Results 111 to 120 of about 6,185,437 (319)

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  

High Accuracy Acquisition of 3-D Flight Trajectory of Individual Insect Based on Phase Measurement

open access: yesSensors, 2016
Accurate acquisition of 3-D flight trajectory of individual insect could be of benefit to the research of insect migration behaviors and the development of migratory entomology.
Cheng Hu   +4 more
doaj   +1 more source

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

open access: yesFEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai   +4 more
wiley   +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

The ubiquitin‐proteasome system and autophagy as guardians of the cellular proteome

open access: yesFEBS Letters, EarlyView.
This Perspective covers the three principles governing the crosstalk between the ubiquitin‐proteasome system and autophagy in cellular proteostasis: (1) a shared ubiquitin code routing substrates via shuttle factors or autophagy receptors; (2) spatial compartmentalization into phase‐separated degradation hubs and organelle‐specific modules (exemplified
Ivan Dikic
wiley   +1 more source

An Adaptive Memory Model for Long-Term Navigation of Autonomous Mobile Robots

open access: yesJournal of Robotics, 2011
This paper introduces an environmental representation for autonomous mobile robots that continuously adapts over time. The presented approach is inspired by human memory information processing and stores the current as well as past knowledge of the ...
M. Hentschel, B. Wagner
doaj   +1 more source

“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

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

open access: yesFEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +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   +1 more source

Real-Time LaCAM for Real-Time MAPF

open access: yesProceedings of the International Symposium on Combinatorial Search
The vast majority of Multi-Agent Path Finding (MAPF) methods with completeness guarantees require planning full-horizon paths. However, planning full-horizon paths can take too long and be impractical in real-world applications. Instead, real-time planning and execution, which only allows the planner a finite amount of time before executing and ...
Liang, Runzhe   +4 more
openaire   +2 more sources

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