Showing 24,861 - 24,880 results of 28,739 for search '"computing"', query time: 0.13s Refine Results
  1. 24861

    Synchronization frequency analysis and stochastic simulation of multi-site flood flows based on the complicated vine copula structure by X. Yu, Y.-P. Xu, Y. Guo, S. Chen, H. Gu

    Published 2025-01-01
    “…<p>Accurately modeling and predicting flood flows across multiple sites within a watershed presents significant challenges due to potential issues of insufficient accuracy and excessive computational demands in existing methodologies. In response to these challenges, this study introduces a novel approach centered around the use of vine copula models, termed RDV-Copula (reduced-dimension vine copula construction approach). …”
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  2. 24862

    Explainable Graph Spectral Clustering of text documents. by Bartłomiej Starosta, Mieczysław A Kłopotek, Sławomir T Wierzchoń, Dariusz Czerski, Marcin Sydow, Piotr Borkowski

    Published 2025-01-01
    “…We have constructed in this paper a theoretical bridge linking the clusters resulting from Graph Spectral Clustering and the actual document content, given that similarities between documents are computed as cosine measures in tf or tfidf representation. …”
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  3. 24863

    B-CLL with negative 18F-FDG PET/CT and intensive solitary lesion on PSMA PET/CT mimicking prostate cancer bone metastases by Theresa Jung, Daniel Neureiter, Gregor Schweighofer-Zwink, Gundula Rendl, Christian Pirich, Mohsen Beheshti

    Published 2025-01-01
    “…Abstract Positron emission tomography/computed tomography (PET/CT) using prostate-specific membrane antigen (PSMA)-radioligands is currently suggested by several clinical guidelines for the assessment of prostate cancer (PCa) in various clinical settings. …”
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  4. 24864

    Estimation of aeroelastic stability of a tower spire by A. M. Belostotsky, I. Yu. Negrozova, O. S. Goryachevsky

    Published 2023-11-01
    “…Using the developed computational dynamic finite element models, natural frequencies and vibration modes are determined. …”
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  5. 24865
  6. 24866
  7. 24867

    Multibeam Antennas Based on 3-D Discrete Lenses With Magnified Field-of-View by Lisa Berretti, Renaud Loison, Esteban Menargues, Lucas Polo-Lopez, Giovanni Toso, Maria Garcia-Vigueras

    Published 2025-01-01
    “…Subsequently, a rigorous methodology exploiting boundary conditions in the planes of symmetry is implemented to simulate the full-wave behavior of the front array of the lens, which is challenging due to limited computational resources for large arrays. This methodology, which also exploits the even/odd concept, is validated using a small array as a test case. …”
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  8. 24868

    Heatwave induced health vulnerability assessment in Bangladesh by Maria Mehrin, Fatema Tuz Zuhra, Md Mafizur Rahman

    Published 2025-01-01
    “…Utilizing a framework incorporating exposure, sensitivity, and adaptive capacity, the vulnerability index score for each district was computed. The study selected indicators by first reviewing relevant literature to identify key factors contributing to vulnerability to heatwaves. …”
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  9. 24869

    Phytochemicals from Pyrrosia longifolia (Burm. f.) C.V. Morton with antibacterial activity by Hilwan Yuda Teruna, Rohimatul Khodijah, Neni Frimayanti, Rudi Hendra

    Published 2024-12-01
    “…The compounds exhibited antibacterial activity against several pathogenic bacteria, with MIC and MBC values ranging from 7.8 to 250 μg/mL. Computational investigations of these compounds revealed a substantial affinity for bacterial receptors’ active and allosteric regions. …”
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  10. 24870

    Associations of Pretransplant Patient-Reported Outcomes Measurement Information System Physical Function Score With Kidney Transplant Outcomes by Junji Yamauchi, Amy M. Cizik, Katalin Fornadi, Dominik Thomas, Divya Raghavan, Duha Jweehan, Suayp Oygen, Silviana Marineci, Michelle Buff, Motaz Selim, Michael Zimmerman, Istvan Mucsi, Istvan Mucsi, Miklos Z. Molnar

    Published 2025-01-01
    “…This single-center retrospective study investigated the associations between pretransplant physical function assessed by the Patient-Reported Outcomes Measurement Information System® Physical Function (PROMIS-PF) computer adaptive testing and early posttransplant outcomes. …”
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  11. 24871

    Patterns of diversity in biomedical coauthorships: An analysis across authors' ethnicity, gender, age, and expertise. by Apratim Mishra, Haejin Lee, Sullam Jeoung, Vetle I Torvik, Jana Diesner

    Published 2025-01-01
    “…However, the association between diversity and impact is moderated by the number of collaborating authors, with larger teams sometimes showing opposite trends due to interactions between the computed diversity indices and team size. Despite this complexity, the practical drivers of scientific impact for an article remain the journal of publication, authors' prior citation rate, and the number of co-authors. …”
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  12. 24872

    GravelSens: A Smart Gravel Sensor for High-Resolution, Non-Destructive Monitoring of Clogging Dynamics by Kaan Koca, Eckhard Schleicher, André Bieberle, Stefan Haun, Silke Wieprecht, Markus Noack

    Published 2025-01-01
    “…The measurement performance of the developed sensor is validated by applying the Maxwell Garnett and parallel models to sensor data and comparing the results to data obtained by gamma ray computed tomography (CT). GravelSens is tested and validated under varying filling conditions of different particle sizes ranging from sand to fine gravel. …”
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  13. 24873

    Fast Ways to Detect Outliers by Emad Obaid Merza, Nashaat Jasim Mohammed

    Published 2021-03-01
    “…In this research, we aim to develop easy methods for detecting outliers in big data, as the problem that this research addresses is that many of the newly developed methods for detecting outliers suffer from computational complexity or are efficient when the sample size is small. …”
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  14. 24874

    Simulation of Payne Effect of Elastomeric Isolators with a Harmonic Balance Method by V. Jaumouillé, J.-J. Sinou, B. Petitjean

    Published 2012-01-01
    “…This methodology has the advantage of using tabular experimental data from characterization tests which avoids the development of a complex model. In order to compute frequency responses, the non linear harmonic balance method is used and, for each iteration, new rubber properties are affected at each element according to its strain state. …”
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  15. 24875

    Acute Pancreatitis after Additional Trauma in Chronic Traumatic Pancreatic Diaphragmatic Hernia by You Ho Mun, Sin Youl Park

    Published 2019-03-01
    “…The vital signs were stable, but the amylase and lipase levels were elevated to 558 U/L and 1,664 U/L, respectively. Abdominal computed tomography (CT) revealed a left diaphragmatic hernia and an incarceration of the stomach, pancreatic ductal dilatation, and peripancreatic fatty infiltration. …”
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  16. 24876

    Diffuse Idiopathic Pulmonary Neuroendocrine Cell Hyperplasia (DIPNECH): A Case of Indolent Pulmonary Nodules Diagnosed with Robotic-Assisted Navigational Bronchoscopy by Adam Purdy, Firas Ido, Deborah Stahlnecker

    Published 2021-01-01
    “…Imaging is characterized by multiple lung nodules, typically less than 5 mm in size, with a background mosaic attenuation on computed tomography imaging. Histologically, DIPNECH can be suspected based on the presence of hyperplastic neuroendocrine cells. …”
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  17. 24877

    Integrating cellular automata Markov model to simulate future land use change of a tropical basin by M. Camara, N.R.B. Jamil, A.F.B. Abdullah, R.B. Hashim

    Published 2020-07-01
    “…The transition probability matrices were computed using the land use conditions of the periods 1997-2006, 2006-2015, 1997-2015. …”
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  18. 24878

    Quick-assembly units in steel frames of multi-storey buildings by A. R. Tusnin, I. V. Myl’nikov

    Published 2024-06-01
    “…The present research will be conducted using computer software and experiment.…”
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  19. 24879

    Influence of the Methane–Zeolite a Interaction Potential on the Concentration Dependence of Self-Diffusivity by Chaitanya A. Krishna, Subramanian Yashonath, Andreas Schüring, Siegfried Fritzsche, Jörg Kärger

    Published 2011-06-01
    “…Fritzsche and co-workers (1993) have shown that these two potentials lead to two distinctly different energetic barriers for the passage of methane through the eight-ring window in the cation-free form of zeolite A. Here, we compute the variation of the self-diffusivity (D) with loading (c) for these two types of potentials and show that this slight variation in the diameter changes the concentration dependence qualitatively: thus, D decreases monotonically with c for model A, while D increases and goes through a maximum before finally decreasing for model B. …”
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  20. 24880

    An estimation method of sound speed profile based on grouped dilated convolution informer model by Siyuan Qin, Yi Zhang, Zhou Chen

    Published 2025-02-01
    “…By replacing the standard one-dimensional convolution in the Informer model with GDC, the proposed model expands its receptive field and improves computational efficiency. The model was trained using Argo profile data from 2008 to 2017, incorporating empirical orthogonal function (EOF) decomposition data, geographic location, temporal information, and historical SSP data, enabling SSP inversion across diverse regions and time periods.ResultsThe model’s performance was evaluated using mean absolute error (MAE), root mean square error (RMSE) and mean absolute percentage error (MAPE) metrics. …”
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