequency Division Multiplexing (OFDM) system with Low Density Parity Check Coding (LDPC). Trigonometric transforms are used in this scheme for improving the performance of the OFDM systems and reducing the PeakTo- Average Power Ratio (PAPR) of OFDM signal. It improves the error resilience ability and transmission efficiency for progressive image transmission over Additive White Gaussian Noise (A WGN) channel. The Set Partitioning In Hierarchical Trees (SPIHT) algorithm is used for source coding of the images to be transmitted. In the proposed scheme the transmit data sequence of the OFDM signal after Inverse Fast Fourier Transform (lFFT) is grouped into in-phase and in-quadrature components, then each component is transformed using either the Discrete Cosine Transform (DCT) or the Discrete Sine Transform (DST). The simulation results show that adding the DST to the system im
Orientation of cables in a suspension bridge is a major factor affecting the stability of the bridge. In this paper we are proposing a new method of controlling the orientation of cables of a suspension bridge with the help of gyro and actuators by using an appropriate control system with negative feedback.
A power system is considered to be transiently stable if it can regain and maintain synchronism after a sudden disturbance. Circuit breakers play a pivotal role in maintaining transient stability of power systems. Using high speed circuit breakers, transient stability can be achieved efficiently in power systems. The project has aimed at the improvement of the transient stability using high speed breakers. The implementation of the technique has been carried out through MATLAB R2009b.
The heart of this paper here is a LPG gas leakage sensor circuit that detects the outflow of LPG gas and the circuit is a gas sensor module SEN 1327. QM 6 gas sensor is used in the SEN 1327 module.
This Study aimed to develop and validate Worktext in Drawing 2 for Technology students of College of Industrial Technology. It was conducted at University of Rizal System during the school year 2010-2011 with 50 first year BT students and 8 drafting professors as respondents. The study used the descriptive-experimental method to describe and evaluate the developed Worktext in Drawing 2 using the questionnaire-checklist and test results in gathering data. A pretest and posttest was administered to the student users to determine the performance in Drawing 2 of the two groups of respondents. They were asked to evaluate the worktext through the following: subject matter, organization and presentation, language and style and style and usefulness. Responses were tallied, tabulated and interpreted with the use of appropriate statistical treatment. The derived conclusions are as follows. Students exposed to the developed worktext in Drawing 2 performed better than the students
Mød 8 Anti-Diva Design Stjernerne, Der Transformerer Mode Nu. De friske grønne skud af mode samles i en bagning New Jersey majsmarken for deres generationsskifte portræt. Joseph Altuzarra og Danielle Sherman, kreativ direktør hos Edun, fordrevet fra deres studios i New York City. Fra London blinker Simone Rocha, Peter Pilotto, og hans design partner, Christopher De Vos, i den blændende sol. Deres London landsmanden Jonathan Anderson fra JWAnderson ser fortumlet efter landing fra Tokyo, direkte fra åbningen af en ny forpost af Loewe (hans nye koncert). Anthony Vaccarello er ankommet fra Paris, Marco de Vincenzo fra Rom.
The European Knowledge-based/evidence based Clinical Decision Support System (CDSS) market report defines and segments the concerned market in Europe with analysis and forecast of revenue
1888 PressRelease - Benz, Inc. introduces new live tool and static toolholder catalogs for Haas and Hurco VD140 tooling systems, as well as Mazak, MoriSeiki, Nakamura, Okuma and Hardinge CNC lathes.
Ecosmob team is showcasing a compelling voice and message broadcasting system – CosmoBS which has been designed to meet with all business needs. During GITEX Technology Week 2014, the company has announced 10% discount on our solution for the prospects.