introduction : recipients of renal transplants are susceptible to kaposi's sarcoma (ks) as a result of treatment with immunosuppressive drugs. ks is one of the most common post transplant malignancies. variety of factors appear to contribute to the development of ks including: genetic factors, sex hormones, immunosuppression and oncogenic viruses.this study present three cases of renal transpla...

Measurement of soil saturated hydraulic conductivity, Ks, is normally affected by flow patterns such as macro pore; however, most current techniques do  not differentiate flow types, causing major problems in describing water and chemical flows within the soil matrix. This study compares eight models for scaling Ks and predicted matrix and macro pore Ks, using a database composed of 50 datasets...

In this paper ,we fuzzify the new class of algebraic structure introduced by Kim[5].In this fuzzification(called fuzzy KS-semigroups),we introduce the notions of fuzzy sub KS-semigroups,fuzzy KS-ideal,fuzzy KS-p-ideal and investigate some of their related properties.The purpose of this study is to implement the fuzzy set theory and ideal theory in the KS-semigroups.This fuzzification leads to d...

abstract determining saturated hydraulic conductivity (ks) is one of the important soil characteristics that its estimation is important in soil and water studies. there are several methods for estimating ks in unsaturated conditions. these methods include the inversed-auger-hole method, the double-ring infiltrometer and the single-ring pressure infiltrometer. the measurement of ks by these met...

A novel compound, KS-505a was isolated from the culture broth of a strain identified as Streptomyces argenteolus A-2. The compound inhibited bovine brain Ca2+ and calmodulin-dependent cyclic-nucleotide phosphodiesterase with an IC50 value (the concentration causing 50% inhibition) of 0.065 microM. The compound around that concentration had little or no effect on heart calmodulin-dependent and -...

The late Pliocene is notable for the appearance of two new hominid genera as well as the first archaeological sites, generally attributed to the Oldowan Industrial Complex. However, the behavioral ecology of Oldowan hominids has been little explored, particularly at sites older than 2.0 Ma. Moreover, debates on Oldowan hominid foraging ecology and behavior have centered on data from only two re...