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6981
Agreement between patient-reported flares and clinically significant flare status in patients with rheumatoid arthritis in sustained remission: data from the ARCTIC REWIND trials
Published 2024-09-01“…A clinically significant flare was defined as a combination of Disease Activity Score (DAS) >1.6, increase in DAS of ≥0.6 and 2 swollen joints, or the rheumatologist and patient agreed that a clinically significant flare had occurred. Agreement coefficient, sensitivity, specificity and predictive values of patient-reported flare status with regard to clinically significant flare status were determined.Results Of 248 patients, 64% were women, age 56.1 (11.8) years, disease duration 4.1 (2.8–7.4) years, DAS 0.8 (0.3). 35% of patients reported a flare at least once, clinically significant flares were recorded in 21%. 48/53 clinically significant flares (91%) led to an intensification of disease-modifying antirheumatic drugss. …”
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6982
Multi-Label Feature Selection with Graph-based Ant Colony Optimization and Generalized Jaccard Similarity
Published 2024-05-01“…Jaccard generalized similarity coefficient is used to select the most suitable communication target for efficient learning outcomes. …”
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6983
Theoretical backgrounds for the bionic substantiation of the parameters of the ring-cutting soil-cultivating roller working bodies
Published 2018-12-01“…The initial data for reasoning the parameters are physic-mechanical properties of soils: expansion index of soils, shear modulus, coefficient of lateral expansion, and the coefficient of friction. …”
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6984
Investigation of the moisture conductivity of pine wood by trunk height
Published 2024-01-01“…The available information on the moisture content of wood does not take into account the variability of the density of wood in the height of the tree trunk and is presented for the butt part of the trunk. The determination of the moisture conductivity coefficient was established in the radial and tangential directions for sound pine wood, taking into account the height of the trunk by the method of stationary moisture current. …”
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6985
Relation between bank erosion and bed incision in the braided reach of the Lower Yellow River undergoing channel degradation
Published 2025-04-01“…Quite high accuracy was achieved in this analysis, with the coefficient of determination being equal to 0.96.…”
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6986
Artificial intelligence in suicide prevention: Utilizing deep learning approach for early detection
Published 2024-12-01“…Ridge regression was used to determine bias or variance in the dataset. Training and testing of the model are conducted using fictional and simulated profiles, respectively, and model performance is assessed through statistical metrics and the Cohen’s Kappa coefficient, benchmarked against expert evaluations. …”
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6987
Synergistic Artificial Intelligence framework for robust multivariate medium-term wind power prediction with uncertainty envelopes
Published 2025-05-01“…The vertical–horizontal process integrates the Polar Lights Optimizer with Joint Opposite Selection and a regression model based on the bidirectional long short-term memory and the gated recurrent unit, enabling efficient hyperparameter optimization and yielding a determination coefficient above 0.9996 for training data and a normalized root mean square error of 0.2448 for test data. …”
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6988
Spatial Characteristics and Influencing Factors of Human Settlement Environment in the Kuye River Basin
Published 2025-06-01“…Exploring the complex relationship between human settlement environment and hydrological environment in the Kuye River Basin from the perspective of human – water relationship is helpful to guide the harmonious symbiotic development of human settlement environment and hydrological environment in the Basin, and then promote the high-quality development of human settlement environment in the Basin.MethodsThe evaluation system for the quality of human settlement environments in sub-basins has been established, with the weight of each index factor determined using the entropy method. …”
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6989
ANALYSIS OF STABILITY OF THE CLASSIFYING RULES PROCESSINGS OF TEXT INFORMATION
Published 2015-08-01“…The analysis of stability of the classifying rules is carried out on the basis of the analysis calculated for each of methods of transformation of coefficients of a variation.…”
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6990
Natural convection and variable fluid properties of tangent hyperbolic nanofluid flow with Cattaneo-Christov theories and heat generation
Published 2024-12-01“…The chemical reaction and heat generation are also considered to determine their influence on temperature and concentration gradients. …”
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6991
Morphological Changes in the Aortic Wall after Blood Loss (An experimental Study)
Published 2014-08-01“…The histological sections were stained with hematoxylin and eosin by the methods of Van Gieson, Verhoeff, and Veigert. Morphometric and histometric parameters, including the percentage of layers in the vascular wall and transmission capac ity coefficients, were determined.Results. …”
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6992
Algorithm of Development for Stabilization of Socio-Ecological Situation in Karakalpakstan
Published 2024-06-01“… The relevance of developing a scientific framework for stabilizing the socio-ecological situation of the Republic of Karakalpakstan is determined by the need to address the environmental, social and economic challenges faced by the region. …”
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6993
New technologies in diagnosis of preinvasive cervical lesions
Published 2015-12-01“…Results of efficiency assessment of different diagnosis for preinvasive cervical lesions are represented in the article. …”
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6994
Factors Influencing the Use of Delivery Services: A Study of Service Quality, Timeliness, and Social Media
Published 2025-02-01“…The sampling technique used was purposive sampling. The method of analysis is the multiple linear regression test, simultaneous significance test (F test), partial significance test (t-test), and coefficient of determination test (R2). …”
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6995
Pengaruh Gaya Belajar terhadap Tingkat Stres Siswa Sekolah Menengah Kejuruan Polimedik Depok
Published 2021-04-01“…This is known based on the results of the correlation coefficient of -0.515 and the coefficient of determination R-square of 0.265. …”
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6996
Development of improved deep learning models for multi-step ahead forecasting of daily river water temperature
Published 2025-12-01“…Some error measures comprising root mean square (RMSE), mean absolute error (MAE), coefficient of determination (R2), uncertainty coefficient in 95% confidence level (U95%), and mean absolute percentage error (MAPE) were applied in assessing the models’ performances. …”
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6997
Optimal Coverage Path Planning for Unmanned Surface Vehicles Using Flexible Formation Tracking Control
Published 2025-06-01“…Therefore, the proposed flexible formation control method helps improve the efficiency of multi-USV cooperative coverage operations. …”
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6998
Spectrophotometric Estimation of Amoxicillin Trihydrate in Bulk and Pharmaceutical Dosage Form
Published 2008-01-01“…New simple, sensitive, rapid, reproducible and economical spectrophotometric method have been developed for the determination of amoxicillin trihydrate in pharmaceutical bulk and tablet dosage form using citro phosphate buffer pH 7.2. …”
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6999
Correlation of four-dimensional ultrasound strain analysis with computed tomography angiography wall stress simulations in abdominal aortic aneurysms
Published 2024-01-01“…The conformity of aneurysm anatomy in 4D-US and CTA was determined with the mean point-to-point distance (MPPD). …”
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7000
Green tea dye ligands to transfer toxic lead metal ions to precipitated metal complexes for polymer composite applications
Published 2025-07-01“…It was found that integrating PVA solution with washed PbMC solution using a casting method is a novel green methodology for delivering PVA-based composites. …”
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