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Influence of quadrature transformation imbalance on the noise immunity of signal reception with amplitude-phase shift keying
Published 2024-02-01“…The studies enabled us to conclude that an imbalance of the quadrature reference oscillations can lead to a significant decrease in the noise immunity of radio systems using APSK signals. The minimum energy loss due to imbalance of quadrature reference oscillations is achieved when the imbalance value is less than 10% in amplitude and 2°–3° in phase. …”
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Prevalence and correlates of loneliness in the later life—insights from Longitudinal Ageing Study in India (LASI) Wave-1
Published 2023-09-01“…The prevalence of loneliness among elderly was found to be maximum in Andaman and Nicobar Island and minimum in Tripura. Age, current marital status, region, religion, MPCE quintile, number of chronic conditions, number of Activities of Daily Living (ADL), and Instrumental Activities of Daily Living (IADL) difficulties, involvement in physical activity, involvement in yoga/meditation, number of social networks, participation in social activities, and involvement in leisure activities like reading books, watching TV, or using computer were found to be significantly associated with loneliness. …”
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Identifying student help-seeking behavior patterns and help-seeking tendencies from student problem-solving and help-seeking behavior data: An educational data mining approach
Published 2025-04-01“…Fourth, the study applied clustered and identified results to build a minimum distance classifier to identify help-seeking behavior patterns in new data. …”
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Conceptual and Simulated Semi-Automatic Urban Waste Management System using Global Systems for Mobile Communication and Customer Reliability Indices
Published 2019-08-01“…Waste Collection Vehicles are routed based on the responses while an updatable Reporting Reliability Index (RRI) is computed for each user based on estimate of actual level of waste collected as against the reported level to factor future reporting. …”
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Conceptual and Simulated Semi-Automatic Urban Waste Management System using Global Systems for Mobile Communication and Customer Reliability Indices
Published 2019-08-01“…Waste Collection Vehicles are routed based on the responses while an updatable Reporting Reliability Index (RRI) is computed for each user based on estimate of actual level of waste collected as against the reported level to factor future reporting. …”
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Improving the Energy Efficiency of the Use of Oil Jet Pumps
Published 2022-04-01“…When using ejection systems that implement long-term technological processes (e. g., during oil production), it is necessary to take the minimum possible value of the main geometric parameter of the jet pump for the specified operating conditions.…”
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All-Optical Demultiplexer/Multiplexer Based on Plasmonic Technology With Ultra-High Transmission, Ultra-Small Size, and Very High Modulation Depth
Published 2025-01-01“…Moreover, the CL is considered appropriated for Demux and Mux, with values of 0.33 and 0.068, respectively. In addition, the minimum value of crosstalk (XT) in Demux is −11.55 dB. …”
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Estimating Soil Hydraulic Parameters of Different Textured Soils in Semiarid Duhok Conditions - Iraqi-Kurdistan Region by using RETC Program
Published 2021-12-01“… RETC is a computer program that can be used to estimate soil hydraulic functions by easily determining soil properties. …”
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Maximum vertical height during wing flapping of laying hens captured with a depth camera.
Published 2025-01-01“…From depth footage, the minimum distance between pixels was obtained for each frame, and we computed the maximum vertical height reached by each hen. …”
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A factor analysis based automatic optimization method of vibration sensor points for ship acoustic reconstruction
Published 2025-03-01“…Based on the numerical simulation method that calculates the vibration noise response under specific operation conditions, the minimum number and the optimal position of the accelerometers can be obtained through the factor analysis and multi-parameter comprehensive evaluation method. …”
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Optimal trajectory for the anterior occipital condyle screw
Published 2025-03-01“…Methods A total of 80 normal head and cervical spine computed tomography scans (40 males/40 females) were used to construct three-dimensional models. …”
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Three-dimensional geometric analysis of felid limb bone allometry.
Published 2009-01-01“…However, bones must fulfil multiple roles simultaneously with minimum cost to the animal while meeting the structural requirements imposed by behaviour and locomotion, and not exceeding its capacity for adaptation and repair. …”
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Optimized fiducial marker placement using B‐spline surface modeling and graph theory for Cyberknife stereotactic body radiotherapy for superficial tumors
Published 2025-06-01“…Candidate points were filtered using multi‐criteria constraints: (1) a minimum of 18‐mm inter‐marker distance, (2) angular separation >30°, and (3) nonoverlapping visibility in 45° oblique digital reconstructed radiographs. …”
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Wireless-powered cooperative energy aware anycast routing in wireless sensor networks
Published 2016-11-01Get full text
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Interior Visual Intruders Detection Module Based on Multi-Connect Architecture MCA Associative Memory
Published 2023-04-01Get full text
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