Results 251 to 260 of about 140,706 (333)

Surface Engineering of Ti3C2Tx MXenes via Silanol Functionalization for Improved Electrochemical Performance

Small, EarlyView.
This study explores the covalent functionalization of Ti3C2Tx using 5,5′‐bis(triisopropoxysilyl)‐2,2′‐bipyridine in different solvents, revealing that only m‐xylene enables effective covalent bonding, ensuring structural stability and preventing layer swelling.
Abelardo Sánchez‐Oliva, Verónica Montes‐García, Ke Li, Kaitlyn Prenger, Xuyun Guo, Iwona Janica, Wojciech Kukułka, Adrián Tamayo, Pilar Prieto, Paolo Samorì, Valeria Nicolosi, Artur Ciesielski   +11 more
wiley   +1 more source

[Analysis of Information literacy skills in Medical Residents]. [PDF]

Rev Med Inst Mex Seguro Soc
Chávez-Martínez O, Moctezuma-Paz A, Sosa-Bustamante GP, González AP, Paque-Bautista C.   +4 more
europepmc   +1 more source

PRACTICAS SOLIDARIAS. UNA PROPUESTA MULTIDIMENSIONAL ÁREA DE EXTENSIÓN UNIVERSITARIA CENTRO REGIONAL DE GRAL. SARMIENTO. UNIV. NACIONAL DE LUJAN (UNLU) [PDF]

, 2004
Sarka, Eva Maria
core  

Smart NIR‐Emitting Organometallo Pt(II)‐Ionosilica Aerogel for Selective Au(III) Sensing and Recovery

Small, EarlyView.
This study reports a near‐infrared emitting ionic aerogel composed of cationic cyclometalated Pt(II) moieties linked by Si─O─Si bonds. The resulting porous hybrid material enables the selective detection and recovery of Au(III) ions from mixed‐metal solutions. Owing to its reversible luminescent response and thiourea‐assisted gold recovery, the aerogel
Janira Herce, Veronica Torregrosa‐Rivero, Elena Serrano, Albertina Cabañas, Miguel Angel Rodríguez, Julio Fernández‐Cestau, Mattia Nieddu, Jesús Rubén Berenguer, Javier García‐Martínez   +8 more
wiley   +1 more source

From complaints to ethical-professional education: a study based on nursing ethical disciplinary proceedings. [PDF]

Rev Bras Enferm
Serpa R, Schneider DG, Pires DEP, Benedet SA, Amadigi FR.   +4 more
europepmc   +1 more source

(Dis)information Systems: a Systemic View of Disinformation

Systems Research and Behavioral Science, EarlyView.
ABSTRACT Disinformation is an ancient social phenomenon that has found a favourable environment for dissemination in internet‐based social networks. While the scientific community seeks to address the problem by creating specific tools to detect and classify the various types of false information, we argue that systems thinking is necessary to ...
Herbert Laroca, Vitor Rocio, Antonio Cunha   +2 more
wiley   +1 more source

Comparative Study of Two Immunisation Protocols in Goats Using Thiol-Sepharose Chromatography-Enriched Extracts from Adult <i>Haemonchus contortus</i> Worms. [PDF]

Vaccines (Basel)
Conde-Felipe MM, Molina JA, Ruiz A, Ferrer O, Del Rio MC, Carmelo E, Hernández-Fernaud JR, Rodríguez F, Molina JM.   +8 more
europepmc   +1 more source

Resistencia, cambio y adaptación en las universidades argentinas: problemas conceptuales y tendencias emergentes en el gobierno y la gestión académica

, 2002
Claudio Suasnábar
openalex  

System as a Unifying Process: An Onto‐Epistemic Notion of System

Systems Research and Behavioral Science, EarlyView.
ABSTRACT This article proposes an onto‐epistemic notion of system as a relational process of unifying a multiplicity of actuals and abstractions into an actual unity, thereby encompassing concreteness and abstraction onto the same plane. This notion rejects the opposition between constructivism and realism within systems studies, the excessive focus on
Felipe Rodrigues Oliveira e Silva, Sandro Luis Schlindwein   +1 more
wiley   +1 more source

Tailoring Microstructure and Hardness in Maraging 300 Steel via 2.4 wt.% Niobium Addition and Controlled Aging Treatments

steel research international, EarlyView.
High Nb (2.4 wt.%) addition to Maraging 300 steel drives lattice distortion and nanoscale Nb–Mo‐rich precipitation, confirmed by energy‐dispersive X‐ray spectroscopy mapping (Mo ~5.4 wt.%, Nb ~2.5 wt.%). Nanoindentation reveals strong matrix hardening (H >4.8 GPa) at 480°C aging, while 560°C induces ~1.92 vol.% reverted austenite, enabling tunable ...
Laylla Sharon B. Peixoto, Mohammad Masoumi, Luís Henrique N. de Lima, Marcos Natan da Silva Lima, Luis Flávio Gaspar Herculano, Isabel Ferreira de Barros, Geronimo Perez, Maria Vittoria Moraschini Reis, Hamilton Ferreira Gome Abreu, Marcelo J. Gomes da Silva   +9 more
wiley   +1 more source