Results 51 to 60 of about 16,132 (297)

Low of large number limits of Limited Processor Sharing queues

open access: yes, 2008
Motivated by applications in computer and communication systems, we consider a pro-cessor sharing queue where the number of jobs served is not larger than K.
Jiheng Zhang   +5 more
core   +1 more source

Query Optimization Using Global GIS Evaluation Strategies

open access: yesJournal of Algorithms & Computational Technology, 2012
With the current scale of mobile GIS users and increase in the applications that are deployed for LBS, the optimization of proximity analysis queries becomes a major issue.
Haifa Elsidani Elariss   +2 more
doaj   +1 more source

The M/G/1 queueing model with preemptive random priorities [PDF]

open access: yesEAI Endorsed Transactions on Internet of Things, 2015
For the M/G/1 model, we look into a preemptive priority scheme in which the priority level is decided by a lottery. Such a scheme has no effect on the mean waiting time in the non-preemptive case (in comparison with the First Come First Served (FCFS ...
Moshe Haviv
doaj   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

open access: yesFEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Characterizing the resource-sharing levels of the UltraSparc T2 processor

open access: yes, 2009
Thread level parallelism (TLP) has become a popular trend to improve processor performance, overcoming the limitations of extracting instruction level parallelism.
Radojković, Petar   +6 more
core   +1 more source

Optimization of the Load Balancing Policy for Tiled Many-Core Processors

open access: yesIEEE Access, 2019
Tiled many-core processors (i.e., KNL and the TILE-Gx72 processor), on which processing cores are fitted onto a single chip and cores are interconnected via mesh-based networks, are different from the traditional many-core systems. Their operating system
Ye Liu, Shinpei Kato, Masato Edahiro
doaj   +1 more source

Characterization of Shared-memory Multi-core Applications [PDF]

open access: yesJordanian Journal of Computers and Information Technology, 2016
The multicore processor architectures have been gaining increasing popularity in the recent years. However, many available applications cannot take full advantage of these architectures. Therefore, many researchers have developed several characterization
Mohammed Sultan Mohammed   +1 more
doaj   +1 more source

Linking neurogenesis, oligodendrogenesis, and myelination defects to neurodevelopmental disruption in primary mitochondrial disorders

open access: yesFEBS Letters, EarlyView.
Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas   +3 more
wiley   +1 more source

Diffusion approximation for a processor sharing queue in heavy traffic [PDF]

open access: yes, 2004
Consider a single server queue with renewal arrivals and i.i.d. service times in which the server operates under a processor sharing service discipline.
Gromoll, HC   +2 more
core   +1 more source

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

open access: yesFEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil   +4 more
wiley   +1 more source

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