Results 1 to 10 of about 372,553 (214)

The First Magnetic Fields [PDF]

Space Science Reviews, 2011
We review current ideas on the origin of galactic and extragalactic magnetic fields. We begin by summarizing observations of magnetic fields at cosmological redshifts and on cosmological scales. These observations translate into constraints on the strength and scale magnetic fields must have during the early stages of galaxy formation in order to seed ...
Lawrence Widrow, Kandaswamy Subramanian, Dongsu Ryu   +2 more
exaly   +4 more sources

MAGNETIC FIELDS OF STARS

Odessa Astronomical Publications, 2008
Now it is known about 1212 stars of the main sequence and giants (from them 610 stars - it is chemically peculiarity (CP) stars) for which direct measurements of magnetic fields were spent (Bychkov et al.,2008).
V. D. Bychkov, L. V. Bychkova, J. Madej
doaj   +4 more sources

Electrochemistry in Magnetic Fields

Angewandte Chemie International Edition, 2022
AbstractDeveloping new strategies to advance the fundamental understanding of electrochemistry is crucial to mitigating multiple contemporary technological challenges. In this regard, magnetoelectrochemistry offers many strategic advantages in controlling and understanding electrochemical reactions that might be tricky to regulate in conventional ...
Songzhu Luo, Kamal Elouarzaki, Zhichuan J. Xu   +2 more
openaire   +4 more sources

The Evidence of the Bystander Effect after Bleomycin Electrotransfer and Irreversible Electroporation

Molecules, 2021
One of current applications of electroporation is electrochemotherapy and electroablation for local cancer treatment. Both of these electroporation modalities share some similarities with radiation therapy, one of which could be the bystander effect.
Paulius Ruzgys, Neringa Barauskaitė, Vitalij Novickij, Jurij Novickij, Saulius Šatkauskas   +4 more
doaj   +1 more source

Membrane permeabilization of mammalian cells using bursts of high magnetic field pulses [PDF]

PeerJ, 2017
Background Cell membrane permeabilization by pulsed electromagnetic fields (PEMF) is a novel contactless method which results in effects similar to conventional electroporation.
Vitalij Novickij, Janja Dermol, Audrius Grainys, Matej Kranjc, Damijan Miklavčič   +4 more
doaj   +2 more sources

Measuring Magnetic Fields with Magnetic-Field-Insensitive Transitions [PDF]

Physical Review Letters, 2019
10+5 pages, 4+5 ...
Yotam Shapira, Yehonatan Dallal, Roee Ozeri, Ady Stern   +3 more
openaire   +3 more sources

Magnetostriction of Heusler Ferromagnetic Alloy, Ni₂MnGa_0.88Cu_0.12, around Martensitic Transition Temperature

Metals, 2023
In this study, magnetostriction measurements were performed on the ferromagnetic Heusler alloy, Ni2MnGa0.88Cu0.12, which is characterized by the occurrence of the martensitic phase and ferromagnetic transitions at the same temperature.
Takuo Sakon, Koki Morikawa, Yasuo Narumi, Masayuki Hagiwara, Takeshi Kanomata, Hiroyuki Nojiri, Yoshiya Adachi   +6 more
doaj   +1 more source

Progressive Study on the Non-thermal Effects of Magnetic Field Therapy in Oncology

Frontiers in Oncology, 2021
Cancer is one of the most common causes of death worldwide. Although the existing therapies have made great progress and significantly improved the prognosis of patients, it is undeniable that these treatment measures still cause some serious side ...
Aoshu Xu, Aoshu Xu, Qian Wang, Qian Wang, Xin Lv, Xin Lv, Tingting Lin, Tingting Lin   +7 more
doaj   +1 more source

New evidence of the hopping nature of the excess tunnel current in heavily doped silicon p-n diodes at cryogenic temperatures

Semiconductor Physics, Quantum Electronics & Optoelectronics, 2017
The new experimental data concerning the effect of magnetic field on electric properties of silicon diodes with high doping levels both in the emitter and base (conduction of which at low temperatures is determined by the excess tunnel current) has been ...
V. L. Borblik, Yu. M. Shwarts, M. M. Shwarts, A. B. Aleinikov   +3 more
doaj   +1 more source

PRIMORDIAL MAGNETIC FIELDS [PDF]

International Journal of Modern Physics D, 1998
The explanation of the observed galactic magnetic fields may require the existence of a primordial magnetic field. Such a field may arise during the early cosmological phase transitions, or because of other particle physics related phenomena in the very early universe reviewed here.
openaire   +2 more sources