Study the Effect of Thermal Spraying With Various Ceramic Powders on The Sliding Wear of Steel Alloy( AISI1020 ) by Edrees E. Edaan, Saad Gh. Rifai

“…And make a comparison of the wear between the uncoated alloy and the coated alloy. Methods: A spray welding torch model (QH-2/H) was used to obtain ceramic coats. …”
Get full text

Altitudinal gradients shaping tree diversity and regeneration dynamics in mountainous ecosystems by Syed Waseem Gillani, Mushtaq Ahmad, Muhammad Manzoor, Muhammad Waheed, Abeer Al-Andal, Beatrice Ambo Fonge

“…Data were collected using quadrat methods. To investigate species diversity, composition, and human influences, statistical analyses such as Shannon and Simpson indices, Non-metric multidimensional scaling (nMDS), Principal Component Analysis (PCA), Canonical Correspondence Analysis (CCA), and regression models were performed using R software and OriginPro. …”
Get full text

Accurate Predicting the Surface Tension of Vegetable-Oil-Based Fuels Using Gibbs’ Thermodynamic Additivity as an Alternative to QSPR by Nichaphat Sitthisuk, Kaokanya Sudaprasert, Suriya Phankosol, Vittaya Punsuvon

“…The six economic saturated/unsaturated vegetable oil samples (rapeseed, sunflower, soybean, palm, corn, and grapeseed oil) are used as the comparison cases for the predictive model of surface tension. The proposed model is formulated by the concept of the Gibbs energy additivity method (GEAM) which apply two properties of oils composition such as the number of carbon atoms (z) and the number of double bonds (nd) of fatty acid at various temperatures to predict surface tension through the regression model. …”
Get full text

Simulation of Shock-to-Detonation Transition by OpenFOAM by Thien Xuan Dinh, Masatake Yoshida, Shuichi Ishikura

“…The reactant and product phases of Composition B were modeled by the Jone–Wilkins–Lee (JWL) equation of state (EOS). …”
Get full text

Incremental Support Vector Machine Combined with Ultraviolet-Visible Spectroscopy for Rapid Discriminant Analysis of Red Wine by Jun Liu, Tie-Jun Pan, Zheng-Yong Zhang

“…The aim of this work is to develop a new method to overcome the increased training time when a recognition model is updated based on the condition of new features extracted from new samples. …”
Get full text

Problems and Collisions of Vaccinology by E. P. Kharchenko

“…The model of proteolysis of vaccine proteins in immunoprotesomes and lysosomes, features of the amino acid composition of surface proteins of viruses to which vaccines cause long-term immunity, and viruses to which vaccines have not yet been developed, as well as possible collisions with mRNA vaccines are examined. …”
Get full text

Toxicological and morphological aspects of nano-TiO2 and nano-TiO2-Ag acute action on the liver of mice by O. P. Yavorovskyi, S. I. Savosko, V. M. Riabovol, T. O. Zinchenko

“…To study the toxic effect of TiO2 and TiO2-Ag nanopowders on the morphology and elemental composition of the laboratory mice liver. Materials and methods. …”
Get full text

Time-Course Renal and Pulmonary Injury Analysis and Bioinformatics Screening of Core Pathogenic Genes and Immune Cell Infiltration Patterns in a Sepsis by Apizi A, Li J, Kamilijiang P, Yang CB, Wang ZK, Chai RF, Yu ZX

“…Weighted gene co-expression network analysis and bioinformatics identified sepsis-related pathways and core genes, constructing a predictive risk model. Immune cell composition was compared between groups, and correlations between core gene expression and immune cell populations were analyzed.Results: The experimental group exhibited greater lung and kidney tissue damage at all time points compared to the control group, with severity increasing over time. …”
Get full text

Use of NIRS technology for predicting the nutritional value of silage made from tropical grasses enriched with corn ethanol co-products and intercropped with corn by Joadil Gonçalves de Abreu, Daniele Cristina da Silva Kazama, Wender Mateus Peixoto, Edegar Matter, Luciano da Silva Cabral, Ernando Balbinot, Patrícia Orlando Royer, Eduardo André Ferreira

“…The estimation of the chemical composition was performed with near-infrared reflectance spectroscopy (NIRS). …”
Get full text

About the Reading Circle of the Siberian Old Believers on the Example of the Collection B-777 by V. A. Esipova

“…It is proved that the collection belongs to the well–known “library in one binding” model, which allows reconstructing the reading circle of its scriber, as well as the owner. …”
Get full text

Computational intelligence investigations on evaluation of salicylic acid solubility in various solvents at different temperatures by Adel Alhowyan, Wael A. Mahdi, Ahmad J. Obaidullah

“…Hyperparameter optimization made using the Differential Evolution (DE) method improved the performance of models. Monte Carlo Cross-Valuation was used in evaluation of the models. …”
Get full text

Telling Tales of Water Journeys With Isotopic Tracers by Gerbrand Koren

“…Over the years, several methods have been developed and applied to water source partitioning, and Gai et al. (2023, https://doi.org/10.1029/2022wr033849) provide a systematic assessment of the uncertainty of different isotopic tracers (2H, 3H, 17O, 18O) and mixing models (IsoSource, SIAR, MixSIR, MixSIAR) for an apple tree orchard on the Loess Plateau in north‐central China. …”
Get full text

Simulation Analysis and Optimization of Board-Level Power Integrity Based on PDN Impedance by YANG Guotao, LIU Haiyang, LI Ming

“…The study began with analyses related to an equivalent model representing board-level capacitance, the decoupling effects of different capacitor combinations, and relevant optimization methods based on the full-band PDN composition. …”
Get full text

Migration View on the Demographic Development of the Almaty City by R. U. Rakhmetova, S. A. Kaliyeva

“…To characterize the demographic development of a particular region, it is necessary not only to determine population growth, but also to expand the subject area of statistical demography and conduct research to identify patterns of natural renewal of the structure of the age composition of the population. For the completeness of the study, methods of statistical and mathematical analysis were used. …”
Get full text

Historical roots and modern realities: Austria's sports ecosystem by Ivana Pranjić, Marko Begović

“…The findings reveal the strengths and limitations of the current sport governance model, with particular attention to legislative developments and institutional interactions.DiscussionThe paper discusses emerging trends in Austrian sport policy, potential areas for reform, and the role of innovative approaches in addressing contemporary challenges. …”
Get full text

Сomposition and structure features of the Vikulov productive deposits (Krasnoleninsky arch) and their influence on reservoir properties by N. I. Korobova, N. S. Shevchuk, E. E. Karnyushina, R. S. Sautkin, E. A. Krasnova

“…Therefore, the prediction of the distribution of productive reservoir rocks is the main task when creating a petrophysical model of the field, and to solve this problem, the methods of lithofacies and staged core analysis are used in the work.…”
Get full text

Chemometrics to connect feedstock quality, process settings and calorific value of hydrochar through infrared spectra by Álvaro Amado-Fierro, Tim Offermans, Jeroen Jansen, Teresa A. Centeno, María A. Díez

“…The scores and loading plots point out the pivotal functional groups that distinguish the various hydrochars, while also unveiling the inherent similarities among them. A second model has been further devised to predict the HHV of hydrochar as a function of feedstock composition and HTC operation conditions, thus allowing process optimization. …”
Get full text

Evaluation of the Ophthalmotoxic Effect of Quantum Dots and Bioconjugates Based on Them in Terms of the Prospects for the Treatment of Resistant Endophthalmitis. Experimental Resea... by V. O. Ponomarev, V. N. Kazaykin, A. V. Lizunov, A. S. Vokhmintsev, I. A. Vainshtein, S. V. Dezhurov

“…Based on the testing of the animal model (rabbits), a safe dose of the solution was determined, as well as the possibility of its use in combination with antibiotics.…”
Get full text

Structure of Silicon Wafers Planar Surface before and after Rapid Thermal Treatment by U. A. Pilipenko, A. A. Sergeichik, D. V. Shestovski, V. A. Solodukha

“…The goals of the work were as follows: – identify of silicon crystal lattice state in surface layer of 30 nm thickness before and after rapid thermal treatment by backward reflected electrons diffraction method using raw Si wafers surface; – analysis of contamination element composition on the surface of raw silicon before and after rapid thermal treatment; – model development for solid phase recrystallization of surface disturbed layer after rapid thermal treatment and its mathematical description. …”
Get full text

Methylene Blue in Ventilator-Induced Lung Injury after Pneumonectomy: an Experimental Study by Ye. V Suborov, V. V. Kuzkov, M. Sobkhez, M. Yu. Kirov, L. J. Bjertnaes

“…Objective: to study the expediency and efficiency of using methylene blue (MB) on a model of pneumectomy (PE) and subsequent ventilator-induced lung injury (VILI) in sheep. …”
Get full text