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Suggested Topics within your search.
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1281
Numerical and experimental study on the combustion pressurization and gaseous products of propellant in a combustor
Published 2025-09-01“…Results showed a sigmoidal pressure profile, with pressure rise rates nonlinearly dependent on propellant mass and surface area. …”
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1282
The prevalence of pediatric nosocomial fungal infections
Published 2025-07-01“…Candida colonization was observed in 35 (18.4%) patients. The rate of nosocomial fungal infections in pediatrics was 2.69% (12 cases with proven and 27 cases with probable infections, 39/1450). …”
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1283
Modeling the kinetics of pyrolysis of date seeds using artificial neural networks
Published 2024-05-01“…<p>Ground date seeds were subjected to thermal analysis in a stream of Nitrogen at four different heating rates (5, 10, 15 and 20oC.min-1 ) and their TG – DTG patterns were obtained. …”
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1284
Prevalence and Predictors of Screen Time Exposure in Young Children: A Descriptive, Facility Based Study
Published 2024-07-01“…Further research is recommended to assess the impact of interventions and the evolving screen time patterns, particularly in light of the COVID-19 pandemic.…”
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1285
A Psycho-Socio-Cultural Investigation of Factors Involved in the Perezhivanie of Chilean Mothers
Published 2025-06-01“…Motherhood in Chile is complex and challenging - marked as it is by a growing number of women raising children on their own, against a backdrop of multiple social, cultural and economic factors- as well as a significant decline in birth rates. Perezhivanie is a Russian word, originating in Russian scholarship. …”
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1286
Spatiotemporal Characteristics of Ground Subsidence in Xiong’an New Area Revealed by a Combined Observation Framework Based on InSAR and GNSS Techniques
Published 2025-07-01“…This study integrates time-series InSAR and GNSS monitoring to analyze spatiotemporal deformation patterns from 2017/05 to 2025/03. The key results show: (1) Three subsidence hotspots, namely northern Xiongxian (max. cumulative subsidence: 591 mm; 70 mm/yr), Luzhuang, and Liulizhuang, strongly correlate with geothermal wells and F4/F5 fault zones; (2) GNSS baseline analysis (e.g., XA01-XA02) reveals fissure-induced differential deformation (max. horizontal/vertical rates: 40.04 mm/yr and 19.8 mm/yr); and (3) InSAR–GNSS cross-validation confirms the high consistency of the results (Pearson’s correlation coefficient = 0.86). …”
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1287
Optimizing the train timetable in a high-speed rail corridor: The implications on departure time, fare cost and seat preference of passengers.
Published 2025-01-01“…However, this approach often overlooks individual passenger preferences for departure times, fares, and seat classes, leading to low occupancy rates for some trains while others remain difficult to book. …”
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1288
Cross-correlation-based signal pruning method (CCSPM) for effective signal distortion reduction in massive MIMO communications
Published 2025-07-01“…In the signal vector representation, the conventional signal is pruned for its maximum distortion rate post the correlation. The vector representation is recurrent until the least possible distortion rate is observed. …”
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1289
“The alcohol-harm paradox”: Understanding socioeconomic inequalities in liver diseaseKeypoints
Published 2025-09-01“…Summary: The alcohol-harm paradox (AHP) refers to the fact that people from lower socioeconomic groups experience higher rates of alcohol-related illness despite consuming the same or even lower amounts of alcohol than their more affluent counterparts. …”
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1290
Phonological development in 3-5 years old Bahdini Kurdish-speaking children
Published 2025-05-01“… Studying phonological development is crucial for understanding linguistic patterns, supporting language perservation, educational development and clinical practice. …”
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1291
An Investigation of the Characteristics of the Mei–Yu Raindrop Size Distribution and the Limitations of Numerical Microphysical Parameterization
Published 2025-07-01“…At low <i>RR</i>, decreased small-drop and increased large-drop concentrations cause corresponding leftward and rightward RSD shifts with decreasing altitude—a pattern well captured by simulations. However, at elevated rainfall rates, the simulated concentration of large raindrops shows no significant increase, resulting in negligible rightward shifting of RSD in the model outputs. …”
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1292
Joint analysis of Borexino and SNO solar neutrino data and reconstruction of the survival probability
Published 2017-12-01“…Solar neutrino oscillations are supported by KamLAND’s antineutrino measurements, but certain solar neutrino data – the observed shape of the 8B flux and the difference between day and night counting rates measured in Super-K – do not fit well with the ensuing oscillation pattern. …”
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1293
Analysis of bearing characteristics of cantilever anti-slip pile based on cohesion model in acid rain corrosion environment
Published 2025-07-01“…The reliability of the cohesive force model is validated through comparisons of the load-displacement curves, bending moments, and crack distribution patterns. Building on this foundation, a numerical calculation model for cantilever anti-slip piles subjected to acid rain corrosion, considering various corrosion rates, is developed. …”
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1294
Mathematical Models to Compare the Pharmacokinetics of Methadone, Buprenorphine, Tramadol, and Tapentadol
Published 2023-12-01“…This data is significant for understanding the drug’s clearance rate and its potential duration of action. By comparing the distribution patterns and elimination rates of methadone, buprenorphine, tramadol, and tapentadol, the study provides insights into the differences between these drugs in terms of their pharmacokinetic properties. …”
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1295
Spatial Correlation of Non-Agriculturalization and Non-Grain Utilization Transformation of Cultivated Land in China and Its Implications
Published 2025-05-01“…Understanding the spatial patterns and driving mechanisms of these transformations is critical for formulating effective cultivated land management and protection policies. …”
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1296
Integrative bulk and single-cell transcriptomic analysis identifies a migrasome-associated lncRNA signature predictive of prognosis and immune landscape in clear cell renal cell ca...
Published 2025-08-01“…Single-cell transcriptomic analysis was performed to determine cell type–specific expression patterns and intercellular communication networks. …”
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1297
Risk factors and prevention of falls in children under 3 years: a systematic review
Published 2025-06-01“…Investigating the mechanisms of falls and their possible outcomes is a promising and crucial area for reducing childhood injury rates. The aim of this systematic review is to identify key patterns and factors associated with falls in young children, as well as to propose preventive strategies to minimize the risk of injuries. …”
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1298
An epidemiological overview of the first waves of the COVID-19 pandemic in African Union member nations
Published 2023-04-01“…We conducted descriptive and inferential analyses of the reported cases, deaths, active cases, recoveries, and epidemiological measures, including morbidity and mortality rates (MMR), case fatality rate, and case ratios. …”
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1299
Regional changes in the prevalence of Parkinson’s disease over a ten-year period in the state of Texas
Published 2025-01-01“…We measured the within-state prevalence patterns of PD within the state of Texas, United States, over a ten-year period to include factors of sex and race/ethnicity, with a specific focus on county and regional patterns. …”
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1300
The Impact of the COVID-19 Pandemic on Research into Chinese University Students’ Mental Health: A Bibliometric Analysis
Published 2025-06-01“…Background: The COVID-19 pandemic increased anxiety and depression rates, prompting heightened research activity in mental health, particularly among vulnerable populations like university students. …”
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