To the Editors: Robust and reversible biomarkers are needed for the successful completion of phase II prevention trials, an area where Fabian and colleagues have made enormous contributions. One potential marker is cell proliferation, measured by Ki-67 labeling; Khan et al. present data obtained by random periareolar fine-needle aspiration in 147 women at high-risk, which they interpret as prov...

Research objectives: To consider information from historical sources about the ancestors of Uraz-Muhammad khan and elucidate their role in history Kazakh Khanate 15th–16th centuries. materials: The work “Jami al-tawarikh” by Kadyr Ali-bek, medieval written sources, research literature on Results scientific novelty: This paper presents Khan shows each them name his great-great-grandfather, Zhani...

During the ?ield trip to Piedmont and Mountainous Daghestan in 2022 authors studied “Delet- Qaburlar” cemetery village of Nizhnii Dzhengutai, which was capital a major local political entity Mekhtulla Khanate had existfrom middle 17 th century 1867. At cemetery, previousl unsearched tombstones last representatives dynasty were found. On these tombstones, names buried, date their death auspiciou...

In this paper, we consider a model in which the unlicensed or the Secondary User (SU) equipped with a Cognitive Radio (CR) (together referred to as CR) interweaves its transmission with that of the licensed or the Primary User (PU). In this model, when the CR detects the PU to be (i) busy it does not transmit and; (ii) PU to be idle it transmits. Two situations based on CR’s detection of PU are...

introduction: cephalometry is an efficient tool for anthropometric studies. this study sought to assess facial dimensions and types of adults residing in qazvin (iran) and dera ghazi (dg) khan (pakistan). methods: in this cross-sectional study, a total of 300 ethnic populations of qazvin and 365 ethnic populations of dg khan aged between 18-55 years were randomly selected and evaluated. the sub...