PROTON STRUCTURE FUNCTION CALCULATION BY THERMODYNAMICAL BAG MODEL

This paper focuses on finding proton structure functions in deep inelastic scattering of leptons on nucleons by MIT Bag model. This model proposed by V. Devanathan and S. Karthiyayini assumes that nucleon is a hot bag containing quarks, which interact with bosons. The nucleon structure function is then expressed in terms of Parton distribution functions where both are functions of Bjorken variable ð‘¥ only. The structure functions calculated by this model are found to be in good agreement with the data obtained from CERN for Bjorken variable ð‘¥ greater than 0.2 only

Certain class of analytic and univalent functions involving the ruscheweyh derivative operator

A class of univalent functions which provides an interesting transition from starlike functions to convex functions is defined by means of the Ruscheweyh derivative. Some interesting sufficient conditions involving coefficient inequalities for functions in these classes are discussed which generalize the results derived by Hayami, Owa and Srivastava

PRODUCTION OF BIOGAS FROM DAIRY WASTE WATER

Pollution caused by dairy effluents is a serious problem throughout the world. The major source of waste water is from dairy industry. The effluent from dairy processing unit affects the environment. As a solution our aim is to produce bio-gas from diary wastewater. There are various treatment technologies, among them anaerobic treatment technology is simple and encouraged due to the following advantages such as low cost of construction, pH stability, low maintenance and repair. The biogas is a renewable fuel which can be made using a relatively well known technology. The hazardous pollutants of dairy wastewater can be reduced by anaerobic digestion. For the production of bio-gas we use a batch reactor of capacity 2L. Diary wastewater as a substrate and cow dung as an inoculum is mixed in a definite proportion and fed into the digester. The required physio-chemical parameters (pH, COD, T.S, and V.S) which influence the bio-gas production are studied before and after the digestion process. After the biogas production COD level was reduced up to 36%