Showing 31,641 - 31,660 results of 32,326 for search 'efficiency analysis three', query time: 0.48s Refine Results
  1. 31641

    Sparse Feature-Weighted Double Laplacian Rank Constraint Non-Negative Matrix Factorization for Image Clustering by Hu Ma, Ziping Ma, Huirong Li, Jingyu Wang

    Published 2024-11-01
    “…Consequently, the SFLRNMTF approach becomes more robust in capturing data patterns and achieving high-quality clustering results in complex datasets. We also propose an efficient alternating iterative update algorithm to optimize the proposed model and provide a theoretical analysis of its performance. …”
    Get full text
    Article
  2. 31642

    Conversion from clinically isolated syndrome to multiple sclerosis: what paraclinical tests findings are the most characteristic? by M. Malciūtė, I. Čelpačenko, R. Stankevičiūtė, R. Balnytė

    Published 2021-12-01
    “…The association between two quantitative variables was determined using Spearman correlation co-efficient. Results were interpreted as statistically significant when p-value <0.05. …”
    Get full text
    Article
  3. 31643

    Assessment of the impact of multi-cancer early detection test screening intervals on late-stage cancer at diagnosis and mortality using a state-transition model by Peter Sasieni, Christina A Clarke, Brian Rous, Earl Hubbell

    Published 2025-05-01
    “…Herein, we expand this analysis to model the time of cancer diagnosis and patient mortality with MCED screening undertaken using different screening schedules. …”
    Get full text
    Article
  4. 31644

    L’agriculture itinérante sur brûlis, une menace sur la forêt tropicale humide ? by Serge Bahuchet, Jean-Marie Betsch

    Published 2012-11-01
    “…(Kleinman et al. 1995).In the context of the announcement of the creation of the National Park of the South of French Guiana, an interdisciplinary program (ecology, pedobiology, ethnology; MNHN-CNRS-IRD) Effects of the traditional cultural practices on soils and forest (French Environment Ministry) studied the effects of the itinerant agriculture on slash-and-burn field from an analysis of the conditions which allow Amerindian communities to satisfy their material and spiritual needs in a forest system.This program set up the following points:– the fine practices of this agriculture, constituting a real strategy, supply efficiently the mineral elements in the cultures, without purchase of fertilizers, and ensure a rapid forest recovery after at least 10 years; the cycles short culture - long fallow allow the self regeneration of an agroforestry system registered since millenniums in the forest dynamics of the river banks;– the adoption of the long fallow limits the spatial extent of every family to 10-15 hectares at most;– the transportation on foot of the harvest towards the village limits the extent of the agriculture to a 3-4 km band from the river; beyond, the forest is protected from an agricultural pressure;– the absence of the market does not lead to an increase of the cultivated surfaces and the pressure on the forest is not increasing thus at present;– the forest of the hinterland includes wide zones restricted by strong social taboos; the conservation of the social organization of the Amerindian ethnic groups is the first condition of the preservation of the forest domain.The real solution for the preservation of the forest heritage in the South of French Guiana, obviously social, was thus already political, before the creation of the “Amazonian Park of Guyana” (2007).…”
    Get full text
    Article
  5. 31645

    The Virtual Client Experience Survey for Mental Health and Addictions: Revalidation of a Survey to Measure Client and Family Experiences of Virtual Care by Allison Crawford, Anne Kirvan, Marcos Sanches, Amanda Gambin, Denise Canso, Eva Serhal

    Published 2025-01-01
    “…In all cases, the corrected item-total correlation was higher than 0.3. For the CFA, the model was adjusted after multiple imputations with 20 datasets. …”
    Get full text
    Article
  6. 31646
  7. 31647
  8. 31648
  9. 31649

    Utilization of ornamental rock waste as a catalytic support for α-MoO₃ in biodiesel production by H. B. Sales, M. S. Oliveira, A. L. Silva, H. L. Pereira, A. C. F. M. Costa, M. C. F. Alves

    Published 2025-05-01
    “…Nitrogen adsorption isotherms indicated mesoporous structures with surface areas ranging from 0.615 to 3.87 m²/g. Particle size analysis showed D₅₀ values between 5.02 and 20.00 μm, with total acidity ranging from 77.0 to 245 µmol/g of NH₃. …”
    Get full text
    Article
  10. 31650
  11. 31651

    Discovery of ultra-high strength aluminum alloys with high damage tolerance via interpretable chain-based machine learning by Lei Jiang, Xinbiao Zhang, Wentao Zhoutai, Zhilin Han, Minghong Mao, Wenli Xue, Jianxin Xie

    Published 2025-08-01
    “…This work provides a novel approach for efficiently designing high damage tolerance alloys.…”
    Get full text
    Article
  12. 31652

    Outcomes and surgical technique of laparoscopic hysterectomy using an articulating laparoscopic instrument: a prospective observational study by Jun-Hyeong Seo, Won-Ji Kim, Chel Hun Choi, Tae-Joong Kim, Jeong-Won Lee, Byeong-Gie Kim, Kazuyoshi Kato, Yi-Liang Lee, Yu-Li Chen, Yoo-Young Lee

    Published 2025-06-01
    “…The enhanced maneuverability provided by this instrument allows for precise and efficient operations, demonstrating its value in performing complex surgical procedures.…”
    Get full text
    Article
  13. 31653

    Effect of thermal and non-thermal processing on Technofunctional, nutritional, safety and sensorial attributes of potato powder by Muhammad Waseem, Saeed Akhtar, Tariq Ismail, Tawfiq Alsulami, Muhammad Qamar, Dur-e-shahwar Sattar, Raheel Suleman, Wisha Saeed, Crossby Osei Tutu

    Published 2024-12-01
    “…Therefore, this study was conducted to reduce the loads of antinutrients and pesticides in potato powder (PP) using thermal and non-thermal processing techniques. Nutritional analysis revealed that the raw PP contained significantly (p < 0.05) higher magnitudes of dietary proteins (10.2 %), fibers (6.3 %), Na (50 mg/100 g), Ca (62 mg/100 g) and K (988 mg/100 g) when compared with the processed PP. …”
    Get full text
    Article
  14. 31654
  15. 31655
  16. 31656
  17. 31657
  18. 31658
  19. 31659
  20. 31660