Search Results - "Machado, Wagner S."

Supplementation strategies affect the feed intake and performance of grazing replacement heifers by Machado, Wagner S, Brandao, Virginia L N, Morais, Valber C L, Detmann, Edenio, Rotta, Polyana P, Marcondes, Marcos I

“…The literature lacks studies investigating the performance of supplemented replacement heifers grazing on intensively managed warm-season pasture. Our…”
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Hydrothermal Synthesis of Aqueous-Soluble Copper Indium Sulfide Nanocrystals and Their Use in Quantum Dot Sensitized Solar Cells by Santos, Calink I. L., S. Machado, Wagner, Wegner, Karl David, Gontijo, Leiriana A. P., Bettini, Jefferson, Schiavon, Marco A., Reiss, Peter, Aldakov, Dmitry

“…A facile hydrothermal method to synthesize water-soluble copper indium sulfide (CIS) nanocrystals (NCs) at 150 °C is presented. The obtained samples exhibited…”
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Low-Voltage Poly(3-Hexylthiophene)/Poly(Vinyl Alcohol) Field-Effect Transistor and Inverter by Machado, W. S., Hummelgen, I. A.

“…We report on bottom-gate top-contact organic field-effect transistors that use regioregular poly(3-hexylthiophene) (rr-P3HT) as a channel semiconductor and…”
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Recent Progresses in Quantum‐Dot‐Sensitized Solar Cells: The Role of Counter Electrodes by Carvalho Junior, José A., Nunes, Cássio L., Machado, Wagner S., Schiavon, Marco A.

“…Energy demand, global warming, environmental impacts, sustainability, and energy sources are some of the concerns faced by humanity. Quantum‐dot‐sensitized…”
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The OFF to ON switching time and ON state consolidation in write-once-read-many-times memory devices based on doped and undoped carbon-sphere/polymer composites by Machado, Wagner S., Mamo, Messai A., Coville, Neil J., Hümmelgen, Ivo A.

“…We investigate the write operation in memory devices prepared using thin films of carbon spheres and cross-linked poly(4-vinylphenol) composites. Three types…”
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Organic low voltage rewritable memory device based on PEDOT:PSS/f-MWCNTs thin film by Ávila-Niño, José A., Machado, Wagner S., Sustaita, Alan O., Segura-Cardenas, E., Reyes-Reyes, M., López-Sandoval, R., Hümmelgen, Ivo A.

“…[Display omitted] ► Simple and cheap memories based on carbon nanotube – PEDOT:PSS composite are demonstrated. ► The rewritable memories operate at low…”
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Simple write-once-read-many-times memory device based on a carbon sphere-poly(vinylphenol) composite by Mamo, Messai A., Machado, Wagner S., van Otterlo, Willem A.L., Coville, Neil J., Hümmelgen, Ivo A.

“…We report on the electrical properties of a thin film of carbon spheres and cross-linked poly(4-vinylphenol) composites, sandwiched between an Al bottom…”
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A comparative study on hydrostatic pressure response of sensors based on N-doped, B-doped and undoped carbon-sphere poly (vinyl alcohol) composites by Mamo, Messai A., Machado, Wagner S., Coville, Neil J., Hümmelgen, Ivo A.

“…We determine the conductance and capacitance sensitivity of simple hydrostatic pressure sensors based on carbon sphere (undoped, N-doped and…”
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Hydrostatic pressure sensor based on carbon sphere – polyvinyl alcohol composites by Machado, Wagner S., Athayde, Patrick L., Mamo, Messai A., van Otterlo, Willem A.L., Coville, Neil J., Hümmelgen, Ivo A.

“…We report on the preparation of hydrostatic pressure sensors, based on carbon sphere–polyvinyl alcohol composites deposited onto interdigitated electrodes,…”
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Study of Conductivity of dEPDM Rubber and PAni Blends by Alvares, Daniela A., Moreira, José C., Soares, Demétrio A. W., Machado, Wagner S., Scuracchio, Carlos H., Onmori, Roberto K.

“…Blending is a promising approach, in the conducting polymer field, for taking advantage of the good mechanical properties and processability of conventional…”
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Analysis of Conducting Poly(o-methoxyaniline) Blends by Impedance Spectroscopy by Machado, Wagner S., Moreira, José C., Onmori, Roberto K., Wang, Shu H., Soares, Demétrio A. W.

“…Impedance measurements were carried out in flexible, conducting and semi crystalline films obtained by casting poly(p‐hydroxystyrene)‐b‐polyisoprene (PHS‐b‐IR)…”
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The effects of computational time parameter in the thermal conductivity of single-walled carbon nanotubes by molecular dynamics simulation by Dias, Flávio S., Machado, Wagner S.

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Low voltage organic field effect transistors with a poly(hexylthiophene)-ZnO nanoparticles composite as channel material by Machado, Wagner S., Hümmelgen, Ivo A.

“…We report on solution processable organic field effect transistors prepared using a poly(3‐hexylthiophene)–ZnO nanoparticles composite as channel semiconductor…”
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