background & objective: abdominal cutaneous and subcutaneous nodules are uncommon lesions which may be benign or malignant. majority of the malignant nodules are metastatic in origin and may be the initial presentation of primary malignancy, hence an early diagnosis is important. our aim was to find out the spectrum of lesions (both non-neoplastic and neoplastic) that present as cutaneous a...

Abstract Using pure water in comparison to water-based lubricant containing 4% TiO 2 nanoparticles (NPs), the hot rolling tests of 304 stainless steel were carried out at a temperature 1050 °C under varying reductions and speeds. The effects lubrication on force, torque, power contact friction systematically investigated. coefficient (COF) during steady-state was inversely calculated using deve...

Dual systems of steel moment frame and reinforced concrete shear wall have combined the advantages of steel frames and reinforced concrete shear wall. These walls have increased the lateral stiffness of steel frames and have reduced seismic demands on steel frames thus providing opportunities to use such system. In this research intermediate dual system of steel moment frame was chosen with int...

see through the wall radar, is a relatively new small range radar that uses electromagnetic waves to detect targets behind wall. because of its symmetry, a conducting sphere is often used as a reference scatterer to calibrate radars. in this paper, to simulate received signal for see through the wall radar, scattering model of a conducting sphere in free space is presented. then using a dielect...

This paper approaches the topic of missing Serbs in Kosovo and Metohia by application anthropological theoretical framework on waiting, which treats this waiting process as socially politically constructed. Furthermore, it considers role families persons memory praxis related to humanitarian problem. By outlining relevance understanding position persons, was shown that their personal stories co...