A trial-error procedure is applied for the derivation of correlations to estimate relative thermal conductivity (kr) and dynamic viscosity (µr) nanofluids using MATLAB. Thermophysical properties particles base fluids, particle diameter (dp), sphericity, capping layer thickness, Brownian motion a particle, temperature, volume fraction (φ) are considered. The accuracy predicting kr µr developed d...

In soils under wheat cultivation, soil aggregates stability is increased and destructive effects of erosion decreased, due to organic matters (OM) application. This trail was conducted in Shavoor agriculture research station to determine of mean weight diameter (MWD) under different organic matter sources and amounts in Khuzestan province (at south west of Iran) via a split plot experiment base...

We have investigated the factors which affect the progression of osteoarthritis after rotational acetabular osteotomy (RAO). Between 1984 and 1998, we treated 60 dysplastic hips by RAO. The mean age at surgery was 31.6 years (13 to 51) and the mean period of follow-up was 4.6 years (2 to 9.5). The thickness of the articular cartilage on the weight-bearing area, pre- and postoperative acetabular...