Results 41 to 50 of about 588,710 (303)

A Nested Residual Encoder-Decoder Network for Overhead Contact System Fastener Anomaly Detection

IEEE Access, 2021
An overhead contact system (OCS) is key to providing power to high-speed railways. OCS detection is an important measure to ensure the safe operation of a high-speed railway.
Tiantian Wei, Qifan Guo, Xuewu Zhang, Cheng Zhang, Wenfeng Jing   +4 more
doaj   +1 more source

New Classes of Residue Supplementary Difference Systems

Journal of Combinatorial Theory, Series A, 1997
Difference sets have been studied extensively. The known examples fall into several families together with some sporadic exceptions. Supplementary difference systems are generalizations of difference sets. The author considers such generalizations of the residue difference sets.
openaire   +1 more source

Modular integration of a class of exponetial functions

Наука. Инновации. Технологии, 2022
In a paper to inspect the problem of calculation of a modular integral from a class of exponential functions is considered. The basic formula for account of a modular integral is introduced. The example of account of a modular integral is indicated.
A. A. Smirnov, V. V. Bondary, P. A. Sahnyuk   +2 more
doaj  

Generation of Werner-like states via a two-qubit system plunged in a thermal reservoir and their application in solving binary classification problems

Scientific Reports, 2021
We present a theoretical scheme for the generation of stationary entangled states. To achieve the purpose we consider an open quantum system consisting of a two-qubit plunged in a thermal bath, as the source of dissipation, and then analytically solve ...
E. Ghasemian, M. K. Tavassoly
doaj   +1 more source

Towards a clinical staging for bipolar disorder: defining patient subtypes based on functional outcome.

, 2013
BACKGROUND: The functional outcome of Bipolar Disorder (BD) is highly variable. This variability has been attributed to multiple demographic, clinical and cognitive factors.
Ayuso-Mateos, José L, Frangou, Sophia, Harvey, Philip, Mar Bonnín, C, Papachristou, Efstathios, Ploubidis, George B, Reinares, María, Sánchez-Moreno, José, Torrent, Carla, Vieta, Eduard   +9 more
core   +1 more source

On the enumeration of complex plane curves with two singular points [PDF]

, 2009
We study equi-singular strata of plane curves with two singular points of prescribed types. The method of the previous work [Kerner06] is generalized to this case.
D. Kerner, Greuel, Kazarian
core   +6 more sources

APPLICATION OF A SYSTEM OF RESIDUAL CLASSES FOR SPECTRAL ANALYSIS BASED ON WAVELET TRANSFORMS

Наука. Инновации. Технологии, 2022
This article provides a comparative analysis of methods and algorithms for identification of characteristics of signals;it is shown that the method of converting a mixed base can effectively implement these procedures in a modular computer.
Irina N. Lavrynenko
doaj  

Seabed Sediment Classification Using Spatial Statistical Characteristics

Journal of Marine Science and Engineering, 2022
Conventional sediment classification methods based on Multibeam Echo System (MBES) data have low accuracy since the correlation between features and sediment has not been fully considered.
Quanyin Zhang, Jianhu Zhao, Shaobo Li, Hongmei Zhang   +3 more
doaj   +1 more source

The HIT Network for Children and Adolescents With CNS Tumors Facilitates Improvements of Diagnostic Assessments, Multimodal Treatments, Individual Counseling, and Research in Germany, Austria, and Switzerland

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background The HIT network was established in 2000 to create a population‐based structure aiming to improve survival rates and reduce late effects for children with central nervous system (CNS) tumors by conducting comprehensive clinical trials.
Stefan Rutkowski, Michael C. Frühwald, Gudrun Fleischhack, Stephan Tippelt, Pablo Hernáiz‐Driever, Olaf Witt, Astrid Gnekow, Christof Kramm, Matthias Eyrich, Johannes E. A. Wolf, Hermann Müller, Carsten Friedrich, Uwe R. Kordes, Denise Obrecht‐Sturm, Petra Ketteler, Barbara von Zezschwitz, Pascal Johann, Dominik Sturm, Karoline Nemes, Stefan Schönberger, Till Milde, Brigitte Bison, Monika Warmuth‐Metz, Torsten Pietsch, Ulrich Schüller, Arend Koch, David Capper, Martin Hasselblatt, Christian Thomas, Christian Hagel, Stefan M. Pfister, Felix Sahm, David T. W. Jones, Martin U. Schuhmann, Jürgen Krauss, Pedram Emami, Ahmed El Damaty, Rolf D. Kortmann, Rudolf Schwarz, Jürgen Debus, Mechthild Krause, Fabian Pohl, Holger Ottensmeier, Lisa Bußenius, Katja Baust, Andreas Faldum, Cecile Ronckers, Desiree Grabow, Martin Benesch, Thomas Perwein, Karin Dieckmann, Irene Slavc, Johannes Gojo, Nicolas U. Gerber, André O. von Bueren, Katrin Scheinemann, Gabriele Calaminus, Beate Timmermann, Ulrich‐Wilhelm Thomale, Martin Mynarek   +59 more
wiley   +1 more source

Spectral correspondences for affine Hecke algebras

, 2015
We introduce the notion of spectral transfer morphisms between normalized affine Hecke algebras, and show that such morphisms induce spectral measure preserving correspondences on the level of the tempered spectra of the affine Hecke algebras involved ...
Opdam, Eric
core   +4 more sources