A Study of the Initial System of the Yongle Nanzang 永乐南藏 Based on Phonological Correlations and Their Relationship with the Qishazang 磧砂藏 by Yongchao Jiang, Boxuan Wang, Renxuan Huang

“…Based on a digital and quantitative analysis of 27,832 phonetic entries—including Fanqie 反切 and Zhiyin 直音—we apply correlation coefficients (with significance tests), hierarchical clustering, and data mining methods. …”
Get full text

High-sensitivity cardiac troponins: detection and central analytical characteristics by A. M. Chaulin, O. E. Abashina, D. V. Duplyakov

“…Considerable attention is paid to the analytical characteristics of troponin immunoassays: limit of blank, limit of detection and limit of quantitation, coefficient of variation, as well as the 99th percentile and factors influencing it.…”
Get full text

Determining of the Maximum Throughput of Control Valve in Heat Supply Systems by A. B. Sukhotski

Get full text

Dominant geological and engineering factors controlling the productivity of horizontal wells for deep coalbed methane in the southern Shenfu block by Guangshan GUO, Yancheng LIU, Gang ZHAO, Zhaohui CHEN, Chen LI, Lifang KANG, Yuchuan WANG, Jianan WANG

“…Dominant factors controlling the horizontal well productivity were quantitatively determined based on Kendall's rank correlation coefficients and Pearson correlation coefficients. …”
Get full text

Risks of Fraud in CTP in Siberia: Causes, Consequences, Regulation by E. L. Prokopjeva, L. Yu. Lysova

“…The research methodology includes dynamic, spatial and correlation analysis, as well as index and coefficient methods used to assess the total risk. The article analyzes the quantitative indicators of the risk of unfair actions in the field of CTP in the regions of Siberia, identifies the causes of the unfavorable situation, the consequences of a socio-economic nature, and provides proposals aimed at reducing the risk. …”
Get full text

STATISTICAL ANALYSIS OF COMPOSITION OF INVESTMENT IN THE REGION by Lyudmila P. Bakumenko, Olga A. Petukhova

Get full text

Characterizing Breast Tumor Heterogeneity Through IVIM-DWI Parameters and Signal Decay Analysis by Si-Wa Chan, Chun-An Lin, Yen-Chieh Ouyang, Guan-Yuan Chen, Chein-I Chang, Chin-Yao Lin, Chih-Chiang Hung, Chih-Yean Lum, Kuo-Chung Wang, Ming-Cheng Liu

“…The comparisons were assessed by evaluating the similarity of the detection results from each method to ground truth tumor areas, which were manually drawn on DCE-MRI images and confirmed by experienced physicians. Similarity was quantitatively measured using the Dice similarity coefficient and the Jaccard index. …”
Get full text

Chemical Thermodynamics and Calculation of Parameters of Ionic Equilibria of Indium(III) in Perchlorate, Chloride and Sulphate Aqueous Solutions by S. A. Ukhov

“…The problem of activity coefficients dependence of indium(In)-containing complex species and of corresponding concentration formation constants from qualitative and quantitative composition of aqueous solutions is discussed. …”
Get full text

In-Situ Testing Technology and Its Application for External Water Pressure in Deep-Buried Tunnels Based on Directional Drilling by FAN Shi-jie, WANG Zi-zhong, LI Long, CHEN Ying, YU Lei, MAI Gao-fei, WANG Bo, WANG Jun-chao

“…In engineering practice, the reduction coefficient method is generally used to estimate the external water pressure of tunnels. …”
Get full text

Assessing regional economic systems balance based on the dynamics of key social and economic indicators by A. A. Shatsky

“…Particular attention has been paid to the interrelationship of government decisions stability and business development indicators, as well as the role of science and innovation in ensuring sustainable growth of regional economy. The system of quantitative indicators and coefficients reflecting the stability of activity of various spheres of economy such as industrial production (KPR), small and medium entrepreneurship (KMS), innovation activity and technological development (KIT), as well as retail trade (KRT) has been proposed. …”
Get full text

Assessment of budget Impact on the Financial Sustainability of the Altai Territory Economy by R. N. Ibragimov

“…Based on the methods of quantitative and coefficient analysis of financial indicators, the author assessed the state of the Altai Territory budget and its impact on the financial sustainability of the region’s economy. …”
Get full text

Development of an in-house dual RT-qPCR assay for detecting SFTSV and Hantaan virus simultaneously by Xiaoyu Xue, Youde Liu, Chuan Song, Tingting Liu, Zishuai Liu, Wenjing Niu, Zhouling Jiang, Yanli Xu, Yuanyuan Zhang, Ling Lin, Zhihai Chen

“…Given the overlapping endemic regions and clinical similarities between severe fever with thrombocytopenia syndrome (SFTS) and hemorrhagic fever with renal syndrome (HFRS), we developed a dual real‐time fluorescence‐based reverse transcription quantitative polymerase chain reaction (RT-qPCR) method. …”
Get full text

METHODOLOGY FOR RAPID DETECTION OF ABNORMAL GAS SITUATIONS AT THE EXCAVATION SITES OF MINES by V. V. Kupriyanov

“…The article is directed to the development of one of the approaches to decision-making by the personnel on the meaningful analysis and interpretation of emergency situations in mine workings. The technique of quantitative estimation of non- stationary processes for detection of abnormal gas situations and emergency gassing has been offered. …”
Get full text

Study of kinetic performance effect on wheel and rail wear using computer simulation by Lev I. Evelson, Evgeny A. Pamfilov, Alexander G. Tsygankov, Ludmila I. Shiryaeva

“…Under some conditions, there are cases when an increase in the friction coefficient is accompanied by a decrease in depreciation. …”
Get full text

Low-frequensy penetration of elastic waves through a periodic array of cracks by Michael. Yu. Remizov

“…The investigation of elastic wave penetration through periodic gratings is an important problem in the fields of the ultrasonic quantitative evaluation of materials, sound propagation and electromagnetic waveguides with diaphragms. …”
Get full text

Assessment of the reliability of operated sections of highways by Yuri V. Burtyl, Denis V. Kapski, Nadezhda A. Filippova, Alexander A. Neretin

“…The study introduces proprietary quantitative criteria, such as the road structure operational reliability coefficient and the road surface service life coefficient. …”
Get full text

Rapid Determination of Aflatoxin B1 Contamination in Peanut Oil by Fourier Transform Near-Infrared Spectroscopy by Wanqing Yao, Ruanshan Liu, Zhaocheng Xu, Yuling Zhang, Yingming Deng, Hongwei Guo

“…The correlation coefficient (R2), the root mean square error of calibration (RMSCE), and the relative percent deviation (RPD) for the quantitative model were 0.951, 3.87%, and 4.52, respectively. …”
Get full text

Designing a Heutagogy Curriculum Template for the Second Level of High School by Ziba Nikmohammadi, Nahid shafiee, Alireza Araghieh

“…In the qualitative section, the Lausche coefficient (CVR) was used to check the content and Cohen's kappa coefficient was used to check the reliability. …”
Get full text

Wpływ Kształtu na Współczynnik Oporu przy Ruchu Brył Izometrycznych w Nieruchomym Lepkim Płynie by A Góralski

“…It is also shown that the influence of the shape of the body on the drag coefficient in turbulent motion may be taken into account by means of the turbulent coefficient of completion δ2= (δz/δf)2, where δf is the diameter of the circle of which the area is equivalent to the mean area of a normal projection of motion pf the body on a plane normal to the direction On the basis of the experiments of Pettyjohn and Christiansen is determined the corresponding quantitative relation enabling us to compute the drag coefficient for a known shape of the body. …”
Get full text

Estimation of Genetic Variability, Heritability and Genetic Advance in Potato (Solanum tuberosum L.) Genotypes for Tuber Yield and Yield Related Traits by Awoke Ali Zeleke, Tiegist Dejene Abebe, Baye Berihun Getahun

“…Most of the traits had high phenotypic coefficient of variation and genotypic coefficient of variation; and coupled high heritability with high genetic advance as percent of mean. …”
Get full text