feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    In: Journal of Clinical Immunology, Springer Science and Business Media LLC, Vol. 43, No. 1 ( 2023-01), p. 46-56
    Abstract: Almost 2 years into the pandemic and with vaccination of children significantly lagging behind adults, long-term pediatric humoral immune responses to SARS-CoV-2 are understudied. The C19.CHILD Hamburg (COVID-19 Child Health Investigation of Latent Disease) Study is a prospective cohort study designed to identify and follow up children and their household contacts infected in the early 2020 first wave of SARS-CoV-2. We screened 6113 children  〈  18 years by nasopharyngeal swab-PCR in a low-incidence setting after general lockdown, from May 11 to June 30, 2020. A total of 4657 participants underwent antibody testing. Positive tests were followed up by repeated PCR and serological testing of all household contacts over 6 months. In total, the study identified 67 seropositive children (1.44%); the median time after infection at first presentation was 83 days post-symptom onset (PSO). Follow-up of household contacts showed less than 100% seroprevalence in most families, with higher seroprevalence in families with adult index cases compared to pediatric index cases (OR 1.79, P  = 0.047). Most importantly, children showed sustained seroconversion up to 9 months PSO, and serum antibody concentrations persistently surpassed adult levels (ratio serum IgG spike children vs. adults 90 days PSO 1.75, P   〈  0.001; 180 days 1.38, P  = 0.01; 270 days 1.54, P  = 0.001). In a low-incidence setting, SARS-CoV-2 infection and humoral immune response present distinct patterns in children including higher antibody levels, and lower seroprevalence in families with pediatric index cases. Children show long-term SARS-CoV-2 antibody responses. These findings are relevant to novel variants with increased disease burden in children, as well as for the planning of age-appropriate vaccination strategies.
    Type of Medium: Online Resource
    ISSN: 0271-9142 , 1573-2592
    RVK:
    Language: English
    Publisher: Springer Science and Business Media LLC
    Publication Date: 2023
    detail.hit.zdb_id: 2016755-6
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 2
    In: Journal of Instrumentation, IOP Publishing, Vol. 17, No. 01 ( 2022-01-01), p. P01013-
    Abstract: The semiconductor tracker (SCT) is one of the tracking systems for charged particles in the ATLAS detector. It consists of 4088 silicon strip sensor modules. During Run 2 (2015–2018) the Large Hadron Collider delivered an integrated luminosity of 156 fb -1 to the ATLAS experiment at a centre-of-mass proton-proton collision energy of 13 TeV. The instantaneous luminosity and pile-up conditions were far in excess of those assumed in the original design of the SCT detector. Due to improvements to the data acquisition system, the SCT operated stably throughout Run 2. It was available for 99.9% of the integrated luminosity and achieved a data-quality efficiency of 99.85%. Detailed studies have been made of the leakage current in SCT modules and the evolution of the full depletion voltage, which are used to study the impact of radiation damage to the modules.
    Type of Medium: Online Resource
    ISSN: 1748-0221
    Language: Unknown
    Publisher: IOP Publishing
    Publication Date: 2022
    detail.hit.zdb_id: 2235672-1
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 3
    Online Resource
    Online Resource
    Cambridge University Press (CUP) ; 2021
    In:  International Journal of Cultural Property Vol. 28, No. 3 ( 2021-08), p. 465-477
    In: International Journal of Cultural Property, Cambridge University Press (CUP), Vol. 28, No. 3 ( 2021-08), p. 465-477
    Abstract: When, the day after the Anschluss , the Viennese aristocrat Henriette von Motesiczky and her daughter, the painter Marie-Louise von Motesiczky, fled Vienna, they left behind an “old German” painting known as Knight and Devil. In 2016, by now identified as part of an early sixteenth-century altarpiece by the Master of St Christopher with the Devil and entitled St Christopher Meeting the Devil , the painting entered the collection of the Fitzwilliam Museum in Cambridge. It was donated by the Marie-Louise von Motesiczky Charitable Trust in memory of its former owner Karl von Motesiczky, Marie-Louise’s brother, who had perished in Auschwitz. This article, based on detailed archival research, traces the history of St Christopher Meeting the Devil after 1938. The painting, forcefully taken from its owner, made its way through the National Socialist art-looting operation, encountering some of its main protagonists in the process. Sold at auction in 1943, it ended up at the Bayerische Staatsgemäldesammlungen in Munich from where, in 1950, it was restituted to the surviving members of the Motesiczky family, now living in England. In an exemplary way, the fate of St Christopher Meeting the Devil throws a light on the workings of the National Socialist looting system and the steps that the Allied Forces undertook after the war to rectify the crimes they uncovered. It also highlights the problems that gaps in the knowledge of an artwork’s provenance can cause in the attempt to reconstruct cases of expropriation and emphasizes the role goodwill plays in reaching fair solutions.
    Type of Medium: Online Resource
    ISSN: 0940-7391 , 1465-7317
    RVK:
    Language: English
    Publisher: Cambridge University Press (CUP)
    Publication Date: 2021
    detail.hit.zdb_id: 2001983-X
    SSG: 2
    SSG: 24
    SSG: 9,10
    SSG: 9,11
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. Further information can be found on the KOBV privacy pages