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14341
The assessment of lacrimal film condition in patients with dry eye syndrome during therapy
Published 2019-12-01“…To evaluate the efficiency of modern imaging methods of meibomian gland ducts and determine the tear film break-up time (TFBUT) during therapy in patients with the secondary dry eye syndrome (SDES) of allergic etiology.Material and methods. 66 patients aged 38.0 ± 1.5 with SDES after allergic conjunctivitis were examined. …”
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14342
A Comparative Study on Battery Modelling via Specific Hybrid Pulse Power Characterization Testing for Unmanned Aerial Vehicles in Real Flight Conditions
Published 2025-01-01“…This study evaluates two widely adopted Equivalent Circuit Models (ECMs), the fixed resistance model and the Thevenin model to determine their suitability for UAV applications. Using the Specific Hybrid Pulse Power Characterization (SHPPC) method, key parameters, including Open Circuit Voltage (OCV), internal resistance (Ri), polarization resistance (R1), and polarization capacitance (C1), were estimated across multiple states of charge (SOC). …”
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14343
Vegetable oils deacidification by short path molecular distillation: Modeling and simulation
Published 2024-10-01“…To predict vapor pressure, the group contribution method was applied. The model predictions were in reasonable agreement with the experimental data, and showed that higher ET and lower Q led to higher deacidification efficiency. …”
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14344
The Property of the <i>Gaia</i> Celestial Reference Frame 3 (<i>Gaia</i>-CRF3)
Published 2024-12-01“…This study assesses the properties of <i>Gaia</i>-CRF3 by uniformly sampling Active Galactic Nuclei (AGN) sources from <i>Gaia</i> DR3 using two methods: Fibonacci grid sampling and HEALPix pixel sampling. …”
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14345
Numerical Research on Hull–Propeller–Rudder–Ice Interaction of Full-Scale Polar Transport Ship in Brash Ice Channel
Published 2025-01-01“…This research work determines the resistance, power demand, and propulsive efficiency of a polar transport ship under given ice conditions and speeds, as well as the self-propulsion points under different ice thicknesses. …”
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14346
A hybrid-ABC approach to the multi-controller placement problem of software-defined networks
Published 2024-08-01“…The proposed algorithm integrates K-means clustering with the ABC algorithm to enhance solution quality and address the issue of poor exploitation of solutions inherent in ABC. Thus, the proposed method is a fusion of metaheuristic swarm intelligence and machine learning techniques, combining the efficiency of ABC metaheuristic with K-means clustering. …”
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14347
The effect of differences in silvofishery pond types and gender on the growth performance of mud crabs (Scylla serrata)
Published 2025-03-01“…This research method uses a Factorial Randomized Block Design (FRBD) which consists of two factors, namely pond type (core pond, trench pond) and sex (male, female) so that it has 6 treatment combinations and 3 replications for each treatment. …”
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14348
Measuring Advantages and Challenges of Adopting BIM for Sustainable Facility Management in Iraq
Published 2025-04-01“…The research aims to investigate the factors influencing the implementation of BIM for sustainable facility management (SFM) in Iraq's construction sector.Materials and methods. A thorough review of a variety of research was done to determine the numerous factors that contribute to the advantages and obstacles in BIM for SFM. …”
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14349
Mathematical modeling of pregnancy loss with normal embryo karyotype in the first trimester
Published 2021-09-01“…Based on the identified patterns, a mathematical model has been developed allowing to determine the high risk of pregnancy loss in the first trimester (86.0 % efficiency).Conclusion. …”
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14350
Aplicación de técnicas estadísticas multivariadas en perfilación y segmentación
Published 2011-12-01“…Materials and methods. We present a new profiling and segmentation approach by using correspondence analyses and classification. …”
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14351
Project quality, regulation quality
Published 2024-06-01“…Figures characterised not only by technical knowledge of the building process and its rules, but also by a culture of standards and conscious responsibility that can only derive from a design practice, which is continually verified in the real context, and by design actions based on an experimental method that aims to face the issues of society. Figures characterised not only by technical know-how of the building process and its rules, but also by a culture of standards and conscious responsibility, which can only derive from a practice continually verified by comparison with reality, and by design actions marked by an experimental method that finds its arguments in taking on the problems of society. …”
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14352
Pricing for finished products of the enterprise: accounting and analytical aspect
Published 2017-03-01“…Factors and points of influence on the efficiency of the pricing policy are: information support of process of pricing assessment of pricing factors, establish the objectives of price policy, assessment of customer demand, cost analysis, competition analysis, selecting a pricing method that measures the price adjustment, the evaluation price risk. …”
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14353
PROFIT AND PROFITABILITY OF THE COMMERCIAL COMPANIES DEALING WITH DAIRY FARMING
Published 2020-01-01“…The paper analyzed net profit and profitability of a panel of six commercial companies (C1-C6) raising dairy cows and supplying milk on the capital market in the period 2009-2018, based on the data from Balance Sheets which were processed using fixed index, descriptive statistics, points method, regression modeling, correlations and determination coefficients. …”
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14354
Utilizing Waste Cotton/Pigeon Pea Stalk Fibers Composites for Enhanced Sound Absorption and Insulation in Automotive Interiors
Published 2024-12-01“…According to ASTM standards, the acoustics, thermal conductivity, and physical characteristics of the composite samples were tested to assess their qualities. The impedance tube method detailed in ASTM E1050 was used to determine the sound absorption coefficients (SAC) for acoustics. …”
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14355
Vibration fatigue comparative test and life prediction for titanium alloy connection structures
Published 2024-12-01“…In order to study the vibration fatigue performance of typical titanium alloy connection structures,the typical connection structures with different support shapes and rivet spacing are designed based on TC4 titanium alloy thin plates,a vibration fatigue test system is built,and the vibration fatigue performance of different connection structures under narrowband random loads is compared through experiments. The method for predicting the vibration fatigue life of connection structures based on random vibration <i>S</i><sub>rms</sub>-<i>N</i> curves is proposed by introducing stress severity coefficients and fatigue notch factor. …”
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14356
Installation for measuring of temporal and power spectrums of γβ (e+e0)-coincidences
Published 2006-06-01“…It is described special installation for measuring of double and triple coincidences γ-quanta and β-particles with lowenergy electrons (including the eo-electrons of second electronic emission near-zero of energy) – (γ, β)(e, eо)- coincidences, containing two unthreshold detectors of electrons on the base micro channel plates and one detector γ-quanta (Ge(Li) or NaJ(Tl)), which is aimed for the determination of internal conversion coefficients on eo-electrons from radiation vacancy by proper measuring methods and also for the research on eo-electrons “shake off” effects upon β-decay. …”
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14357
A Distributed Model Predictive Control Approach for Virtually Coupled Train Set with Adaptive Mechanism and Particle Swarm Optimization
Published 2025-05-01“…Simulation experiments validate the effectiveness of the proposed method, demonstrating stable operation of VCTS under various initial conditions and the ability to handle uncertainties through the adaptive mechanism. …”
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14358
MATLAB Application for User-Friendly Design of Fully Convolutional Data Description Models for Defect Detection of Industrial Products and Its Concurrent Visualization
Published 2025-04-01“…In particular, a systematic threshold determination method is proposed to obtain the best performance for defect detection from FCDD models. …”
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14359
The Influence on Modal Parameters of Thin Cylindrical Shell under Bolt Looseness Boundary
Published 2016-01-01“…Then, the following measurements and identification techniques are used to get precise frequency, damping, and shape results; for example, noncontact laser Doppler vibrometer and vibration shaker with excitation level being precisely controlled are used in the test system; “preexperiment” is adopted to determine the required tightening torque and verify fixed constraint boundary; the small-segment FFT processing technique is employed to accurately measure nature frequency and laser rotating scanning technique is used to get shape results with high efficiency. …”
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14360
Research on loss differences and thermal optimisation of submerged cryogenic high‐speed permanent magnet motors
Published 2024-11-01“…In order to mitigate the impact of submerged cryogenic motor temperature on low‐temperature medium vapourisation, the response surface optimisation method is employed for designing the rotor cooling diversion orifice, and determining the optimal dimensions, structure, and input conditions for flow velocity. …”
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