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  1. Article ; Online: In Reply.

    Hempel, Maja

    Deutsches Arzteblatt international

    2019  Volume 116, Issue 27-28, Page(s) 487

    MeSH term(s) Fees, Medical ; Humans
    Language English
    Publishing date 2019-08-20
    Publishing country Germany
    Document type Journal Article ; Comment
    ZDB-ID 2406159-1
    ISSN 1866-0452 ; 1866-0452
    ISSN (online) 1866-0452
    ISSN 1866-0452
    DOI 10.3238/arztebl.2019.0487b
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Book ; Thesis: Der Einfluss einer langjährigen, hochdosierten Wachstumshormontherapie auf Anthropometrie und Kohlenhydratstoffwechsel bei Frauen mit Ullrich-Turner-Syndrom

    Hempel, Matthias

    2001  

    Author's details eingereicht von Matthias Hempel
    Language German
    Size 71 Bl., Ill., graph. Darst., 30 cm
    Publishing country Germany
    Document type Book ; Thesis
    Thesis / German Habilitation thesis Leipzig, Univ., Diss., 2001
    HBZ-ID HT013269853
    Database Catalogue ZB MED Medicine, Health

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    In stock of ZB MED Cologne/Königswinter

    Shelf markLoan statusLocation
    2002 E 491 order for loan Magazin

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  3. Book ; Thesis: Diagnostik und Therapie der Mittelgesichts- und Frontobasisfrakturen

    Hempel, Michael

    dargestellt am Krankengut der Hals-Nasen-Ohren-Klinik des Allgemeinen Krankenhauses Barmbek der Jahre 1988 - 1993

    1996  

    Author's details vorgelegt von Michael Hempel
    Language German
    Size 91 Bl. : Ill., graph. Darst.
    Edition [Mikrofiche-Ausg.]
    Document type Book ; Thesis
    Thesis / German Habilitation thesis Mainz, Univ., Diss., 1996
    Note Mikrofiche-Ausg.: 1 Mikrofiche : 24x
    HBZ-ID HT007371534
    Database Catalogue ZB MED Medicine, Health

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    In stock of ZB MED Cologne/Königswinter

    Shelf markLoan statusLocation
    1996 MB 3162 order for loan Magazin

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  4. Book ; Thesis: Anwendung der Pulsed-Field-Gel-Elektrophorese für die Typisierung von Pseudomonas cepacia und Pseudomonas aeruginosa im Rahmen epidemiologischer Untersuchungen bei Mukoviszidose-Patienten

    Hempel, Martin

    1994  

    Author's details vorgelegt von Martin Hempel
    Language German
    Size 133 S. : Ill.
    Document type Book ; Thesis
    Thesis / German Habilitation thesis München, Univ., Diss., 1994
    HBZ-ID HT006573990
    Database Catalogue ZB MED Medicine, Health

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  5. Article ; Online: Chemical marking of European glass eels Anguilla anguilla with alizarin red S and in combination with strontium: in situ evaluation of short-term salinity effects on survival and efficient mass-marking.

    Kullmann, B / Hempel, M / Thiel, R

    Journal of fish biology

    2018  Volume 92, Issue 1, Page(s) 203–213

    Abstract: This study presents a new chemical double-marking technique for European glass eels Anguilla anguilla by combing alizarin red S (ARS) and strontium chloride hexahydrate (Sr). Marked eels (double marked with ARS and Sr, but also single marked with ARS) ... ...

    Abstract This study presents a new chemical double-marking technique for European glass eels Anguilla anguilla by combing alizarin red S (ARS) and strontium chloride hexahydrate (Sr). Marked eels (double marked with ARS and Sr, but also single marked with ARS) were exposed in situ to brackish water (15 g l
    MeSH term(s) Anguilla/physiology ; Animals ; Anthraquinones/toxicity ; Coloring Agents/toxicity ; Salinity ; Strontium/toxicity
    Chemical Substances Anthraquinones ; Coloring Agents ; Alizarin Red S (3F3AT0Q12H) ; strontium chloride (EKE8PS9J6Z) ; Strontium (YZS2RPE8LE)
    Language English
    Publishing date 2018-01
    Publishing country England
    Document type Journal Article
    ZDB-ID 410564-3
    ISSN 1095-8649 ; 0022-1112
    ISSN (online) 1095-8649
    ISSN 0022-1112
    DOI 10.1111/jfb.13508
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Z 4814: Show issues
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  6. Article ; Online: Investigating the impact of rumination and adverse childhood experiences on resting-state neural activity and connectivity in depression.

    Gruzman, Rebecca / Hempel, Moritz / Domke, Ann-Kathrin / Hartling, Corinna / Stippl, Anna / Carstens, Luisa / Bajbouj, Malek / Gärtner, Matti / Grimm, Simone

    Journal of affective disorders

    2024  

    Abstract: Background: Both ruminative thought processes and adverse childhood experiences (ACEs) are well-established risk factors for the emergence and maintenance of depression. However, the neurobiological mechanisms underlying these associations remain poorly ...

    Abstract Background: Both ruminative thought processes and adverse childhood experiences (ACEs) are well-established risk factors for the emergence and maintenance of depression. However, the neurobiological mechanisms underlying these associations remain poorly understood.
    Methods: We examined resting-state functional magnetic resonance imaging data (3 T Tim Trio MR scanner; Siemens, Erlangen) of 44 individuals diagnosed with an acute depressive episode. Specifically, we focused on investigating functional brain activity and connectivity within and between three large-scale neural networks associated with processes affected in depression: the default mode network (DMN), the salience network (SN), and the central executive network (CEN). Correlational and regression-based analyses were performed.
    Results: Our regions of interest analyses revealed that region-specific spontaneous neural activity in the anterior DMN was associated with self-reported trait rumination, specifically, the pregenual anterior cingulate cortex (pgACC). Furthermore, using a liberal statistical threshold, we found that spontaneous neural activity of the ventromedial prefrontal cortex and the pgACC were associated with depression symptom severity. Neither spontaneous neural activity in the SN and CEN nor functional connectivity within and across the investigated networks was associated with depression severity or rumination. Furthermore, there was no association between ACEs and brain activity and connectivity.
    Limitations: Lack of a formal control group or low-risk group for comparison.
    Conclusions: Overall, our results indicate network-specific changes in spontaneous brain activity, that are linked to both depression severity and rumination. Findings underscore the crucial role of the pgACC in depression and contribute to a dimensional and symptom-based understanding of depression-related network imbalances.
    Language English
    Publishing date 2024-02-20
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 135449-8
    ISSN 1573-2517 ; 0165-0327
    ISSN (online) 1573-2517
    ISSN 0165-0327
    DOI 10.1016/j.jad.2024.02.068
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 1485: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
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  7. Book ; Thesis: Analyse von perforierenden Augenverletzungen unter besonderer Betrachtung der Wertigkeit verschiedener bildgebender Verfahren in der Diagnostik intraokularer Fremdkörper

    Hempel, Mario

    dargestellt am Krankengut der Augenklinik und Poliklinik der Johannes-Gutenberg-Universität Mainz der Jahre 1983 - 1993

    2000  

    Author's details vorgelegt von Mario Hempel
    Language German
    Size 111 Bl., graph. Darst.
    Edition [Mikrofiche-Ausg.]
    Publishing country Germany
    Document type Book ; Thesis
    Thesis / German Habilitation thesis Mainz, Univ., Diss., 2000
    HBZ-ID HT013308062
    Database Catalogue ZB MED Medicine, Health

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    In stock of ZB MED Cologne/Königswinter

    Shelf markLoan statusLocation
    2002 MB 2546 order for loan Magazin

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  8. Article: Effects of salinity on survival, daily food intake and growth of juvenile round goby Neogobius melanostomus (Pallas, 1814) from a brackish water system

    Hempel, M / Thiel, R

    Journal of applied ichthyology. 2015 Apr., v. 31, no. 2

    2015  

    Abstract: The growth response of juvenile round gobies was tested in various salinities to assess the potential performance of the species in widely differing salinities in the Baltic Sea and adjacent waters. An experimental approach analysed the survival, daily ... ...

    Abstract The growth response of juvenile round gobies was tested in various salinities to assess the potential performance of the species in widely differing salinities in the Baltic Sea and adjacent waters. An experimental approach analysed the survival, daily food intake and growth of juvenile Neogobius melanostomus from the brackish water region of the Kiel Canal, Germany. Round gobies (TL = 61.5 ±5.3 mm; n = 40) were fed ad libitum (diet = mysid shrimp; energy content = 4.7 cal per mg dry weight) at salinity levels of 0.1, 7.5, 15 and 30 over 12 weeks. Two replicate tanks (125 × 30 × 30 cm; 100 L) were maintained for each salinity level, each holding five specimens at a mean temperature of 19.90°C (±0.64°C; n = 136). Survival at all levels was 100%, except for 0.1 with 90%. Mean daily food intake (% of body weight) increased from salinity level 0.1 to 15 (from 17.76% to 19.95%); specimens at level 30 showed a more diversified and lower mean food intake (18.44%). Mean cumulative body weight gain appeared greatest at a level of 7.5 (224.52%), closely followed by 0.1 (206.57%) and 15 (191.92%). In contrast, fish growth was significantly lower at a salinity level of 30 (100.57%). Results of the experiment indicate that salinity tolerance estimates of the round goby made by other authors are too low regarding specimens that stem from brackish habitats. Growth patterns of some specimens, even in the salinity 30 treatment, show that a further spread of this species into regions with higher salinities is quite possible.
    Keywords Mysidacea ; Neogobius melanostomus ; animal growth ; brackish water ; energy content ; food intake ; habitats ; salinity ; salt tolerance ; shrimp ; tanks ; temperature ; weight gain ; Baltic Sea ; Germany
    Language English
    Dates of publication 2015-04
    Size p. 370-374.
    Publishing place Blackwell Wissenschafts-Verlag
    Document type Article
    ZDB-ID 283875-8
    ISSN 0175-8659
    ISSN 0175-8659
    DOI 10.1111/jai.12696
    Database NAL-Catalogue (AGRICOLA)

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    In stock of ZB MED Bonn / Germany

    Z 4247: Show issues

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  9. Book ; Thesis: Elastische Eigenschaften von supraleitenden massiven metallischen Gläsern

    Hempel, Marius

    2015  

    Author's details [von Marius Hempel]
    Language German
    Size II, 125 S., Ill., graph. Darst.
    Document type Book ; Thesis
    Thesis / German Habilitation thesis Univ., Diss.--Heidelberg, 2015
    Database Library catalogue of the German National Library of Science and Technology (TIB), Hannover

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  10. Article ; Conference proceedings: Das CHARGE-Syndrom: eine pränatalmedizinisch sehr facettenreiche genetische Erkrankung

    Tavares de Sousa, M / Hempel, M / Hecher, K

    Ultraschall in der Medizin - European Journal of Ultrasound

    2019  Volume 40, Issue S 01

    Event/congress Interdisziplinärer Kongress | Ultraschall 2019 - 43. Dreiländertreffen DEGUM | ÖGUM | SGUM, Leipzig, 2019-10-16
    Language German
    Publishing date 2019-08-01
    Publisher Georg Thieme Verlag KG
    Publishing place Stuttgart ; New York
    Document type Article ; Conference proceedings
    ZDB-ID 801064-x
    ISSN 1438-8782 ; 0172-4614 ; 1439-0914 ; 1431-4894
    ISSN (online) 1438-8782
    ISSN 0172-4614 ; 1439-0914 ; 1431-4894
    DOI 10.1055/s-0039-1695858
    Database Thieme publisher's database

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 1572: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
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    Jg. 1995 - 2021: Lesesall (1.OG)
    ab Jg. 2022: Lesesaal (EG)

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