-
1881
Improving Daytime Planetary Boundary Layer Height Determination from CALIOP: Validation Based on Ground-Based Lidar Station
Published 2017-01-01“…An integrated algorithm by combining the advantages of the wavelet covariance method and the improved maximum variance method was developed to determine the planetary boundary layer height (PBLH) from the Cloud-Aerosol Lidar with Orthogonal Polarization (CALIOP) measurements, and an aerosol fraction threshold was applied to the integrated algorithm considering the applicability of the two methods. …”
Get full text
Article -
1882
TOXIC AND HYGIENIC CHARACTERISTICS OF THE COMPOUNDS OF THE BENZOFURAN SERIES WITH THE RISK ASSESSMENT FOR WORKERS’ HEALTH
Published 2019-06-01“…Amiodarone Limac is determined by the calculation method at the level of 19.8 mg/m3. The predicted value of the threshold for chronic inhalation action of amiodarone is approximately 2.4 mg/m3. …”
Get full text
Article -
1883
Anomaly Detection Using Machine Learning in Hydrochemical Data From Hot Springs: Implications for Earthquake Prediction
Published 2024-06-01“…Our comprehensive analysis conclusively demonstrates the superiority of machine learning algorithms over traditional statistical methods for earthquake prediction. Additionally, including sampling time in the data sets significantly improves the model's predictive performance. …”
Get full text
Article -
1884
Application and Research of Left Bundle Branch-Optimized Cardiac Resynchronization Therapy in Ischemic Cardiomyopathy
Published 2025-03-01“…Background: This study aimed to evaluate the effectiveness of left bundle branch-optimized cardiac resynchronization therapy (LOT-CRT) in patients diagnosed with heart failure and reduced ejection fraction due to ischemic cardiomyopathy. Methods: A total of 78 patients with ischemic cardiomyopathy who underwent pacemaker implantation at a single center between March 2020 and March 2022 were randomly assigned to two groups based on different pacing methods: LOT-CRT group (n = 39) and biventricular pacing (BVP) group (n = 35). …”
Get full text
Article -
1885
Optimizing strategy for cervical cancer prevention in china: a comprehensive modeling analysis
Published 2025-05-01“…Abstract Background With the first domestic 9-valent human papillomavirus (HPV) vaccine soon to be introduced in China, alongside advancements in cervical cancer screening technologies, we aimed to evaluate and identify effective, cost-effective, and affordable cervical cancer prevention strategies suitable for China. Methods We developed a Markov model from the healthcare system perspective, comprising 18 ages strata and 9 health states, to predict the effectiveness, cost-effectiveness, and affordability of 38 different cervical cancer prevention strategies over the next 30 years, compared with no intervention. …”
Get full text
Article -
1886
U-PAIN cohort study among patients with chronic pain in specialised pain care: a feasibility study
Published 2022-12-01“…The completion rates for the different data collection methods ranged from 83% to 95%. …”
Get full text
Article -
1887
Education of population for the future and the future of education
Published 2017-01-01“…This gives a special importance to education through which human capital is created as an important component of national wealth. Different methods of measuring human capital are found in literature. …”
Get full text
Article -
1888
Investigation of the Effectiveness of Using Luffa Cylindrica to Reduce Water Consumption in Agriculture
Published 2024-12-01“…The study controlled the main factors contributing to water loss: evaporation and percolation, for the quantitative measurement of which different systems and methods were used. In addition, other extensive measurements related to irrigation were carried out and contribute to the understanding of the effectiveness/ineffectiveness of the studied approach to reducing water use. …”
Get full text
Article -
1889
EVOLUTIONARY AND ECOLOGICAL ASPECTS OF PLANT STRESS TOLERANCE
Published 2018-03-01“…Methods. Comparison of the reaction to salinization of seeds, sprouts, epicotyls, leaves, cotyledons and flowers in species of cultural and natural flora. …”
Get full text
Article -
1890
Probabilistic Forecasting of Offshore Wind Power Based on Dual-stage Attentional LSTM and Joint Quantile Loss Function
Published 2023-11-01“…Probabilistic prediction of offshore wind power is not high in accuracy due to the predetermined threshold limitation of the traditional feature correlation method and the magnitude difference of the quantile loss in each quantile loss. …”
Get full text
Article -
1891
An observational study on gray matter volume and white matter integrity in suicide attempters with bipolar I disorder
Published 2025-06-01“…Aim: The study aimed to assess the white matter (WM) integrity and gray matter (GM) volume associated with suicide attempts in BD. Method: This observational study recruited 32 patients with DSM-5 bipolar I disorder. …”
Get full text
Article -
1892
Simulating the (99942) Apophis Earth Flyby Using a Contact Binary Model
Published 2025-01-01“…This paper investigates the mass shifts of asteroid (99942) Apophis during its 2029 close encounter with Earth, using the contact dynamics method, a type of discrete element method. Unlike previous analyses, we model the asteroid as a contact binary body with the addition of granules between the body’s components. …”
Get full text
Article -
1893
Sugarcane Phenology Retrieval in Heterogeneous Agricultural Landscapes Based on Spatiotemporal Fusion Remote Sensing Data
Published 2025-07-01“…Ground-based validation showed that the change detection method based on the Double-Logistic curve significantly outperformed the threshold-based approach, with the highest accuracy for the elongation and maturity stages achieved at the maximum slope points of the ascending and descending phases, respectively. …”
Get full text
Article -
1894
Comparative Cost-Effectiveness of Two Artificial Liver Therapies in Early-Stage Hepatitis B Virus-Related Acute-on-Chronic Liver Failure: A Retrospective Cohort Study
Published 2025-07-01“…Univariate and probabilistic sensitivity analyses (Bootstrap method) were used to assess parameter uncertainty.Results: Over the 90-day follow-up period, the DPMAS+LPE group had numerically higher survival rates compared to the PE group, but this difference was not statistically significant (91.04% vs 83.07%, Logrank: P=0.094). …”
Get full text
Article -
1895
The Use of Infrared Thermography in Determining Timing for Early Pedicle Division of the Preexpanded Bipedicled Visor Flap after Ischemic Preconditioning
Published 2022-01-01“…This comprised of subjective examination and indocyanine green angiography. The threshold of temperature difference to determine the pedicle division was analyzed based on the temperature changes between the clamps. …”
Get full text
Article -
1896
Detectability of Iodine in Mediastinal Lesions on Photon Counting CT: A Phantom Study
Published 2025-03-01“…Consensus was reached when detectability thresholds differed between observers. <b>Results:</b> CTDIvol on PCCT and CCT was 3.80 ± 0.12 and 3.60 ± 0.01 mGy, respectively. …”
Get full text
Article -
1897
Cost-effectiveness analysis of two interventions to promote physical activity in a multiethnic population at high risk of diabetes: an economic evaluation of the 48-month PROPELS r...
Published 2024-04-01“…Our threshold analysis showed that interventions to increase step count can be cost-effective at this limit if they achieve greater long-term maintenance of effect.Trial Registration number ISRCTN registration: ISRCTN83465245: The PRomotion Of Physical activity through structuredEducation with differing Levels of ongoing Support for those with pre-diabetes (PROPELS)https://doi.org/10.1186/ISRCTN83465245.…”
Get full text
Article -
1898
High-Precision Qiantang River Water Body Recognition Based on Remote Sensing Image
Published 2024-01-01“…River water body identification plays an important role in flood monitoring, urban planning, Thus, it attracts more interests of studying and investigating, especially based on remote sensing technology, The traditional NDWI (Normalized Difference Water Index) and MNDWI (Modified Normalized Difference Water Index) methods are widely used, However, these methods need manual intervention to select the threshold, In order to achieve automatic water body recognition, deep learning methods, such as CNN, VGG, Unet etc., are applied, Currently there are few works on the water body identification of Qiantang River, Here, one major challenge for high-precision Qiantang water body recognition is the real complex water body features and complicated geological environment, They are the dense distribution of small water bodies in the Qiantang River Basin, large differences in water body nutrition, and the high complexity of surface environments such as mountains and plains, We investigated two traditional and several deep learning methods and found that WatNet was the most effective model for Qiantang River, This model adopts the structure based on encoder-decoder convolutional network, It uses MobileNetV2 as the encoder, which makes it extract more water feature information while being lightweight and uses ASPP module to capture global multi-scale features in deep layers, Experimental results show that the MIoU and OA (Overall Accuracy) can reach 0. 97 and 0. 99 respectively.…”
Get full text
Article -
1899
Association between triglyceride-glucose index and cardiovascular disease in US adults with chronic kidney disease: a population-based study
Published 2024-12-01“…This association was nonlinear, with a threshold effect observed at a TyG index of 8.98. The results of subgroup analysis suggested that the relationships of TyG and CVD differed according to CKD stage: (OR 1.048, 95% CI 0.857, 1.282) in CKD stages 1–2; (OR 1.267, 95% CI 1.030–1.560) in stage 3; and (OR 2.131, 95% CI 1.224–3.709) in stages 4–5. …”
Get full text
Article -
1900
Practical guidelines for cell segmentation models under optical aberrations in microscopy
Published 2024-12-01“…We train and test several segmentation models, including the Otsu threshold method and Mask R-CNN with different network heads (FPN, C3) and backbones (ResNet, VGG, Swin Transformer), under aberrated conditions. …”
Get full text
Article