Results 151 to 160 of about 252 (233)

Social-emotional well-being in the context of health care: concept analysis. [PDF]

Rev Lat Am Enfermagem
Ribeiro CO, Kalinke LP, Salgado NFOG, Nogueira LA, Pinto DL, Barroso TMMDA.   +5 more
europepmc   +1 more source

Stepwise On‐Surface Synthesis and Transformations of Two‐Dimensional Covalent Organic Frameworks by Controlled Thermal Stimuli

Advanced Materials, EarlyView.
The seminal transformation of a 2D‐COF (SURFCOF‐IMDEA1) into a 2D porous COF (SURFCOF‐IMDEA2) on Au(111) by a sequential C‐C coupling and ladderization triggered by thermal annealing steps at increasing temperatures is reported. Abstract The development of covalent organic frameworks (COFs) is currently a primary objective in materials science, taking ...
Ana Barragán, Elena Pérez‐Elvira, Diego J. Vicent, Marco Lozano, Diego Soler‐Polo, Koen Lauwaet, José M. Gallego, Rodolfo Miranda, José I. Urgel, Pavel Jelínek, Nazario Martín, David Écija   +11 more
wiley   +1 more source

Mixed‐Metal Promotion in a Manganese‐Molybdenum Oxynitride as Catalyst to Integrate C─C and C─N Coupling Reactions for the Direct Synthesis of Acetonitrile from Syngas and Ammonia

Advanced Materials, EarlyView.
Transition metal oxy/carbo‐nitrides show great promise as catalysts for sustainable processes. A Mn‐Mo mixed‐metal oxynitride attains remarkable performance for the direct synthesis of acetonitrile, an important commodity chemical, via sequential C─N and C─C coupling from syngas (C1) and ammonia (N1) feedstocks.
M. Elena Martínez‐Monje, Wilson Henao, Tania Rodenas, Patricia Concepción, Virginia Pérez Dieste, Alexander Missyul, Giovanni Agostini, Gonzalo Prieto   +7 more
wiley   +1 more source

Padronização da metodologia para análise de sorção de água e solubilidade de materiais resilientes temporários para  base de prótese [PDF]

, 2017
openaire   +1 more source

Executive, behavioural and emotional functioning in Spanish children with dyslexia. [PDF]

Codas
López-Zamora M, Porcar-Gozalbo N, Cano-Villagrasa A, López-Chicheri I.   +3 more
europepmc   +1 more source

[Primary health care in disaster situations: systematic reviewAtención primaria de salud en situaciones de desastre: revisión sistemática]. [PDF]

Rev Panam Salud Publica, 2019
Fernandes GCM, Treich RS, da Costa MFBNA, de Oliveira AB, Kempfer SS, Abeldaño RA.   +5 more
europepmc   +1 more source

Resolving the Structural Duality of Graphene Grain Boundaries

Advanced Materials, EarlyView.
Cantilever ncAFM resolves the atomic structure of grain boundaries in graphene, revealing coexisting stable and metastable types. Both contain pentagon/heptagon defects, but metastable GBs show irregular geometries. Modeling shows metastable GBs form under compression, exhibiting vertical corrugation, while stable GBs are flat.
Haojie Guo, Emiliano Ventura‐Macías, Mariano D. Jiménez‐Sánchez, Nicoleta Nicoara, Pierre Mallet, Jean‐Yves Veuillen, Vincent T. Renard, Antonio J. Martínez‐Galera, Pablo Pou, Julio Gómez‐Herrero, Rubén Pérez, Iván Brihuega   +11 more
wiley   +1 more source

Spirituality and religiosity in children, adolescents and their families in a vulnerable context: a scoping review. [PDF]

Rev Bras Enferm
Souza MT, Araújo LC, Silva AE, Trotte LAC, Gesteira ECR.   +4 more
europepmc   +1 more source

Self‐Cooling Molecular Spin Qudits

Advanced Materials, EarlyView.
A material made of [GdEr] molecular dimers can encode a qudit and perform as a magnetic refrigerant. Microwave resonant pulses coherently manipulate its 16 spin states, while direct demagnetization measurements cool the material and a device down to temperatures below 1 K.
Elías Palacios, David Aguilà, David Gracia, Diamatoula Maniaki, Leoní A. Barrios, Alessandro Chiesa, Jesús I. Martínez, Valentin Novikov, Olivier Roubeau, Stefano Carretta, Marco Evangelisti, Guillem Aromí, Fernando Luis   +12 more
wiley   +1 more source

Nurses' practical contributions to improving healthy and sustainable public spaces: an integrative review. [PDF]

Rev Bras Enferm
Nascimento HRPD, Oliveira IMM, Albuquerque GA, Cavalcante EGR, Teixeira MMS, Lopes MDSV.   +5 more
europepmc   +1 more source