Results 41 to 50 of about 389,346 (315)

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

The ‘Green Flash.’ [PDF]

open access: yesNature, 1927
IF in my letter in NATURE of Dec. 3, I am understood to have suggested that the green flash seen at sunset had no cause other than a physiological one, I withdraw any implied or hinted suggestion in that direction; for it is evident that a great weight of authority is in favour of a physical cause. My letter, indeed, admitted the likelihood of greenish
openaire   +3 more sources

Flash-memories in Space Applications: Trends and Challenges [PDF]

open access: yes, 2009
Nowadays space applications are provided with a processing power absolutely overcoming the one available just a few years ago. Typical mission-critical space system applications include also the issue of solid-state recorder(s).
Caramia, M.   +4 more
core  

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS 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

A cross-layer approach for new reliability-performance trade-offs in MLC NAND flash memories [PDF]

open access: yes, 2012
In spite of the mature cell structure, the memory controller architecture of Multi-level cell (MLC) NAND Flash memories is evolving fast in an attempt to improve the uncorrected/miscorrected bit error rate (UBER) and to provide a more flexible usage ...
C. Zambelli   +19 more
core   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Lightning-AI/lightning-flash: Minor compatibility patch

open access: yes, 2022
What's Changed Add CLIP backbones for text / image classification by @ethanwharris in https://github.com/Lightning-AI/lightning-flash/pull/1458 Replace DP/DDP/DDPSpawn plugins to strategies, keep the old for compatibility by @krshrimali in https ...
Aniket Maurya   +26 more
core   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Foregrounding multivariate meanings in Nel Oliver’s video clip Upheaval: a multimodal discourse analysis advocating for the rights of unprivileged majorities

open access: yesCogent Arts & Humanities
This paper analyzes the meaning-encoding power of the compound channels used by the Beninese artist singer Noël Ahounou, best known as ‘Nel Oliver’ in his video clip titled Upheaval posted on https://www.youtube.com/watch?v=26WnI3l8QU8.
André Cocou Datondji   +2 more
doaj   +1 more source

Neutron dose evaluation in conventional and FLASH proton therapy

open access: yesBrazilian Journal of Radiation Sciences, 2023
Cancer is the second leading cause of death for children and one of the treatment options for this disease is radiotherapy. Children treated with radiotherapy using photon beams are more likely to develop secondary neoplasms.
Felipe M .L. Souza   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy