Dissolution

Marine calcareous microfossils are extensively utilized as geochemical proxy-archives. Among the traditional isotope proxies, δ18O and δ13C of foraminiferal tests are used as geochemical tools to determine numerous paleoceanographic parameters, such as, paleo-temperature, sea-ice volume, paleo-sea level, variation of dissolved inorganic carbon (DIC) in the seawater, paleo-productivity and ocean circulation pattern (Urey et al., 1951; Epstein et al., 1953; Emiliani, 1954; Boyle and Keigwin, 1985;

The Break with Rome was a process that began around the early 1500’s and is still in play to this day. Many historians studying the topic believe that the causes leading up to the Break with Rome were too complex and that they are of a nature that cannot be listed if you wanted to comprehensively analyze the ultimate cause of the Break with Rome. Thus leading to the causes being described as more of a process through a series of causes and not so much an ’event’. There are many debated causes of

The dissolution of the Soviet Union has finally happened! The Soviet Union has finally broken up into the smaller independent countries that existed before the Soviet Union took them over at the end of World War II. The Soviet Union’s dissolution has greatly affected the region and world. The “Arms Race” has stopped, the “Arms Reduction” has begun to take its place, and the Berlin Wall has finally been taken down. Throughout the Cold War, the Soviet Union and the U.S were in a Nuclear Arms

of male breadwinner and a female homemaker. The 1950s definition of a nuclear family has for long been engraved as an ideology in America society, but we have failed to see that the contemporary America has experienced dissolution of the 1950s nuclear family. The gradual dissolution of the 1950s nuclear family has had both positive and negative social effects. However, the problem of the 1950s ideology of a family is no longer functional or representative of the contemporary American society. In

contain an active ingredient that is poorly soluble in water and has a low dissolution rate. Various approaches to improve these properties exist. One of the most common approaches is the production of a solid dispersion (SD), whereas the use of porous carriers, such as calcium carbonate, also proved to be potential. Since naproxen is a substance with good permeability and low solubility (Class II according to BCS), dissolution is the limiting factor that determines the speed and extent of absorption

This property is measured by the dissolution test. Accurate bioavailability can be obtained from the drug levels in the blood after its administration.  Tablets must be elegant in appearance, characteristic shape, color and other markings necessary to identify the product.  Tablets must

oil industry will be presented. Second, how Standard Oil became the largest oil company in the United States. Next, the innovative products and procedures that Standard Oil creates to keep the company relevant throughout the era . Lastly, how the dissolution of Standard Oil paves the way for a diverse oil market with companies specializing in different productions. Now, John D Rockefeller may have been a cutthroat businessman; however, Rockefeller’s vision for Standard Oil creates a period of innovation

which spared Henry’s subjects from harsher taxation. The dissolution destroyed the ‘commonwealth’ and led to the Pilgrimage of Grace in 1536, which was arguably the most serious of all Tudor Rebellions. However, the destruction of the monasteries did not have such a detrimental effect on society as the destruction of the chantries, which acted as a sanctuary for the commons, and they supplied food and water to those who needed it. The dissolution of the monasteries had the largest detrimental effect

quicker rate than if it were sitting still. Review the four factors of dissolving you have just investigated. Given the correct solvent for a solute, what could you do to hasten the solution process? 1. Pulverizing the salt crystals increases the dissolution yet does not affect the solubility. 2. Higher temperature increases the solubility and rate of

Mean values (n=3) of drug dissolution profiles are as shown in table 36. Standard deviation was not more than 2 in any case. It was observed that after storage of three months in stability chamber, drug release was decreased approximately by 5% while lag time was unaffected. Also for