Results 41 to 50 of about 692,001 (304)

BPR: An Erasure Coding Batch Parallel Repair Approach in Distributed Storage Systems

open access: yesIEEE Access, 2023
Today, Erasure Coding is one of the most significant techniques widely used in distributed systems because it can improve reliability for large amounts of data with low storage overhead.
Ying Song, Wenxuan Zhao, Bo Wang
doaj   +1 more source

Education in times of digital culture: opportunities and challenges

open access: yes, 2023
Education has been treated throughout its history as a space for experiences and innovations. In a time of digital culture, cyberspace and cyberculture are inescapable spaces, generating in educators and students the deterministic notion that there are ...
Gerson Leite de Moraes
core  

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

FACHS: Adaptive Hybrid Storage Strategy Based on File Access Characteristics

open access: yesIEEE Access, 2023
With the widespread use of distributed systems and the development of big data technology, the storage redundancy, data availability and persistence of distributed systems have become a concern.
Ying Song, Qiang Zhang, Bo Wang
doaj   +1 more source

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

open access: yesFEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai   +4 more
wiley   +1 more source

Culture Seen, Culture Experienced and Culture Rediscovered [PDF]

open access: yes, 2010
In this paper we present an account of the (digitized/digital) “culture seen” and the “culture experienced”. For each cultural artefact, digitized and brought online, we assume both 1) a formal description (using OWL-DL for example) and 2) a ...
Ünal, Yurdagül   +2 more
core  

Reclaiming Human Agency in the Age of Artificial Intelligence

open access: yesJournal of Moral Theology
The text, in continuity with the group’s previous publication and following _Antiqua et Nova_, highlights the difference between the prevailing AI definition of intelligence as rational action and problem-solving (often influenced by behaviorism and ...
AI Research Group of the Centre for Digital Culture   +2 more
doaj   +1 more source

Automation of Multi-Class Microscopy Image Classification Based on the Microorganisms Taxonomic Features Extraction

open access: yesJournal of Imaging
This study presents a unified low-parameter approach to multi-class classification of microorganisms (micrococci, diplococci, streptococci, and bacilli) based on automated machine learning.
Aleksei Samarin   +9 more
doaj   +1 more source

EDNRB‐dependent endothelin signaling reduces proliferation and promotes proneural‐to‐mesenchymal transition in gliomas

open access: yesMolecular Oncology, EarlyView.
Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau   +36 more
wiley   +1 more source

The Digital Library Professionals’ Learning Culture: A Study on Digital Libraries’ Community of Practice in Europe [PDF]

open access: yes, 2011
In the context of knowledge management (KM) in the field of digital libraries (DL), communities of practice (CoPs) is one of the unexplored areas of interests for research, as compared with those in the fields of business and management, education ...
Batiancila, Marcial   +1 more
core  

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