Anjali Maurya, Nanda Bhatia |
Microwave Assisted Sol Gel Synthesis of Magnesium Oxide(Mgo) |
Magnesium oxide (MgO) nanoparticles have been synthesized by Microwave assisted Sol gel synthesis method by using the precursors citric acid (C2O4H2) and magnesium chloride (Mgcl2.6H2O). It is a simple, novel and cost effective method. The structure, morphology and crystalline phase of the magnesium oxide nanocrystals have been investigated by scanning electron microscopy (SEM), transmission electron microscopy (TEM), X-ray diffraction (XRD).Presence of functional groups and optical characters are analyzed by using FTIR and UV- visible techniques.
Microwave assisted, Crystalline, Nanoparticles, X Ray Diffraction.
[1]. P. Luches, S. Benedetti, M. Liberati, F Boscherini, I. I. Pronin, S. Valeri, Surf. Sci., 583, (2005) 191G. Bilalbegovic, Phys.Rev, B, 70 (2004) 45407 |
Engr. E.j. Nnake, Engr. Dr. C. B. Mbachu |
Development of Enhanced Frequency Drive for 3-Phase Induction Motors Submitted By |
Three-phase induction motors produce mechanical power by electromagnetic induction and run on a 3-phase ac supply. They require efficient speed control, to enable them do variable speed operations, save power consumption and reduce machine noise. In this dissertation, a new switching device called Mos-Controlled Thyristor (MCT) for frequency drive is introduced. Based on the new switching device and AT89C52 microcontroller, an enhanced frequency drive for controlling the speed and torque of 3-phase 15kW squirrel cage induction motor is modeled. Different voltages ranging from 342V to 415V and frequencies ranging from 50Hz to 60Hz are used in a systematic manner to simulate the system based on the new switching device..............
Volts per Hertz,MCT, IGBT, frequency drive
[1]. Analog Devices (2000). Three-phase sine-wave generation using the PWM unit of the ADMCF32X. Analog Devices Inc. January ANF32X-03, pp. 1-21. |
B.Ravi Kumar, S.Gajanana, K.Hemachandra Reddy, M.Krishna Reddy |
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Development of Regression Model Using Lasso And Optimisation of Process Parameters in Metal Spinning | ||||||||
Metal Spinning is a concept of describing the forming of metal into seamless, axisymmetric
shapes by a combination of rotational motion and force. Sheet metal spinning is one of the metal forming
processes, which a flat metal blank is rotated at a high speed and formed into an axisymmetric part by a roller
which gradually forces the blank on to a mandrel, bearing the final shape of the spun part. Over the last few
decades, sheet metal spinning has developed significantly and spun products have been used in various
industries. Nowadays the process has been expanded to new horizons in industries, since tendency to use
minimum tool and equipment costs and also using lower forces with the output of excellent surface quality and
good mechanical properties. The automation of the process is of greater importance, due to its wider
applications like decorative household‟s goods, rocket nose cones, gas cylinders etc................
DoE, Lasso, Metal Spinning, Sequential Quadratic Programming, Surface Roughness.
[1]. M. Azaouzi, N. Lebaal, G. Rauchs, S. Belouettar, Optimal design of multi-step stamping tools based on
response surface method, Elsevier, Volume 24, May 2012, 1-14.
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Yusuf, I. D, Abbas, B., Husain, M. A., Yusuf, M. I. |
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Prospects and Problems of Non-Governmental Organizations in Poverty Alleviation and Community Development in Gombe State, Nigeria | ||||||||
The World Bank sponsored Millennium Development Goals (MDGs), launched in 1990 envisaged a world free of poverty by the year 2015. The North-East (where Gombe State is centrally located) is experiencing significantly higher poverty and lack of progress in poverty reduction efforts. With coming to end of 2015, much still need to be done to attain the MDGs. With over 62.6% Nigerian population still very poor, there is need for a continuous search for alternative planning & development options that would help ameliorate poverty and sustained our dream for a world free of poverty and wants. This study examines the prospects and investigates the constraints of Non-Governmental Organizations (NGOs) in poverty alleviation and community development. Literature review, questionnaire and interview methods were used for the study................
Community development, poverty alleviation, NGOs, Gombe, Nigeria
[1]. Adamawa LEEMP (2000). Local Economic Empowerment and Manpower Programme. (LEEMP) Monthly Digest.
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Pawan Vaswani, Purva Vaswani |
Human Resource Competencies: An Empirical Assessment |
Human beings are the essential part of the process. Today, technology and machines are taking over the human resource, as claimed by many people; but technology and machines can never replace human resource entirely. Humans are required for operating and maintaining these machines. Human resource is extremely important for developing or bringing about new and required changes to these machines and technologies. The study of the history and the current Human Resource Management trends points out some important facts.
Acquisition, Prospects, Connection, Maintenance, Incentives Human Resource Management (HRM), Technology-assisted processes, Management Information System, Strategic Human Resource Manangement, Information Technology, Expenditure.
[1]. Ulrich, Dave, Wayne Brockbank, Arthur K. Yeung, and Dale G. Lake. "Human resource competencies: An empirical assessment." Human Resource Management 34, no. 4 (1995): 473-495. |
Dayanand Jamkhandikar, Nagalambika S P, Manikrao Mulge |
A Novel Approach To Detect Trustworthy Nodes Using Audit Based Scheme For WSN |
In multi-hop ad hoc networks there exists a problem of identifying and isolating misbehaving nodes which refuses to forward packets. Audit-based Misbehavior Detection (AMD) is a comprehensive system that effectively and efficiently isolates both continuous and selective packet droppers. The AMD system integrates reputation management, trustworthy route discovery, and identification of misbehaving nodes based on behavioral audits. Compared to previous methods, AMD evaluates node behavior on a per-packet basis, without employing energy-expensive overhearing techniques or intensive acknowledgment schemes.............
Attack detection, AMD, Rushing attack, Misbehaving nodes.
[1]. J.crowcroft, R.Gibbens, F.Kelly, and S.Ostring.modelling incentives for collaboration in mobile adhoc networks. in proceeding of WiOpt,2010. |
Dr.Sanjay Jain, Syeda Sana, Theertha Prabhakaran, Liby Ann Baby |
An Iot Based Smart Manifold Attendance System |
Attendance has been an age old procedure employed in different disciplines of educational institutions. While attendance systems have witnessed growth right from manual techniques to biometrics, plight of taking attendance is undeniable. In fingerprint based attendance monitoring, if fingers get roughed / scratched, it leads to misreading. Also for face recognition, students will have to make a queue and each one will have to wait until their face gets recognised. Our proposed system is employing "manifold attendance" that means employing passive attendance, where at a time, the attendance of multiple people can get captured...........
Bounding box, Face detection, Face recognition, Histogram, Manifold (passive)
[1]. "Performance evaluation and comparison of PCA based, face recognition methods for distorted Images", |
Dr.Architect. Bassam Abu Awwad |
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The development of the Islamic Heritage in Southeast Asia tradition and future Case study- Mosque Architecture in Malaysia Classification of Styles and Possible Influences | ||||||||
This research explores the historical development of Islamic architecture in Southeast Asia from the first idea to design a mosque by the Prophet Mohammad until the development at these days with the various purism passages And as developed up these days with the passages of the development of the traditional type to the postmodern, finally to modern Southeast Asia. The Islamic architecture has been developed in six traditional typologies of types of mosques is renowned throughout the world. Southeast Asia mosques are divided into various types according to the regional culture as Arabic type, Turkish type, the Iranian type, the Indian type, the Chinese type and South East Asian type................
The Arabian type, the Turkish type, the Iranian type, the Indian type, the Chinese type and the South East Asia type, architecture in Malaysia
[1]. Architectural Heritage Conservation in Malaysia: Recognition and Challenges, January 2011, Nurul Hamiruddin Salleh.
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Parveen Sehgal, Surendra Pal Singh, Dharminder Kumar, Sangeeta Gupta |
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Predictive Data Mining with Normalized Adaptive Training Method for Neural Networks | ||||||||
Predictive data mining is an upcoming and fast-growing field and offers a competitive edge for the benefit of organization. In recent decades, researchers have developed new techniques and intelligent algorithms for predictive data mining. In this research paper, we have proposed a novel training algorithm for optimizing neural networks for prediction purpose and to utilize it for the development of prediction models. Models developed in MATLAB Neural Network Toolbox have been tested for insurance datasets taken from a live data warehouse. A comparative study of the proposed algorithm with other popular first and second order algorithms has been presented to judge the predictive accuracy of the suggested technique. Various graphs have been presented to analyse the convergence behaviour of different algorithms towards point of minimum error.
Adaptive Learning Methods, ANN, Gradient based Training Algorithms, KDD, Predictive Data Mining, Second Order Optimization.
[1]. S. M. Metev and V. P. Veiko, Laser Assisted Microtechnology, 2nd ed., R. M. Osgood, Jr., Ed. Berlin, Germany: Springer-Verlag, 1998.
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