Results 41 to 50 of about 1,317,065 (284)

Extracellular vesicle lipidomics liquid biopsy reveals systemic and tumor microenvironment metabolic reprogramming in ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Extracellular vesicle (EV) lipidomic profiling of plasma and ascites from patients with high‐grade serous ovarian cancer and of ovarian cancer cell lines reveals enrichment of triglycerides (TGs), diacylglycerols (DGs), phosphatidylcholine (PCs), sphingomyelins (SMs), reflecting tumor metabolic reprogramming.
Shikha Rani   +9 more
wiley   +1 more source

Integration of wind energy systems into the grid: power quality and technical requirements [PDF]

open access: yes, 2010
The integration of wind energy into the utility network has increased significantly over the past years largely as a result of the increasing environmental concerns arising from the use of fossil fuels, coupled with the anticipated global increase in oil.
Madangombe, Taruziwa
core   +1 more source

Maximally Recoverable Codes for Grid-like Topologies [PDF]

open access: yesProceedings of the Twenty-Eighth Annual ACM-SIAM Symposium on Discrete Algorithms, 2017
The explosion in the volumes of data being stored online has resulted in distributed storage systems transitioning to erasure coding based schemes. Yet, the codes being deployed in practice are fairly short. In this work, we address what we view as the main coding theoretic barrier to deploying longer codes in storage: at large lengths, failures are ...
Parikshit Gopalan   +5 more
openaire   +3 more sources

Short Low-Rate Non-Binary Turbo Codes [PDF]

open access: yes, 2012
A serial concatenation of an outer non-binary turbo code with different inner binary codes is introduced and analyzed. The turbo code is based on memory-1 time-variant recursive convolutional codes over high order fields.
Paolini, Enrico   +9 more
core   +1 more source

Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes

open access: yesFEBS Open Bio, EarlyView.
Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard   +12 more
wiley   +1 more source

psp-codes/adaptive-conformation-sampling: Public Release

open access: yes, 2021
This is the public release of the codes for the project detailed in the manuscript titled "Adaptive Stochastic Optimization to Improve Protein Conformation Sampling".
psp-codes
core   +1 more source

A Middleware Independent Grid Workflow Builder for Scientific Applications [PDF]

open access: yes, 2009
particular workflow engines built into Grid middleware, or are application specific and are designed to interact with specific software implementations.
Johnson, David   +2 more
core   +2 more sources

Structural studies and functional engineering of NanX: an anhydro‐sialic acid transporter from Escherichia coli

open access: yesFEBS Open Bio, EarlyView.
Biophysical characterisation shows that NanX, a membrane transport protein from the major facilitator superfamily (MFS), forms both monomers and dimers after purification. AlphaFold modelling and substrate docking provide information on residues likely involved in substrate recognition for NanX and another MFS member, NanT.
Michael C. Newton‐Vesty   +13 more
wiley   +1 more source

Distributed Generation Integration in Honduras: Regulatory Gaps, Tariff Challenges, and the Role of DERMS

open access: yesEnergies
Distributed generation (DG) is reshaping distribution networks through bidirectional power flows, operational variability, and dependence on coordinated regulation, pricing, and control.
Adonis Yadir Martinez Tercero   +8 more
doaj   +1 more source

Active and Reactive Power Control of a PV Generator for Grid Code Compliance

open access: yesEnergies, 2019
As new grid codes have been created to permit the integration of large scale photovoltaic power plants into the transmission system, the enhancement of the local control of the photovoltaic (PV) generators is necessary.
Ana Cabrera-Tobar   +3 more
doaj   +1 more source

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