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Anitha, D.
- Improving the Colour Fastness of the Selected Natural Dyes on Cotton
Abstract Views :264 |
PDF Views:0
Authors
Affiliations
1 Department of Apparel and Textiles, College of Home Science, Acharya N.G. Ranga Agricultural University, Saifabad, HYDERABAD (TELANGANA), IN
1 Department of Apparel and Textiles, College of Home Science, Acharya N.G. Ranga Agricultural University, Saifabad, HYDERABAD (TELANGANA), IN
Source
Asian Journal of Home Science, Vol 10, No 1 (2015), Pagination: 240-244Abstract
This paper reports the improving the colour fastness of the natural dye with dye fixing agents, extraction of the colourants from natural sources; effects of different mordants and mordanting methods; selection of fixing agents; dyeing variables; post-treatment process and analysis of colour improvement parameters with fixing agents for cotton dyed with natural dye; assessed colour improvement with rubbing colour fastness test.Keywords
Eucalyptus Bark Natural Dye, Fixing Agents, Colour Fastness, Eco-Friendly Mordants.
- A Survey of Secure Group Key Management
Abstract Views :165 |
PDF Views:2
Authors
D. Anitha
1,
M. Punithavalli
2
Affiliations
1 Sri Ramakrishna College of Arts and Science for Women, Coimbatore, Tamil Nadu, IN
2 Department is with the Sri Ramakrishna College of Arts and Science for Women, Coimbatore, Tamil Nadu, IN
1 Sri Ramakrishna College of Arts and Science for Women, Coimbatore, Tamil Nadu, IN
2 Department is with the Sri Ramakrishna College of Arts and Science for Women, Coimbatore, Tamil Nadu, IN
Source
Networking and Communication Engineering, Vol 1, No 7 (2009), Pagination: 422-429Abstract
Group key management is an important functional building block for any secure multicast architecture. Many grouporiented and distributed applications need security services which includes key management. Such applications need a secure group key to communicate their data. This brings importance to key distribution techniques. Secure group communication has applications in multimedia conferencing, stock quote distribution shared work space,distributed interactive simulation, grid computing, teleconferences, pay-per-view, multi party games etc., some of these applications engage in one to many communications while others involve many to many communications. Several protocols have been proposed to support secure group key management. This paper focuses on several protocols that are designed for secure group key management. Various protocols are discussed on focusing the key management.
Keywords
Group Key Management, Security, Secure Group Communication, Multicast.- A Study on Data Analysis for Intrusion Detection
Abstract Views :158 |
PDF Views:2
Authors
D. Anitha
1,
P. Devipriya
1
Affiliations
1 Department of Computer Science, Sri Ramakrishna College of Arts and Science for Women, Coimbatore, IN
1 Department of Computer Science, Sri Ramakrishna College of Arts and Science for Women, Coimbatore, IN
Source
Networking and Communication Engineering, Vol 9, No 1 (2017), Pagination: 13-15Abstract
Discovering hidden value in your data warehouse. Data mining, the extraction of hidden predictive information from large databases, is a powerful…
There is a huge amount of data available in the Information Industry. This data is of no use until it is converted into useful information. It is necessary to analyze this huge amount of data and extract useful information from it.Extraction of information is not the only process we need to perform; data mining also involves other processes such as Data Cleaning, Data Integration, Data Transformation, Data Mining, Pattern Evaluation and Data Presentation. Once all these processes are over, we would be able to use this information in many applications such as Fraud Detection, Market Analysis, Production Control, Science Exploration, etc.
Keywords
Analysis, Hidden, Information, Evaluation, Transformation.- Formulation and Organoleptic Evaluation of Soymilk Fortified Food Products
Abstract Views :124 |
PDF Views:5
Authors
Source
International Journal of Innovative Research and Development, Vol 3, No 9 (2014), Pagination:Abstract
In the present study, bakery products and milk shakes were selected to fortify with soy milk. These products are easily available and cost effective too. In fruit varieties apple, grapes and pomegranate were selected, because it goes well with soymilk blend, and without any curdling, it promotes good texture, taste and flavour. In case of bakery items bread, biscuit, cake were selected for fortifying with soy milk, it promotes better texture comparatively than other baked items such as buns, piecrust and puffs.
Keywords
Bakery Products-(A-Bread),(B-Biscuit),(C-Cake),Milkshakes Apple milkshake,A1-A5),(Grapes milk shake B1-B-5),(Pomegranate milkshake, C1-C-5), Organoleptic EvaluationFull Text
- Improving the Acidic Perspiration Fastness of Eucalyptus Bark Dye With Dye Levelling Agents on Cotton
Abstract Views :231 |
PDF Views:0
Authors
Affiliations
1 Department of Apparel and Textiles, College of Home Science, Saifabad, Acharya N.G. Ranga Agricultural University, Hyderabad (Telangana), IN
2 Department of Apparel and Textiles, College of Home Science, Saifabad, Acharya N.G. Ranga Agricultural University, Hyderabad (Telangana), IN
1 Department of Apparel and Textiles, College of Home Science, Saifabad, Acharya N.G. Ranga Agricultural University, Hyderabad (Telangana), IN
2 Department of Apparel and Textiles, College of Home Science, Saifabad, Acharya N.G. Ranga Agricultural University, Hyderabad (Telangana), IN
Source
Asian Journal of Home Science, Vol 12, No 2 (2017), Pagination: 444-447Abstract
This paper reports the improving the acidic perspiration fastness of Eucalyptus bark dye on cotton mordanted with eco-friendly mordants and post-treated with various leveling agents. The natural dye with dye levelling agents, extraction of the colourants from natural sources; effects of different mordants and mordanting methods; selection of f levelling agents; dyeing variables; post-treatment process and analysis of colour improvement parameters with levelling agents for cotton dyed with natural dye; assessed colour improvement with colour fastness test.Keywords
Eucalyptus Bark Natural Dye, Levelling Agents, Colourfastness, Eco-Friendly Mordants, Acidic Perspiration.References
- Agarwal, A., Goel, A. and Guptha, K.C. (1992). Optimization of dyeing process of wool with natural dyes obtained from turmeric (Curcuma longa). Textile Dyer & Printer, 25(22):28-30.
- Agarwal, A., Goel, A. and Guptha, K.C. (1992).Development of suitable dyeing process for dyeing of wool with natural dyes Henna (Lawsoniainerma). Textile Dyer and Printer, 29 (10) : 43-45.
- Agarwal, A., Goel, A. and Paus, S. (1993). Effect of mordants on natural dye. In Indian Textile J., 103(4):110-111.
- Binitha, Kali and Gogai, N. (1998). Cationic fixing agent. Indian Textile J., 108(9-2):42-46.
- Dedhia, E.M. (1998).Natural dyes Colourage, 45 (3) : 45-49.6.
- Mairal, A.K. and Shah, J.C. (2001).Role of some eco-friendly chemicals in pre- and after treatments of textiles. Manmade Textile India, 44 (4):136-138.
- Paul, R., Jayes, M.V. and Nayak, S.R. (1996). Natural dyes classification, extraction and fastness properties. Textile Dyer & Printer, 29(22):16-24.
- Paul, S., Sharma, A. and Grover, E. (2002).Colourfastness of wool dyed with eco dye Hemelia. Man Made Textiles India, 45 (4) : 324-328.
- Rathi, D. and Krishnan, K. (1997). Use of sequestering agents to improve the fastness properties of natural dyes. Master’s Dissertations, University of Mumbai.
- Sharma, B. and Kalitha, B. (1999). After treatment of direct dye on cotton fabric. The Indian Textile J., 109(1-4) : 64-68.
- Singh, S., Jatin, S. and Guptha, K.C. (1993).An optimization of procedure for dyeing of silk with natural dye madder routes (Rubia Cordi Folia). Colourage, 40(8) : 33-36.
- Vineeth, K. Bharthi (1998). Eucalyptus yields dye. Indian Textile J.,XVIII : 18-20.
- www.ang.k.fungigrass.ac.at/-katzer/engl/bixaore.html
- www.pburch.net/dyeing/dyelog.
- Co-Extracting Opinion Targets and Opinion Words from Online Reviews Based on the Word Alignment Model
Abstract Views :138 |
PDF Views:1
Authors
Affiliations
1 Department of Computer Science, Sankara College of Science and Commerce, Coimbatore, IN
2 Department of Computer Science, Sri Ramakrishna Arts and Science College for Women, Coimbatore, IN
1 Department of Computer Science, Sankara College of Science and Commerce, Coimbatore, IN
2 Department of Computer Science, Sri Ramakrishna Arts and Science College for Women, Coimbatore, IN
Source
Software Engineering, Vol 10, No 4 (2018), Pagination: 72-74Abstract
The significant chore of estimation mining is to extract opinion targets and estimation vocabulary from a huge number of product reviews. The one of the come within reach of proposes a method base on partially supervised word arrangement representation, in which estimation relations naming is consider as an alignment process. Manipulative estimation relationship between words is an important for constructing Co-Ranking graph; to find self-assurance of each applicant graph based co-ranking algorithm is used. Higher confidence applicant are extracted as estimation targets or estimation words. Prior information also consider in finding confidence of applicant as being estimation target or estimation word. Previous methods are based on sentence structure based, compared to these methods proposed model minimizes negative effects of parsing errors. Due to use of partial supervision proposed model achieves better accuracy compared to unsupervised word alignment model. Final task is to extractive summary generation from estimation Targets and estimation Words with Word Alignment Model.
Keywords
Estimation Mining, Estimation Target Extraction, Estimation Word Extraction, Text Mining.- Flipped Classroom Using ICT Tools to Improve Outcome for the Course 'Soft Computing' - A Case Study
Abstract Views :207 |
PDF Views:8
Authors
D. Kavitha
1,
D. Anitha
2
Affiliations
1 Dept. of Electrical and Electrical Engineering, Thiagarajar College of Engineering Madurai, IN
2 Dept. of Computer Applications Thiagarajar College of Engineering Madurai, IN
1 Dept. of Electrical and Electrical Engineering, Thiagarajar College of Engineering Madurai, IN
2 Dept. of Computer Applications Thiagarajar College of Engineering Madurai, IN
Source
Journal of Engineering Education Transformations, Vol 32, No 2 (2018), Pagination: 39-45Abstract
Flipped Classroom (FC) or Inverted Classroom is now an important area of focus in educational studies which is supposed to promote critical thinking inside classroom providing time for learner-centered activities such as active and problem-based learning. There is a lack of skills and awareness in implementing FC in Engineering Education. This paper illustrates an effort in implementing FC based teaching - learning process and assessment methodologies using Information and Communications Technology (ICT) tools to achieve the course outcomes for an elective course 'Soft Computing'. The outcomes are obtained for two different set of students, where one set undergoes FC with ICT tools, second set undergoes traditional classroom. The student outcomes are discussed in terms of their exam and assignment marks and their satisfactory index towards the course. It is obvious from the case study that satisfactory index is high for the students who were taught based on FC where there is proper planning which is implemented using ICT tools.Keywords
Soft Computing, Active Teaching and Learning Strategies, ICT Tools, Flipped Classroom- Is Long-Serving Teaching Experience a Barrier of Transformation in Online Teaching? – An Exploration
Abstract Views :230 |
PDF Views:139
Authors
D. Anitha
1,
D. Kavitha
2
Affiliations
1 Assistant Professor, Dept. of Applied Mathematics and Computational Science, Thiagarajar College of Engineering, Madurai, IN
2 Assistant Professor, Department of Electrical and Electronics Engineering, Thiagarajar College of Engineering, Madurai, IN
1 Assistant Professor, Dept. of Applied Mathematics and Computational Science, Thiagarajar College of Engineering, Madurai, IN
2 Assistant Professor, Department of Electrical and Electronics Engineering, Thiagarajar College of Engineering, Madurai, IN
Source
Journal of Engineering Education Transformations, Vol 34, No SP ICTIEE (2021), Pagination: 201-205Abstract
Online teaching, an inevitable part of education in 2020, has its own advantages and disadvantages with respect to the perspectives of student and teachers. Every teacher has been in a situation to transform suddenly to the fluctuating needs of education in the COVID 19 crisis. Is this transformation quick and easy for all the teachers? This is an important question that may depend on number of factors including teachers’ teaching experience, economic and social background, and skills in teaching tools, motivation and attitude. This research study looks into the parameter “Teaching experience” and attempts to find whether teaching experience stands as an influencing factor in the transformation process. As learning new is always easier than unlearning, this parameter is critically important in analysing whether the long-time experience affects the rate of transformation to online teaching. The research is conducted as a qualitative research with surveys obtained from students and faculty of the host institution after the first cycle of online teaching (after May 2020). 66 teachers and 215 students from various engineering disciplines participated in the survey. Observations from the survey are analysed in different elements of online learning. This study compares the expectations of students and the preference of teachers in these elements. From the study, it has been inferred that teaching experience has a significant impact on the transformation of teachers to meet the students’ expectations in the perspective of online teaching. The study also enables suitable recommendations for need based training programs.Keywords
Online Teaching, Teaching Experience, Online Activities, Transformation, Student Expectation.Full Text
- Analysis of In-House Training Workshops for Enhancing Faculty Competence in CDIO Implementation - A Case Study
Abstract Views :220 |
PDF Views:106
Authors
S. J. Thiruvengadam
1,
S. Baskar
1,
S. Saravana Perumaal
2,
C. Jeyamala
3,
D. Anitha
3,
R. Rajan Prakash
3
Affiliations
1 Professor, Academic Process Team, Thiagarajar College of Engineering, Madurai, IN
2 Associate Professor, Academic Process Team, Thiagarajar College of Engineering, Madurai, IN
3 Assistant Professor, Academic Process Team, Thiagarajar College of Engineering, Madurai, IN
1 Professor, Academic Process Team, Thiagarajar College of Engineering, Madurai, IN
2 Associate Professor, Academic Process Team, Thiagarajar College of Engineering, Madurai, IN
3 Assistant Professor, Academic Process Team, Thiagarajar College of Engineering, Madurai, IN
Source
Journal of Engineering Education Transformations, Vol 34, No SP ICTIEE (2021), Pagination: 615-619Abstract
The CDIO INITIATIVE is an innovative educational framework that has been followed in many world-class educational institutions in USA, Europe and Asian countries for producing the next generation of engineers. It provides students with an education in the context of Conceiving — Designing — Implementing — Operating (CDIO) real-world systems and products. Thiagarajar College of Engineering (TCE), Madurai is one among those institutions following the CDIO framework for all undergraduate engineering programmes since the academic year 2018-19. Though there are training programs for selective faculty members, there had been no intensive hands - on training to all the faculty members. It has been felt from the formal meetings and informal discussions that faculty members needed more clarity and training on the CDIO framework. This has led to the conduct of training workshops online by the TCE academic process team for the faculty members of the institution (n=205), in three batches. Two quizzes have been conducted and feedback has been collected at the end of the workshop for each batch. This research paper analyses the outcome of these workshops measured through the Higher Order Thinking Skills (HOTS) exhibited in the assessment activities and feedback. It has been observed that the training workshop satisfies the expectations of the participants with a Satisfaction Index of 0.924. Recommendations have been proposed for interpreting the outcomes of such training workshops to enhance faculty competence through such workshops by addressing the necessary gaps in the forthcoming training workshops.Keywords
CDIO, Faculty Development Programs, Workshops, Assessments, Satisfaction.Full Text
- Measuring the Effectiveness of Individual Assessment Methods in Collaborative/Cooperative Activity in Online Teaching
Abstract Views :185 |
PDF Views:109
Authors
D. Kavitha
1,
D. Anitha
2
Affiliations
1 Assistant Professor, Department of Electrical and Electronics Engineering, Thiagarajar College of Engineering, Madurai, IN
2 Assistant Professor, Dept. of Applied Mathematics and Computational Science, Thiagarajar College of Engineering, Madurai, IN
1 Assistant Professor, Department of Electrical and Electronics Engineering, Thiagarajar College of Engineering, Madurai, IN
2 Assistant Professor, Dept. of Applied Mathematics and Computational Science, Thiagarajar College of Engineering, Madurai, IN
Source
Journal of Engineering Education Transformations, Vol 34, No SP ICTIEE (2021), Pagination: 637-641Abstract
Assessment of collaborative activities comprises two important elements: group assessment and individual assessment. This research study explores specific methods for assessing the individual students in online collaborative/cooperative activity and analyzes the efficiency in terms of student learning. An online collaborative activity based on the Student Groups Achievement Division (STAD) method has been planned and implemented for the undergraduate third semester Engineering students (n=71). The activity has been designed in such a way that the students perform the activity through the collaborative features of the Learning Management Systems (LMS) such as group projects and discussions. Group assessment is measured with discussions and group report writing while the individual assessment is measured through quizzes, tests and activity journals. The scores for the quiz and activity journal are taken into account to measure the student learning. These scores are compared against their performance scores in the summative examination. From the observations by comparing the scores, it is found that these strategies measure the individual learning effectively such that they fall in linear with the formal examination marks. Also, feedback is obtained from the students to ensure their satisfaction in individual assessment. Success index for the activity based on students' feedback is calculated using weighted likert scale and found to be 0.811 (Ideal index =1) which is an appreciable score.Keywords
Online Teaching, Collaborative Activity, Cooperative Activity, Assessment, Outcomes.Full Text