Results 61 to 70 of about 20,383 (304)

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

The introduction of proofs of noble birth into the Habsburg monarchy. A new instrument to administrate the nobility (1650-1800)

Cornova
This article shows how the transfer of proofs of nobility by Maria Theresa of Austria in the 1750s led to complex movements between Vienna and the countries of the monarchy and produced social and cultural changes within the nobility.
Éric Hassler
doaj   +1 more source

Tuning Amorphous‐Crystalline Catalytic Interfaces by Mechanochemistry: Cu‐Based Metallic Glasses Coupled with Ceria for CO Oxidation

Advanced Materials, EarlyView.
Ball‐milling Cu‐based metallic glasses with ceria creates a unique nanostructure where metallic glass particles are wrapped by CeO2 nanoparticles. The intimate integration triggers copper state reorganization during reaction and aging, boosting CO oxidation and COPrOx activity.
Maahin Mirzay‐Shahim, Mehran Nabahat, Laia Pascua‐Solé, Isabel Serrano, Ilaria Lucentini, Xènia Garcia, Marina Armengol‐Profitós, Asier Agrelo‐Lestón, Ignasi Burgués‐Ceballos, Núria J. Divins, Ignacio J. Villar‐Garcia, Virginia Pérez‐Dieste, Carlos Escudero, Carlo Marini, Jordi Llorca, Eloi Pineda, Pere Bruna, Lluís Soler   +17 more
wiley   +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

The realization of electoral rights of the nobility in the first half of the 19th century (on materials of middle Volga region)

RUDN Journal of Russian History, 2008
The article deals with the social-political development of Middle Volga nobility in the first half of the 19 th century. After studying the peculiarities of nobility elections in Penza and Simbirsk provinces, the author determines the reality of class ...
S V Pershin
doaj  

Saint Tikhon of Zadonsk and F. M. Dostoevsky: Problem of Finding Faith and Theme of Mentoring in “The Life of a Great Sinner”

Научный диалог, 2019
The analysis of the unfinished novel “The Life of a Great Sinner” is presented. It is proved that the religious ideas of Tikhon of Zadonsk about freedom, nobility, humility formed the basis of image of protagonist of the work.
N. Saisu
doaj   +1 more source

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

Advanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source

Przyczynek do obrazu szlachty Inflant Polskich w łotewskich źródłach i opracowaniach historycznych początku XX w.

Acta Baltico-Slavica, 2014
A contribution to the image of Polish Livonia nobility in the Latvian historical sources and studies of the early Twentieth Century Polish literature devoted to the role of the Poles in shaping Latvian culture presents unanimity as far as the positive ...
Beata Biesiadowska-Magdziarz
doaj   +1 more source

2D Co‐Mo‐Hydroxide‐Based Multifunctional Material for the Development of H2‐Based Clean Energy Technologies

Advanced Materials, EarlyView.
2D α‐Co(OH)2 interleaved with Mo species displays an appealing dual functionality for the production and use of green hydrogen.Mo incorporation greatly benefits the electrochemical behaviour in Oxygen Evolution Reaction for H2 production, while the magnetocaloric response at liquid H2 temperature paves the way for alternative cryogenic refrigerants ...
Daniel Muñoz‐Gil, Celia Castillo‐Blas, Dawid Krystian Feler, Isabel Gómez‐Recio, Miguel Tinoco, Ana Querejeta‐Fernández, Rodrigo González‐Prieto, Felipe Gándara, Romualdo Santos Silva Jr, Pilar Ferrer, Carlos Prieto, Luc Lajaunie, José Luis Martinez‐Peña, María Luisa Ruiz‐González, José María González‐Calbet   +14 more
wiley   +1 more source

Вопрос дворянства в литовском национальном дискурсе: на примере периодического издания «Litwa» (1908–1914)

Acta Baltico-Slavica, 2017
The question of gentry and the Lithuanian national project: the example of the newspaper Litwa (1908–1914) At the end of the 19th and beginning of 20th centuries some national movements in the Eastern and Central Europe actualized the question of how ...
Ольга [Olga] Мастяница-Станкевич [Mastianica-Stankevič]
doaj   +1 more source