Results 61 to 70 of about 913,403 (346)

A methodology for the analysis of the three-dimensional mechanical behavior of a Nb3Sn superconducting accelerator magnet during a quench [PDF]

open access: hybrid, 2021
Jose Ferradás Troitiño   +12 more
openalex   +1 more source

A Method for Greatly Reduced Edge Effects and Crosstalk in CCT Magnets

open access: yes, 2017
Iron-free CCT magnet design offers many advantages, one being the excellent field quality and the absence of multipole components. However, edge effects are present, although they tend to integrate out over the length of the magnet.
Bielert, E. R.   +3 more
core   +1 more source

Multiple ETS family transcription factors bind mutant p53 via distinct interaction regions

open access: yesFEBS Letters, EarlyView.
Mutant p53 gain‐of‐function is thought to be mediated by interaction with other transcription factors. We identify multiple ETS transcription factors that can bind mutant p53 and found that this interaction can be promoted by a PXXPP motif. ETS proteins that strongly bound mutant p53 were upregulated in ovarian cancer compared to ETS proteins that ...
Stephanie A. Metcalf   +6 more
wiley   +1 more source

Unraveling magneto-elastoresistance in the Dirac nodal-line semi-metal ZrSiSe

open access: yesnpj Quantum Materials
Quantum materials are often characterized by a marked sensitivity to minute changes in their physical environment, a property that can lead to new functionalities and thereby, to novel applications.
J. F. Linnartz   +9 more
doaj   +1 more source

Investigating the role of solvent extraction in altering pH levels for efficient Neodymium extraction from magnet scrap [PDF]

open access: yesEngineering and Technology Journal
Recycling rare earth elements, specifically neodymium from magnet scrap, is crucial for advancing sustainable technologies across various industries. In this research, neodymium was recovered by solvent extraction using a stock solution prepared in 200 ...
Huwaidah Ahmed   +2 more
doaj   +1 more source

Quench protection analysis in accelerator magnets, a review of the tools

open access: yes, 2014
As accelerator magnets see the increase of their magnetic field and stored energy, quench protection becomes a critical part of the magnet design. Due to the complexity of the quench phenomenon interweaving magnetic, electrical and thermal analysis, the ...
Felice, H., Todesco, E.
core   +1 more source

Comparison of Halbach magnetized brushless machines based on discrete magnet segments or a single ring magnet [PDF]

open access: yes, 2002
This paper compares the air-gap field distribution, cogging torque, back-electromotive-force waveform, and efficiency of brushless machines having a Halbach magnetization produced by either discrete magnet segments or a single ring magnet.
Howe, D., Xia, Z.P., Zhu, Z.Q.
core   +1 more source

PARP inhibitors elicit distinct transcriptional programs in homologous recombination competent castration‐resistant prostate cancer

open access: yesMolecular Oncology, EarlyView.
PARP inhibitors are used to treat a small subset of prostate cancer patients. These studies reveal that PARP1 activity and expression are different between European American and African American prostate cancer tissue samples. Additionally, different PARP inhibitors cause unique and overlapping transcriptional changes, notably, p53 pathway upregulation.
Moriah L. Cunningham   +21 more
wiley   +1 more source

Research on the Airflow and Thermal Performance in a Large Forced Air-Cooled Permanent Magnet Synchronous Machine

open access: yesIEEE Access, 2019
In this paper, the airflow and temperature distribution characteristics of a 1.65MW permanent magnet synchronous machine (PMSM) adopting a totally enclosed self-circulation (TESC) axial ventilation system (AVS) are studied by numerical methods.
Wenming Tong, Shengnan Wu, Renyuan Tang
doaj   +1 more source

Mononuclear Heptacoordinated 3d-Metal Helicates as a New Family of Single Ion Magnets [PDF]

open access: gold, 2022
Yu. P. Tupolova   +13 more
openalex   +1 more source

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