Results 181 to 190 of about 71,655 (295)

POM‐Based Water Splitting Catalyst Under Acid Conditions Driven by Its Assembly on Carbon Nanotubes

Advanced Materials, EarlyView.
A newly‐engineered POM‐based electrocatalyst incorporating non‐innocent counter cations exhibits fast kinetics for either the OER or HER under strongly acidic conditions (1 m H2SO4), depending on whether it is assembled on carbon nanotubes (1@CNT) or physically mixed with them (1/CNT). In water‐splitting tests using a two‐electrode setup, these systems
Eugenia P. Quirós‐Díez, Melanie Guillén‐Soler, Carlos Herreros‐Lucas, Alejandro López‐Moreno, José Manuel Vila‐Fungueiriño, Antonio Luis Llamas‐Saiz, Karol Strutyński, Manuel Melle‐Franco, María del Carmen Giménez‐López   +8 more
wiley   +1 more source

Determinants influencing decision-making for operative and perioperative management of grade III and IV hemorrhoidal disease: secondary analysis of a multicenter nationwide prospective cohort study. [PDF]

Langenbecks Arch Surg
Kement M, Ali̇moğlu O, Baysal H, Tosun S, Tekin A, Sucullu I, Ci̇vi̇l O, Sakoğlu N, Arslan NÇ, Tatar C, Kaya R, Nayci AE, Gülşen T, Meri̇c S, Hamad FM, Salhat A, Buğdayci N, Leventoğu S, Kozan R, Akpinar Ö, Karahan M, Kaya S, Küçük HF, Adiguzel NC, Oncel M.   +24 more
europepmc   +1 more source

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

Governance of corporate misconduct through employee whistleblowing: a tripartite evolutionary game analysis. [PDF]

BMC Psychol
Ding M, Bai Y, Wang C.
europepmc   +1 more source

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

Demographic and Family Factors Associated with Body Image Dissatisfaction among Adolescents in Tehran. [PDF]

Iran J Psychiatry
Mohammadi MR, Zamani Z, Najafi A, Kafami Z, Yavari A, Akhondzadeh S.   +5 more
europepmc   +1 more source

Structure of Institution Trust in Governmental Administration

The Annuals of Japanese Political Science Association, 2010
openaire   +2 more sources

STRUCTURAL ANALYSIS OF THE GOVERNMENTAL PROGRAMS OF MACROREGIONAL DEVELOPMENT

Theory and Practice of Institutional Reforms in Russia, 2019
Ruslan Magomedov, Georg Tatevosyan
openaire   +1 more source

Flexoelectrically Induced Polar Topology in Twisted SrTiO3 Membranes

Advanced Materials, EarlyView.
Twisted SrTiO3 bilayers host polar vortices of flexoelectric origin, revealed through combined experiment and theory. By reconstructing polarization from the toroidal moment of strain gradients, the work establishes a 3D chiral state with broken inversion and mirror symmetries.
Isabel Tenreiro, Hugo Aramberri, Víctor Rouco, Gabriel Sánchez‐Santolino, Mariona Cabero, Fernando Gallego, David Sánchez‐Manzano, José M. González‐Calbet, Federico Mompeán, Mar García‐Hernández, Alberto Rivera‐Calzada, Jorge Íñiguez‐González, Carlos León, Jacobo Santamaría   +13 more
wiley   +1 more source

Compare and evaluate fracture strength of endodontically treated mandibular premolar teeth restored using different fiber post and core systems: An <i>in vitro</i> study. [PDF]

Bioinformation
Devarapalli ST, Munagapati B, Poojitha Y, Deepika C, Amaladinna S, Cigicherla S.   +5 more
europepmc   +1 more source