DEVELOPMENT OF A PROTOTYPE MODEL OF BLOOD FLOW IN THE LIVER

This paper discusses the prerequisites for the creation, as well as the main stages for the development of a prototype model of normal liver blood flow

Problems of Differentiation of Recurrent Glial Tumor from Necrosis by MRI Images

This paper discusses the problems of diagnosing necrosis and recurrence of glial brain tumors and ways to solve these problems

IMPROVEMENT OF REFERENCE BASE IN THE FIELD OF METROLOGICAL ASSURANCE OF THREAD JOINTS

We consider the main and essential legislative and applicative issues of metrological assurance of thread joints in the Russian Federation and international practice. Basic limitations of the existing measuring methods of the main thread gage parameter - the pitch diameter of thread - are represented. We give the description of the first echelon state working calibration standard for linear unit, placed in service in D.I. Mendeleyev Institute for Metrology (VNIIM), including the general field of applications and metrological characteristics according to the state verification schedule. The possibilities of etalon application in the field of measurements of thread gages parameters are shown. Technical solutions for reducing the components of uncertainty of measurements of the pitch diameter using the etalon are described: temperature stability; reducing of external vibration effects on measuring procedure; developing of the special software for minimizing human factor and increasing automation level of the measuring procedure. The solutions described have enabled to achieve expanded uncertainty value about 0.7-1.0 microns. As a result, we also propose further ways for development and improvement of the system of metrology assurance in the field of thread joints

The Central Asian journal of global health to increase science productivity

The Central Asian Journal of Global Health (CAJGH) is the first peer reviewed, open access journal in Central Asia (CA) aimed at those working in the areas of public health, medicine, and bioengineering. Specifically, it focuses on a geographic region that is oftentimes not highlighted by existing journals. While the main focus at CAJGH is placed on CA countries, submissions from other regions are encouraged as well. Many accepted publications have come from outside the CA region