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Mostrando ítems 6211-6220 de 19798
Synthesis of nanostructured materials by a new solid state pyrolysis organometallic polymer method
(2005)
In this study, the preparation of nanostructured particles of metal/metal oxides by using a pyrolysis of organometallic polyphosphazenes having the metal anchored to the polymeric chain is described. The elaboration process ...
Inorganic Fullerenes: From Lamellar Precursors to Functionalized Nanotubes
(Trans Tech Publications Ltd., 2007)
The intercalation of long-chain primary amines into the laminar matrices of MoS2 or
V2O5-gel leads to well ordered, lamellar organic-inorganic nanocomposites. Powder X-ray
diffraction analysis, stoichiometry determined ...
Organometallic derivatives of polyphosphazenes as precursors for metallic nanostructured materials
(SPRINGER, 2006-12)
Co-polyphosphazenes containing anchored organometallic fragments are useful precursors for nanostructured metallic materials. Pyrolysis in air at 800 degrees yields metallic nanoparticles of the type, M degrees/M (x) O (y) ...
Guía de intervención sostenible de los residuos de la construcción
(Universidad Santo TomásEspecialización Interventoría de la ConstrucciónFacultad de Arquitectura, 2017)
The Activities of the building industry in the municipality of Tame, Arauca have been increasing in recent years owing to public and private infrastructure interventions which the government entity allows and promotes in ...
RFID in the Retail sector: A Bibliographic review of the literature
(Universidad de LimaPE, 2022)
All of the companies in the Retail sector, regardless of their size and age, have suffered from different problems related to their stock, some of those problems could be explained by the bullwhip effect or problems in the ...
Nanotechnology in Agriculture: Which Innovation Potential Does It Have?
(Frontiers Media Sa, 2016-01-01)
Recent scientific data indicate that nanotechnology has the potential to positively impact the agrifood sector, minimizing adverse problems of agricultural practices on environment and human health, improving food security ...
C-TPAT and AEO: new channels for world trade
(ECLAC, 2008-02)
This edition of the FAL Bulletin analyses the requirements of and the advantages offered by the Customs-Trade Partnership Against Terrorism (C-TPAT) of the United States and the Authorized Economic Operator (AEO) programme ...
Retail in High Definition: Using Video Analytics in Salesforce Management
(2015)
Problem definition: We consider the development of an efficient and scalable video analytics approach
to measure customer assistance and its mediating role in the relationship between staffing levels
and revenues. Academic ...
Oil and gas pipeline concessions
(Universidad ESANPE, 2017)
Primary oil and gas pipelines are a critical supply chain link between the production areas and the refineries or fractioning plants, respectively. They require huge capital investments and expertise in design, construction, ...
Reflecting on hypertrophic plastic waste: concerns and levers
(Universidade Tecnológica Federal do Paraná (UTFPR), 2022)