The main goal of this article is to design a multifactorial model for rapid evaluation the effec-tive operation reactors biological wastewater treatment, which based on: changes in concentration organic pollutants bioreactor over time; activated sludge reactor time, taking into account unevenness flow treatment facilities; process transporting substrate (it possible obtain dif-ferent amounts at...

the health and therapeutic employees are facing with some particular hazards. the existing insurance system has a lot of different shortcomings. determination of the frequency and type of accidents in a hospital was the main objective. all accidents were recorded and the study period was divided in to 3 periods. the victims who reported their accident were classified from personality point of v...

The Bi0.5As1.5Te2.98Se0.02 single crystal in 11 mm?80 mm size was grown using the Bridgman method. Energy dispersive spectrometry (EDS) analysis used to determine chemical composition of studied samples, as well for checking and confirming homogeneity samples. Mobility, concentration charge majority carriers Hall coefficient crystal, were determined a Effec system based on Van der Pauw Effect m...

fuller, in 1989, described probiotic microorganisms as “a live microbial feed supplement,which beneficially affects the host animal, by improving its intestinal microbial balance”.saccharomyces cerevisiae var. boulardii (s.boulardii) is an accurate probiotic yeast idol.the detection and budding of s.boulardiiis firmly related to the impression of healthinessto promote microorganisms from foodst...

Signaling pathways play critical roles in cancer initiating cell (CIC) growth, differentiation, drug resistance and sensitivity to various therapeutic approaches. This presentation will discuss the key roles that the PI3K/ PTEN/Akt/mTOR/Gsk-3b pathway plays in therapeutic sensitivity of breast cancer. We isolated CIC from three different breast cancer cell lines (MCF-7, T47D and MDA-MB-231) by ...

abortion traditionally means miscarriage and is still known as a problem, which societies have been trying to reduce its rate by using legal means. despite the fact that  pregnant women and fetuses have been historically supported;  abortion  was firstly criminalized in 1926 in iran, 20 years after establishment of modern legal system. during next 53 years this situation changed dramatically, t...

background uterine artery embolization (uae) is a minimally invasive procedure performed under fluoroscopy for the treatment of uterine fibroids and accompanied by radiation exposure. objectives to compare ovarian radiation doses during uterine artery embolization (uae) in patients using conventional digital subtraction angiography (dsa) with those using digital flat-panel technology. patients ...

spinal cord injury (sci) leads to a significant health problem associated with a broad range of secondary complications and disabilities. in this regard, animal models can help us to understand the pathobiology of sci and evaluate the effects of potential treatments for sci. in contusion models of sci, different devices including surgical spring-loaded clips, balloons, forceps, weights and the ...

concerns about increasing bacterial resistance to vancomycin, have caused the adult treatment guidelines to recommend higher trough concentrations based on the type and location of infectious disease. although these recommendations are not specific to children, the values can be extrapolated. this prospective study was designed to evaluate efficacy of current vancomycin dosing recommendations t...