Showing 181 - 200 results of 2,678 for search '(((((rate OR rate) OR rate) OR rate) OR rate) OR gate) and patterns', query time: 0.11s Refine Results
  1. 181

    Comparative analysis of tuberculosis drug consumption data in public and private sectors across selected districts of Madhya Pradesh by Manohar Bhatia, Ghanshyam Ahirwar, Vikas Pandey, Bikramjeet Mitra, Vikash Dwivedi, Yogesh Sharma, Varsha Rai

    Published 2025-07-01
    “…Objectives: This study aimed to compare drug consumption rates in public and private healthcare sectors between 2018 and 2022 in the Tikamgarh, Datia, and Niwari districts of Madhya Pradesh. …”
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  2. 182

    Analysis and Evaluation of Temperature⁃Resistant Polyethylene Pipeline Operation in Oil Field by Bing HU, Yongli PANG, Chunyan ZHAO, Fuyong HUO, Xin DU

    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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  3. 183

    Comparison of ECG Between Gameplay and Seated Rest: Machine Learning-Based Classification by Emi Yuda, Hiroyuki Edamatsu, Yutaka Yoshida, Takahiro Ueno

    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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  4. 184

    Stress reactivity during short trauma narratives in adolescents with post-traumatic stress disorder (PTSD) and complex PTSD by Oswald D. Kothgassner, Sarah Macura, Andreas Goreis, Diana Klinger, Bettina Pfeffer, Sofia M. Oehlke, Karin Prillinger, Johanna X. Kafka, Heidi Elisabeth Zesch, Anna Felnhofer, Paul L. Plener

    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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  5. 185

    Global, regional, and national trends in the epidemiology of aortic aneurysms among women of childbearing age, 1990–2021, with predictions through 2036 by Wei Wang, Yong Shi, Xinyao Li, Tianxiang Gu, Enyi Shi

    Published 2025-07-01
    “…Cluster analysis identified patterns across GBD regions. The Socio-demographic Index (SDI) assessed regional and national differences in mortality and DALYs rates related to AA. …”
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  6. 186

    Conventional in vitro fertilization enhances preimplantation genetic testing for aneuploidy outcomes in couples with non-male factor infertility by Xiaolan Li, Qian Li, Yajie Chang, Shujing He, Yanfang Wang, Xiaoyan Liang, Zhiqiang Zhang

    Published 2025-07-01
    “…Although the 2PN fertilization rate was significantly higher in the ICSI-PGT-A group (65.88% vs. 78.46%, P < 0.001), the 2 PN fertilization rate per retrieved oocyte (65.88% vs. 60.48%, P < 0.001), transferable embryo rate on day 3 (76.67% vs. 74.38%, P = 0.029), blastocyst formation rate per 2PN zygote (51.54% vs. 48.32%, P = 0.008), blastocyst available for biopsy per 2PN zygote (35.60% vs. 29.46%, P < 0.001), and blastocyst available for biopsy per oocyte retrieved (23.45% vs. 17.82%, P < 0.001) were significantly lower in the ICSI-PGT-A group. …”
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  7. 187

    Accuracy of photorespiration and mitochondrial respiration in the light fitted by CO2 response model for photosynthesis by Zhengwen Niu, Zi-Wu-Yin Ye, Qi Huang, Chunju Peng, Huajing Kang

    Published 2025-08-01
    “…IntroductionAtmospheric CO2 elevation significantly impacts plant carbon metabolism, yet accurate quantification of respiratory parameters—photorespiration rate (Rp) and mitochondrial respiration rate in the light (Rd)—under varying CO2 remains challenging. …”
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  11. 191

    BEYOND TRADITIONAL METRICS: ESG AND FINANCIAL PERFORMANCE IN INNOVATION-DRIVEN SECTORS by ANNALISA FERRARI, FEDERICO CINI, ROSELLA CASTELLANO

    Published 2025-06-01
    “…This study explores the relationship between Environmental, Social, and Governance (ESG) ratings and financial performance within technology-intensive sectors. …”
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  12. 192

    Numerical assessments of scour depth predictions downstream of box culverts under various flow and blockage conditions by Kaywan Othman Ahmed, Mohammad Reza Kavianpour, Ata Amini, Younes Aminpour

    Published 2025-03-01
    “…The analysis revealed that predictions from numerical models corresponded closely with experimental outcomes, although the scour depths calculated by the models were generally lower than those observed under both steady and unsteady flow conditions. While blockage rates notably impacted scour patterns in the first hydrograph of unsteady flows, increasing blockage percentages did not reliably result in proportional increases in scour depth, as seen in the second hydrograph for unsteady and both steady flow conditions.…”
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  13. 193

    Sex-biased expression of sex-linked transcripts in spiny frogs with homomorphic sex chromosomes by Yu Xiao, Yun Xia, Xiaomao Zeng

    Published 2025-07-01
    “…However, empirical evidence has been limited to species with heteromorphic sex chromosomes, where the patterns of gene expression on sex chromosomes differ drastically from those on autosomes. …”
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  14. 194

    Neurocardiac signatures of acute mental stress: a sex-comparative study by Selina C. Wriessnegger, Lena Lorenzer, Kyriaki Kostoglou

    Published 2025-08-01
    “…Twenty-five volunteers performed time-constrained mental arithmetic tasks under stress, amplified by workspace noise and negative feedback.ResultsResponse-locked heart rate (HR) data revealed a parasympathetic deceleration at response onset, followed by sympathetic rebound, with deeper HR dips linked to higher stress levels. …”
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  15. 195

    GraphFedAI framework for DDoS attack detection in IoT systems using federated learning and graph based artificial intelligence by Mohd Anjum, Ashit Kumar Dutta, Ali Elrashidi, Sana Shahab, Asma Aldrees, Zaffar Ahmed Shaikh, Abeer Aljohani

    Published 2025-08-01
    “…This integration also ensures system scalability, as FL adapts training based on localized network topology.The system is evaluated using the CIC-IoT-2023 dataset, demonstrating its effectiveness in achieving high detection accuracy, low false positive rates, and strong resilience under dynamic IoT conditions.…”
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  16. 196

    Statistical analysis of disability: Utilizing the modified kies power unit inverse Lindley model by Mohamed A. Abd Elgawad, Safar M. Alghamdi, Rana H. Khashab, Etaf Alshawarbeh, Ehab M. Almetwally, Mohammed Elgarhy

    Published 2025-07-01
    “…The MKPUILD is very flexible model because it’s probability density function and hazard rate function have different shapes as unimodal, right-skewed, left-skewed, bathtub, increasing, N-shaped. …”
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  17. 197
  18. 198

    Case report: Biphasic autonomic response in decompression sickness: HRV and sinoatrial findings by Gerald Schmitz

    Published 2025-04-01
    “…BackgroundDecompression sickness (DCS) may involve neurological and cardiovascular systems, but cardiac autonomic dysfunction is rarely documented. Heart rate variability (HRV) can provide insight into autonomic modulation in such cases, particularly when incorporating advanced nonlinear and dynamic techniques.CaseWe present a 35-year-old recreational diver who developed neurological DCS and persistent bradycardia following multiple consecutive dives. …”
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  19. 199
  20. 200

    Formation of productivity of binary and single-species cenosis in the conditions of the Western Forest-Steppe by N. М. RUDАVSКА, H. S. КОNYК, А. М. SHUVАR, L. L. BЕHЕN, О. F. ТYМCHYSHYN, H. М. DОRОТА

    Published 2022-12-01
    “…Mineral fertilizer N32P32K32 ensured the formation of a greater number of beans, the mass and number of grains in the ear, and plant productivity, but had a negative effect on the process of root nodule formation: in mixtures with vetch, their mass decreased by 0.82–0.84 g/plant (to 0.52–0.66 g), in mixtures with lupine – by 0.07–0.17 g/plant (to 2.29–2.36 g). The same pattern was observed in single-species crops. Reduction of the seeding rate of the grain component by 1 million germinated seeds/ha in mixtures with legumes contributed to the increase in the number of grains in the ear (panicle) and seeds in the bean pod. …”
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