Results 71 to 80 of about 187,906 (313)

raplima/one-mev-forecast: First release [PDF]

, 2020
First release of notebook showing an example of use of machine learning for space weather ...
Rafael Pires de Lima
core   +1 more source

Spin and Charge Control of Topological End States in Chiral Graphene Nanoribbons on a 2D Ferromagnet

Advanced Materials, EarlyView.
Chiral graphene nanoribbons on a ferromagnetic gadolinium‐gold surface alloy display tunable spin and charge states at their termini. Atomic work function variations and exchange fields enabe transitions between singlet, doublet, and triplet configurations.
Leonard Edens, Francisco Romero‐Lara, Trisha Sai, Kalyan Biswas, Manuel Vilas‐Varela, Thomas Frederiksen, Diego Peña, Fabian Schulz, Jose Ignacio Pascual   +8 more
wiley   +1 more source

Excitation function of (p, alpha) nuclear reaction on enriched 67Zn: Possibility of production of 64Cu at low energy cyclotron [PDF]

, 2014
The potential for production of the medically relevant 64Cu has been investigated by proton irradiation of highly enriched 67Zn targets. The excitation function of the 67Zn(p, α)64Cu a nuclear reaction was measured by the stacked-foil technique up to 30 ...
Nagatsu, Kotaro, Szelecsényi, Ferenc, Kovács, Zoltán   +2 more
core  

Microscopic Insights into Magnetic Warping and Time‐Reversal Symmetry Breaking in Topological Surface States of Rare‐Earth‐Doped Bi2Te3

Advanced Materials, EarlyView.
Magnetic doping of the topological insulator Bi2Te3 with erbium adatoms induces out‐of‐plane magnetism and breaks time‐reversal symmetry, opening a Dirac gap and driving a Fermi surface transition from hexagonal to star‐of‐David geometry. Microscopy, spectroscopy, and magnetic dichroism reveal atomically controlled magnetic interactions that tailor the
Beatriz Muñiz Cano, Fabián Calleja, Ji Dai, Massimo Tallarida, Vera Marinova, Alessandro Barla, Marc G. Cuxart, Pierluigi Gargiani, Gonzalo N. Molina, José Angel Silva‐Guillén, Adriana I. Figueroa, Kevin García‐Díez, Sergio O. Valenzuela, Aitor Mugarza, Amadeo L. Vázquez de Parga, Rodolfo Miranda, Francisco Guinea, Manuela Garnica, Miguel A. Valbuena   +18 more
wiley   +1 more source

Microbial filaments in stromatolites and laminites of Balbuena III Sequence (Maastrichtian/Danian) of Yacoraite Formation in Metán-Alemania Sub-basin, Salta region, Argentina, and its alaeoenvironmental significance

Brazilian Journal of Geology
RESUMO A Bacia de Salta localiza-se no noroeste argentino e sua origem está relacionada a um rifte intracontinental, formado durante o Cretáceo e início do Paleógeno.
Eduardo Roemers-Oliveira, Luiz Alberto Fernandes, Ednilson Bento Freire, Luiz Sergio Amarante Simões   +3 more
doaj   +1 more source

Experimental analysis of neutron and background gamma-ray energy spectra of 80-400 MeV 7Li(p,n) reactions under the quasi-monoenergetic neutron field at RCNP, Osaka University

EPJ Web of Conferences, 2017
To develop the 100-400 MeV quasi-monoenergetic neutron field, we measured neutron and unexpected gamma-ray energy spectra of the 7Li(p,n) reaction with 80-389 MeV protons in the 100-m time-of-flight (TOF) tunnel at the Research Center for Nuclear Physics
Iwamoto Yosuke, Sato Tatsuhiko, Satoh Daiki, Hagiwara Masayuki, Yashima Hiroshi, Masuda Akihiko, Matsumoto Tetsuro, Iwase Hiroshi, Shima Tatsushi, Nakamura Takashi   +9 more
doaj   +1 more source

A Functional 2D Carbon Allotrope Combining Nanoporous Graphene and Biphenylene Segments

Advanced Materials, EarlyView.
The synthesis of a novel nanoporous graphene (NPG) is reported with biphenylene segments via thermal fusion of 12‐armchair porous graphene nanoribbons grown on gold surfaces. Characterization using STM, AFM, and DFT reveals low‐defect semiconducting behaviour and tunable band gaps.
Paula Angulo‐Portugal, Martin Irizar, Longfeng Huang, Mamun Sarker, Mustafa A. Ashoush, Zakaria M. Abd El‐Fattah, Johannes Barth, Frederik Schiller, Afaf El‐Sayed, Fei Gao, Dimas G. de Oteyza, Alexander Sinitskii, Aran Garcia‐Lekue, Martina Corso, Ignacio Piquero‐Zulaica   +14 more
wiley   +1 more source

Neutralization of MeV by anti-MeV mAbs. [PDF]

, 2018
A, Heat map representation summarizing IC50 values obtained from neutralization curves (see Methods) of anti-MeV-H mAbs against recombinant MeV encoding different MeV-H proteins.
Stephen J. Russell (106169), Miguel Ángel Muñoz-Alía (4872121), Claude P. Muller (106167)   +2 more
core   +1 more source

MEV in Binance Builder

CoRR
We study builder-driven MEV arbitrage on BNB Smart Chain (BSC). BSC's Proposer-Builder Separation (PBS) adopts a leaner design: only whitelisted builders can participate, blocks are produced at shorter intervals, and private order flow bypasses the public mempool.
Qin Wang 0008, Ruiqiang Li, Guangsheng Yu, Vincent Gramoli, Shiping Chen 0001   +4 more
openaire   +2 more sources

Mevinolin (MEV) modulates terpenoid biosynthesis in ‘Shine Muscat’ grapes by regulating HMGR enzyme

BMC Plant Biology
Mevinolin (MEV) is an inhibitor of 3-Hydroxy-3-methylglutaryl-CoA reductase (HMGR), which is a crucial enzyme in terpenoid biosynthesis. Since there is limited understanding of the impact of MEV on fruit quality, this study characterized the influence of
Ting Zheng, Lingzhu Wei, Miaochan Zhang, Jiang Xiang, Liu Pang, Jiang Wu, Kekun Zhang, Jianhui Cheng   +7 more
doaj   +1 more source