Dielectric properties and thermal stability of popular 5G polymers at terahertz frequency range by Yanchun Shen, Jinlan Wang, Dongshan Wei, Jiankui Gao, Yi Shi

“…By monitoring the variations of THz absorption coefficient of the polymer with the heating temperature, the deflection temperature of each polymer is determined and is in good agreement with the result from the differential scanning calorimetry (DSC) measurement. …”
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DETERMINANTS OF CRIME IN THE SPHERE OF DWELLING-COMMUNAL SECTOR IN RUSSIAN CITIES by E. A. Sizykh

“…Methods: correlation analysis using Pearson coefficient. …”
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Determinants Factors in Predicting Life Expectancy Using Machine Learning by B. Kouame Amos, I. V. Smirnov

“…The aim of this article is to identify the factors that determine life expectancy.   Materials and Methods. …”
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PROCESSING ADDITIVES AND RHEOLOGICAL PROPERTIES OF MOLDED PHENOLIC PLASTICS by P. V. Surikov, N. L. Shembel, A. A. Yurkin, A. V. Petrogradsky, V. D. Sevruk, I. D. Simonov-Emelyanov

“…By the method of capillary viscosimetry, the melt flow curves of the molded phenolic resin and its compositions with lubricant, plasticizer and their mixture were obtained. …”
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A New Visible Spectrophotometric Approach for Determination of Methyldopa in Pharmaceuticals by Sahar Rihan Fadhel, Rusul Mazin Kaddouri

“… The investigation's objective is to develop a new spectrophotometric method for determining methyldopa in both pure and pharmaceutical forms. …”
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Voltammetric Determination of Captopril Using Chlorpromazine as a Homogeneous Mediator by Hossein Bahramipur, Fahimeh Jalali

“…The relative standard deviation (RSD%) for 5 replicate measurements of captopril (100 μM) was 1.96%. The method was applied to the determination of captopril in pharmaceutical formulations and blood serum samples with satisfactory results.…”
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Evaluation of Soil and Water Ecological Security for Mining Cities in Anhui Province Based on VIKOR Model by He Gang, Hou Xiaoyu, Wang Xiaodong, Zhao Shuhang

“…The multiplicative normalization method was used to combine the optimized G1 and CRITIC weighting methods to achieve subjective and objective weight assignment. …”
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Simultaneous Determination of Preservatives in Dairy Products by HPLC and Chemometric Analysis by Fatemeh Zamani Mazdeh, Sima Sasanfar, Anita Chalipour, Elham Pirhadi, Ghazal Yahyapour, Armin Mohammadi, Akram Rostami, Mohsen Amini, Mannan Hajimahmoodi

“…The method was carried out on 195 samples in 5 kinds of commercial cheeses and yogurts. …”
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Tables to determine global cardiovascular risk at the first level of care by Agustín Paramio Rodríguez, René Oramas González, Albadio Pérez Assef, Fidel Cathcart Roca, Myder Hernández Navas

“…Introduction: Determining overall cardiovascular risk is essential for developing prevention policies at the primary level of care. …”
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Free Iron Determination in Soil by Flame Atomic Absorption Spectrometry by Sui’an ZHANG, Zhongrui YANG, Yuyu DUAN, Kaiqi YANG, Zhijie HU, Chun YANG, Sha HOU

“…Flame atomic absorption spectrometry method is used to determine free iron in soil, and the influence of experimental conditions on the determination of free iron is studied. …”
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Study of the electrodynamic properties of composite ceramics by V. I. Hryhoruk, V. V. Oliynyk, V. V. Zagorodniy, G. V. Lisachuk, R. V. Kryvobok, V. V. Voloshchuk, M. S. Maystat, O. M. Lapuzina

“…The phase composition of the material was determined using the method of X-ray phase analysis using a DRON-3M diffractometer with CuK? …”
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Morphometric parameters of carrot seed quality and factors determining them. by A. F. Bukharov, D. N. Baleev, F. O. Fefelov, N. A. Eremina

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Calculation of the security level coefficient of the automated system of the internal affairs bodies based on the information security of the information security system with updat... by A. O. Yefimov, I. G. Drovnikova, E. A. Rogozin, V. R. Romanova, E. V. Fil

“…To solve the problem, it is necessary to determine the vulnerabilities, as well as to designate the coefficients that determine the state of the automated system.Method. …”
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Determination of Petroleum Oil in Soil by Fluorescence Spectrophotometry with Oscillatory Extraction by Yuan LI, Xiaoyan DUAN, Yuge SHI, Gang LI

“…The infrared spectrometry used characteristic absorption at different wavenumber to characterize the content of petroleum substances in the samples, but the response of infrared spectrometry to aromatic hydrocarbons is not sensitive.OBJECTIVESTo establish a simple pre-treatment efficiency, low detection limit and good reproducible method for determination of petroleum oil in soil.METHODSUsing n-hexane as the solvent, adsorption column as the extraction method and oscillatory as the pretreatment method, petroleum oil was extracted from soil and determined by fluorescence spectrophotometry.RESULTSUnder the optimal conditions that with 275nm as the excitation wavelength and 315nm as the emission wavelength，the extraction solvent was n-hexane and the extraction method was adsorption column, the calibration curves of petroleum oil were linear with correlation coefficients 0.999, and the detection limit was 3mg/kg. …”
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Investigation of Mix Proportion Optimization and Anti-Scouring Performance of Pervious Concrete Base by Xiaoxuan Du, Xinghai Peng, Hongfu Liu

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Developing a transparent reporting tool for AI-based diagnostic prediction models of disease and syndrome in Chinese medicine: a Delphi protocol by Jieyun Li, Jieyun Li, Wei Song Seetoh, Jiekee Lim, Jiekee Lim, Xin’ang Xiao, Xin’ang Xiao, Kehu Yang, Si Yong Yeo, Boyun Sun, Jinhua Liu, Zhaoxia Xu, Zhaoxia Xu, Linda L. D. Zhong

“…The number of Delphi rounds will be determined by evaluating the active coefficient, expert authority, and expert consensus. …”
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An extended TOPSIS technique based on correlation coefficient for interval-valued q-rung orthopair fuzzy hypersoft set in multi-attribute group decision-making by Rana Muhammad Zulqarnain, Imran Siddique, Sameh Askar, Ahmad M. Alshamrani, Dragan Pamucar, Vladimir Simic

“…The implementation of these components attempts to boost the productivity of the technique for order preference by similarity to the ideal solution (TOPSIS) method. The computational models with correlation constraints are presented to determine the reliability and regularity of the proposed method. …”
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Internal Benchmarking of Thermal Power Plants оf Electric Power Systems by E. M. Farhadzadeh, A. Z. Muradaliyev, Y. Z. Farzaliyev, U. K. Ashurova

“…The results of the studies performed using the simulation method made it possible to establish that the smallest correlation occurs between the integral indicator calculated as the arithmetic mean of random variables and the integral indicator calculated as the coefficient of variation of the same random variables. …”
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Complementary relationship between foreign direct investment, financial development threshold and economic growth: evidence from Sub-Saharan Africa by Rajab BOUZAYANI, Zouheir ABIDA

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Anthropometric Indicators to Determine the Obesity and its Relations with the Cardiometabolic Risk by Raúl Cedeño Morales, Maricel Castellanos González, Mikhail Benet Rodríguez, Luis Mass Sosa, Carlos Mora Hernández, Jorge Carlos Parada Arias

“…<strong><br />Methods:</strong> a correlational and descriptive study in 105 workers of the Medical Sciences University of Cienfuegos from June 2011 to July 2013. …”
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