Results 51 to 60 of about 2,262,511 (306)

Hysteretic ac loss of polygonally arranged superconducting strips carrying ac transport current

, 2007
The hysteretic ac loss of a current-carrying conductor in which multiple superconducting strips are polygonally arranged around a cylindrical former is theoretically investigated as a model of superconducting cables.
Inada, Inada, Inada, Kajikawa, Kazuhiro Kajikawa, Yasunori Mawatari   +5 more
core   +1 more source

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

FEBS 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, Nicholas F. Downing, Kaitlyn M. Mills, Samuel C. Metcalfe, Alexander E. Kritzer, Lindsey D. Mayo, Peter C. Hollenhorst   +6 more
wiley   +1 more source

Hysteretic ac loss of superconducting strips simultaneously exposed to ac transport current and phase-different ac magnetic field

, 2006
A simple analytical expression is presented for hysteretic ac loss $Q$ of a superconducting strip simultaneously exposed to an ac transport current $I_0\cos\omega t$ and a phase-different ac magnetic field $H_0\cos(\omega t+\theta_0)$.
Kajikawa, Kazuhiro, Mawatari, Yasunori
core   +1 more source

Improving the purity of one- and two-qubit gates by AC fields [PDF]

, 2005
We investigate the influence of AC driving fields on the coherence properties of one- and two-qubit gate operations. In both cases, we find that for suitable driving parameters, the gate purity improves significantly.
Bacon, Beige, Carr, Chiorescu, Dittrich, Duan, Facchi, Falci, Fonseca-Romero, Fonseca-Romero, Galindo, Gershenfeld, Governale, Gradshteyn, Grifoni, Grifoni, Grifoni, Grossmann, Großmann, Großmann, Gutmann, Haeberlen, Hartmann, Hänggi, Jirari, Kane, Kayanuma, Kohler, Kohler, Kohler, Leggett, Lehmann, Leibfried, Lidar, Loss, Makhlin, May, Nakamura, Nielsen, Novotný, Palma, Pashkin, Petrov, Petrov, Poyatos, Ramanathan, Schmidt-Kaler, Schuch, Slichter, Spoerl, Steane, Storcz, Storcz, Thorwart, Thorwart, Tian, Viola, Viola, Vion, Vitali, Zanardi   +60 more
core   +2 more sources

PICALM::MLLT10 translocated leukemia

FEBS Letters, EarlyView.
This comprehensive review of PICALM::MLLT10 translocated acute leukemia provides an in‐depth review of the structure and function of CALM, AF10, and the fusion oncoprotein (1). The multifaceted molecular mechanisms of oncogenesis, including nucleocytoplasmic shuttling (2), epigenetic modifications (3), and disruption of endocytosis (4), are then ...
John M. Cullen, Antonia C. Nakatsugawa, Natalie Barton, Henry Haines, Gary S. Stein, Janet L. Stein, Daniel S. Wechsler, Jessica L. Heath   +7 more
wiley   +1 more source

Numerical Simulations on AC Loss of the REBCO Tape Under Rotating Magnetic Field

IEEE Access, 2023
REBCO coated conductors are exposed to rotating magnetic fields in various high-temperature superconducting (HTS) applications, such as HTS rotating machines and flux pumps.
Yuan Wang, Jin Fang, Yusuke Sogabe, Rodney A. Badcock, James G. Storey, Zhenan Jiang   +5 more
doaj   +1 more source

AC Losses in Superconductors

TEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan), 1969
A brief review is presented on the ac losses of superconductors in the low-frequency, high-frequency, and weak-field regions. Special emphasis is given to the hysteresis loss which is the main part of the low frequency losses. Existing data of the low-frequency losses are collected to be shown in a single figure and it is shown that most of these can ...
openaire   +2 more sources

Low ac Loss Multifilament Coated Conductors [PDF]

IEEE Transactions on Applied Superconductivity, 2007
We report the magnetization losses in an experimental multifilament coated conductor. A 4 mm wide and 10 cm long YBCO coated conductor was subdivided into eight 0.5 mm wide filaments by laser ablation and subjected to post-ablation treatment. As the result, the hysteresis loss was reduced, as expected, in proportion to the width of the filaments ...
G. A. Levin, P. N. Barnes, N. Amemiya
openaire   +1 more source

Alternating current loss in radially arranged superconducting strips

, 2006
Analytic expressions for alternating current (ac) loss in radially arranged superconducting strips are presented. We adopt the weight-function approach to obtain the field distributions in the critical state model, and we have developed an analytic ...
Kajikawa, Kazuhiro, Mawatari, Yasunori
core   +1 more source

Iron loss in permanent-magnet brushless AC machines under maximum torque per ampere and flux weakening control [PDF]

, 2002
The airgap flux density distribution, flux density loci in the stator core, and the associated iron loss in two topologies of brushless AC motor, having a surface-mounted magnet rotor and an interior-mounted magnet rotor, respectively, are investigated ...
Chen, Y.S., Howe, D., Zhu, Z.Q.
core   +1 more source