Results 61 to 70 of about 790,002 (307)

Neutron Resonance Spin Flippers: Static Coils Manufactured by Electrical Discharge Machining

open access: yes, 2014
Radiofrequency spin flippers (RFSF) are key elements of Neutron Resonance Spin Echo (NRSE) spectrometers, which allow performing controlled manipulations of the beam polarization.
Böni, P.   +6 more
core   +1 more source

Low-Frequency Magnetic Field Exposure System for Cells Electromagnetic Biocompatibility Studies

open access: yesApplied Sciences, 2022
The advancement in science and technology has resulted in the invention and widespread usage of many electrical devices in the daily lives of humans. The exponential use of modern electronic facilities has increased electromagnetic field exposure in the ...
Zuzana Judakova   +3 more
doaj   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

Stripe-line coil for magnetic-field generation in bubble memory devices [PDF]

open access: yes, 1975
Coil etched from conductive film has better field uniformity than wire-wound coils and less coil loss at high-frequency ...
Chen, T. T., Ypma, J. E.
core   +1 more source

Laser scanning imaging and local characterization of superconducting properties in high-Tc thin film multiturn coil [PDF]

open access: yes, 1994
Low-temperature scanning laser microscopy has been used to investigate the spatial variation of the critical temperature Tc and critical current Ic in thin-film high-Tc multilayer structures that include dielectric layers.
Brons, G.C.S.   +7 more
core   +3 more sources

Erratic coil migration in the bronchus after bronchial artery embolization

open access: yesRespirology Case Reports, 2019
Herein, we report two cases of erratic coil migration from the bronchial artery to the bronchus after bronchial artery embolization (BAE). Neither patient exhibited haemoptysis recurrence, but chest radiographs revealed that part of the coil had ...
Hideo Ishikawa   +4 more
doaj   +1 more source

Integration of circadian and hypoxia signaling via non‐canonical heterodimerization

open access: yesFEBS Letters, EarlyView.
CLOCK, BMAL1, and HIFs are basic helix‐loop‐helix and Per‐Arnt‐Sim domain (bHLH‐PAS) proteins, which function as transcription factors. bHLH‐PAS proteins are designated in two classes. Many class I proteins are regulated by environmental signals via their PAS domains, but such signals have not been identified for all.
Sicong Wang, Katja A. Lamia
wiley   +1 more source

RF inductor has high Q, is stable at higher temperatures [PDF]

open access: yes, 1967
Encapsulated RF inductor with an insulated coil has a high Q and remains stable for long periods of time at high temperatures. The coil is wound on a core and both are encapsulated in an epoxy resin.
Wiler, E. M.
core   +1 more source

Coil-helix transition of polypeptide at water-lipid interface [PDF]

open access: yes, 2015
We present the exact solution of a microscopic statistical mechanical model for the transformation of a long polypeptide between an unstructured coil conformation and an $\alpha$-helix conformation.
Andreev, Oleg A.   +4 more
core   +3 more sources

Function‐driven design of a surrogate interleukin‐2 receptor ligand

open access: yesFEBS Letters, EarlyView.
Interleukin (IL)‐2 signaling can be achieved and precisely fine‐tuned through the affinity, distance, and orientation of the heterodimeric receptors with their ligands. We designed a biased IL‐2 surrogate ligand that selectively promotes effector T and natural killer cell activation and differentiation. Interleukin (IL) receptors play a pivotal role in
Ziwei Tang   +9 more
wiley   +1 more source

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