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Monitoring crustal movements in northern Tianshan Mountain based on GPS technology

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Geodesy and Geodynamics 2017年第3期8卷 155-159页

作者： A.V.Vilayev zh.sh.zh.ntayev A.zh.Bibosinov JSC "National Center of Space Research and Technology" DTOO "Institute of lonosphere" Almaty 050020 Kazakhstan

Monitoring results for the period 2009-2014 by ten standard GPS stations allowed to determine the crustal movements of seismically active region in south-eastern Kazakhstan. Maps of movement velocity were made in geocentric coordinate system and in reference system of the Eurasian continent. GPS points displacements reflect the features of modern deformation processes that are notable in the high seismic activity region. The structure of the velocity field divergence qualitatively confirms major deformation in the sublatitudinal direction which is parallel to the main ridge of the northern Tianshan Mountain. The epicenters of earthquakes are in agreement with the border areas of compression -tension, as well as the allocated areas of multidirectional rotary motion. The conclusion is that GPS monitoring of the movements of the Earth＇s crust can be used to evaluate the territory＇s stress-strain state for the purpose of seismic zoning and seismic risk assessment.

关键词： GPS monitoring Earth movements Deformation Tianshan Mountain

Twelve-frame camera for soft X-ray

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Chinese Science Bulletin 1997年第14期42卷 1215-1217页

作者： Cheng, JX Yang, CB Wen, TS Wen, sh Tang, DY zh.ng, ZJ shan, B Liu, JY Chang, zh.Liu, XQ Gao, SC Institute of Nuclear Physics and Chemistry Chinese Academy of Engineering Physics Chengdu China Xi’an Institute of Optics and Precision Mechanics Chinese Academy of Sciences Xi’an China

THE procedure of inertial confinement fusion (ICF) takes place in sub-nanosecond period. Inorder to investigate the hydrodynamic instability and asymmetry during the implosion, weneed to measure the two-dimensional distribution of plasmas temperature and density as well asits relationship with time. For this purpose, an X-ray picosecond multiframe technique hasbeen developed.

关键词： gated microchannel-plate picosecond frame microstrip line.

Polymorphisms at GSTM 1, GSTP 1, GSTT 1 Detoxification Genes Loci and Risk of Breast Cancer in Kazakhstan Population

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Advances in Breast Cancer Research 2013年第4期2卷 114-118页

作者： T. S. Balmukhanov A. K. Khanseitova V. G. Nigmatova E. E. Ashirbekov sh. zh. Talaeva N. A. Aitkhozh.na Institute of Molecular Biology & Biochemistry Almaty Kazakhstan

Associations of null polymorphism (copy number variation) of detoxification genes GSTM1, GSTT1 and GSTP1 (at rs2495636, 105 Ile/Val) with the breast cancer (BC) were assessed in two main ethnic groups of the Republic of Kazakhstan (Kazakhs and Russians). Total number of patients was 181, and of controls 397. Statistically significant difference was observed between BC patients and healthy individuals in alleles frequency (χ2 = 4.89, р = 0.007) of GSTP1 gene at rs2495636 (105 Ile/Val) among the Kazakhs ethnic group. Difference in genotypes distribution (χ2 =5.26, р = 0.076) at this site is approximating to be statistically significant. In the Russian group, no differences were found in genotypes and alleles atrs 2495636 of GSTP1 gene between cases and controls. There was no significant difference between null polymorphism (copy number variation) of GSTM1 and GSTT1 genes among cases and controls in both ethnic groups.

关键词： Breast Cancer Gene Polymorphism GSTM 1 GSTP 1 GSTT 1 Genes Kazakhstan

Associations of Polymorphisms of the CYP1A1 and CYP1B1 Cytochrome P450 Genes with Breast Cancer in Kazakhstan

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Advances in Breast Cancer Research 2013年第3期2卷 51-55页

作者： T. S. Balmukhanov A. K. Khanseitova V. G. Nigmatova S. P. Varchenko sh. zh. Talaeva N. A. Aitkhozh.na Structural and Functional Genomics Laboratory Institute of Molecular Biology and Biochemistry Almaty Kazakhstan

Associations of polymorphisms in rs4646903 site of CYP1A1 and rs1056836 site of CYP1B1 genes with the breast cancer (BC) were studied in two main ethnic groups of Kazakhstan Republic (Kazakhs and Russians). Total number of BC patients was 181, controls—397. The statistically significant differences were revealed in allele frequencies (χ2 = 5.93, р = 0.004) and in genotypes distribution (χ2 = 8.71, р = 0.015) in rs4646903 site of CYP1A1 gene in Kazakh but not in Russian group. The study of CYP1В1 rs1056836 site demonstrated differences in genotype distributions (χ2 = 7.48, р = 0.023) between BC patients and controls in Russian but not in Kazakh ethnic group.

关键词： Breast Cancer Gene Polymorphism CYP1A1 CYP1B1 Kazakhstan

Overexpression/amplification of HER-2/neu is uncommon in hepatocellular carcinoma

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第二军医大学学报 2005年第11期26卷 1320-1320页

作者： Xian zh.zh.ng sh Cong WM Wu WQ Wu MC Department of Pathology Eastern Hepatobiliary Surgery Hospital Second Military Medical University Shanghai 200438 China

New measurements and reanalysis of^14N elastic scattering on^10B target

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Chinese Physics C 2020年第10期44卷 115-123页

作者： Marzh.n Nassurlla N.Burtebayev T.Kh.Sadykov I.Boztosun N.Amangeldi D.Alimov zh.Kerimkulov J.Burtebayeva Maulen Nassurlla A.Kurakhmedov S.B.Sakuta Mesut Karakoc Awad A.Ibraheem K.W.Kemper sh.Hamada Institute of Nuclear Physics AlmatyKazakhstan Satbayev University Institute of physics and technology050032AlmatyKazakhstan Al-Farabi Kazakh National University AlmatyKazakhstan Department of Physics Akdeniz UniversityAntalyaTurkey L.N.Gumilyov Eurasian National University AstanaKazakhstan National Research Center“Kurchatov Institute” MoscowRussia Physics Department King Khalid UniversityAbhaSaudi Arabia Physics Department Al-Azhar UniversityAssiut BranchAssiut 71524Egypt Department of Physics Florida State UniversityTallahasseeFlorida 32306USA Faculty of Science Tanta UniversityTantaEgypt

The angular distributions of elastic scattering of^14N ions on^10B targets have been measured at incident beam energies of 21.0 and 24.5 *** distributions at higher energies 38–94.0 MeV(previously measured)were also included in the *** data were analyzed within the framework of the optical model and the distorted waves Born approximation *** observed rise in cross sections at large angles was interpreted as a possible contribution of theα-cluster exchange *** amplitudes SA2 and SA4 for the configuration^14N→^10B+αwere *** average values are 0.58±0.10 and 0.81±0.12 for SA2 and SA4,respectively,suggesting that the exchange mechanism is a major component of the elastic scattering for this *** energy dependence of the depths for the real and imaginary potentials was found.

关键词： elastic scattering optical model potential DWBA method spectroscopic amplitudes

Mathematical modeling of the aerodynamic coefficients of a sail blade

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Advances in Aerodynamics 2023年第1期5卷 267-281页

作者： Akmaral zh.Tleubergenova Nazgul K.Tanasheva Kulzh.n M.shaimerdenova Serik S.Kassymov Asem R.Bakhtybekova Nurgul N.shuyushbayeva Saule zh.Uzbergenova Gulden A.Ranova Department of Engineering Thermophysics named after Professor zh.S.Akylbayev E.A.Buketov Karaganda UniversityKaraganda 100028Kazakhstan Scientific Research Center“Alternative Energy” E.A.Buketov Karaganda UniversityKaraganda 100028Kazakhstan Department of Science E.A.Buketov Karaganda UniversityKaraganda 100028Kazakhstan Department of Mathematics and Physics Sh.Ualikhanov Kokshetau UniversityKokshetau 020000Kazakhstan Department of Engineering Technologies and Transport Sh.Ualikhanov Kokshetau UniversityKokshetau 020000Kazakhstan

The authors of the work numerically studied the aerodynamic coefficients of the sail blade,during which the patterns of three-dimensional flow around airflow and the pressure distribution field were *** triangular sail blade is used as the power element of wind *** sail blade modeling was based on the Reynolds-averaged Navier-Stokes equations(RANS)using the ANSYS FLUENT computer program.A flow pattern is obtained,which gives a physical explanation of the nature of the airflow around the sail blade and the pressure distribution *** analyses of theory and experiment are *** the range of Reynolds numbers from 0.5×10^(4) to 2.5×10^(4),the change in the drag force coefficient is from 1.04 to 0.54,and the difference in the lift force coefficient is from 0.52 to 0.33.

关键词： Sail blade Wind turbine Modeling ANSYS FLUENT Aerodynamic coefficients

Expression of aspartyl beta-hydroxylase and its clinicopathological significance in hepatocellular carcinoma

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第二军医大学学报 2006年第5期27卷 530-530页

作者： Xian zh.zh.ng sh Cong WM Yan HX Wang K Wu MC Department of Pathology Eastern Hepatobiliary Surgery Hospital Second Military Medical University Shanghai 200438 China

The human aspartyl beta-hydroxylase is a highly conserved enzyme that hydroxylates epidermal growth factorlike domains in transformation-associated proteins. The aspartyl beta-hydroxylase gene is upregulated in many human malignancies. The purpose of this study was to investigate the expression of aspartyl beta-hydroxylase in hepatocellular carcinoma. Aspartyl beta-hydroxylase mRNA levels were measured in 161 hepatocellular carcinomas and paired nontumorous liver tissues by conventional and real-time RT-PCR. Immunohistochemical staining of aspartyl beta-hydroxylase was performed using EnVision Plus system. The results showed that aspartyl beta-hydroxylase was overexpressed in 150 of 161 hepatocellular carcinomas (93 %), including 45 of 48 unifocal small hepatocellular carcinomas (94 % ). Aspartyl beta-hydroxylase was highly expressed in hepatocellular carcinoma cells in contrast to its low level of expression in non-neoplastic liver cells. The protein expression level of aspartyl heta-hydroxylase in the hepatocellular carcinoma was parallel with the mRNA expression level (r=0. 659 4, P< 0. 000 1). A significantly higher tumor aspartyl beta-hydroxylase overexpression level was associated with the presence of intrahepatic metastasis and the progression of histological grades.

关键词：肝细胞癌 β-羟化酶临床病理学基因表达

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广东农村居民消费结构变化的实证分析

消费经济 2005年第6期21卷 54-57页

作者：丁元周树高暨南大学广东广州510632 广东技术师范学院广东广州510665

本文从各类支出比重、消费结构变动度等方面分析了广东农村居民消费结构的变化。同时,又运用ELES对广东农村居民的消费倾向和需求弹性进行了实证研究,结果表明可根据消费倾向变化、降价和提高居民收入来有效促进消费需求。

关键词：广东农村居民消费结构实证分析