Results 51 to 60 of about 250,794 (316)
Energy Exploration & Exploitation, 2022 The recent advances in the modern power grids, such as growing energy demand and penetration of higher amounts of distributed energy generators like renewable energy resources, caused additional grid integration challenges for the distributed energy ...
Said Mirza Tercan +3 more
doaj +1 more source
Repair Time in Distributed Storage Systems [PDF]
, 2013 In this paper, we analyze a highly distributed backup stor- age system realized by means of nano datacenters (NaDa). NaDa have been recently proposed as a way to mitigate the growing energy, band- width and device costs of traditional data centers, following the popu- larity of cloud computing.
Giroire, Frédéric +4 more
openaire +2 more sources
Effects of storage heterogeneity in distributed cache systems [PDF]
2018 16th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt), 2018 12 ...
Kota Srinivas Reddy +2 more
openaire +2 more sources
Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source
Optimal Weakly Secure Minimum Storage Regenerating Codes Scheme
IEEE Access, 2019 In a distributed storage system, regenerating codes can be utilized to ensure data availability. This reduces the repair bandwidth but increases the risk of data eavesdropping on each node.
Jianchao Bian +3 more
doaj +1 more source
SDNC-Repair: A Cooperative Data Repair Strategy Based on Erasure Code for Software-Defined Storage
Sensors, 2023 Erasure-code-based storage systems suffer from problems such as long repair time and low I/O performance, resulting in high repair costs. For many years, researchers have focused on reducing the cost of repairing erasure-code-based storage systems.
Ningjiang Chen +4 more
doaj +1 more source
Capacity and Security of Heterogeneous Distributed Storage Systems [PDF]
IEEE Journal on Selected Areas in Communications, 2013 We study the capacity of heterogeneous distributed storage systems under repair dynamics. Examples of these systems include peer-to-peer storage clouds, wireless, and Internet caching systems. Nodes in a heterogeneous system can have different storage capacities and different repair bandwidths.
Ernvall, Toni +4 more
openaire +11 more sources
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
GDSP: A graphical perspective on the distributed storage systems [PDF]
2017 IEEE International Symposium on Information Theory (ISIT), 2017 The classical distributed storage problem can be modeled by a k-uniform {\it complete} hyper-graph where vertices represent servers and hyper-edges represent users. Hence each hyper-edge should be able to recover the full file using only the memories of the vertices associated with it.
Saeid Sahraei, Michael Gastpar
openaire +2 more sources
pH‐mediated activation of the lysosomal arginine sensor SLC38A9
FEBS Letters, EarlyView.Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley +1 more source