Results 101 to 110 of about 2,277,393 (310)
A record of the Porbeagle, Lamna nasus, in coastal waters of Buenos Aires (Argentina) confirmed by DNA barcoding [PDF]
, 2015 A record of a juvenile Porbeagle, Lamna nasus, in the coastal waters of Argentina is confirmed by DNA barcoding, since the specimen lacked some external diagnostic features.
Díaz de Astarloa, Juan Martín +2 more
core +1 more source
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 +17 more
wiley +1 more source
Kinase-independent function of checkpoint kinase 1 (Chk1) in the replication of damaged DNA [PDF]
, 2012 The checkpoint kinases Chk1 and ATR are broadly known for their role in the response to the accumulation of damaged DNA. Because Chk1 activation requires its phosphorylation by ATR, it is expected that ATR or Chk1 down-regulation should cause similar ...
Federico, Maria Belén +4 more
core +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
Reflexiones en torno a la producción historiográfica de la comunicación en Cuba
Question, 2016 Reflexionar en torno a la producción historiográfica de la comunicación en Cuba, a partir de un breve análisis sobre las investigaciones en este campo, y ofrecer algunas consideraciones acerca de sus ventajas, limitaciones y perspectivas constituyen los ...
Dariel Mena Méndez
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Plataformas digitales: Una revisión a un campo emergente de estudios en Chile
Estudios SociológicosEl presente artículo da cuenta de una síntesis de los estudios sobre el trabajo en plataformas digitales en Chile, entre los años 2018 y 2023. En primera instancia, se aborda teóricamente el fenómeno de la plataformización, con el fin de delimitar el ...
Juana Torres-Cierpe +3 more
doaj +1 more source
New insights into the chemistry of thiolate-protected palladium nanoparticles [PDF]
, 2012 This paper establishes the chemical nature of Pd nanoparticles protected by alkanethiolates that were prepared through a ligand place-exchange approach and the two-phase method, first developed for Au nanoparticles by Brust and Schiffrin.
Amaya, Edgar Gilberto +11 more
core +1 more source
Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics
Advanced Materials, EarlyView.The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades +7 more
wiley +1 more source
El método clínico frente a las nuevas tecnologías
Revista Médica Electrónica, 2014 El desarrollo de la técnica en las Ciencias Médica pudiera llevar a la falsa idea de que en esta época de tanto adelanto tecnológico el interrogatorio, el examen físico minucioso, el diagnóstico de síntomas y signos, el planteamiento de síndromes y de ...
José Alberto Alfonso +2 more
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