Brushless DC Motors play a significant role in numerous applications. Power density and efficiency are two prominent factors associated with design of these motors. Three phase brushless DC motor is a synchronous permanent ...
Psychologists have often emphasized the need to incorporate games into the school curriculum as a way of providing learners with opportunities to develop skills in all aspects of the curriculum. Accordingly, these games ...
This paper presents a secure and robust image watermarking scheme based on the reversible DWT-DCT-SVD transformations to increase both integrity authentication and confidentiality. The proposed approach uses two types of ...
A model of TDFA has been proposed based on simulation after considering all the major parameters like pump and signal power, without considering ASE. Through this analysis of TDFA the optimum value of pump power and the ...
Chandio, Aftab Ahmed; Zhu, Dingju; Sodhro, Ali Hassan; Syed, Muhammad Umer(2014)
As educational institutions and their departments rapidly increase, a communication between their end-users becomes more and more difficult in traditional online management systems (OMS). However, the end-users, i.e., ...
As the use of web and mobile applications is becoming pervasive for service delivery and user mobility support, enterprises are now increasingly fighting against a huge number of emerging security threats which interfere ...
The massive data set obtained from the analysis of a particular cognitive profile requires an evaluation function versatile enough for application to a Genetic Algorithm (GA) in order to be able to make decisions that ...
In this paper, the capacity analysis of cooperative amplify-and-forward multiple-input multiple-output (MIMO) relay system is investigated. The paper presents a comparative view of varies proposed link scenarios to study ...
In this paper, we apply the finite element method (FEM) to model and compute the capacitance and inductance per unit length matrices of symmetrical coupled microstrip lines with different dielectric constants and without. ...
With the advancements in technology, need for Broadband Wireless Access (BWA) increase due to user mobility and requirement to access data all the time. The best available quality of experience is provided by IEEE 802.16 ...
Particle swarm optimization (PSO) is a well-known instance of swarm intelligence algorithms and there have been many researches on PSO. In this paper, the author proposes an extension of PSO for solving fuzzy-valued ...
Kabir, Hussain Mohammed Dipu; Rahman, Muhammad Enayetur; Hassan, Arshia Zernab; Uddin, Mohammed Nazim(2014)
Automatic volume control (AVC) changes volume of TV/Radio based on surroundings noise. A number of hardware and software implementation of AVC is available. Conventional AVC methods concentrates on maintain a constant ...
Software error detection is about finding and prediction software logical error before deliver it to customers by some of automatic approaches. Some of logical errors are hidden in source code and cannot be found simply ...
Ozone is one of the most effective pollutants in lower atmosphere. Concentration of ozone in atmosphere reveals its impact on plants, human and on other organic materials. Many techniques had been used in past to calculate ...
Extremal optimization is an optimization technique that has been applied to a number of complex optimization problems. One such optimization problem is topology design of enterprise networks. The problem involves simultaneous ...
A mobile adhoc network (MANET) is a self-configuring infra- structure less network. The emergence of real-time applications such as multimedia services, disaster recovery etc., and the widespread use of wireless and mobile ...
Ghadi, M. Jabbari; Gilani, S. Hakimi; Afrakhte, H.; Baghramian, A.(2014)
Utilization ofwind power as one of renewable resources of energy has been growing quickly all over the world in the last decades. Wind power generation is significantly vacillating due to the wind speed alteration. Therefore, ...
This Motion Estimation (ME) has been widely used in most of the video standards. It is the most computationally intensive part of video compression. Speed up this process will open new real time applications. A novel Fast ...
In this paper, we give an overview on approaches for the graphic extraction, and especially for the image extraction from printed documents. We present also our contribution to this area operating on historical Arab ...
With the popularity of online shopping, Online to Offline (O2O) commerce is a newly business model between company and customers. Online to Offline (O2O) commerce means customers can order some services or products online, ...