Results 61 to 70 of about 2,792 (202)

Language Documentation in the Americas [PDF]

open access: yes, 2014
In the last decades, the documentation of endangered languages has advanced greatly in the Americas. In this paper we survey the role that international funding programs have played in advancing documentation in this part of the world, with a particular ...
Franchetto, Bruna, Rice, Keren
core  

Giant Intrinsic Chirality Amplification of Aqueous Lead Halide Perovskite Nanocrystals via H‐Bond Driven Self‐Assembly Superstructures

open access: yesAdvanced Functional Materials, EarlyView.
Water‐assisted monoclinic CsPbBr3 transformation strategy is applied for synthesizing aqueous CsPbBr3/CsPb2Br5 nanocrystals with superior water‐repellent and excellent optical property. Low temperature enhanced hydrogen bonding network self‐assembled CsPbBr3/CsPb2Br5 nanocrystals into asymmetric superstructures, which exhibit notable circularly ...
Mei Huang   +7 more
wiley   +1 more source

Modelo para la medición de la innovación, piloto en dinámica de sistemas en empresas colombianas [PDF]

open access: yes, 2015
Trabajo de investigaciónA partir de los años ochenta cuando los negocios de las organizaciones comenzaron a globalizarse y el mundo se hace empresarialmente más pequeño debido a la facilidad de las comunicaciones.
López-Aguilar, Iván Diego
core   +1 more source

A 3D Bioprinted Spheroid‐Laden dECM‐Enriched Osteosarcoma Model for Enhanced Drug Testing and Therapeutic Discovery

open access: yesAdvanced Healthcare Materials, EarlyView.
A 3D biomimetic OS model was developed by bioprinting an OS‐cell‐derived dECM‐enriched bioink with OS spheroids incorporated. The model showed upregulation of known OS prognostic markers and increased resistance to doxorubicin, compared to 2D cultures and scaffold‐free spheroids, making this a more clinically relevant platform for drug discovery ...
Margarida F. Domingues   +6 more
wiley   +1 more source

¿Es la cultura organizacional de Call Center S.A un factor que favorece su proceso de innovación? [PDF]

open access: yes, 2015
Los mercados son cada vez más competitivos y el ciclo de vida de los productos ha disminuido ostensiblemente debido a la imponente irrupción de la tecnología, por esto se hace indispensable contar con la innovación como estrategia competitiva.
Tavera Duque, Joan Sebastian
core  

Evaluation of the Dual Impact of Nanotechnologies on Health and Environment Through Alternative Bridging Models

open access: yesAdvanced Healthcare Materials, EarlyView.
This review explores how alternative invertebrate and small‐vertebrate models advance the evaluation of nanomaterials across medicine and environmental science. By bridging cellular and organismal levels, these models enable integrated assessment of toxicity, biodistribution, and therapeutic performance.
Marie Celine Lefevre   +3 more
wiley   +1 more source

Development and Testing of a Low-Cost Inactivation Buffer That Allows for Direct SARS-CoV-2 Detection in Saliva. [PDF]

open access: yesVaccines (Basel), 2022
Bustos-Garcia B   +8 more
europepmc   +1 more source

Competencias digitales y creación de vídeojuegos en una materia híbrida entre los grados de Ingeniería de Tecnologías de Telecomunicación y Comunicación Audiovisual. [PDF]

open access: yes, 2018
La multidisciplinariedad y la adquisición de competencias trasversales son pretensiones crecientes para mejorar la adecuación de los perfiles académicos a un mercado laboral cambiante y con una necesidad imperiosa de encajar disciplinas distantes pero ...
Valderrama Santomé, Mónica
core  

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

open access: yesAdvanced 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   +7 more
wiley   +1 more source

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