Results 111 to 120 of about 264,275 (302)

Spin‐Split Edge States in Metal‐Supported Graphene Nanoislands Obtained by CVD

Advanced Materials, EarlyView.
Combining STM measurements and ab‐initio calculations, we show that zig‐zag edges in graphene nanoislands grown on Ni(111) by CVD retrieve their spin‐polarized edge states after intercalation of a few monolayers of Au. ABSTRACT Spin‐split states localized on zigzag edges have been predicted for different free‐standing graphene nanostructures.
Michele Gastaldo, Masoud Mansouri, Carlos Garcia‐Fernandez, Daniel Sánchez‐Portal, Aran Garcia‐Lekue, Gustavo Ceballos, Aitor Mugarza   +6 more
wiley   +1 more source

Numeri q-perfetti e q-amicabili di seconda specie e altre generalizzazioni dei numeri perfetti di seconda specie

Ratio Mathematica, 2005
Nel presente lavoro si affronta, tra le curiosità matematiche, il problema dei numeri perfetti di seconda specie, riprendendo anche un lavoro del 1979 di Franco Eugeni e Bruno Rizzi, utilizzato come preambolo e spunto per le problematiche lasciate aperte
Franco Eugeni, Gianluca Ippoliti
doaj  

Polyimide‐Linked Hexaazatriphenylene‐Based Porous Organic Polymer with Multiple Redox‐Active Sites as a High‐Capacity Organic Cathode for Lithium‐Ion Batteries

Advanced Materials, EarlyView.
A high‐capacity polyimide‐linked porous organic polymer (HAT‐PTO) incorporating numerous redox‐active centers is synthesized via a hydrothermal reaction, delivering a high theoretical capacity of 484 mAh g−1. In situ hybridization with carboxyl‐functionalized multiwalled carbon nanotubes enhances conductivity and stability, achieving 397 mAh g−1 at C ...
Arindam Mal, Jonathan Caroni, Asia Patriarchi, Olivera Luzanin, Rafael Ramos, Jan Bitenc, Manuel Melle‐Franco, Manuel Souto   +7 more
wiley   +1 more source

Unravelling the Secret of Sulfur Confinement and High Sulfur Utilization in Hybrid Sulfur‐Carbons

Advanced Materials, EarlyView.
Thermal condensation of inverse vulcanized sulfur‐carbon hybrids enables a bottom‐up sulfur confinement strategy, in which a protective carbon phase is progressively constructed around sulfur species. The resulting carbon nanodomains covalently tether sulfur chains and stabilize radical intermediates. This integrated architecture effectively suppresses
Tim Horner, Enis Oğuzhan Eren, Elif Begüm Yılmaz, Jiyong Kim, Ernesto Scoppola, Alexandros Vasileiadis, Nadezda V. Tarakina, Markus Antonietti, Paolo Giusto, Evgeny Senokos   +9 more
wiley   +1 more source

Reconstruction of the Part Vegetation on the Headwaters of the Piney Creek Watershed in Houston and Trinity Counties, Texas [PDF]

, 1998
The National Forests and Grasslands of Texas began a project in 1994 for ecosystem management involving multiple disciplines in an holistic approach to resource inventories.
Hubbard, Velicia R., Jurney, David H.
core   +1 more source

Formicidae species A

, 2015
{"references": ["Dlussky, G. M., 1981, Miocene ants (Hymenoptera, Formicidae) of the USSR, in Vishnjakova, V. N., Dlussky, G. M., and Pritykina, L. N., eds., New fossil insects from the territory of the USSR, Moscow, Nauka Press, Moscow, p. 64 - 83. [in Russian]", "Emery, C., 1925, Hymenoptera Fam. Formicidae.
Kaulfuss, Uwe, Dlussky, Gennady M.
openaire   +1 more source

Polymorph‐Specific Electronic Transduction in WO3 during Molecular Sensing

Advanced Materials, EarlyView.
Metal‐oxide polymorphs with similar surface chemistry can nevertheless exhibit distinct sensing properties. In γ‐ and ε‐WO3, analyte adsorption appears comparable; yet, only ε‐WO3 induces a pronounced lattice electronic perturbation that accommodates charge in sub‐conduction band minimum states.
Matteo D'Andria, Meng Yin, Stefan Neuhauser, Vlasis G. Mavrantzas, Ying Chen, Ken Suzuki, Andreas T. Güntner   +6 more
wiley   +1 more source

An inter- and transgenerational study on the effect of calving month of ancestors on dairy performances of Mediterranean buffalo

Journal of Dairy Science
: In this work intergenerational and transgenerational effects of calving months on dairy performances of Italian Mediterranean river buffaloes were investigated.
Nicolò P.P. Macciotta, Mauro Fioretti, Roberta Cimmino, Mayra Gomez Carpio, Gianluca Neglia, Riccardo Negrini, Alberto Cesarani   +6 more
doaj   +1 more source

Multifunctional Bio‐Based Packaging for Perishable Foods: Structural Design, Scalable Fabrication, and Versatile Applications

Advanced Materials, EarlyView.
An overview of design principles and scalable fabrication strategies for multifunctional bio‐based packaging. Radiative cooling films, modified‐atmosphere films/membranes, active antimicrobial/antioxidant platforms, intelligent optical/electrochemical labels, and superhydrophobic surfaces are co‐engineered from material chemistry to mesoscale structure
Lei Zhang, Jiaqi Zhang, Mei Cui, Wei Qi, Renliang Huang, Rongxin Su, Kai Zhang   +6 more
wiley   +1 more source

Pulsed Electrolysis Prevents Sulfur Poisoning for Sustained Sulfide Valorization

Advanced Materials, EarlyView.
Integrating pulsed electrolysis with Sc‐doped NiFe‐LDH enables sustainable sulfide valorization, achieving >500 h stability, 99.8% efficiency. Moreover, this technology produces high‐purity sulfur and sodium formate, boosting profit by 121% to $1,294.7 per tonne of hydrogen.
Zhiyan Hou, Yangbo Ma, Yufeng Wu, Weijin Cao, Zhengxiao Guo, Changlong Wang   +5 more
wiley   +1 more source