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31641
Sparse Feature-Weighted Double Laplacian Rank Constraint Non-Negative Matrix Factorization for Image Clustering
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. …”
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31642
Conversion from clinically isolated syndrome to multiple sclerosis: what paraclinical tests findings are the most characteristic?
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. …”
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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
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. …”
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31644
L’agriculture itinérante sur brûlis, une menace sur la forêt tropicale humide ?
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).…”
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31645
The Virtual Client Experience Survey for Mental Health and Addictions: Revalidation of a Survey to Measure Client and Family Experiences of Virtual Care
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. …”
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31647
GLOBE Observer: A Case Study in Advancing Earth System Knowledge with AI-Powered Citizen Science
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31648
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31649
Utilization of ornamental rock waste as a catalytic support for α-MoO₃ in biodiesel production
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. …”
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31650
Structured home-based exercise programme and concentric versus eccentric-based stair training programme for pain and function in knee osteoarthritis: a two-phase, double-blinded, r...
Published 2025-04-01“…While exercise is crucial for managing OA, the effectiveness of a well-structured and efficient home-based, self-management exercise programme remains unclear. …”
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31651
Discovery of ultra-high strength aluminum alloys with high damage tolerance via interpretable chain-based machine learning
Published 2025-08-01“…This work provides a novel approach for efficiently designing high damage tolerance alloys.…”
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31652
Outcomes and surgical technique of laparoscopic hysterectomy using an articulating laparoscopic instrument: a prospective observational study
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.…”
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31653
Effect of thermal and non-thermal processing on Technofunctional, nutritional, safety and sensorial attributes of potato powder
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. …”
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31654
Enhancing Quality Control: A Study on AI and Human Performance in Flip Chip Defect Detection
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31655
Dynamic tensile mechanical properties and damage fracture mechanisms of saturated frozen sandstone
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31656
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31657
May the Extensive Farming System of Small Ruminants Be Smart?
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31658
Development of the ultrasonic sensor based modification coordination test device.
Published 2024-09-01Get full text
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