Results 91 to 100 of about 1,509,300 (299)
Universal trade-off between power, efficiency, and constancy in steady-state heat engines
, 2018 Heat engines should ideally have large power output, operate close to Carnot efficiency and show constancy, i.e., exhibit only small fluctuations in this output.
Pietzonka, Patrick, Seifert, Udo
core +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
Efficient Mechanisms under Unawareness
36 pages, 3 ...
Pram, Kym, Schipper, Burkhard
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Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation
FEBS Letters, EarlyView.Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz +11 more
wiley +1 more source
Advances in Mechanical Engineering, 2017 The flue-gas desulfurization model was studied through computational fluid dynamics software. The oxidation air was asymmetrically pumped into the slurry pond.
Yanpeng Qu +4 more
doaj +1 more source
Squeezed thermal reservoirs as a resource for a nano-mechanical engine beyond the Carnot limit
, 2017 The efficient conversion of thermal energy to mechanical work by a heat engine is an ongoing technological challenge. Since the pioneering work of Carnot, it is known that the efficiency of heat engines is bounded by a fundamental upper limit, the Carnot
Faelt, Stefan +3 more
core +2 more sources
Efficient Mechanism Design for Online Scheduling
Journal of Artificial Intelligence Research, 2016 This paper concerns the mechanism design for online scheduling in a strategic setting. In this setting, each job is owned by a self-interested agent who may misreport the release time, deadline, length, and value of her job, while we need to determine not only the schedule of the jobs, but also the payment of each agent.
Xujin Chen +7 more
openaire +2 more sources
FEBS 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
Backaction limits on self-sustained optomechanical oscillations
, 2012 The maximum amplitude of mechanical oscillators coupled to optical cavities are studied both analytically and numerically. The optical backaction on the resonator enables self-sustained oscillations whose limit cycle is set by the dynamic range of the ...
Bagheri, M. +4 more
core +1 more source
The Mechanisms of Derivatives Market Efficiency
SSRN Electronic Journal, 2015 These are not your parents’ financial markets. A generation ago, the image of Wall Street was one of floor traders and stock brokers, of opening bells and ticker symbols, of titans of industry and barbarians at the gate. These images reflected the prevailing view in which stock markets stood at the center of the financial universe.
openaire +3 more sources