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Suggested Topics within your search.
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1761
Acquisition and Processing of GPS signals based on Software Defined Radio
Published 2024-12-01“…The tool, implemented in Python, successfully detects satellites and estimates their parameters, offering customizable algorithm settings and the capability to visualize the satellite search space in three dimensions. …”
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1762
Effects of triflute pin geometry on defect formation and material flow in FSW using CEL approach
Published 2024-11-01“…This study investigates the effects of the triflute tool's geometrical parameters on temperature, strain, void formation, and material mixing using a numerical method. …”
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1763
An analytical model for quantitative evaluation of friction drag in directional sliding drilling
Published 2025-05-01“…Based on the drilling parameters of the composite drilling phase and the rate of penetration, the ROP equation is established, the downhole weight on bit is estimated based on the drilling parameters of the sliding drilling phase and the ROP. …”
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1764
Acoustic emission approach to optimize friction stir additive manufacturing process for magnesium alloy ZE41
Published 2025-06-01“…Among the FSAM process parameters, tool overrun—the distance the tool travels beyond the joint interface—plays a critical role in influencing joint integrity and overall performance. …”
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1765
Damage detection of beam by natural frequencies: General theory and procedure
Published 2006-08-01“…The frequency equation of single damaged beam has been established for arbitrary boundary conditions that is the main tool for analysis as well as identification of damaged beam by using measured natural frequencies. …”
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1766
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1767
Multiresponse optimization applied to friction-stir processing to enhance wear and corrosion performance in Al–Si alloys
Published 2024-11-01“…The multiresponse optimization identified the optimal FSP parameters for Al12Si alloys at a tool rotation speed of 1100 rpm and a travel speed of 16 mm/min. …”
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1768
Proposed Model to Minimize Machining Time by Chip Removal Under Structural Constraint Taking into Consideration Machine Power, Surface Finish, and Cutting Speed by Using Sorting Al...
Published 2025-07-01“…The structural integrity model is proposed considering the rounding of the cutting tool nose as a measure of roughness requested in the workpiece, the electrical power capacity delivered by the machine tool motor as a load-limiting factor for the process, the geometry of the desired workpiece, and the physical machining parameters given by cutting tool manufacturers. …”
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1769
Quality Management in Pharmaceutical Development of Biotechnology-Derived Medicinal Products: Implementation and Evaluation
Published 2024-02-01“…The QI tool is universal for all company departments regardless of their requirements, easy to use, and customisable by adding individual company-specific quality parameters. …”
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1770
Integrated Neural Network Analysis of Machining Characteristics in Dry-Turned Al7075/FA0.9SiC0.9 Hybrid Composite Using PCD Inserts
Published 2025-01-01“…Dry turning operations were performed using polycrystalline diamond (PCD) inserts to evaluate the influence of key input parameters—cutting speed, feed rate, depth of cut, and tool nose radius—on output machining regimes, namely, cutting force components and tool tip temperature. …”
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1771
Algorithmic Coverage Quantification and Visualization in Range-Free Sensor Networks
Published 2024-10-01“…Designed primarily as a geometry calculation and visualization tool that allows for the adjustment of sensor parameters such as locations, ranges, and angular ranges of detection, the proposed tool has the potential to enhance decision-making in sensor network configuration, prior to final sensor placement, across a wide range of applications.…”
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1772
Simulation Model as an Element of Sustainable Autonomous Mobile Robot Fleet Management
Published 2025-04-01“…This tool supports the decision-making process based on the analysis of parameters that affect the energy efficiency of the analysed process and its sustainability. …”
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1773
THE STOCHASTIC APPROACHES OF PROCESSES’ DESIGN IN VACUUM-PLASMA FORMATION OF NANOSTRUCTURED COATINGS
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1774
滚齿机数控系统零编程技术的研究
Published 2012-01-01“…NC hobbing machine slams the complex transmission system of the ordinary hobbing machine.The digital control is adopted in each movement of the machine tool axis,the processing accuracy and efficiency of the machining are improved.In the hobbing processing,the specific kinematic relationship between the workpiece and tool is determined according to the parameters of them.And the zero-programming mathematical model of cylindrical gear is established on the analysis of the feasibility study of zero-programming technology,and it plays a crucial role in the zero-programming software development based on IPC+PMAC.The operators don’t need programming and only need to enter related parameter,the software will automatically generate gear processing program in the development system.…”
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1775
A systematic review of the pharmacokinetic and pharmacodynamic interactions of herbal medicine with warfarin.
Published 2017-01-01“…St John's wort and echinacea affected the PK parameters of warfarin. Ginseng, ginger, garlic, and cranberry had no significant effect on the PK parameters. …”
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1776
Vibration-based gait analysis via instrumented buildings
Published 2019-10-01“…Gait analysis is an invaluable tool in diagnosing and monitoring human health. Current techniques often rely on specialists or expensive gait measurement systems. …”
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Validation of a Novel Virtual Reality Simulator for Robotic Surgery
Published 2014-01-01“…Experts outperformed novices in most of the measured parameters. The most discriminative parameters were “time to complete” and “economy of motion” (P<0.001). …”
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Thermo-mechanical-metallurgical and damage modeling for hot stamping and warm-cutting of boron steel
Published 2025-05-01“…However, the warm-cutting is a coupling process of thermal, mechanical, metallurgical and shear fracture, and the cutting process parameters and tool design have a very important influence on the cutting quality. …”
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1779
Quantitative and qualitative gait assessments in Parkinson’s disease patients
Published 2014-01-01“…Software calculates various gait parameters that could be estimated. User friendly visual tool provides information about changes in gait characteristics, either in a form of spectrogram or by observing spatiotemporal parameters. …”
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Validation of Russian versions of questionnaires in patients with low back pain syndrome
Published 2005-08-01“…The assessment constructive validity questionnaires HAQ, WOMAC and the brief form of a questionnaire of pain Me Gill was carried out by the multifactorial analysis with allocation of the main components, a method of "known groups" on the basis of construction of hypotheses, the correlation analysis with external criteria and separate clinical-tool parameters. Reliability of questionnaires was estimated with the help of coefficient internal constancy a Kronbach, sensitivity - definition of the answer to therapy on the clinical data and self-estimations of patients, to calculation of index Gyatt. …”
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