Volume 3 - Issue 9

Automatic Parallelization for Parallel Architectures Using Smith Waterman Algorithm-Literature Review
Ananth Prabhu G , Dr. Ganesh Aithal

Abstract: This paper presents a literature survey conducted for research oriented developments made till. The significance of this paper would be to provide a deep rooted understanding and knowledge transfer regarding existing approaches for gene sequencing and alignments using Smith Waterman algorithms and their respective strengths and weaknesses. In order to develop or perform any quality research it is always advised to conduct research goal oriented literature survey that could facilitate an in depth understanding of research work and an objective can be formulated on the basis of gaps existing between present......
Keyword And Phrases: Smith-Waterman (SW), Multiple-Instruction, Multiple-Data (MIMD), Single Instruction, Multiple Data (SIMD), Smith-Waterman algorithm (SW), Diagonal Parallel Sequencing and Alignment Approach (DPSAA).

Design and Development of Stamping Bracket of Snowmobile Using Computer Aided Engineering
Pushpendra Bodkhe, Abhishek Jain

Abstract: Development of new products is extremely essential for the success and smooth running of every industry. Companies have to constantly inject innovations and design efforts to make the design processes easy and to attract consumers in a constantly in a evolving and highly competitive market with best quality . Keeping ahead of the competition by bringing new and exciting products to market fast, and at the necessary level of quality, presents a major engineering challenge. A new casting bracket in place of old stamping brackets in snowmobile chassis development process is described, which introduces advanced FEM and Optimization technology into the concept development phase. Detailed predictions of interacting parts in a mechanism assembly are made possible through.........
Keywords: CAE, Topology Optimization, Sub-modeling, Product Design, Cost saving.

Utilization of Encryption for Security in SCADA Networks
Durgesh Pandey , Upendra Singh, Sharmendra Shukla

Abstract: Supervisory control and data acquisition (SCADA) are applications that collect data from a system in order to automate the monitoring and controlling of its activities. Several industrial fields such as, electric utilities, water supplies and buildings' facilities have already adopted SCADA systems to increase the efficiency and reduce cost. However, the IT community is concerned about the level of security that any applied SCADA system provides. This paper concentrates on the major security threats encountered in SCADA systems. In addition, it discusses a new proposed methodology in order to increase the system security with minimal impact on efficiency. The proposed scheme provides several security services which are mutual authentication, confidentiality, data integrity and accountability.
Keywords: SCADA · Smart grid · Security · Mutual authentication.

Data Warehouse Designing: Dimensional Modelling and E-R Modelling
Geetika Saxena, Bharat Bhushan Agarwal

Abstract: The Data Warehouse (DW) is considered as a collection of integrated, detailed, historical data, collected from different sources . DW is used to collect data designed to support management decision making. There are so many approaches in designing a data warehouse both in conceptual and logical design phases. The conceptual design approaches are dimensional fact model, multidimensional E/R model, starER model and object-oriented multidimensional model. And the logical design approaches are flat schema, star schema, fact constellation schema, galaxy schema and snowflake schema. In this paper we have focused..........
Keywords: Data Warehouse, DM Models, E-R Models, flat schema, star schema, fact constellation schema, galaxy schema, snowflake schema.

Structural Properties Of P-Type Boron Doped Carbon Film From Hydrocarbon Palm Oil For Photovoltaic Heterojunction Solar Cell Device
A. Ishak, M. Rusop

Abstract: The complex-structured boron doped amorphous carbon were prepared from natural hydrocarbon palm oil precursor deposited by negative bias substrate voltage of 0 V and -20 V are presented. Field-emission scanning electron microscopy (FESEM) revealed the carbon films were very complex-structured. The open circuit voltage (Voc), current density (Jsc), fill factor (FF) and efficiency (η) of Au/a-C:B/n-Si/Au heterojunction solar cell device at 0 V were approximately 254 mV, 0.2324 mA/cm2, 0.241, and 0.0141%, respectively. Meanwhile, the Voc, Jsc, FF and η of Au/a-C:B/n-Si/Au heterojunction solar cell device at -20 V were 426 mV, 5.351mA/cm2, 0.243, and 0.553%, respectively. The results showed the precursor palm oil and negative substrate DC bias of -20 V can be used as an alternative precursor and technique for fabricated heterojunction solar cell device.
Keywords: Amorphous carbon, palm-oil, negative bias, boron, pyrolysis- CVD, solar cel.

Green Computing: Emerging Trends in Information and Communication Technology
Amritpal Kaur

Abstract: Green computing or green IT, refers to environmentally sustainable computing or IT whose goals are to reduce the use of hazardous materials, maximize energy efficiency during the product's lifetime, and promote the recyclability or biodegradability of defunct products and factory waste. Green computing is the term used to denote efficient use of resources in computing. This term generally relates to the use of computing resources in conjunction with minimizing........
Keywords: Green computing, EPEAT, Recycling, E-waste, Energy star.

Slip Flow and Magneto-NANOFLUID over an Exponentially Stretching Permeable Sheet with Heat Generation/Absorption
Thommaandru RangaRao, Kotha Gangadhar, B.Hema Sundar Raju, M. Venkata Subba Rao

Abstract: The present study analyzes the steady boundary layer slip flow of magneto-nanofluid due to an exponentially permeable stretching sheet with heat generation/absorption. In this paper, the effects of Brownian motion and thermophoresis on heat transfer and nanoparticle volume friction are considered. Using shooting technique along with fourth-order Runge-Kutta method the transformed equations are solved. The study reveals that the governing parameters, namely, the magnetic parameter, wall mass suction parameter, Prandtl number, the Lewis number, slip parameter, heat generation/absorption parameter, Brownian motion parameter, and thermophoresis parameter, have major effects on the flow field, the heat transfer, and the nanoparticle volume fraction as well as skin friction, local Nusselt number and local Sherwood number has been discussed in detail.
Keywords: MHD, nanoparticle, slip flow, heat transfer, heat generation/absorption.