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HEXAMINE AS CORROSION INHIBITOR FOR ZINC IN (HNO3 + HCL) BINARY ACID MIXTURE

The corrosion of zinc in binary acid mixture (HNO3 + HCl) containing Hexamine has been studied at different acid concentrations, inhibitor concentration and temperatures. As the concentration of acid increases corrosion loss and I.E. (Inhibition efficiency) increases. As the concentration of inhibitor increases I.E. also increases. As temperature  increases  corrosion loss increases while percentage of I.E. decreases.

THE MYTHICAL STRUCTURE, FOLKLORE AND SUBJECTIVITY IN GIRISH KARNAD'S NAGA MANDALA

“The real function of literature in human affairs is to continue myths’ ancient and basic endeavor to create a meaningful place for man in a world oblivious to his presence” says Vincent B. Leitch. In that context, Girish Karnad’s plays reflect upon contemporary Indian cultural, religious, psychological and social life through the use of myths, folktales and historic legends. His ‘Naga-Mandala’ revolves round the tale of Rani who is treated as a dumb member by her father and her husband, with neither voice nor choice.

CLIMATE AND LAND USE/ LAND COVER CHANGE STUDIES IN SURANGI DADRA & NAGAR HAVELI (U.T)

The climate and Land Use/Land Cover maps have the capacity to illustrate the interaction between humans and the surroundings and are also available to see different conditions in the same or similar environments. Surangi village of Dadra & Nagar Haveli (UT) study is used to produce Land Use/Land Cover maps, which show environmental and geological characteristics. The major objective of this research was to produce and compares climate and Land Use/Land Cover specific maps for the land around 5 km radial distance.

COASTAL DYNAMICS AND SHORELINE MAPPING: MULTI SOURCES SPATIAL DATA ANALYSIS IN LE MORNE (MAURITIUS ISLAND)

The shoreline erosion is considered to be one of the major environmental problems in the south east and south west part of Mauritius coast. Shoreline mapping provides a means of monitoring shoreline-change, which is very essential for coastal planning and decision-making.

ESTIMATION OF CRYSTALLITE SIZE BY XRD ANALYSIS OF AS SYNTHESIZED BI2S3 BY CONVENTIONAL HIGH TEMPERATURE SOLID STATE SOLVOTHERMAL ROUTE

Bismuth sulfide chalcogenide was successfully synthesized inside the ampoule by conventional high temperature solid state solvothermal reaction of bismuth and sulfur. It was prepared by adjusting stoichiometric amount of the bismuth and sulfur heated in evacuated sealed quartz ampoule at 850 °C for 12h. Based on XRD principles, numerous approaches such as use of Scherrer equation, Hall – Williamson method for crystallite size estimation of  Bi2S3  powder.

Riverfront Development: An Approach To Urban Renewal, A Case For The Tapti River At Surat City, Gujarat, India.

At present the rivers in India lie neglected and characterized by unimaginative and unplanned development. It's potential to provide city level social infrastructure and recreation facilities lie untapped. Though it is a major source of water for the city and despite the building of a major barrage to retain water, except for a few months during the monsoon the river is always dry during the year. Sewage contaminated storm water out-falls and the dumping of industrial waste pose a major health and environmental hazard.

Extension Work For The Development Of Teaching Profession

The teaching profession is having four components (1) Learning (2) Teaching (3) Extension and (4) Research. Out of these four, Extension work can contribute a lot for teaching and research work. It is not essential that a teacher devotes his / her time and energy for all these four. He / She can either select extension work or research work over and above learning and teaching. However extension work may help in undertaking meaningful and relevant research. Many universities have started doing this.

A Study Of The Problems Faced By B.Ed. Students In Vallabh Vidyanagar

Preparing a teacher is a time consuming task, which requires a lot of time. Due to shortage of time a lot of academic problems are created. Academic problems are there because students are unable to adjust themselves in the changing situations. There arises the need to be Social, Emotional, Educational, Health, and Home adjustment to make the student stress free and understand them very well. Adjustment gives us the ability and strength to adapt desirable changes. In this paper an attempt has been made to study academic as well as adjustment problems of the B.Ed. students.

A Study Of Emotional Intelligence In Adolescents Of Gujarat Board And Central Board Students Of Surat City

Adolescence is a period of rapid growth and change in physical, cognitive, social and emotional development. Adolescents also deal with changing mood, withdrawal, anger and helplessness. In this stage, adolescents need to understand their feelings for the better management of their emotions. The field of Emotional Intelligence includes abilities to identify, understand and manage emotions in oneself and in other people. Emotional intelligence (EI) is a relatively new and growing area of behavioral study.

Effectiveness Of Tasks In Developing Scientific Attitude Using Scientific Method

Attitude is nothing but liking or disliking towards living and non-living creatures. Every individual has to look towards the things, matter, phenomena with different perspectives. The liking or disliking of an individual depends upon their attitude. It is the mental predispositions towards people, objects, subjects, events, and so on. Having faith in superstitions, beliefs can be an obstruction to our progress .The present study focuses on to develop scientific attitude of the student teachers using scientific method.