Results 81 to 90 of about 54,272 (293)

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

AirTight: A Resilient Wireless Communication Protocol for Mixed-Criticality Systems [PDF]

open access: yes, 2018
This paper describes the motivation, design, analysis and implementation of a new protocol for critical wireless communication called AirTight. Wireless communication has become a crucial part of the infrastructure of many cyber-physical applications ...
Bate, Iain John   +5 more
core   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

open access: yesFEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai   +9 more
wiley   +1 more source

Response-Time Analysis for Mixed Criticality Systems [PDF]

open access: yes2011 IEEE 32nd Real-Time Systems Symposium, 2011
Many safety-critical embedded systems are subject to certification requirements. However, only a subset of the functionality of the system may be safety-critical and hence subject to certification, the rest of the functionality is non safety-critical and does not need to be certified, or is certified to a lower level.
S.K. Baruah, A. Burns, R.I. Davis
openaire   +1 more source

Response Time Analysis for Mixed Criticality Systems with Arbitrary Deadlines [PDF]

open access: yes, 2017
This paper extends analysis of the Adaptive Mixed Criticality (AMC) scheme for fixed-priority preemptive scheduling of mixed-criticality systems to include tasks with arbitrary deadlines. Both of the previously published schedulability tests, AMC-rtb and
Burns, Alan, Davis, Robert Ian
core  

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

open access: yesFEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes   +4 more
wiley   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Improvement to Semi-Partitioned Cyclic Executives for Mixed-Criticality Scheduling on Multiprocessor Platforms

open access: yesIEEE Access, 2020
This paper focuses on semi-partitioned cyclic executives for mixed-criticality multiprocessor systems in the case of which a job can be split and execute on different processors, this strategy incorporates most of the advantages of the fully partitioned ...
Fengxiang Zhang
doaj   +1 more source

Performance analysis comparison between non mixed-criticality and mixed-criticality system in microcontroller

open access: yesIndonesian Journal of Electrical Engineering and Computer Science, 2019
<span>Nowadays, implementation of real-time embedded system or safety-critical in a real-time system is significant within emerging technologies because the system involves many aspects such as safety and task execution without missing deadlines. The main cause of implementation is to avoid catastrophic loss.
Siti Nurhafizza Maidin   +4 more
openaire   +3 more sources

Architecture design for distributed mixed-criticality systems based on multi-core chips [PDF]

open access: yes, 2017
In vielen Anwendungsbereichen wie beispielsweise der Avionik, industriellen Kontrollsystemen und dem Gesundheitswesen gewinnen sogenannte Mixed-Criticality Systeme, in denen Anwendungen mit unterschiedlicher Wichtigkeit sowie unterschiedlichen ...
Abuteir, Mohammed
core   +1 more source

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