Results 41 to 50 of about 397,678 (274)

Multi-GeV Electron Generation Using Texas Petawatt Laser [PDF]

, 2010
We present simulation results and experimental setup for multi-GeV electron generation by a laser plasma wake field accelerator (LWFA) driven by the Texas Petawatt (TPW) laser.
Bernstein, A., D'Avignon, E., Ditmire, T., Dong, P., Downer, M., Du, D., Dyer, G., Fazel, N., Gaul, E., Henderson, W., Kalmykov, S., Martinez, M., Reed, S., Shvets, G., Wang, X., Yi, S. A., Zagdzaj, R.   +16 more
core   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Photodestruction of Diatomic Molecular Ions: Laboratory and Astrophysical Application

Molecules, 2020
In this work, the processes of photodissociation of some diatomic molecular ions are investigated. The partial photodissociation cross-sections for the individual rovibrational states of the diatomic molecular ions, which involves alkali metals, as well ...
Vladimir A. Srećković, Ljubinko M. Ignjatović, Milan S. Dimitrijević   +2 more
doaj   +1 more source

Development of a Set of Synthetic Diagnostics for the Confrontation between 2D Transport Simulations and WEST Tokamak Experimental Data

Applied Sciences, 2022
Transport codes are frequently used for describing fusion plasmas with the aim to prepare tokamak operations. Considering novel codes, such as SolEdge3X-HDG, synthetic diagnostics are a common technique used to validate new models and confront them with ...
Ivan Kudashev, Anna Medvedeva, Manuel Scotto d’Abusco, Nicolas Fedorszak, Stefano Di Genova, Vladislav Neverov, Eric Serre   +6 more
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Plasma Scalpels: Devices, Diagnostics, and Applications

Biomedicines, 2022
The plasma scalpel is an application of gas discharges in electrosurgery. This paper introduces the device structure and physicochemical parameters of the two types of plasma scalpels, namely, a single-electrode Ar discharge device (argon plasma ...
Ao Xiao, Dawei Liu, Dongcheng He, Xinpei Lu, Kostya (Ken) Ostrikov   +4 more
doaj   +1 more source

Developement of real time diagnostics and feedback algorithms for JET in view of the next step

, 2004
Real time control of many plasma parameters will be an essential aspect in the development of reliable high performance operation of Next Step Tokamaks.
A Murari, Albanese R, Ambrosino G, Barana O, Bosak K, D Mazon, D Moreau, E de la Luna, E Joffrin, EFDA-JET Contributors, F Crisanti, F Piccolo, F Sartori, Felton R, Felton R, G Ambrosino, Giannella R, J Sanchez, Joffrin E, L Laborde, L Zabeo, Laborde L, Lao L, M Ariola, M Bruno, Moreau D, O Barana, P Arena, R Albanese, R Felton, Riva M, Watkins M, Zabeo L   +32 more
core   +2 more sources

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Multi-Domain Data Integration for Plasma Diagnostics in Semiconductor Manufacturing Using Tri-CycleGAN

Journal of Sensor and Actuator Networks
The precise monitoring of chemical reactions in plasma-based processes is crucial for advanced semiconductor manufacturing. This study integrates three diagnostic techniques—Optical Emission Spectroscopy (OES), Quadrupole Mass Spectrometry (QMS), and ...
Minji Kang, Sung Kyu Jang, Jihun Kim, Seongho Kim, Changmin Kim, Hyo-Chang Lee, Wooseok Kang, Min Sup Choi, Hyeongkeun Kim, Hyeong-U Kim   +9 more
doaj   +1 more source

Detection of trace heavy metals using atmospheric pressure glow discharge by optical emission spectra

High Voltage, 2019
In this Letter, atmospheric pressure glow discharge based on a small discharge gap is excited by sine AC voltage in air on purpose of detecting trace heavy metal elements in solid samples, which makes the detection limits of trace heavy metal elements ...
Xiao Li, De-Zheng Yang, Hao Yuan, Jian-Ping Liang, Tao Xu, Zi-Lu Zhao, Xiong-Feng Zhou, Li Zhang, Wen-Chun Wang   +8 more
doaj   +1 more source