A few of the protozoa of medical importance include Plasmodium (the cause of malaria); Entamoeba histolytica (the cause of amebiasis, amebic dysentery) and Trichomonas vaginalis (a cause of vaginal infection); and Pneumocystis carinii (a common cause of pneumonia [PCP] in immunodeficient persons).
Dekton is a sophisticated mixture of the raw materials used in the production of glass, latest-generation porcelain tiles and quartz surfaces.It is a new and innovative material that is paving the way for the future of surfaces for architecture and design.his is a technological process that is an accelerated version of the metamorphic changes that natural stone undergoes through exposure to high pressure and high temperatures over thousands of years.
Technetium (/tÉkËniËÊiÉm/) is a chemical element with symbol Tc and atomic number 43. It is the element with the lowest atomic number in the periodic table that has no stable isotopes: every form of it is radioactive.Nearly all technetium is produced synthetically, and only minute amounts are found in nature.echnetium-99 (99 Tc) is a major product of the fission of uranium-235 (235 U), making it the most common and most readily available isotope of technetium. One gram of technetium-99 produces 6.2Ã10 8 disintegrations a second (that is, 0.62 G Bq /g).