Showing 3,361 - 3,380 results of 7,951 for search 'generalized analysis function', query time: 0.29s Refine Results
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    New Classes of Weighted Hölder-Zygmund Spaces and the Wavelet Transform by Stevan Pilipović, Dušan Rakić, Jasson Vindas

    Published 2012-01-01
    “…We then introduce and study a new class of weighted Hölder-Zygmund spaces, where the weights are regularly varying functions. The analysis of these spaces is carried out via the wavelet transform and generalized Littlewood-Paley pairs.…”
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    Predictive Value of Urinary KIM-1, TIMP-2 and sTREM-1 for Contrast-Induced Acute Kidney Injury in Elderly Patients After Percutaneous Coronary Intervention by Huang W, Wang R, Zhang P

    Published 2025-01-01
    “…At 24 h and 48 h postoperatively, eGFR in the CI-AKI group was lower versus the non-CI-AKI group; urinary KIM-1 and sTREM-1 in the CI-AKI group were higher in contrast to the non-CI-AKI group; TIMP-2 in the CI-AKI group was higher versus that in the non-CI-AKI group. ROC curve analysis showed that the areas under the curve (AUCs) for urine KIM-1, TIMP-2, and sTREM-1 in diagnosing CI-AKI at 6 hours postoperatively were 0.852 (95% CI: 0.768– 0.936), 0.810 (95% CI: 0.723– 0.898), and 0.874 (95% CI: 0.804– 0.943), and the cut-off values were 45.93 ng/L, 1.63 ng/mL, and 61.48 ng/L, respectively, with sensitivities of 66.70%, 58.30%, and 72.20%, and specificities of 95.00%, 93.00%, and 91.00%, respectively (all P < 0.05).Conclusion: Urinary KIM-1, TIMP-2 and sTREM-1 can respond to early changes in renal function after PCI and have good application value in the early diagnosis of CI-AKI.Keywords: percutaneous coronary intervention, kidney injury molecule-1, tissue inhibitor of metalloproteinases-2, soluble triggering receptor expressed on myeloid cells-1, contrast-induced acute kidney injury…”
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    Uniform finite presentation for groups of polynomial growth by Philip Easo, Tom Hutchcroft

    Published 2025-04-01
    “…Uniform finite presentation for groups of polynomial growth, Discrete Analysis 2025:1, 29 pp. Let $G$ be a finitely generated infinite group with generators $a_1,\dots,a_k$. …”
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