Results 61 to 70 of about 21,578,474 (331)

Plasma Magnetic Control in Tokamak Devices

, 2019
In tokamak experimental reactors, the magnetic control system is one of the main plasma control systems that is required, together with the density control, since the very beginning, even before first operations.
G. Tommasi
semanticscholar   +1 more source

Magnetic control of polariton spin transport [PDF]

Communications Physics, 2018
Polaritons are hybrid light–matter quasiparticles arising from the strong coupling of excitons and photons. Owing to the spin degree-of-freedom, polaritons form spinor fluids able to propagate in the cavity plane over long distances with promising ...
David A. Caputo, E. Sedov, D. Ballarini, M. Glazov, A. Kavokin, D. Sanvitto   +5 more
semanticscholar   +1 more source

Therapeutic Apheresis for Intravenous Methylprednisolone‐Refractory Neuromyelitis Optica Spectrum Disorder: Clinical and Radiological Outcomes in a Single‐Center Case Series

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Neuromyelitis optica spectrum disorder (NMOSD) is a relapsing autoimmune disease of the central nervous system. High‐dose intravenous methylprednisolone (IVMP) is the standard first‐line therapy for acute attacks, although some patients remain refractory.
Wataru Horiguchi, Daisuke Katagiri, Takeyuki Watadani, Shunichi Matsuda, Hiroshi Kaneko, Noritoshi Arai   +5 more
wiley   +1 more source

Magnetic Hydrogel Micromachines with Active Release of Antibacterial Agent for Biofilm Eradication

Advanced Intelligent Systems
Bacterial biofilms are widely found in nature, and they can be a major factor in many local chronic infections inside the human body. To date, effective elimination of biofilms is intractable for conventional antibiotic therapies due to the existence of ...
Bonan Sun, Mengmeng Sun, Zifeng Zhang, Yihang Jiang, Bo Hao, Xin Wang, Yanfei Cao, Tony K. F. Chan, Li Zhang   +8 more
doaj   +1 more source

Mapping optogenetically-driven single-vessel fMRI with concurrent neuronal calcium recordings in the rat hippocampus

Nature Communications, 2019
Detailed characterization of large-scale hemodynamic responses linked to specific neural activity remains to be elucidated at the single-vessel level across the subcentimeter scale hippocampal vasculature in vivo.
Xuming Chen, Filip Sobczak, Yi Chen, Yuanyuan Jiang, Chunqi Qian, Zuneng Lu, Cenk Ayata, Nikos K. Logothetis, Xin Yu   +8 more
doaj   +1 more source

Trapping of ultra-cold atoms with the magnetic field of vortices in a thin film superconducting micro-structure

, 2009
We store and control ultra-cold atoms in a new type of trap using magnetic fields of vortices in a high temperature superconducting micro-structure. This is the first time ultra-cold atoms have been trapped in the field of magnetic flux quanta.
B Zhang, C B Zhang, Colombe Y, K S Chan, Kasch B Hattermann H Cano D Judd T E Scheel S Zimmermann C Kleiner R Kölle D Fortágh J, M J Lim, Nogues G, R Dumke, R Fermani, T Müller, Z W Wang   +10 more
core   +1 more source

Magnetic control of valley pseudospin in monolayer WSe2 [PDF]

Nature Physics, 2014
Charge carriers in transition metal dichalcogenides have an extra degree of freedom known as valley pseudospin, which is associated with the shape of the energy bands. Experiments show that this pseudospin can be manipulated using magnetic fields.
G. Aivazian, Z. Gong, Aaron M. Jones, Rui-Lin Chu, Jiaqiang Yan, D. Mandrus, Chuanwei Zhang, D. Cobden, W. Yao, Xiaodong Xu   +9 more
semanticscholar   +1 more source

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Cell Injection Millirobot Development and Evaluation in Microfluidic Chip

Micromachines, 2018
We propose an innovative design of millirobot, which can achieve donor cell suction, delivery, and injection in a mammalian oocyte on a microfluidic chip.
Lin Feng, Qiang Zhou, Bin Song, Yanmin Feng, Jun Cai, Yonggang Jiang, Deyuan Zhang   +6 more
doaj   +1 more source

Zinc oxide/graphene oxide nanocomposites efficiently inhibited cadmium-induced hepatotoxicity via releasing Zn ions and up-regulating MRP1 expression

Environment International, 2022
Environmental cadmium (Cd) pollution has been verified to associated with various hepatic diseases, as Cd has been classified as one of the TOP 20 Hazardous Substances and liver is the main target of Cd poisoning.
Yun Liu, Xue Wang, Bo Si, Tong Wang, Yun Wu, Ying Liu, Yemian Zhou, Haiyang Tong, Xinwei Zheng, An Xu   +9 more
doaj   +1 more source