Results 51 to 60 of about 127,246 (266)

Automatic identification of edge localized modes in the DIII-D tokamak

APL Machine Learning, 2023
Fusion power production in tokamaks uses discharge configurations that risk producing strong type I edge localized modes. The largest of these modes will likely increase impurities in the plasma and potentially damage plasma facing components, such as ...
Finn H. O’Shea, Semin Joung, David R. Smith, Ryan Coffee   +3 more
doaj   +1 more source

Intermittent transport in edge plasmas

, 2004
The properties of low-frequency convective fluctuations and transport are investigated for the boundary region of magnetized plasmas. We employ a two-dimensional fluid model for the evolution of the global plasma quantities in a geometry and with parameters relevant to the scrape-off layer of confined toroidal plasmas.
Garcia, Odd Erik, Naulin, Volker, Nielsen, Anders Henry, Rasmussen, Jens Juul   +3 more
openaire   +2 more sources

FGFR Like1 drives esophageal cancer progression via EMT, PI3K/Akt, and notch signalling: insights from clinical data and next‐generation sequencing analysis

FEBS Open Bio, EarlyView.
Clinical analysis reveals significant dysregulation of FGFRL1 in esophageal cancer (EC) patients. RNAi‐coupled next‐generation sequencing (NGS) and in vitro study reveal FGFRL1‐mediated EC progression via EMT, PI3K/Akt, and Notch pathways. Functional assays confirm its role in tumor growth, migration, and invasion.
Aprajita Srivastava, Anoop Saraya, Deepak Gunjan, Rinu Sharma   +3 more
wiley   +1 more source

Compatibility of pronounced detachment with improved confinement on HL-2A tokamak

Nuclear Fusion
This paper investigates the compatibility of pronounced detachment with improved confinement based on the NBI-heated HL-2A L-mode plasma with low-density.
Ting Wu, Min Xu, Zhuo Wang, Lin Nie, Zhanhui Wang, Jinming Gao, Yihang Chen, Yiren Zhu, Yi Zhang, Liang Liu, Dong Li, Kai Zhang, Rui Ke, Xiaoxue He, Zengceng Yang, Xin Yu, Na Wu, Zhihui Huang, Kaiyang Yi, Weice Wang, Longwen Yan, Yonggao Li, Ting Long, Renxu Wang, Wenjing Tian, Zhe Wang, Laizhong Cai, Yi Yu   +27 more
doaj   +1 more source

Effect of heating scheme on SOL width in DIII-D and EAST

Nuclear Materials and Energy, 2017
Joint DIII-D/EAST experiments in the radio-frequency (RF) heated H-mode scheme with comparison to that of neutral beam (NB) heated H-mode scheme were carried out on DIII-D and EAST under similar conditions to examine the effect of heating scheme on ...
L. Wang, M.A. Makowski, H.Y. Guo, A.W. Leonard, G.S. Xu, X.Z. Gong, A.M. Garofalo, G.Z. Deng, T.W. Petrie, D. Thomas, G. Jackson, G. Kramer, R. Maingi, J.B. Liu, W. Feng, H. Wang, B. Zhang, S. Ding, C.K. Pan, Y.J. Hu, J.P. Qian, J. Li, B.N. Wan   +22 more
doaj   +1 more source

KLK7 overexpression promotes an aggressive phenotype and facilitates peritoneal dissemination in colorectal cancer cells

FEBS Open Bio, EarlyView.
KLK7, a tissue kallikrein‐related peptidase, is elevated in advanced colorectal cancer and associated with shorter survival. High KLK7 levels in ascites correlate with peritoneal metastasis. In mice, KLK7 overexpression increases metastasis. In vitro, KLK7 enhances cancer cell proliferation, migration, adhesion, and spheroid formation, driving ...
Yosr Z. Haffani, Tobias Dreyer, Meriem Naim, Rea Lo Dico, Natalia A. Ignatenko, Viktor Magdolen, Dalila Darmoul   +6 more
wiley   +1 more source

Surface roughness effects on plasma near a divertor plate and local impact angle

Nuclear Materials and Energy, 2017
The impact of rough surface topography on the electric potential and electric field is generally neglected due to the small scale of surface roughness compared to the width of the plasma sheath.
Wanpeng Hu, Shuyu Dai, A. Kirschner, Dezhen Wang   +3 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

Experimental Study of Plasma Actuator Effects on Flow Field Separation Bubble around Blunt Flat Plate

Journal of Applied Fluid Mechanics, 2016
In this paper, the air flow around a blunt flat plate with a rounded leading edge has been experimentally examined with and without the presence of a plasma actuator. Tests have been conducted with Reynolds numbers ranging from 104 to 105.
Saeed Kavousfar, E. Esmaeilzadeh, hossein mahdavy moghaddam, S. G. Pouryoussefi, M. Mirzaei   +4 more
doaj  

New Tokamak Plasma Confinement Regime Realized by Utilizing Small Magnetic Perturbations in the EAST Tokamak

PRX Energy
Achieving sustained high plasma confinement both in the core and at the edge, without crashes due to edge instabilities, is highly desirable for efficient fusion energy production in a tokamak device.
Hui Sheng, Youwen Sun, Alberto Loarte, Tonghui Shi, Yingying Li, Jiale Chen, Yueqiang Liu, Yunfeng Liang, Shaojie Wang, Ling Zhang, Wenmin Zhang, Chengxi Zhou, Lei Ye, Shifeng Mao, Tianqi Jia, Huihui Wang, Manni Jia, Qun Ma, Xuemin Wu, Pengcheng Xie, Cheng Ye, Shuai Gu, Nan Chu, Jinping Qian, Qing Zang, Haiqing Liu, Yuqi Chu, Xuexi Zhang, Hailin Zhao, Yanmin Duan, Jinfang Wang, Minyou Ye, Baonian Wan   +32 more
doaj   +1 more source