Suggested Topics within your search.
Suggested Topics within your search.
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Heart rate variability and central hemodynamic parameters in patients with post3infarctial cardiosclerosis and chronic heart failure
Published 2004-06-01“…Compared with Group 2, Group 1 had more pronounced abnormalities of sympathic and parasympathic autonomic nervous system (ANS), lower heart rate variability, autonomic shift to sympathic hypertonus, and less balanced reaction to orthotest. …”
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1103
Wing Variability in Some Andean Brown Lacewing Insects as an Adaptive Survival Strategy (Insecta, Neuropterida, Neuroptera: Hemerobiidae)
Published 2025-04-01“…The variability in shape and coloration patterns associated with strategies of crypsis increases the environmental entropy and makes it more difficult for a potential predator to learn a certain prey to locate. …”
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1104
Characterization of the mean and extreme Mediterranean cyclones and their variability during the period 1500 BCE to 1850 CE
Published 2025-07-01“…Although they have been extensively studied using global and regional climate models, their spatial and temporal variability in the Late Holocene is poorly understood. …”
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1105
THE IMPACT OF A SINGLE AND CONTINUOUS AUDIOVISUAL STIMULATION ON HEART RATE VARIABILITY AND MECHANISMS OF AUTONOMIC REGULATION IN ATHLETES-CYCLICS
Published 2014-12-01“…However, a more pronounced effect was observed after application of relaxing program.Conclusion. …”
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1106
Impact of Sea Surface Temperature Variability at Different Ocean Basins on Dust Activities in the Gobi Desert and North China
Published 2022-08-01“…Considering the observed SST variability, the tropical Pacific becomes more critical in affecting dust activities in both regions.…”
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1107
Implicit bias in ICU electronic health record data: measurement frequencies and missing data rates of clinical variables
Published 2025-07-01“…Racial disparities were notable: White patients had more frequent blood pressure and oxygen saturation (SpO2) measurements compared to Black and Hispanic patients. …”
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1108
Development of a prediction model for foot ulcer recurrence in people with diabetes using easy-to-obtain clinical variables
Published 2021-03-01“…The people at highest risk should be monitored more carefully and treated more intensively than others.Trial registration number NTR5403.…”
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1109
Evaluating the Influence of Clinical Data on Inter-Observer Variability in Optic Disc Analysis for AI-Assisted Glaucoma Screening
Published 2024-12-01“…Surprisingly, including IOP data introduced more variability, making agreement between the specialists even lower.The research highlights that relying solely on fundus photos without considering other clinical factors, like IOP or data from both eyes, could be misleading when developing AI tools. …”
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Genome Analysis of Anti-Phage Defense Systems and Defense Islands in <i>Stenotrophomonas maltophilia</i>: Preservation and Variability
Published 2024-12-01“…Seven of these systems were present in more than 20% of the studied genomes and the proteins encoded by the systems were variable in most of the cases. …”
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The influence of hydroelectric power generation and water level variability on market clearing prices: A case study of Türkiye
Published 2025-09-01“…The escalating effects of climate change on hydrological patterns and the increasing reliance on renewable energy necessitate more precise electricity price forecasting. This study investigates how hydroelectric power generation influences the Market Clearing Price (MCP) in Türkiye’s electricity market, with particular attention to seasonal variability and market structure.The core research question addresses whether fluctuations in water levels and hydroelectric output exert a statistically and economically significant impact on MCP formation. …”
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Impact of Spatio-Temporal Variability of Droughts on Streamflow: A Remote-Sensing Approach Integrating Combined Drought Index
Published 2025-06-01“…Spatial drought variability had different impacts under high- and low-flow conditions: wetter sub-catchments contributed more during high flows, while resilience during low flows varied with catchment characteristics. …”
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Spatiotemporal variability of terrestrial water storage over the Tibetan Plateau from the joint inversion of GNSS and GRACE observations
Published 2025-07-01“…Our research highlights the potential of joint inversion using GNSS and GRACE to enhance TWS monitoring in the TP, providing more spatially detailed insights into water storage variability in response to climate change.…”
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Evolution of burnout syndrome in Spanish healthcare professionals during and after the COVID-19 pandemic: psychosocial variables involved
Published 2025-02-01“…They are shown as results of a chronification of a poor management of emotional exhaustion, and in the case of their appearance, given the variables associated with their evolution (i.e., optimism and hopelessness), therapies more focused on the meaning of existence, such as Acceptance and Commitment Therapy, could be useful.…”
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Variable Rate Seeding and Accuracy of Within-Field Hybrid Switching in Maize (<i>Zea mays</i> L.)
Published 2025-03-01“…Precision agriculture techniques, such as variable rate seeding (VRS) and hybrid switching, play an important role in optimizing crop yield and reducing input costs. …”
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Open Data Sources for Species Distribution Modelling: Biodiversity Information Systems and Spatial Datasets of Environmental Conditions Variables
Published 2023-10-01“…Considerable advances in the digitization of scientific collections around the globe and development of other sources for species distribution data have made it possible for researchers to significantly augment their own data to develop more accurate models.…”
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Safety-Prioritized Optimization of Asteroid Sample Site Selection Using Genetic Algorithm and Variable Neighborhood Tabu Search
Published 2025-01-01“…This study proposed a new sample site selection method that incorporates a multifactor weight analysis, genetic algorithm (GA), and variable neighborhood tabu search (VNTS) technique. …”
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Interband Lag Variability in Active Galactic Nuclei across Zwicky Transient Facility Data from Multiple Years
Published 2025-01-01“…This supports recent theoretical simulations where the lag measurement is sensitive to the baseline of the light curve and the lag variation could be simply attributed to the inherent randomness of AGN variability. Our findings suggest that the interband lags of AGNs are more complex and stochastic than commonly thought, and highlight the importance of high-precision time-domain surveys for uncovering the properties of AGN variability as well as the associated accretion physics.…”
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Analysis of the Structural Configuration and Typical Motion Process of Wheel Leg Composite Variable Displacement and Obstacle Surmounting Robot
Published 2017-01-01“…Aiming at the characteristics of unstructured environment,a new type of wheel leg compound variable displacement obstacle surmounting robot suitable for unstructured environment is proposed. …”
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