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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.

ATTITUDES OF STUDENTS TOWARDS LEARNING NATURAL SCIENCE SUBJECTS IN ETHIOPIA PRIMARY SCHOOLS

This study examines attitudes to school science classes amongst primary school students based on the assumption that these will influence their attitudes and choices later in life. 980 primary school students in grades 4-6 were given a Likert-type questionnaire and asked to provide verbal explanations for their agreement/disagreement with each item.

DEVELOPMENT OF CAI PACKAGE AND ITS EFFECTIVENESS ON GEOMETRY TEACHING AMONG HIGH SCHOOL STUDENTS

The present study concentrates on the effectiveness of cai package on teaching geometry among high school students. The main objective of the study is to find out the effectiveness of cai  package on geometry teaching among standard ix students. It was proved using Pretest-posttest Equivalent group design – an experiment study. The result of this study reveals that the students of the experimental group show greater achievement not only in the gain scores but also in the attainment of knowledge, understanding and application level.

CUSTOMER'S PERCEPTION ABOUT ORGANIZED RETAIL STORES: A CASE STUDY OF SURAT CITY

In this study an attempt has been made to determine the factors which customers keep in mind when they buy products from the organized retail stores. Customers prefer the organized retail stores keeping in view its convenience in term of product range, multiple choice, offer and schemes, less than MRP etc. Offer and schemes, less than MRP and more varieties under one roof are combined attributes that customers like about the organized retail stores. Customers expect free home delivery from the stores.

A STUDY OF RESPONSES OF STUDENT-TEACHERS ON BACHELOR OF EDUCATION PROGRAMME AT SARDAR PATEL UNIVERSITY

The quality of an education system depends to a large measure on securing a fair number of well qualified and educated, well-equipped, contented and updated teachers. For creating effective teacher, we need an effective teacher training programme. The entire emphasis should be on preparing good, knowledgeable and trained teachers for schools. The B.Ed. programme is a professional course and this course includes different types of curricular and co-curricular activities. The purpose of this programme is to prepare effective and trained teachers for the school system. B. Ed.

RABINRANATH TAGORE'S CHANDALIKA: A THEMATIC STUDY

The Tagore family was a leading follower of Brahma Samaj, a new religious sector in the 19th century. Rabindranath Tagore develop an early love for literature, and had begun reading biographies, poems, history, Sanskrit and several others by the age of 12. Tagore is essentially a river-poet so far as his love for nature is concerned. The theme of the play Chandalika is the realization by a chandal girl that she is a human being like others, and that it is a mistaken on her part to think herself beneath the notice of human beings who belong to upper castes.

STRUCTURAL CHARACTERIZATION OF COBALT DOPED TIO2 PREPARED BY SOLID STATE REACTION METHOD

Cobalt doped Titanium Dioxide (TiO2) were synthesized by a standard solid-state reaction method. The formation of the single-phase compound and its structural parameters were investigated by X-Ray diffraction (XRD) followed by refinement using Xpowder and Scanning Electron Microscope (SEM) techniques. A better agreement between the observed and calculated XRD patterns was obtained by performing the refinement with a structural model using the space group I 41/amd. SEM image shows a spherical uniform shape of the particles.

PRECONCENTRATION OF HEAVY MINERALS FROM BEACH AND DUNE SANDS BY USING ADVANCED AIR CYCLONE

This paper deals with the results of pre concentration studies to recover total heavy minerals from beach and dune sand samples collected from marine drive of Konark –Puri by using an advanced air cyclone in combination of Dry High Intensity Magnetic Separator (DHIMS). The sample contains 16.7% Total Heavy Minerals (THM) and 83.3% of light minerals. Out of 16.7% THM, pyriboles are about 0.32%.

YASMINE GOONERATNE'S A CHANGE OF SKIES: A STUDY IN DIASPORIC EXPERIENCE

Etymologically, the term ‘diaspora’ is derived from the Greek term ‘diasperien’. ‘Dia’ means ‘across’ and ‘sperien’ means ‘to sow or scatter seeds’. Currently, the term, ‘diaspora’ is referred to those displaced communities which have been dislocated from their homeland through migration, immigration or exile. They are the hordes of displaced persons and communities moving across the globe. ‘Diaspora’, therefore, suggests dislocation from a geographical location of origin and relocation in another territory or country.

DELAYED MARRIAGE - A CASE STUDY ON ASTROLOGICAL POINT OF VIEW

The existence of human progeny will be continuing on the earth till date as long as the society has accepted the event of the marriage in the routine life. The pioneer thinkers of the divisional sectors, like Kings, Rusies, leaders and social workers of the societies have no declaration for the suitable age for marriage for two individuals, the male and female. Hence the marriage were fixed as and when the male or female child born in the communities of same casts or in between two known or nearer relatives or among the group of relative’s families.