Results 131 to 140 of about 512,842 (292)

2D PIC modeling of the helical scrape-off layer current driven by hybrid divertor biased targets in tokamak plasmas

Nuclear Fusion
The heat flux control of the divertor plate via strike-point splitting generated by biased targets was proposed in the HL-2A tokamak (Cui et al 2021 Fusion Eng. Des. 173 112963).
B.T. Cui, T.F. Sun, W.L. Zhong, Z. Gao, X.Q. Ji, N. Wu, G.Z. Hao, S.Y. Liang, A. Wang, M.Y He, J.M. Gao, M. Xu, X.R. Duan   +12 more
doaj   +1 more source

Design and Simulation of a 3-MW L-Band Magnetron for Vehicle Stop System

IEEE Access
This paper presents a design and simulation of a 3-MW-class L-band magnetron. The magnetron has 12 hole-and-slot resonators with double-strapped wires to eliminate the mode change during operation.
Hai Quan Ho, Quang Huy Dong, Duy Phong Nguyen, van Son Doan, Ngoc Duong Do, Le Hoang Long Tan, Minh Tung Duong, Thai Binh Nguyen   +7 more
doaj   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

Mutant NPM1 in Acute Myeloid Leukemia Initiation and Maintenance

Aging and Cancer, EarlyView.
NPM1 mutations drive acute myeloid leukemia by acting as neomorphic transcriptional regulators that cooperate with Menin–MLL and XPO1 to sustain HOX/MEIS1 expression and block differentiation. Targeting these mutant‐specific transcriptional dependencies provides a rational therapeutic strategy for NPM1‐mutated AML.
Yanan Jiang, Zhong Fan, Runmeng Liu, Xiaotian Zhang   +3 more
wiley   +1 more source

Global particle-in-cell simulations of Alfvénic modes [PDF]

, 2008
Alexey Mishchenko, Axel Könies, Helander P., Kolesnichenko Ya. I., Lutsenko V., Rebut P. H., Roman Hatzky   +6 more
core   +2 more sources

Heating and acceleration of coronal and chromospheric ions during solar flares [PDF]

One-dimensional, electrostatic, particle-in-cell simulations are used to explore two mechanisms proposed to explain turbulent broadening of soft x ray emission lines of heavy ions observed during solar flares and the presence of blue-shifted components ...
Dulk, G. A., Mckean, M. E., Winglee, Robert M.   +2 more
core   +1 more source

Particle-in-cell simulation of the effect of dust charge fluctuation on ion acoustic waves in a dusty plasma. [PDF]

Sci Rep, 2020
Changmai S, Bora MP.
europepmc   +1 more source

Ketogenic Diet as an Epigenetic Therapy in SETD1B‐Related Epilepsy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Histone lysine methyltransferases such as SETD1B regulate chromatin structure and gene transcription. Ketone bodies, including butyrate, act as histone deacetylase inhibitors. We report a 4‐year‐old boy with SETD1B‐related absence epilepsy, refractory to conventional medications, who achieved sustained > 90% seizure reduction on the Modified ...
Erica Tsang, Brian S. Gloss, Jessica P. Hayes, Andrew J. A. Holland, Manoj P. Menezes, Joceline A. Branson, Shekeeb S. Mohammad, Jingya J. Yan, Shrujna Patel, Velda X. Han, Russell C. Dale   +10 more
wiley   +1 more source

Efficient Monte Carlo simulation of streamer discharges with deep-learning denoising models

Machine Learning: Science and Technology
Electric breakdown in non-conducting gases is a complex process that in its first stages is characterized by filamentary discharges called streamers. Streamer dynamics are inherently nonlinear and span broad temporal and spatial scales, making numerical ...
F M Bayo-Muñoz, A Malagón-Romero, A Luque   +2 more
doaj   +1 more source

Choroid Plexus Enlargement and USPIO‐Based Inflammatory Feature in Cerebral Small Vessel Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective The choroid plexus (CP) is a key component of the blood–cerebrospinal fluid barrier (BCSFB), but its mechanism of action in cerebral small vessel disease (CSVD) remains unclear. This study investigated CP volume (CPV) alterations and their association with conventional imaging markers in CSVD and explored the underlying role of ...
Yongqiang Qu, Xiaoning Ren, Cuihua Fan, Chun Li, Lijie Zhang, Zaiqiang Zhang, Shaowu Li, Zhongmeng Lai, Bin Cai, Ying Fu, Yi Lin, Zhibao Zhu   +11 more
wiley   +1 more source