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8061
Cutting forces in gear machining by disk milling cutters
Published 2018-05-01“…It means that, in order to select a perfectly suitable machining method with the optimal process parameters for each individual manufacturing task and thereby to increase the efficiency of the gear manufacturing, the profound knowledge about achievable quality parameters and tool life are required.…”
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8062
Adsorption, thermodynamic and corrosion study of enalapril malate pharmaceutical drug as corrosion inhibitor for carbon steel in saline solution
Published 2025-06-01“…This study investigated the effects of concentration, adsorption mechanism and thermodynamic parameters of enalapril malate (ENAP) as a corrosion inhibitor for carbon steel in a saline solution (3.5 % NaCl). The polarization method was used to determine the corrosion rate and inhibition efficiency. …”
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8063
Flood Forecasting Simulation in Karst Areas——A Case Study of Jinbao River Basin in Yangshuo
Published 2024-08-01“…The parameter sensitivity of the model was analyzed based on the modified Morris screening method, and nine floods were selected for model parameter rate determination and validation. …”
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8064
Basic Properties and Qualitative Dynamics of a Vector-Borne Disease Model with Vector Stages and Vertical Transmission
Published 2018-01-01“…This study demonstrates how the failure of R0 derived using the next-generation method compounds itself when varying vertical transmission efficiency, and it shows that the host type reproductive number gives the correct R0. …”
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8065
Analysis and anti-control of period-doubling bifurcation for the one-dimensional discrete system with three parameters and a square term
Published 2025-02-01“…Furthermore, bifurcation theory was used to determine the conditions of existence for transcritical bifurcation and period-doubling bifurcation. …”
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8066
Mathematical modeling of tuberculosis using Caputo fractional derivative: a comparative analysis with real data
Published 2025-04-01“…Numerical simulations are performed using the Adams–Bashforth–Moulton method. By utilizing the root mean square error (RMSE) metric, the fractional-order model demonstrates an efficiency improvement of approximately 28.5% compared to its integer-order counterpart, highlighting the superior accuracy of fractional-order models in describing tuberculosis transmission dynamics. …”
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8067
The Effect of Information, Fear, and Risk Perceptions to Pro-Environmental Behavior among University Students in Indonesia
Published 2025-02-01“…In addition, the research identified the indirect and negligible effects of various protection motivation theory factors, including cost, response efficacy, and self-efficiency. Further, an unexpected finding determines that pro-environmental behavior was unrelated to demographic and socioeconomic background. …”
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8068
Application of inertial navigation high precision positioning system based on SVM optimization
Published 2024-12-01“…By optimizing recognition of the motion state of pedestrians, more accurate determination of their position and motion state can be achieved.…”
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8069
Exploring alkylpyrazine stability across aggregation states: a DFT perspective
Published 2025-05-01“…Abstract Determining the structure and properties of analytes and their ions, such as proton-bound clusters, is crucial for both the theoretical understanding and practical applications of mass spectrometry, ion mobility spectrometry, and other related chemical ionization methods. …”
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8070
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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8071
Development of A Nursing Care Documentation Module Based on SDKI, SLKI, SIKI (3S)
Published 2025-04-01“…Method: The research design used in this study was a pre-experiment with a one group pre-test-post-test design. …”
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8072
Calculation of Optical Parameters of Thin Films of Structural Materials of Thermal Uncooled Bolometric Type Detector
Published 2023-10-01“…The investigation showcases the results of determining optical constants (refractive indexes n and absorption coefficients k) of thin films from the transmission curve by applying the reflection-transmission method. …”
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8073
Formulation and Characterization of Carbamazepine Chitosan Nanoparticle
Published 2022-08-01“…Methods: The carbamazepine chitosan nanoparticles were prepared using ionic gelation method with a concentration of 0.1% w/v carbamazepine and the ratio of chitosan and Na-TPP concentrations of 0.2%:0.1% (F1), 0.2%:0.2% (F2), and 0.3%:0.1% w/v (F3). …”
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8074
ISOCHORIC HEAT CAPACITY OF 1% AQUEOUS SOLUTION OF MAGNESIUM CHLORIDE
Published 2016-07-01“…The aim is to conduct an experimental study of isochoric heat capacity of 1% aqueous solution of magnesium chloride along the phase boundary curve.Method. In order to determine the isochoric heat capacity at the phase boundary curve we used the adiabatic calorimeter of KH. …”
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8075
Pre-Hospital Point-of-Care Troponin: Is It Possible to Anticipate the Diagnosis? A Preliminary Report
Published 2025-01-01“…The primary objectives were to determine if the 0/1 h algorithm of the Atellica VTLi is non-inferior to the standard laboratory method for diagnosing AMI and to analyze rule-out/rule-in times and emergency department (ED) stay times. …”
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8076
Improvement of the Burden Column Structure by Controlling the Multicomponent Burden Loading Mode into the Blast Furnace
Published 2023-05-01“…To achieve this goal, a new method has been developed for determining the coordinates of the lines of softening and melting of the burden based on information about the gas temperature above the surface of the charge and the characteristics of the distribution of burden materials, a criterion for the technological assessment of the cohesive zone has been proposed, and the relationship between its thickness and the distribution of the burden has been studied. …”
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8077
Hazelnut shells and rice husks activated biochars for the adsorption of atrazine and terbuthylazine
Published 2025-04-01“…These biomasses, recognized as agricultural wastes from high-yield crops, undergo a 2-step processing method: initial slow pyrolysis at 700 °C, followed by physical activation using steam at 850 °C. …”
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8078
Quality assurance through truncated life tests under the Lomax distribution
Published 2025-07-01“…The study analyzes different parameters of the Lomax distribution to determine the minimum sample sizes necessary for evaluating the quality of lots or production processes. …”
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8079
Characteristics and Mechanisms of Simultaneous Quinoline and Ammonium Nitrogen Removal by a Robust Bacterium <i>Pseudomonas stutzeri</i> H3
Published 2025-03-01“…Therefore, the pressing need for an effective treatment method has become increasingly evident. A robust bacterium <i>Pseudomonas stutzeri</i> H3 capable of simultaneous organic and inorganic nitrogen removal was isolated from the activated sludge in the coking wastewater treatment system. …”
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8080
High Power Density IGBT Loss Calculation Model and Analysis
Published 2025-02-01“…The study aims to address the significant influence of IGBT losses on the energy efficiency and reliability of electric vehicles. A simulation model was built using the SVPWM modulation strategy to drive a three-phase inverter, and the average loss method was employed to determine both conduction and switching losses. …”
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