Zobrazeno 1 - 10
of 129
pro vyhledávání: '"P. Groha"'
Effective learning from electronic health records (EHR) data for prediction of clinical outcomes is often challenging because of features recorded at irregular timesteps and loss to follow-up as well as competing events such as death or disease progr
Externí odkaz:
http://arxiv.org/abs/2204.09633
Autor:
Michael Mayerhofer, Stefan Brenner, Marcel Dickmann, Michael Doppler, Samira Gruber, Ricardo Helm, Elena Lopez, Verena Maier, Johannes Mitteneder, Carsten Neukirchen, Vesna Nedeljkovic-Groha, Bernd Reinarz, Michael Schuch, Lukas Stepien, Günther Dollinger
Publikováno v:
Instruments, Vol 8, Iss 3, p 39 (2024)
Linear particle accelerators (Linacs) are primarily composed of radio frequency cavities (cavities). Compared to traditional manufacturing, Laser Powder Bed Fusion (L-PBF) holds the potential to fabricate cavities in a single piece, enhancing Linac p
Externí odkaz:
https://doaj.org/article/866989adc9084f61a37d7a44060b02af
Identifying subgroups and properties of cancer biopsy samples is a crucial step towards obtaining precise diagnoses and being able to perform personalized treatment of cancer patients. Recent data collections provide a comprehensive characterization
Externí odkaz:
http://arxiv.org/abs/2011.11070
Survival models are a popular tool for the analysis of time to event data with applications in medicine, engineering, economics, and many more. Advances like the Cox proportional hazard model have enabled researchers to better describe hazard rates f
Externí odkaz:
http://arxiv.org/abs/2006.04893
Autor:
Michael Mayerhofer, Stefan Brenner, Michael Doppler, Luis Catarino, Stefanie Girst, Vesna Nedeljkovic-Groha, Günther Dollinger
Publikováno v:
Instruments, Vol 8, Iss 1, p 18 (2024)
The enormous potential of additive manufacturing (AM), particularly laser powder bed fusion (L-PBF), to produce radiofrequency cavities (cavities) has already been demonstrated. However, the required geometrical accuracy for GHz TM010 cavities is cur
Externí odkaz:
https://doaj.org/article/9809763442124e50b749b75c13623a70
Publikováno v:
SciPost Phys. 4, 043 (2018)
We consider the full probability distribution for the transverse magnetization of a finite subsystem in the transverse field Ising chain. We derive a determinant representation of the corresponding characteristic function for general Gaussian states.
Externí odkaz:
http://arxiv.org/abs/1803.09755
Autor:
Elio Adib, Amin H. Nassar, Sarah Abou Alaiwi, Stefan Groha, Elie W. Akl, Lynette M. Sholl, Kesi S. Michael, Mark M. Awad, Pasi A. Jӓnne, Alexander Gusev, David J. Kwiatkowski
Publikováno v:
Genome Medicine, Vol 14, Iss 1, Pp 1-10 (2022)
Abstract Background Genomic alterations in 8 genes are now the targets of FDA-approved therapeutics in non-small cell lung cancer (NSCLC), but their distribution according to genetic ancestry, sex, histology, and smoking is not well established. Meth
Externí odkaz:
https://doaj.org/article/c4e87f114ea24bebb735210ae5f0e899
The spin-1/2 Heisenberg chain exhibits a quantum critical regime characterized by quasi long-range magnetic order at zero temperature. We quantify the strength of quantum fluctuations in the ground state by determining the probability distributions o
Externí odkaz:
http://arxiv.org/abs/1706.07939
Autor:
Groha, Stefan, Essler, Fabian H. L.
Publikováno v:
J. Phys. A: Math. Theor. 50 334002 (2017)
Integrable models support elementary excitations with infinite lifetimes. In the spin-1/2 Heisenberg chain these are known as spinons. We consider the stability of spinons when a weak integrability breaking perturbation is added to the Heisenberg cha
Externí odkaz:
http://arxiv.org/abs/1702.06550
Publikováno v:
Genome Medicine, Vol 13, Iss 1, Pp 1-14 (2021)
Abstract Background Hundreds of thousands of cancer patients have had targeted (panel) tumor sequencing to identify clinically meaningful mutations. In addition to improving patient outcomes, this activity has led to significant discoveries in basic
Externí odkaz:
https://doaj.org/article/dfd1ed628f8e4314b50a12954fd90ff0