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Transactions: INTERNATIONAL JOURNAL of COMPUTERS
Transactions ID Number: 20-412
Full Name: Gamil Abdel-azim
Position: Associate Professor
Age: ON
Sex: Male
Address: Qassim University, Computer college, Buraydah, Qassim
Country: SAUDI ARABIA
Tel: 00966509781525
Tel prefix:
Fax:
E-mail address: gazim3@gmail.com
Other E-mails: abdaladiem@qu.edu.sa
Title of the Paper: modified progressive strategy for multiple proteins sequence alignment
Authors as they appear in the Paper: Gamil Abdel-Azim, Mohamed Ben Othman, Zaher Abo-Eleneen
Email addresses of all the authors: gazim3@gmail.com, mtothman@gmail.com, zaher_aboeleneen@yahoo.com
Number of paper pages: 11
Abstract: One of the important research topics of bioinformatics is the Multiple proteins sequence alignment. Since the exact methods for MSA have exponential time complexity, the heuristic approaches and the progressive alignment are the most commonly used in multiple sequences alignments. In this paper, we propose a modified progressive alignment strategy. Choosing and merging the most closely sequences is one of the important steps of the progressive alignment strategy. This depends on the similarity between the sequences. To measure that similarity we need to define a distance. In this paper, we construct a distance matrix. The elements of a row of this matrix correspond to the distance between a sequence to other sequences. A guide tree is built using the distance matrix. For each sequence we define a descriptor which is called also feature vector. The elements of the distance matrix are calculated based on the distance between the descriptors of the sequences. The d!
escriptor reduces the dimension of the sequence then yields to a faster calculation of distance matrix and also to obtain preliminary distance matrix without pairwise alignment in the first step. The principle contribution in this paper is the modification of the first step of the basic progressive alignment strategy ie the computation of the distance matrix which yields to a new guide tree. Such guide tree is simple to implement and gives good result's performance. A comparison between the results got from the proposed strategy and from the ClastalW over the database BAliBASE 3.0 is analyzed and reported. The Results of our testing in all dataset show that the proposed strategy is as good as Clustalw in most cases.
Keywords: Proteins sequences; Alignment; Progressive methods; Sequence descriptor; Computational molecular biology
EXTENSION of the file: .doc
Special (Invited) Session: Multiple Proteins Sequence Alignment Based on Progressive Methods with New Guide Tree
Organizer of the Session: 500-331
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Transactions: INTERNATIONAL JOURNAL of COMPUTERS
Transactions ID Number: 20-411
Full Name: Gamil Abdel-azim
Position: Associate Professor
Age: ON
Sex: Male
Address: Qassim University, Computer college, Buraydah, Qassim
Country: SAUDI ARABIA
Tel: 00966509781525
Tel prefix:
Fax:
E-mail address: gazim3@gmail.com
Other E-mails: abdaladiem@qu.edu.sa
Title of the Paper: modified progressive strategy for multiple proteins sequence alignment
Authors as they appear in the Paper: Gamil Abdel-Azim, Mohamed Ben Othman, Zaher Abo-Eleneen
Email addresses of all the authors: gazim3@gmail.com, mtothman@gmail.com, zaher_aboeleneen@yahoo.com
Number of paper pages: 11
Abstract: One of the important research topics of bioinformatics is the Multiple proteins sequence alignment. Since the exact methods for MSA have exponential time complexity, the heuristic approaches and the progressive alignment are the most commonly used in multiple sequences alignments. In this paper, we propose a modified progressive alignment strategy. Choosing and merging the most closely sequences is one of the important steps of the progressive alignment strategy. This depends on the similarity between the sequences. To measure that similarity we need to define a distance. In this paper, we construct a distance matrix. The elements of a row of this matrix correspond to the distance between a sequence to other sequences. A guide tree is built using the distance matrix. For each sequence we define a descriptor which is called also feature vector. The elements of the distance matrix are calculated based on the distance between the descriptors of the sequences. The d!
escriptor reduces the dimension of the sequence then yields to a faster calculation of distance matrix and also to obtain preliminary distance matrix without pairwise alignment in the first step. The principle contribution in this paper is the modification of the first step of the basic progressive alignment strategy ie the computation of the distance matrix which yields to a new guide tree. Such guide tree is simple to implement and gives good result's performance. A comparison between the results got from the proposed strategy and from the ClastalW over the database BAliBASE 3.0 is analyzed and reported. The Results of our testing in all dataset show that the proposed strategy is as good as Clustalw in most cases.
Keywords: Proteins sequences; Alignment; Progressive methods; Sequence descriptor; Computational molecular biology
EXTENSION of the file: .rtf
Special (Invited) Session: Multiple Proteins Sequence Alignment Based on Progressive Methods with New Guide Tree
Organizer of the Session: 500-331
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Transactions: INTERNATIONAL JOURNAL of COMPUTERS
Transactions ID Number: 20-410
Full Name: Gamil Abdel-azim
Position: Associate Professor
Age: ON
Sex: Male
Address: Qassim University, Compter college, Buraydah, Qassim
Country: SAUDI ARABIA
Tel: 00966509781525
Tel prefix:
Fax:
E-mail address: gazim3@gmail.com
Other E-mails: abdaladiem@qu.edu.sa
Title of the Paper: modified progressive strategy for multiple proteins sequence alignment
Authors as they appear in the Paper: Gamil Abdel-Azim, Mohamed Ben Othman, Zaher Abo-Eleneen
Email addresses of all the authors: gazim3@gmail.com, mtothman@gmail.com, zaher_aboeleneen@yahoo.com
Number of paper pages: 11
Abstract: One of the important research topics of bioinformatics is the Multiple proteins sequence alignment. Since the exact methods for MSA have exponential time complexity, the heuristic approaches and the progressive alignment are the most commonly used in multiple sequences alignments. In this paper, we propose a modified progressive alignment strategy. Choosing and merging the most closely sequences is one of the important steps of the progressive alignment strategy. This depends on the similarity between the sequences. To measure that similarity we need to define a distance. In this paper, we construct a distance matrix. The elements of a row of this matrix correspond to the distance between a sequence to other sequences. A guide tree is built using the distance matrix. For each sequence we define a descriptor which is called also feature vector. The elements of the distance matrix are calculated based on the distance between the descriptors of the sequences. The d!
escriptor reduces the dimension of the sequence then yields to a faster calculation of distance matrix and also to obtain preliminary distance matrix without pairwise alignment in the first step. The principle contribution in this paper is the modification of the first step of the basic progressive alignment strategy ie the computation of the distance matrix which yields to a new guide tree. Such guide tree is simple to implement and gives good result's performance. A comparison between the results got from the proposed strategy and from the ClastalW over the database BAliBASE 3.0 is analyzed and reported. The Results of our testing in all dataset show that the proposed strategy is as good as Clustalw in most cases.
Keywords: Proteins sequences; Alignment; Progressive methods; Sequence descriptor; Computational molecular biology
EXTENSION of the file: .rtf
Special (Invited) Session: Multiple Proteins Sequence Alignment Based on Progressive Methods with New Guide Tree
Organizer of the Session: 500-331
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IP ADDRESS: 188.49.2.182

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Transactions ID Number: 20-409
Full Name: GAMIL ABDEL-AZIM
Position: Associate Professor
Age: ON
Sex: Male
Address: Qassim University, Department of Computer, Buraydah, Qassim
Country: SAUDI ARABIA
Tel: 00966509781525
Tel prefix:
Fax:
E-mail address: gazim3@gmail.com
Other E-mails: abdaladiem@qu.edu.sa
Title of the Paper: modified progressive strategy for multiple proteins sequence alignment
Authors as they appear in the Paper: Gamil Abdel-Azim, Mohamed ben Othman, Zaher Abo-eleneen
Email addresses of all the authors: gazim3@gmail.com, mtothman@gmail.com, zaher_aboeleneen@yahoo.com
Number of paper pages: 11
Abstract: One of the important research topics of bioinformatics is the Multiple proteins sequence alignment. Since the exact methods for MSA have exponential time complexity, the heuristic approaches and the progressive alignment are the most commonly used in multiple sequences alignments. In this paper, we propose a modified progressive alignment strategy. Choosing and merging the most closely sequences is one of the important steps of the progressive alignment strategy. This depends on the similarity between the sequences. To measure that similarity we need to define a distance. In this paper, we construct a distance matrix. The elements of a row of this matrix correspond to the distance between a sequence to other sequences. A guide tree is built using the distance matrix. For each sequence we define a descriptor which is called also feature vector. The elements of the distance matrix are calculated based on the distance between the descriptors of the sequences. The d!
escriptor reduces the dimension of the sequence then yields to a faster calculation of distance matrix and also to obtain preliminary distance matrix without pairwise alignment in the first step. The principle contribution in this paper is the modification of the first step of the basic progressive alignment strategy ie the computation of the distance matrix which yields to a new guide tree. Such guide tree is simple to implement and gives good result's performance. A comparison between the results got from the proposed strategy and from the ClastalW over the database BAliBASE 3.0 is analyzed and reported. The Results of our testing in all dataset show that the proposed strategy is as good as Clustalw in most cases.
Keywords: Proteins sequences; Alignment; Progressive methods; Sequence descriptor; Computational molecular biology
EXTENSION of the file: .rtf
Special (Invited) Session: Multiple Proteins Sequence Alignment Based on Progressive Methods with New Guide Tree
Organizer of the Session: 500-331
How Did you learn about congress:
IP ADDRESS: 188.49.2.182

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Transactions: INTERNATIONAL JOURNAL of ENERGY
Transactions ID Number: 20-408
Full Name: Hamid Bentarzi
Position: Professor
Age: ON
Sex: Male
Address: IGEE, Boumerdes university,
Country: Please, select:
Tel: 213 24 81 8333
Tel prefix:
Fax: 213 24 81 8333
E-mail address: bentarzi_hamid@yahoo.com
Other E-mails: sisylab@yahoo.com
Title of the Paper: Analysis of the Disturbances in Distribution Networks using Matlab and ATP
Authors as they appear in the Paper: S. Boutora, H. Bentarzi and A. Ouadi
Email addresses of all the authors: bentarzi_hamid@yahoo.com,sisylab@yahoo.com
Number of paper pages: 8
Abstract: The capacitance bank is generally used for compensation in a distributed power grid, if the latter is connected to the utility. An islanded power grid is a distribution grid disconnected from the utility. It can undergo a disturbance namely the ferroresonance phenomenon if the capacitance bank has a non adequate value. In this paper, a study of an islanded power grid is attempted to show the effect of the reconfiguration of the capacitance bank on the ferroresonance. A simulation of the circuit is conducted using Simulink/ MATLAB. In another part of this work, an example of overvoltage study in a distribution medium network using ATP is also presented.
Keywords: Transformer, Capacitor bank, Distributed Resources grid, Disturbances, Ferroresonance.
EXTENSION of the file: .pdf
Special (Invited) Session: Ferroresonance Avoidance by Distributed Resources Reconfiguration in Islanded Power Grid
Organizer of the Session: CSECS-21
How Did you learn about congress: Rachid Bouderbala, rachid.bouderbala@iap.dz
IP ADDRESS: 41.107.8.179

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Transactions: WSEAS TRANSACTIONS ON INFORMATION SCIENCE AND APPLICATIONS
Transactions ID Number: 53-190
Full Name: Ijaz Ali Shoukat
Position: Researcher
Age: ON
Sex: Male
Address: College of Computer and Information Sciences, King Saud University, P. O. Box. 51178 Riyadh 11543 Saudi Arabia
Country: SAUDI ARABIA
Tel: 00966563483371
Tel prefix: --
Fax: --
E-mail address: ishoukat@ksu.edu.sa
Other E-mails: ijaz342@yahoo.com
Title of the Paper: Indexing Size Approximation of WWW Repository with Leading Information Retrieval and Web Filtering Robots
Authors as they appear in the Paper: Ijaz Ali Shoukat , Mohsin Iftikhar
Email addresses of all the authors: ishoukat@ksu.edu.sa
Number of paper pages: 10
Abstract: The biggest information system follows World Wide Web indexing that is critical to estimate. Web is beneficial and growing scientific utility like digital library to explore electronic literature to its lovers. Indexing estimation of WWW information is an open problem since 1998. Yahoo has claimed 19 billion web documents as its indexed size on which Google is not satisfied because in accordance with last published study by Gulli and Signorini the total indexed web size was around 11.5 billion pages. Web is growing hastily; what is the current size of web? Which search engine possesses large indexing of authentic information (PDF files)? Which search engine provides large indexing of all types of Web pages? This short article provides the answers of all above questions. We estimated the index size of leading search engines (Google, Yahoo and MSN) under easy and cost effective approach because if easy way persists then why we select tough heuristics. Our technique !
relies on querying over the search engines with selected common affixes that can be a part of each and every document or web page. This short paper concludes the total size of present indexed web contents and provides comparative analysis to support scholars which search engine has more authentic information and large indexing size.
Keywords: Index Size of Search Engines, Total Web Size, Comparison of Google, Yahoo and MSN
EXTENSION of the file: .pdf
Special (Invited) Session:
Organizer of the Session:
How Did you learn about congress: Internet and Web Applications , Web crawlers, WWW Information System(s)
IP ADDRESS: 212.138.69.18

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Transactions: WSEAS TRANSACTIONS ON SYSTEMS AND CONTROL
Transactions ID Number: 53-189
Full Name: PRAKASH1 RAGU
Position: Assistant Professor
Age: ON
Sex: Male
Address: Department of Electrical and Electronics Engineering
Country: INDIA
Tel:
Tel prefix:
Fax:
E-mail address: prakashragu@yahoo.co.in
Other E-mails: prakashraguu@gmail.com
Title of the Paper: A New Approach to Model Reference Adaptive Control for Nonlinear Systems using Neural Network Controller
Authors as they appear in the Paper:
Email addresses of all the authors:
Number of paper pages: 10
Abstract: The aim of this paper is to design "a neural network based intelligent model reference adaptive controller". In this scheme, the intelligent supervisory loop is incorporated into the conventional model reference adaptive controller framework by utilizing an online growing multilayer back propagation neural network structure in parallel with it. The idea is to control the plant by conventional model reference adaptive controller with a suitable single reference model, and at the same time respond to plant by online tuning of a multilayer Back Propagation neural controller. The training patterns for the neuron controller are obtained from the conventional PI controller and the effectiveness of the proposed neuron controller is studied using simulation studies. The artificial neural network has the ability to generalize and can interpolate in between the training data. The parallel neural controller is designed in order to precisely track the system output to the desi!
red command trajectory. The proposed neural network based controller can significantly improve system behavior and force the system to follow the reference model and minimize the error between the model and plant output. The effectiveness of the proposal control scheme is demonstrated by simulation. The proposed "neural network based intelligent model reference adaptive controller" designed was tested on two different plants and found to work effectively on driving both of them.
Keywords: Model Reference Adaptive Controller (MRAC), Artificial Neural Network (ANN), PI controller.Dead Zone,Backlash
EXTENSION of the file: .pdf
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IP ADDRESS: 117.207.96.186

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Transactions: WSEAS TRANSACTIONS ON BIOLOGY AND BIOMEDICINE
Transactions ID Number: 53-188
Full Name: Hossein Emami
Position: Student
Age: ON
Sex: Male
Address: Horticultural department, College of Agriculture, University of Guilan.
Country: IRAN
Tel:
Tel prefix:
Fax:
E-mail address: info.mitworkshop@gmail.com
Other E-mails:
Title of the Paper: Correlation among quantitative and qualitative traits in lily flower (Lilium longiflorum L.) treated with gibberellic acid and 6-benzyladenine
Authors as they appear in the Paper:
Email addresses of all the authors:
Number of paper pages: 10
Abstract: In order to study growth and flowering characteristics of Lilium longiflorum by using tow growth regulators, gibberellic acid and 6-benzyladenine, an experiment was performed in 2008 by using factorial experiment arranged in a completely randomized design with three replication in research greenhouse, college of agricultural science, University of Guilan. In this experiment, unit bulbs soaked for 24 hours by gibberellic acid and 6- 6-benzyladenine, each one in three levels 0, 75 and 150 ppm and then they planted in greenhouse. Analysis of variance showed that effect of gibberellic acid (p < 0.01), 6-benzyladenine and their interaction (p < 0.01) on bud number were significant. Gibberellic acid and its interaction with 6-benzyladenine also affect significantly on total chlorophyll, chlorophyll a and vase life of lily. The effect of gibberellic acid and 6-benzyladenine in initial fresh weight was significant in this experiment. The effect of gibberellic acid and inte!
raction effect of these hormones in carotenoid content and also anthocyanin content was significant (p < 0.01) and (p < 0.05) respectively. The simple phenotypic correlation coefficient between lily flower vase life and other traits showed that vase life of lily flowers had the highest significant positive correlation with total anthocyanin content, initial fresh weight, leaf area, total number of flower bud, carotenoid content, bud length and stem height. Total anthocyanin had the highest significant positive correlation with leaf area, vase life, chlorophyll a, total chlorophyll, carotenoid and initial fresh weight. Total chlorophyll had the highest significant positive correlation with chlorophyll a, total anthocyanin and initial fresh weight. Number of bud flower had the highest significant positive correlation with carotenoid, vase life and stem height. In order to these correlations and to achieve qualification, longevity of vase life and economic aims, we suggested u!
sing gibberellic acid 75 ppm with 6-benzyladenine 75 pp.
Keywords: Gibberellic acid, 6-benzyladenine, growth, flowering, Correlation Coefficient, Lilium.
EXTENSION of the file: .pdf
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IP ADDRESS: 217.219.194.36

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Transactions: WSEAS TRANSACTIONS ON APPLIED AND THEORETICAL MECHANICS
Transactions ID Number: 53-187
Full Name: Siroj Tungkahotara
Position: Engineer
Age: ON
Sex: Male
Address: 3311 Edenborn Ave Apt 216 Metairie, LA 70002
Country: UNITED STATES
Tel:
Tel prefix:
Fax:
E-mail address: sirojt@gmail.com
Other E-mails:
Title of the Paper: Parallel-Sparse Symmetrical/Unsymmetrical Finite Element Domain Decomposition Solver with Multi-Point Constraints for Structural/Acoustic Analysis
Authors as they appear in the Paper: Siroj Tungkahotara, Willie R. Watson, Duc T. Nguyen, Subramaniam D. Rajan
Email addresses of all the authors:
Number of paper pages: 10
Abstract: Details of parallel-sparse Domain Decomposition (DD) with multi-point constraints (MPC) formulation are explained. Major computational components of the DD formulation are identified. Critical roles of parallel (direct) sparse and iterative solvers with MPC are discussed within the framework of DD formulation. Both symmetrical and unsymmetrical system of simultaneous linear equations (SLE) can be handled by the developed DD formulation. For symmetrical SLE, option for imposing MPC equations is also provided. Large-scale (up to 25 million unknowns involving complex numbers) structural and acoustic Finite Element (FE) analysis are used to evaluate the parallel computational performance of the proposed DD implementation using different parallel computer platforms. Numerical examples show that the authors' MPI/FORTRAN code is significantly faster than the commercial parallel sparse solver. Furthermore, the developed software can also conveniently and efficiently solve!
large SLE with MPCs, a feature not available in almost all commercial parallel sparse solvers.
Keywords: Domain Decomposition Solver, Multi-Point Constraints, Parallel Computation, Symmetrical/Unsymmetrical Simultaneous Linear Equation, Finite Element Analysis, Acoustic/Structural Engineering Applications, Iterative Algorithms, Sparse Assembly, Sparse Factorization.
EXTENSION of the file: .doc
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IP ADDRESS: 70.171.80.250

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Transactions: WSEAS TRANSACTIONS ON BIOLOGY AND BIOMEDICINE
Transactions ID Number: 53-186
Full Name: Hossein Emami
Position: Student
Age: ON
Sex: Male
Address: Horticultural department, College of Agriculture, University of Guilan.
Country: IRAN
Tel:
Tel prefix:
Fax:
E-mail address: info.mitworkshop@gmail.com
Other E-mails:
Title of the Paper: Determining direct and indirect effects of effective traits on lily longevity treated with gibberellic acid and 6-benzyladenin by path analysis
Authors as they appear in the Paper:
Email addresses of all the authors:
Number of paper pages: 10
Abstract: In order to study growth and flowering characteristics of Lilium longiflorum by using two growth regulators, gibberellic acid and 6-benzyladenin, an experiment was performed in 2008 by using factorial experiment arranged in a completely randomized design with three replication in research greenhouse, college of agricultural science, University of Guilan. In this experiment, bulbs soaked for 24 hours by gibberellic acid and 6-benzyladenin, each one in three levels 0, 75 and 150 ppm and then they planted in greenhouse. Analysis of variance showed that the effect of gibberellic acid and interaction effect of these hormones in total chlorophyll content and longevity of lily, the effect of gibberellic acid and 6-benzyladenin in initial fresh weight, the effect of gibberellic acid and interaction effect of these hormones in carotenoid content and also anthocyanin content were significant. The simple phenotypic correlation coefficient between lily flower longevity and oth!
er traits showed that longevity of lily flowers had the highest significant positive correlation with fresh weight in 9th day, total anthocyanin content, initial fresh weight, leaf area, fresh weight in 12th day, total number of flower bud, carotenoid content, bud length and stem height respectively. To determin the most important independent variables that had the highest effects on the dependent variable, we use stepwise regression model. 50.4% of longevity variation was attributed to tow traits, including total anthocyanin content and initial fresh weight. Path analysis showed that total anthocyanin content had the highest direct effect on longevity (p= 0.431). Indirect effect of total anthocyanin content by initial fresh weight was positive. Direct effect of initial fresh weight (p= 0.422) considered as secondary traits in longevity path analysis. Indirect effect of initial fresh weight by total anthocyanin content was positive.
Keywords: Anthocyanin, Fresh weight, Lilium, Longevity, path analysis.
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Transactions: WSEAS TRANSACTIONS ON SIGNAL PROCESSING
Transactions ID Number: 53-185
Full Name: Ranjan Senapati
Position: Ph.D. Candidate
Age: ON
Sex: Male
Address: A 306, SSB Hall of Residence, NIT Rourkela, Dist- Sundergarh, Orissa
Country: INDIA
Tel: 0661
Tel prefix: 2464461
Fax:
E-mail address: ranjankumarsenapati@gmail.com
Other E-mails: rksphd@gmail.com, senapatir@nitrkl.ac.in
Title of the Paper: A Fast Zigzag-Pruned 4×4 DTT Algorithm for Image Compression
Authors as they appear in the Paper: Ranjan Senapati, Umesh Pati, Kamala Mahapatra
Email addresses of all the authors: ranjankumarsenapati@gmail.com, ucpati@nitrkl.ac.in, kkm@nitrkl.ac.in
Number of paper pages: 10
Abstract: The Discrete Tchebichef Transform (DTT) is a linear orthogonal transform which has higher energy compactness property like other orthogonal transform such as Discrete Cosine Transform (DCT). It is recently found applications in image analysis and compression. This paper proposes a new approach of fast zigzag pruning algorithm of 4x4 DTT coefficients. The principal idea of the proposed algorithm is to make use of the distributed arithmetic and symmetry property of 2-D DTT, which combines the similar terms of the pruned output. Normalization of each coefficient is done by merging the multiplication terms with the quantization matrix so as to reduce the computation. Equal number of zigzag pruned coefficients and block pruned coefficients are used for comparison to test the efficiency of our algorithm. Experimental method shows that our method is competitive with the block pruned method. Specifically for 3x3 block pruned case, our method provides lesser computational c!
omplexity and has higher peak signal to noise ratio (PSNR). The proposed method is implemented on a Xilinx XC2VP30 FPGA to show its efficient use of hardware resources.
Keywords: Discrete Cosine Transform, Discrete Tchebichef Transform, Image compression, Peak signal to noise ratio, Zigzag Prune.
EXTENSION of the file: .pdf
Special (Invited) Session:
Organizer of the Session:
How Did you learn about congress: Image Compression
IP ADDRESS: 203.129.199.98

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Transactions: WSEAS TRANSACTIONS ON SYSTEMS
Transactions ID Number: 53-184
Full Name: Arbi Ghazarian
Position: Assistant Professor
Age: ON
Sex: Male
Address: 7171 E. Sonoran Arroyo Mall, Perlta Hall, Rm 230R, Mesa, AZ 85212
Country: UNITED STATES
Tel:
Tel prefix:
Fax:
E-mail address: Arbi.Ghazarian@asu.edu
Other E-mails: arbi@cs.toronto.edu
Title of the Paper: A Domain-Specific Architectural Foundation for Engineering of Numerical Software Systems
Authors as they appear in the Paper: Arbi Ghazarian
Email addresses of all the authors: Arbi.Ghazarian@asu.edu
Number of paper pages: 16
Abstract: Numerical computations have found vast applications in numerous areas of science and engineering. Many scientific and engineering advances rely on the capability to build computational models in the form of numerical software systems. A review of the numerical computation literature of the past few decades reveals that research and practice in this area have been largely focused on designing efficient numerical algorithms to carry out numerical computations, but less attention has been paid to the architectural design of large-scale numerical software systems. On the other hand, the field of software engineering has made tremendous advances in the past few decades in various areas of software development including programming languages, development methodologies, and design techniques. Given the current mature status of the algorithmic design aspects of numerical computations, a change in research direction from lower-level algorithm design of numerical computatio!
ns to higher-level architectural design of numerical software systems can yield fruitful results. In line with this objective, this paper aims to address the architectural level issues of numerical systems by taking advantage of the latest advances in software engineering and adapting them for the domain of numerical systems. This paper presents the design of a domain-specific architecture, which can serve as an architectural foundation for developing a large family of numerical software systems. A number of design strategies are presented and the rationale behind each strategy is explained. Using the Java programming language, we demonstrate how each of the strategies can be implemented in an object-oriented language. We further demonstrate that a set of basic design principles underlie a variety of design techniques.
Keywords: Numerical Software, Software Engineering, Software Architecture, Architectural Patterns, Design Patterns, Design Principles
EXTENSION of the file: .pdf
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How Did you learn about congress: Software Engineering, Systems Engineering, Software Architecture and Design, Numerical Software
IP ADDRESS: 149.169.233.10

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Transactions: WSEAS TRANSACTIONS ON SIGNAL PROCESSING
Transactions ID Number: 53-183
Full Name: Ranjan Senapati
Position: Ph.D. Candidate
Age: ON
Sex: Male
Address: Department of ECE, National Institute of Technology Rourkela, Orissa
Country: INDIA
Tel: 2464461
Tel prefix: 0661
Fax:
E-mail address: ranjankumarsenapati@gmail.com
Other E-mails: rksphd@gmail.com, senapatir@nitrkl.ac.in
Title of the Paper: A Fast Zigzag Pruned 4x4 DTT Algorithm for Image Compression
Authors as they appear in the Paper: Ranjan K Senapati, Umesh C Pati, Kamala K Mahapatra
Email addresses of all the authors: ucpati@nitrkl.ac.in, kkm@nitrkl.ac.in
Number of paper pages: 10
Abstract: The Discrete Tchebichef Transform (DTT) is a linear orthogonal transform which has higher energy compactness property like other orthogonal transform such as Discrete Cosine Transform (DCT). It is recently found applications in image analysis and compression. This paper proposes a new approach of fast zigzag pruning algorithm of 4x4 DTT coefficients. The principal idea of the proposed algorithm is to make use of the distributed arithmetic and symmetry property of 2-D DTT, which combines the similar terms of the pruned output. Normalization of each coefficient is done by merging the multiplication terms with the quantization matrix so as to reduce the computation. Equal number of zigzag pruned coefficients and block pruned coefficients are used for comparison to test the efficiency of our algorithm. Experimental method shows that our method is competitive with the block pruned method. Specifically for 3x3 block pruned case, our method provides lesser computational c!
omplexity and has higher peak signal to noise ratio (PSNR). The proposed method is implemented on a Xilinx XC2VP30 FPGA device to show its efficient use of hardware resources.
Keywords: Discrete Cosine Transform, Discrete- Tchebichef Transform, Image compression, Peak signal to noise ratio, Zigzag Prune.
EXTENSION of the file: .pdf
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How Did you learn about congress: Image Compression
IP ADDRESS: 203.98.99.130

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Transactions: Please, select the Journal that you submit to
Transactions ID Number: 53-182
Full Name: Hossein Sadeghi
Position: Engineer
Age: ON
Sex: Male
Address: iran
Country: IRAN
Tel:
Tel prefix:
Fax:
E-mail address: ho_sadeghi61@yahoo.com
Other E-mails: hosseins_61@yahoo.com
Title of the Paper: Human Computer Interaction Using Vision-Based Hand Gesture Recognition
Authors as they appear in the Paper: Hossein Sadeghi
Email addresses of all the authors:
Number of paper pages: 10
Abstract: With the rapid emergence of 3D applications and virtual environments in computer systems; the need for a new type of interaction device arises. This is because the traditional devices such as mouse, keyboard, and joystick become inefficient and cumbersome within these virtual environments. In other words, evolution of user interfaces shapes the change in the Human-Computer Interaction (HCI). Intuitive and naturalness characteristics of "Hand Gestures" in the HCI have been the driving force and motivation to develop an interaction device which can replace current unwieldy tools. A survey on the methods of analyzing, modeling and recognizing hand gestures in the context of the HCI is provided in this paper. Taxonomy of the different algorithms based on the applications that they have been developed for and the approaches that they have used to represent gestures is presented. In addition, direction of future developments is discussed.
Keywords: Gesture Recognition, Human Computer Interaction, Recognition, Context, Segmentation.
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Transactions: WSEAS TRANSACTIONS ON BUSINESS AND ECONOMICS
Transactions ID Number: 53-181
Full Name: Petar Spalevic
Position: Professor
Age: ON
Sex: Male
Address: Belgrade
Country: YUGOSLAVIA
Tel:
Tel prefix:
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E-mail address: petarspalevic@gmail.com
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Title of the Paper: &#1058;h&#1077; comparative review of the impact of Central banks on the dynamics of fluctuations in the financial market
Authors as they appear in the Paper: Milorad Bejatovic, Marijana Dukic-Mijatovic
Email addresses of all the authors:
Number of paper pages: 19
Abstract: In this paper the authors depict the significance of the heretofore accomplished harmonization of the domestic banking legislation with the current world standards set up in the field of banking, pointing out that we, by rendering a modern law, such as the Law on Banks, created prerequisites not only for the development of the banking system but for the development of mortgage and financial markets which are characteristical for the countries in transition at the very beginning of development. In order to accomplish a successful transition of one economic system it is necessary that the developed system of institutions exists which would be controlled by the Central bank, which could not be said if we take into consideration the domestic economic framework, so it could be said that it is the consequence of the absence of strong domestic banks which would absorb greater amount of money than it is needed which appears in the economic system as a consequence of grea!
t direct foreign investments which are greater than it is necessary , which has as a consequence a negative influence on the general level of prices, in other words, on inflation. Financial markets are intermediaries on which ownership transformation is done which is being one of the basic preconditions for the successful process of transition. Underdevelopment of the financial instruments on the domestic market leads to the impossibility regarding the successful work of financial institutions thus leading to the impossibility of the successful accomplishment of the transition process via the financial system which is being the only one which is correct and realistically possible. The qualities of the Law on banks are both the direct implementations of the world corporative solutions and harmonization with the regulations of the European Union ( Directive 2000/12/EC) and principles and definitions established by the Basel Committee for banking supervision ( Basel I, Basel !
II). Authors concluded that it is necessary to continue with the harmo
nization of the domestic banking legislation and the development of the domestic mortgage and financial market, especially instructed by the experiences of the countries which have developed economies, taking into consideration the fact that current global recession is actually a circumstance of the shortcomings in the organization of the corporative management in the banks, firstly investment ones, crisis of the developed mortgage and financial markets, but also a liberal politics of the Central banks.
Keywords: financial institutions, the central bank, controls, financial systems, credit capacity of banks, regulatory framework
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IP ADDRESS: 93.87.218.131

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Transactions: WSEAS TRANSACTIONS ON SIGNAL PROCESSING
Transactions ID Number: 53-180
Full Name: Vincenzo Barrile
Position: Associate Professor
Age: ON
Sex: Male
Address: DIMET - Faculty of Engineering Mediterranean University of Reggio Calabria - Via Graziella Feo di Vito 89100 Reggio Calabria
Country: ITALY
Tel: +39 0965 875301
Tel prefix: +39
Fax:
E-mail address: giulianabilotta@libero.it
Other E-mails: vincenzo.barrile@unirc.it,giuliana.bilotta@gmail.com
Title of the Paper: laser scanner technology for complex surveying structures
Authors as they appear in the Paper: Vincenzo Barrile, Giuseppe Meduri, Giuliana Bilotta
Email addresses of all the authors: vincenzo.barrile@unirc.it,giumed@libero.it,giulianabilotta@libero.it
Number of paper pages: 10
Abstract: Generally, when someone refers to architectural property he inclines to consider only that part of architecture and monuments belonging at remote epochs far since our days. However authors' opinion is that the diffusion and the spreading of the culture cannot leave out from the analysis, the study and the conservation also of architecture and all things realized in more recent times. However, the characteristics of the modern and contemporary architecture with respect to those precedents lead to the development of a definition for new approaches and adequate representation forms because of the presence both of materials and innovative technologies like the tubular or trellis structures, that show then different difficulty in the interpretation and definition of the acquired data. In such direction, the new digital technologies allow, from a part, a rationalization and rapidity of the relief operations, from the other they allow to create some new representations wh!
ich can easily fit to the scholars and operators (architects, engineers, restorers, historians, etc) demands, or to be used to produce faithful copies through quick prototype techniques, but also, more simply, to give back enjoyable such information easily by town councils or web users. The developed and described, in this article, experiences have the aim of verify the potentialities of laser scanner in surveying of structures, for whom traditional techniques of relief could result disadvantageous in terms of realization's times, costs and precision. A particular attention has addressed to elaboration phase, data filtering and 3D modeling through the use of specific and opportune algorithms of best-fitting, useful for individualization and extraction of forms.
Keywords: Tls, Contemporary architecture, 3D modelization, Laser scan, Radiometric data, survey
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IP ADDRESS: 151.53.21.224

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Transactions: WSEAS TRANSACTIONS ON SIGNAL PROCESSING
Transactions ID Number: 53-179
Full Name: Vincenzo Barrile
Position: Associate Professor
Age: ON
Sex: Male
Address: DIMET - Faculty of Engineering Mediterranean University of Reggio Calabria - Via Graziella Feo di Vito I-89100 Reggio Calabria
Country: ITALY
Tel: +39 0965 875301
Tel prefix: +39
Fax:
E-mail address: giulianabilotta@libero.it
Other E-mails: vincenzo.barrile@unirc.it,giuliana.bilotta@gmail.com
Title of the Paper: laser scanner technology for complex surveying
Authors as they appear in the Paper: Vincenzo Barrile, Giuseppe M. Meduri, Giuliana Bilotta
Email addresses of all the authors: vincenzo.barrile@unirc.it,giumed@libero.it,giulianabilotta@libero.it
Number of paper pages: 10
Abstract: Generally, when someone refers to architectural property he inclines to consider only that part of architecture and monuments belonging at remote epochs far since our days. However authors' opinion is that the diffusion and the spreading of the culture cannot leave out from the analysis, the study and the conservation also of architecture and all things realized in more recent times. However, the characteristics of the modern and contemporary architecture with respect to those precedents lead to the development of a definition for new approaches and adequate representation forms because of the presence both of materials and innovative technologies like the tubular or trellis structures, that show then different difficulty in the interpretation and definition of the acquired data. In such direction, the new digital technologies allow, from a part, a rationalization and rapidity of the relief operations, from the other they allow to create some new representations wh!
ich can easily fit to the scholars and operators (architects, engineers, restorers, historians, etc) demands, or to be used to produce faithful copies through quick prototype techniques, but also, more simply, to give back enjoyable such information easily by town councils or web users. The developed and described, in this article, experiences have the aim of verify the potentialities of laser scanner in surveying of structures, for whom traditional techniques of relief could result disadvantageous in terms of realization's times, costs and precision. A particular attention has addressed to elaboration phase, data filtering and 3D modeling through the use of specific and opportune algorithms of best-fitting, useful for individualization and extraction of forms.
Keywords: Tls, Contemporary architecture, 3D modelization, Laser scan, Radiometric data, Survey
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IP ADDRESS: 151.53.21.224

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Transactions: WSEAS TRANSACTIONS ON SIGNAL PROCESSING
Transactions ID Number: 53-178
Full Name: Srinivasan Karuppanan
Position: Assistant Professor
Age: ON
Sex: Male
Address: SRI RAMAKRISHNA ENGINEERING COLLEGE
Country: INDIA
Tel: 9994131400
Tel prefix:
Fax:
E-mail address: srineekvasan@gmail.com
Other E-mails: srinee_k@rediffmail.com
Title of the Paper: Background Subtraction of Video Sequences using Modified Frame Differencing Algorithm for Indoor Surveillance Applications
Authors as they appear in the Paper: Srinivasan.K, Porkumaran.K, Sainarayanan.G
Email addresses of all the authors: srineekvasan@gmail.com, porkumaran@gmail.com, drsai@ieee.org
Number of paper pages: 13
Abstract: The detection of moving objects from video sequences is very important for object tracking, object focusing, and activity analysis in video surveillance applications. In this, background subtraction plays a vital role in implementing such applications. The objective of the paper is to extract the foreground image by subtracting the background image. Along with the frame differencing method, Automatic Threshold Update (ATU) and Discrete Wavelet Transform (DWT) are introduced for the background subtraction. In our approach, Automatic Threshold Update (ATU) and Discrete Wavelet Transform (DWT) and the combination of these two (ATU+ DWT) are included in the frame differencing method. The Gray scale and RGB computations are evaluated with the help of eight methods for dim light and bright light videos. Finally, automatic threshold updation, precision, recall, accuracy and run time for the proposed methods are analyzed for pre-defined indoor videos.
Keywords: Video surveillance, Background subtraction, Frame difference, Discrete wavelet transform, Pre-processing.
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How Did you learn about congress: Image motion / sequence / video ,Image analysis and segmentation ,Image representation and modeling
IP ADDRESS: 117.197.189.254

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Transactions: WSEAS TRANSACTIONS ON COMPUTERS
Transactions ID Number: 53-177
Full Name: ANJALI GOYAL
Position: Assistant Professor
Age: ON
Sex: Female
Address: GNIMT, MODEL TOWN, GUJARKHAN CAMPUS, LUDHIANA
Country: INDIA
Tel: +91-9914513435
Tel prefix:
Fax: 91-161-2772626
E-mail address: anjali.garg73@gmail.com
Other E-mails: goyalanjali@yahoo.com
Title of the Paper: An Analysis of Shape Based Image Retrieval Using Variants of Zernike Moments as Features
Authors as they appear in the Paper: Anjali Goyal, Ekta Walia
Email addresses of all the authors: anjali.garg73@gmail.com, wekta@yahoo.com
Number of paper pages: 18
Abstract: Zernike Moments (ZMs) have been most widely used in extracting the region based shape features of an image such as Logo, Trademark, Clip-art etc. Though ZMs are assumed to be the best descriptors, still retrieval of accurate images is an important research area. In most of the researches, emphasis is given only on magnitude of ZMs and phase component is ignored. Complex Zernike Moments (CZMs) take both Phase and Magnitude component for feature extraction. This paper describes the concept of local and global features that are used in Shape Based Image Retrieval. Global features are extracted using ZMs or CZMs. In order to capture local details of an image, variety of options are available i.e. Wavelets, Mean and Standard deviation of Centroid distance, Curvature on edged images etc. The retrieval results of global features are compared with results obtained using combined local and global features. Experiments are performed on shape database of 250 images from dif!
ferent groups taken from MPEG-7 CE-2 database. Recall – Precision and Bulls Eye Performance (BEP) are chosen as measures for retrieval performance. It is observed that a combination of local and global features i.e. Wavelets and Complex Zernike Moments (WCZMs) perform better in terms of Retrieval Accuracy without any overhead of increased feature space. Based on our experiments, WCZMs are recommended for SBIR system to achieve better retrieval accuracy. They are also robust towards blur and noisy images in addition to being rotationally invariant. Other local features like Curvature and Centroid distance with ZMs prove better in terms of retrieval accuracy against ZMs but WCZMs outperform this descriptor also.
Keywords: Shape Based Image Retrieval (SBIR); Global features; Zernike Moments (ZMs); Complex Zernike Moments (CZMs); Local features; Wavelets; WCZMs.
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How Did you learn about congress: Pattern Analysis and Machine Intelligence, Pattern Analysis, Machine Intelligence,
IP ADDRESS: 202.164.53.117

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Transactions: WSEAS TRANSACTIONS ON COMMUNICATIONS
Transactions ID Number: 53-176
Full Name: Jyoti Birla
Position: Researcher
Age: ON
Sex: Female
Address: 188,Bharat Nagar,Ludhiana,Punjab,INDIA
Country: INDIA
Tel: 91-0161-2560539
Tel prefix: 91
Fax: 91-0161-2560539
E-mail address: jyotiauthor@gmail.com
Other E-mails: nestindia2010@gmail.com
Title of the Paper: an art of rhetorical devices
Authors as they appear in the Paper: Jyoti Birla
Email addresses of all the authors: jyotiauthor@gmail.com
Number of paper pages: 10
Abstract: The research paper specially designed to investigate all those skills and strategies required for writing and speaking English. An Art of Rhetoric's is the a display of ornamental speech or language. There are number of factors like Word Stress, Intonation, Syllable, Rhythm, L2, Cohesive devices,Fluency, grammatical range and accuracy, lexical resource and pronunciation which together play indispensable role in improving the voice. But how to attain all these skills is still matter of discussion.. In non native English country like India, China no preference is given to learn all these skills. On the other side of the coin understanding of these rhetoric is the dire need for the overseas students who are cracking IELTS exams for settling in abroad. International English Language Testing system has also set certain standards of their band scale on the behalf of these Rhetorics.
Keywords: :- Rhetoric, Word-Stress, Intonation, Syllable, Rhythm, L2, Coherence, Lexical Resource, Speech Therapy techniques
EXTENSION of the file: .doc
Special (Invited) Session: invited paper for our conferences in Cambridge (Upload your invited paper, strictly, until February 3, 2011
Organizer of the Session:
How Did you learn about congress: Art of Rhetorics
IP ADDRESS: 117.207.155.85

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Transactions: WSEAS TRANSACTIONS ON APPLIED AND THEORETICAL MECHANICS
Transactions ID Number: 53-175
Full Name: Boris Sibirykov
Position: Professor
Age: ON
Sex: Male
Address: Petroleum-Gas Geology and Geophisics of SBRAS, Koptyug Ave 3, Novosibirsk, 630090
Country: RUSSIA
Tel: +7 383 333 3908
Tel prefix:
Fax: +7 383 333 2513
E-mail address: SibiryakovBP@ipgg.nsc.ru
Other E-mails: prilbor4@mail.ru
Title of the Paper: The nature of instabilities in blocked media and seismological law of Gutenberg-Richter
Authors as they appear in the Paper: Boris Sibiryakov, Boris Prilous, Alexey Kopeykin
Email addresses of all the authors: SibiryakovBP@ipgg.nsc.ru, PrilousBI@ipgg.nsc.ru, KopeykinAV@ipgg.nsc.ru
Number of paper pages: 10
Abstract: This paper studies properties of a continuum with structure. The characteristic size of the structure governs the fact that difference relations do not automatically transform into differential ones. It is impossible to consider an infinitesimal volume of a body, to which we could apply the major conservation laws, because the minimal representative volume of the body must contain at least a few elementary microstructures. The corresponding equations of motions are the equations of infinite order, solutions of which include, along with sound waves, the unusual waves propagating with abnormal low velocities, not bounded below. It is shown that in such media weak perturbations can increase or decrease outside the limits. The dispersion of structure sizes plays a double role. The intensity of instabilities decreases due to dispersion, thereby stabilizing the media, while the frequency range of unstable solutions expands, and disasters can occur at very low frequencies!
. The equation of equilibrium is not satisfied at any point in the medium. It is true only at an average. Hence there is a possibility to have a lot of micro-dynamic acts, in spite of static macroscopic state in average. This paper describes some of the conditions under which the possible occurrence of usual wave motion in media in the presence of certain dynamic phenomena. The number of complex roots of the corresponding dispersion equation, which can be interpreted as the number of unstable solutions, depends on the specific surface cracks and is an almost linear dependence on a logarithmic scale, as in the seismological law of Gutenberg-Richter.
Keywords: Specific surface, Continuity operator,Equation of motion, Catastrophes, Structured media, Gutenberg–Richter law
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How Did you learn about congress: Mechanics of rocks with fluids, Geophysics
IP ADDRESS: 84.237.119.225

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Transactions: WSEAS TRANSACTIONS ON POWER SYSTEMS
Transactions ID Number: 53-174
Full Name: Redy Mardiana
Position: Associate Professor
Age: ON
Sex: Male
Address: The Petroleum Institute, Electrical Engineering, Umm Al Nar, Abu Dhabi, PO Box 2533
Country: UNITED ARAB EMIRATES
Tel: +971-2-6075207
Tel prefix:
Fax: +971-2-6075194
E-mail address: rmardiana@pi.ac.ae
Other E-mails: redy@hv.ee.itb.ac.id
Title of the Paper: A Matlab/Simulink – Based Simulation of High Voltage Generation for Engineering Education
Authors as they appear in the Paper: Redy Mardiana, Charles Q. Su
Email addresses of all the authors: rmardiana@pi.ac.ae, qsu@pi.ac.ae
Number of paper pages: 10
Abstract: This paper presents a computer-based simulation of high voltage generation. The simulation is intended to help students to understand high-voltage generation techniques. It includes generation techniques of high voltage DC, AC and impulse. The high direct voltage generators include Villard circuit, Greinacher doubler-circuit, and Greinacher cascade circuit. The alternating voltage generator uses a three-stage generator circuit and the impulse voltages generators include single-stage circuit and Marx circuit. Simulation examples of high voltage generation circuits and their output voltages are presented. The simulation is carried out using Matlab/Simulink software package.
Keywords: High-voltage engineering, Direct voltage, Alternating voltage, Impulse voltage, Matlab/Simulink
EXTENSION of the file: .pdf
Special (Invited) Session:
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How Did you learn about congress: High-voltage engineering, High-voltage testing, Engineering education, Matlab simulation
IP ADDRESS: 213.42.148.196

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Transactions: WSEAS TRANSACTIONS ON COMMUNICATIONS
Transactions ID Number: 53-173
Full Name: Srimathi Mathialagan
Position: Assistant Professor
Age: ON
Sex: Female
Address: SKP ENGINEERING COLLEGE,MG BLOCK,ROOM NO.216,THIRUVANNAMALAI
Country: INDIA
Tel: 914175-252633
Tel prefix: 914175
Fax: 914175-252643
E-mail address: srimathime@gmail.com
Other E-mails: srimathimathialagan@yahoo.com
Title of the Paper: Video Summary Application over Cross-layer Designed Wireless Networks Using Multi-carrier CDMA
Authors as they appear in the Paper: Srimathi mathialagan,Dr.S.Shanmugavel
Email addresses of all the authors: srimathime@gmail.com,ssvel@annauniv.edu
Number of paper pages: 10
Abstract: Cross-layer design has become an emerging trend in the wireless network for efficient video transmission. In this paper, a cross-layer design approach is proposed for multi-user scenario by using multiple-input multiple- output antennas (MIMO) at the physical layer. The impact of multi-user system on the bit error rate performance is presented in Rayleigh fading channels. The cross-layer adaptation across physical layer, data link layer and application layer works well in multi-user environment. Results reveal that proposed cross-layer design attain 15 % distortion gain.
Keywords: Cross-layer design, Quality-of-service (QoS), Multiple-input multiple-output (MIMO), Multi-carrier code-division multiple-access (MC-CDMA), Automatic repeat request (ARQ), Adaaptive modulation coding(AMC).
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Organizer of the Session:
How Did you learn about congress: Antennas,Physical Layer,Computer Networks
IP ADDRESS: 218.248.19.51

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Transactions: INTERNATIONAL JOURNAL of ENERGY and ENVIRONMENT
Transactions ID Number: 20-407
Full Name: Matanat Mehrabova
Position: Associate Professor
Age: ON
Sex: Female
Address: F.Agayev street, 9, Baku, AZ1143
Country: AZERBAIJAN
Tel: 7318177
Tel prefix: +99450
Fax: (+99412)4398318
E-mail address: metanet-mehrabova@rambler.ru
Other E-mails: Mehrabova@mail.ru
Title of the Paper: Physical investigation of snake venom of vipera lebetina obtusa
Authors as they appear in the Paper: S.A.Topchieva, M.A. Mehrabova, H.A.Abiyev
Email addresses of all the authors: shafiga.topchiyeva@mail.ru, metanet-mehrabova@rambler.ru, Mehrabova@mail.ru
Number of paper pages: 8
Abstract: Electrophysical properties of snake venom were experimentally revealed. It was established that at heating up to the temperature of 1200C, crystals of Vipera Lebetina obtusa venom have maximum resistance, and after cooling its property restore. The obtained data can be applied at storage of preparations on the basis of snake venom. Photoconductivity of snake venom's crystals was measured depending on wave length. At the result it was established that crystals of Vipera Lebetina obtusa venom doesn't have photoconductivity. Results of chemical analyses showed, that in structure of venom of Vipera Lebetina obtusa founded out significant concentration of heavy metal, such as Cd, Ni, Zn, Cr, Pb. As a result by cooling of samples up to nitric temperature 77&#1050; it is appears the new narrow maxima at 440 and 470 nm of wavelength which is connected by metals taking place in structure of venom of Vipera lebetina obtusa. As a result of the experimental rese!
arches it is established, that under influence of small doses of &#61543;-radiation at the doses of 2.7, 4.05, 5.4 kGy within 1.0, 1.5 and 2.0 hours, toxicity decrease in gradual and it is possible pharmacological activity of snake venom enzymes is decrease.
Keywords: snake, venom, photoconductivity, electrophysical, specific resistance
EXTENSION of the file: .pdf
Special (Invited) Session: Investigation of electrophysical parameters of snake venom
Organizer of the Session: 500-706
How Did you learn about congress: Sh.A.Topchiyeva
IP ADDRESS: 62.212.230.45

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Transactions: WSEAS TRANSACTIONS ON SYSTEMS
Transactions ID Number: 53-172
Full Name: S. Muthu Vijaya Pandian
Position: Associate Professor
Age: ON
Sex: Male
Address: Dept of E.E.E,V.L.B.Janakiammal College of Engineering and Technology,
Country: INDIA
Tel: +91-9865259633
Tel prefix:
Fax: +9104222607152
E-mail address: ajay_vijay@rediffmail.com
Other E-mails: dr.thanushkodidirector@gmail.com
Title of the Paper: An EP based EPSO for ED problem with valve-point loading
Authors as they appear in the Paper: S.Muthu Vijaya Pandian, K.Thanushkodi
Email addresses of all the authors: ajay_vijay@rediffmail.com, dr_thanush@rediffmail.com.
Number of paper pages: 10
Abstract: Economic dispatch (ED) is one of the most important optimization problems in a power system. The objective of ED is that the sharing of power demand among the online generators keeping minimum cost of generation as a constraint. The aim of the paper is to operate an electric power system most economically within its security limits. This thesis mainly focuses on minimizing the total fuel cost of all generators of the power system. This paper proposes the following two hybrid algorithms to solve non- convex economic dispatch problem. i) A Hybrid of Neural Network (NN) and Efficient particle swarm optimization (EPSO) is termed as NN-EPSO. ii)A Hybrid of Evolutionary Programming (EP) and Efficient particle swarm optimization (EPSO) is termed as EP-EPSO. In order to exploit the promising solution region, a simple local random search EP procedure is integrated with EPSO to form the proposed hybrid algorithm. The proposed techniques are tested on standard test syste!
ms available in the literature. The performance of proposed EP-EPSO is compared with i) NPSO-LRS, ii)GA-SA , iii)DEC-SQP, iv) ICA-PSO and v)DE/BBO. It is observed that the EP-EPSO has higher convergence rate, advanced quality and better optimal cost when compared to the other techniques. ED problems considered have been solved including transmission losses with and without valve-point loading effects.
Keywords: Economic load dispatch, Efficient particle swarm optimization, Evolutionary Programming, Neural networks, Valve-point loading and power balance constraints
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Organizer of the Session:
How Did you learn about congress: Optimization and Soft computing techniques
IP ADDRESS: 115.242.150.69

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Transactions: WSEAS TRANSACTIONS ON SYSTEMS
Transactions ID Number: 53-171
Full Name: S. Muthu Vijaya Pandian
Position: Associate Professor
Age: ON
Sex: Male
Address: Department of E.E.E, V.L.B.Janakiammal College of Engineering and Technology,
Country: INDIA
Tel: +91-9865259633
Tel prefix:
Fax:
E-mail address: ajay_vijay@rediffmail.com
Other E-mails: dr.thanushkodidirector@gmail.com
Title of the Paper: An EP based EPSO for ED problem wih valve-point loading
Authors as they appear in the Paper: S.Muthu Vijaya Pandian, K.Thanushkodi
Email addresses of all the authors: ajay_vijay@rediffmail.com,dr_thanush@rediffmail.com
Number of paper pages: 10
Abstract: Economic dispatch (ED) is one of the most important optimization problems in a power system. The objective of ED is that the sharing of power demand among the online generators keeping minimum cost of generation as a constraint. The aim of the paper is to operate an electric power system most economically within its security limits. This thesis mainly focuses on minimizing the total fuel cost of all generators of the power system. This paper proposes the following two hybrid algorithms to solve non- convex economic dispatch problem. i) A Hybrid of Neural Network (NN) and Efficient particle swarm optimization (EPSO) is termed as NN-EPSO. ii)A Hybrid of Evolutionary Programming (EP) and Efficient particle swarm optimization (EPSO) is termed as EP-EPSO. In order to exploit the promising solution region, a simple local random search EP procedure is integrated with EPSO to form the proposed hybrid algorithm. The proposed techniques are tested on standard test syste!
ms available in the literature. The performance of proposed EP-EPSO is compared with i) NPSO-LRS, ii)GA-SA , iii)DEC-SQP, iv) ICA-PSO and v)DE/BBO. It is observed that the EP-EPSO has higher convergence rate, advanced quality and better optimal cost when compared to the other techniques. ED problems considered have been solved including transmission losses with and without valve-point loading effects
Keywords: Economic load dispatch, Efficient particle swarm optimization, Evolutionary Programming, Neural networks, Valve-point loading and power balance constraints
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How Did you learn about congress: Optimization and soft computing techniques
IP ADDRESS: 117.240.224.113

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Transactions: INTERNATIONAL JOURNAL of ENERGY
Transactions ID Number: 20-406
Full Name: Francisc Popescu
Position: Lecturer
Age: ON
Sex: Male
Address: Piata Romanilor no.15, Timisoara 300100
Country: ROMANIA
Tel: 0256403667
Tel prefix: 004
Fax: 0256403669
E-mail address: ingfrancisc@gmx.net
Other E-mails:
Title of the Paper: Bioenergy for District Heating and Cooling Systems
Authors as they appear in the Paper: Ioana Ionel, Francisc Popescu, Luisa Izabel Dungan
Email addresses of all the authors: ionel_monica@hotmail.com, ingfrancisc@gmx.net, luisa-izabel36@yahoo.com
Number of paper pages: 8
Abstract: The present paper refers to District Heating (DH) and District Cooling (DC) technology, approached from a different angle, when bio energy is encouraged to replace energy that originates form fossil resources. The article reflects on the standard features of the district heating and district cooling and on the way the system is going n terms of evolution throughout their subsequent development stages. It is highlighted why this novel approach in offering heat and cold to the inhabitants represents a key infrastructure as a European efficient resource energy system for today and for the future, under the circumstances of controlling the CO2 emission. The paper concludes with conclusions regarding the district heating and district cooling flexible infrastructure that can support a wide rage of renewable energy sources on large scale.
Keywords: district heating and cooling, renewable energy sources, energy
EXTENSION of the file: .doc
Special (Invited) Session: Novel Approach for District Heating and Cooling Technology
Organizer of the Session: 657-262
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IP ADDRESS: 89.136.45.66

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Transactions: INTERNATIONAL JOURNAL of COMMUNICATIONS
Transactions ID Number: 20-405
Full Name: Tumenbayar Lkhagvatseren
Position: Ph.D. Candidate
Age: ON
Sex: Male
Address: Nam.T.G.M. - 3050 Zlin
Country: CZECH REPUBLIC
Tel: 722784040
Tel prefix:
Fax:
E-mail address: lkhagvatseren@fai.utb.cz
Other E-mails: l_tumee2000@yahoo.com
Title of the Paper: path loss aspects of a wireless communication system for sensors
Authors as they appear in the Paper: Tumenbayar Lkhagvatseren, Hruska Frantisek
Email addresses of all the authors: lkhagvatseren@fai.utb.cz,hruska@fai.utb.cz
Number of paper pages: 9
Abstract: Over the past 10 years there have been rapid advances in wireless technologies and an importance of a radio frequency (RF) communication system is expanding day by day due to its advantages. In the meantime, a huge number of researchers are investigating from the various aspects of such field. Electromagnetic wave propagation in an indoor environment and, penetration trough environment medium is still under consideration. In this paper, we reveal a measured result from the different indoor environments for a various transmitted power levels and frequencies. The experience can be used to application of a wireless communication system between sensors and embedded system
Keywords: communication, penetration, propagation, sensor, and wireless
EXTENSION of the file: .doc
Special (Invited) Session: wireless communication for sensors
Organizer of the Session: 202-243
How Did you learn about congress:
IP ADDRESS: 195.178.88.237

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Transactions: INTERNATIONAL JOURNAL of SYSTEMS ENGINEERING, APPLICATIONS AND DEVELOPMENT
Transactions ID Number: 20-404
Full Name: Lucian Milea
Position: Other
Age: ON
Sex: Male
Address: Nerva Traian 12, Bl. M37, Sc. 3, Ap. 77, 031046, Bucharest, Romania
Country: ROMANIA
Tel:
Tel prefix:
Fax:
E-mail address: lucian@sinerg.ro
Other E-mails:
Title of the Paper: Hardware & Software Package for Locomotory Disabled Patients Training
Authors as they appear in the Paper: P.L. Milea, G. Stefan, M. Moga, S. Mitulescu, E. Cernat, C. Moldovan
Email addresses of all the authors:
Number of paper pages: 8
Abstract: The design of an intelligent prosthesis involves a lot of issues that have to be solved for achieving good results. The modeling, implementation and accommodation phases for the active intelligent prosthesis is obviously a complex approach, involving both manufacturers' and patient's high implication. To support this approach we've projected and implemented a package of software solutions and hardware interfaces which eases the case identification and training stage for every patient. The package use requires some phases, described inside the paper, including: an analysis phase of the snag and its neighborhood, picking up all the useful controlling biosignals for the prosthesis and running bioelectrical tests to identify the minimum set of independent biosignals. These phases conclude with the training stage, which is done to verify the patient's ability to use and control all the prosthesis functions. This training involves the patient's awareness in learning how !
to control his own biosignals by means of their visual correlation to the movements of an already attached virtual prosthesis. Based on data offered by the identification and training phases, one can choose a prosthesis solution among those available, best suited to the patient's case and abilities, along with his financial availability, required by one choice or another. Considerable time and money savings can be achieved by using this set of software and hardware solutions, both because of delays and prosthesis mismatching elimination and because of the patient's involvement in picking up of the appropriate solution. The training must be finished before purchasing an intelligent prosthesis, which is costliness. The proposed methodology, the hardware and software package components we made and the tests we have run are detailed inside the paper.
Keywords: Intelligent Prosthesis, Prosthesis Modelling, Biosignals, Disabled Patients Training, Prosthetic Solutions Choosing, Virtual Environment, Software Asisted Training
EXTENSION of the file: .doc
Special (Invited) Session: Software and Hardware for Locomotory Disabled Patients Assisted Training and Prosthetic Solutions Choosing
Organizer of the Session: 644-187
How Did you learn about congress:
IP ADDRESS: 213.233.93.97

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Transactions: INTERNATIONAL JOURNAL of ENERGY and ENVIRONMENT
Transactions ID Number: 20-364
Full Name: Lucian Milea
Position: Other
Age: ON
Sex: Male
Address: Nerva Traian 12, Bl. M37, Sc. 3, Ap. 77, 031046, Bucharest, Romania
Country: ROMANIA
Tel:
Tel prefix:
Fax:
E-mail address: lucian@sinerg.ro
Other E-mails:
Title of the Paper: Cellular Automata Applications for Renewable Energy Monitoring
Authors as they appear in the Paper: P.L. Milea, M. Teodorescu, R. Muller, A. Zafiu, M. Dragulinescu, O.Oltu, G. Stefan
Email addresses of all the authors:
Number of paper pages: 8
Abstract: The cellular automata model is a very usefull tool for various artificial intelligence applications, especially those with an important statistical behaviour. The cellular automata have proven to be dynamic systems with a very vast phenomenology and in same time a extremely elegant mathematical model that allows the modeling of apparent complex real processes. The paper presents the characteristics and advantages of the cellular automata model and, also, the principles of two applications of an artificial intelligence model, the cellular automata, in the field of renewable energy resources & consumption monitoring, for development purposes of power facilities in an off-grid rural mountain area. This activity implies to wireless monitor a set of energy sensors, which can offer real time information about primary energy potential, generated and consumed power for the case of hydro, wind and solar energy distributed low-power generators. The sensors stations are perio!
dically sending data to a data center, which stores and process it. This communication period, as well as some sensors parameters can be wireless configured from the center. To avoid measurements or configuration data to be corrupted by an intruder, we designed an encryption algorithm based on cellular automata, which comprises a dynamic key encryption generator. The received data is also processed using a cellular automata prediction algorithm, in order to obtain useful data about generated and consumed power trends. The applications with cellular automata can be hardware implemented using hardware devices or circuits which permit such a level of parallelization, like the FPGAs. For research purposes, we evaluated the reliability and performances of these applications and tested a complex implementation using a top level FPGA development board.
Keywords: Renewable Energy, Cellular Automata Applications, Artificial Intelligence, Distributed Generation, Data Encryption, Trends, Evaluation, Monitoring, FPGA.
EXTENSION of the file: .doc
Special (Invited) Session: Cellular Automata Encryption Method: Description, Evaluation and Tests
Organizer of the Session: 644-185
How Did you learn about congress:
IP ADDRESS: 89.40.225.28

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Transactions: INTERNATIONAL JOURNAL of ENERGY and ENVIRONMENT
Transactions ID Number: 20-363
Full Name: Francisc Popescu
Position: Lecturer
Age: ON
Sex: Male
Address: Piata Romanilor no.15, Timisoara 300100
Country: ROMANIA
Tel: 0256403667
Tel prefix: 004
Fax: 0256403669
E-mail address: ingfrancisc@gmx.net
Other E-mails:
Title of the Paper: Direct measurements an numerical simulations issues in airport air quality
Authors as they appear in the Paper: Francisc Popescu, Ioana Ionel, Livio Belegante, Nicolae Lontis, and Viorica Cebrucean
Email addresses of all the authors: ingfrancisc@gmx.net, lontis_nicolae@yahoo.com, Ionel_monica@hotmail.com
Number of paper pages: 8
Abstract: The paper highlights how numerical simulations applied as pollution dispersion modeling in airport areas is a reliable solution in solving complex problems concerning air quality situations and status of strategies or perspectives for sustainable urban development where traffic areas can be included. The article reveals a methodology used to evaluate the concentration of major pollutant species within an international airport environment, using mathematical analysis, and informs about the validation possibilities of the results and tool by direct measurements. The software tool ISC3View used in this scientific paper has a global acceptance and approval by all the scientific community in the matter of air quality. The software was developed in the United States by the Environmental Agency. In the article, a case study is presented for the International Airport from Timisoara, consisting from different representative episodes of several days in the year 2008 and 2009!
. The study is making a short introduction of the general air pollution issues and the fleet functioning as emission factors.
Keywords: Air Quality, Environment, Pollutant dispersion
EXTENSION of the file: .pdf
Special (Invited) Session: Pollution control in airport areas by means of numerical simulation
Organizer of the Session: 657-265
How Did you learn about congress:
IP ADDRESS: 193.226.8.56

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The following information was submitted:

Transactions: INTERNATIONAL JOURNAL of ENERGY and ENVIRONMENT
Transactions ID Number: 20-362
Full Name: Francisc Popescu
Position: Lecturer
Age: ON
Sex: Male
Address: Piata Romanilor no.15, Timisoara 300100
Country: ROMANIA
Tel: 0256403667
Tel prefix: 004
Fax: 0256403669
E-mail address: ingfrancisc@gmx.net
Other E-mails:
Title of the Paper: Direct measurements an numerical simulations issues in airport air quality
Authors as they appear in the Paper: Francisc Popescu, Ioana Ionel, Livio Belegante, Nicolae Lontis, and Viorica Cebrucean
Email addresses of all the authors: ingfrancisc@gmx.net, lontis_nicolae@yahoo.com, Ionel_monica@hotmail.com
Number of paper pages: 8
Abstract: The paper highlights how numerical simulations applied as pollution dispersion modeling in airport areas is a reliable solution in solving complex problems concerning air quality situations and status of strategies or perspectives for sustainable urban development where traffic areas can be included. The article reveals a methodology used to evaluate the concentration of major pollutant species within an international airport environment, using mathematical analysis, and informs about the validation possibilities of the results and tool by direct measurements. The software tool ISC3View used in this scientific paper has a global acceptance and approval by all the scientific community in the matter of air quality. The software was developed in the United States by the Environmental Agency. In the article, a case study is presented for the International Airport from Timisoara, consisting from different representative episodes of several days in the year 2008 and 2009!
. The study is making a short introduction of the general air pollution issues and the fleet functioning as emission factors.
Keywords: Air Quality, Environment, Pollutant dispersion
EXTENSION of the file: .doc
Special (Invited) Session: Pollution control in airport areas by means of numerical simulation
Organizer of the Session: 657-265
How Did you learn about congress:
IP ADDRESS: 193.226.8.56

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Transactions: WSEAS TRANSACTIONS ON INFORMATION SCIENCE AND APPLICATIONS
Transactions ID Number: 53-142
Full Name: Noor Maizura Mohamad Noor
Position: Associate Professor
Age: ON
Sex: Female
Address: Universiti Malaysia Terengganu
Country: MALAYSIA
Tel: 0169806310
Tel prefix:
Fax:
E-mail address: maizura@umt.edu.my
Other E-mails:
Title of the Paper: A New Framework to Analyze Semantic for Object-Oriented Model
Authors as they appear in the Paper: Noraida Haji Ali, Noor Syakirah Ibrahim and Noor Maizura Mohamad Noor
Email addresses of all the authors: aida@umt.edu.my, gsk0910@pps.umt.edu.my, maizura@umt.edu.my
Number of paper pages: 10
Abstract: The importance of modeling is apparent with its use to predict cost and time requirement especially in completing a system. However, there is no equivalent standard for evaluating the quality of conceptual models. Thomasson has also shows the difficulties in designing the appropriate UML class diagram such as naming the notation element. The UML class diagram designed by students always neglects the quality in modeling such as consistency and accuracy. Our study proposes the use of WordNet in order to achieve the quality in modeling. The use of RiTa.WordNet shows that synonyms extracted can be used to match the UML class name designed by students and this will increase the accuracy of modeling.
Keywords: Framework; WordNet synsets extraction; Object-oriented model; Inverted Index Extraction (IIE); Pattern-based Extraction (PbE); Maximum Entropy (MaxEnt)
EXTENSION of the file: .doc
Special (Invited) Session:
Organizer of the Session:
How Did you learn about congress:
IP ADDRESS: 210.187.43.8

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Transactions: WSEAS TRANSACTIONS ON INFORMATION SCIENCE AND APPLICATIONS
Transactions ID Number: 53-141
Full Name: Chih-Hung Hsu
Position: Associate Professor
Age: ON
Sex: Male
Address: 11, Gungye Road, Dali, Taichung County 412, TAIWAN, R.O.C.
Country: TAIWAN
Tel:
Tel prefix:
Fax:
E-mail address: chhsu@mail.hit.edu.tw
Other E-mails: l1213878@ms47.hinet.net
Title of the Paper: Data Mining QFD for Dynamic Forecasting of Life Cycle under Green Supply Chain
Authors as they appear in the Paper: An-Yuan CHANG, Hui-Ming Kuo
Email addresses of all the authors: ayc@nfu.edu.tw,hmkuo@mail.stu.edu.tw
Number of paper pages: 10
Abstract: The satisfaction of customer requirements is critical issue for the computer designers and manufacturers, because computer design is a high risk and value-added technology. When considering green design, designers should incorporate the voices from the customers and because they are the driving force. On the other hand, data mining from large marketing database has been successfully applied in a number of advanced fields. However, little study has been done in the quality function deployment of identifying future customer requirements for computer design and manufacture, using data mining. This study uses data mining cycle in QFD to forecast future customer requirements for green design of life cycle. The use of time series-based data mining cycle to predict the weights is advantageous because it can (1) find the future trend of customer requirements; (2) provide the computer designers and manufacturers with reference points to satisfy customer requirements in adva!
nce. The results of this study can provide an effective procedure of identifying the trends of customer requirements and enhance dynamic forecasting of life cycle under green supply chain in the computer marketplace.
Keywords: Data mining, Quality function deployment, Customer requirements, Dynamic forecasting, Life cycle, Green supply chain
EXTENSION of the file: .doc
Special (Invited) Session:
Organizer of the Session:
How Did you learn about congress: Customer requirements
IP ADDRESS: 114.41.18.244

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Transactions: WSEAS TRANSACTIONS ON BIOLOGY AND BIOMEDICINE
Transactions ID Number: 53-140
Full Name: Stoia Adelina Elena
Position: Assistant Professor
Age: ON
Sex: Female
Address: Bulevardul Revolutiei din 1989 Nr. 9
Country: ROMANIA
Tel: +40727857709
Tel prefix: +40727857709
Fax: +40727857709
E-mail address: adelinaelenastoia@yahoo.com
Other E-mails: adelina_elena_stoia@yahoo.com
Title of the Paper: Time Domain C Scan OCT: a new approach of noninvasive investigation regarding the MMA effects on AR teeth and PMMA self cured denture base resin
Authors as they appear in the Paper: Stoia Adelina Elena, Rominu Mihai, Sinescu Cosmin, Podoleanu Adrian Gheorghe
Email addresses of all the authors: adelinaelenastoia@yahoo.com,mrominu@hotmail.com,minosinescu@yahoo.com,A.G.H.Podoleanu@kent.ac.uk
Number of paper pages: 10
Abstract: Abstract—The main reason of this study was generated by the need to capture data regarding the changes generated by methyl methacrylate to the superficial layer of the acrylic teeth and poly(methyl methacrylate) denture base resin using a non invasive investigation method and time domain OCT C Scan was used for this purpose. 40 samples, with shape and size of a half disc with 6 mm diameter and 3 mm height were randomly assigned in 4 groups: Group 1. Acrylic resin (AR) teeth without treatment (AR control); Group. 2. Acrylic resin (AR) teeth treated with methyl methacrylate (MMA) for 180 seconds; 3. Group 3. Poly(methyl methacrylate) denture base resin without treatment (PMMA control ); Group 4. Polymethyl methacrylate denture base resin (PMMA) samples treated with methyl methacrylate for 180 seconds OCT C Scan Time domain allowed us to capture features of the changes generated by methyl methacrylate to both acrylic resin teeth and poly(methyl methacrylate) denture b!
ase resin superficial layer. Based on the captured data the results obtained in previous studies based on MMA chemical treatment of acrylic teeth and PMMA resin denture base were justified.
Keywords: Acrylic resin teeth, C Scan OCT, Denture base resin, MMA, PMMA, Superficial layer.
EXTENSION of the file: .doc
Special (Invited) Session:
Organizer of the Session:
How Did you learn about congress: Time domain C Scan OCT, Methyl metacrylate effect on acrylic teeth superficial layer, Dentistry, Chemistry
IP ADDRESS: 193.230.232.67

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The following information was submitted:

Transactions: WSEAS TRANSACTIONS ON BIOLOGY AND BIOMEDICINE
Transactions ID Number: 53-139
Full Name: Stoia Adelina Elena
Position: Assistant Professor
Age: ON
Sex: Female
Address: Bulevardul Revolutiei din 1989 Nr. 9
Country: ROMANIA
Tel: +40727857709
Tel prefix: +40727857709
Fax: +40727857709
E-mail address: adelinaelenastoia@yahoo.com
Other E-mails: adelina_elena_stoia@yahoo.com
Title of the Paper: Time Domain C Scan OCT: a new approach of noninvasive investigation regarding the MMA effects on AR teeth and PMMA self cured denture base resin
Authors as they appear in the Paper: Stoia Adelina Elena, Rominu Mihai, Sinescu Cosmin, Podoleanu Adrian Gheorghe
Email addresses of all the authors: adelinaelenastoia@yahoo.com,mrominu@hotmail.com,minosinescu@yahoo.com,A.G.H.Podoleanu@kent.ac.uk
Number of paper pages: 10
Abstract: Abstract—The main reason of this study was generated by the need to capture data regarding the changes generated by methyl methacrylate to the superficial layer of the acrylic teeth and poly(methyl methacrylate) denture base resin using a non invasive investigation method and time domain OCT C Scan was used for this purpose. 40 samples, with shape and size of a half disc with 6 mm diameter and 3 mm height were randomly assigned in 4 groups: Group 1. Acrylic resin (AR) teeth without treatment (AR control); Group. 2. Acrylic resin (AR) teeth treated with methyl methacrylate (MMA) for 180 seconds; 3. Group 3. Poly(methyl methacrylate) denture base resin without treatment (PMMA control ); Group 4. Polymethyl methacrylate denture base resin (PMMA) samples treated with methyl methacrylate for 180 seconds OCT C Scan Time domain allowed us to capture features of the changes generated by methyl methacrylate to both acrylic resin teeth and poly(methyl methacrylate) denture b!
ase resin superficial layer. Based on the captured data the results obtained in previous studies based on MMA chemical treatment of acrylic teeth and PMMA resin denture base were justified.
Keywords: Acrylic resin teeth, C Scan OCT, Denture base resin, MMA, PMMA, Superficial layer
EXTENSION of the file: .pdf
Special (Invited) Session:
Organizer of the Session:
How Did you learn about congress: OCT time domain,organic chemistry, dentistry,
IP ADDRESS: 193.230.232.67

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Transactions: INTERNATIONAL JOURNAL of SYSTEMS ENGINEERING, APPLICATIONS AND DEVELOPMENT
Transactions ID Number: 20-346
Full Name: Mircea Adrian Dungan
Position: Ph.D. Candidate
Age: ON
Sex: Male
Address: 300222, Timisoara, 1 Mihai Viteazu Bvd.
Country: ROMANIA
Tel:
Tel prefix:
Fax:
E-mail address: mircea_adrian36@yahoo.com
Other E-mails: dungan@xnet.ro
Title of the Paper: Research concerning thermal stress in case of stop and duration braking of electric locomotives
Authors as they appear in the Paper: Mircea A. Dungan, Ioana Ionel, Luisa I. Dungan
Email addresses of all the authors: mircea_adrian36@yahoo.com, ionel_monica@hotmail.com, luisa_izabel36@yahoo.com
Number of paper pages: 8
Abstract: Generally, kinetic energy in the locomotive braking is converted into heat that is transmitted to the bandage. Because of overloading of the bandaged wheels the phenomena of bandages weakening combined with tread defects appears. This danger exists especially when train brakes on long slopes and with high gradients. The decisive effect on the frictional and wear characteristics of the brake system is exerted by temperature generated at friction.
Keywords: braking process, thermal stress, friction coefficient, wheels with bandages
EXTENSION of the file: .doc
Special (Invited) Session: Research concerning thermal stress of bandages on block braking in case of braking stop
Organizer of the Session: 657-263
How Did you learn about congress:
IP ADDRESS: 193.226.8.56

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Transactions: WSEAS TRANSACTIONS ON POWER SYSTEMS
Transactions ID Number: 53-138
Full Name: V.Shanmuga Sundaram
Position: Ph.D. Candidate
Age: ON
Sex: Male
Address: Lecturer/EEE, Sona college of technology,Salem-5
Country: INDIA
Tel: -
Tel prefix: nil
Fax: nil
E-mail address: shasu1982@gmail.com
Other E-mails: nil
Title of the Paper: A survey of automatic generation control in a deregulated environment
Authors as they appear in the Paper: V.Shanmuga sundaram ,T.Jayabarathi
Email addresses of all the authors: shasu1982@gmail.com
Number of paper pages: 11
Abstract: In a power system, any sudden load perturbation causes the deviation of tie-line exchanges and the frequency fluctuations.So, Automatic Generation Control (AGC) is very important for supplying electric power with good quality. The main goal of the AGC is to maintain zero steady state errors for frequency deviation and good tracking load demands in a multi-area power system. In recent years, throughout the world, the electric power industry is moving towards a deregulated framework in which consumers will have an opportunity to make a choice among competing providers of electric energy .The deregulation policy to the power system operation of various problems have been recently refocused on the AGC.This is because the conventional controllers are incapable of obtaining good dynamic response ,then, it comes the need for novel control strategies to maintain the reliability and eliminates the frequency error. An attempt is made in this paper to p!
resent critical literature review and up-to-date on the AGC in a deregulated structure of power systems problems have been highlighted. The deregulated AGC schemes based on various methods, such as linear and nonlinear system simulation modes, classical, optimal control, multi objective control and robust, decentralized and intelligent/soft computing control theorems have been proposed. In this paper by using of obtained results, we make varies comparison between these proposed methods and discuss on the main advantages and disadvantages of these methods.
Keywords: Automatic generation control, Area control error, Ancillary Services, Bilateeral Competitive deregualed power systems, Hybrid electrical markets, Load frequency control, Poolco,
EXTENSION of the file: .doc
Special (Invited) Session: nil
Organizer of the Session: nil
How Did you learn about congress: power system operation and control
IP ADDRESS: 210.212.246.62