Results 191 to 200 of about 5,400,453 (323)

SEM characterization of mm-long nanowires

The fabrication of optical fibre nanowires has recently attracted much attention [1-5]. Nanowires longer than 110mm [2] and with diameters smaller than 20 nm [5] have now been fabricated using a top-down approach.
Brambilla, Gilberto, Richardson, D.J., Xu, F.   +2 more
core  

Potencial de Mineralização de C em Solos com e sem Adição de Serapilheira sob Diferentes Coberturas Vegetais

, 2009
Danielle Aparecida Duarte Nunes, Emanuela Forestieri Gama-Rodrigues, Antônio Carlos Gama-Rodrigues   +2 more
openalex   +1 more source

Síndrome coronária aguda com supradesnivelamento ST sem doença coronária obstrutiva em doente COVID-19 ST-elevation acute coronary syndrome without obstructive coronary disease in a COVID-19 patient

, 2020
T Proença, Maria Sanali Moura de Oliveira Paiva, Roberto Magalhães Pinto, Maria Cristina de Melo Pessanha Carvalho, R Lopes, Filipe Macedo   +5 more
openalex   +1 more source

Nitride‐Reinforced Metal Matrix Nanocomposite Powders Production by Plasma‐Assisted Thermochemical Treatment of Intermetallic Powders

Advanced Engineering Materials, EarlyView.
This study proposes a new methodology for producing metal matrix nanocomposites in the solid state. The process involves the plasma‐assisted thermochemical treatment of metallic alloy powders. As a proof‐of‐concept, TiN nanoparticles are synthesized directly on the surface of FeTi intermetallic powder particles, enabling the development of the ...
Deivison Daros Paim, Antônio Rogério de Souza, Tatiana Bendo, Aloisio Nelmo Klein, Rodrigo Perito Cardoso   +4 more
wiley   +1 more source

SEXUALIDADES EXTRA-VAGANTES: JOÃO DO RIO, EMULADOR DE OSCAR WILDE

Revista Brasileira de Literatura Comparada
O artigo discute, primeiramente, como na virada do século XIX para o XX, o termo “extravagância” permitiu a representação de sexualidades e comportamentos dissidentes. A seguir, analisa o modo pelo qual um grupo de artistas conhecidos como extravagantes,
César Braga-Pinto
doaj  

Acute Intermittent Hypoxia Exerts Beneficial Effects and Promotes Repair in Male Mice in the Experimental Autoimmune Encephalomyelitis Model of Multiple Sclerosis. [PDF]

Glia
Tokarska N, Roberts J, Koralage SR, Naniong JMA, Johnston JM, Wei Z, Verge VMK.   +6 more
europepmc   +1 more source

Hvernig unnið er með fræðilegar greinar sem berast Læknablaðinu [ritstjórnargrein]

, 1994
Vilhjálmur Rafnsson
openalex   +1 more source

Interaction between Molten Al‐Killed Mn–B Steel and Carbon‐Bonded MgO Refractories Based on Recyclates

Advanced Engineering Materials, EarlyView.
High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé, Lukas Neubert, Anton Yehorov, Till M. J. Stadtmüller, Christos G. Aneziris, Olena Volkova   +5 more
wiley   +1 more source

FACEBOOK: UMA TECNOLOGIA DE SI

Revista Brasileira de Literatura Comparada
O principal objetivo deste artigo é abordar a rede social Facebook, inaugurada em 2004, como uma forma contemporânea de "tecnologia de si". O termo foi introduzido por Michel Foucault, a fim de abordar os discursos auto-representacionais na cultura ...
Tereza Virginia de Almeida
doaj  

Astrocyte MCT1 Expression Does Not Contribute to the Axonal Degenerative Phenotype Observed With Ubiquitous MCT1 Depletion. [PDF]

Glia
Philips T, Thompson EG, Spead O, Vijayakumar BG, Kent ER, Miller SJ, Nwokeleme T, Vidensky S, Farah MH, Rothstein JD.   +9 more
europepmc   +1 more source