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13841
Hybrid Functions Direct Approach and State Feedback Optimal Solutions for a Class of Nonlinear Polynomial Time Delay Systems
Published 2019-01-01“…The proposed method uses a hybrid of block pulse functions and Legendre polynomials as an orthogonal base for system’s states and input expansion. …”
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13842
Analyzing measles spread through a Markovian SEIR model
Published 2025-04-01“…We employ the state reduction method to simplify complex computations and develop a Mathematica-based algorithm to efficiently determine steady-state probabilities. …”
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13843
Characterization of phage HZY2308 against Acinetobacter baumannii and identification of phage-resistant bacteria
Published 2024-11-01“…Moreover, the antibacterial effect of phage HZY2308 in combination with antibiotics was investigated, and the apparent characteristics of phage-resistant strain AB48-R were demonstrated, which provided data support for further studies to elucidate the mechanism of generating phage resistance. Methods Phage HZY2308 was isolated by double agar plate method using clinical strain AB48 as the host bacterium. …”
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13844
Methodology for forecasting average long-term damage in the economic justification of flood protection measures
Published 2024-08-01“…An increase in damage from floods suggests the need to implement economically sound preventive measures, but currently in Russia, there are no approved methods for calculating the economic efficiency of water management measures. …”
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13845
STUDY OF TORQUE NONUNIFORMITY IN DOUBLE-ACTION HYDRAULIC ROTARY VANE MO-TORS
Published 2020-04-01“…In this case, the most important parameter of the torque is its nonuniformity. The problem of determining nonuniform torque in hydraulic motors having ten and twelve vanes is investigated with the aim of ensuring the maximum stability of this parameter.Method. …”
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13846
THE USE OF AN ADAPTIVE APPROACH TO IMPROVE THE MECHANISM OF MANAGEMENT OF THE FUNCTIONING OF ENTERPRISES OF THE CONSTRUCTION COMPLEX
Published 2024-09-01“…Method and methodology of the work: data collection, literature review. …”
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13847
A Non-Destructive Moisture Detection System for Unshelled Green Tea Seed Kernels Based on Microwave Technology with Multi-Frequency Scanning Signals
Published 2025-02-01“…Then, the moisture content of unshelled tea seeds was detected, and the determination coefficients of the ANN model based on 13 preferred frequency features were over 0.995. …”
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13848
Проблематика оценки эффективности государственного финансирования социальных инвестиционных проектов...
Published 2020-01-01“…The conclusion about the need to use in determining the discount rate, a combined approach based on the consistent application of methods of economic-mathematical modeling and experimental evaluation obtained for a series ofsuccessiveperiods of the values of standard efficiency investments of federalfunds in the investment program of the regions.…”
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13849
Effect of topographical and soil complexity on potato yields in irrigated fields
Published 2025-02-01“…We encourage implementation of our method in different regions to determine the generality of our results.…”
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13850
Dynamical correlation functions in the Ising field theory
Published 2024-12-01“…Our approach is based on a finite temperature form factor series and on a Fredholm determinant representation of the correlators. While for space-like separations the Fredholm determinant can be efficiently evaluated numerically, for the time-like region it has convergence issues inherited from the form factor series. …”
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13851
Innovative tax administration tools in Russia
Published 2022-06-01“…The scientific value of the article lies in determining the directions for further development of tax administration tools aimed at increasing the tax authorities’ efficiency and the service quality for economic entities in digital interaction between the state represented by tax authorities and taxpayers.…”
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13852
Quantum Chemical Study on the Corrosion Inhibition of Some Oxadiazoles
Published 2015-01-01“…Quantum chemical calculations based on DFT method were performed on three nitrogen-bearing heterocyclic compounds used as corrosion inhibitors for the mild steel in acid media to determine the relationship between the molecular structure of inhibitors and inhibition efficiency. …”
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13853
Factors Affecting the Counterproductive Behaviors of Employees in the Organization; Emphasizing the Role of Organizational Embeddedness, Emotional Intelligence and Psychological Ow...
Published 2025-03-01“…The analysis method used in this research was the structural equation modeling technique.…”
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13854
High expression of SOX10 is correlated with poor prognosis and immune infiltrates in skin cutaneous melanoma
Published 2025-04-01“…Receiver operating characteristic (ROC) curves were used to assess the diagnostic value of SOX10 in SKCM. Kaplan-Meier method was conducted to assess the effect of SOX10 on survival. …”
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13855
Influence of Impurities on the Radiation Response of the TlBr Semiconductor Crystal
Published 2017-01-01“…Previously, TlBr salts were purified once, twice, and three times by the repeated Bridgman method. The purification efficiency was evaluated by inductively coupled plasma mass spectroscopy (ICP-MS), after each purification process. …”
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13856
Integrated ultrasensitive metabolomics and single-cell transcriptomics identify crucial regulators of sheep oocyte maturation and early embryo development in vitro
Published 2025-07-01“…Objectives: To enhance the developmental competence of sheep oocytes, this study aimed to identify and supplement essential metabolites that were deficient in the culture systems. Methods: The metabolic characteristics of oocytes and embryos were determined using ultrasensitive metabolomics analysis on trace samples and single-cell RNA-seq. …”
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13857
Reducing critical effects of torsional vibrations induced by PDC bits during rock destruction
Published 2022-12-01“…To do this, it is necessary to evaluate the drilling efficiency of the DE bit, therefore, this article has evaluated the parameter depending on the size of the bit, which will determine the critical value of the drilling efficiency parameter.…”
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13858
Methanol fixation and tagmentation of RNA/DNA hybrids directly enable single-cell transcriptome sequencing
Published 2025-07-01“…In situ reverse transcription followed by RNA/DNA hybrids transposition was performed to test the efficiency of these reactions. The transposed fragments were sequenced and investigated to determine transcriptome capture efficiency. …”
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13859
Magnitude and factors of delayed first case incision time among elective surgical patients at tikur anbessa specialized hospital, addis ababa ethiopia, 2022/23: a hospital-based cr...
Published 2025-08-01“…Method A hospital-based cross-sectional study was conducted on 421 elective surgical first-cases in Tikur Anbessa Specialized Hospital, Addis Ababa Ethiopia, from January to April 28, 2023. …”
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13860
Algorithm reality – intentionality and instrumentality
Published 2025-06-01“…Algorithms emerge as a paradoxical unity: on one hand, they act as «transparent» tools of technical rationality; on the other, they reveal «uncontrolled materiality», exposing the limits of formalization and determinism. The theoretical significance of the research lies in developing a comprehensive approach that interprets algorithms as: 1) a principle for implementing the scientific method, 2) a mediator between subject and object, and 3) an operationalization of digital-era rationality. …”
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