Results 101 to 110 of about 25,808,295 (305)

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

On real-time and non real-time distributed computing

open access: yes, 1995
In this paper, taking an algorithmic viewpoint, we explore the differences existing between the class of non real-time computing problems (ℵℜ) versus the class of real-time computing problems (ℜ). We show how a problem in class ℜ can be transformed into its counterpart in class ℵℜ. Claims of real-time behavior made for solutions to problems in class ℵℜ
openaire   +2 more sources

“Making it Real” Time

open access: yesBioTechniques, 2013
It has been 30 years since the first description of the polymerase chain reaction (PCR)--corresponding, coincidentally, with the year of the first issue of BioTechniques. Ensuing decades have seen remarkable advances in this revolutionary technique.
openaire   +3 more sources

Biophysical approaches for studying viral entry

open access: yesFEBS Letters, EarlyView.
Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley   +1 more source

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
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

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

On real-time word problems [PDF]

open access: yes, 2003
It is proved that the word problem of the direct product of two free groups of rank 2 can be recognised by a 2-tape real-time but not by a 1-tape real-time Turing machine.
Holt, Derek F., Röver, Claas E.
core   +1 more source

Home - About - Disclaimer - Privacy