A dense gas is defined as any gas whose density is greater than the density of the ambient air through which it is being dispersed. This result can be due to a gas with a molecular weight greater than that of air or a gas with a low temperature due to auto-refrigeration during release, or other processes. The importance of dense gas dispersion has been recognized for some time. Early field experiments (Van Ulden, 1974; Puttock et al., 1982; Koopman et al., 1984) have confirmed that the mechanisms of dense gas dispersion differ markedly from neu ....etc

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STUDIES ON ECONOMICAL CONFIGURATION OF RCC AND PRESTRESSED SHELL ROOFS


Presented by
R.Gopi

Under the guidance of Dr.N.Arunachalam.,B.E(Hons.,), MSc(Engg.,),Ph.D Dean of Civil Engg,
Bannari Amman Institute of Technology


AIM’s


1. To identify the configuration of different directrices of Prestressed cylindrical shell roofs that will result in the least cost for a given load and span.
2. To identify the configuration of different directrices of RC Conoidal shell roofs that will result ....etc

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Prepared by:
Khaizuran Abdullah
Zahir M. Hussain


Abstract

Comparative studies on DWT-OFDM and FFTOFDM systems are presented. The model for DWT-OFDM includes zero-padding and vector transpose for transmitting the OFDM signal. MATLAB simulation commands are also described. The discrete wavelet transform-OFDM (DWT-OFDM) has to satisfy the orthonormal bases and the perfect reconstruction properties to be considered as wavelet transform. Different wavelet families have been used and compared with the conventional ....etc

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Charales Babbage ....etc

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STUDIES ON STRUCTURAL PROPERTIES AND CHARACTRIZATION ISSUES OF CLAY BASED HYBRID NANOCOMPOSITES

* Dr. K.Ramji1, *B. Amrendra babu2, *D.Lingaraju3
. Professor, Mechanical department, Andhra University, Visakhapatnam, India.
2. Amarendra babu (student), Andhra University, Vishakhapatnam, India.
3. Asst Professor, GVP College of Engineering, Madhurawada, Vishakhapatnam, India,



ABSTRACT:
The hybrid composite of glass-epoxy is fabricated by the use of halloysite nanotubular particles by hand lay-up ....etc

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AIMS AND OBJECTIVES

The present study NEW DRUG DESIGN FOR BLOOD CANCER THROUGH PENTOSTATIN MODIFICATION STUDIES was conducted in Aravinda Biosolution Pvt.Ltd. Narayanaguda,Hyderabad(A.P) between April 2009 to may 2009 with following Aims and Objectives:-
To make more active drug.
To learn the instrumentation and technique.
Cancer
INTRODUCTION:
Cancer is caused by an abnormal overgrowth of cells with more than 100 cancer subtypes depending on which cell grows. In many cancers, the cells clump together to form ....etc

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Presented By
PRANAMITA BASU
AISWARYA HARICHANDAN
National Institute of Technology Rourkela
Under the guidance of PROF. P.C. PANDA

ABSTRACT
The stability of an interconnected power system is its ability to return to normal or stable operation after having been subjected to some form of disturbance. With interconnected systems continually growing in size and extending over vast geographical regions, it is becoming increasingly more difficult to maintain synchronism between various parts of the power system.
....etc

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ABSTRACT
The design, fabrication and testing of a novel neurochip structure for extracellular stimulation and recording of cultured neural networks are presented. The neurochip has 16 neuron wells, spaced 100 µm apart, in a 4 x 4 array, which are fabricated on a 9 mm by 3 mm silicon membrane, 20-µm-thick. The fabrication of the chips involves photolithography and micromachining on both sides of the membrane, which is located at the bottom of a 500-µm-deep cavity. Experimentally, the biocompatibility h ....etc

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Studies on Aluminum-Fly-Ash Composite Produced by Impeller Mixing

A THESIS SUBMITTED IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF
Master of Technology
In Metallurgical & Materials Engineering
Submitted By
Shuvendu Tripathy Roll No.207MM103
Under the guidance of Prof.S.Sarkar
Department of National Metallurgical & Materials Institute of Technology Rourkela 2009
National Institute of Technology Rourkela


ABSTRACT
Metal matrix composites (MMCs) constitute an important class of design and w ....etc

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Photocatalysis is an advanced oxidation process and receiving widespread attention in recent times for completely mineralizing organic contaminants in water and air. As a first part of our study, the parameters (dissolved oxygen, catalyst concentration, and light intensity) influencing intrinsic kinetics of phenol degradation is investigated using immersion-well batch reactor with 6 and 125 W UV-A lamps. At high light intensity, dissolved oxygen concentration in the slurry decides the optimum catalyst loading. At low light intensity comparable ....etc

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