Results 41 to 50 of about 1,078,732 (292)

Magnetic Characterization of Bacterial Magnetic Particles.

Journal of the Japan Society of Powder and Powder Metallurgy, 1996
Mössbauer measurement, chemical analysis (ratio of Fe2+ to total Fe content), analyses of the rotational hysteresis loss (Wr) and the magnetic viscosity coefficient (Sv) for bacterial magnetic particles covered with organic thin films (BMPs) were investigated and compared with the results for Fe3O4 fine particles prepared by a chemical coprecipitation ...
Nishio, Hiroaki, Takahashi, Takeshi, Taguchi, Hitoshi, Kamiya, Shinji, Matsunaga, Tadashi   +4 more
openaire   +4 more sources

Spinning magnetized particles orbiting magnetized Schwarzschild black holes

, 2023
A way to test electromagnetic field and spacetime properties around black holes is by considering the dynamics of test particles. In fact, in real astrophysical scenarios, it is hard to determine spacetime geometry which is dominating due to degeneracy ...
Stuchlík, Zdeněk, Abdulxamidov, Farrux, Abdujabbarov, Ahmadjon, Rayimbaev, Javlon   +3 more
core  

Chemotherapy for Spinal Cord Intramedullary Pediatric Low‐Grade Glioma—A Systematic Literature Review

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric intramedullary low‐grade gliomas (PIMLGGs) are rare neoplasms that present unique clinical and management challenges. Although surgery remains the primary tool for tissue diagnosis and decompression, complete gross‐total resection is frequently unfeasible due to the infiltrative nature of these lesions.
Olga M. Sergeenko, Segev Gabay, Jonathan Roth, Amit Ringel, Rina Dvir, Shlomi Constantini   +5 more
wiley   +1 more source

Circular motion and collisions of particles with magnetic dipole moment and electric charge in dipolar magnetosphere around Schwarzschild black holes

European Physical Journal C: Particles and Fields
No-hair theorem indicates that black holes cannot have their own magnetic dipole moment. They can be weakly magnetized in binary systems with a neutron star companion and an accretion disc of charged particles.
Saeed Ullah Khan, Ozodbek Abdurkhmonov, Javlon Rayimbaev, Saidmuhammad Ahmedov, Yunus Turaev, Sokhibjan Muminov   +5 more
doaj   +1 more source

FACET: a new long-lived particle detector in the very forward region of the CMS experiment

Journal of High Energy Physics, 2022
We describe a proposal to add a set of very forward detectors to the CMS experiment for the high-luminosity era of the Large Hadron Collider to search for beyond the standard model long-lived particles, such as dark photons, heavy neutral leptons, axion ...
S. Cerci, D. Sunar Cerci, D. Lazic, G. Landsberg, F. Cerutti, M. Sabaté-Gilarte, M. G. Albrow, J. Berryhill, D. R. Green, J. Hirschauer, S. Kulkarni, J. E. Brücken, L. Emediato, A. Mestvirishvili, J. Nachtman, Y. Onel, A. Penzo, O. Aydilek, B. Hacisahinoglu, S. Ozkorucuklu, H. Sert, C. Simsek, C. Zorbilmez, I. Hos, N. Hadley, A. Skuja, M. Du, R. Fang, Z. Liu, B. Isildak, V. Q. Tran   +30 more
doaj   +1 more source

Peripheral lysosomes recruit PLEKHG3 to focal adhesions and restrain protrusion dynamics

FEBS Letters, EarlyView.
Proximity‐dependent labeling at the LAMTOR complex revealed the Rho GEF PLEKHG3 as a lysosome‐proximal protein directing the study toward the influence of lysosome positioning on actin dynamics and cell motility. We show that PLEKHG3 colocalizes with lysosomes at focal adhesion sites and observe that forced peripheral dispersion of lysosomes hinders ...
Rainer Ettelt, Ana‐Maria Sandru, Georg Vucak, Sebastian Didusch, Biljana Riemelmoser, Karin Ehrenreiter, Markus Hartl, Lukas A. Huber, Manuela Baccarini   +8 more
wiley   +1 more source

Particle Size in Secondary Particle and Magnetic Response for Carrageenan Magnetic Hydrogels [PDF]

Gels, 2019
The relation between the number of magnetic particles and the change in storage modulus induced by a magnetic field was investigated for weak hydrogels containing carbonyl iron, iron oxide, and barium ferrite particles with different diameters in primary particles while maintaining the magnetization of magnetic particles.
Junko Ikeda, Daichi Takahashi, Mayuko Watanabe, Mika Kawai, Tetsu Mitsumata   +4 more
openaire   +3 more sources

Golgi enzymes are retrieved from the plasma membrane to the trans‐Golgi network

FEBS Letters, EarlyView.
Golgi enzymes are traditionally considered resident proteins retained within the Golgi apparatus. Here, we demonstrate that a subset transiently reaches the cell surface and is subsequently retrieved to the trans‐Golgi network via retrograde transport. Using a nanobody‐based toolkit, we uncover a dynamic trafficking cycle of several Golgi enzymes.
Dominik P. Buser, Tina Junne
wiley   +1 more source

Emerging experimental and computational methods for studying redox‐regulated structural transitions

FEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass, Dana Reichmann, Gábor Erdős   +2 more
wiley   +1 more source

Physics and Phenomenology of Weakly Magnetized, Relativistic Astrophysical Shock Waves

Galaxies, 2020
Weakly magnetized, relativistic collisionless shock waves are not only the natural offsprings of relativistic jets in high-energy astrophysical sources, they are also associated with some of the most outstanding displays of energy dissipation through ...
Arno Vanthieghem, Martin Lemoine, Illya Plotnikov, Anna Grassi, Mickael Grech, Laurent Gremillet, Guy Pelletier   +6 more
doaj   +1 more source