Introduction Northern blotting, a technique for analysis of RNA, was proposed by James Alwine, George Stark and David Kemp in 1977 at Stanford University. It is a method used for the detection of gene expression, specific RNA sequences and various RNA functions. It involves the movement of those RNA molecules on a solid matrix which were already separated by electrophoresis. The matrix is exposed to the suitable probe that hybridizes with the RNA sample. The detector (e.g. phosphoimager and X-ray)
able to maintain a thermal drop of 190C [3]. The heat dissipation method applied in this refrigerator consist of thermoelectric devices, each composed of a peltier module 50w, with a two phase and natural convection thermosyphon and a two phase capillary lift thermosyphon, in contact with the cold side [3]. It had been observed that, by including the developed thermosyphons, there were increased of 66% in the COP of the thermoelectric refrigerator with respect to the fan cooled thermoelectric
Abstract Though dolphins and honeybees belong to very different subgroups of animals, their social lives and behaviors have been a topic of interest for researchers. Three life processes have been studied in this paper comparing dolphins and honeybees; senses, respiratory system, and mating. Despite dolphins and honeybees being very different animals, there do exist similarities between them. Introduction Dolphins and honeybees
plate, a pencil is used to lightly draw a line that is 1 centimeter from the lower line of a TLC sheet. With a capillary pipette, each of these amino acid solutions is spotted evenly along the origin line. While that is being dried, a developer with a 4:1:1 ratio of butanol, citric acid, and water is poured into a glass developing tank that is covered with a lid. Then, a piece of paper towel that is submerged in the developing solution will be adhered to the inside wall of the developing tank. After
Allison Makarewicz Archaeology and Forensics Monday/ Wednesday 1:30 – 2:45 Paper 1 Bloodstain Pattern Analysis (BPA) Bloodstain Pattern Analysis (BPA) is an extremely important method when going over crime scenes. Bloodstain pattern analysis is a tried and tested method of mathematically calculating the location of the source of the spattered blood patterns in a three-dimensional space (International Association of Bloodstain Pattern Analysis 3). Analysts look at bloodstain patterns in order to help
Beside all these factors vegetation also cover the environmental aspect such as control noise pollution, air pollution and maintains the ecological balance and aesthetic view. *Associate professor(CED) PEC University of Technology,Chd. INDIA **&***Research scholar(CED) PEC University of Technology,Chd. 1. INTRODUCTION As with growing time government of every country wants the best & economic technique should be adopted in each part of the country & an attempt is made by the engineers to find the alternatives
1. Introduction Plumbago zeylanica L. belonging to the family Plumbaginaceae is an important plant of medicinal value. In the Arabian Peninsula, it is mainly distributed over Oman, Yemen and the Southwestern region of Saudi Arabia. The use of the roots of P. zeylanica for treating skin problems has been recorded by early Muslim physicians. P. zeylanica is greatly valued in Ayurveda for treatment of cough, asthma and gastrointestinal disorders. In Sushrutha Samhitha it has been described as antiseptic
Abstract 200 words approx Raman spectroscopy has made a profound impact on the development of analytical techniques Introduction Overview of Raman Spectroscopy Spectroscopy, in its most simple terms, involves measuring the interaction of radiation with matter to obtain information about a sample. Raman spectroscopy is one of many spectroscopic techniques; it observes the rotational and vibrational modes of a system through the interaction of radiation with electron density and molecular bonds
Studies on Rhodamine B dye transport through supported liquid membrane from basic aqueous solutions using phenol as membrane phase S. Elumalai, G. Muthuraman* PG & Research Department of Chemistry, Presidency College (Autonomous), India, Chennai- 5. ______________________________________________________________________________ ABSTRACT: The aim of this work is to investigate the transport of Rhodamine B across supported liquid membrane under various
CHAPTER ONE INTRODUCTION 1.1 Background of the study Dengue is an arbovirus disease complex which includes dengue fever (DF) and dengue hemorrhagic fever (DHF) and its subsequent dengue shock syndrome (DSS). It is caused by four serotypes of dengue virus. A dengue virus infection may be asymptomatic or it may lead to undifferentiated viral fever syndrome, dengue fever, fever hemorrhagic fever or dengue shock syndrome. (World Health Organization 2003) The disease is often, though not exclusively