Suggested Topics within your search.
Suggested Topics within your search.
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Dynamic Heart Rate Variability Vector and Premature Ventricular Contractions Patterns in Adult Hemodialysis Patients: A 48 h Risk Exploration
Published 2025-05-01Subjects: Get full text
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Endometrial echo patterns of embryo transfer day affect pregnancy outcomes in frozen embryo transfer cycles: a retrospective clinical study
Published 2025-04-01Subjects: “…First trimester abortion rate…”
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New Driving Structure to Increase Pixel Charging Ratio for UHD TFT-LCDs With High Frame Rate
Published 2022-01-01“…To verify the feasibility of the proposed driving structure, a 12.3-inch panel with UHD (3840 × 2160) and a frame rate of 120 Hz is fabricated. Experimental results demonstrate that the proposed driving structure yields a measured pixel charging ratio of more than 97.09% for a heavy loading pattern with a gray level of 255. …”
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A cross-national analysis of demographic variation in self-rated mental health across 22 countries
Published 2025-07-01“…However, other patterns, such as the distribution of self-rated mental health by marital status, vary by country. …”
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Dynamics of Regional Business Cycles in Colombian Cities: Identification of Growth Rates, Recession Propagation, and Cluster Analysis
Published 2025-06-01“…First, we find heterogeneous values by identifying expansion and recession growth rates using employment and economic covariables. …”
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Hysteresis Effects on Unemployment Rates: A Comparative Study of the Baltic States Before and After EU Accession
Published 2025-05-01“… This study examines the hysteresis effects on unemployment rates in the Baltic countries using the RALS-LM unit root test method, based on monthly data from February 2000 to August 2024. …”
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Firing rates in visual cortex show representational drift, while temporal spike sequences remain stable
Published 2025-04-01“…Summary: Neural firing-rate responses to sensory stimuli show progressive changes both within and across sessions, raising the question of how the brain maintains a stable code. …”
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Temporal coding carries more stable cortical visual representations than firing rate over time
Published 2025-08-01“…However, previous studies report varying degrees of gradual neural activity changes over time in slow dynamic (1-5 seconds) firing rate code. Here we show that temporal codes, which capture structures in visually evoked fast (tens of milliseconds) spiking patterns, support the stability of visual representations. …”
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MODELING TOTAL FERTILITY RATE IN INDONESIA: A COMPARISON OF FOURIER SERIES REGRESSION AND ELASTIC NET REGRESSION
Published 2025-07-01“…The Total Fertility Rate (TFR) describes population growth and socioeconomic development of a country. …”
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Optimal COVID-19 vaccine prioritization by age depends critically on inter-group contacts and vaccination rates
Published 2024-12-01“…In this work, we address the combined effects of inter-group contacts and vaccination rates under contact reduction, analysing the Spanish population’s demographic and age group contact patterns and incorporating reinfection dynamics. …”
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Lethality level casualty assessment method for earthquake landslide hazards based on the expansion effect of the mortality rate
Published 2025-07-01“…Through analysis of historical earthquake records, we determined the proportions of fatalities attributed to different causes, integrating seismic intensity data, population distribution information, to establish intensity-dependent mortality rates for earthquake-triggered landslides. We systematically compiled the spatial distribution patterns, occurrence frequency, and density characteristics of landslides induced by historical earthquakes through field surveys and literature analysis. …”
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Comparative studies on a zooplankton–fish model subjected to infection in zooplankton with varying rates of disease transmission
Published 2025-03-01“…Our study also reveals that the susceptible zooplankton class is adversely impacted by the infection rate. The fish population disappears once the natural mortality rate of fish species surpasses a certain critical value. …”
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Reduction of nutrients concentration in culture medium has no effect on bovine embryo production, pregnancy and birth rates
Published 2025-02-01“…Subsequently, we selected SOF25 for comparison with SOF100 in a commercial laboratory setting, evaluating embryo production, response to cryopreservation, gestation rate, and offspring birth. The data demonstrated that a 75% reduction in SOF medium components did not affect embryo development, quality, pregnancy rate, embryonic losses between 30 and 60 days, or birth rate (P > 0.05). …”
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Quantifying age-related rates of social contact using diaries in a rural coastal population of Kenya.
Published 2014-01-01“…The objective of this study was to quantify an age-specific matrix of contact rates for a predominantly rural low-income population that would support transmission dynamic modeling of respiratory viruses.…”
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