Bulk density

Introduction Graphene is considered as pure carbon in the form of a very thin, one atom thick nearly transparent sheet. It is very strong for its low weight (100 times more stronger than steel and it conducts heat and electricity efficiently. While scientists had theorized about graphene for decades, it was first produced in the lab in 2003. Because it is virtually two-dimensional, it interacts oddly with light and with other materials. Researchers have identified the, ballistic transport of…

Complexation of Cyclodextrins Cyclodextrins (CDs) are most important carriers because of their semi-natural property as it is produced from a natural material i.e. starch, by simple enzymatic conversion. Solubility and dissolution rate of BCS class II drugs can be improved by addition or by complexation with hydrophilic carriers like cyclodextrins. Cyclodextrins have the capability to form inclusion complexes with the guest molecules i.e. poorly water soluble drugs. The formed inclusion complex…

Executive Summary: Waste has become a global problem. It has become very necessary to address this problem, so that energy problems can be solved. 50 million tonnes of domestic waste is produced every year, and this is a health hazard. Domestic waste is nothing but paper, kitchen waste, and plastic. Plastic is the common term for a wide range of synthetic or semi-synthetic materials used for a huge and growing range of applications. We can find plastic in most of the items that we use today,…

1.0 INTRODUCTION: 1.1 Oral Drug Delivery System: Oral route is the most common route of drug administration. Modern drug delivery strategies try to improve oral drug delivery.1 When a new drug is discovered, a pharmaceutical industry asks one of the first questions is whether the drug can be effectively administered for its intended effect by the oral route or not. If patient self administration cannot be achieved, the sale of drug constitute only small fraction of what the market would be…

INTRODUCTION Cancer can be defined as a special kind of illness that occurs when the cells in a given part of a body begin to grow out of proportion than is normal. Currently, in the United States, this disease is the second leading cause of deaths. Human beings over the history have had tumors and remedies have been implemented, and others continue to be performed and studied over time (American Cancer Society, 2010). These methods of treatment include chemo-preventive methods and of late…

CHAPTER-1 INTRODUCTION Concrete a manmade material widely and greatly used in construction Industry. This concrete is a mixture of adequate proportion of cement, water and aggregate. Hardening (or) strength of this material is obtained by the chemical action between water and cement. As the time increases the stronger it grows (i.e strength of concrete is directly proportion to its age).The durability, strength, versatility and other characteristics of concrete depends upon the properties and…

Experimental Analysis Double Pipe Heat Exchanger with Twisted Tape Inserts Dissertation submitted In partial fulfilment of requirement For the award of degree of Master of Technology in Thermal Engineering by Sattenapalli Girish 13131D2105 Under the Guidance of Smt. V. Sireesha Assistant professor Department of Mechanical Engineering GAYATRI VIDYA PARISHAD COLLEGE OF ENGINEERING (AUTONOMOUS) (Affiliated to J.N.T. University, Kakinada) VISHAKHAPATNAM - 53004 CERTIFICATE This is to…

Chapter-1 Introduction Plantains and banana constitute the fourth most important global food commodity (after rice, wheat and maize) grown in more than 120 countries over a harvested area of approximately 10 million hectares. The annual production of banana is about 88 million tonnes (Frison and Sharrock, 1999). It is the crop in superior position due…

The Real Irish Republican Army, or Real IRA, is a terrorist organization in Northern Ireland conducting an armed campaign to reunite the island of Ireland under an Irish Republic. The Real IRA has conducted some of the most sensational attacks of the conflict in Northern Ireland, including the Omagh bombing in 1998 and a rocket propelled grenade attack on the MI-5 headquarters in England. The Real IRA has also been at the forefront of improvised explosive device technology; utilizing bombs with…

Other languages spoken in India come from the Austro-Asiatic and Tibeto-Burman language families. India has no national language. Hindi, with the largest number of speakers, is the official language of the government. English is used extensively in business and administration and has the status of a "subsidiary official language"; it is important in education, especially as a medium of higher education. Each state and union territory has one or more official languages, and the constitution…