TY - JOUR
AU - Greil, Stefan
AU - Kaluza-Thiesen, Eleonore
AU - Schulz, Kim Alina
AU - Sureth-Sloane, Caren
ID - 50747
JF - Deutsches Steuerrecht
TI - Komplexität von Verrechnungspreisen und Tax Compliance: Einblicke in deutsche Unternehmen
VL - 62
ER -
TY - JOUR
AB - Abstract
Background
An infection with SARS-CoV-2 can lead to a variety of symptoms and complications, which can impair athletic activity.
Objective
We aimed to assess the clinical symptom patterns, diagnostic findings, and the extent of impairment in sport practice in a large cohort of athletes infected with SARS-CoV-2, both initially after infection and at follow-up. Additionally, we investigated whether baseline factors that may contribute to reduced exercise tolerance at follow-up can be identified.
Methods
In this prospective, observational, multicenter study, we recruited German COVID elite-athletes (cEAs, n = 444) and COVID non-elite athletes (cNEAs, n = 481) who tested positive for SARS-CoV-2 by PCR (polymerase chain reaction test). Athletes from the federal squad with no evidence of SARS-CoV-2 infection served as healthy controls (EAcon, n = 501). Questionnaires were used to assess load and duration of infectious symptoms, other complaints, exercise tolerance, and duration of training interruption at baseline and at follow-up 6 months after baseline. Diagnostic tests conducted at baseline included resting and exercise electrocardiogram (ECG), echocardiography, spirometry, and blood analyses.
Results
Most acute and infection-related symptoms and other complaints were more prevalent in cNEA than in cEAs. Compared to cEAs, EAcon had a low symptom load. In cNEAs, female athletes had a higher prevalence of complaints such as palpitations, dizziness, chest pain, myalgia, sleeping disturbances, mood swings, and concentration problems compared to male athletes (p < 0.05). Until follow-up, leading symptoms were drop in performance, concentration problems, and dyspnea on exertion. Female athletes had significantly higher prevalence for symptoms until follow-up compared to male. Pathological findings in ECG, echocardiography, and spirometry, attributed to SARS-CoV-2 infection, were rare in infected athletes. Most athletes reported a training interruption between 2 and 4 weeks (cNEAs: 52.9%, cEAs: 52.4%), while more cNEAs (27.1%) compared to cEAs (5.1%) had a training interruption lasting more than 4 weeks (p < 0.001). At follow-up, 13.8% of cNEAs and 9.9% of cEAs (p = 0.24) reported their current exercise tolerance to be under 70% compared to pre-infection state. A persistent loss of exercise tolerance at follow-up was associated with persistent complaints at baseline, female sex, a longer break in training, and age > 38 years. Periodical dichotomization of the data set showed a higher prevalence of infectious symptoms such as cough, sore throat, and coryza in the second phase of the pandemic, while a number of neuropsychiatric symptoms as well as dyspnea on exertion were less frequent in this period.
Conclusions
Compared to recreational athletes, elite athletes seem to be at lower risk of being or remaining symptomatic after SARS-CoV-2 infection. It remains to be determined whether persistent complaints after SARS-CoV-2 infection without evidence of accompanying organ damage may have a negative impact on further health and career in athletes. Identifying risk factors for an extended recovery period such as female sex and ongoing neuropsychological symptoms could help to identify athletes, who may require a more cautious approach to rebuilding their training regimen.
Trial Registration Number
DRKS00023717; 06.15.2021—retrospectively registered.
AU - Widmann, Manuel
AU - Gaidai, Roman
AU - Schubert, Isabel
AU - Grummt, Maximilian
AU - Bensen, Lieselotte
AU - Kerling, Arno
AU - Quermann, Anne
AU - Zacher, Jonas
AU - Vollrath, Shirin
AU - Bizjak, Daniel Alexander
AU - Beckendorf, Claudia
AU - Egger, Florian
AU - Hasler, Erik
AU - Mellwig, Klaus-Peter
AU - Fütterer, Cornelia
AU - Wimbauer, Fritz
AU - Vogel, Azin
AU - Schoenfeld, Julia
AU - Wüstenfeld, Jan C.
AU - Kastner, Tom
AU - Barsch, Friedrich
AU - Friedmann-Bette, Birgit
AU - Bloch, Wilhelm
AU - Meyer, Tim
AU - Mayer, Frank
AU - Wolfarth, Bernd
AU - Roecker, Kai
AU - Reinsberger, Claus
AU - Haller, Bernhard
AU - Niess, Andreas M.
AU - Birnbaum, Mike Peter
AU - Burgstahler, Christof
AU - Cassel, Michael
AU - Deibert, Peter
AU - Esefeld, Katrin
AU - Erz, Gunnar
AU - Greiss, Franziska
AU - Halle, Martin
AU - Hesse, Judith
AU - Keller, Karsten
AU - Kopp, Christine
AU - Matits, Lynn
AU - Predel, Hans Georg
AU - Rüdrich, Peter
AU - Schneider, Gerald
AU - Stapmanns, Philipp
AU - Steinacker, Jürgen Michael
AU - Szekessy, Sarah
AU - Venhorst, Andreas
AU - Zapf, Stephanie
AU - Zickwolf, Christian
ID - 50798
JF - Sports Medicine
KW - Physical Therapy
KW - Sports Therapy and Rehabilitation
KW - Orthopedics and Sports Medicine
SN - 0112-1642
TI - COVID-19 in Female and Male Athletes: Symptoms, Clinical Findings, Outcome, and Prolonged Exercise Intolerance—A Prospective, Observational, Multicenter Cohort Study (CoSmo-S)
ER -
TY - CONF
AU - Dou, Feng
AU - Wang, Lin
AU - Chen, Shutong
AU - Liu, Fangming
ID - 50066
T2 - Proceedings of the IEEE International Conference on Computer Communications (INFOCOM)
TI - X-Stream: A Flexible, Adaptive Video Transformer for Privacy-Preserving Video Stream Analytics
ER -
TY - CONF
AU - Blöcher, Marcel
AU - Nedderhut, Nils
AU - Chuprikov, Pavel
AU - Khalili, Ramin
AU - Eugster, Patrick
AU - Wang, Lin
ID - 50065
T2 - Proceedings of the IEEE International Conference on Computer Communications (INFOCOM)
TI - Train Once Apply Anywhere: Effective Scheduling for Network Function Chains Running on FUMES
ER -
TY - CONF
AU - Hu, Haichuan
AU - Liu, Fangming
AU - Pei, Qiangyu
AU - Yuan, Yongjie
AU - Xu, Zichen
AU - Wang, Lin
ID - 50807
T2 - Proceedings of the ACM Web Conference (WWW)
TI - 𝜆Grapher: A Resource-Efficient Serverless System for GNN Serving through Graph Sharing
ER -
TY - JOUR
AU - Heinisch, Nils
AU - Köcher, Nikolas
AU - Bauch, David
AU - Schumacher, Stefan
ID - 50829
IS - 1
JF - Physical Review Research
SN - 2643-1564
TI - Swing-up dynamics in quantum emitter cavity systems: Near ideal single photons and entangled photon pairs
VL - 6
ER -
TY - CHAP
AU - Spener, Anna Maria
ED - Banki, Luisa
ED - Sucker, Juliane
ID - 50826
T2 - Chronistin und Kritikerin der Moderne. Zum Werk Gabriele Tergits
TI - Von Exklusivität und Exklusion. Zum jüdischen Berlin in Gabriele Tergits "Effingers"
ER -
TY - JOUR
AB - Superconducting nanowire single-photon detectors (SNSPDs) have been widely used to study the discrete nature of quantum states of light in the form of photon-counting experiments. We show that SNSPDs can also be used to study continuous variables of optical quantum states by performing homodyne detection at a bandwidth of 400 kHz. By measuring the interference of a continuous-wave field of a local oscillator with the field of the vacuum state using two SNSPDs, we show that the variance of the difference in count rates is linearly proportional to the photon flux of the local oscillator over almost five orders of magnitude. The resulting shot-noise clearance of (46.0 ± 1.1) dB is the highest reported clearance for a balanced optical homodyne detector, demonstrating their potential for measuring highly squeezed states in the continuous-wave regime. In addition, we measured a CMRR = 22.4 dB. From the joint click counting statistics, we also measure the phase-dependent quadrature of a weak coherent state to demonstrate our device’s functionality as a homodyne detector.
AU - Protte, Maximilian
AU - Schapeler, Timon
AU - Sperling, Jan
AU - Bartley, Tim
ID - 50840
IS - 1
JF - Optica Quantum
SN - 2837-6714
TI - Low-noise balanced homodyne detection with superconducting nanowire single-photon detectors
VL - 2
ER -
TY - JOUR
AU - Huybrechts, Yves
AU - Karaca, Resul
ID - 49772
JF - Synergies Pays germanophones
SN - 1866-5268
TI - BelgienNet – une plateforme pour l’accès aux langues et cultures de la Belgique
VL - 16
ER -
TY - JOUR
AU - Schroeter-Wittke, Harald
ID - 50970
IS - 2
JF - Göttinger Predigtmeditationen
TI - Quasimodogeniti (07.04.2024) Joh 20,19-20(21-23)24-29: Vom Safe Space zum Escape Room: Der gläubige Thomas
VL - 78
ER -
TY - GEN
AU - Knickenberg, Margarita
AU - Kullmann, Harry
AU - Wüthrich, Sergej
AU - Sahli Lozano, Caroline
ID - 50973
TI - Teachers’ individual and collective efficacy in relation to their attitudes towards inclusion –Analyses from an international study comprising Canada, Germany & Switzerland.
ER -
TY - CONF
AU - Knickenberg, Margarita
AU - Zurbriggen, Carmen
ID - 50972
TI - Examining aspects of students’ current academic motivation in relation to peer interactions and social environment in the classroom using the Experience sampling method.
ER -
TY - GEN
AU - Knickenberg, Margarita
AU - Zurbriggen, Carmen
ID - 50974
TI - Effects of peer interactions and the social environment on students’ current academic motivation in the classroom: An experience sampling study.
ER -
TY - JOUR
AB - I examine Du Châtelet’s methodology for physics and metaphysics through the lens of her engagement with Newton’s Rules for Reasoning in Natural Philosophy. I first show that her early manuscript writings discuss and endorse these Rules. Then, I argue that her famous published account of hypotheses continues to invoke close analogues of Rules 3 and 4, despite various developments in her position. Once relevant experimental evidence and some basic constraints are met, it is legitimate to inductively generalize from observations; general hypotheses can thereafter be assumed as true until contrary experiments show otherwise. I conclude by arguing that this account of induction plays an essential role in her metaphysics, both in an argument for simple substances—which has an inductive premise—and in her attempt to distinguish acceptable and unacceptable metaphysical commitments.
AU - Wells, Aaron
ID - 51008
JF - European Journal of Philosophy
TI - Du Châtelet, Induction, and Newton’s Rules for Reasoning
ER -
TY - CHAP
AB - I distinsuish three ways in which early modern rationalists seek to apply the principle to empirical science. Previous readings have neglected how these thinkers assume substantive theories of explanation and intelligibility in many of their deployments of this rationalist principle. I argue that Leibniz, Du Châtelet, and Euler are all vulnerable to the objection that they deploy their standards of intelligibility inconsistently: their own favored explanations do not always live up to the standard. This chapter also defends more particular interpretive claims about these thinkers, for example arguing against Jeff McDonough’s anti-realist reading of Leibniz on laws of nature.
AU - Wells, Aaron
ED - Della Rocca, Michael
ED - Amijee, Fatema
ID - 51010
T2 - The Principle of Sufficient Reason: A History
TI - The Principle of Sufficient Reason in Early Modern Philosophy of Science: Leibniz, Du Châtelet, and Euler
ER -
TY - CHAP
AU - Wells, Aaron
ED - Stan, Marius
ID - 51012
T2 - The History and Philosophy of Science, 1450 to 1750
TI - Women in Early Modern Science: Du Châtelet, Bassi, and Agnesi
ER -
TY - CHAP
AU - Wells, Aaron
ED - Amijee, Fatema
ID - 51011
T2 - The Bloomsbury Companion to Du Châtelet
TI - Du Châtelet’s Philosophy of Mathematics
ER -
TY - JOUR
AU - Moretto, Giordano
AU - Schnell, Nicolas
AU - Frey, Jonathan
AU - Karakaya, Yasin
AU - Amstutz, Alois
AU - Diehl, Moritz
AU - Kasper, Tina
AU - Onder, Christopher
ID - 50841
JF - Control Engineering Practice
TI - Fast model-based calibration of multiple injections for a CI engine using nonlinear optimal control
VL - 145
ER -
TY - CHAP
AU - Taschl-Erber, Andrea
AU - Woppowa, Jan
ED - Rothgangel, Martin
ED - Simojoki, Henrik
ED - Gerber, Christine
ED - Michel, Andreas
ID - 49813
T2 - Elementare Bibeltexte
TI - Gottes Treue zu Israel (Röm 9–11)
VL - 2
ER -
TY - JOUR
AU - Wingenbach, Jan
AU - Schumacher, Stefan
AU - Ma, Xuekai
ID - 51105
JF - Physical Review Research, in press
TI - Manipulating spectral topology and exceptional points by nonlinearity in non-Hermitian polariton systems
ER -