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Suggested Topics within your search.
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1421
Resource-Oriented Treatment Technologies for Rural Domestic Sewage in China Amidst Population Shrinkage: A Case Study of Heyang County in Guanzhong Region, Shaanxi Province
Published 2025-04-01“…Traditional centralized sewage treatment models face issues in cost-effectiveness, facility utilization rates, and sustainable maintenance, necessitating the exploration of adaptive governance technologies under new demographic conditions. …”
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1422
Temporal and spatial interactions in sympatric ungulates: Insights from Japanese serow and sika deer.
Published 2025-01-01“…Nevertheless, during autumn, reduced activity overlap rates, when the relative abundance index (RAI) of sika deer increased, may indicate that Japanese serow have modified their behavior to minimize resource competition. …”
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1423
Numerical investigation of cooling enhancement in double-layer fractal-like microchannel disk heat sinks via layer shifting and tertiary channels
Published 2025-09-01“…The thermal and hydrodynamic performance of these enhanced designs is numerically evaluated and compared with single-layer and standard double-layer configurations under heat fluxes of 40, 60, and 80 W/cm² and inlet flow rates from 300 to 600 ml/min. While double layering effectively reduces pressure drop by redistributing the coolant flow, integrating tertiary microchannels leads to an additional ∼1.5 % drop due to reduced velocity and wall shear stress. …”
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1424
Aeroelastic Oscillations of Cantilever Beams Reinforced by Carbon Nanotubes Based on a Modified Third-Order Piston Theory
Published 2025-08-01“…Moreover, higher Mach numbers and greater thickness ratios significantly amplify both frequency response and lateral deflections, although damping rates tend to decrease. These findings provide valuable insights into the optimization of CNTR composite structures for advanced aeroelastic applications under supersonic conditions, as useful for many engineering applications.…”
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1425
The global, regional, and national impact of laryngeal cancer from 1990 to 2021, along with forecasts for 2050: a comprehensive analysis for the Global Burden of Disease 2021 resea...
Published 2025-08-01“…The incidence and mortality rates of male patients are much higher than those of female patients, and the gap between men and women gradually narrows after the age of 70. …”
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1426
Prominent Zakat Institutions and Their Role in Advancing the Welfare of the Muslim Community in The Eastern Province of Sri Lanka
Published 2025-05-01“…Findings: The study highlights varying growth rates in Zakat collection and fluctuations across regions, with some Zakat fund collections experiencing sharp increases. …”
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1427
Simulation of the impacts of high temperature stress on pepper (Capsicum annum L.) yields
Published 2025-05-01“…PHR23, having a larger leaf area, accumulated more biomass than fruit yields in the initial month of exposure, thus increasing its yields at higher temperature conditions due to enhanced photosynthesis rates. The crop growth curve and parameters were formulated based on these studies, and the open field simulations were calibrated with measured yields from multiple locations in South Korea from 2020-2024. …”
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1428
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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1429
Ten-year trends in opioid prescribing and vaso-occlusive crises in sickle cell disease: a population-based national cohort study (2011–2022)Research in context
Published 2025-10-01“…Primary outcomes were monthly rates of outpatient opioid prescriptions and VOC-related acute care encounters. …”
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1430
Distribution of Pathogenic Bacteria and Drug Resistance in ICU of a Newly Built Hospital
Published 2024-11-01“…Drug sensitivity tests indicated a fluctuating resistance rate of Acinetobacter baumannii over the past five years. …”
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1431
Thymidine kinase 1 expression in ovarian serous adenocarcinoma is superior to Ki-67: A new prognostic biomarker
Published 2017-06-01“…Cancer is a disease with abnormally proliferating cells and therefore proliferation rate is an important index for assessing tumour growth. …”
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1432
Antidepressant use in the Canary Islands (Spain): a retrospective study of provincial, island and municipal trends and associated factors
Published 2025-07-01“…This provided total overall dispensation of AD and its rate of change for each island, as well as differences in dispensation at the island and municipal level.ResultsOver the study period, prescription rates increased steadily at all population levels, although the level of dispensing and the rate of variation varied between island and municipalities but no between provinces. …”
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1433
Substituting photoautotrophic with heterotrophic Chlorella species for water quality regulation and microbial community modification in Litopenaeus vannamei pond culture
Published 2025-10-01“…The shrimp in the CP pond exhibited a weight gain rate and specific growth rate of approximately 157.32 ± 0.43 % and 3.11 ± 0.01 %, respectively, while those in the CV pond demonstrated rates around 159.53 ± 0.36 % and 3.15 ± 0.01 %, with no statistically significant differences observed between the two groups. …”
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1434
A SVM Approach of Aircraft Conflict Detection in Free Flight
Published 2018-01-01“…Nevertheless, false alarm rate is always a first and foremost problem that troubles air traffic controllers. …”
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1435
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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1436
Detecting Clinical Risk Shift Through log–logistic Hazard Change-Point Model
Published 2025-04-01“…In this paper, we introduce a change–point in the hazard rate of the log–logistic distribution. The log–logistic distribution is a flexible probability distribution used in survival analysis, reliability engineering, and economics. …”
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1437
Global, regional and national burden of asthma from 1990 to 2021: a systematic analysis for the Global Burden of Disease Study 2021
Published 2025-07-01“…The results of the joinpoint analysis indicated a global age-standardised incidence rate increase between 2005 and 2010 for both males and females. …”
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1438
Impacts of Skill Centrality on Regional Economic Productivity and Occupational Income
Published 2022-01-01“…We find that occupations with higher skill centrality are associated with greater annual salaries, and metropolitan areas with higher skill centrality have higher productivity rates. Overall, these results suggest that the application of traditional network metrics to this view of cities as complex networks can offer new insights into the dynamics of regional economies.…”
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1439
Muted Amazon Rainfall Response to Deforestation in a Global Storm‐Resolving Model
Published 2025-02-01“…Previous studies have found that complete deforestation reduces evapotranspiration, contributing to low precipitation rates that would limit the regrowth of the forest, but such studies have used climate models with convective parameterization and/or fixed large‐scale circulation. …”
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1440
Lifestyle factors associated with being overweight and obesity in children and adolescents: a cross-sectional study in Zhejiang, China
Published 2025-03-01“…Additionally, the rates among adolescents and children in urban areas were greater than those in rural areas (25.8% vs. 20.5%, p = 0.003). …”
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