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A STUDY ON THE SELF-ESTEEM AND SOCIAL RELATIONS OF ADOLESCENTS WITH LEARNING DISABILITY.
According to World Health Organization Learning disability is a state of arrested or incomplete development of mind. The most common learning disabilities are Dyslexia, Dyscalculia Dysgraphia, Auditory and Visual Processing Disorders and Nonverbal Learning Disabilities. Adolescents with learning difficulty have trouble expressing their feelings, calming themselves down, and reading non-verbal cues which can lead to difficulty in the classroom and with their peers. In India approximately 13 to 14 per cent of all school children suffer from learning disorders (Sadaket 2009). The social relationships of the adolescents with learning disability have a positive influence on their self esteem. It helps them to maintain a constructive relationship with their peers, teachers and parents. The study was focused to know the relationship of self esteem and social relation in adolescents with learning disability. The study was conducted among all the Adolescents with Learning Disability, in an alternative school in Bangalore. The size of the sample was 50 which include both genders and the sampling design was purposive sampling. Adolescents with learning disability of the age group 11 to 18 years were included for the study. The students level of self-esteem was assessed by using a 10-item scale developed by Rosenberg (1965). The Rosenberg Self- Esteem Scale was rated on a 4-point Likert scale ranging from 1 (strongly disagree) to 4 (strongly agree). The researcher reverse scored five items that were negative in nature so that higher scores would indicate higher level of self-esteem. The scale ranges from 0-30. Scores between 15 and 25 are within normal range; scores below 15 suggest low self- esteem. A semi structured questionnaire was designed to gather information on the socio demographic profile and social relation of adolescents with learning disability. A pilot study was conducted among 10 percent of samples and necessary modifications were made. The statistical analysis was done on the data using SPSS. The level of significance was fixed at 0.005(p<0.05). The results show that, among the total respondents, 62.0 percent of them are male respondents (n=31) and 38.0 percent are female respondents (n=19).56 percent of the respondents are being compared with their siblings by their parents. The study indicates that 44 percent of the respondents feel stressed due to parental pressure. The respondents who fall under the age group of 16-19 years have a higher self-esteem than the respondents who fall under the age group of 11-15 years. The study shows that, statically there is a significant relationship between the respondents relationship with parents with respect to respondents self-esteem. There is less significant relationship between the respondents relationship with peers with respect to respondents self-esteem. Present study indicates that, statically there is a significant relationship between the respondents relationship with teachers with respect to respondents self-esteem. Learning disability is a disorder which can be remedied using appropriate instructional strategies. The early identification helps in remedial teaching and building self-esteem. The present study indicates that adolescents with learning disability with better social relationship will have high self-esteem. Realizing the importance of self-esteem and its relationship with social relation, a multidisciplinary approach is required to initiate appropriate interventions in building self-esteem and teaching learning disabled child. Thus the learning disabled child can be mainstreamed effectively. -
A study on the self-esteem and social relations of adolescents with learning disability /
According to World Health Organization Learning disability is a state of arrested or incomplete development of mind. The most common learning disabilities are Dyslexia, Dyscalculia Dysgraphia, Auditory and Visual Processing Disorders and Nonverbal Learning Disabilities. Adolescents with learning difficulty have trouble expressing their feelings, calming themselves down, and reading non-verbal cues which can lead to difficulty in the classroom and with their peers. In India approximately 13 to 14 per cent of all school children suffer from learning disorders (Sadaket 2009). The social relationships of the adolescents with learning disability have a positive influence on their self esteem. It helps them to maintain a constructive relationship with their peers, teachers and parents. The study was focused to know the relationship of self esteem and social relation in adolescents with learning disability. The study was conducted among all the Adolescents with Learning Disability, in an alternative school in Bangalore. The size of the sample was 50 which include both genders and the sampling design was purposive sampling. -
A Study on The Utilization of Lactic Acid Bacteria Fermented Sea Weed As Aqua Feed For Growth and Disease Resistance in Oreochromis Niloticus
Consumption of fermented foods are known to provide various health benefits. Fermentative microbes present in traditional foods are reported to confer health benefits. The present study was aimed to isolate a novel potent probiotic strain from the homemade fermented Indian recipe Moor Kuzhambu and Pickle, and its characterization to elucidate the efficacy of isolate in cholesterol and heavy metal reduction. Cultures isolated from Pickle (CK2) and Moor Kuzhambu (CK3) were newlineidentified as different strains of Pediococcus pentosaceus using 16S rDNA newlinesequence based bacterial identification method. The isolated strains exhibited newlinetolerance to gastric juice and was able to exhibit a broad range of tolerance to newlinevarying temperatures, pH, NaCl, solvent, phenol, trypsin, and artificial gastric newlinejuice. Cell surface studies such as auto aggregation, co-aggregations, and cell newlinesurface hydrophobicity determined the ability of the strains to aggregate on to intestinal cell surface and manifest competitive pathogen displacement. Remarkable biofilm reduction of 48% to 80% was observed in the probioticsupplemented samples. Similarly, a reduction of 80% to 85% free cholesterol was newlinenoted in cholesterol assimilation assays, and heavy metal (Cu+, Pb+, Zn+ and Fe+) newlineassimilation ability was observed. Pediococcus pentosaceus MK459541 strain newlineCK2 and (MK459539) CK3 were assessed for EPS synthesis, structural characteristics, antioxidant properties and heavy metal assimilation abilities. Maximum yield of EPS was observed in carbon source Xylose for CK3 and fructose for CK2. Similarly, EPS production was found to maximum when bacteria newlinewere supplemented with meat extract (CK2) and yeast extract (CK3). FTIR results exhibited the presence of functional groups such as Imine/Oxime group, carboxylic group, Halo groups, Nitro compounds, etc. Further studies on EPS CK2 and EPS CK3 revealed a strong antioxidant capacity of 73.92% to 97.75%. Heavy metal assimilation ability of the EPS was found to be strong and in decreasing order as follows Cu+, Fe+ and Zn+. -
A study on the voting patterns and the impact of Kormangala smart votescampaign in ward 151, Kormangala , Bangalore /
The study on the voting patterns and the impact of Koramangala Smart Votes campaign, in Koramangala Ward 151, Bangalore. This aims at studying the voting pattern of the residents of Koramangala from two wards 151 and 147. Koramangala Smart Votes, a campaign which was conducted by the Smart Vote members to help the residents vote and vote for a right candidate by distributing profiles and organizing debates connecting the residents and the contesting candidates. The impact of this campaign has been assessed with the help of Lok Sabha and BBMP elections 2010 and the voter turn out in wards 151 and 147. To measure the impact, the researcher has done a quantitative and comparative study among the residents of wards 151 and 147 with a sample size of 60 respondents from each ward. It could be observed that Education helps to create better democratic environment and the Koramangala Smart Votes campaign was fairly successful in getting the residents to vote for the BBMP elections 2010. -
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A Study on Upper Domatic Number and Its Variants in Graphs
For a graph G = (V, E), a vertex partition and#8673; = {V1, V2, . . . , Vk} is an upper domatic partition if Vi dominates Vj or Vj dominates Vi or both, for every Vi, Vj 2 and#8673;, whenever i 6= j. The upper domatic number D(G) is the maximum order of an upper domatic partition of G. This thesis consists of studies on upper domatic number and its variants in graphs. The bounds of D(G) in terms of order, size, !(G) and #(G) are established. The class of graphs with equal upper domatic newlinenumber and clique number is characterised. The relation between upper domatic number and minimum degree of the graph is explored. The case when the upper domatic number and domatic number are equal is investigated and the graphs for which D(G) and the domatic number d(G) coincide are characterised. Apart from the relation between the D(G) and other graph parameters, the upper domatic number of some special classes of graphs including unicyclic graphs, complement of cycles and powers of graphs is determined. Transitivity, Tr(G), a variant of upper domatic number is defined as the maximum number of sets in a vertex partition {V1, V2, . . . , Vk} such that Vi dominates Vj where 1 i lt j k. The results from the study on this concept include characterisation of graphs with transitivity at least k, exact values of transitivity of few classes of graphs, few upper bounds of transitivity of graphs, the transitivity of trees and an algorithm to determine the same. Along with this, the concept of total upper domatic number is introduced as a new variant of upper domatic number. The total upper domatic number is the maximum order of a total upper domatic partition of G which is an upper domatic partition such that the graph induced by each partite set does not contain any vertex of degree zero. Basic properties and bounds of upper domatic number in terms of order and maximum degree are discussed. Further, the total upper domatic number of some special classes of graphs is determined. -
A Study on Work Engagement among the School Teachers
Work engagement is a measurable degree of an persons positive or negative emotional attachment to their job, colleagues and organization which profoundly influences their willingness to learn and perform at work. Now a days it is observed that the commitment and dedication of the teachers in their profession as decreasing. It is also seen that teacher turnover is also becoming high. Even though the teachers in the schools were paid good, the turn over seems to be increasing. The study here tries to investigate the relationship with the work engagement and the socio demographic characteristics of teachers where the demographic variables could explain the relationship between the dimensions of work engagement. Descriptive research design is being used in the study . This design is helpful to identify the socio demographic characteristics and its relationship between the Work engagement among School teachers . The sample consisted of 100 school teachers who having more than one years of experience and the sample was selected by using the convenient sampling method. The study was done using the UWES Scale developed by Wilmar Schaufeli and Arnold Bakker in 2003 and nineteen other questionnaires were developed to know the other factors contributing to work engagement. The resourceful work environment can foster teachers work engagement. Consequently, the study shows that the older experienced married teachers shows the high level of work engagement where the educational qualification has no much role in it. This means that the young generation is not much interested in the profession with a a passion rather than they themselves consider it as a job. The work engagement can be increased among them through making interventions like improving and enhancing effective job and personal resources. -
A Study on work engagement of secondary school teachers in relation to their psychological well-being, leadership behaviour of principals and organizational health
Organizational success is determined by work engagement and psychological well-being of the workforce. Efficient leadership and a healthy teaching environment determine the professional conduct of school teachers. Work engagement not only reflects teachers performance but also implies the performance of pupils and the school. Work engagement depends on the congeniality of the working conditions. The present study explores work engagement of 516 secondary school teachers working in Bengaluru, India. The Work and Well-being survey (UWES) was used to measure teachers work engagement by assessing their vigour, dedication, and absorption. The scale of psychological well-being scale (developed by Ryff) was employed to evaluate in terms of self-acceptance, positive relation with others,autonomy,environmental mastery, purpose in life and personal growth.The leadership behaviour of principals questionnaire was used to measure in terms of consideration and initiating structure. The Organizational health Inventory was employed to quantify the Organizational health at the institutional, managerial, and technical levels. Results from the regression analysis suggest that work engagement of teachers was positively correlated and significantly influenced by psychological well-being, leadership behaviour of principals and organizational health. -
A study on work engagement of secondary school teachers in relation to their psychological well-being, leadership behaviour of principals and organizational health /
Organizational success is determined by work engagement and psychological well-being of the workforce. Efficient leadership and a healthy teaching environment determine the professional conduct of school teachers. Work engagement not only reflects teachers’ performance but also implies the performance of pupils and the school. Work engagement depends on the congeniality of the working conditions. The present study explores work engagement of 516 secondary school teachers working in Bengaluru, India. -
A study to identify Critical Factors affecting Performance of Low Cost Airlines in India
The main objective of the study is to identify the critical factors affecting performance of low cost airlines in India For this purpose, the research focused on the low cost airline industry with regards to their macro environment, its strategic aspects and an analysis of the industry The study incorporated the Porters Five Forces Model to study the five forces having an impact on the industry and thus directing a firms strategic actions The study also conducted an industry analysis from the point of view of travel agents through questionnaire A customer satisfaction survey was also done to know their satisfaction levels and loyalty to a particular airline. This is achieved by the adoption of primary research techniques including surveys and interviews of the industry specialist and customers and secondary research including reading the existing literature on the subject, industry reports and articles published in journals A critical analysis of the industry highlighted the factors having an impact on the industry as a whole The porters five forces analysis revealed the current and future trends for the industry and provided an understanding for future survival strategies for the airlines. Industry professionals state that the Airline industry is in infancy stage They have a long way to go The factors such as airport infrastructure, massive expansion plans, aggressive growth strategies, demand and supply patterns and the exchange rate mechanism affects their performance But the highest factor restricting the growth of any airline is the high price of ATF All the three- industry professionals, travel agents and consumers believe that LCCs have benefited the industry providing low fares and making air travel affordable They are quite positive about the times ahead and hope that the industry will bounce back Consumers are quite satisfied and content with the offerings As suggested by a consumer that they should be named as ??value for money airlines and not LCCs The Porters Five Forces analysis revealed that there are high entry barriers as this is a highly capital intensive industry and that buyers and suppliers both have high bargaining power There is moderate threat of substitute like railways looking at the future potential of the aviation sector The analysis further revealed that the market is highly competitive with very few players and to reach the customers expectations the players have to cut their prices most often thus creating an imbalance in the cost and revenue Also, unhealthy competitive practices prevail in the industry which hamper the overall growth process and thus affect the performance The research provided insight on the future opportunities and the several future industry success and survival factors The research also gives further scope of the study and thereby concludes that there needs to be a consensus so that both the regulatory bodies and the airlines are benefited thus promoting growth and prosperity of the country. Dissertation Layout: The first chapter of the dissertation titled ??Introduction primarily covered a range of aspects from history to the LCC situation globally and then following it traces to India thus leading to the statement of the problem and the objectives of the study The second chapter ??Review of Literature covered the previous research on the factors impacting the performance of low cost airlines The third chapter ??Research Methodology covered the data collection process, sampling description and the methodology for data analysis The fourth chapter titled ??Data Analysis and Interpretation covered the customer satisfaction and industry analysis The fifth chapter ??Summary and Conclusion listed the major findings, implications and limitations, scope for further research and conclusion drawn from the research. Keywords: LCCs, critical factors, performance, airlines, low cost, ATF, aviation. -
A study towards constructing a reproductive health account as sub-account of health at sub-district level of India
Reproductive health is a state where everyone of the reproductive age cohort can make informed choices based on their reproductive health needs and reach a state of bliss and well-being. Informed choices are a possibility only if there is awareness regarding options of healthcare available. Awareness further indicates capacity to measure the worth of the options available in hand. One major aspect of measuring this worth is dominated by the financial aspect of awareness. -
A Study towards constructing a reproductive health account as sub-account of health at sub-district level of india
Reproductive health is a state where everyone of the reproductive age cohort can make newlineinformed choices based on their reproductive health needs and reach a state of bliss and newlinewell-being. Informed choices are a possibility only if there is awareness regarding options of healthcare available. Awareness further indicates capacity to measure the worth of the options available in hand. One major aspect of measuring this worth is dominated by the financial aspect of awareness. In other words, expenditures incurred on reproductive health should be an information for all stakeholders to understand, analyse and arrive at informed newlinechoices. It has been unanimously felt that this domain of health needs more sustained efforts in terms of research into the specific components of expenditures. One such instrument which has been suggested is to construct a system of reproductive health accounts which TOVCI can track the fund movements among the different actors operating in the sector of reproductive health. Reproductive health accounts at local and contextual levels, has to conform to the existing national framework of health accounting so as to lend itself to inter and intra-regional comparisons. It consists of a group of matrices which capture origin of funds from financial sources to the destination where funds will ultimately be used on health functions, based on accounting boundaries of space, activity and time. This study attempted to construct a reproductive health account at sub-district levels in the district of Ramanagara in the state of Karnataka, India. Two sub-districts, Ramanagara and Channapatna were chosen for this purpose based on their health and reproductive health indicators. Primary data was collected from a household survey based on probability proportional to size sampling method. Questionnaires for data collection were borrowed from World Health Organization Guide to producing Reproductive Health Account. -
A Technological Framework for ICT Implementation in Teaching-Learning Process
Information and Communication Technology (ICT) has penetrated into all walks of life and education sector is no exception. Many studies reveal that ICT is an extremely powerful tool that could bring about tremendous changes in the education process. Innovation has become mandatory to sustain in the global competitive environment. ICT plays an important role in reaching various goals. Its ability to transcend time and space allows learning to take place 24 hours a day, 7 days a week eliminating geographical barriers. Information and Communication Technology (ICT) is foreseen as a tool to overcome various challenges in education. Many education institutions have taken a keen initiative towards the usage of ICT based teaching-learning systems so as to enhance efficiency. In this context, LMS has been identified as the most accepted ICT-based tool in the present education system. Through review of literature, it is evident that LMS is widely implemented in education sector. However, it is identified that various essential parameters that could enhance the performance are not adequately addressed in the present ICT-based LMS systems. The primitive and essential features of ICT- based LMS were identified. A detailed analysis on applicability of the identified features was done from the perspective of three major stakeholders namely students, teachers and technical experts. The inference of this analysis revealed that current LMS systems address only 25% of interoperability issues, followed by 21% accessibility and 19% of adaptability. This analysis further revealed that reusability accounts for 11% and affordability for 8% only. Hence, it is evident that the essential parameters are not completely addressed in the present LMS system. A comparative study of various existing LMS systems pertaining to various parameters identified was performed. A technological hybrid LMS framework was developed at macro and micro level to address the various LMS challenges identified like interoperability, accessibility, durability, adaptability and affordability so as to improve the system. Finally, a SCORM (Sharable Content Object Reference Model) enabled hybrid LMS framework was developed as the outcome of the research. This framework would enhance the overall performance and provide complete ICT based solutions for educational institutions. -
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A Theoretical Study of Rayleigh-Benard Convection Problem with Realistic and Artificial Boundary Conditions
In this thesis we present linear and weakly non-linear study of Rayleigh Bard newlineconvection subject to general boundary condition, which includes both physically newlinerealistic and artifcial boundaries. A horizontal confguration is adopted, wherein newlinethe horizontal surfaces are attached to porous blocks, which allows for the inclusion newlineof rough boundaries modelled by the Robin boundary condition on velocity. The Robin boundary condition is utilised to model boundary condition on temperature as well. Adding nanoparticles to a base and#64258;uid results in an increased thermal conductivity of the base and#64258;uid. The objective of this research is to present a conducive understanding of the eand#64256;ect of nanoparticles and its enhanced thermophysical properties eand#64256;ects on the onset of convection. Eand#64256;ects of Rough Boundaries on Rayleigh-Bard Convection in Nanoand#64258;uids A linear and weakly non-linear stability analysis of Rayleigh-Bard convection in a Newtonian nanoand#64258;uid between two rough boundaries is carried out. A newlinesingle-phase description of nanoand#64258;uids is adopted in the study. Water-alumina and newlinewater-copper are nanoand#64258;uids in consideration for the study. The values of thermophysical quantities of nanoand#64258;uids are obtained using either the mixture theory or phenomenological laws. The boundary eigenvalue problem arising in the study is solved using the Maclaurin series. Also, a single-term Galerkin technique is adopted to obtain the guess value of the Rayleigh number and the wave number. Further, improved values of the Rayleigh number and the wave number are obtained using the Newton-Raphson method. The minimal Fourier series representation is used to arrive at the generalised Lorenz model. A detailed discussion is made on the eand#64256;ect newlineof rough boundaries on the onset of convection in nanoand#64258;uids. The study aims to newlinepresent a theoretical comparison between the results of the two nanoand#64258;uids considered and the destabilizing eand#64256;ect showcased by each of the nanoparticles on the onset of convection. -
A Trust Model for Cloud Security and Privacy for Startups in India
The great advantage of cloud computing is elasticity, the ability to add capacity or applications almost at a moments notice. Companies buy exactly the amount of storage, computing power, security and other IT functions that they need from specialists in data-centre computing. On the other side, there are also some disadvantages to using cloud computing that must be considered. In the cloud, the customer may not have the kind of control over their data or the performance of the applications that they need, or the ability to audit or change the processes and policies under which users must work. The security of cloud, and associated privacy concerns, give many organizations pause as they think through their particular cloud computing concerns. Security and privacy concerns include physical security and simple access to facilities and equipment, as well as logical security, industry compliance requirements, audit ability, and more. -
ABL as a linguistic pedagogy-An experimental study of acquisition of English language among primary school children
The history of English language teaching has been regarded as a pursuit for more effective ways of teaching and learning. The teaching profession has held constant discussions and debates over issues like framing effective learning strategies,techniques for teaching the four skills to the students, choice of curriculum frameworks, materials available for effective English language teaching, role of grammar and vocabulary in English classrooms, teaching English language using technology, improvement of fluency and accuracy during the process of language learning and so on. English language experts are constantly engaged in clarifying these areas including the search for an appropriate approach of teaching English language effectively in classrooms. -
Academic leader behaviour influence tactics in relation to organizational commitment and work engagement of faculty in higher educational institutions
The importance of academic leader behaviour and influence tactics needs to be overemphasized, as these are the most essential components of practically every newlineeducational institution. A clear understanding of educational institution requires a thorough analysis of academic leader behaviour and influence tactics as main features. Academic leaders regularly acquire and use power. They do so newlinedeliberately and consciously as well as intuitively and unconsciously. Leadership newlineand power do differ in goal compatibility, direction of influence on one s newlinesubordinates and research emphasis. This study attempts to reduce drastically these newlinedifferences and focus on the positives of influence tactics and leadership processes newlineto be exercised by higher authorities for enhancing institutional effectiveness. newlineThe present investigation focused on understanding the leader s behaviour and influence tactics adopted by individuals when they hold power positions, how it hinders the growth of individuals and institutions goals. Faculty Organisational Commitment, Work Engagement and the intention of stay/leave the institution of both academic leaders and faculty members working for higher educational institutions (Engineering, MBA and MCA colleges) were involved in thorough newlineinvestigation. The dependent variables were work engagement and Organisational newlinecommitment. Five tools were adopted to collect data. Leader Behaviour Description Questionnaire (1962) developed by staff members of Fisher College of Business, Ohio State Leadership Studies, Influence Behaviour Questionnaire (2002) developed by Gary Yukl, Organizational Commitment Questionnaire newline(1991) developed by Meyer and Allen, Utrecht Work Engagement Scale (2003) developed by Schaufeli et al., and Intention to stay/leave tool developed by Dilyis Robinson. The Cronbach Alpha reliability for Leadership Behaviour Description Questionnaire (LBDQ) was 0.907; Influence Behaviour Questionnaire (IBQ) was 0.677 for academic leaders.