Volume 10 | Issue 8 |

 Abstract

Recently AC-DC power electronics are becoming high efficient and cost effective, but there is always a room left for amendment. This research paper deals with design and analysis of an integrated self bias power supply in APFC constant current buck-type switch mode power supply. It proposes an integrated self bias VCC supply in an active power factor correction (APFC) low side constant current buck type SMPS IC with no external magnetic core and winding of copper wire. The designed circuit is evaluated and validated using 7W LED driver of low side constant current buck converter. The experimental results suggest that the IC based on proposed scheme has an excellent efficiency, EMI performance and consumes less power. The application of proposed supply circuit can be extended to other converters as well, like Buck, Buck-boost, Flyback and Zeta.

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APFC low side CC buck converter, self bias VCC, charge-pump cell.

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Creative Commons Attribution 4.0 and The Open Definition

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Abstract: purpose of the study was to assess the socio-economic status on sports participation of men in Karnataka University. The objectives of the study was to find out whether there is any significant association exists in the socio-economic status of inter collegiate participating at different game, kho-kho, volleyball, hockey, kabaddi, basketball, for the purpose of the study the researcher selected 50 kho-kho,50volleyball,50hockey,50kabaddi,50basketball,players from the university of the Karnataka as subjects the researcher administered the socio-economic status developed by Menaksha patiyala used as tool for gathering the date the data were analyzed through spss26 One-Sample Statistics, One-Sample method.

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Creative Commons Attribution 4.0 and The Open Definition

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Keywords: kho-kho, volleyball, hockey, kabaddi, basketball players, socio-economic status

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Creative Commons Attribution 4.0 and The Open Definition

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Creative Commons Attribution 4.0 and The Open Definition

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Creative Commons Attribution 4.0 and The Open Definition

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Today, libraries and information centres play a crucial role in society. Due to increased information technology by day to day our communication system in libraries increased web-based information sources and electronic services. Library is a collection of books periodicals and other non-book materials used for reading and reference to the users.

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Creative Commons Attribution 4.0 and The Open Definition

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Information centers, electronic services, communication systems, information technology, and information sources.

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Creative Commons Attribution 4.0 and The Open Definition

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The studies conducted revealed that successful entrepreneurs have some inner qualities such as technical competence, initiative, good judgment, intelligence, leadership qualities, self-confidence, energy, attitude, creativeness, fairness, honesty, tactfulness, emotional ability, vision and foresight, ability to marshal resources, imitating character, mobility nature etc. To look in to these, an attempt is made to focus on the quality or strength possessed by the entrepreneurs and the relationship between quality and parental occupation. The paper is based on the primary data collected from 50 entrepreneurs functioning in industrial estates of Shivamogga district. The study set two null and alternate hypotheses which are tested by using chi-square test for each of the background. The calculations to see the degree of relationship at 5% significance level for each of the background revealed that the calculated value for agriculture background and entrepreneurial quality is 4.14, for business background it is 3.98 and for service background it is 4.56 as against the table value of 36.4. Thus, it is revealed that the calculated value at 5 % significance level for each background is less than the table value hence the calculations support the null hypothesis that there is no significant relationship between parental occupation and personality trait or quality of entrepreneurs.

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Creative Commons Attribution 4.0 and The Open Definition

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Family Background , Personality Trait

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Creative Commons Attribution 4.0 and The Open Definition

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Creative Commons Attribution 4.0 and The Open Definition

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Soccer Players, Body Weight, Standing Height, Sitting Height, Leg Length, Thigh Circumference and Calf Circumference.

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Creative Commons Attribution 4.0 and The Open Definition

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Objective: Aim of the study was to compare pelvic inflammatory disease (PID) symptoms in Dilataion and Curettage procedure with three antibiotic prophylaxis strategies. Methods: The patients were all allocated to three Groups (i.e.A, B, and C). Group A comprised of patients receiving prophylactic antibiotics and then post-Dilatation and Curettage antibiotics, Group B were the ones who received prophylactic antibiotics without any post-Dilatation and Curettage antibiotics, and Group C did not receive any prophylactic antibiotics but they received post-Dilatation and Curettage antibiotics. The outcomes were measured to identify the occurrence of PID symptoms included erythrocyte sedimentation rate, leukocytes, temperature, vaginal discharge, pain, and bleeding. Results: This study shows that there were no significant differences in any of the PID symptoms between all three antibiotic strategies except for pain scale (p=0.03). Conclusion: The PID symptoms between all the three strategies of antibiotic prophylaxis were found to be similar.

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antibiotic prophylaxis in D/C

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Creative Commons Attribution 4.0 and The Open Definition

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Creative Commons Attribution 4.0 and The Open Definition

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suture

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Creative Commons Attribution 4.0 and The Open Definition

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Creative Commons Attribution 4.0 and The Open Definition

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Creative Commons Attribution 4.0 and The Open Definition

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Creative Commons Attribution 4.0 and The Open Definition

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????? ????? - ??????? ??? ?? ????????? ????????, ????????? ??? ??????? ??? ?? ????? ??????, ????????? ??? ??????? ??? ?? ????????, ????????? ??? ??????? ??? ?? ????????? ??? ??????

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Creative Commons Attribution 4.0 and The Open Definition