Results 101 to 110 of about 34,895 (295)

Rotating n = 2 resonant magnetic perturbation modifies nitrogen radiation near the X-point on EAST

Nuclear Fusion
This work investigates the impact of n  = 2 resonant magnetic perturbations (RMPs) on nitrogen radiation near the X-point and divertor particle fluxes in Experimental Advanced Superconducting Tokamak with a predominantly metallic wall.
Hua Yang, Baoguo Wang, Manni Jia, Kedong Li, Yue Yu, Jinze Shi, Jian Xu, Shuai Gu, Yueqiang Liu, Beihe Zhang, Pengfei Zhou, WenMin Zhang, Youwen Sun, the EAST Team   +13 more
doaj   +1 more source

Nanodiamond Quantum Sensors for Probing Free Radical Biology

Advanced Functional Materials, EarlyView.
Free radicals play key roles in cellular signaling and disease but remain difficult to measure in living systems. Nanodiamonds (NDs) with nitrogen‐vacancy (NV) centers enable quantum sensing of local magnetic noise via T₁ relaxometry, providing nondestructive radical detection in living cells.
Qi Lu, Yingke Wu, Tanja Weil
wiley   +1 more source

The seeding of neoclassical tearing modes by resonant magnetic perturbations in the EAST tokamak

Nuclear Fusion
This work presents a robust methodology for effectively distinguishing between the seed island and the onset of the neoclassical tearing mode (NTM) in the EAST tokamak.
Tonghui Shi, L. Wei, Y.W. Sun, H.H. Wang, Q. Ma, E. Li, Y. Zhang, J.P. Qian, L. Zeng, B. Shen, Y.M. Wang, T. Zhang, H.L. Zhao, H.Q. Liu, Z.P. Luo, Y.Y. Li, L.Q. Xu, B. Zhang, M.H. Li, Z.X. Wang, B.L. Ling, X.Z. Gong, B.N. Wan   +22 more
doaj   +1 more source

Graphene Nanosheet‐Based Mixed Proton‐Electron Conducting Membranes for Efficient Hydrogen Purification

Advanced Functional Materials, EarlyView.
A monolayer graphene/phosphoric‐acid mixed proton‐electron conducting membrane combines proton‐conducting nanoconfined acid channels with electron‐conducting graphene nanosheets for efficient high‐temperature hydrogen purification. The membrane achieves nearly 100% H2/CO2 selectivity and 69 GPU hydrogen permeance at 250°C, arising from synergistic ...
Kaiqiang He, Fanmengjing Wang, Dehua Dong, Yuan Kang, Zhikao Li, Jacek J. Jasieniak, Paul A. Webley, Douglas R. MacFarlane, Huanting Wang   +8 more
wiley   +1 more source

Integrated simulation of the impacts of resonant magnetic perturbations on tungsten radiation on EAST

Nuclear Fusion
A significant reduction of 70% in tungsten (W) radiation intensity has been experimentally observed under resonant magnetic perturbation (RMP) fields on the EAST tokamak.
Z.H. Gao, S.Y. Dai, P. Qin, Z.X. Wen, Z.C. Lin, Z. Zhou, H.M. Zhang, G.Z. Hao, Y. Feng, D.Z. Wang   +9 more
doaj   +1 more source

Non-resonant magnetohydrodynamics streaming instability near magnetized relativistic shocks

, 2013
We present in this paper both a linear study and numerical relativistic MHD simulations of the non-resonant streaming instability occurring in the precursor of relativistic shocks.
Casse, F., Keppens, R., Marcowith, A.
core   +3 more sources

Translational Considerations for Injectable Biomaterials and Bioscaffolds to Repair and Regenerate Brain Tissue

Advanced Healthcare Materials, EarlyView.
The repair and regeneration of brain tissue faces both biological and technical challenges. Injectable bioscaffolds offer new opportunities to stimulate tissue regrowth in the brain by recruiting neural stem cells. Here, the translational issues are reviewed that need to be address to advance this promising new therapeutic approach from the bench to ...
Michel Modo, Alena Kisel
wiley   +1 more source

Computational Modeling Meets 3D Bioprinting: Emerging Synergies in Cardiovascular Disease Modeling

Advanced Healthcare Materials, EarlyView.
Emerging advances in three‐dimensional bioprinting and computational modeling are reshaping cardiovascular (CV) research by enabling more realistic, patient‐specific tissue platforms. This review surveys cutting‐edge approaches that merge biomimetic CV constructs with computational simulations to overcome the limitations of traditional models, improve ...
Tanmay Mukherjee, Mehdi Salar Amoli, Sarah Rezapourdamanab, Lama Rita El Shammas, Martin L. Tomov, Emilio A. Mendiola, Vahid Serpooshan, Reza Avazmohammadi   +7 more
wiley   +1 more source

Small resonant magnetic perturbations result in three-dimensional material transport in the fusion plasma edge

Nuclear Fusion
Erosion patterns in a 3D magnetic topology are significantly altered when compared to an axisymmetric scenario due to differences in the impurity transport in a plasma environment.
Marcos Navarro, Juri Romazanov, Andreas Kirschner, Jonathan Van Blarcum, Edward Hinson, Tyler Abrams, Oliver Schmitz   +6 more
doaj   +1 more source

Reduction of sawtooth amplitude by resonant magnetic perturbation [PDF]

Nuclear Fusion, 2020
Jianchao Li, Yonghua Ding, Qingquan Yu, Nengchao Wang, Da Li, Xiaoqing Zhang, Dongliang Han, Zhipeng Chen, Zhoujun Yang, Song Zhou, Wei Yan, Yunfeng Liang, Xiaolong Zhang, Xiaodong Lin, Huibin Sun, Xiang Gao, Jiangang Li   +16 more
openaire   +2 more sources