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Suggested Topics within your search.
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201
Insights from age-stratified endoscopic detection metrics support initiating colorectal cancer screening at age 45
Published 2025-08-01“…Notably, the PDR difference between the 45–49 and 50–54 groups was not statistically significant (25.7% vs. 26.8%, p = ns), indicating comparable polyp burden. Carcinoma detection rates followed a similar pattern, with no significant difference between the 45–49 (0.29%) and 50–54 (0.29%) groups, while a substantial rise occurred from age 55 onwards (p < 0.05). …”
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202
Machine learning and discriminant analysis model for predicting benign and malignant pulmonary nodules
Published 2025-07-01“…Conclusion The detection rate of PNs was 21.57% in the physical examination population undergoing chest CT. …”
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203
Inflammation and Nutritional Status Mediated the Increased of Risk of Atrial Fibrillation Recurrence Associated with eGFRdiff Post-Ablation
Published 2024-11-01“…The difference between the estimated glomerular filtration rates (eGFRdiff) based on these two markers helps assess cardiovascular risk factors unrelated to kidney function. …”
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204
A method for dyadic cardiac rhythmicity analysis: Preliminary evidence on bilateral interactions in fetal–maternal cardiac dynamics
Published 2025-08-01“…Reports show occasional fetal–maternal heart rate couplings, but it has remained unclear whether these couplings extend to more complex oscillatory patterns of the heart rhythm. …”
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205
Demographic Dynamics in Latin America (1961–2023): A Characterization using Functional Biplots and Neutrosophic TOPSIS Neutrosophic TOPSIS
Published 2025-07-01“…This study analyzes the Growth Rate behavior Demographic (TDC) of the countries Latin Americans during the period 1961–2023 through Methods Multivariate Functional and Neutrosophic TOPSIS. …”
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206
Objective Measurement of Musculoskeletal Pain: A Comprehensive Review
Published 2025-06-01“…Emphasis is placed on autonomic biomarkers (e.g., heart rate variability, skin conductance), facial expression analysis, electromyographic methods, and functional neuroimaging modalities such as fMRI and PET. …”
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207
Tempo effects in period TFR: Inspecting the role of shape and scale variations in a cohort model
Published 2025-03-01“…However, the TFR is susceptible to distortion due to timing effects, which can confound the understanding of true fertility patterns. OBJECTIVE: This study investigates the impact of changes in the distribution of fertility rates on the period total fertility rate (PTFR) from a cohort perspective. …”
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208
The influence of number of floater players on internal and external load in small-sided games
Published 2025-05-01“…Results: The 4v4 format elicited higher heart rate responses (HR max: 182.15 ± 8.27 bpm) compared to formats with floaters, though not statistically significant. …”
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209
Optimizing Recycled Tunnel Boring Machine (TBM)-Excavated Materials as Aggregates in Shotcrete Mix Design
Published 2025-04-01“…Moreover, the rebound rate of the shotcrete reached 11.3% by applying polyoxymethylene (POM) fibers with a 0.15% volume fraction and a liquid-state alkali-free setting accelerator (8% dosage), demonstrating that the implemented approach enables a decrease in the rebound rate of shotcrete.…”
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210
Spatial heterogeneity and temporal trends of thyroid cancer incidence in Iran from 2014 to 2017
Published 2025-07-01“…Data from the Iranian National Cancer Registry (18,336 cases) were analyzed, with age-standardized rates (ASRs) computed via direct standardization and annual percent changes (APCs) estimated using Poisson regression. …”
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HARDWARE AND SOFTWARE COMPLEX FOR FUNCTIONAL STATE MONITORING OF MOTHER AND FETUS
Published 2014-08-01“…At first stage the fetal cardiointervalogram (i.e. fetus heartbeat period and the distribution pattern of these intervals in time) was studied. Second stage was carried out to search additional criteria of fetal functional state assessment with placental insufficiency in the pregnant with hyperandrogenism in the third trimester.As result, it was defined, that parameters of heart rate structure at 32–35 weeks of gestation allows to assess the risk of functional disorders and development of fetus hypoxia with sensitivity Se = 80% and specificity Sp = 73%.…”
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213
Morphological changes of lenticels and their role in gas exchange and sprouting physiology of potato tubers during postharvest storage
Published 2025-06-01“…‘Lady Claire’ and ‘Saturna’ had respiration rates of 2.75 and 1.9 mL CO2 kg-1 h-1, respectively, and were selected for additional respiration and ethylene efflux analyses. …”
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214
The Effect of Injectable Medication Procedure on the Level of Pain among Early Childhood patients
Published 2019-08-01“…This descriptive cross -sectional study was designed to assess the physiological and behavioral characteristic of pain using CRIES pain rating scale for both medical and surgical conditions, which contains (cry, spo2, heart rate, facial expression and sleep pattern). …”
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215
Kernel Density Estimation: a novel tool for visualising training intensity distribution in biathlon
Published 2025-06-01“…The goal was to assess how KDE plots, alongside traditional training metrics, might provide a more detailed understanding of heart rate (HR) intensity patterns, aiding in the evaluation of training quality and compliance.MethodsFifteen elite-level youth biathletes from two national academy programmes were monitored over 5–6 weeks using HR monitors. …”
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216
Analysis and Evaluation of Temperature⁃Resistant Polyethylene Pipeline Operation in Oil Field
Published 2025-08-01“…To address the lack of specialized thermal⁃hydraulic calculation models for temperature⁃resistant polyethylene pipelines in oilfield gathering and transportation systems,this study conducted quantitative analysis on their hydraulic friction characteristics and thermal temperature drop patterns during oil transportation through field experiments.Based on multi⁃parameter experimental datasets,systematic investigations were performed to reveal the influence mechanisms of key variables including fluid properties, transportation temperature,rate of water content,and flow rate on pipeline pressure drop and temperature decline.For the first time,a calculation framework for the overall heat transfer coefficient applicable to temperature⁃resistant polyethylene (TRPE ) materials was established.Simulation model libraries were constructed using PIPEPHASE software,followed by comparative analysis of deviations between theoretical predictions and field measurements under varying boundary conditions.Through this process, friction calculation models and heat conduction models tailored for TRPE materials were selected and optimized,which provide valuable theoretical support for the process design and safety evaluation of TRPE pipelines in engineering applications.…”
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217
Comparison of ECG Between Gameplay and Seated Rest: Machine Learning-Based Classification
Published 2025-05-01“…RR interval time series (2 Hz) and heart-rate variability (HRV) indices, including mean RR, SDRR, VLF, LF, HF, LF/HF, and HF peak frequency, were extracted from ECG signals over 5 min and 10 min segments. …”
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218
Global, regional, and national burden of gastroesophageal reflux disease (1990–2021): age-period-cohort analysis and Bayesian projections
Published 2025-07-01“…Key indicators included age-standardized prevalence rate (ASPR), age-standardized incidence rate (ASIR), age-standardized YLDs rate (ASYR), and estimated annual percentage change (EAPC). …”
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219
Stress reactivity during short trauma narratives in adolescents with post-traumatic stress disorder (PTSD) and complex PTSD
Published 2025-12-01“…However, understanding the differences in physiological stress reactivity and negative cognitive-emotional patterns between adolescents with PTSD and C-PTSD remains a notable research gap.Objective: This study examined group differences in autonomic nervous system (ANS) reactivity during the sharing of a short trauma narrative, including resting and recovery phases, and compared subjective experiences of stress, shame, and guilt among adolescents with PTSD, C-PTSD, and trauma-exposed controls.Methods: In a repeated-measures design, 52 adolescents (14–18 years) with PTSD (n = 17), C-PTSD (n = 18), and a control group (n = 17) were assessed for heart rate, heart rate variability, and subjective experiences of stress, shame, and guilt during a standardized trauma interview, as well as during baseline and recovery phases.Results: Linear mixed-effects models revealed a significant interaction between group and time point (F = 4.134, p < .001). …”
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220
Mechanical and corrosion anisotropy of magnesium single crystal
Published 2025-06-01“…Magnesium and its alloys are promising materials for medical use due to their ability to dissolve safely in the human body. However, the rate of dissolution of bioresorbable implants should be in a narrow enough range. …”
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