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A ORGANIZAÇÃO CURRICULAR DO ENSINO MÉDIO INTEGRADO A PARTIR DO EIXO ESTRUTURANTE: TRABALHO, CIÊNCIA, TECNOLOGIA E CULTURA

open access: yes, 2017
Neste texto discutimos algumas possibilidades de organizacao curricular do ensino medio integrado a partir de seu eixo estruturante, trabalho, ciencia, tecnologia e cultura.
D. Moura
semanticscholar   +1 more source

Micropatterned Biphasic Printed Electrodes for High‐Fidelity on‐Skin Bioelectronics

open access: yesAdvanced Functional Materials, EarlyView.
Micropatterned biphasic printed electrodes achieve unprecedented skin conformity and low impedance by combining liquid‐metal droplets with microstructured 3D lattices. This scalable approach enables high‐fidelity detection of ECG, EMG, and EEG signals, including alpha rhythms from the forehead, with long‐term comfort and stability.
Manuel Reis Carneiro   +4 more
wiley   +1 more source

Ladder‐Type Benzene‐Perylene Dyes with Efficient Laser Properties in the Near‐IR by Detracting/Activating Low/High Frequency Vibronic Modes

open access: yesAdvanced Functional Materials, EarlyView.
The NNR‐n series of oligomeric nanographenes delivers exceptional emission performance. This work shows that this performance is originated by their ladder‐type structure, which effectively deactivates low‐frequency vibronic modes. This deactivation neglects the main pathway for non‐emissive deactivation, even in the near‐infrared region. The potential
Marcos Díaz‐Fernández   +12 more
wiley   +1 more source

The Influence of Annealing on the Sb Layer in the Synthesis of [001]‐Oriented Sb2Se3 Film for Photoelectrochemical Hydrogen Gas Generation

open access: yesAdvanced Functional Materials, EarlyView.
[001]‐oriented Sb2Se3 film with improved crystallinity and adjusted composition is achieved via a new thermal treatment approach consisting of preliminary annealing of the Sb layer before its selenization. The findings of this work demonstrate enhanced charge carriers' transportation, a stable performance, and an improvement of H2 generation from ...
Magno B. Costa   +7 more
wiley   +1 more source

Tecnologia Assistiva, direitos humanos e educação inclusiva: uma nova sensibilidade

open access: yes, 2017
O ensaio aborda os percursos inclusivos da tecnologia assistiva (TA) e suas contribuicoes para a educacao em direitos humanos que, por variados caminhos, articula lutas sociais, politicas e acoes pedagogicas. Traz a cena um dialogo hermeneutico que parte
E. Conte   +2 more
semanticscholar   +1 more source

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

open access: yesAdvanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco   +8 more
wiley   +1 more source

Aportaciones de la tecnología a la e-Evaluación

open access: yes, 2016
The article explains a complex concept about assessment of learning in virtual contexts. It includes four dimensions: assessment of learning, assessment for learning, assessment as learning and assessment from learning.
Elena Barberà
semanticscholar   +1 more source

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