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Analysis of ionospheric disturbances due to earthquakes using 3D tomography models to test the height maximum of CID correlation in various regions
Published 2025-07-01“…The greater the earthquake magnitude, the higher the maximum CID detected. This is because greater earthquake produces compressed energy, which reduces the ionospheric density and reaches the maximum height. …”
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42
Identification of pediatric MASLD using insulin resistance indices
Published 2025-07-01“…However, given the study’s retrospective design and variations in diagnostic methods across datasets, further validation in larger, diverse cohorts is warranted to refine age-specific cut-off values and optimize screening approaches.…”
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43
Spatiotemporal Assessment of Habitat Quality in Sicily, Italy
Published 2025-01-01“…Further, we used spatial statistic tools for identifying clusters or hotspot/coldspot areas and uncovering spatial autocorrelation in HQ values. Finally, we implemented a geographically weighted regression (GWR) model for explaining local variations in the effects on HQ estimates. …”
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44
An investigation on the wind profiles and gravity wave dynamics in MLT region based on the meteor radars from the Meridian Project
Published 2025-01-01“…The variance of GW disturbances in the zonal and meridional directions increases gradually with height, and there is a strong pattern of annual variation. The zonal momentum flux of GW changes little with height, showing weak annual variation. …”
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45
Investigation on high Mn austenitic lightweight steels weldability via GTAW overlay welding and butt-welding operations
Published 2025-03-01“…The fusion zone demonstrated low hardness values, and no hardness peaks associated with κ-carbides were detected in the HAZ. …”
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46
Corneal endothelial and retinal microvascular changes in pseudoexfoliation syndrome: insights from specular microscopy and OCT angiography
Published 2025-04-01“…Consecutive patients aged > 45 years with PXS or normal examination results were included. We examined cell density (CD), average cell area (AVG), coefficient of variation (CV), and hexagonality values from the SM. …”
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47
FIRST RESULTS ON THE DIRECTION STATISTICS OF PAIRS OF EPICENTERS OF NEIGHBOR EARTHQUAKES ON KAMCHATKA
Published 2016-12-01“…The main result of the study is the design and testing of a new technique of investigation of hidden anisotropy of the field of epicenters, and detection of time variations of the revealed features. …”
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48
Gas chromatography for analysis and estimation of 13C at natural abundance level in fatty acids produced from Aurantiochytrium limacinum, a sustainable source of polyunsaturated fa...
Published 2025-07-01“…Cell growth was monitored via optical density, cell counts, and glucose concentration. Cells were harvested at exponential and stationary phases, and lipids were extracted using a green method. …”
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49
Volumetric evolution of supraglacial lakes in southwestern Greenland using ICESat-2 and Sentinel-2
Published 2025-07-01“…Second, the depth of SGLs along the ICESat-2 profile is detected using the kernel density analysis method. …”
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50
Land Magnetic survey along a profile from Akaz to Rutba town and its applications
Published 2012-03-01“…In addition, there is a considerable difference between the magnetic intensity values of both surveys. The downward continuation method was used in this study for detecting the depth of magnetic anomaly source. …”
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51
STATISTICAL PROCESSING OF RESULTS OF TESTING OF STUDENTS
Published 2015-10-01“…Provides statistical analysis of the results of testing of students involved in the experiment conducted by the Department of Higher Mathematics at the Samara State University of Railways, since the resulting test data (rates of assimilation of educational information), which are taken as random variables are a set of numbers, which is difficult to detect any pattern of change (variation). Built interval variation series calculated the most important numerical characteristics of random variable - the sample mean (arithmetic mean value of the flag of sample), the sample variance (the arithmetic average of the squared deviations of the observed values of the trait from their average values) and sample standard deviation was given the opportunity to build a histogram of relative frequencies - a stepped shape consisting of rectangles whose bases are partial intervals, and the height equal to the density of the relative frequency. …”
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52
Exploratory Analysis of Radiomics and Pathomics in Uterine Corpus Endometrial Carcinoma
Published 2024-12-01“…Most significant and high cross-scale associations were observed between ADC textural features and features from cell density maps. Correlations involving morphometric features and ADC and T1C first-order features were also observed, reflecting variations in tumor aggressiveness and tissue composition. …”
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53
Negotiating cohabitation in a Nigerian abattoir: One Health perspectives of human-animal-ecosystem interactions examined in the light of the SARS-CoV-2 pandemic
Published 2025-07-01“…Virological analyses included RT-qPCR for SARS-CoV-2 RNA detection and ELISA for antibody identification. Fieldwork spanned rainy and dry seasons in 2022 to capture seasonal variations in human-animal interactions. …”
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54
Anisotropy of permeability, P-wave velocity and electrical resistivity of Upper Cretaceous carbonate samples from Tushka Area, Western Desert, Egypt
Published 2019-06-01“…The values of the anisotropy ratio of seismic velocity (P-wave velocity) are close to one for all facies, this means that no anisotropy can be detected in the seismic velocity. …”
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55
PKS J0805-0111: A Second Owens Valley Radio Observatory Blazar Showing Highly Significant Sinusoidal Radio Variability—The Tip of the Iceberg
Published 2025-01-01“…To estimate the significance of the sinusoidal variations, we generate 10 ^6 simulated light curves that reproduce the radio variability characteristics of PKS J0805−0111 and show that the global probability that the periodicity we detect is due to the red-noise tail of the power spectral density is p = 6.7 × 10 ^−5 (3.82 σ ). …”
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56
Utilizing Remote Sensing Data for Species Distribution Modeling of Birds in Croatia
Published 2025-06-01“…We integrated expert-based population estimates with species distribution models (SDMs) by applying expert-derived density values to areas of suitable habitat predicted by SDMs. …”
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57
Hydrogeochemical signatures, quality and driving forces of phreatic groundwater in a typical headwater region of the Yellow River watershed
Published 2025-04-01“…Groundwater exhibits significant variation in hydrochemical quality, with EWQI values ranging from 26 to 185. …”
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58
Oxidative impact on lipoprotein structure: Insights from dynamic light scattering
Published 2025-03-01“…We establish the utility of DLS in detecting subtle variations in lipoprotein size, including potential aggregation and fission events resulting from chemical modifications. …”
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59
Milk Composition Traits of Hamdani Crossbreed Sheep Raised Under Extensive Management
Published 2023-06-01“…Milk composition analyses were performed using milk autoanalyzer. Mean values for milk fat (%), solid non-fat (SNF) (%), protein (%), lactose (%), salt (%) and pH, conductivity (mS/cm), freezing point (⸰C) and density (kg/m3) in Hcs were determined as 7.49±0.15, 8.69±0.08, 4.13±0.04, 3.89±0.04, 0.62±0.01, 6.93±0.04, 4.05±0.07, -0.5±0.01, and 1.027.84±0.38 respectively. …”
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Centennial spatiotemporal evolution of AGC in subtropical forests and key driving factors − based on process modeling and geography detector
Published 2025-09-01“…The results of the study showed that: (1) the correlation coefficients (R) between the simulated and observed AGC values of the BIOME-BGC model are all above 0.7, indicating that the model can effectively simulate the forest AGC dynamic; (2) In the SSP1-2.6 scenario, AGC increased first and then tended to decrease after reaching the peak in 2080; in the SSP2-4.5 scenario, AGC increased year by year; and in the SSP3-7.0 and SSP5-8.5 scenarios, AGC decreased first and then increased year by year; (3) based on the analysis using coefficient of variation (CV), the Theil-Sen Median (TSM) and the Mann-Kendall (MK) tests, the spatial heterogeneity of forest AGC in Zhejiang Province under the four different scenarios was significantly enhanced, and the density of forest AGC was significantly increased; (4) The OPGD factor detection analysis indicated that the primary independent factors influencing the spatiotemporal dynamics of AGC were nitrogen content under the SSP1-2.6 scenario, and atmospheric CO2 concentration under the SSP2-4.5, SSP3-7.0, and SSP5-8.5 scenarios. …”
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