Results 61 to 70 of about 5,162,641 (303)
Discrete Tracy--Widom operators. [PDF]
, 2009 Integrable operators arise in random matrix theory, where they describe the asymptotic eigenvalue distribution of large self-adjoint random matrices from the generalized unitary ensembles.
McCafferty, Andrew, Blower, Gordon
core +4 more sources
Morphological Operators with Discrete Line Segments [PDF]
, 2000 The morphological approach to image processing consists in probing the image structures with a pattern of known shape called structuring element. In this paper, we concentrate on structuring elements in the formo f discrete line segments, including periodic lines. We investigate fast algorithms, decomposition/cascade schemes, and translation invariance
openaire +2 more sources
Schrödinger Wave Operators on the Discrete Half-Line
Integral Equations and Operator Theory, 2019 10 ...
Hideki Inoue, Naohiro Tsuzu
openaire +3 more sources
FEBS Letters, EarlyView.Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell +2 more
wiley +1 more source
Commissioning of a production line in the discrete event simulation software Ururau
GEPROS: Gestão da Produção, Operações e Sistemas, 2017 The aim of this work was to demonstrate the utilization of a discrete event simulation model built with the Ururau software integrated to a programmable logic controller to be applied in commissioning of control systems.
Quézia Manuela Gonçalves Laurindo +5 more
doaj +1 more source
FEBS Letters, EarlyView.How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley +1 more source
Using the discrete element method to simulate brittle fracture in the indentation of a silica glass with a blunt indenter [PDF]
, 2013 This work was supported by the Conseil Régional d’Aquitaine and was conducted under the auspices of the Etude et Formation en Surfacage Optique (EFESO 2) project.
CHARLES, Jean-Luc +5 more
core +1 more source
A Discrete-Time FOLQR Framework for Centralized AGC in Multi-Area Interconnected Power Grids
Applied SciencesThis paper presents a discrete-time, centralized fractional-order linear quadratic regulator FOLQR for automatic generation control (AGC) of three-area interconnected nonreheat thermal systems.
Khidir AK Mohamed +2 more
doaj +1 more source
Molecular Oncology, EarlyView.This study shows that lung adenocarcinomas exploit developmental branching morphogenesis to acquire a therapy resistant basal‐like tumour cell state. This process was found to be regulated by combined TP53 loss‐of‐function and type‐I interferon signalling, identifying a novel axis for biomarker and therapeutic target discovery.
Kamila J Bienkowska +13 more
wiley +1 more source
Collaborative Training of Gans in Continuous and Discrete Spaces for Text Generation
IEEE Access, 2020 Applying generative adversarial networks (GANs) to text-related tasks is challenging due to the discrete nature of language. One line of research resolves this issue by employing reinforcement learning (RL) and optimizing the next-word sampling policy ...
Yanghoon Kim +3 more
doaj +1 more source