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    Sharp three-dimensional notches under combined nominal normal and shear fatigue loading by M. Vormwald, E. Shams

    Published 2017-06-01
    “…Weld start and stop points are an industrial example for such sharp notches. They are the object of the present investigation. …”
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    Endovascular Sharp Recanalization for Calcified Femoropopliteal Artery Occlusion by Hsuan-Li Huang, Hsin-Hua Chou, Tien-Yu Wu

    Published 2012-01-01
    “…We report 2 cases of peripheral CTO wherein the occlusions were successfully crossed by using stiff end of Terumo glidewire. This sharp recanalization may be a useful technique for the recanalization of calcified peripheral CTOs when conventional techniques fail and new devices are not readily available, but it is accompanied by the risk of distal atheroembolism.…”
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    Revascularization of Chronic Iliac Vein Occlusion Using Balloon-Assisted Transseptal Needle Puncture Technique by Simon Long, Patrick D. Sutphin, Sanjeeva P. Kalva

    Published 2021-05-01
    “…When these methods fail, more aggressive techniques are employed, such as sharp recanalization using the back end of wires, Teflon-coated wires, or Rosch–Uchida or Colapinto needles. …”
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    Some New and Sharp Inequalities of Composite Simpson’s Formula for Differentiable Functions with Applications by Wei Liu, Yu Wang, Ifra Bashir Sial, Loredana Ciurdariu

    Published 2025-05-01
    “…Then, under the convexity assumption on the integrand, sharp error bounds for the composite Simpson’s formula are proved. …”
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    A very sharp threshold for first order logic distinguishability of random graphs by Itai Benjamini, Maksim Zhukovskii

    Published 2025-07-01
    “…A very sharp threshold for first order logic distinguishability of random graphs, Discrete Analysis 2025:6, 17 pp. …”
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    The sharp bound of the third Hankel determinants for inverse of starlike functions with respect to symmetric points by B. Rath, D. V. Krishna, K. S. Kumar, G. K. S. Viswanadh

    Published 2022-10-01
    “…In the article proves the following statements (Theorem): If $f\in \mathcal{S}^{\ast}_{s}$ then \begin{equation*} \big|H_{3,1}(f^{-1})\big|\leq1, \end{equation*} and the result is sharp for $f(z)=z/(1-z^2)…”
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    Sharp Recanalization of the Hepatic Vein Using a Chiba Needle in Budd–Chiari Syndrome by Ranjan Kumar Patel, Taraprasad Tripathy, Srikant Behera, Rakesh Kumar Mohapatra, Aditi Kumar

    Published 2025-08-01
    “…Hepatic vein recanalization in Budd–Chiari syndrome may require procedural modification if the endovascular approach fails. Sharp recanalization using the stiff end of a guidewire or a thin Chiba needle remains an effective technique in difficult-to-cross hepatic vein stricture. …”
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    Direct-Puncture-Guided Sharp Recanalization Technique in a Case of Long-Segment Superior Mesenteric Vein Occlusion by Mehrshad Bakhshi, Alberto Aroca, Louis-Martin Boucher

    “…Anticoagulation therapy and traditional recanalization techniques through retrograde approach, collateral inferior mesenteric venous vasculature, and recanalization upstream of the SMV occlusion via direct transabdominal puncture failed. Sharp recanalization downstream of the occlusion via retrograde approach, using the stiff end of a glidewire sharpened with a blade, with guidance from the tip of a catheter placed upstream of the occlusion as a target was successful. …”
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    “Real‐world” performance of the Confirm Rx™ SharpSense AF detection algorithm: UK Confirm Rx study by Andre Briosa e Gala, Michael T. B. Pope, Milena Leo, Alexander J. Sharp, Abhirup Banerjee, Duncan Field, Honey Thomas, Richard Balasubramaniam, Ross Hunter, Roy S. Gardner, David Wilson, Mark M. Gallagher, Julian Ormerod, John Paisey, Nick Curzen, Timothy R. Betts

    Published 2024-10-01
    “…Abstract Introduction The novel Confirm Rx™ implantable cardiac monitor (ICM) with SharpSense™ technology incorporates a new P‐wave discriminator designed to improve AF detection. …”
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    The influence of the shape of the end faces on the efficiency of a cycloidal rotor by Dekterev Dmitrii, Dekterev Aleksandr, Dekterev Artem, Neobyavlyayushchiy Pavel

    Published 2024-01-01
    “…The paper presents the results of an experimental and numerical study of the aerodynamic and thrust-energy parameters of a cycloidal rotor depending on the geometric features of the end faces. It has been shown experimentally and by numerical methods that the use of end disks with sharp edges leads to the formation of a separated flow and a decrease in the effective surface area of the wing. …”
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    Flow behavior over well-escape weirs by Hassan I. Mohamed, Gamal Abozeid, Nashat A. Ali, Wagdy M. Saied

    Published 2024-12-01
    “…Weirs also play a crucial role in protecting canals from flooding, which might cause the earthen banks to collapse, by eliminating surplus water at the ends of the canals. Over the previous decades, the flow over the traditional sharp-crested weirs was extensively investigated by many researchers; however, the well-escape weirs have not received sufficient attention. …”
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