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4101
Computational Technique for Crack Propagation Simulation in Viscoelastic Solid Propellant
Published 2023-01-01“…Typical fracture problem, single edge-notched tension test (SENT) is solved to demonstrate the efficiency and accuracy of the proposed method. In addition, double edge-notched tension test (DENT) as well as plate tension test with a slant crack is conducted to show the special fracture characters in viscoelastic solid propellant, like time dependence. …”
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4102
Hygroscopic parameters of sazan caviar as a source of lecithin and a drying object and thermodynamic analysis of the static regularities of its interaction with water
Published 2023-01-01“…Within the framework of this study, for the caviar product, its hygroscopicity, which characterizes the equilibrium moisture content of the product, was determined using the tensometric method. The obtained functional dependences of hygroscopic parameters on the influencing factors make it possible to determine the numerical values of the specific thermal energy of evaporation for their substitution into the differential heat transfer equation when modeling the drying processes of the caviar product. …”
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4103
Influence of the purification of human adult pancreatic islets on insulin secretion
Published 2010-01-01“…Islets were stained with diphenyl-thiocarbazone. The efficiency of separation was determined by comparing percentage of stained cells in P and NP cultures on day 1, 3 and 7 of shortterm cultivation. …”
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4104
Physicochemical studies on the inhibitive properties of a 1,2,4-triazole Schiff’s base, HMATD, on the corrosion of mild steel in hydrochloric acid
Published 2018-09-01“…The efficiency of 4-(4-hydroxy-3-methoxy benzyledene amino)-4-H-1,2,4-triazole-3, 5-dimethanol, HMATD, as corrosion inhibitor for mild steel in 0.5 M HCl has been determined by weight loss measurements and electro analytical methods. …”
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4105
Influence of Environment Conditions on Ultrasonic and Electrostatic Precipitation of Aerosols of Wood Flour
Published 2020-02-01“…The risk of human exposure to finely-dispersed aerosol particles being airborne indoors is determined by the size and the number concentration of particles, the intensity of an aerosol emission source, the air filtration and ventilation efficiency, etc. …”
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4106
Advancing Dynamic Emergency Route Optimization with a Composite Network Deep Reinforcement Learning Model
Published 2025-02-01“…This paper establishes a combined neural network model considering soft time-window penalty and applies deep reinforcement learning (DRL) to address the dynamic routing problem in emergency logistics. This method utilizes the actor–critic framework, combined with attention mechanisms, pointer networks, and long short-term memory neural networks, to determine effective disaster relief path, and it compares the obtained scheduling scheme with the results obtained from the DRL algorithm based on the single-network model and ant colony optimization (ACO) algorithm. …”
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4107
Static strengths of circular hollow section stub column strengthened with carbon fiber reinforced polymer.
Published 2025-01-01“…The cost-effective number of CFRP laminates bonded on the steel tube surface can be determined using the CFRP confinement coefficient λ, where λ balances the construction cost and the strengthening efficiency. …”
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4108
Effectiveness of Engineering Service Organizations in Global Projects Execution
Published 2020-12-01“…Solution to quickly assess the Key Performance Indicators of the Engineering Services being created by using a model that is based on the Systems approach is proposed. Determined that the System Engineering is the most known and useful among all methods of modelling the complex systems.…”
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4109
Development of technologies and tools for drilling additional wells from artificial bottom-hole with whipstock of continuous action in hard and very hard rocks
Published 2020-11-01“…To increase the efficiency of drilling a curved borehole in hard and very hard rocks by reducing the speed of drilling out an artificial bottom.Materials and methods. …”
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4110
Experimental evaluation of an advanced predictive control technique for variable-speed wind turbine systems
Published 2025-07-01“…These results confirm the superiority of the MPPT-integrated deadbeat predictive control over conventional methods in terms of efficiency, power quality, and system stability. …”
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4111
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. …”
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4112
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. …”
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4113
The subjective hip value: a retrospective validation study in primary total hip arthroplasty
Published 2025-05-01“…The subjective hip value (SHV) has become increasingly recognized as an efficient single-question survey for assessing hip joint function. …”
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4114
Joint Optimization of Caching and Recommendation with Performance Guarantee for Effective Content Delivery in IoT
Published 2025-07-01“…Content caching and recommendation for content delivery over the Internet are two key techniques for improving the content delivery effectiveness determined by delivery efficiency and user satisfaction, which is increasingly important in the booming Internet of Things (IoT). …”
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4115
Energy storage modification of coal gangue and its application in high-specific-energy batteries
Published 2025-06-01“…Through single factor experimental methods, the differences in composition, crystal structure, and local electronic environment between raw coal gangue and modified coal gangue were analyzed in depth, and the optimal conditions for modified coal gangue in energy storage applications were determined. …”
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4116
Optimal Spectral Radiation Composition of a LED Phytolapm for Stimulating Carrot and Tomato Seed Development
Published 2022-06-01“…In the future, this technology can be used in space research, where high energy efficiency is fundamental.…”
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4117
CALCULATION OF ELASTICITY MATERIAL CONSTANTS BY OWN VIBRATION FREQUENCY OF ROUND PLATE
Published 2009-12-01“…Solution efficiency of the investigated problem using a gradient-search method is given in the paper.…”
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4118
EXPERIENCE WITH COMBINATION THERAPY WITH AMELOTEX®AND COMPLIGAM B®IN PATIENTS WITH MANIFESTATIONS OF SYNOVITIS IN THE PRESENCE OF KNEE OSTEOARTHROSI
Published 2010-06-01“…Subjects and methods. The efficiency of combination therapy with Amelotex®and Compligam B®was studied in 40 patients. …”
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4119
Design and Experiment of Air-Suction Roller-Type Minituber Seed-Metering Device Based on CFD-DEM
Published 2025-07-01“…This study adopted the fluid dynamics simulation method and determined that the ideal location of the air inlet was 30° for horizontal inclination and 60° for vertical inclination. …”
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4120
Computational Assessment of Electrostatic Field Profiles Near High-Voltage Transmission Systems in Malaysia via Finite Difference and Crank-Nicolson Schemes
Published 2025-04-01“…The study compares the accuracy, convergence rate, computational efficiency, and execution time of both numerical techniques to determine which of the methods is more suitable to solve such a problem. …”
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