Results 51 to 60 of about 410,710 (307)

Chemical regeneration of emitter surface increases thermionic diode life [PDF]

open access: yes, 1966
Chemical regeneration of sublimated emitter electrode increases the operating efficiency and life of thermionic diodes. A gas which forms chemical compounds with the sublimated emitter material is introduced into the space between the emitter and the ...
Breiteieser, R.
core   +1 more source

Detailed design of a resonantly-enhanced axion-photon regeneration experiment [PDF]

open access: yes, 2009
A resonantly-enhanced photon-regeneration experiment to search for the axion or axion-like particles is described. This experiment is a shining light through walls study, where photons travelling through a strong magnetic field are (in part) converted to
A. A. Ansel’m   +7 more
core   +2 more sources

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

Triticale Green Plant Regeneration Is Due to DNA Methylation and Sequence Changes Affecting Distinct Sequence Contexts in the Presence of Copper Ions in Induction Medium

open access: yesCells, 2021
Metal ions in the induction medium are essential ingredients allowing green plant regeneration. For instance, Cu(II) and Ag(I) ions may affect the mitochondrial electron transport chain, influencing the Yang cycle and synthesis of S-adenosyl-L-methionine,
Renata Orłowska   +3 more
doaj   +1 more source

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

open access: yesMolecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson   +9 more
wiley   +1 more source

A valuation method of regenerator efficiency.

open access: yesTEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan), 1990
To improve the cryocooler efficiency, the regenerator performance should be well understand. As one of the evaluation methods to know the regenerator performance, in general, the regenerator efficiency which is defined as the ratio of actual heat transfer rate to the maximum possible heat transfer rate has been used.
openaire   +2 more sources

Establishment of a humanized patient‐derived xenograft mouse model of high‐grade serous ovarian cancer for preclinical evaluation of combination immunotherapy

open access: yesMolecular Oncology, EarlyView.
We have established a humanized orthotopic patient‐derived xenograft (Hu‐oPDX) mouse model of high‐grade serous ovarian cancer (HGSOC) that recapitulates human tumor–immune interactions. Using combined anti‐PD‐L1/anti‐CD73 immunotherapy, we demonstrate the model's improved biological relevance and enhanced translational value for preclinical ...
Luka Tandaric   +10 more
wiley   +1 more source

Efficient Testing Of Clock Regenerator Circuits In Scan Designs [PDF]

open access: yesProceedings of the 34th Design Automation Conference, 1997
This paper describes the use of a high-level view (functionalview) of a clock regenerator circuit for generating effective andinexpensive manufacturing tests. It is shown that the tests generatedfrom the traditional, structural view add hardwareoverhead, increase design time and potentially lower effectiveyield when compared to the tests generated from
Rajesh Raina   +4 more
openaire   +1 more source

Rapid removal of ammonium from domestic wastewater using polymer hydrogels [PDF]

open access: yes, 2018
To date, technologies to recover ammonium from domestic wastewater from the mainstream have not found widespread application. This is largely due to the low ammonium concentrations in these wastewater streams.
Cruz, Heidy   +5 more
core   +2 more sources

Down‐regulation of Shh in the hair follicles of mice during chemotherapy‐induced hair loss is mediated by the JAK/STAT1 signaling pathway

open access: yesFEBS Open Bio, EarlyView.
We found that during chemotherapy‐induced alopecia (CIA), Sonic hedgehog (Shh) expression significantly decreased in hair follicle Shh+ cells, whereas the Janus‐activated kinase/signal transducer and activator of transcription 1 (JAK/STAT1) signaling pathway was markedly activated.
Ruifang Fan   +6 more
wiley   +1 more source

Home - About - Disclaimer - Privacy