Results 51 to 60 of about 121,250 (250)

Vantagem competitiva e inovação tecnológica na era da globalização [PDF]

, 2014
TCC (graduação) - Universidade Federal de Santa Catarina. Centro Sócio-Econômico. Economia.Num cenário, onde a globalização dita as normas de compra e venda de produtos, a inovação tecnológica aparece como a grande mola propulsora do desenvolvimento e ...
Santos, João Luiz
core  

Grain Refinement During Severe Plastic Deformation and Similitude of Subgrain Formation: A Molecular Dynamics Study

Advanced Engineering Materials, EarlyView.
Molecular dynamics is used to investigate structure refinement during severe plastic deformation. The results show similitude with experimental data. Molecular dynamics simulations of severe plastic deformation of monocrystalline and polycrystalline samples by multiaxial compression of aluminum are carried out.
Roberto B. Figueiredo
wiley   +1 more source

Intersectin1/cdc42 signaling regulates methamphetamine-induced neuronal remodeling in the hippocampus

Cellular and Molecular Life Sciences
The development and maintenance of drug addiction triggered by psychoactive substances, such as methamphetamine (Meth), is strongly influenced by synaptic and morphological adaptations in the brain.
Ana Filipa Terceiro, Andrea Lobo, Renato Socodato, Teresa Canedo, Ana Isabel Silva, Bruno Cavadas, Lia G. Carvalhais, Miguel Aroso, Gabriela M. Morello, Paulo Aguiar, Ana Magalhães, Ana Luísa Carvalho, João B. Relvas, Rosalina Fonseca, Teresa Summavielle   +14 more
doaj   +1 more source

Chiral Microneedle Arrays With Terahertz Chiroptical Activity With Chiral‐Plasmon‐Chiral‐Phonon Resonance

Advanced Materials, EarlyView.
ABSTRACT Microneedle arrays (MNAs) is a rapidly emerging technology with broad biomedical applications in drug delivery and biosensing. With sub‐millimeter dimensions and periodicity, MNAs possess geometries nearly ideal for biomedical devices operating within the terahertz (THz) spectral window.
Sang Hyun Lee, Hong Ju Jung, John Kim, Bum Chul Park, Caio V. C. R. da Silva, André F. de Moura, Nicholas A. Kotov   +6 more
wiley   +1 more source

A Gestão da inovação nas universidades: o capital social e a institucionalização de unidades de inovação no ambiente acadêmico [PDF]

, 2012
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia e Gestão do Conhecimento, Florianópolis, 2010A inovação está associada à capacidade de criação e disseminação do conhecimento.
Dall'Agnol, Roberto Mauro
core  

Bubble Formation Control: Fabrication of Centimeter‐Sized Tissue‐Like Constructs by Catalase‐Coated Oxygen‐Releasing Hydrogel

Advanced Materials, EarlyView.
Oxygen‐releasing hydrogels are widely used to support cell survival in 3D cultures and to promote wound healing. However, incorporating catalase to convert H2O2 into O2 often generates additional oxygen bubbles, leading to material instability which rarely addressed.
Sukulya Bunuasunthon, Isabel F. Amaral, Ana P. Pêgo, Michiya Matsusaki   +3 more
wiley   +1 more source

Limites e Possibilidades do Marco Legal da CT&I de 2016 para as Instituições Científicas e Tecnológicas do Brasil

Revista de Administração, Sociedade e Inovação, 2020
Este trabalho objetivou analisar os limites e possibilidades da nova lei de inovação – Lei 13.243 de 2016 – para as instituições científicas e tecnológicas no Brasil.
Bruno Gomes de Carvalho, Dany Flávio Tonelli   +1 more
doaj   +1 more source

Magnetic‐Field Modulation of Charge Transport in Non‐Fullerene Semiconductors for Enhanced Hydrogen Evolution

Advanced Materials Interfaces, EarlyView.
ABSTRACT This study demonstrates that weak magnetic fields (16–40 mT) increase the efficiency of the hydrogen evolution reaction (HER) in electrocatalysts based on non‐fullerene acceptor (NFA) derivatives IT‐4Cl and Y6. Electrochemical measurements reveal that the application of the magnetic field reduces the onset potential and increases the current ...
João Paulo Araujo Souza, Marlus Koehler, John Fredy Ricardo Marroquin, Jorlandio Francisco Felix, Thanh‐Tuân Bui, Paulo Eduardo Narcizo de Souza, Sebastião William da Silva, Luana Wouk   +7 more
wiley   +1 more source

Inovação organizacional: uma proposta de método para a inovação sistemática [PDF]

, 2013
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia de Produção, Florianópolis, 2013.O presente trabalho possui caráter teórico-metodológico e se utiliza da lógica abdutiva para propor um
Villela, Cristiane da Silva Santos
core  

Coupling of Er3+ ions and Plasmonic Modes in Vertical Nanocavities for Spectral Broadening in Telecom Bands

Advanced Materials Technologies, EarlyView.
Left: Illustration of the glass & nanostructures system and the NIR emission at 1.5 µm, where the colored spheres represent the Er3+ ions within the doped glass. Right: Representation of the Stark splitting of the 4I13/2 and 4I15/2 manifolds of the Er3+, illustrating how the plasmonic modes facilitate the emission from the broader Stark manifold ...
Gaston Lozano Calderón, Víctor Anthony García Rivera, Stéphan Cagnon, Souleymane Toubou Bah, Younès Messaddeq, Euclydes Marega Junior   +5 more
wiley   +1 more source