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841
Characteristics and prediction methods of coal spontaneous combustion for deep coal mining in the Ximeng mining area
Published 2025-02-01“…Objective The mining of deep coal seams in the Ximeng mining area within the Ordos Basin is subjected to complex environmental conditions like high in-situ stress, large water inflow, and severe air leakage, which lead to the encountered with elevated risks and difficult prediction of coal spontaneous combustion and posing challenges in predicting spontaneous combustion. …”
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842
Evaluating the accuracy of models using routinely collected herd data for prediction of on-farm lameness prevalence
Published 2025-05-01“…Whereas their constituent parts were reflective of claw health at the herd level, they failed to reflect the complex, multifactorial nature of lameness in dairy herds. …”
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843
A Study on the Social Responsibilities of Iranian Public Libraries
Published 2024-03-01“…Findings: The study revealed a complex structure of social responsibility in public libraries, composed of five primary dimensions and eleven secondary dimensions. …”
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844
A Systematic Review on Insights to Community Medicine and Clinical Research: Competency Training in Medical and Dental Education
Published 2025-04-01“…Results: Out of 94 articles, 15 were selected because they described training designs, outcomes, or difficulties in fulfilling the goals. …”
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845
Measurement and simulation of broadband radar absorption properties of polypyrrole nanotubes and their carbonaceous analogues
Published 2025-07-01“…Here, polypyrrole nanotubes (PPy-NT) and carbonized polypyrrole nanotubes (PPy-C) were dispersed in polydimethylsiloxane matrix (PDMS) at low concentrations (1–3 % w/w) and their attenuation properties (reflection, absorption, and transmission coefficients), dielectric properties (complex permittivity and loss tangents) and apparent alternating current (AC) conductivity were evaluated between 2.6 GHz and 18 GHz. …”
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846
A Novel Method for Single-Station Lightning Distance Estimation Based on the Physical Time Reversal
Published 2025-08-01“…Moreover, the correlation coefficients of the detection results are all as high as 0.999. …”
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847
Influence analysis of parameters of thermal aging laminated rubber bearing under cyclic shear loads
Published 2025-06-01“…However, due to the complexity of LRB specifications and sizes, the shear properties of aging LRB under different parameters were studied. …”
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848
Development of Professional Competencies in IT-specialists
Published 2024-12-01“…In addition, the method of correlation analysis was used, including in the variant of determining the coefficients of the correlation ratio (η). Study Participants. …”
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849
Predictive model of small choroidal melanoma progression after eye-saving treatment based on clinical, morphometric and immunological parameters
Published 2022-03-01“…Usage of present models for prediction of the uveal melanoma course enables optimal management of the patients with a malignant tumor upon primary admission, and to perform maximally efficient counseling. So far, however, a complex of clinical, morphometric and immunological indexes predictive for unfavorable course of initial choroidal melanoma following the eye-saving treatment remains not fully determined. …”
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850
DWE: Research on Water Quality Inversion and Scalability in Small Watersheds Using UAV Remote Sensing Data
Published 2025-01-01“…However, traditional water quality inversion models ignore the complex optical properties of water bodies, resulting in the performance of models that are often limited and cannot be reused across time and space. …”
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851
Inversion of Leaf Chlorophyll Content in Different Growth Periods of Maize Based on Multi-Source Data from “Sky–Space–Ground”
Published 2025-02-01“…Then, using grey relational analysis (GRA) and the maximum information coefficient (MIC) algorithm, we explored the complex relationship between the vegetation indices (VIs) and LCC, and further selected feature variables. …”
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852
Solvent Extraction of Cs+ by Using 1,3-di(4-tert-butylbenzyloxy)- calix[4]arene-(4-tert-butyl)benzo-crown-6
Published 2025-02-01“…The extraction mechanism, extraction selectivity and complexation of L1 to Cs+ were investigated by liquid-liquid extraction, MS analysis of the loading organic phase, UV spectroscopy titration and IR spectroscopy. …”
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853
Human motor control during movements with high demands
Published 2024-09-01“…The temporal overlap between different synergies within one trial and the trial-to-trial similarity between different trials within one synergy were determined through the Pearson correlation of the activation coefficients (Figure 1A). STRESS Eight participants walked on a treadmill at a self-selected, constant velocity under two conditions in a random order. …”
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854
Randomised controlled clinical trial of a structured cognitive rehabilitation in patients with attention deficit following mild traumatic brain injury: study protocol
Published 2019-09-01“…Correlation analysis of outcome measures will be calculated using Pearson’s correlation coefficient.Conclusion This is a complex clinical intervention with multiple outcome measures to provide a comprehensive evidence-based treatment model.Ethics and dissemination The study protocol was approved by the Medical Research Ethics Committee UMMC (MREC ID NO: 2016928–4293). …”
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855
Biodiversity from the Sky: Testing the Spectral Variation Hypothesis in the Brazilian Atlantic Forest
Published 2024-11-01“…Tropical forests have high species richness, being considered the most diverse and complex ecosystems in the world. Research on the variation and maintenance of biodiversity in these ecosystems is important for establishing conservation strategies. …”
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856
Classifying Dry Eye Disease Patients from Healthy Controls Using Machine Learning and Metabolomics Data
Published 2024-11-01“…To assess the performance of these models, we selected a set of suitable evaluation metrics tailored to the data set’s challenges. …”
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857
Kinetics of the reactions of OH with CO, NO, and NO<sub>2</sub> and of HO<sub>2</sub> with NO<sub>2</sub> in air at 1 atm pressure, room temperature, and tropospheric water...
Published 2025-03-01“…In this work, rate coefficients were measured with a high accuracy (<span class="inline-formula"><5</span> %) at 1 <span class="inline-formula">atm</span> pressure, at room temperature, and in humidified air using laser flash photolysis and detection of the radical decay by laser-induced fluorescence. …”
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858
Study of local inflammatory response in different clinical forms of chronic polypous rhinosinusitis
Published 2022-07-01“…In all clinical forms of CPMS, complex histopathological changes were observed, including leukocyte infiltration, fibrosis, edema, and collagen depositions. …”
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859
Gas Chromatography of Environmentally Active Aromatic Amines in Industrial Dyes Effluents and Human Blood Serum
Published 2024-04-01“…Linear calibration range of each of the compound was obtained with 1-20 ng/ml with coefficient of determination (r2) 0.9969-0.9970. Limits of detections (LOD) calculated as indication to 3:1 noise ratio was within 0.10-0.99 ng/ml. …”
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860
Determination of malachite green in sediment by ultra performance liquid chromatography-mass spectrometry
Published 2014-05-01“…The mass spectrometer was performed using multiple reaction monitoring (MRM) with electrospray ionization in positive mode.Under the optimized conditions, the analytes were in good linearity in the range of 0.05 10.0 μg/L with the correlation coefficients (r) all above 0.995. The limits of detection were 0.03, 0.07 μg/kg for MG and LMG, and limits of quantity were 0.10, 0.20 μg/kg, respectively. …”
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