Zobrazeno 1 - 10
of 3 300
pro vyhledávání: '"P. Kämmerer"'
Autor:
Kämmerer, Lutz
For an arbitrary given span of high-dimensional multivariate Chebyshev polynomials, an approach to construct spatial discretizations is presented, i.e., the construction of a sampling set that allows for the unique reconstruction of each polynomial o
Externí odkaz:
http://arxiv.org/abs/2406.03281
Autor:
Kämmerer, Lea, Kämmerer, Gérald, Gruber, Manuel, Grunwald, Jan, Lojewski, Tobias, Mercadier, Laurent, Guyader, Loïc Le, Carley, Robert, Carinan, Cammille, Gerasimova, Natalia, Hickin, David, Van Kuiken, Benjamin E., Mercurio, Giuseppe, Teichmann, Martin, Kuppusamy, Senthil Kumar, Scherz, Andreas, Ruben, Mario, Sokolowski-Tinten, Klaus, Eschenlohr, Andrea, Ollefs, Katharina, Schmitz-Antoniak, Carolin, Tuczek, Felix, Kratzer, Peter, Bovensiepen, Uwe, Wende, Heiko
The photoinduced switching of Fe(II)-based spin-crossover complexes from singlet to quintet takes place at ultrafast time scales. This a priori spin-forbidden transition triggered numerous time-resolved experiments of solvated samples to elucidate th
Externí odkaz:
http://arxiv.org/abs/2312.01483
Autor:
Lojewski, Tobias, Golez, Denis, Ollefs, Katharina, Guyader, Loïc Le, Kämmerer, Lea, Rothenbach, Nico, Engel, Robin Y., Miedema, Piter S., Beye, Martin, Chiuzbăian, Gheorghe S., Carley, Robert, Gort, Rafael, Van Kuiken, Benjamin E., Mercurio, Giuseppe, Schlappa, Justina, Yaroslavtsev, Alexander, Scherz, Andreas, Döring, Florian, David, Christian, Wende, Heiko, Bovensiepen, Uwe, Eckstein, Martin, Werner, Philipp, Eschenlohr, Andrea
Photo-doped states in strongly correlated charge transfer insulators are characterized by $d$-$d$ and $d$-$p$ interactions and the resulting intertwined dynamics of charge excitations and local multiplets. Here we use femtosecond x-ray absorption spe
Externí odkaz:
http://arxiv.org/abs/2305.10145
We present a dimension-incremental algorithm for the nonlinear approximation of high-dimensional functions in an arbitrary bounded orthonormal product basis. Our goal is to detect a suitable truncation of the basis expansion of the function, where th
Externí odkaz:
http://arxiv.org/abs/2211.06071
This paper is concerned with function reconstruction from samples. The sampling points used in several approaches are (1) structured points connected with fast algorithms or (2) unstructured points coming from, e.g., an initial random draw to achieve
Externí odkaz:
http://arxiv.org/abs/2208.13597
Autor:
Angela Babuci, Victor Palarie, Ilia Catereniuc, Zinovia Zorina, Sergiu Visnevschi, Diana Heimes, Sofia Lehtman, Peer W. Kämmerer
Publikováno v:
Neurology International, Vol 16, Iss 1, Pp 113-125 (2024)
(1) Background: Considering that the specialty literature supplies only general data about the variability of the cervical branch of the facial nerve, this study aimed to determine this branch’s variation and individual peculiarities depending on t
Externí odkaz:
https://doaj.org/article/d1f8619250bb486fbc24a533547992db
Autor:
Jochen Tunkel, Frederik Hoffmann, Yannik Schmelcher, Anita Kloss-Brandstätter, Peer W. Kämmerer
Publikováno v:
International Journal of Implant Dentistry, Vol 9, Iss 1, Pp 1-10 (2023)
Abstract Objectives Autogenous and allogeneic blocks for shell augmentation of the jaw have shown comparable results. This observational clinical study aimed to compare both materials for shell augmentation concerning surgery time and intra- and post
Externí odkaz:
https://doaj.org/article/d574a423aed349b3854242e65df029cb
We develop the uniform sparse Fast Fourier Transform (usFFT), an efficient, non-intrusive, adaptive algorithm for the solution of elliptic partial differential equations with random coefficients. The algorithm is an adaption of the sparse Fast Fourie
Externí odkaz:
http://arxiv.org/abs/2109.04131
Autor:
Till Grandjean, Natarajan Perumal, Caroline Manicam, Björn Matthey, Tao Wu, Daniel G. E. Thiem, Stefan Stein, Dirk Henrich, Peer W. Kämmerer, Bilal Al-Nawas, Ulrike Ritz, Sebastian Blatt
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 12 (2024)
Introduction:Autologous platelet concentrate (APC) are pro-angiogenic and can promote wound healing and tissue repair, also in combination with other biomaterials. However, challenging defect situations remain demanding. 3D bioprinting of an APC base
Externí odkaz:
https://doaj.org/article/f94a2e03f41a4c73ad8bb71eefec4252
Autor:
Bilal Al-Nawas, Tara Aghaloo, Carlos Aparicio, Edmond Bedrossian, Lawrence Brecht, Matthew Brennand-Roper, James Chow, Rubén Davó, Shengchi Fan, Ronald Jung, Peer W. Kämmerer, Vinay V. Kumar, Wei-Shao Lin, Chantal Malevez, Dean Morton, Justin Pijpe, Waldemar D. Polido, Gerry M. Raghoebar, Lambert J. Stumpel, Frank J. Tuminelli, Jean-Baptiste Verdino, Arjan Vissink, Yiqun Wu, Sepehr Zarrine
Publikováno v:
International Journal of Implant Dentistry, Vol 9, Iss 1, Pp 1-10 (2023)
Abstract Objectives The aim of the ITI Consensus Workshop on zygomatic implants was to provide Consensus Statements and Clinical Recommendations for the use of zygomatic implants. Materials and methods Three systematic reviews and one narrative revie
Externí odkaz:
https://doaj.org/article/c162573d17124a1493220b0daa020644