Publications de Yu Lin | EPFL Graph Search

Inverse Rendering for PET Scanner Calibration

The significant degradation of reconstructed image resolution and the presence of apparent artifacts can result from sub-millimetric misalignment of scanner configuration in highspatial resolution positron emission tomography (PET) systems. Therefore, ensu ...

IEEE2024

Impact of ICRF on the scrape-off layer and on plasma wall interactions: From present experiments to fusion reactor

Patrick Blanchard, Basil Duval, Ambrogio Fasoli, Yves Martin, Richard Pitts, Olivier Sauter, Henri Weisen, Stefano Coda, Marco Wischmeier, Jan Horacek, Yann Camenen, Jonathan Graves, Duccio Testa, Mikhail Maslov, Javier García Hernández, David Pfefferlé, Yu Lin, Julio Rodriguez, Dalziel Joseph Wilson, Jonathan Marc Philippe Faustin, Federico Nespoli, Hamish William Patten, Nicola Vianello, Antonio José Pereira de Figueiredo, Samuel Lanthaler, Liang Yao, Arnout Lodewijk M Beckers, Cristian Sommariva, Davide Galassi, Alessandro Pau, Yao Zhou, Otto Asunta, Bernhard Sieglin

Recent achievements in studies of the effects of ICRF (Ion Cyclotron Range of Frequencies) power on the SOL (Scrape-Off Layer) and PWI (Plasma Wall Interactions) in ASDEX Upgrade (AUG), Alcator C-Mod, and JET-ILW are reviewed. Capabilities to diagnose and ...

Elsevier2019

Physics and performance of the I-mode regime over an expanded operating space on Alcator C-Mod

Christian Gabriel Theiler, Yu Lin

New results on the I-mode regime of operation on the Alcator C-Mod tokamak are reported. This ELM-free regime features high energy confinement and a steep temperature pedestal, while particle confinement remains at L-mode levels, giving stationary density ...

IOP Publishing Ltd2017

Bacterial Whole Cell Typing by Mass Spectra Pattern Matching with Bootstrapping Assessment

Hubert Girault, Yu Lin, Liang Qiao

Bacterial typing is of great importance in clinical diagnosis, environmental monitoring, food safety analysis, and biological research. Matrix-assisted laser desorption/ionization mass spectrometry (MALDI-MS) is now widely used to analyze bacterial samples ...

American Chemical Society2017

Efficient generation of energetic ions in multi-ion plasmas by radio-frequency heating

Henri Weisen, Yu Lin, Jonathan Marc Philippe Faustin

We describe a new technique for the efficient generation of high-energy ions with electromagnetic ion cyclotron waves in multi-ion plasmas. The discussed three-ion scenarios are especially suited for strong wave absorption by a very low number of resonant ...

Nature Publishing Group2017

NAND-NOR: A Compact, Fast, and Delay Balanced FPGA Logic Element

Paolo Ienne, Yu Lin, Grace Zgheib, Wei Li

The And-Inverter Cone has been introduced as an alternative logic element to the look-up table in FPGAs, since it improves their performance and resource utilization. However, further analysis of the AIC design showed that it suffers from the delay discrep ...

ACM2017

Metal Nodules In El3 And Eh3 Primitive Chondrites: Conglomerates Of Micro Pebble Metals With A Menagerie Of Sulfide Assemblages; Graphite Feathers And Various Sinoite Morphologies, Metal Clasts. No Evidence For Melting

Yu Lin, Philippe Gillet

Wiley-Blackwell2016

A maximum-likelihood approach for building cell-type trees by lifting

Philipp Bucher, Bernard Moret, Yu Lin, Nishanth Ulhas Nair, Mingfu Shao, Paulina Grnarova, Laura Madeleine Hunter

Background: In cell differentiation, a less specialized cell differentiates into a more specialized one, even though all cells in one organism have (almost) the same genome. Epigenetic factors such as histone modifications are known to play a significant r ...

2016

ADX: a high field, high power density, advanced divertor and RF tokamak

Francesca Maria Poli, Christian Gabriel Theiler, Yu Lin, John Wilson

The MIT Plasma Science and Fusion Center and collaborators are proposing a high-performance Advanced Divertor and RF tokamak eXperiment (ADX)-a tokamak specifically designed to address critical gaps in the world fusion research programme on the pathway to ...

IOP Publishing Ltd2015

Improved confinement in high-density H-modes via modification of the plasma boundary with lower hybrid waves

Peng Xu, Christian Gabriel Theiler, Yu Lin

Injecting Lower Hybrid Range of Frequency (LHRF) waves into Alcator C-Mod's high-density H-mode plasmas has led to enhanced global energy confinement by increasing pedestal temperature and pressure gradients, decreasing the separatrix density, modifying th ...

Amer Inst Physics2015

Alcator C-Mod: research in support of ITER and steps beyond

Peng Xu, Christian Gabriel Theiler, Yu Lin

This paper presents an overview of recent highlights from research on Alcator C-Mod. Significant progress has been made across all research areas over the last two years, with particular emphasis on divertor physics and power handling, plasmamaterial inter ...

Iop Publishing Ltd2015

H And C Isotopes Of C-Grains From Martian Meteorite Nwa 6162

Yu Lin, Philippe Gillet

Wiley-Blackwell2015

An Exact Algorithm to Compute the Double-Cut-and-Join Distance for Genomes with Duplicate Genes

Bernard Moret, Yu Lin, Mingfu Shao

Computing the edit distance between two genomes is a basic problem in the study of genome evolution. The double-cut-and-join (DCJ) model has formed the basis for most algorithmic research on rearrangements over the last few years. The edit distance under t ...

Mary Ann Liebert2015

20 years of research on the Alcator C-Mod tokamak

Basil Duval, Christian Gabriel Theiler, Yu Lin

The object of this review is to summarize the achievements of research on the Alcator C-Mod tokamak [Hutchinson et al., Phys. Plasmas 1, 1511 (1994) and Marmar, Fusion Sci. Technol. 51, 261 (2007)] and to place that research in the context of the quest for ...

Amer Inst Physics2014

Study of cell differentiation by phylogenetic analysis using histone modification data

Philipp Bucher, Bernard Moret, Yu Lin, Nishanth Ulhas Nair, Paulina Grnarova, Jelena Antic, Ana Manasovska

Background: In cell differentiation, a cell of a less specialized type becomes one of a more specialized type, even though all cells have the same genome. Transcription factors and epigenetic marks like histone modifications can play a significant role in ...

BioMed Central2014

An exact algorithm to compute the DCJ distance for genomes with duplicate genes

Bernard Moret, Yu Lin, Mingfu Shao

Springer Verlag2014

Maximum likelihood phylogenetic reconstruction from high-resolution whole-genome data and a tree of 68 eukaryotes

Bernard Moret, Yu Lin, Fengtian Zhu

2013

Underground Organic-Rich Fluids On Mars: Biotic Vs Abiotic Processes

Yu Lin, Philippe Gillet, Jiangyan Yang

Wiley-Blackwell2013

Phylogenetic Analysis of Cell Types Using Histone Modifications

Philipp Bucher, Bernard Moret, Yu Lin, Nishanth Ulhas Nair

Springer Verlag2013

Sorting genomes with rearrangements and segmental duplications through trajectory graphs

Bernard Moret, Yu Lin, Mingfu Shao

We study the problem of sorting genomes under an evolutionary model that includes genomic rearrangements and segmental duplications. We propose an iterative algorithm to improve any initial evolutionary trajectory between two genomes in terms of parsimony. ...

Biomed Central Ltd2013