Volume 8, Issue 6, June 2017 Edition


Publication for Volume 8, Issue 6, June 2017.

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A Description of Non-Linear Wave Equations by homotopy analysis transforms method[ ]


In this article, a combination of Homotopy Analysis Method (HAM) and Integral Transforms (Laplace method) with less computation is proposed to solve nonlinear wave equations. Based on this method, schemes are developed to obtain approximation solutions of shock wave, soliton and travelling type solution for nonlinear wave equations. The proposed method is called Homotopy Analysis Transform Method (HATM). The results of applying this procedure to the studied cases show the high accuracy and efficiency of the new technique. The study represents the significant features of HATM also.

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Existence of the Mild Solutions for an Impulsive Fractional Di erential Inclusions in Banach Space[ ]


Our main contribution in this paper is to prove the existence of the mild solutions for an impulsive fractional di erential inclusions involving the Caputo derivative in Banach spaces. The results are obtained by using fractional calculation, operator semigroups and Leray Schauder's xed point theorem. An example is given to illustrate the theory.

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DATA GATHERING AND ROUTE OPTIMIZATION PROTOCOL FOR MOBILE SINK IN WIRELESS SENSOR NETWORKS[ ]


Wireless sensor networks are the grouping of tiny sensor node collects the information by sensing activeness from the surroundings. The way the sinks are not move freely in the deployed space. The pre-calculated trajectories may not applicable. To avoid this constant sink location updating, by using mobile sinks rather than static for data collection is the proposed system. This project is focusing on moving patterns of the mobile sink to achieve optimized network performance, and also collecting a small area of sensed data in the network.

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Technical, Allocative and Economic Efficiencies and Sources of Inefficiencies among Large-scale Sesame Producers in Kafta Humera District, Western Zone of Tigray, Ethiopia: Non-parametric approach[ ]


This study analyzed production efficiency and sources of inefficiency differentials of sesame in Kafta Humera district of Tigray region, Ethiopia. It was specifically aimed to address the research gaps by measuring technical, allocative and economic efficiencies and their sources of inefficiency differentials of sesame in Kafta Humera District. For addressing these objectives this study used primary and secondary data obtained from field survey and desk review. Multistage random sampling technique was used to draw 126 large-scale sesame producers. Applying the Cobb-Douglas functional form the average technical, allocative and economic efficiencies found were 71%, 90% and 64% for large-scale producers.

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Fungal biodiversity colonized olives in post collects[ ]


Penicillium species are well represented among the isolates found in the various olive analyzed samples from two región in Morocco. The olives picked at the crushing units of the Marrakech-Safi region are characterized by a high fungal diversity: 17 species were isolated from olives belonging to this zone.

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Design of Multiband Antenna for Wireless Communications[ ]


Antennas play a major role in modern communication systems. Nowadays, mobile equipment is required to cover various communication services (Wi-Fi, Bluetooth, GPS, LTE and VOLTE) Each service is offered at different frequencies so a separate Antenna is used uniquely for every single application. In various mobile communication services, long-term evolution (LTE) is one of the widely used communication systems as a fourth-generation wireless service.

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DISTRIBUTED FRAMEWORK FOR FREQUENCY BASED THREAD POOL[ ]


Concurrency is necessary in server side programming, and two basic ways to built concurrent programs i.e. single-threaded approach and Multithreading approach. Multithreading improves processor consumption in several ways, such as shared memory multiple processors (SMP), multiple threads can be executed on differentprocessors to easily distribute the processing load. Thread pool is a multithreading architecture that is used in web and application servers to maximize performance and the dynamic optimization of thread pool is a challenge to retain server’s performance as the request rate on the server fluctuates.

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Identify the obstacles that affect the process of delegation among staff nurses[ ]


“Identifythis study the obstacles that affect the process of commission among staff nurse” was conducted with the aim to To improve the delegation skills among staff nurses by using effective delegation skills To raise the standard of nurses

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ASSESSMENT OF GROSS BETA RADIOACTIVITY CONCENTRATIONS IN COMMERCIAL PACKAGED DRINKING WATERS IN FEDERAL CAPITAL TERRITORY, ABUJA, NIGERIA[ ]


The activity concentrations of gross beta in some selected packaged drinking water samples within the six local councils in Federal Capital Territory, Abuja, Nigeria was investigated using the portable single channel gas free proportional counter (MPC2000B-DP) detector.

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Generalized lammda sub c -Open Set[ ]


In this paper, we define a new class of sets which we call generalized c -closed sets, and we give some of their properties.

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Model Reference Adaptive Control Based Sensorless Speed Control of Induction Motor[ ]


Stator current based MRAS estimator sensorless speed control technique can make the hardware simple and improve the reliability of the motor without introducing feedback sensor and it becomes more important in the modern AC induction motor. The sensorless vector control operation has been verified by simulation on Matlab and experimentally using Texas Instruments HVMTRPFCKIT with TMS320 F28035 DSP piccolo control card and 0.18kw AC induction motor. From the experimental work the actual speed of the motor with maximum steady state error of 0.00458pu has been achieved.

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