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  1. 521
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    Blade element – momentum aerodynamic model of a helicopter rotor operating at low-Reynolds numbers in ground effect by Gabriel Georgiev

    Published 2025-05-01
    “…In detail, the characterization of the rotor inflow ratio (λ), when operating at fixed rotational frequency (n), at different relative distances to the ground (H/R), varying the pitching angle (θ) is discussed. …”
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  3. 523

    Navigation Aids Performance Evaluation for Precision Approaches by Pier Domenico Tromboni, Giovanni B. Palmerini

    Published 2010-01-01
    “…The paper deals with the evaluation of the expected performance of aircraft approaches and landings operated with different navigation systems, both traditional and satellite-based. …”
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  4. 524

    Flexible Operation of High-Temperature Heat Pumps Through Sizing and Control of Energy Stored in Integrated Steam Accumulators by Andrea Vecchi, Jose Hector Bastida Hernandez, Adriano Sciacovelli

    Published 2025-07-01
    “…Then, dynamic component models are developed and used to simulate the system response to HTHP power input variations. The performance of different SA integration layouts and sizes is evaluated. …”
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  5. 525

    Design to Deployment: Flight Schedule-Based Analysis of Hybrid Electric Aircraft Variants in U.S. Regional Carrier Operations by Emma Cassidy, Paul R. Mokotoff, Yilin Deng, Michael Ikeda, Kathryn Kirsch, Max Z. Li, Gokcin Cinar

    Published 2025-06-01
    “…This study evaluates the feasibility and benefits of introducing battery-powered hybrid electric aircraft (HEA) into regional airline operations. …”
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  6. 526

    Removal of Phenol by Ozonation in Strongly Alkaline Conditions using a Jet Loop Reactor Operated in Continuous Phase by Melahat Semin Barlak, Ibrahim Cengiz, Nejdet Degermenci, Ergun Yildiz

    Published 2025-08-01
    “…When the inlet ozone concentration increases from 17.5 to 56.5 gO3 m−3, phenol is not detected in the JLR effluent. The system operates at different HRTs, and the highest removal efficiency at steady‐state is obtained at 8 h HRT. …”
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  7. 527

    An intelligent energy management strategy for an off‐road plug‐in hybrid electric tractor based on farm operation recognition by Amin Ghobadpour, Hossein Mousazadeh, Sousso Kelouwani, Nadjet Zioui, Mohsen Kandidayeni, Loïc Boulon

    Published 2021-12-01
    “…To control the power flow among different sources, a two‐layer EMS is formulated. In this regard, initially, the farm operating mode is recognised by means of classification of a working cycle's features. …”
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    Operational Definitions of Polypharmacy and Their Association with All-Cause Hospitalization Risk: A Conceptual Framework Using Administrative Databases by Stefano Scotti, Lorenza Scotti, Federica Galimberti, Sining Xie, Manuela Casula, Elena Olmastroni

    Published 2025-02-01
    “…Prescription coverage was evaluated using total defined daily doses (DDDs), and all-cause hospitalizations from January to June 2018 were considered. …”
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  11. 531

    Neuroscience-informed nomogram model for early prediction of cognitive impairment in Parkinson's disease by Sudharshan Putha, Swaroop Reddy Gayam, Bhavani Prasad Kasaraneni, Krishna Kanth Kondapaka, Sateesh Kumar Nallamala, Praveen Thuniki

    Published 2025-06-01
    “…The least absolute shrinkage and selection operator (LASSO) algorithm was applied to identify highly correlated clinical variables influencing cognitive function. …”
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    Evaluation of control strategies for airport refueling system by Qing SHEN, Peng LIU, Jing GONG, Xiaoping LI, Yanqing WANG

    Published 2024-09-01
    “…Accounting for fluctuations in refueling flow at the airport over a single day, these simulations generated the time-varying outlet pressures at the depot and operational states of refueling pumps under different control strategies. …”
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    Management and Operation Transformation of Urban Park Green Spaces from the Perspectives of Public Goods Provision and Fiscal Sustainability by Peiyi JIA

    Published 2025-06-01
    “…Then, the reforms on local tax system and innovative financing mechanisms should also be taken as primarily goals of reformation.ConclusionThe research concludes that China’s urban park green space governance necessitates paradigm shifts across governance, financial, policy, and evaluative dimensions. Transitioning from state supply to multi-supply operation, involving nonprofit organizations and social enterprises could enhance efficiency and equity. …”
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  19. 539

    Comparative Analysis of Methods of Evaluating Human Fatigue by Marco Túlio de Mello, Renato de Carvalho Guerreiro, Rodrigo Santarelli, Valdênio Martins Brant, Amaury Tavares Barreto, Flavia Rodrigues da Silva, Andressa Silva

    Published 2024-12-01
    “…The present study used four different methods to estimate fatigue. Forty-seven volunteers (45 men and 2 women), 41.3 ± 7.5 years old, truck operators for 11.5 ± 6.0 years, were included. …”
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  20. 540

    Methodological Perspective of Evaluation of Green Marketing Performance by Skackauskiene Ilona, Vilkaite-Vaitone Neringa

    Published 2019-01-01
    “…The study suggests evaluating performance of green marketing at strategic, tactical and operational levels.…”
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