Zirconium Zirconium (assigned the symbol Zr , a chemical element with the atomic number of 40 , is a transition metal element found in Group IVa of the periodic table Zirconium is a rare light-grayish lustrous metal . It is corrosion-resistant because it forms an oxide film on its surface which inhibits further corrosion . …

Thin-Layer Chromatography as a tool for the separation of biomolecules Chromatography encompasses a diverse but related group of methods that permits the separation , isolation , identification and quantification of components in a mixture . Thin layer chromatography is a modern analytical separation method with extensive versatility , much of which is already utilized but …

How forensics helped solved cold cases Forensic Science provides analysis in organic and inorganic analytical chemistry , nuclear science , biochemistry , and genetics useful for supporting law enforcement . It involves numerous techniques and analysis to provide justification and proof of evidence to a crime . Forensic evaluate the evidence retrieved from the crime …

Plasma is formed in this sequence of events Plasma formation depends upon adequate magnetic field strength and the pattern of the gas streams follows a scrupulous rotationally symmetrically pattern . Plasma is maintained by inductive heating of the flowing gases . High frequency annular electric current within the conductor is generated by induction of a …

Forensic Science – Toxicology There are several techniques used in the detection of drugs during systematic toxicological analysis . These techniques are useful methods for the detection and identification of drugs that are valuable in a variety of contexts such as the criminal justice system , and pre-employment screening . The suitability and availability of …

Economic and Financial Financial Econometrics Research Center (FERC The Financial Econometrics Research Center (FERC ) was founded in 1998 It is established for research in the field of empirical finance , in the development of the statistical methods of financial econometrics and the application of financial markets . Another is to provide a forum for …

Understanding omega-3 ‘s ?-linolenic acid (ALA . The delta-6-desaturase enzyme in vivo converts ?-linolenic acid into EPA and subsequently to DHA . Further metabolism of these products yields eicosanoids , the subject of interest Eicosanoids (thromboxane , leukotrienes , prostaglandins ) derived from omega-3 ‘s have an anti-inflammatory and anti-aggretory effect . These properties account …

REPRODUCTIVE TECHNOLOGIES and GENETICS 2005 I . Challenge of Genetics Invention During the 20th century , people all over the world were surprised by the breakthrough in biotechnology that enables us to multiply the live being who shares exactly the same physical characteristics Multiplication process , which we recognize as cloning , can bear a …

Throughout the world , scientists have investigated and revolutionized our way of deciding how we should live out our lives , how doctors should practice medicine , how scientists study biology , and how we think as individuals . It is called the Human Genome Project . While many researchers strive to collect human genetic …