UNLABELLED In 2005, 8 Imaging Response Assessment Teams (IRATs) were funded by the National Cancer Institute (NCI) as supplemental grants to existing NCI Cancer Centers. After discussion among the IRATs regarding the need for increased standardization of clinical and research PET/CT methodology, it became apparent that data acquisition and processing approaches differ considerably among centers...

There is an urgent need for developing a procedure for biomarker standardization and relative quantificationin clinical laboratories. Measuring the expression levels of cell antigens is critical for the diagnosis of many diseases, e.g. leukemia, lymphoma and immunodeficiency diseases. One of the most significant challenges in flow cytometry is obtaining inter-laboratory and intra-laboratory con...

this paper is an attempt to shed light on the effects of modernization, urbanization, monolingual educational system, and mass media as well as the process of globalization on dialect leveling among persian dialects. in so doing, the first part of the paper elaborates on the relationship between globalization and sociolinguistics, and on the concept of standardization. also, it discusses some ...

abstract background: the aim of this study was to standardize and assign validity and reliability of the trauma symptom checklist for children (tscc-a). methods: normative data for the tscc-a were based on 3042 students participating in a prevalence child abuse study in 19 different locations of tehran and 140 participants who had been refered to the run-away children centers in tehran. after t...