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  1. Artikel ; Online: Aligning the Thomson scattering and charge exchange recombination diagnostics using neutral beam emission at DIII-D.

    Feyrer, A / Haskey, S R / Chrystal, C / Aidala, C A

    The Review of scientific instruments

    2024  Band 95, Heft 4

    Abstract: This work addresses discrepancies in the alignment of the H-mode pedestal profiles of the electron and ion properties in the DIII-D tokamak as measured by Thomson Scattering (TS) and Charge Exchange Recombination Spectroscopy (CER) diagnostics. While the ...

    Abstract This work addresses discrepancies in the alignment of the H-mode pedestal profiles of the electron and ion properties in the DIII-D tokamak as measured by Thomson Scattering (TS) and Charge Exchange Recombination Spectroscopy (CER) diagnostics. While the alignment of these profiles is key for accurate studies of tokamak physics and plasma confinement, misalignments can occur due to inaccuracies, such as in magnetic equilibrium reconstructions required to map measurements in different poloidal and toroidal locations. Both FIDASIM, an established simulation package, and a simplified collisional radiative model are used to simulate neutral beam state densities and neutral beam emission. Simulated neutral beam emissions are calculated based on shifted TS profiles and compared to beam emission measurements from the Main Ion CER system to determine the best shift for aligning TS with CER. This analysis is performed on various DIII-D discharges.
    Sprache Englisch
    Erscheinungsdatum 2024-04-17
    Erscheinungsland United States
    Dokumenttyp Journal Article
    ZDB-ID 209865-9
    ISSN 1089-7623 ; 0034-6748
    ISSN (online) 1089-7623
    ISSN 0034-6748
    DOI 10.1063/5.0189566
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  2. Buch ; Dissertation / Habilitation: Die Rolle der extrazellulären Kalziumionen bei der Synthese der Azetylcholinrezeptoren in kultivierten Mausmuskeln

    Feyrer, Arthur

    1983  

    Umfang V, 74 S. : Ill., graph. Darst.
    Dokumenttyp Buch ; Dissertation / Habilitation
    Dissertation / Habilitation Ulm, Univ., Diss., 1984
    HBZ-ID HT003105761
    Datenquelle Katalog ZB MED Medizin, Gesundheit

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  3. Artikel ; Online: Metal Complexes of a Redox-Active [1]Phosphaferrocenophane: Structures, Electrochemistry and Redox-Induced Catalysis.

    Feyrer, Alexander / Armbruster, Markus K / Fink, Karin / Breher, Frank

    Chemistry (Weinheim an der Bergstrasse, Germany)

    2017  Band 23, Heft 31, Seite(n) 7402–7408

    Abstract: The synthesis and characterisation of several metal complexes of a redox-active, mesityl(Mes)-substituted [1]phosphaferrocenophane, FcPMes (1), are reported. Cyclic voltammetry studies on the bimetallic complexes [M( ... ...

    Abstract The synthesis and characterisation of several metal complexes of a redox-active, mesityl(Mes)-substituted [1]phosphaferrocenophane, FcPMes (1), are reported. Cyclic voltammetry studies on the bimetallic complexes [M(κ
    Sprache Englisch
    Erscheinungsdatum 2017-06-01
    Erscheinungsland Germany
    Dokumenttyp Journal Article
    ZDB-ID 1478547-x
    ISSN 1521-3765 ; 0947-6539
    ISSN (online) 1521-3765
    ISSN 0947-6539
    DOI 10.1002/chem.201700868
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  4. Artikel: Manganese ions inhibit acetylcholine receptor synthesis in cultured mouse soleus muscles.

    Lorković, H / Feyrer, A

    Neuroscience letters

    1984  Band 51, Heft 3, Seite(n) 331–335

    Abstract: Thin bundles dissected from mouse soleus muscles were kept in culture media containing 10% calf serum. After 3 days of culture at 37 degrees C the muscles were tested for acetylcholine (ACh) sensitivity by measuring the force of the contracture produced ... ...

    Abstract Thin bundles dissected from mouse soleus muscles were kept in culture media containing 10% calf serum. After 3 days of culture at 37 degrees C the muscles were tested for acetylcholine (ACh) sensitivity by measuring the force of the contracture produced by 10 microM ACh. The ACh-receptor density was measured by the [125I]alpha-bungarotoxin method. When the [Ca2+] of the culture medium was 0.02 mM (instead of the normal 2 mM), ACh sensitivity and ACh-receptor density were not different from control. Replacement of 99% Ca2+ by Sr2+ or by Mg2+ was also without effect. The muscles did not survive in solutions containing Ni ions. ACh sensitivity and ACh-receptor density were at levels characteristic of non-cultured muscles when the culture medium contained 0.4-1.8 mM Mn2+. Since the incorporation of ACh receptors into the membrane was not affected by Mn ions these results indicate that Mn ions inhibit the synthesis of ACh receptors.
    Mesh-Begriff(e) Acetylcholine/pharmacology ; Animals ; Depression, Chemical ; Female ; Magnesium/pharmacology ; Male ; Manganese/metabolism ; Manganese/pharmacology ; Mice ; Muscle Denervation ; Muscles/metabolism ; Receptors, Cholinergic/biosynthesis ; Strontium/pharmacology
    Chemische Substanzen Receptors, Cholinergic ; Manganese (42Z2K6ZL8P) ; Magnesium (I38ZP9992A) ; Acetylcholine (N9YNS0M02X) ; Strontium (YZS2RPE8LE)
    Sprache Englisch
    Erscheinungsdatum 1984-10-26
    Erscheinungsland Ireland
    Dokumenttyp Journal Article
    ZDB-ID 194929-9
    ISSN 1872-7972 ; 0304-3940
    ISSN (online) 1872-7972
    ISSN 0304-3940
    DOI 10.1016/0304-3940(84)90398-7
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  5. Buch ; Dissertation / Habilitation: Die Rolle der extrazellulären Kalziumionen bei der Synthese der Azethylcholinrezeptoren in kultivierten Mausmuskeln

    Feyrer, Arthur

    1984  

    Sprache Nicht zu entscheiden
    Umfang V, 74 S, graph. Darst, 21 cm
    Dokumenttyp Buch ; Dissertation / Habilitation
    Dissertation / Habilitation @Ulm, Univ., Diss. : 1984
    Datenquelle Ehemaliges Sondersammelgebiet Küsten- und Hochseefischerei

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  6. Buch: Der Locomotivbau in den Vereinigten Staaten von Nordamerika

    Feyrer, Alois

    (Bericht über die Weltausstellung in Philadelphia 1876 ; / hrsg. von der Österreichischen Commission für die Weltausstellung in Philadelphia 1876 ; 16)

    1877  

    Körperschaft Centennial Exhibition
    Österreich-Ungarn / Commission für die Weltausstellung in Philadelphia 1876
    Serientitel Bericht über die Weltausstellung in Philadelphia 1876 ; / hrsg. von der Österreichischen Commission für die Weltausstellung in Philadelphia 1876 ; 16
    Verlag Faesy & Frick
    Erscheinungsort Wien
    Dokumenttyp Buch
    Datenquelle ECONomics Information System

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