The impact of covid-19 pandemic on military expenditures and economic growth of Balkan countries by Neševski Aleksandar S.

“…Using Spearman's rank correlation coefficient, a level of correlation was determined between the variables "GDP growth" and "Military expenditures" particularly between nominal and percentage values of these variables. …”
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Study of the Effect of Berry Paper Mulberry on Optical Properties of Poly Methyl Methacrylate by Baghdad Science Journal

“…The optical properties of composites have been studied in the wavelength range (200-800)nm. The absorption coefficient ,energy gap, refractive index, extinction coefficient and dielectric constants have been determined. …”
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Establishing a minimum passing score for the rating scale in simulation training for surfactant administration using the LISA procedure by Hélène Rostoker, Bernard Guillois, Amaya Caradec, Clément Chollat

“…Results Using the Angoff method, the minimum passing score was determined to be 35 out of 50, equivalent to 70.6% (standard deviation: 15.8%). …”
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MECHANICAL CALCULATION OF FLEXIBLE WIRES WHEN A CONCENTRATED LOAD IS BEING REPLACED WITH A DISTRIBUTED ONE TAKING INTO ACCOUNT THE STRUCTURAL ELEMENTS Y.V. BLADYKO1) by Y. V. Bladyko

“…A relationship is established between the coefficient of the increase of the sag, the coefficient of concentrated forces, the coefficient that takes into account the presence of tension insulator springs, and the angle of inclination of the span. …”
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EFFECTS OF FOOD FACTORS ON FUNCTIONAL ADAPTATION OF THE MILITARY IN THE AREA OF LOCAL MILITARY CONFLICTS by Дмитрий Владимирович Чуркин, Дмитрий Олегович Ластков

“…The control group included 50 soldiers of the same military unit at the age of 30-39 years, living in the same localities, with comparable work experience without underground work in a coal mine. We determined the mean values, reliability was assessed using Student's t-test, relationships were determined using the Pearson’s correlation coefficient. …”
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Morphological features of histogenic differon cells in connective tissue of guinea pigs’ lungs after sensitization with ovalbumin by S. S. Popko, V. M. Yevtushenko

“…The number of fibrocytes, fibroblasts per 5000 μm2 and their ratio – fibroblast/fibrocyte coefficient were determined. Results. We have established the regularity of morphological changes dynamics in the cellular elements of pulmonary connective tissue. …”
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Friction Performance Analysis of WC-Reinforced IN718 Composite Material Based on SLM Process by Xuejin Zhao, Xiaoyu Zhao, Youfan Xu, Yongjun Shi

“…The optimal molding process parameters of IN718/WC composites were determined using a combination of experimental and simulation methods. …”
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Smart solutions for dissolved oxygen control in semi-batch fermenters: A machine learning approach by J. Sumathi, P. Aravind, G. Gandhimathi

“…Aeration is the primary step in effluent treatment. The basic method for determining DO is direct measurement. This study has been carried out in effluent from the paper industry to estimate the performance of dissolved oxygen in a semi-batch lark hygiene fermenter and was oxygenated till saturation at 25 °C under real-time study. …”
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ECONOMIC EVALUATION OF FERTILIZING WITH ORGANIC FERTILIZERS IN THE PRODUCTION OF BIRD'S FOOT TREFOIL FODDER by Katerina CHURKOVA, Boryana CHURKOVA

“…To analyze the main economic indicators based on dry matter yield, graphical and tabular methods, comparative methods were used; method of analysis and synthesis; descriptive statistical analysis and correlation analysis. …”
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An eigenvalue-driven framework for the ranking and selection of optimal geological CO2 storage sites by Soha Iranfar, Farshad Sadeghpour, Abbas Khaksar Manshad, Meysam Naderi, Mahmood Shakiba

“…To accomplish this, 10 parameters related to reservoir characteristics, petrophysical properties, and geomechanical features of 60 sites worldwide were analyzed. The influence coefficients for each of the 10 parameters were determined using the eigenvalue matrix. …”
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Frequency function and damping function in assessment of dynamic processes in mechanical oscillatory systems with symmetry by A. V. Eliseev

“…The graphoanalytical methods used for evaluating the dynamic properties of mechanical oscillatory two-degree-of-freedom systems are based on determining the extreme values of the frequency functions and the damping function, which are determined from the relations between the kinetic, potential energy and the values of the energy dissipation function. …”
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Study of Wheat Grain Structure by Digital Radiography by R. Yu. Antonov

“…To determine the capabilities of digital radiography for studying the structure of wheat grain.Materials and methods. …”
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An ensemble agglomerative hierarchical clustering algorithm based on clusters clustering technique and the novel similarity measurement by Teng Li, Amin Rezaeipanah, ElSayed M. Tag El Din

“…One of the most common HC methods is Agglomerative Hierarchical Clustering (AHC) in which clusters are created bottom-up. …”
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Discussion on Matrix Interference in Trace-Level Bromate Detection of Natural Mineral Water in Southwest China Karst Area by Xi YANG, Xiaolin ZHOU, Song ZHENG

“…The correlation coefficient of method IC-CDⅠ was 0.9993. The RSD of method IC-CDⅡ was 0.42%−0.76% and the recovery rate was 94.5%−102.7%. …”
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Enhancing students reflective thinking through outdoor play and game-based contextual learning by Nur Riski Hasanah, Turmudi Turmudi, Dadang Juandi, Lessa Roesdiana

“…This research method is descriptive and quantitative, with subjects of as many as 231 mathematics students determined based on a purposive sampling technique. …”
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On Solving the Poisson Equation with Discontinuities on Irregular Interfaces: GFM and VIM by Ásdís Helgadóttir, Arthur Guittet, Frédéric Gibou

“…We analyze the accuracy of two numerical methods for the variable coefficient Poisson equation with discontinuities at an irregular interface. …”
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Design Diagrams for the Analysis of Active Pressure on Retaining Walls with the Effect of Line Surcharge by Mojtaba Ahmadabadi, Mohammad Karim Faghirizadeh

“…In this study, a formulation has been proposed to calculate the pressure on wall and determine the angle of failure wedge based on limit equilibrium method. …”
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Vibration reduction analysis and test verification of aero bevel gear damping rings by QIAN Lulu, ZHANG Huanzhang, JIA Yaping

“…This method provides valuable reference for the vibration reduction design of aero spiral bevel gears.…”
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Basic environmental assessment of the construction area by A. L. Bolsherotov

“…As a method of assessment, the coefficient "degree of real estate concentration" was developed and adopted. …”
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Wpływ Naprężeni Własnych na Drgania Sprężyste Prętów o Stałym Przekroju by W. Bogusz

“…Discussion of a method for the determination of initial stress in bars of constant cross-section by means of vibration measurement. …”
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