Results 91 to 100 of about 25,849,875 (255)

A statistical response-time analysis of real-time embedded systems

open access: yes, 2012
International audienceReal-time embedded systems are becoming ever more complex. We are reaching the stage where even if static Response-Time Analysis (RTA) was feasible from a cost and technical perspective, the results of such an analysis are overly ...
Nolte, Thomas   +11 more
core   +1 more source

Sliding Spotlight Mode Imaging with GF-3 Spaceborne SAR Sensor

open access: yesSensors, 2017
Synthetic aperture radar (SAR) sliding spotlight work mode can achieve high resolutions and wide swath (HRWS) simultaneously by steering the radar antenna beam.
Qingjun Zhang   +4 more
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

open access: yesFEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Developing a syndromic surveillance tool to support the epidemiological investigation into paediatric acute hepatitis of unknown aetiology in England

open access: yesBMC Public Health
Background During 2022, a new public health threat emerged when cases of paediatric acute hepatitis of unknown aetiology (HUA) were identified in children aged under 16 years old in the United Kingdom (UK).
Alex J. Elliot   +8 more
doaj   +1 more source

Fast and robust adaptive beamforming method based on complex-valued RBF neural network

open access: yesThe Journal of Engineering, 2019
The adaptive beamforming is one of the key techniques for array signal processing. However, the matrix inversion operation in the existing methods will cost a large amount of computational complexity, which results in poor real-time processing ability ...
Yuqing Li, Xiaopeng Yang, Feifeng Liu
doaj   +1 more source

Modelling stem cell differentiation related processes—A practical overview for biologists

open access: yesFEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar   +4 more
wiley   +1 more source

Focusing on Some (Hard) Real-Time Scheduling Algorithms

open access: yes, 1993
this paper we will consider a general classification based on the specification of the assumptions made for each algorithm. The characteristics considered are shown in figure 1. In particular, we will consider static a scheduling algorithm that generates
Hard Real-Time
core  

WCET-aware prefetching of unlocked instruction caches: a technique for reconciling real-time guarantees and energy efficiency [PDF]

open access: yes, 2015
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia de Automação e Sistemas, Florianópolis, 2015.A computação embarcada requer crescente vazão sob baixa potência. Ela requer um aumento de
Wuerges, Emílio
core  

Towards Probabilistic Real-Time Calculus

open access: yes, 2010
International audienceA challenging research issue in analyzing probabilistic real-time systems is to model the tasks composing the system and the resource provided to the system.
Cucu-Grosjean, Liliana   +3 more
core   +1 more source

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