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  1. Article ; Online: Medical Physics 3.0.

    Mahesh, Mahadevappa

    Journal of the American College of Radiology : JACR

    2021  Volume 18, Issue 12, Page(s) 1596–1597

    MeSH term(s) Health Physics
    Language English
    Publishing date 2021-11-08
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2274861-1
    ISSN 1558-349X ; 1546-1440
    ISSN (online) 1558-349X
    ISSN 1546-1440
    DOI 10.1016/j.jacr.2021.10.002
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 6636: Show issues Location:
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  2. Article ; Online: Benchmarking CT Radiation Doses Based on Clinical Indications: Is Subjective Image Quality Enough?

    Mahesh, Mahadevappa

    Radiology

    2021  Volume 302, Issue 2, Page(s) 390–391

    MeSH term(s) Benchmarking ; Humans ; Radiation Dosage ; Radiographic Image Interpretation, Computer-Assisted/methods ; Tomography, X-Ray Computed
    Language English
    Publishing date 2021-11-09
    Publishing country United States
    Document type Editorial ; Comment
    ZDB-ID 80324-8
    ISSN 1527-1315 ; 0033-8419
    ISSN (online) 1527-1315
    ISSN 0033-8419
    DOI 10.1148/radiol.2021212624
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

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  3. Book ; Online: MDCT physics

    Mahesh, Mahadevappa

    the basics of multi-detector physics

    2009  

    Author's details Mahadevappa Mahesh
    Keywords Tomography, x-ray computed ; Radiation dosage ; Technology, radiologic ; Tomography scanners, x-ray computed
    Language English
    Size 1 Online-Ressource (xi, 196 Seiten), Illustrationen
    Publisher Lippincott Williams & Wilkins
    Publishing place Philadelphia, Pa
    Document type Book ; Online
    Note Includes bibliographical references
    Remark Zugriff für angemeldete ZB MED-Nutzerinnen und -Nutzer
    ISBN 978-0-7817-6811-5 ; 0-7817-6811-X
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

    Full text online

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  4. Article ; Online: Patient Exposure from Radiologic and Nuclear Medicine Procedures in the United States and Worldwide: 2009-2018.

    Mahesh, Mahadevappa / Ansari, Armin J / Mettler, Fred A

    Radiology

    2023  Volume 307, Issue 1, Page(s) e239006

    Language English
    Publishing date 2023-03-01
    Publishing country United States
    Document type Published Erratum
    ZDB-ID 80324-8
    ISSN 1527-1315 ; 0033-8419
    ISSN (online) 1527-1315
    ISSN 0033-8419
    DOI 10.1148/radiol.239006
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Erratum for: Patient Exposure from Radiologic and Nuclear Medicine Procedures in the United States and Worldwide: 2009-2018.

    Mahesh, Mahadevappa / Ansari, Armin J / Mettle, Fred A

    Radiology

    2023  Volume 307, Issue 5, Page(s) e239013

    Language English
    Publishing date 2023-06-07
    Publishing country United States
    Document type Published Erratum
    ZDB-ID 80324-8
    ISSN 1527-1315 ; 0033-8419
    ISSN (online) 1527-1315
    ISSN 0033-8419
    DOI 10.1148/radiol.239013
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Concerns about alarmist portrayal of CT scans.

    McCollough, Cynthia H / Mahesh, Mahadevappa / Samei, Ehsan

    The Lancet. Oncology

    2023  Volume 24, Issue 3, Page(s) e105

    MeSH term(s) Humans ; Tomography, X-Ray Computed
    Language English
    Publishing date 2023-03-08
    Publishing country England
    Document type Letter ; Comment
    ZDB-ID 2049730-1
    ISSN 1474-5488 ; 1470-2045
    ISSN (online) 1474-5488
    ISSN 1470-2045
    DOI 10.1016/S1470-2045(22)00762-8
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Low-Dose Radiation Associated Mortality Risks of Site-Specific Solid Tumors in U.S. Shipyard Workers.

    Tao, Xuguang Grant / Curriero, Frank C / Mahesh, Mahadevappa

    Journal of occupational and environmental medicine

    2024  

    Abstract: Background: U.S. nuclear capable shipyard workers have increased potential for occupational radiation exposure.: Objective: to examine solid tumor mortality risks at low doses.: Method: 437,937 workers working from 1957 to 2004 at eight U.S. ... ...

    Abstract Background: U.S. nuclear capable shipyard workers have increased potential for occupational radiation exposure.
    Objective: to examine solid tumor mortality risks at low doses.
    Method: 437,937 workers working from 1957 to 2004 at eight U.S. shipyards were studied.
    Results: Radiation workers with a median life-time dose at 0.82 mSv had a significantly lower solid tumor mortality risk [Relative risk (RR): 0.96, 95% confidence interval (CI): 0.94-0.98] than non-radiation workers. Among 153,930 radiation workers., the RRs of solid tumors increased with increasing dose categories without statistical significance. The dose category >0- < 25 mSv had significantly lower RR (0.95, 95% CI: 0.91-0.99) vs. 0 dose and the Excess Relative Risk was 0.05/100 mSv (95% CI: 0.01-0.08).
    Conclusion: Solid tumor risk might increase with radiation dose, but not linearly at low doses. Actual mortality risk may be dependent on dose received.
    Language English
    Publishing date 2024-04-01
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1223932-x
    ISSN 1536-5948 ; 1076-2752
    ISSN (online) 1536-5948
    ISSN 1076-2752
    DOI 10.1097/JOM.0000000000003099
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Zs.B 155: Show issues Location:
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  8. Article: 2D and 3D electrochemical degradation (ECD) of raw cotton industry wastewater (CIWW) using stainless steel and aluminium electrodes.

    Siddappa, Thanushree Mysuru / Shivaswamy, Mahesh / Mahadevappa, Mahadevaswamy

    Journal of water and health

    2023  Volume 21, Issue 7, Page(s) 856–868

    Abstract: Two-dimensional (2D) and three-dimensional (3D) batch electrochemical degradation (ECD) of raw cotton industry wastewater (CIWW) was adopted using stainless steel (SS) and aluminium (Al) electrodes. ECD as a treatment option was aimed at removing ... ...

    Abstract Two-dimensional (2D) and three-dimensional (3D) batch electrochemical degradation (ECD) of raw cotton industry wastewater (CIWW) was adopted using stainless steel (SS) and aluminium (Al) electrodes. ECD as a treatment option was aimed at removing priority quality parameters, viz. chemical oxygen demand (COD), colour, chloride, nitrate, etc. COD removal of 85 and 80% were achieved by using 3D SS and 2D SS electrodes operated at 6 V (0.9 A) for a maximum electrolysis time (ET) of 30 min. Similarly, 76 and 70% COD removal were achieved for 3D Al and 2D Al electrodes, respectively. Simultaneous colour removal in the 2D ECD system using SS and Al electrodes was low by 12 and 11% compared to the 3D ECD system. Water quality parameters, viz. total dissolved solids, chloride, nitrate, phosphates, and sulphate were also removed by 3D (SS and Al) and 2D (SS and Al) electrodes. Higher pollutant removal efficiencies were observed at 30 min ET for 3D SS electrodes compared to 2D SS, 3D Al, and 2D Al. Post-ECD slurry showed good settling characteristics for SS electrodes generating dense and sturdy flocs giving a low sludge volume index values for 2D SS electrodes compared to other electrode options.
    MeSH term(s) Wastewater ; Stainless Steel ; Aluminum ; Nitrates ; Chlorides ; Electrodes ; Organic Chemicals ; Waste Disposal, Fluid/methods
    Chemical Substances Wastewater ; Stainless Steel (12597-68-1) ; Aluminum (CPD4NFA903) ; Nitrates ; Chlorides ; Organic Chemicals
    Language English
    Publishing date 2023-07-29
    Publishing country England
    Document type Journal Article
    ZDB-ID 2123845-5
    ISSN 1996-7829 ; 1477-8920
    ISSN (online) 1996-7829
    ISSN 1477-8920
    DOI 10.2166/wh.2023.009
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Bonn / Germany

    Z 7513: Show issues

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  9. Article ; Online: Hybrid Model for the Medical Physics Imaging Residency Training.

    Mahesh, Mahadevappa

    Journal of the American College of Radiology : JACR

    2018  Volume 16, Issue 5, Page(s) 762–763

    MeSH term(s) Certification ; Health Physics ; Internship and Residency ; Workforce
    Language English
    Publishing date 2018-11-10
    Publishing country United States
    Document type Journal Article ; Comment
    ZDB-ID 2274861-1
    ISSN 1558-349X ; 1546-1440
    ISSN (online) 1558-349X
    ISSN 1546-1440
    DOI 10.1016/j.jacr.2018.09.039
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: New Conversion Factors for Estimating Effective Doses During Cardiac CTA.

    Mahesh, Mahadevappa

    JACC. Cardiovascular imaging

    2017  Volume 11, Issue 1, Page(s) 75–77

    MeSH term(s) Coronary Angiography ; Tomography, X-Ray Computed
    Language English
    Publishing date 2017-08-16
    Publishing country United States
    Document type Editorial ; Comment
    ZDB-ID 2491503-8
    ISSN 1876-7591 ; 1936-878X
    ISSN (online) 1876-7591
    ISSN 1936-878X
    DOI 10.1016/j.jcmg.2017.07.007
    Database MEDical Literature Analysis and Retrieval System OnLINE

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