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4101
Distribution Characteristics and Ecological Risk Assessment of Heavy Metals in Typical Soil Profiles of Muchuan County, Sichuan Province
Published 2023-12-01“…However, due to the wide area of contaminated soil and the complex composition of pollution sources, the current soil remediation work still faces huge problems.OBJECTIVESTo study the vertical distribution characteristics of heavy metals in soil, the relationship between soil heavy metals and soil nutrient elements, as well as the degree of pollution and potential ecological risks.METHODSThe contents of Cd, Cu, Ni, Pb, Zn were measured using inductively coupled plasma-mass spectrometry (ICP-MS); As content was determined by hydride generation atomic fluorescence spectrometry (HG-AFS); P and K2O contents were determined by X-ray fluorescence spectrometry (XRF); N content was determined by oxidation combustion gas chromatography (GC); Hg content was determined by cold vapor atomic fluorescence spectrometry (CV-AFS); Organic carbon content was determined by high-frequency combustion infrared absorption method (IR); potentiometric method (POT) was used to measure soil pH value. …”
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4102
Association between socioeconomic indicators and pulse wave velocity (PWV) measurements in population studies: a systematic review and meta-analysis
Published 2025-05-01“…Abstract Background Arterial stiffness, which is estimated by pulse wave velocity (PWV), has been associated with cardiovascular morbidity and mortality; however, there is sparse literature on socioeconomic (SES) indicators and PWV. Methods In this systematic review and meta-analysis, evidence was retrieved from cross-sectional and cohort studies on the association of SES indicators (both single and composite) with arterial stiffness. …”
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4103
Outcomes for older people with screening-detected versus existing chronic kidney disease: a cohort study with data linkage
Published 2025-04-01“…Design & setting: Prospective cohort study of 892 primary care patients aged ≥60 years with CKD (existing and screening detected) in Oxfordshire, with data linkage to civil death registry and secondary care. Method: Hazard ratios (HRs) and 95% confidence intervals (CIs) were estimated using Cox proportional hazard models to compare the risk of all-cause mortality, hospitalisation, CVD, ESKD separately, and as a composite between CKD groups, as well as to identify factors associated with mortality. …”
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4104
Identification and prioritization of population health indices in Iranian population, a qualitative study
Published 2025-05-01“…Abstract Introduction A population health index is a combination of two or more health indicators, used to evaluate different dimensions of health in a population. …”
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4105
Development and Evaluation of Machine Learning Models for Air-to-Land Temperature Conversion Using the Newly Established Kunlun Mountain Gradient Observation System
Published 2024-11-01“…Additionally, this study analyzed the spatiotemporal distribution characteristics of cloud cover in the Kunlun Mountain region using the MOD11A1 product and assessed the uncertainties introduced by the 8-day average compositing method of the MOD11A2 product. The results revealed significant discrepancies between the monthly average LST derived from polar-orbiting satellites and the hourly composite monthly LST measured on-site or under ideal cloud-free conditions. …”
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4106
Deep learning-based sow posture classifier using colour and depth images
Published 2024-12-01“…Future research can improve model accuracy and speed by expanding the database, exploring fused methods and computational models, considering different breeds of sows, and incorporating more postures. …”
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4107
Risk of cardiovascular events in patients with metabolic syndrome: Results of a population-based prospective cohort study (PURE Turkey)
Published 2020-08-01“…This study aimed to assess CV risk of MetS, contribution of its components to the risk, and whether MetS provides additional risk beyond its components. Methods: The Prospective Urban Rural Epidemiology (PURE) Turkey cohort included 3933 individuals aged between 35 and 70 years, with a median follow-up of 8.9 years. …”
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4108
Surface Analysis and Spectrophotometric Evaluation of Different Esthetic Restorative Materials Frequently Exposed to a Desensitizing Agent
Published 2021-01-01“…Both RMGIC and amalgomer exhibited significantly higher values of color change in comparison to those of nanohybrid and bulk-fill composites. Conclusion. The bulk-fill composite seems to be more resistant to discoloration and surface topographical changes than other tested materials on frequent exposure to the desensitizing agent. …”
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4109
Direct Restorations, Endodontics, and Bleaching: Materials and Techniques Used by General Dentists of New Zealand
Published 2019-01-01“…Resin-modified glass ionomer cements (34%) and resin composite materials (31.4%) were more commonly used in the restoration of deciduous molars. …”
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4110
Assessing Risk Factors and Posttransplant Outcomes of Nonadherence Among Kidney Transplant Recipients
Published 2025-06-01“…Methods. A retrospective single-center cohort study was conducted among KTR transplanted from January 1, 2003, to December 31, 2017. …”
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4111
Spatio-temporal Variation of Vegetation Cover and Its Driving Factors in Three-River Headwaters Region During 2001—2020
Published 2022-10-01“…[Objective] The change trend of vegetation cover in the Three-River headwaters region, and its ecological environment were analyzed, in order to provide a scientific basis for the macro layout and implementation of ecological construction projects in the future. [Methods] Based on MODIS-NDVI, DEM, and meteorological data, the spatio-temporal evolution characteristics and future development trend of vegetation cover in the Three-River Headwaters region from 2001 to 2020 were comprehensively analyzed from multiple perspectives by using the maximum-value composite procedure (MVC), trend analysis, the Hurst index, and other methods. …”
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4112
Wear of depth perception and shade matching outcome in the pre-clinical setting
Published 2015-02-01“…G1 obtained a median of 1mm, G2 obtained a median of 0.5mm, while G3 obtained a median of 0.8mm. G3 presented more consistent accuracy in dental wear. Color values did not vary according to the dental wear depth or to the type of resin composite used in the restoration (p> 0.05). …”
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4113
Visualization of Moisture Content, Reducing Sugars, and Chewiness in Bread During Oral Processing Based on Hyperspectral Imaging Technology
Published 2024-11-01“…The primary differences in chewiness between the two types of bread were observed during the early stages of oral processing, with B50 requiring more chewing effort initially. This study demonstrated that HSI technology can effectively monitor and elucidate the compositional changes in food particles during oral processing, providing new insights into bread texture perception and offering a scientific basis for improving bread processing and texture.…”
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4114
Enhancing Water Bodies Detection in the Highland and Coastal Zones Through Multisensor Spectral Data Fusion and Deep Learning
Published 2025-01-01“…The TensorFlow-based model exhibited faster training and inference, while the PyTorch U-Net provided more consistent and accurate border delineation. …”
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4115
Neurodevelopmental Tics with Co-Morbid Functional Tic-like Behaviors: Diagnostic Challenges of a Complex Tourette Syndrome Phenotype
Published 2025-04-01“…<b>Results</b>: Complex vocal tics (<i>p</i> < 0.001), including coprolalia (<i>p</i> = 0.002), and self-injurious behaviors (<i>p</i> < 0.001), often as part of tic attacks (<i>p</i> < 0.001), were confirmed to be more commonly reported by the group of patients with TS + FTBs, who were also more likely to present with anxiety (<i>p</i> < 0.001) and other functional neurological symptoms (<i>p</i> < 0.001) compared to patients with TS. …”
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4116
Prognostic value of type 2 diabetes mellitus and visfatin level in patients after coronary artery bypass grafting
Published 2023-06-01“…Objective — Our study aimed to evaluate the prognostic value of type 2 diabetes mellitus (DM) and the level of visfatin in patients undergoing coronary artery bypass grafting (CABG). Methods — Our study included 103 patients with chronic heart failure and stable coronary artery disease. …”
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4117
Crystal Chemistry at Interfaces Between Liquid Al and Polar SiC{0001} Substrates
Published 2024-11-01“…We investigate local atomic ordering and chemical interactions at the interfaces between liquid Al (Al(<i>l</i>) in short) and polar SiC substrates using ab initio molecular dynamics (AIMD) methods. The simulations reveal a rich variety of interfacial interactions. …”
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4118
Lower limb explosive power and dynamic stability in soccer referees and assistant referees
Published 2024-03-01“…Background: Elite referees make more than 1,400 changes of action and up to 500 changes of direction in a match, which places a high demand on the explosive power of lower limbs. …”
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4119
Outcomes of Left Main Revascularization after Percutaneous Intervention or Bypass Surgery
Published 2022-01-01“…This study is aimed at comparing the clinical outcomes of unprotected left main coronary artery disease (ULMCAD) treatment with contemporary percutaneous coronary intervention (PCI) or coronary artery bypass grafting (CABG) in a “real-world” population. Methods and Results. Overall, 558 consecutive patients with ULMCAD (mean age 71 ± 9 years, male gender 81%) undergoing PCI or CABG were compared. …”
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4120
Identifying optimal primary prevention interventions for major cardiovascular disease events and all-cause mortality: a systematic review and hierarchical network meta-analysis of...
Published 2025-07-01“…This information could help doctors and policy-makers decide which prevention methods to recommend or support.…”
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