-
7081
Enhanced Subspace Iteration Technique for Probabilistic Modal Analysis of Statically Indeterminate Structures
Published 2024-11-01“…To enhance computational efficiency, this work presents an extended subspace iteration method aimed at rapidly determining the vibration modal parameters of statically indeterminate structures. …”
Get full text
Article -
7082
PECULIARITIES OF BUSINESS ASSET MANAGEMENT
Published 2024-09-01“…The conducted research made it possible to form an author's definition of the current assets management system. It is determined that the current assets management system should be based on an integrated approach, the components of which are objects and subjects of management, purpose, basic principles and functions, methods and tools of influence, formalized quantitative and qualitative criteria for achieving goals, and factors forming the operating environment of the object. …”
Get full text
Article -
7083
Evaluation of SSM-Wheat Model in Simulating the Growth and Development of Wheat (Triticum aestivum L.) Cultivars in Different Planting Densities
Published 2025-03-01“…To evaluate the model, the coefficient of determination (R2), root mean square error (RMSE), normalized root mean square error (nRMSE), and the 1:1 line were used. …”
Get full text
Article -
7084
Die Grenzempfindlichkeit bildaufzeichnender Systeme
Published 1980-04-01“…The reasons for this situation and behind recent improvements are reviewed under the headings: The Elementary Photographic Process; The Detective Quantum Efficiency; Modern Manufacturing Methods. The main reason for the relatively poor performance of photographic emulsions lies in the recording and coding of the image by means of a random distribution of go–no go receivers: the emulsion micro-crystals. …”
Get full text
Article -
7085
EXPRESS MONITORING OF THE MAIN PARAMETERS OF CLOUDS FROM THE EARTH’S SURFACE
Published 2019-11-01“…The aim is to avoid using meteorological information derived from official sources, which may not always be available for a specific place and time of observation.Method The method is based on the well-known Ippolitov formula that connects air humidity on the Earth’s surface with the cloud ceiling, whose empirical coefficients depend on the type of the cloud cover. …”
Get full text
Article -
7086
Performance analysis and optimum ammonia-water concentration of basic Kalina cycle
Published 2025-06-01“…These equations provide a quick method for determining the appropriate ammonia concentration for specific operating conditions at low evaporating pressures and for assessing cycle efficiency at high evaporating pressures. …”
Get full text
Article -
7087
Benzalkonium chloride/titanium dioxide as an effective corrosion inhibitor for carbon steel in a sulfuric acid solution
Published 2022-05-01“…The correlation between electronic properties and inhibition efficiencies of tilted inhibitors was determined by simple linear regression. …”
Get full text
Article -
7088
Research on the Spiral Rolling Gait of High-Voltage Power Line Serpentine Robots Based on Improved Hopf-CPGs Model
Published 2025-01-01“…This gait generation method significantly enhances locomotion efficiency and noise suppression in snake-like robots, offering substantial advantages over traditional approaches.…”
Get full text
Article -
7089
Space-Charge Effect on the Theoretical Design of Electron Gun Operated under Zero Magnification Condition
Published 2014-06-01“…The Finite element method (FEM) used in the solution of Poison's equation for determine the axial potential distribution of the two-electrode immersion lens operated under zero magnification condition , and from the solution of the paraxial ray equation the optical properties such as the focal length , spherical and chromatic aberration coefficients are determined, also a calculation of the brightness and perveance for the lens. …”
Get full text
Article -
7090
Theoretical backgrounds for the bionic substantiation of the parameters of the ring-cutting soil-cultivating roller working bodies
Published 2018-12-01“…The initial data for reasoning the parameters are physic-mechanical properties of soils: expansion index of soils, shear modulus, coefficient of lateral expansion, and the coefficient of friction. …”
Get full text
Article -
7091
Searching for non-English literature may be unnecessary for German HTA Reports [version 3; peer review: 2 approved, 2 approved with reservations, 1 not approved]
Published 2025-07-01“…We therefore analysed the impact of non-English publications on the conclusions of HTA reports produced by the German HTA agency, the Institute for Quality and Efficiency in Health Care (IQWiG). Methods We determined whether non-English publications were included in all German HTA reports on non-drug interventions (published by IQWiG between 06/2007 to 08/2018) and on selected drug interventions. …”
Get full text
Article -
7092
Searching for non-English literature may be unnecessary for German HTA Reports [version 2; peer review: 1 approved, 2 approved with reservations, 1 not approved]
Published 2025-04-01“…We therefore analysed the impact of non-English publications on the conclusions of HTA reports produced by the German HTA agency, the Institute for Quality and Efficiency in Health Care (IQWiG). Methods We determined whether non-English publications were included in all German HTA reports on non-drug interventions (published by IQWiG between 06/2007 to 08/2018) and on selected drug interventions. …”
Get full text
Article -
7093
Prediction of Crop Yield by Support Vector Machine Coupled with Deep Learning Algorithm Procedures in Lower Kulfo Watershed of Ethiopia
Published 2023-01-01“…The research comprised a model that is combined with machine learning procedures (ANN, random forest, and decision tree) to know efficient and appropriate crop types. The planned model is improved through conducting deep learning methods incorporated to the existing practice for different crop condition. …”
Get full text
Article -
7094
Artificial intelligence in suicide prevention: Utilizing deep learning approach for early detection
Published 2024-12-01“…Ridge regression was used to determine bias or variance in the dataset. Training and testing of the model are conducted using fictional and simulated profiles, respectively, and model performance is assessed through statistical metrics and the Cohen’s Kappa coefficient, benchmarked against expert evaluations. …”
Get full text
Article -
7095
Improvement of Technologies for Isolation and Purification of Biologically Active Substances from Plant Raw Materials
Published 2023-12-01“…A technology for the isolation and purification of hesperidin was developed, and the parameters of the processes were determined and optimized.Conclusion. As a result of the study, it was shown that it is possible to intensify the processes of extraction and dissolution of active substances by selecting mixing devices using the method of computational fluid dynamics. …”
Get full text
Article -
7096
Intelligent algorithm-based model for predicting mass transfer performance in CO2 absorption within a rotating packed bed
Published 2025-09-01“…The findings of this study suggest that the integration of intelligent optimization algorithms with LSSVM offers a promising alternative to conventional methods for predicting the mass transfer coefficient in RPB systems, thereby enhancing the efficiency and reliability of CO2 absorption processes.…”
Get full text
Article -
7097
Diagnostic Value of the Laboratory Markers of Acute Cytomegalovirus Infection in Patients With Systemic Lupus Erythematosus
Published 2019-12-01“…The odds ratio, the coefficient of association (or contingency), the relative risk, the absolute and relative risk reduction, the pronostic value of the positive result, the pronostic value of the negative result are also determined. …”
Get full text
Article -
7098
Strategies for Soil Salinity Mapping Using Remote Sensing and Machine Learning in the Yellow River Delta
Published 2025-07-01“…Notably, under Strategy IX, the SVR model achieved the best predictive performance, with a coefficient of determination (R<sup>2</sup>) of 0.62 and a root mean square error (RMSE) of 0.38 g/kg. …”
Get full text
Article -
7099
Study on the Photosynthetic Physiological Responses of Greenhouse Young Chinese Cabbage (<i>Brassica rapa</i> L. <i>Chinensis Group</i>) Affected by Particulate Matter Based on Hyp...
Published 2025-05-01“…The coefficient of determination (R<sup>2</sup>) of the model is 0.9513. …”
Get full text
Article -
7100
Adsorption kinetic models of heavy metal ions on granular activated carbon
Published 2015-06-01“…Adsorption is considered as one of the most effective and cost efficient methods in water effluents purification. …”
Get full text
Article