Engineering Journal

Wednesday, July 8, 2020

Factors Affecting Job Satisfaction and Productivity of Sewing Line Workers A Study on Selected Readymade Garment Industries in Myanmar

A basic requirement for job satisfaction among sewing line workers is a working environment that allows workers to perform their work at an optimal level in a comfortable environment. The working environment plays an essential role in workers job satisfaction and the impact of job satisfaction on productivity. A causal study was conducted to examine the impact of the working environment on job satisfaction and productivity of workers in the garment manufacturing industries. In this study, six factors of the work environment were considered for job satisfaction, which are, working conditions, remuneration, job security, psychosocial work environment, ergonomics and work participation. Data was collected from four readymade garment industries in Myanmar using random sampling. Multiple regression analysis and simple linear regression were used to predict the correlation. Based on the finding, this study showed that working conditions, remuneration and psychosocial work environment have strong casual effect on workers’ job satisfaction and job security and ergonomics are moderate and work participation is low casual effect on workers’ job satisfaction.

by Aung Myo Lwin | Yin Yin Tun "Factors Affecting Job Satisfaction and Productivity of Sewing Line Workers: A Study on Selected Readymade Garment Industries in Myanmar"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-5 , August 2020,

URL: https://www.ijtsrd.com/papers/ijtsrd32974.pdf

Paper Url :https://www.ijtsrd.com/engineering/industrial-engineering/32974/factors-affecting-job-satisfaction-and-productivity-of-sewing-line-workers-a-study-on-selected-readymade-garment-industries-in-myanmar/aung-myo-lwin

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Design and Implementation of Low Power Adiabatic System for Power Recycling in Frequency Divider

Frequency divider to generate a frequency that is a multiple of a reference frequency. The latch based frequency divider are cascaded the two static differential sense amplifier pulsed latch SSA SPL with body biasing techniques. The operation of this type divider is to reduce power, delay and transistor size. The Adiabatic techniques dramatically reduce power consumption. This paper presents ECRL Efficient Charge Recovery Logic latch based frequency divider, which provides a contentment achievement. The architecture is combined two latches with feedback. Thus, frequency division is done. The circuit designed and simulation can be done in TANNER EDA.

by K. Mahalakshmi | S. Jabeentaj | V. Kaviyamalai | Mr. R. Thirumurugan "Design and Implementation of Low Power Adiabatic System for Power Recycling in Frequency Divider"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-5 , August 2020,

URL: https://www.ijtsrd.com/papers/ijtsrd32953.pdf

Paper Url :https://www.ijtsrd.com/engineering/electronics-and-communication-engineering/32953/design-and-implementation-of-low-power-adiabatic-system-for-power-recycling-in-frequency-divider/k-mahalakshmi

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Computational Fluid Dynamics Analysis of Exhaust Heat Exchanger for TED

Lately with the headway of thermo electric materials, direct change of warmth vitality into electrical vitality gets conceivable. Thermoelectric innovation is utilized for recuperating heat vitality loses from motor fumes gases. The force produced by thermoelectric innovation is called as thermoelectric force. In thermo electric force age a fumes heat exchanger is utilized for recouping exhaust heat and a thermo electric module is utilized for changing over warmth into power. The current examination was expected to improve the structure of fumes heat exchanger by expelling inside blades and changing the cross sectional region of warmth exchanger to conquer issue of weight drop. The structures of fumes heat exchangers considered in the past exploration works recouped most extreme warmth from the fumes of a motor However issue of weight drop or back weight was watched affecting motor execution and working. Higher back weight can break down and harm motor bringing about stoppage of motor working. Computational liquid elements CFD was utilized in the recreation of the fumes gases streaming inside the warmth exchanger. The isothermal displaying strategy was utilized in recreation procedure of the warmth exchanger. The warm reenactment is done on heat exchanger to check the surface temperature, heat move rate, and weight drop in three distinctive test conditions urban driving, rural driving and max. power driving of a vehicle with 1.2 L petroleum motor. Rectangular molded warmth exchanger was utilized in ventilation system of interior burning motor ICE is demonstrated numerically to recoup the lost warmth from motor fumes. The examination uncovered that Rectangular molded warmth exchanger with progressively expanding cross sectional region limited weight drop and achieves higher temperature and warmth move rate at the surface. The mean surface temperatures acquired after CFD examination are 459K, 555K, and 791K for the three test conditions. The weight drop for the three test conditions are 24.14 Pa, 182.5 Pa and 5.413 Kpa and that is inside as far as possible.

by Abhimanyu Pal | N. V. Saxena "Computational Fluid Dynamics Analysis of Exhaust Heat Exchanger for TED"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-5 , August 2020,

URL: https://www.ijtsrd.com/papers/ijtsrd33006.pdf

Paper Url :https://www.ijtsrd.com/engineering/mechanical-engineering/33006/computational-fluid-dynamics-analysis-of-exhaust-heat-exchanger-for-ted/abhimanyu-pal

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Tuesday, July 7, 2020

The Decentralization of the Administration of Basic Education to Councils and its Effectiveness on Educational Supply

“The decentralization of the administration of basic education to councils and its effectiveness on educational supply” is a paper which investigated how effective basic education in Cameroon, particularly public primary schools were supplied with the requisite infrastructures, didactic materials, support staff Cameroon, 2010b and finances by councils due to the devolved autonomy in decision making by the central government in the decentralization process Cameroon, 2004b . The decentralization of the supply of these resources to councils was because the central government believed that it will be the right means to end their acute shortage or lack the above mentioned resources in our basic education system since the local population elect their councillors. The study intended to examine the extent to which councils’ autonomy in decision making on their educational tasks affects educational supply in primary schools. The research implored a quantitative survey research design with simple random sampling techniques where questionnaires and interviews were administered to six mayors in Fako division of the SWR of Cameroon and fifty copies of the head teachers’ questionnaire were randomly administered to fifty head teachers. The data collected were analyzed using descriptive and inferential statistical tools such as measures of central tendencies and variability, and probability sampling tests such as the chi square and Pearson product moment correlation coefficient. Findings of this study revealed that councils had very little autonomy in decision making which was ineffective in the provision of support staff and finances to primary schools and there was a very little effect on the provision of infrastructures and a moderately positive effect on the provision of instructional materials. In conclusion, the decentralization of the provision of infrastructures, instructional materials, and support staff to councils as stipulated by some legal instruments Cameroon, 2004a 2004b 2010b has been very ineffective as we still find schools with poor or lack of infrastructures, instructional materials and support stuff, a situation which decentralization was meant to remedy. Only the provision of didactic materials and a few infrastructures have been deconcentrated to councils and financed by the Common Decentralization Fund CDF . It is therefore recommended to the central government to effectively decentralize the provision of these resources to councils, which are closer to the local communities. Councils should employ educationists and train them to manage educational affairs, especially the provision of these resources in schools. Head teachers should collaborate with councilors and teachers to supervise the utilization of the provided resources.

by Nkwomen Moses Alama "The Decentralization of the Administration of Basic Education to Councils and its Effectiveness on Educational Supply"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-5 , August 2020,

URL: https://www.ijtsrd.com/papers/ijtsrd31850.pdf

Paper Url :https://www.ijtsrd.com/humanities-and-the-arts/education/31850/the-decentralization-of-the-administration-of-basic-education-to-councils-and-its-effectiveness-on-educational-supply/nkwomen-moses-alama

callforpapertechnology, technologyjournal

Colorimetric Determination of Stability Constant of Trimethoprim Cu II Complex at Different Temperatures by Continuous Variation Method

Trimethoprim is an antibiotic that is mainly used for the treatment of bladder infections. Continuous variation method was applied in the calculation of stability constant of trimethoprim Cu II complex depending on the theoretical explanation of the stoichiometry. The formation of Cu II complex with trimethoprim was studied colorimetrically at an absorption maximum of 480 nm at 25, 30, 35 and 40 oC. The data showed that Cu II and trimethoprim combine in the molar ratio of 1 1 at pH 7.4 with ionic strength maintained using 0.1M KNO3. Calculated stability constants values were 6.00 x 104, 3.80 x 104, 2.61 x 104 and 1.89 x 104 at 25, 30, 35 and 40 oC respectively. Calculated GO for the complex were 2.73 x 104, 2.66 x 104, 2.60 x 104 and 2.56 x 104 at 25, 30, 35 and 40 oC respectively. The stoichiometry, stability constant and Gibbs free energy results suggested that trimethoprim used in the study is a potent chelating agent and can be an efficient antidote in the therapy of Cu II overload or poisoning.

by O. V. Ikpeazu | I. E. Otuokere | K. K. Igwe "Colorimetric Determination of Stability Constant of Trimethoprim-Cu(II) Complex at Different Temperatures by Continuous Variation Method"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-5 , August 2020,

URL: https://www.ijtsrd.com/papers/ijtsrd31849.pdf

Paper Url :https://www.ijtsrd.com/chemistry/biochemistry/31849/colorimetric-determination-of-stability-constant-of-trimethoprimcuii-complex-at-different-temperatures-by-continuous-variation-method/o-v-ikpeazu

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Towards an Effective University E Learning

Due to COVID 19 pandemic, suddenly, most of human activities were suspended all over the world. Commerce, industry and production, education, aviation, sports, tourism and entertainments and other activities stopped. Year 2020 will be a turning point. Future Image blurred. Nothing will go as it is. A big change will occur. Education, especially in higher institutions tried to find substitutes to overcome suspension due to COVID 19 pandemic problem. Although some of them success to use e learning and complete academic year, but unfortunately the majority failed. This is so, because they were not ready for such situation. The objective of this work is to discuss e learning as an effective supportive university learning tool and that it can be successfully used to continue learning during any un expected reasons that hampers educational process. Pave a road for smooth turning to e learning process in university institutes. The work concluded with that e learning provides a powerful mean that it can be applied gradually to university education to face challenges now facing universities. Instructors and learners are ready to deal and cope with e learning. Multiplicity of e learning characteristics make it more convenient, flexible and satisfies all stake holders. E learning proved effectiveness in different fields and successfully supporting student and it had a positive impact.

Dr. Nagi Zomrawi Mohammed "Towards an Effective University E-Learning"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-5 , August 2020,

URL: https://www.ijtsrd.com/papers/ijtsrd31798.pdf

Paper Url :https://www.ijtsrd.com/humanities-and-the-arts/education/31798/towards-an-effective-university-elearning/dr-nagi-zomrawi-mohammed

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Assess the Knowledge of Breast Self Examination Due to Cancer, and to Find Out Relationship between Socio Demographic Variables

Carcinoma of the breast is an important public health problem and studies have reported low levels of awareness and practice of breast self examination as an important method of prevention. Breast self examination is a cost effective method of early detection of cancer of the breast especially in resource poor countries. Breast cancer is the most common cause of death among women worldwide. Breast self exam BSE is considered an important public health procedure primary prevention should be given the highest priority in the fight against cancer. Cancer is considered the second leading cause of death in developed countries there was some 6.2 million cancer related deaths, accounting for 12 of all deaths globally .Patients perception toward this disease and preference concerning the types and aims of their treatment vary. They may lose hopes and become devastated and crippled or even die earlier, if told about the diagnosis I assessed knowledge and practice of breast self examination BSE among females in selected areas of hapur, District The study aimed to assess knowledge of females regarding BSE and to find the relationship between socio demographic variables and breast self exam. One hundred females in selected areas of Hapur were selected to participate in the study. The questionnaire was designed for data collection. The data collection was from 1st July to 31th July, 2016. The questionnaire consists of two parts related to socio demographic characteristics for the study sample and women’s knowledge about breast self exam. The study revealed that female’s knowledge about breast self exam was reported poorly, and there were no significant differences among the study sample according to their age, marital status, and economic status. The study recommended emphasizing the health workers for implementation of health education programmes among female employees about awareness of breast cancer, knowledge and prevention of BSE.