نتایج جستجو برای: high pressure engineering

تعداد نتایج: 2562983  

Journal: :Proceedings of the National Academy of Sciences 2014

Journal: :journal of ultrafine grained and nanostructured materials 2012
maryam moazeni m. moradi s. torkan a. kermanpur f. karimzadeh

the nanoparticles of ti and tio2 have attracted extensive research interest because of their diverse applications in, for instance, catalysis, energy conversion, pigment and cosmetic manufacturing and biomedical engineering. through this project, a one-step bulk synthesis method of electromagnetic levitational gas condensation (elgc) was utilized for the synthesis of monodispersed and crystalli...

Journal: :jundishapur journal of microbiology 0
ali reza khosravi mycology research center, faculty of veterinary medicine, university of tehran, tehran, ir iran; mycology research center, faculty of veterinary medicine, azadi street, p.o. box: 14155-6453, tehran, ir iran. tel: +98-2161117151, fax: +98-2166933222 hojjatollah shokri faculty of veterinary medicine, amol university of special modern technologies, amol, ir iran; faculty of veterinary medicine, university of mazandaran, amol, ir iran fatemeh zaboli department of microbiology, science and research branch, islamic azad university (iau) of tehran, ir iran

results mycoflora profiles of fresh and stored rice grains showed that aspergillus species (37.3%, 40.7%) were the predominant fungal agents, followed by fusarium (21.6%, 16.2%), mucor (19.6%, 16.7%) and rhizopus (9.8%, 11.1%), respectively. in hplc analysis, most of the rice samples (96.7%) collected were found to be positive for fb1 with mean levels ranging from not detected to 56.2 mg/kg for...

Journal: :iranian journal of chemistry and chemical engineering (ijcce) 2007
ali asghar gharesheiklou hassan mahmoodian reza ghalyaghy zadeh

this study aimed to construct the hydrate three-phase equilibrium curves for two typical iranian gas reservoir samples using a high-pressure visual cell. to do so, complete analysis of the reservoir fluids was obtained by different techniques of composition analysis i.e. gas chromatography (gc) and detailed hydrocarbon analysis (dha). using high-pressure visual cell the hydrate phase equilibriu...

Journal: :journal of research in medical sciences 0
sahar keshtkar aghababaee mohammadreza vafa farzad shidfar atefeh tahavorgar mahmoodreza gohari davod katebi

background: this study investigated blackberry (persian mulberry) effects on apo a-i, apo b, high-sensitivity-c-reactive protein (hs-crp), and systolic blood pressure (sbp) and diastolic blood pressure (dbp) in dyslipidemic patients. materials and methods: in this 8-week randomized clinical trial, 72 dyslipidemic patients were randomly divided into two groups: intervention (300 ml/day blackberr...

Journal: :thrita 0
tahereh keramati endocrinology and metabolism research center, endocrinology and metabolism clinical sciences institute, tehran university of medical sciences, tehran, ir iran ali tootee diabetes research center, endocrinology and metabolism clinical sciences institute, tehran university of medical sciences, tehran, ir iran ensieh nasli esfahani diabetes research center, endocrinology and metabolism clinical sciences institute, tehran university of medical sciences, tehran, ir iran mostafa qorbani department of community medicine, alborz university of medical sciences, karaj, ir iran; non communicable diseases research center, endocrinology and metabolism population sciences institute, tehran university of medical sciences, tehran, ir iran parvin pasalar department of biochemistry, faculty of medicine, tehran university of medical sciences, tehran, ir iran farideh razi diabetes research center, endocrinology and metabolism clinical sciences institute, tehran university of medical sciences, tehran, ir iran; diabetes research center, endocrinology and metabolism clinical sciences institute, tehran university of medical sciences, tehran, ir iran. tel: +98-2188334192, fax: +98-2188334195

conclusions although the results obtained with the use of different methods show an excellent correlation, when one particular sample is tested by different assays, the results are significantly different. it can be concluded that the national standardization program of hba1c measurement is necessary. background hemoglobin a1c (hba1c) testing devices are widely used to evaluate glycemic control...

Journal: :International journal of food microbiology 2003
Ann M J Diels Elke Y Wuytack Chris W Michiels

A detailed study of the inactivation of Staphylococcus aureus and Yersinia enterocolitica by high-pressure homogenisation was performed at, respectively, 25 and 35 different combinations of process temperature and process pressure covering a range of 5-50 degrees C and 100-300 MPa. It appeared that in the entire studied pressure-temperature domain, S. aureus was more resistant to high-pressure ...

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