Results 61 to 70 of about 32,601 (275)

Los beneficios del TLC

open access: yesLa Propiedad Inmaterial, 2007
El tlc usa-Colombia aumenta la protección de la propiedad intelectual por encima de la normatividad internacional plasmada en los Acuerdos adpic de la omc y en la Decisión 486 de 2000, de la Comunidad Andina de Naciones.
Martín Uribe Arbeláez
doaj   +2 more sources

Durability of Ordered Mesoporous Carbon Supported Pt Particles as Catalysts for Direct Formic Acid Fuel Cells

open access: yesInternational Journal of Electrochemical Science, 2012
This paper examines the possibility of ordered mesoporous carbon (OMC) supported Pt particles (Pt/OMC) as catalysts for direct formic acid fuel cells (DFAFCs), with focus on the durability issue.
Chuntao Liu   +6 more
doaj   +1 more source

Europium Doped Atomically Precise Bismuth Oxido Nanoclusters as Molecular Building Blocks for Photoluminescent Hybrid Materials

open access: yesChemistry – A European Journal, EarlyView.
Europium doping of bismuth oxido nanoclusters (BiO‐NCs) provides stable hosts for Eu3+ in an asymmetric coordination environment, which in turn results in an intense 5D0→7F0 transition and long luminescence lifetimes. Transparent hybrid materials showing characteristic red photoluminescence are accessible via radical copolymerisation of these soluble ...
Rico Thomas   +5 more
wiley   +1 more source

A PARCERIA ESTRATÉGICA BRASIL – UE EM PERSPECTIVA: OS CONTENCIOSOS NO ÂMBITO DA OMC COMO POTENCIAIS IMPASSES AO SEU APROFUNDAMENTO [PDF]

open access: yes, 2015
TCC (graduação) - Universidade Federal de Santa Catarina. Centro Sócio-Econômico. Relações Internacionais.O tema da pesquisa concentra-se no estudo das relações Brasil – União Europeia (UE) sob o ponto de vista da Parceria Estratégica e dos contenciosos ...
Ayres, Stela Floriano
core  

Harnessing Natural Wood Architecture: A Self‐Supporting, Hierarchically Porous NiFe@Carbon Capacitive Anode Enhances Electricity Generation and Storage in Microbial Fuel Cells

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This study reports a mild “Zn(NO3)2 interlayer‐expansion” strategy combined with electrodeposition to produce a self‐supporting capacitive anode (NiFe@PC) that preserves the wood's native low‐tortuosity channels. The retained native architecture expands niches for microbial colonization.
Xue Liu   +10 more
wiley   +1 more source

Um estranho no ninho? Padrões privados no Acordo de Barreiras Técnicas ao Comércio da OMC [PDF]

open access: yes, 2017
Resumo: Este artigo analisa o reconhecimento de regras da International Organization for Standardization (ISO) e da International Electrotechnical Commission (IEC) pela Organizacão Mundial do Comércio (OMC), como um exemplo de relações transnacionais.
Takitani, Marina Yoshimi   +1 more
core   +1 more source

Electrochemical Analysis of Ordered Mesoporous Carbons with Discriminating Pore Structure by Removing the Template with KOH or HF

open access: yesInternational Journal of Electrochemical Science, 2012
Ordered mesoporous carbon (OMC) were prepared via template approach using phenolic resol as the carbon source, triblock copolymer as the organic precursor and tetraethyl orthosilicate (TEOS) as the template.
Xiaoling Zhai   +8 more
doaj   +1 more source

Next‐Generation Carbon‐Based Anodes for Alkali Metal‐Ion Batteries: Recent Progress on Biphenylene and Emerging Materials

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Recent advances in carbon‐based anodes for alkali metal‐ion batteries are critically reviewed, with emphasis on biphenylene and other emerging carbon allotropes. Biphenylene exhibits exceptional theoretical electrochemical properties beyond conventional graphite, highlighting its strong potential as a next‐generation anode material once scalable ...
Adewale Hammed Pasanaje, Nirpendra Singh
wiley   +1 more source

Selective Catalytic Reduction of NO over Cu-Mn/OMC Catalysts: Effect of Preparation Method

open access: yesAerosol and Air Quality Research, 2016
Ordered mesoporous carbon (OMC) was used as support for CuOx and MnOx, and the effects of preparation method on selective catalytic reduction (SCR) of NO with NH3 were investigated.
Xin-Ning Yu   +6 more
semanticscholar   +1 more source

Validation of a handheld smartphone markerless method for quantifying thoracolumbar flexion–extension range of motion in horses at trot

open access: yesEquine Veterinary Journal, EarlyView.
Abstract Background Back pain and poor performance in horses are difficult to assess objectively and thoracolumbar flexion‐extension range of motion (FEROM) is not reliably evaluated by subjective observation alone. A handheld, smartphone‐based markerless computer vision system (RealHorse®; RH) may enable objective clinical and field‐based FEROM ...
Maria Rosendahl Christensen   +5 more
wiley   +1 more source

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