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Kakimov A.,Shakarim State University of Semey | Yessimbekov Z.,Shakarim State University of Semey | Kakimova Z.,Shakarim State University of Semey | Bepeyeva A.,Shakarim State University of Semey | Stuart M.,Chalk River Laboratories
Environmental Science and Pollution Research | Year: 2016

The present study was carried out to evaluate Cs-137 activity concentration in soil, water, vegetation, and cow’s milk at 10 locations within three regions (Abai, Ayaguz, and Urdzhar) to the southeast of the Semipalatinsk Nuclear Test Site (SNTS) in Kazakhstan. Cs-137 activity concentrations, determined using a pure Ge gamma-ray spectrometer, showed that, all samples collected did not exceed the National maximum allowable limits of 10,000 Bq/kg for soil, 100 Bq/kg for cow’s milk, 74 Bq/kg for vegetation, and 11 Bq/kg for water. Cs-137 is, therefore, not considered a health hazard in these regions. The highest levels of contamination were found in the Abai region, where the highest activity concentration of Cs-137 was 18.0 ± 1.0 Bq/kg in soil, 7.60 ± 0.31 Bq/kg in cow’s milk, 4.00 ± 0.14 Bq/kg in the vegetation, and 3.00 ± 0.24 Bq/kg in water. The lowest levels were measured within the Urdzhar region, where 4.00 ± 0.14 Bq/kg was found in the soil, 0.30 ± 0.02 Bq/kg in the cow’s milk, 1.00 ± 0.03 Bq/kg in the vegetation, and 0.20 ± 0.02 Bq/kg in the water. © 2015, Springer-Verlag Berlin Heidelberg. Source


Manezhanov B.,Shakarim State University of Semey | Manezhanov O.,Shakarim State University of Semey | Shayakhmetov Y.,Kazakh National Technical University | Shaikhanova A.,Shakarim State University of Semey | And 3 more authors.
Research Journal of Applied Sciences | Year: 2016

Operation of belt conveyors and vertical conveyor-elevators was considered and design of their support rollers was analyzed in this study. The study presents the results of the research work of belt conveyors and vertical conveyors, elevators and proposed new design support rollers. To increase productivity, they must meet certain requirements as reliability, durability, flexibility, light weight, etc. One of them increase the bearing capacity of the supporting rollers and the reliability of the sealing devices. In this study, attempts were made to extend the life of carrying rollers due to the new design of rollers providing a joint misalignment of the bearing rings under certain geometrical sizes. © Medwell Journals, 2016. Source


Okuskhanova E.,Shakarim State University of Semey | Assenova B.,Shakarim State University of Semey | Rebezov M.,South Ural State University | Yessimbekov Z.,Shakarim State University of Semey | And 3 more authors.
Pakistan Journal of Nutrition | Year: 2016

In this study, the mineral composition of a pate made with red deer meat (maral meat), beans and a protein enriching additive was determined. To do so, three formulations of the pate (with different meat, additive and bean ratios) were produced. For each formulation, the content of mineral elements was then determined using inductively coupled plasma mass-spectrometry (ICP-MS). Increased level of minerals, such as K, P, Na, Ca and Mg were obtained in formulations where the additive and the beans were added. The addition of beans significantly increased Ca and P content. The mineral content of the overall better balanced formulation of the maral meat pate was compared to that of other pates. © Asian Network for Scientific Information, 2016. Source


Kakimov A.,Shakarim State University of Semey | Yessimbekov Z.,Shakarim State University of Semey | Bepeyeva A.,Shakarim State University of Semey | Kabulov B.,Shakarim State University of Semey | Kakimova Z.,Shakarim State University of Semey
Pakistan Journal of Nutrition | Year: 2015

This study describes the operational principle of cone penetrometers and method of determining the yield stress using cone penetrometers. The standard GOST R 50814-95 “Meat products. Methods of penetration determination by means of the cone and the needle indentor”, developed by the Russian Federation in 1995, applies to viscous-plastic (meat and sausage forcemeat, pate) and elastic (ready meat and sausage) meat products and specifies the methods of consistency determination by cone or needle penetration. The test method for penetration of viscous-plastic materials using different penetrometers and the main equations for yield stress determination are presented. © Asian Network for Scientific Information, 2015. Source


Kakimov A.,Shakarim State University of Semey | Yessimbekov Z.,Shakarim State University of Semey | Kabulov B.,Shakarim State University of Semey | Bepeyeva A.,Shakarim State University of Semey | And 2 more authors.
Research Journal of Pharmaceutical, Biological and Chemical Sciences | Year: 2016

In this study the chemical composition and yield stress of meat bone paste is studied. The meat-bone paste is obtained after grinding on colloid and superfine colloid machines with final size of bone particles less or equal to 0.1 mm. According to the analysis, the protein content in meat-bone paste was 24.30%-24.72%, fat content is varied from 11.0% to 12.7%, moisture-33.89%-34.47% and inorganic substances reached up to 30% from the total mass of the meat-bone paste. The yield stress of meat-bone paste after grinding on the colloid machine (MBP1) varies from 19231.04 Pa to 6934.56 Pa and from 18182.09 Pa to 5944.47 Pa in MBP2 (meat-bone paste after grinding on the superfine grinding machine) in the range of temperature from 10°C to 30°C. Source

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