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7,274 results for “Comparative studies”
Comparative Study of Intravenous Esmolol & Magnesium Sulphate in Attenuating Hemodynamic Response during Laryngoscopy & Endotracheal Intubation in Patients Undergoing Valvular Heart Surgery: a Randomised Clinical Trial
<p>The present study aimed to compare the effectiveness of esmolol & magnesium sulphate in attenuating the hemodynamic response<br> to endotracheal intubation and to note any signifi cant side effects caused by these drugs.<br> Background: Induction with endotracheal intubation in patients undergoing valvular heart replacement pose lot of hemodynamic<br> variations. Obtunding hemodynamic response which can be deleterious in such patients pose a challenge to the cardiac anaesthetist. We<br> hypothesized that using esmolol as compared to magnesium sulphate will attenuate the hemodynamic response during laryngoscopy &<br> endotracheal intubation in patients undergoing valvular heart replacement.<br> Methods: This was a double blind, randomised, single centre, interventional, prospective study. In this study 96 patients were divided<br> into two groups with 48 patients each (n = 48) by sealed enveloped method of randomisation. Group E received esmolol 1.5 mg/ kg i.v<br> and Group M received magnesium sulphate 50 mg/ kg i.v each diluted in normal saline to make up a volume of 50 ml & given via infusion<br> slowly over 5 minutes by a burette set. Hemodynamic parameters like Heart Rate (HR), Mean Arterial Pressure (MAP), Systolic Blood<br> Pressure (SBP), Diastolic Blood Pressure (DBP) at baseline, 5 minutes after premedication, just before intubation 3, 5, 10 & 15 minutes<br> post intubation were recorded. The last observation at the end of 15 minutes post intubation was considered as the end of study.<br> Results: All the enrolled patients were analyzed. The esmolol group showed a decrease in the H.R from baseline (86.13 ± 15.87)<br> as compared to magnesium sulphate (98.51 ± 16.81 with a 95% CI, 4.62-4.69, p value < 0.001) 5 minute after premedication. There was<br> statistically signifi cant difference in H.R between both groups 5 minutes after drug administration.<br> Conclusion: Administration of esmolol before intubation in valvular heart patients undergoing valve replacement surgery controls the<br> hemodynamic response much better as compared to magnesium sulphate.</p>
Dataset from: Transport and water age dynamics in soils: a comparative study of spatially-integrated and spatially-explicit models
<p>This dataset contains high-resolution vegetated lysimeter experimental dataset carried out in EPFL, Lausanne, Switzerland in March-August 2016. The lysimeter is 100 cm long with a diameter of 120 cm. During this experiment, a simultaneous spike injection of five different solutes (2,5-DFBA, 2-TFMBA, 3,4-DFBA, 2,6-DFBA, 3-TFMBA) took place on the 3rd of March 2016 at 14:00 in an hour. The solutes' mass recovery at the bottom of lysimeter was observed for these solutes.</p> <p>This dataset contains three files which are described in the following:</p> <ul> <li>"hydrologic_data.dat" contains the hourly fluxes (precipitation, irrigation, evapotranspiration measured from load cells, and the water draining at the bottom of lysimeter ) in mm/hr between the 19th of Feb-the 1st of Sep 2016.</li> <li>"tracer_data.dat" contains the tracer concentration observed at the bottom of lysimeter in mg/L. These samples are collected at variable frequencies with an approximate average of 1.5 samples per day.</li> <li>"additional_data.dat" informs you on dry mass and soil volume in the lysimeter, vegetation type, and volume of injection per solute.</li> </ul> <p> </p>
Figure 5 in A comparative study of the diurnal behaviour of the Northern Shoveller (Anas clypeata) during the wintering season at Garaet Hadj-Tahar (North-East Algeria) and Garaet Timerganine (Algerian highlands)
Figure 5. (continued).
Figure 2 in A comparative study of the diurnal behaviour of the Northern Shoveller (Anas clypeata) during the wintering season at Garaet Hadj-Tahar (North-East Algeria) and Garaet Timerganine (Algerian highlands)
Figure 2. Photograph of general view of Garaet Hadj-Tahar, Skikda (January 2008).
FIGURE S3 in Accounting for differences in element size and homogeneity when comparing Finite Element Models: Armadillos as a case study
FIGURE S3. Map of Von Mises stress distribution in the 20 FEA models of Cingulata mandibles.
Figure 1 in Spectral characterization and biological evaluation of biomolecules from the peels of three orange fruits: a comparative study
Figure 1. Schematic representation of experimental protocol.
Figure 9 in Spectral characterization and biological evaluation of biomolecules from the peels of three orange fruits: a comparative study
Figure 9. FT-IR spectroscopy of RM of African Navel orange peel.
Figure 10 in Spectral characterization and biological evaluation of biomolecules from the peels of three orange fruits: a comparative study
Figure 10. The dose-response curve of RM of orange peels against MCF-7 cells.
Figure 7 in Spectral characterization and biological evaluation of biomolecules from the peels of three orange fruits: a comparative study
Figure 7. FT-IR spectroscopy of RM of Valencia orange peel.
Figure2 in Comparative Study in Habitat Suitability Analysis of Wild Water Buffalo (Bubalus arnee) in Two Flood Plains of Chitwan National Park (CNP), Nepal
Figure2. Methodological Flow Diagram
Figure6 in Comparative Study in Habitat Suitability Analysis of Wild Water Buffalo (Bubalus arnee) in Two Flood Plains of Chitwan National Park (CNP), Nepal
Figure6. IVI of Tree Species in Western Sector
Figure5 in Comparative Study in Habitat Suitability Analysis of Wild Water Buffalo (Bubalus arnee) in Two Flood Plains of Chitwan National Park (CNP), Nepal
Figure5. IVI of Tree Species in Eastern Sector
Figure1 in Comparative Study in Habitat Suitability Analysis of Wild Water Buffalo (Bubalus arnee) in Two Flood Plains of Chitwan National Park (CNP), Nepal
Figure1. Study Area
Figure4 in Comparative Study in Habitat Suitability Analysis of Wild Water Buffalo (Bubalus arnee) in Two Flood Plains of Chitwan National Park (CNP), Nepal
Figure4. IVI of Grass Species in Western Sector
Figure3 in Comparative Study in Habitat Suitability Analysis of Wild Water Buffalo (Bubalus arnee) in Two Flood Plains of Chitwan National Park (CNP), Nepal
Figure3. IVI of Grass Species in Eastern Sector
Figure8 in Comparative Study in Habitat Suitability Analysis of Wild Water Buffalo (Bubalus arnee) in Two Flood Plains of Chitwan National Park (CNP), Nepal
Figure8. Habitat Suitability Map of Western Flood Plain
Figure7 in Comparative Study in Habitat Suitability Analysis of Wild Water Buffalo (Bubalus arnee) in Two Flood Plains of Chitwan National Park (CNP), Nepal
Figure7. Habitat Suitability Map of Eastern Flood Plain
Code on Demand: A Comparative Analysis of the Efficiency, Understandability, and Self-Correction Capability of Copilot, ChatGPT, and Gemini - Data resulting from the study
<p>Este conjunto de dados foi gerado como parte do estudo "Code on Demand: A Comparative Analysis of the Efficiency, Understandability, and Self-Correction Capability of Copilot, ChatGPT, and Gemini - Data resulting from the study". O estudo focou na avaliação do desempenho das ferramentas Copilot, ChatGPT e Gemini, utilizando problemas do LeetCode em quatro linguagens de programação: Python, Java, JavaScript e C.</p> <p>O conjunto de dados atualizado está organizado nas seguintes pastas:</p> <ol> <li> <p><strong>c_programs</strong>: Esta pasta contém os scripts Python utilizados para calcular a complexidade ciclomática e a complexidade cognitiva do código C gerado pelas ferramentas.</p> <ul> <li><code>calculate_cyclomatic_complexity.py</code>: Script para calcular a complexidade ciclomática.</li> <li><code>calculate_cognitive_complexity.py</code>: Script para calcular a complexidade cognitiva.</li> </ul> </li> <li> <p><strong>codes_suggested_by_the_tools</strong>: Esta pasta contém as sugestões de código geradas pelo Copilot, ChatGPT e Gemini para cada problema do LeetCode.</p> <ul> <li>Subpastas: <code>ChatGPT</code>, <code>Copilot</code>, <code>Gemini</code>, cada uma contendo as sugestões de código correspondentes nos formatos das linguagens.</li> </ul> </li> <li> <p><strong>complexity_of_codes</strong>: Esta pasta contém dois arquivos CSV que fornecem os resultados da análise de complexidade para o código gerado.</p> <ul> <li><code>AI analysis results table - Cognitive.csv</code>: Resultados da complexidade cognitiva do código gerado.</li> <li><code>AI analysis results table - Cyclomatic.csv</code>: Resultados da complexidade ciclomática do código gerado.</li> </ul> </li> </ol> <p>Este conjunto de dados atualizado oferece insights valiosos sobre o desempenho das ferramentas de geração de código com IA e pode ser utilizado para análises futuras ou estudos de replicação.</p>
The efficacy of hemoglobin spray in wound management: a systematic review and network meta-analysis of comparative studies
<p>Dataset</p>
Dataset for the manuscript "Assessing the Role of Hydrodynamics in Enhancing HAND-Derived Synthetic Rating Curves: A Comparative Study in the Wu River Basin, Taiwan"
<p>This is the dataset for developing the HAND-hd workflow mentione in the manuscript "Assessing the Role of Hydrodynamics in Enhancing HAND-Derived Synthetic Rating Curves: A Comparative Study in the Wu River Basin, Taiwan". In the manuscript, we used the topographical cross-sectional survey data to generate topographical synthetic rating curves (RCb) to validate the performance of the HAND method based synthetic rating curves (HAND-SRC) produced by the HAND-hd workflow. Due to regulatory restrictions under Taiwanese law, public sharing of 5-meter (or finer) DEM data is prohibited. However, researchers interested in accessing processed HAND raster data for research purposes may contact the corresponding author.</p>
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.