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1881
Predicting and evaluating slope stability in permafrost regions of the central Qinghai‒Tibetan Plateau
Published 2025-04-01“…The overall distribution trends of unstable areas from both methods were broadly consistent, with a difference of only 7% in unstable area size. …”
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1882
Gene variations and sweet taste sensitivity in Zambian adults with and without type 2 diabetes mellitus.
Published 2025-01-01“…Understanding the genetic basis of taste thresholds and preferences can provide insights into individual differences in dietary behavior and susceptibility to metabolic disorders such as type 2 diabetes mellitus (T2DM). …”
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1883
Prognostic significance of CD163- and CD68-expressing macrophages in nodular sclerosis Hodgkin lymphoma
Published 2022-01-01“…Morphometric counting of CD68-positive cells did not reveal statistically significant intergroup differences. The threshold of CD163-positive cells has been established. …”
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1884
Diagnostic Accuracy of the Optical Coherence Tomography in Assessing Glaucoma Among Filipinos. Part 2: Optic Nerve Head and Retinal Nerve Fiber Layer Parameters
Published 2012-06-01“…Multi-level likelihood ratios for ONH and RNFL parameters were calibrated using a projected posttest probability of 70% for a positive test result (therapeutic threshold) and a 10% posttest probability for a negative result (diagnostic threshold). …”
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1885
Assessment of the Dynamic Alteration of Choriocapillaris Vessel Density after Focal Laser Photocoagulation with OCT Angiography
Published 2020-01-01“…The choriocapillaris vessel density (CCVD) beneath the laser lesions was based on the OCTA images and was defined as the proportion of flow pixels in the selected area calculated using FIJI software through automatic binarization processing based on threshold methods. Results. A total of 63 laser lesions in 8 eyes of 5 patients were included in this study. …”
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1886
Model Predictive Control of Adaptive Irrigation Decisions Incorporating Rainfall Intensity and Soil Properties
Published 2025-02-01“…These thresholds then serve as the target soil water content before rainfall, and a model predictive control incorporating RI and SP (RISPMPC) irrigation decision-making is proposed. …”
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1887
Characterization and Larvicidal Potency of Crude Urtica massaica Extracts Against Anopheles gambiae (Diptera: Culicidae)
Published 2025-02-01“…The effectiveness of the extracts was evaluated using the World Health Organisation (WHO) >80% mortality threshold and methods, respectively. The extract dose was taken as the independent variable, while observed mortalities were the dependent variable. …”
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1888
Recreational Thematic Dominants in News TV Discourse
Published 2022-11-01“…The study used traditional general scientific methods, such as description and classification of linguistic material, generalization and observation, target sampling, quantitative analysis, as well as linguistic methods: discursive, descriptiveanalytical, contextual, semantic text analysis. …”
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1889
What factors influence the willingness and intensity of regular mobile physical activity?— A machine learning analysis based on a sample of 290 cities in China
Published 2025-01-01“…Using 290 prefecture-level cities in China as samples, it investigates the impact of socioeconomic, geographical, and built environment factors on both overall physical activity levels and specific types of mobile physical activities.MethodsMachine learning methods were employed to analyze the data systematically. …”
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1890
CFAR Target Detector in Synthetic Aperture Radar
Published 2024-07-01“…To synthesize a CFAR detector that uses not only the brightness contrast between the test and reference resolution cells, but also the spectral differences of the signals.Materials and methods. The proposed CFAR detector uses estimates of the algebraic moments of the power spectral density of signals in range cells, based on which three decision statistics are calculated containing information about the power, the position of the energy center, and the width of the signal spectrum. …”
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1891
Toward an algorithm of percutaneous microelectrolysis: a randomized clinical trial on invasive techniques
Published 2025-08-01“…However, MEP was not superior to other methods in improving pressure pain thresholds. CLINICAL TRIALS: NCT05478928.…”
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1892
Further validation of the Chinese short Warwick Edinburgh mental wellbeing scale in the adult population of Macau: an application of classic test theory and item response theory
Published 2025-02-01“…The Grade Response Model (GRM) of the IRT analysis was applied to the data, estimating the discrimination and difficulty parameters at different thresholds. The results were analyzed both graphically and through parameter values.ResultsFactor analyses confirmed that a single-factor model of the scale fit the data well, with an overall Eigenvalue of 4.55, explaining 65.0% of the total variance. …”
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1893
Time–frequency ensemble network for wind turbine mechanical fault diagnosis
Published 2025-06-01“…However, most existing methods extract fault features from a single domain, failing to capture the signals’ diverse and complex characteristics. …”
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1894
INFLUENCE OF IONIZING IRRADIATION ON THE PARAMETERS OF ZN NANOTUBES ARRAYS FOR DESIGN OF FLEXIBLE ELECTRONICS ELEMENTS
Published 2018-03-01“…The aim of the study is establishing the possibility of using Zn nanotube arrays as a basis for design compact and lightweight elements of flexible electronics, including operating under influence of ionizing irradiation.The paper presents the results of the synthesis of Zn nanotubes obtained by electrochemical deposition in the pores of polymer matrices and the study of their structural and electrophysical properties after directional modification by ionizing radiation with different doses. Using the methods of scanning electron microscopy, X-ray diffraction and energy dispersive analysis, the structure of nanotubes having a polycrystalline structure and completely consisting of zinc was studied and it was demonstrated that irradiation with Ar8+ ions with a dose from 1 × 109 to 5 × 1011 ion/cm2 and energy 1.75 MeV/nucleon has an effect on the crystal structure of nanotubes.At high doses, localized highly defect zones arise, leading to a critical change in the structure and physical properties of the nanotubes, respectively. …”
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1895
Current strategies in the farm practices and post-harvest pesticidal defence
Published 2008-04-01“…However, substantial differences exist between agriculture and post-harvest, thus the integrated pest management in food production environment has to be designed in a different way. …”
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1896
Positive mental wellbeing or symptoms of depression? Discriminant validity of the Warwick-Edinburgh Mental Wellbeing Scale
Published 2025-05-01“…PMHC offers low-threshold treatment for patients with mild to moderate depression or anxiety. …”
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1897
Transcutaneous auricular VNS applied to experimental pain: A paired behavioral and EEG study using thermonociceptive CO2 laser.
Published 2021-01-01“…<h4>Objective</h4>This study aimed to characterize how taVNS alters pain perception, by investigating its effects on event-related potentials (ERPs) elicited by different types of spinothalamic and lemniscal somatosensory stimuli, combined with quantitative sensory testing (detection threshold and intensity ratings).…”
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1898
Preprocedural Mouthrinse During Dental Treatment in Covid -19 Patients: A Meta- analysis
Published 2024-10-01“…The inclusion criteria for selecting studies were based on cyclic threshold values and log copies/mL of salivary viral load. …”
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1899
vPro-MS enables identification of human-pathogenic viruses from patient samples by untargeted proteomics
Published 2025-07-01“…The specificity is determined to be >99,9% in an analysis of 221 plasma, swab and cell culture samples covering 17 different viruses. The sensitivity of this approach for the detection of SARS-CoV-2 in nasopharyngeal swabs corresponds to a PCR cycle threshold of 27 with comparable quantitative accuracy to metagenomics. vPro-MS enables the integration of untargeted virus identification in large-scale proteomic studies of biofluids such as human plasma to detect previously undiscovered virus infections in patient specimens.…”
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1900
Identification of candidates with hepatocellular carcinoma to receive TACE combined with MWA by assessing tumor burden and radiologic features
Published 2025-03-01“…Moreover, the TBR score provided greater net benefit across the range of reasonable threshold probabilities than other models. Based on cutoff values of 32 and 74 centiles of the TBR score, the cohort was divided into low-, middle-, and high-risk strata, which provide consistent performance in survival discrimination across different patient subgroups. …”
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