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1581
Experimental Study on Horizontal Pipeline Transportation Characteristics of Coarse Particle
Published 2025-03-01“…Therefore, when the particle size of the dredged material increases or the concentration increases, the average flow rate of the mixture is appropriately increased to ensure that the flow pattern of the dredged material in the pipeline remains in a non-homogeneous suspended flow pattern, thereby improving the efficiency and stability of the transportation system. …”
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1582
The influence of spatial variability of solar radiation on the mass balance of glaciers in the Grønfjorden Bay area (the Svalbard archipelago)
Published 2024-07-01“…In this article, we investigate how the irregular insolation of two low-elevated Svalbard glaciers exerts effect on rates of their surface melting. We compare the spatial distribution of rates of the surface lowering of glaciers Vøringbreen (0.76 km2) and Aldegondabreen (5.5 km2), both are located near Barentsburg settlement in the western part of Nordenskiöld Land (the Spitsbergen Island). …”
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1583
Volcanic Pumice Rafts at Sea: Buoyancy and Infiltration with Micro-particles
Published 2025-03-01“…Experiments were conducted in both still and slurry water conditions to examine the effects of particle size and sediment concentration on water infiltration rates. Results showed that density variations follow a two-phase pattern: a rapid initial increase (+0.43 g/cm³ and 0.3931 g/cm³ in the first 30s for small and large pumice, respectively) followed by a plateau phase (+0.022 g/cm³ and 0.0197 g/cm³ in the next 60s). …”
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1584
Inter-cluster and intra-cluster flow distribution and proppant allocation in deep coalbed methane orientation fracturing
Published 2025-02-01“…The study examines the characteristics of inter-cluster and intra-cluster flow distribution and proppant distribution under different orientation perforating patterns, flow rates, sand ratios, cluster numbers within one stage, and graded proppant injection. …”
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1585
Free and Open: A Descriptive Study of Energy and Sustainability Programming Geared Toward Adult Learners
Published 2025-06-01“…This study investigates participation patterns in publicly accessible educational events organized by a college policy and research center. …”
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1586
The risk of fractures associated with thiazolidinediones: a self-controlled case-series study.
Published 2009-09-01“…<h4>Methods and findings</h4>The self-controlled case-series design was used to compare rates of fracture during thiazolidinedione exposed and unexposed periods and thus estimate within-person rate ratios. …”
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1587
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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1588
Quantifying the cumulative impact of winter habitat loss on a critically endangered migratory parrot
Published 2025-06-01“…If observed rates of habitat loss in the HCC continue, halve, or double, the additional impact from that region alone on the swift parrot population could lead to a decline of 32% over 100 years. …”
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1589
Characteristics of pore dynamics in shale reservoirs by CO2 flooding
Published 2024-02-01“…The pore utilization characteristics of CO2 during shale oil displacement are a crucial indicator for evaluating its effectiveness in enhancing shale oil reservoir recovery rates. Therefore, experiments on supercritical CO2 displacing shale cores were conducted in the laboratory, and nuclear magnetic resonance(NMR) online core scanning technology was used to study the pore utilization characteristics and patterns of CO2 displacement in shale oil reservoirs. …”
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1590
Soil erosion estimation and risk assessment based on RUSLE in Google Earth Engine (GEE) in Turkiye
Published 2025-01-01“…Our analysis provides spatial insights into erosion patterns across the region, revealing that soil loss rates range from 0–5 t/ha/yr in stable areas to over 200 t/ha/yr in severely eroded regions. …”
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1591
Detection of CTX-M-type ESBLs from Escherichia coli Clinical Isolates from a Tertiary Hospital, Malaysia
Published 2019-09-01“…The CTX-M type ESBL producing E. coli against antibiotics belonging to different families showed the highest resistance rates to Ampicillin (100%), Cefotaxime (97%), Cefuroxime (95%), and Ciprofoxacin (86%). …”
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1592
Multiorgan tuberculosis
Published 2002-01-01“…Multiple extrapulmonary sites were reported rarely except for one anatomical site, which was reported frequently. Extrapulmonary rates increase with age, so there are marked differences in age in specific rate patterns among the sites. …”
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1593
Vibration in a Multistage Centrifugal Pump under Varied Conditions
Published 2019-01-01“…In this frame, it becomes really important to fully understand the vibration patterns of these kinds of complex machines. In this study, a vibration test bench was established to examine the vibration and stability of a cantilever multistage centrifugal pump under different flow rates. …”
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1594
The coupled spatiotemporal evolution of glacier snow line altitude and flow velocity at the early 21st century in the Qilian Mountains
Published 2025-12-01“…Concurrently, glacier flow velocities decelerated in both regions at similar rates (0.04 m yr−1 and 0.03 m yr−1, respectively). …”
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1595
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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1596
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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1597
Evolution of the Diagnosis and Treatment of Acute Respiratory Distress Syndrome on the Basis of Up-to-Date Medical Technologies
Published 2012-08-01“…The developed and clinically introduced new scientifically grounded methods for the prevention, diagnosis, and combination, differentiated treatment of ARDS could reduce the number of complications, the duration of mechanical ventilation, the length of stay in the intensive care unit, and mortality rates. Key words: acute respiratory distress syndrome, V. …”
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1598
Development of an autoregressive neural network model for predicting accidents in the Khabarovsk Territory
Published 2025-06-01“…Scientific novelty in the form of development of autoregressive neural network model of accident rate forecasting to identify dependencies and patterns of data, which can improve the quality of accident rate forecasting, considering also the possibility of processing a large amount of data with information about the factors affecting the accident rate. …”
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1599
Phytochemical evaluation of selected Phalaenopsis cultivars
Published 2025-08-01“…Hybridization plays a pivotal role in breeding Phalaenopsis, enabling the development of novel cultivars with desirable traits such as diverse floral pigmentation patterns, enhanced longevity and improved growth rate. …”
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1600
Consolidation analysis of soft ground with air-boosted vacuum preloading considering attenuation of vacuum and boost pressure
Published 2025-07-01“…Crucially, computational findings emphasize that neglecting pressure attenuation mechanisms leads to non-conservative estimates of consolidation progression rates. Enhancement of consolidation rate was observed with higher vacuum loading coefficients and increased Poisson ratios. …”
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