Results 31 to 40 of about 129,940 (303)

DLR equations and rigidity for the Sine-beta process [PDF]

, 2019
We investigate Sine$_\beta$, the universal point process arising as the thermodynamic limit of the microscopic scale behavior in the bulk of one-dimensional log-gases, or $\beta$-ensembles, at inverse temperature $\beta>0$. We adopt a statistical physics
Dereudre, David, Hardy, Adrien, Leblé, Thomas, Maïda, Mylène   +3 more
core   +3 more sources

Noise Reduction in Brain CT: A Comparative Study of Deep Learning and Hybrid Iterative Reconstruction Using Multiple Parameters

Tomography
Objectives: We evaluated the noise reduction effects of deep learning reconstruction (DLR) and hybrid iterative reconstruction (HIR) in brain computed tomography (CT).
Yusuke Inoue, Hiroyasu Itoh, Hirofumi Hata, Hiroki Miyatake, Kohei Mitsui, Shunichi Uehara, Chisaki Masuda   +6 more
doaj   +1 more source

Association between D-dimer to lymphocyte ratio and in hospital all-cause mortality in elderly patients with sepsis: a cohort of 1123 patients

Frontiers in Cellular and Infection Microbiology
BackgroundThe D-dimer to lymphocyte ratio (DLR), a novel inflammatory biomarker, had been shown to be related to adverse outcomes in patients with various diseases.
Xinguang Long, Zhenkui Hu, Chao Song, Jinhui Zhang   +3 more
doaj   +1 more source

Special Libraries, March 1922 [PDF]

, 1922
Volume 13, Issue 3https://scholarworks.sjsu.edu/sla_sl_1922/1002/thumbnail ...
Special Libraries Association
core   +4 more sources

Student Education During The REXUS/BEXUS Projects [PDF]

, 2009
The new DLR Institute of Space Systems in Bremen has established a project office to support and manage German student activities related to the preparation of the BEXUS and REXUS (Balloon/Rocket Experiments for University Students) flights.
Hellmann, Harald, Persson, Olle, Schmidt, Alexander, Stamminger, Andreas   +3 more
core  

A Concept of a Digital and Traceable Manufacturing Documentation Based on Formalized Process Description Applied on Composite Aircraft Moveable

Advanced Engineering Materials, EarlyView.
The documentation of component manufacture has become an essential part of today's production processes, especially for the analysis and optimization of production or component design with regard to structural performance, economic efficiency, and sustainability.
Björn Denker, Dominik Delisle, Christian Krombholz, Martin Rädel, Frank Dressel   +4 more
wiley   +1 more source

Phase Transitions in Ferromagnetic Ising Models with spatially dependent magnetic fields [PDF]

, 2014
In this paper we study the nearest neighbor Ising model with ferromagnetic interactions in the presence of a space dependent magnetic field which vanishes as $|x|^{-\alpha}$, $\alpha >0$, as $|x|\to \infty$. We prove that in dimensions $d\ge 2$ for all $\
Bissacot, Rodrigo, Cassandro, Marzio, Cioletti, Leandro, Presutti, Errico   +3 more
core   +1 more source

Enabling Digital Continuity in Virtual Manufacturing for Eco‐Efficiency Assessment of Lightweight Structures by Means of a Domain‐Specific Structural Mechanics Language: Requirements, Idea and Proof of Concept

Advanced Engineering Materials, EarlyView.
This article presents a solver‐agnostic domain‐specific language (DSL) for computational structural mechanics that strengthens interoperability in virtual product development. Using a hierarchical data model, the DSL enables seamless exchange between diverse simulation tools and numerical methods.
Martin Rädel, Andreas Schuster, Felix Schoenitz, Jean Lefèvre   +3 more
wiley   +1 more source

Acceleration of knee magnetic resonance imaging using a combination of compressed sensing and commercially available deep learning reconstruction: a preliminary study

BMC Medical Imaging, 2023
Purpose To evaluate whether deep learning reconstruction (DLR) accelerates the acquisition of 1.5-T magnetic resonance imaging (MRI) knee data without image deterioration.
Hiroyuki Akai, Koichiro Yasaka, Haruto Sugawara, Taku Tajima, Masaru Kamitani, Toshihiro Furuta, Masaaki Akahane, Naoki Yoshioka, Kuni Ohtomo, Osamu Abe, Shigeru Kiryu   +10 more
doaj   +1 more source

The FireBird Mission – A Scientific Mission for Earth Observation and Hot SpotDetection [PDF]

, 2013
More than 10 years ago the first specialized small satellite for hot spot recognition and fire observation was designed, built and operated by several DLR departments.
Lorenz, Eckehard, Reile, Hubert, Terzibaschian, Thomas   +2 more
core