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Ajai Kumar Singh ¹, R. K. Sahu ¹, Ayush Kumar Singh ¹, S. N. Dubey ¹

Affiliations
1 Department of Botany, Udai Pratap Autonomous College, Varanasi-221 002, India

Abstract

No abstract

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Seema Rani Sarraf ¹, S. N. Dubey ²

Affiliations
1 Department of Psychology, M. G. Kashi Vidyapith, Varanasi, U. P., IN
2 Department of Psychology, K. S. Saket PG. College, Ayodhya, Faizabad, Uttar Pradesh, IN

Abstract

Sleep plays a vital role in good health and well being throughout life. Getting enough quality sleep at the right time is beneficial for mental health. phystcal health and quality of life. The focus of present research is to find out effect of duration of sleep on personality and stress in professional students. A total of six hundred and eighty students, aged 20 to 25 years participated in this research. Purposive sampling technique was applied to select the subject. The groups were formed on the basis of duration of sleep e.g. long sleepers (more than nine hours out of twenty four hours) and short sleepers (less than six or fewer hours out of twenty four hours) and type of course e.g. professional courses (B.Tech., MBA, B. Pharma). These are independent variables manipulated through selection. The nonprofessional group was taken to compare with professional group. A self biographical sheet, Multi- dimensional assessment of personality (MAP-A) and Hassles Scale (Lazarus and Folkman, 1981) were used for the purpose of data collection. In order to find out the significant difference among the groups, analysts of variance (ANOVA) was used. Duration of sleep and course offered by students both produce the significant effect on several dimensions of personality and stress level of students. The results are discussed in the light of previous researches. Students should get sufficient sleep for restoration of physical and mental function. Getting sufficient sleep help them to improve their cognitive processes and mental health.

Keywords

Sleep, Personality, Stress.

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S. N. Dubey ¹, Rajpal Singh ¹, Rohit Kumar ¹, Sauhard Dubey ¹

Affiliations
1 Department of Agronomy, A.S. (P.G.) College, Lakhaoti, Bulandshahr (U.P.), IN

Abstract

A field experiment was conducted during sammer and Kharif season of 2010 and 2011 at research farm of A. S, (PG) College, Lakhaoti, Bulandsahar, U.P. to Studies on phosphorus and PSB management in different varieties of summer mungbean and its effect on succeeding fodder sorghum. The Experiment was laid out in a Factorial Randomized Block Design (FRBD) keeping three-treatments of bold seeded green gram varieties (Pant-moong-5, Pusa Vishal, Pusa 9531) of in main plots and six treatments of phosphorus and biofertilizers in sub-plots. Results revealed that the different varieties of mungbean to phosphorus upto 50 kg P₂O₅ ha^-1 and inoculation of seed with PSB (25 kg ha^-1) increased the plant height (49.13 and 51.15 cm), number of nodules plant^-1 (17.35 and 16.50) and availability of nutrient N (361and 364 kg ha^-1), P (13.23 and 13.36 kg ha^-1) except K and green fodder yield (546 q ha^-1 at harvest time) of succeeding fodder sorghum crop.

Keywords

Availability, Biofertilizers, Mungbean, Phosphorus, Sorghum, Yield.

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S. R. Gupta ¹, P. C. Gupta ¹, S. N. Dubey ¹

Affiliations
1 Department of Mechanical & Industrial Engineering, University of Roorkee, Roorkee, IN

Abstract

Experimental investigations have been carried out to study the influence of various welding variables on arc efficiency in TIG (GTA) process using water cooled copper block as work piece. Heat collected by the water flowing through the hollow block, has been used to calculate the arc efficiencies. It has been shown that the welding current, arc length and electrode polarity have appreciable influence on the arc efficiencies over the entire range of investigations. Gas flow rate and torch angle also influence efficiency significantly but only under certain conditions.

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