Abstract For increasing the production capacity of existing oil and gas wells, adding, or modifying equipment with more sophisticated process is necessary. One effort by addition compressors such as on a minimum wellhead platform facility, which are installed top side platform. In to weight topside, must be supported jacket, this installation makes become sensitive seismic loads. This paper dis...

easily degradating and various isomeric forms of rapamycin (sirolimus) face the determination of this compound to many challenges. in this study, we developed and validated the isocratic reversed phase high performance liquid chromatographic (rp-hplc) method for rapamycin. separation was performed on a c8 column (mz, 15 × 4.6 mm, 5 µm particle size) using methanol:water (80:20 v/v) as the mobil...

background: to investigate the expression of tnf-α, il-6, il-10 in the plasma of patients with lung cancer who received radiation therapy (rt), and to analyze the correlation between these cytokines and radiation pneumonitis (rp). materials and methods: patients with lung cancer who received 3d-crt in our hospital were prospectively evaluated. circulating cytokine levels were measured with elis...

Developmental hormonal changes in Cobb 500 chick embryos and hatched chicks were determined by measuring plasma insulin, glucagon, insulin-like growth factor (IGF)-I, IGF-II, triiodothyronine, thyroxine, and glucose concentrations at different ages of embryogenesis and posthatch development. Plasma samples were obtained daily from 10 d of embryogenesis (10E) through 13 d posthatch and also at 1...

the development of a number of different rapid prototyping (rp) technologies with wide-ranging capabilities, features and applications has created the problem of selecting an appropriate rp system for engineering educational institutions as well as manufacturing organizations intending to adopt this new technology. this paper presents an rp decision support system (rp dss) for ranking and selec...

background: methionine has been suggested as the firstlimitingamino acid for milk production in ruminants. it is importanthow to increase milk protein yield and milk fat in dairy ruminants.objectives: this study was set to investigate the effect of rumenprotected methionine (rpmet) on milk composition of lactatingcashmere rayeni goats. methods: 40 healthy singletoncashmere rayeni goats about 3 ...