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6841
Fingerprint Classification Based on Multilayer Extreme Learning Machines
Published 2025-03-01“…Fingerprint recognition is one of the most effective and widely adopted methods for person identification. However, the computational time required for the querying of large databases is excessive. …”
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6842
Prevalence of symptoms of sick building syndrome and its associated factors in intensive care nurses in Kerman University of medical sciences educational hospitals
Published 2013-11-01“…Conclusion: According to high prevalence of sick building syndrome in nurses and its relationship to environment noise and unpleasant smell work, more attention to improvement of environment conditions, such as increasing the efficiency of air conditioning and fresh air to enhance the quality of work life for nurses segments and increase the efficiency of motivation of the working environment is needed.…”
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6843
Research progress on effects of CO2 injection on formations during geological storage
Published 2025-08-01“…Fluid dissolution, migration, and precipitation are the fundamental features affecting formation stability and storage efficiency. In addition, reservoir injectivity and caprock integrity are key determinants for the success of geological storage projects. …”
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6844
DUAL THERAPY WITH BIOLOGICALS IN PATIENTS WITH SYSTEMIC LUPUS ERYTHEMATOSUS
Published 2016-07-01“…Objective: to determine the efficiency of dual anti-B cell therapy in patients with active systemic lupus erythematosus (SLE).Subjects and methods. …”
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6845
Possibilities of Using of Surface and Subsurface Waves’ Amplitude-Angle Characteristics for Control of Materials with Surface-Hardened Inhomogeneous Layer
Published 2022-12-01“…As a result of this research, the possibility of using a phased array transducers to solve the above problems.The effect of the hardened layer depth varying from zero to five in the working frequency range of 1.8– 10 MHz on the peculiarities of the refraction effect (including interference) and dependence of the subsurface wave amplitude on the acoustic base has been studied, making it possible to establish conditions that provide for the determination of the hardened layer depth.Circuit solutions have been offered in order to increase the efficiency of control of properties of the surface layers of metal articles on the basis of utilization of small-aperture transducers and ultrasonic reflectors making it possible to form fields of surface waves of different directional pattern.…”
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6846
Mathematical modeling of the optimal tax trajectory of a commercial organization
Published 2025-01-01“…The analysis of the impact of building the optimal tax trajectory on the efficiency of the organization’s activity was carried out. …”
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6847
Photon-pair generation in a lossy waveguide
Published 2023-01-01“…In this study, propagation loss effects were examined using theoretical and experimental methods. In theory, the performance of quantum light sources, such as brightness, heralding efficiency, and coincidence-to-accidental ratio, strongly depend on propagation loss. …”
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6848
Deep Learning-Based FSS Spectral Characterization and Cross-Band Migration
Published 2025-04-01“…In response, researchers have developed deep learning-based approaches for FSS design, highlighting their advantages in terms of high efficiency and low resource consumption. However, these methods are typically confined to designing FSSs within the spectral ranges defined by their datasets, significantly limiting their applicability. …”
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6849
Investigation of sleep quality and mental toughness levels of young soccer players in terms of chronotypes
Published 2024-12-01“…Background: The purpose of this research was to determine whether there is a relation between chronotype type and factors known to have a great impact on sports performance such as sleep quality and mental toughness.Methods: This cross-sectional study was conducted using the questionnaire technique. …”
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6850
Identifying the essential preconditions for implementing chain hospitals in Iran: a qualitative study
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6851
Diclofenac Degradation by Immobilized Chlamydomonas reinhardtii and Scenedesmus obliquus
Published 2024-12-01“…ABSTRACT Diclofenac (DCF), a commonly used anti‐inflammatory medication, presents environmental concerns due to its presence in water bodies, resistance to conventional wastewater treatment methods, and detection at increasing concentrations (ng/L to µg/L) that highlight DCF as a global emerging pollutant. …”
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6852
Transport Infrastructure of the Western and Central Arctic Regions of the Russian Federation: Analysis and Prospects
Published 2024-09-01“…Economic analysis is conducted using statistical methods that allow identifying the main reasons associated with the ineffective operation of transport infrastructure at the meso-level. …”
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6853
A heuristic-assisted deep reinforcement learning algorithm for flexible job shop scheduling with transport constraints
Published 2025-03-01“…Abstract Automated guided vehicles (AGVs) are widely used for transportation in flexible job shop (FJS) systems, and their transportation task scheduling has the same substantial impact on production efficiency as machine scheduling does. However, traditional FJS scheduling methods often prioritize job sequencing and machine selection while ignoring the impact of AGV transportation, resulting in suboptimal scheduling solutions and even difficulties in implementation. …”
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6854
Spatial variation of soil quality in key grain-producing areas of Qitai County, Xinjiang
Published 2025-07-01“…Classical statistical methods were used to analyze the correlations between indicators, and geostatistical methods were used to assess the spatial variation of each indicator. …”
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6855
Optimum System Design Using Rough Interval Multi-Objective De Novo Programming
Published 2024-05-01“… The Multi-objective de novo programming method is an effective tool to deal with the optimal system design by determining the optimal level of resources allocation (RA) to improve the value of the objective functions according to the price of resources (the conditions are certainty). …”
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6856
Statistics on the Industry Structure of the Russian Economy and its Optimization Model
Published 2021-03-01“…Therefore, the purpose of this study is to determine the optimal size, to establish a measure of a harmonious combination of the sectoral components of the domestic economy and, on their basis, to develop an actual orientation of the structural economic policy of the Russian state for the foreseeable future.Materials and methods. …”
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6857
Non-destructive estimation of needle leaf chlorophyll and water contents in Chinese fir seedlings based on hyperspectral reflectance spectra
Published 2024-01-01“…Needle leaf chlorophyll content (LCC) and needle leaf water content (LWC), which are determinants of plant health and photosynthetic efficiency, are important indicators of the growth status in plants. …”
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6858
Study of Oxidative–Reductive Potential Changes in the Enrichment of Oxidized Polymetallic Ores
Published 2025-05-01“…The highest beneficiation efficiency was achieved within the ORP range of −160 to −200 mV, beyond which lead recovery began to decline. …”
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6859
Enhancing renewable energy integration through strategic stochastic optimization planning of distributed energy resources (Wind/PV/SBESS/MBESS) in distribution systems
Published 2025-05-01“…Monte Carlo Simulation (MCS) models uncertainties in wind speed, solar irradiation, load power, and energy prices, while the backward reduction method (BRM) mitigates computational complexities. …”
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6860
A lightweight hybrid model for accurate ammonia prediction in pig houses
Published 2025-12-01“…It also outperforms the standard transformer in accuracy and efficiency, with Root Mean Square Error (RMSE), Mean Absolute Percentage Error (MAPE), and coefficient of determination R² of 0.3994, 0.0225, and 0.9260, respectively, compared to 0.4250, 0.0227, and 0.9162 for the standard model, reducing RMSE by 5.99 %, MAPE by 0.88 %, and increasing R² by 1.08 %. …”
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