Results 91 to 100 of about 2,015,688 (302)

Prediction of plasma rotation velocity and ion temperature profiles in EAST Tokamak using artificial neural network models

Nuclear Fusion
Artificial neural network models have been developed to predict rotation velocity and ion temperature profiles on the EAST tokamak based on spectral measurements from the x-ray crystal spectrometer. Both Deep Neural Network (DNN) and Convolutional Neural
Zichao Lin, Hongming Zhang, Fudi Wang, Cheonho Bae, Jia Fu, Yongcai Shen, Shuyu Dai, Yifei Jin, Dian Lu, Shengyu Fu, Huajian Ji, Bo Lyu   +11 more
doaj   +1 more source

Microglial dynamics and ferroptosis induction in human iPSC‐derived neuron–astrocyte–microglia tri‐cultures

FEBS Open Bio, EarlyView.
A tri‐culture of iPSC‐derived neurons, astrocytes, and microglia treated with ferroptosis inducers as an Induced ferroptosis model was characterized by scRNA‐seq, cell survival, and cytokine release assays. This analysis revealed diverse microglial transcriptomic changes, indicating that the system captures key aspects of the complex cellular ...
Hongmei Lisa Li, Hiroko Ohmiya, Sou Sakamoto, Masato Yugami, Akiko Oki, Makoto Furusawa, Yan Ling   +6 more
wiley   +1 more source

Ultracold Neutral Plasmas

, 2004
Ultracold neutral plasmas are formed by photoionizing laser-cooled atoms near the ionization threshold. Through the application of atomic physics techniques and diagnostics, these experiments stretch the boundaries of traditional neutral plasma physics ...
A D Saenz, C E Simien, Killian T C, Killian T C, Metcalf H J, Morozov I V, P G Mickelson, P Gupta, Pohl T, Pohl T Pattard T Rost J M, S B Nagel, S Laha, Siegman A E, T C Killian, Van Horn H M, Y C Chen, Y N Martinez, Zwicknagel G   +17 more
core   +1 more source

Dapagliflozin prevents methylglyoxal‐induced retinal cell death in ARPE‐19 cells

FEBS Open Bio, EarlyView.
Diabetic macular oedema is a diabetes complication of the eye, which may lead to permanent blindness. ARPE‐19 are human retinal cells used to study retinal diseases and potential therapeutics. Methylglyoxal is a compound increased in uncontrolled diabetes due to elevated blood glucose.
Naina Trivedi, Zainab Quraishi, Shima Khezri Azizi Far, Madaleine Ward, Aidan Conway, Reem Abdulredha, Eman Mshari, Yousif A. Shamsaldeen   +7 more
wiley   +1 more source

Threshold effects of tungsten impurity accumulation on core ion temperature in EAST tokamak

Nuclear Fusion
The critical threshold of the tungsten impurity concentration on the ion temperature in the core region is experimentally identified and studied in this paper. Sufficient experiments have demonstrated that the effect of tungsten impurity concentration on
H. Sheng, Y.W. Sun, L.Y. Chen, X. Jian, X.R. Zhang, Y.M. Duan, Y.Y. Li, J. Li, H.H. Wang, C. Ye, J.L. Chen, W.M. Zhang, S. Gu, M.N. Jia, Q. Ma, T.H. Shi, P.C. Xie, H. Yang, X.M. Wu, K.Y. He, X.M. Zhai, L. Zhang, H.L. Zhao, Y.H. Huan, J.F. Wang, G.H. Deng, J.Z. Shi, M.Y. Ye, B.N. Wan   +28 more
doaj   +1 more source

Erythropoietin modulates hepatic inflammation, glucose homeostasis, and soluble epoxide hydrolase and epoxides in high‐fat diet‐induced obese mice

FEBS Open Bio, EarlyView.
Erythropoietin administration suppresses hepatic soluble epoxide hydrolase (sEH) expression, leading to increased CYP‐derived epoxides. This is associated with a shift in hepatic macrophage polarization characterized by reduced M1 markers and increased M2 markers, along with reduced hepatic inflammation, suppressed hepatic lipogenesis, and attenuated ...
Takeshi Goda, Satoru Sugimoto, Chiharu Cho, Madoka Konishi, Nozomi Inoue, Satoshi Miyagaki, Yasuhiro Kawabe, Takuro Okamura, Masahide Hamaguchi, Hisakazu Nakajima, Michiaki Fukui, Masakazu Shinohara, Tomoko Iehara   +12 more
wiley   +1 more source

The nonlinear dustgrain-charging on large amplitude electrostatic waves in a dusty plasma with trapped ions [PDF]

Nonlinear Processes in Geophysics, 1998
The nonlinear dustgrain-charging and the influence of the ion density and temperature on electrostatic waves in a dusty plasma having trapped ions are investigated by numerical calculation. This work is the first approach to the effect of trapped ions in
Y.-N. Nejoh
doaj  

Automated Detection Algorithm for Mesoscale Heated Regions in TWINS Ion Temperature Maps. [PDF]

J Geophys Res Space Phys, 2022
Keesee AM, Katus R, Tibbetts J, Liu J, Zhang X, Sorathia KA.   +5 more
europepmc   +1 more source

Temperature driven structural phase transition for trapped ions and its experimental detection

, 2010
A Wigner crystal formed with trapped ion can undergo structural phase transition, which is determined only by the mechanical conditions on a classical level.
G.-D. Lin, H. Kleinert, J. Zinn-Justin, L.-M. Duan, Zhe-Xuan Gong   +4 more
core   +1 more source

Ion temperature via laser scattering on ion Bernstein waves [PDF]

, 1981
Hydrogen ion temperature has been measured in a warm toroidal plasma with externally launched ion Bernstein waves detected by heterodyne CO/sub 2/ laser scattering. Radial scanning of the laser beam allows precise determination of k/sub perpendicular to/ for the finite ion Larmor radius wave (..omega.. approx. less than or equal to 2..cap omega../sub i/
Wurden, G. A., Ono, M., Wong, K. L.
openaire   +2 more sources