Results 101 to 110 of about 7,760,731 (337)
Global Adaptation Controlled by an Interactive Consistency Protocol
Journal of Low Power Electronics and Applications, 2017 Static schedules for systems can lead to an inefficient usage of the resources, because the system’s behavior cannot be adapted at runtime. To improve the runtime system performance in current time-triggered Multi-Processor System on Chip (MPSoC), a ...
Alina Lenz, Roman Obermaisser
doaj +1 more source
Implementing Mixed-criticality Systems Upon a Preemptive Varying-speed Processor [PDF]
Leibniz Transactions on Embedded Systems, 2014 A mixed criticality (MC) workload consists of components of varying degrees of importance (or "criticalities"); the more critical components typically need to have their correctness validated to greater levels of assurance than the less critical ones ...
Guo, Zhishan, Baruah, Sanjoy K.
doaj +1 more source
Response Time Analysis for Mixed Criticality Systems with Arbitrary Deadlines [PDF]
, 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
New Universality Class of Quantum Criticality in Ce- and Yb-based Heavy Fermions
, 2012 A new universality class of quantum criticality emerging in itinerant electron systems with strong local electron correlations is discussed. The quantum criticality of a Ce- or Yb-valence transition gives us a unified explanation for unconventional ...
Abrikosov A A +17 more
core +1 more source
Kondo Destruction and Valence Fluctuations in an Anderson Model [PDF]
, 2012 Unconventional quantum criticality in heavy-fermion systems has been extensively analyzed in terms of a critical destruction of the Kondo effect. Motivated by a recent demonstration of quantum criticality in a mixed-valent heavy-fermion system, -YbAlB4,
J. H. Pixley +4 more
core +2 more sources
Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system
FEBS 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
Critical phenomena in one dimension from a Bethe ansatz perspective
, 2014 This article briefly reviews recent theoretical developments in quantum critical phenomena in one-dimensional (1D) integrable quantum gases of cold atoms.
Guan, Xiwen
core +1 more source
FEBS Letters, EarlyView.This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel +13 more
wiley +1 more source
FEBS Letters, EarlyView.Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura +2 more
wiley +1 more source
Criticality and entanglement in random quantum systems
, 2009 We review studies of entanglement entropy in systems with quenched randomness, concentrating on universal behavior at strongly random quantum critical points.
Moore, Joel E., Refael, Gil
core +1 more source