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  1. Book ; Conference proceedings: Christian Boltanski - Sachlich

    Boltanski, Christian / Stooss, Toni / Wesemann, Catrin

    [anlässlich von Christian Boltanskis Ausstellung "Menschlich" in der Kunsthalle Wien vom 11. August bis zum 17. September 1995]

    1995  

    Institution Ausstellung Menschlich
    Event/congress Ausstellung "Menschlich" (1995.08.11-09.17, Wien) ; Ausstellung Christian Boltanski (1995.08.11-09.17, Wien)
    Author's details [Hrsg. von der Kunsthalle Wien. Koordination und Red.: Toni Stooss; Catrin Wesemann]
    Language German
    Size [116] S, nur Ill, 27 cm
    Publisher Kunsthalle u.a.
    Publishing place Wien
    Document type Book ; Conference proceedings
    ISBN 3929078406 ; 9783929078404
    Database Former special subject collection: coastal and deep sea fishing

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  2. Article ; Online: Synthesis of Cobalt-Tin and -Lead Tetrylidynes-Reactivity Study of the Triple Bond.

    Auer, Maximilian / Zwettler, Kathrin / Eichele, Klaus / Schubert, Hartmut / Sindlinger, Christian P / Wesemann, Lars

    Angewandte Chemie (International ed. in English)

    2023  Volume 62, Issue 35, Page(s) e202305951

    Abstract: Tetrylidynes [TbbSn≡Co( ... ...

    Abstract Tetrylidynes [TbbSn≡Co(PMe
    Language English
    Publishing date 2023-07-21
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 2011836-3
    ISSN 1521-3773 ; 1433-7851
    ISSN (online) 1521-3773
    ISSN 1433-7851
    DOI 10.1002/anie.202305951
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Authentic Sn═B-Double Bonds in Polar Stannaborene Derivatives.

    Zweigart, Magda / Eichele, Klaus / Schubert, Hartmut / Sindlinger, Christian P / Wesemann, Lars

    Journal of the American Chemical Society

    2023  Volume 145, Issue 23, Page(s) 12452–12458

    Abstract: We report on the synthesis of an authentic Sn═B-moiety realized in a stannaborenyl anion and stannaborenium cation. Starting with an oxidative addition of boron tribromide to a stannylene-phosphine Lewis pair [ ...

    Abstract We report on the synthesis of an authentic Sn═B-moiety realized in a stannaborenyl anion and stannaborenium cation. Starting with an oxidative addition of boron tribromide to a stannylene-phosphine Lewis pair [
    Language English
    Publishing date 2023-05-31
    Publishing country United States
    Document type Journal Article
    ZDB-ID 3155-0
    ISSN 1520-5126 ; 0002-7863
    ISSN (online) 1520-5126
    ISSN 0002-7863
    DOI 10.1021/jacs.3c03744
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Bonn / Germany

    Z 4' 55/32: Show issues
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  4. Book ; Online ; Thesis: Genauigkeit von digitalisierten und gedruckten Ganzkiefermodellen

    Wesemann, Christian [Verfasser]

    Vergleich zwischen Intraoralscannern, Desktop-Scannern, DVT-Scan und einem 3D-Drucker

    2018  

    Author's details Christian Wesemann
    Keywords Medizin, Gesundheit ; Medicine, Health
    Subject code sg610
    Language German
    Publisher Medizinische Fakultät Charité - Universitätsmedizin Berlin
    Publishing place Berlin
    Document type Book ; Online ; Thesis
    Database Digital theses on the web

    Full text online

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  5. Article ; Online: Mistrust Among Rescue Workers After the Terrorist Attack in Berlin in 2016 - Gender-Specific Health Inequality.

    Wesemann, Ulrich / Helms, Christian / Polk, Sarah / Mahnke, Manuel / Bühler, Antje / Muschner, Patric / Willmund, Gerd

    Disaster medicine and public health preparedness

    2023  Volume 17, Page(s) e394

    Abstract: Objectives: In this single-case-by-group comparison, we examine whether previously found cisgender differences in paranoid ideation after a terror attack are also seen in a transgender male emergency worker.: Methods: Sixty emergency personnel who ... ...

    Abstract Objectives: In this single-case-by-group comparison, we examine whether previously found cisgender differences in paranoid ideation after a terror attack are also seen in a transgender male emergency worker.
    Methods: Sixty emergency personnel who were exposed to the 2016 terror attack in Berlin were evaluated 3 to 4 and 21-25 mo after the attack.
    Results: On paranoid ideation, the transgender male showed higher scores than cisgender males (+2 standard deviations [SD]) and the overall group (+1 SD).
    Conclusions: This underpins the previously identified gender effects. It would be useful to consider specified pre- and postdeployment modules that take cis- and transgender differences into account.
    MeSH term(s) Humans ; Male ; Berlin ; Health Status Disparities ; Terrorism ; Transgender Persons
    Language English
    Publishing date 2023-05-15
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2375268-3
    ISSN 1938-744X ; 1935-7893
    ISSN (online) 1938-744X
    ISSN 1935-7893
    DOI 10.1017/dmp.2023.77
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Comparison of automated digital Peer Assessment Rating compared with measurements performed by orthodontists, dental students, and assistants using plaster, additive manufactured, and digital models.

    Hannebauer, Anika / Wesemann, Christian / Bartzela, Theodosia / Bister, Dirk / Bumann, Axel

    European journal of orthodontics

    2022  Volume 44, Issue 5, Page(s) 588–594

    Abstract: Background: There are little scientific data on fully automated Peer Assessment Rating (PAR); this study compares a number of PAR scoring methods to assess their reliability.: Objectives: This investigation evaluated PAR scores of plaster, 3D printed, ...

    Abstract Background: There are little scientific data on fully automated Peer Assessment Rating (PAR); this study compares a number of PAR scoring methods to assess their reliability.
    Objectives: This investigation evaluated PAR scores of plaster, 3D printed, and virtual digital models scored by specialist orthodontists, dental auxiliaries, undergraduate dental students,and using a fully automated method.
    Materials and methods: Twelve calibrated assessors determined the PAR score of a typodont and this score was used as the gold standard. Measurements derived from a plaster model, a 3D printed model, and a digital model, were compared. A total of 120 practitioners (specialist orthodontists, dental auxiliaries, and undergraduate dental students, n = 40 each) scored the models (n = 10) per group. The digital models were scored twice, using OnyxCeph (OnyxCeph) and OrthoAnalyzer (3Shape). The fully automated PAR scoring was performed with Model+ (Carestream Dental).
    Results: Neither type of model (P = 0.077), practitioner category (P = 0.332), nor interaction between the two (P = 0.728) showed a statistically significant effect on PAR scoring. The mean PAR score and standard deviation were comparable for all models and groups except the automated group, where the standard deviation was the smallest (SD = 0). Overall, the greatest variation was observed for weighted overjet and contact point displacements.
    Conclusions: PAR scoring using plaster, 3D printed, and digital study models by orthodontists, dental auxiliaries, dental students, and a fully automated method produced very similar results and can hence be considered equivalent. Automated measurements improve repeatability compared with all groups of practitioners, but this did not reach the significance level.
    MeSH term(s) Humans ; Imaging, Three-Dimensional ; Models, Dental ; Orthodontists ; Reproducibility of Results ; Students, Dental
    Language English
    Publishing date 2022-06-22
    Publishing country England
    Document type Comparative Study ; Journal Article
    ZDB-ID 423731-6
    ISSN 1460-2210 ; 0141-5387
    ISSN (online) 1460-2210
    ISSN 0141-5387
    DOI 10.1093/ejo/cjac025
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 1500: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (1.OG)
    ab Jg. 2022: Lesesaal (EG)

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  7. Article ; Online: Phosphine-Stabilized Germasilenylidene: Source for a Silicon-Atom Transfer.

    Wilhelm, Christian / Raiser, Dominik / Schubert, Hartmut / Sindlinger, Christian P / Wesemann, Lars

    Inorganic chemistry

    2021  Volume 60, Issue 13, Page(s) 9268–9272

    Abstract: A phosphine-stabilized germasilenylidene is synthesized following the pathway of ... ...

    Abstract A phosphine-stabilized germasilenylidene is synthesized following the pathway of SiCl
    Language English
    Publishing date 2021-06-24
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1484438-2
    ISSN 1520-510X ; 0020-1669
    ISSN (online) 1520-510X
    ISSN 0020-1669
    DOI 10.1021/acs.inorgchem.1c01361
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article: Heavy metalla vinyl-cations show metal-Lewis acid cooperativity in reaction with small molecules (NH

    Auer, Maximilian / Bolten, Janina / Eichele, Klaus / Schubert, Hartmut / Sindlinger, Christian P / Wesemann, Lars

    Chemical science

    2022  Volume 14, Issue 3, Page(s) 514–524

    Abstract: Halide abstraction from tetrylidene complexes [TbbE(Br)IrH( ... ...

    Abstract Halide abstraction from tetrylidene complexes [TbbE(Br)IrH(PMe
    Language English
    Publishing date 2022-11-24
    Publishing country England
    Document type Journal Article
    ZDB-ID 2559110-1
    ISSN 2041-6539 ; 2041-6520
    ISSN (online) 2041-6539
    ISSN 2041-6520
    DOI 10.1039/d2sc05620h
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article: The impact of the pandemic on the perception of stress and danger, and the adjustment of psychiatric and general medical staff of German military hospitals.

    Willmund, Gerd-Dieter / Müller, Johannes / Schneegans, Niels / Höllmer, Helge / Wesemann, Ulrich / Zimmermann, Peter Lutz / Helms, Christian

    Frontiers in psychiatry

    2023  Volume 14, Page(s) 1141052

    Abstract: Introduction: The COVID-19 pandemic changed not only the working conditions but also the private conditions we live in. Health care professionals especially were confronted with multiple stressors, e.g., the risk of infection, lack of staff, and high ... ...

    Abstract Introduction: The COVID-19 pandemic changed not only the working conditions but also the private conditions we live in. Health care professionals especially were confronted with multiple stressors, e.g., the risk of infection, lack of staff, and high workloads.
    Methods: To estimate some of the pandemic-related impacts this anonymous personnel survey was conducted in two German military hospitals (Hamburg and Berlin). This study presents a comparative analysis of the hospital staff in general vs. the psychiatric personnel (
    Results: The results showed a process of adaptation over the two MTPs with significant stress reduction at MTP2 in the general staff. The psychiatric staff did not report significantly higher pandemic-related symptoms. Quite the contrary, not only did the CSS show significantly lower xenophobia, traumatic stress, and compulsive checking, but the PHQ also showed lower stress symptoms and somatic symptoms at both MTPs. Also, the ADNM scores delivered evidence for a more effective adaptation process in psychiatric personnel (e.g., depressive mood, avoidance, anxiety).
    Discussion: The presented results must be interpreted while taking the unique situations of German military clinics into account. The supply of protective material was sufficient and there was no dramatic shortage of psychiatric staff during the pandemic. The inpatients were quite often (40%) elective treatments for trauma-related disorders, which could be discontinued in the case of a COVID-19 infection. The results of this study showed good adaptative skills among the psychiatric staff in military hospitals, which could be interpreted as a sign of good resilience. This might have led to lower stress-related symptoms during the COVID-19 pandemic.
    Language English
    Publishing date 2023-05-16
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2564218-2
    ISSN 1664-0640
    ISSN 1664-0640
    DOI 10.3389/fpsyt.2023.1141052
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Influence of planning software and template design on the accuracy of static computer assisted implant surgery performed using guides fabricated with material extrusion technology: An in vitro study.

    Rothlauf, Severin / Pieralli, Stefano / Wesemann, Christian / Burkhardt, Felix / Vach, Kirstin / Kernen, Florian / Spies, Benedikt Christopher

    Journal of dentistry

    2023  Volume 132, Page(s) 104482

    Abstract: Objectives: This in vitro study aimed to assess the influence of the planning software and design of the surgical template on both trueness and precision of static computer assisted implant surgery (sCAIS) performed using guides fabricated using ... ...

    Abstract Objectives: This in vitro study aimed to assess the influence of the planning software and design of the surgical template on both trueness and precision of static computer assisted implant surgery (sCAIS) performed using guides fabricated using material extrusion (ME).
    Methods: Three-dimensional radiographic and surface scans of a typodont were aligned using two planning software (coDiagnostiX, CDX; ImplantStudio, IST) to virtually position the two adjacent oral implants. Thereafter, surgical guides were fabricated with either an original (O) or modified (M) design with reduced occlusal support and were sterilized. Forty surgical guides were used to install 80 implants equally distributed amongst four groups: CDX-O, CDX-M, IST-O, and IST-M. Thereafter, the scan bodies were adapted to the implants and digitized. Finally, inspection software was used to assess discrepancies between the planned and final positions at the implant shoulder and main axis level. Multilevel mixed-effects generalised linear models were used for statistical analyses (p = 0.05).
    Results: In terms of trueness, the largest average vertical deviations (0.29 ± 0.07 mm) were be assessed for CDX-M. Overall, vertical errors were dependant on the design (O < M; p ≤ 0.001). Furthermore, in horizontal direction, the largest mean discrepancy was 0.32 ± 0.09 mm (IST-O) and 0.31 ± 0.13 mm (CDX-M). CDX-O was superior compared to IST-O (p = 0.003) regarding horizontal trueness. The average deviations regarding the main implant axis ranged between 1.36 ± 0.41° (CDX-O) and 2.63 ± 0.87° (CDX-M). In terms of precision, mean standard deviation intervals of ≤ 0.12 mm (IST-O and -M) and ≤ 1.09° (CDX-M) were calculated.
    Conclusions: Implant installation with clinically acceptable deviations is possible with ME surgical guides. Both evaluated variables affected trueness and precision with negligible differences.
    Clinical significance: The planning system and design influenced the accuracy of implant installation using ME-based surgical guides. Nevertheless, discrepancies were ≤ 0.32 mm and ≤ 2.63°, which may be considered within the range of clinical acceptance. ME should be further investigated as an alternative to the more expensive and time-consuming 3D printing technologies.
    MeSH term(s) Dental Implants ; Dental Implantation, Endosseous ; Computer-Aided Design ; Imaging, Three-Dimensional ; Cone-Beam Computed Tomography ; Software ; Computers
    Chemical Substances Dental Implants
    Language English
    Publishing date 2023-03-15
    Publishing country England
    Document type Journal Article
    ZDB-ID 186068-9
    ISSN 1879-176X ; 0300-5712
    ISSN (online) 1879-176X
    ISSN 0300-5712
    DOI 10.1016/j.jdent.2023.104482
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 860: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (1.OG)
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