The pneumonia virus of chickenpox is now known to cause scattered calcified foci in the lungs, however to our knowledge, recent literature has not discussed calcification in the salivary glands. A 15-year-old boy consulted the department of radiology because of a swelling on the right side of the submandibular area. Radiological assessment included an ultrasonography and computerized tomography...

Red blood cell deficiency of Rh proteins is associated with morphologic and functional abnormalities of erythrocytes and with a chronic hemolytic anemia of varying severity. Rh-deficiency may be the result of homozygosity either for a silent allele at the RH locus (Rhnull amorph type) or for a recessive inhibitor gene(s) at an autosomal locus unlinked to RH locus (Rhnull regulator and Rhmod). I...

phosphorus solubilizing microorganisms are capable of transforming insoluble phosphorus (p) forms to soluble and bioavailable p. the aim of the present study was to isolate p solubilizing bacteria from forest soils around the rock phosphate (rp) mine of koh-e-sepidlar in kohgiluyeh and boyer ahmad province and evaluate their ability in sperber culture medium and wheat straw medium in the presen...

In this study, electroless Ni-B depositions were achieved on the St-37 steel substrates at different NaBH4 concentrations and 950 oC 1 hour. Electroless deposited samples had a cauliflower-like surface texture that makes lubricating naturally as concentration increased, grain size decreases in microstructure. XRD spectra of sample showed partial amorph region together with crystalline region. M...

phosphorus (p) is one of the most vital elements for all living organisms which acts as aconstituent of essential biomolecules such as nucleic acids, phospholipids, and phosphosugars,and as a major contributor to almost all metabolic reactions including photosynthesis,respiration, and energy delivery. it is one of the most needed nutrients for plant growth anddevelopment. despite high levels of...

Eine neue Synthesestrategie liefert “Nicht-nano”-Kohlenstoffmaterialien als Dehydrierungskatalysatoren, die eine ähnliche katalytische Leistung wie Nanokohlenstoffe aufweisen. Schlüsselelement sind hierbei Kohlenstoffpräkursoren auf Polymerbasis, Soft-Templat-Strategie mit Ionenadsorption und katalytischer Graphitisierung kombinieren, um Kontrolle der makroskopischen Form, Textur Kristallinität...

Preparation and characterization of Graphene Oxide (GO) Fe3O4 nanocomposite has been done. The characterized by XRD showed that graphite,GO GO-Fe3O4 were amorph. Characterized FTIR there a distinctive vibration bands C-O,C=O, C=C, OH, additional belong to Fe-O dan Fe-C for the GO-Fe3O4. FESEM analysed GO have smooths sheets, fill wrinkled circle on surface was presence Fe3O4. diameters 39 nm. A...

Rhnull phenotype is a rare blood group characterized by the lack of expression of all Rh antigens (D, C, c, E and e) on the red cells. The phenotype is further classified into the regulator and amorph type based on underlying genetic defect. The clinical significance of its recognition is that such patients suffer from Rhnull syndrome associated with osmotically fragile red cells called stomato...

This is a report about two sisters whose red cells were grouped as 0, but their father was grouped as AB and their mother was groupe as O. These two sisters were Bombay phenotype it means they were homozygous for and inactive allele (amorph) H. When H is not formed the enzymes determined by A and B genes have no substrate on which to act, so that hh persons can not make the A or B antigen if th...