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941
Experimental investigation into vertical extension behavior of coal-measure tight sandstone reservoirs
Published 2025-08-01“…This study conducted physical simulation experiments on sand-coal interbedded combinations using a large-scale true triaxial hydraulic fracturing system, investigating the effects of in-situ stress, injection rate, interfacial cementation strength, rock stacking patterns, and fracturing fluid viscosity on vertical fracture morphology. …”
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942
Spatio-temporal distribution of Crimean-Congo Hemorrhagic Fever and its relationship with climate factors in Pakistan: A decade-long experience from tertiary care laboratory networ...
Published 2025-01-01“…Positive cases are concentrated within 3 cities where human and animal migration rates are high. Outbreak situations occur when multiple factors coincide. …”
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943
Two-phase micropolar nanofluid flow in an isothermal extending porous sheet with heat radiation and chemical interaction: Numerical study
Published 2025-06-01“…The important characteristics of the fluid speed, thermal transport, and solute profiles are explained by the graphs and friction-drag, rate of thermal and solutal portages by the tables. …”
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944
Global trends in polycystic ovarian syndrome over 30 years: an age-period-cohort study of 204 countries and territories (1990–2021)
Published 2025-07-01“…High SDI regions recorded the highest incidence rates, with a rate of 90.13 per 100,000 (95% CI: 66.94 to 122.36). …”
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945
Cause of death statistics in 2022 in the Republic of Korea
Published 2025-07-01“…Purpose This study aimed to describe mortality trends in the Republic of Korea in 2022 by analyzing total deaths, crude and age-standardized mortality rates, as well as age- and sex-specific patterns and changes in cause-specific mortality. …”
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946
Assessment of the functional state of left heart in patients with chronic heart failure with preserved ejection fraction
Published 2019-03-01“…Patients with CHF-PEF had reduced global longitudinal strain (GLS) -16,56±2,61% and GLS rate (GLSR) -0,75±0,11s-1 of the left ventricle and reduced segmental strain and strain rate in basal anteroseptal (-14,72±2,54% and -0,76±0,05s-1) and basal anterolateral (-14,27±3,29% and -0,79±0,12s-1) segments. …”
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947
Comparison and Evaluation of Rain Gauge, CMORPH, TRMM PR and GPM DPR KuPR Precipitation Products over South China
Published 2025-06-01“…This study conducts a comparative evaluation of precipitation products from rain gauge stations, Climate Prediction Center morphing technique (CMORPH), Tropical Rainfall Measuring Mission precipitation radar (TRMM PR) version 7 and Global Precipitation Measurement (GPM) Dual-Frequency Precipitation Radar Ku band (DPR KuPR) version 6 orbital observations during the common observational period (April–September 2014) across South China. The spatial patterns and probability density function of rain rates from four precipitation products show similar features. …”
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948
Epidemic Trends and Spatial Distribution Characteristics of Hepatitis B in China: Surveillance Study
Published 2025-05-01“…The age effect showed that the incidence rate of hepatitis B reached its peak at the age of 22 years, with an average incidence rate of 176.173/100,000. …”
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949
Global, regional, and national burden of maternal disorders, 1990–2021: a systematic analysis from the global burden of disease study 2021
Published 2025-07-01“…The Global Burden of Disease Study (GBD), recognized as the most comprehensive epidemiological surveillance system, provides critical evidence for optimizing maternal health policies through systematic quantification of disease burden patterns. This multinational study employs GBD 2021 data to conduct a spatiotemporal analysis of maternal disorder burden across 21 GBD regions and 204 countries and territories from 1990 to 2021, utilizing standardized metrics including DALYs, prevalence rates, and mortality incidence. …”
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950
Exploring Litter Decomposition, Nutrient Retention, and Sensitivity to Nitrogen Deposition Among Ancient and Recently Evolved Tree Species
Published 2025-04-01“…Our research aimed to examine the decomposition rates and nutrient loss rates of leaf litter and fine roots from ancient and recently evolved species and their response to N deposition. …”
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951
Key Vital Signs Monitor Based on MIMO Radar
Published 2025-06-01“…This technique allows precise measurements of respiration patterns, periods of movement, and heart rate. Major practical problems arise as CW systems suffer from signal cancellation due to destructive interference, limited overall functionality, and a possibility of low signal quality over longer periods. …”
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952
Characteristics of Microseismic Generated During Shear Failure of Granite With Structural Plane of Various Connectivities
Published 2025-01-01“…Also, it can be found that in the middle-to-late stages of the tests, the b value initially drops to a very low level and then rises back to the original level; before rock failure, the b value continuously decreases at a swift rate, but the average rate of decrease increases with the increase in structural plane connectivity. …”
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953
Augmenting Coral Growth on Breakwaters: A Shelter-Based Approach
Published 2025-05-01“…No differences were found in coral settlement between the niches. Flow rate patterns remained similar in Exposed and Sheltered niches due to vortex formation in the Sheltered zones. …”
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954
Risk Factors of Clonally Related, Multi, and Extensively Drug-Resistant Acinetobacter baumannii in Severely Ill COVID-19 Patients
Published 2023-01-01“…The secondary infection of multi and extensively drug-resistant “Acinetobacter baumannii” in severely ill COVID-19 individuals is usually associated with extended hospitalisation and a high mortality rate. The current study aimed to assess the exact incidence rate of A. baumannii coinfection in severely ill COVID-19 patients admitted to intensive care unit (ICUs), to identify the possible mechanism of A. baumannii transfer to COVID-19 patients and to find out their resistance rate against different antibiotics. …”
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955
Structural and X-Ray Photoelectron Spectroscopy Study of Al-Doped Zinc-Oxide Thin Films
Published 2015-01-01“…The charge-carrier concentrations in the films decreased from 1.69 × 1021 to 6.16 × 1017 cm−3 with increased gas flow rate from 7 to 21 sccm. The X-ray diffraction (XRD) patterns show that the (002)/(103) peak-intensity ratio decreased as the gas flow rate increased, which was related to the increase of AZO thin film disorder. …”
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956
Senior high school students’ competence in logical operation and logical reasoning
Published 2025-06-01“…Students performed best on geometric problems (70.05%), followed by algebra, statistics, and calculus problems, with the lowest success rate in calculus-related logical problems (28.04%). …”
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957
SUSCEPTIBLE VACCINATED INFECTED RECOVERED MODEL WITH THE EXCLUSIVE BREASTFEEDING AND ITS APPLICATION TO PNEUMONIA DATA IN INDONESIA
Published 2025-04-01“…The free target can also be achieved by increasing the exclusive breastfeeding rate to 73.9% and the Hib vaccination rate to 0.22.…”
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958
Study on temperature field characteristics of window glass unexposed surfaces under varying indoor fire source conditions
Published 2025-09-01“…Increased HRR amplified spatial disparities in warming rate increments while these disparities escalated proportionally with fire intensity. …”
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959
Anomaly detection of smart grid stealing network attacks based on deep autoencoder
Published 2024-02-01“…Simulation results demonstrate that the detector with an attention mechanism (AEA) achieves a 4%~21% higher detection rate and a 4%~13% lower false alarm rate compared to the best-performing existing detectors.…”
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960
Acoustical Enrichment during Early Development Improves Response Reliability in the Adult Auditory Cortex of the Rat
Published 2018-01-01“…Here, we show that rearing rat pups in a complex acoustically enriched environment leads to an increased reliability of responses of AC neurons, affecting both the rate and the temporal codes. For a repetitive stimulus, the neurons exhibit a lower spike count variance, indicating a more stable rate coding. …”
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