Results 11 to 20 of about 1,056,256 (203)

Density profiles in stellarators: an overview of particle transport, fuelling and profile shaping studies at TJ-II

Nuclear Fusion
We provide an overview of activities carried out at the TJ-II stellarator for improving our understanding of- and developing plasma physics models for particle density profiles in stellarators.
J.A. Alonso, D. Alegre, J. Alonso, R. Antón, A. Arias-Camisón, E. Ascasíbar, A. Baciero, J.M. Barcala, M. Barnes, E. Blanco, L. Bueno, A. Bustos, S. Cabrera, E. de la Cal, I. Calvo, A. Cappa, D. Carralero, R. Carrasco, B. Carreras, R. Castro, A. de Castro, L. Cebrián, M. Chamorro, A.A. Chmyga, P. Colino, J. Duque, F.J. Escoto, T. Estrada, A. Fernández, J. Fraguas, J.M. Fontdecaba, A. Gabriel, L. García, I. García-Cortés, R. García-Gómez, J.M. García-Regaña, G. Godino-Sedano, J. Gómez-Manchón, A. González, A. González-Jerez, V. Guisse, J. Hernández-Sánchez, J. Hernanz, C. Hidalgo, P. Ivanova, A. Jiménez-Denche, D. Jiménez-Rey, G. Kocsis, M. Koepke, A.S. Kozachek, F. Lapayese, M. Liniers, D. López, D. López-Bruna, B. López-Miranda, E. de la Luna, E. Maragkoudakis, F. Martín-Díaz, G. Martín-Gómez, J. Martínez-Fernández, K.J. McCarthy, F. Medina, D. Medina-Roque, M. Medrano, P. Méndez, F.J. Miguel, B. van Milligen, A. Molinero, G. Motojima, S. Mulas, M. Navarro, I. Nedzelskiy, R. Nuñez, M. Ochando, E. Oyarzábal, J.L. de Pablos, F. Palomares, N. Panadero, F.I. Parra, C. Pastor, I. Pastor, A. de la Peña, R. Peralta, A. Pereira, P. Pons-Villalonga, A.B. Portas, E. Poveda, F.J. Ramos, G.A. Rattá, M. Redondo, C. Reynoso, E. Rincón, J. de la Riva, C. Rodríguez-Fernández, A. Ros, E. Sánchez, J. Sánchez, E. Sánchez-Sarabia, J.A. Sebastián, E.R. Solano, A. Soleto, T. Szepesi, F.L. Tabarés, D. Tafalla, H. Takahashi, N. Tamura, H. Thienpondt, A. Tolkachev, V. Tribaldos, R. Unamuno, J. Varela, J. Vega, J.L. Velasco, I. Voldiner   +113 more
doaj   +1 more source

Diseño de un Interferómetro Heterodino de Microondas para la Medición de la Densidad Electrónica del Plasma en el SCR-1

Tecnología en Marcha, 2020
El Stellarator de Costa Rica 1 (SCR-1) es un dispositivo pequeño de confinamiento magnético de tipo stellarator modular que se emplea para la investigación de plasmas de alta temperatura y baja densidad, el primero de América Latina. [1]. El propósito de
Jorge Sanchez Castro, Ivan Vargas
doaj   +1 more source

Genomic Diversity and Clinical Variability in Pediatric Primary Cutaneous Anaplastic Large Cell Lymphoma: A Case Series

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Primary cutaneous anaplastic large cell lymphoma (pcALCL) is a rare pediatric CD30‐positive T‐cell lymphoproliferative disorder with an excellent prognosis, but its genomic drivers are poorly defined. We report three children with skin‐limited disease demonstrating striking molecular heterogeneity, including NPM::ALK, NUP214::FRK, and a novel ...
Shoshana Greenberger, Efrat Bar‐Ilan, Victoria Marcu, Evgeny Grishin, Rinat Yacobi, Aviv Barzilai, Hana Golan, Assaf Arie Barg   +7 more
wiley   +1 more source

Influence of an external magnetic field on damage by self-ion irradiation in Fe90Cr10 alloy

Nuclear Materials and Energy, 2016
The effect of an external magnetic field (B=0.5 T) on Fe90Cr10 specimens during Fe ion irradiation, has been investigated by means of Conversion Electron Mössbauer Spectroscopy (CEMS).
Fernando José Sánchez, Isabel García-Cortés, José Francisco Marco, David Jiménez-Rey, Aránzazu Maira, Jesús Castellanos, Rafael Vila, Ángel Ibarra   +7 more
doaj   +1 more source

Guidelines for Pediatric Radiotherapy Simulation: A Report From the Children's Oncology Group Radiation Oncology Discipline

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric radiation therapy presents unique challenges compared to adult treatments, including those of immobilization, potential need for sedation, and the critical importance of accurate, reproducible positioning. Additionally, heightened attention to imaging doses is necessary to minimize long‐term toxicity in survivors.
Parham Alaei, Stephen Mihalcik, Sujith Baliga, Young Kwok, Dana Casey, Eric Ehler, Christiane Burton, John C. Breneman, Daphne A. Haas‐Kogan, Suzanne L. Wolden, Arnold C. Paulino, Nadia N. Laack, Natia Esiashvili, Sarah Milgrom, Christine Hill‐Kayser, Thomas J. Fitzgerald, John A. Kalapurakal, Chia‐Ho Hua   +17 more
wiley   +1 more source

Multi-pellet injection into the NBI-heated phase of TJ-II plasmas

Nuclear Fusion
A pellet-induced enhanced confinement (PiEC) phase, with general characteristics similar to those reported for the stellarator W7-X, is observed after single pellet injection (>10 ^19 H atoms) into the neutral beam injection heated phase of plasmas in ...
K.J. McCarthy, I. García-Cortés, J.A. Alonso, A. Arias-Camisón, E. Ascasíbar, A. Baciero, A. Cappa, R. Carrasco, O.O. Chmyga, T. Estrada, R. García, J. Hernández-Sánchez, F.J. Hernanz, O.S. Kozachok, B. López Miranda, F. Medina, D. Medina-Roque, B. van Milligen, M. Navarro, M.A. Ochando, J.L. de Pablos, N. Panadero, I. Pastor, J. de la Riva, M. C. Rodríguez, D. Tafalla, V. Tribaldos, TJ-II Team   +27 more
doaj   +1 more source

personaje de Muerte en la Dança general: ¿doble por fisión o doble por fusión?

Actio Nova, 2020
La Dança general de la muerte presenta la realidad indisoluble del ser humano fragmentada en dos personajes diferenciados coexistiendo en el mismo mundo ficcional. En la Dança, Muerte dialoga y baila sucesivamente con sus diferentes parejas de baile.
Daniel Añua Tejedor
doaj   +1 more source

Personalized Zebrafish Models for Fusion‐Positive Pediatric Sarcomas

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Clinical sequencing efforts have revolutionized our approaches to categorizing pediatric cancers in real time. This has dramatically improved our ability to profile pediatric tumors, identify actionable vulnerabilities, and influence clinical care.
Lisa H. Hall, Emma N. Harrison, Genevieve C. Kendall   +2 more
wiley   +1 more source

The influence of NBI-driven plasma current on ablation light profiles of cryogenic pellets injected into the stellarator TJ-II

Nuclear Fusion
Efficient plasma core fuelling is critical for magnetic confinement fusion (MCF). The envisaged technology is cryogenic pellet injection where small cylinders of fuel ice are injected at high speed into the confined plasma. Indeed, injectors are operated
K.J. McCarthy, I. García-Cortés, B. van Milligen, A. Baciero, A. Cappa, R. Carrasco, T. Estrada, B. López-Miranda, D. Medina-Roque, N. Panadero, I. Pastor, M.C. Rodríguez, TJ-II Team   +12 more
doaj   +1 more source

CONTEXT DRIVEN MAINTENANCE: AN eMAINTENANCE APPROACH [PDF]

Management Systems in Production Engineering, 2014
All assets necessarily suffer wear and tear during operation. Prognostics can assess the current health of a system and predict its remaining life based on features capturing the gradual degradation of its operational capabilities.
Diego GALAR
doaj   +1 more source