Results 91 to 100 of about 539,320 (298)

Global evolution of flux transfer events along the magnetopause from the dayside to the far tail [PDF]

Annales Geophysicae
Magnetic flux ropes are helical structures of magnetic field which form in a variety of magnetized plasmas. In near-Earth space, flux ropes are a manifestation of energy transfer at the magnetopause and in the magnetotail current sheet. We present a new
Y. Pfau-Kempf, Y. Pfau-Kempf, K. Papadakis, M. Alho, M. Battarbee, G. Cozzani, G. Cozzani, L. Pänkäläinen, U. Ganse, F. Kebede, F. Kebede, J. Suni, K. Horaites, K. Horaites, K. Horaites, M. Grandin, M. Grandin, M. Palmroth, M. Palmroth   +18 more
doaj   +1 more source

Pulsed-field magnetization of drilled bulk high-temperature superconductors: flux front propagation in the volume and on the surface [PDF]

, 2009
We present a method for characterizing the propagation of the magnetic flux in an artificially drilled bulk high-temperature superconductor (HTS) during a pulsed-field magnetization.
B Vanderheyden, Chaud X, Denis S, E Haanappel, Gawalek W, Gregory P Lousberg, Haindl S, Ikuta H, J-F Fagnard, Lousberg G P, Lousberg G P, Lousberg G P, M Ausloos, Ma G T, Meslin S, Nariki S, Noudem J G, Oswald B, Ph Vanderbemden, X Chaud   +19 more
core   +5 more sources

Distribution of Magnetic Flux in a Magnet

Journal of the Mass Spectrometry Society of Japan, 1961
Distribution of magnetic flux in the core of a mass spectrometer electromagnet of sector type with a narrow gap, which is used in usual mass spectrometers, was measured under the condition of the flux density lower than about 6000 gauss. The maximum ratio of the magnetic flux density in the core to that of the pole face was about 1.53.
openaire   +2 more sources

Longitudinal circulating tumor DNA profiling in patients with advanced endometrial cancer using an off‐the‐shelf targeted NGS panel

Molecular Oncology, EarlyView.
Intratumour heterogeneity complicates precision management of advanced endometrial cancer. Circulating tumor DNA (ctDNA) offers a minimally invasive strategy to capture tumor evolution and therapeutic resistance. Here, we compare tumor‐agnostic NGS with tumor‐informed ddPCR, outlining their relative sensitivity, concordance, and clinical implications ...
Carlos Casas‐Arozamena, Karin Teien Lande, Eva Diaz, Ana Vilar, Juan Cueva, Efigenia Arias, Victoria Sampayo, Alicia Abalo, Nerea González, Eva Colás, Antonio Gil‐Moreno, Miguel Abal, Gema Moreno‐Bueno, Therese Sørlie, Kristina Lindemann, Laura Muinelo‐Romay   +15 more
wiley   +1 more source

The Decay of Two Adjacent Sunspots Associated with Moving Magnetic Features

The Astrophysical Journal
The relationship between the decay of sunspots and moving magnetic features (MMFs) plays an important role in understanding the evolution of active regions.
Yang Peng, Zhike Xue, Zhongquan Qu, Jincheng Wang, Zhe Xu, Liheng Yang, Yian Zhou   +6 more
doaj   +1 more source

Magnetic Flux Expulsion in Star Formation

, 2011
Stars form in dense cores of magnetized molecular clouds. If the magnetic flux threading the cores is dragged into the stars, the stellar field would be orders of magnitude stronger than observed. This well-known "magnetic flux problem" demands that most
Allen, Bo Zhao, Bryan, Ciolek, Federrath, Fumitaka Nakamura, Galli, Hsien Shang, Johns-Krull, Kowal, Krasnopolsky, Krasnopolsky, Krumholz, Li, Machida, Mellon, Mellon, Nakamura, Nakano, Nakano, O'Shea, Padoan, Ruben Krasnopolsky, Shu, Tassis, Tomisaka, Troland, Truelove, Truelove, Wang, Wang, Zhi-Yun Li   +31 more
core   +1 more source

Circulating tumor cell viability during and after radiotherapy mirrors treatment response in cancer patients

Molecular Oncology, EarlyView.
Radiotherapy (RT) response depends on the DNA repair capacity of tumor and host cells. We show that circulating tumor cell (CTC) counts and apoptosis rates before and after RT predict treatment response and outcome, which can be accessed via easily accessible liquid biopsy approaches. Created in BioRender. Wikman, H.
Yvonne Goy, Jana Löptien, Cornelia Coith, Afroditi Nanou, Katharina Hintelmann, Pinnschmidt Hans, Cordula Petersen, Klaus Pantel, Sabine Riethdorf, Kerstin Borgmann, Harriet Wikman   +10 more
wiley   +1 more source

A Novel Hybrid-Flux Magnetic Gear and Its Performance Analysis Using the 3-D Finite Element Method

Energies, 2015
This paper presents a novel hybrid-flux magnetic gear, which integrates a transverse-flux magnetic gear and an axial-flux magnetic gear into a single unit.
Yiduan Chen, Weinong Fu
doaj   +1 more source

Aharonov-Bohm effect in higher genus materials

, 2003
Flux periodicity of conducting electrons on a closed surface with genus two $g=2$ (double torus) are investigated theoretically. We examine flux periodicity of the ground-state energy and of the wave functions as a function of applied magnetic field.
Aharonov, Büttiker, Iijima, Itoh, K. Sasaki, Kroto, Liu, R. Saito, Rabaud, Rajaraman, Saito, Webb, Y. Kawazoe   +12 more
core   +1 more source

Magnetic buoyancy instabilities in the presence of magnetic flux pumping at the base of the solar convection zone [PDF]

, 2012
We perform idealized numerical simulations of magnetic buoyancy instabilities in three dimensions, solving the equations of compressible magnetohydrodynamics in a model of the solar tachocline.
Barker, A. J., Proctor, M. R. E., Silvers, L. J., Weiss, N. O.   +3 more
core   +2 more sources