Výsledky vyhledávání

PEST analysis of wind energy in the world: From the worldwide boom to the emergent in Colombia

Autor: Guillermo E. Valencia, C. H. Acevedo, Y D Cardenas

Publikováno v: Repositorio Digital UFPS
UNIVERSIDAD FRANCISCO DE PAULA SANTANDER
instacron:Universidad Francisco de Paula Santander

This article presents the analysis of the political, economic, social and technological aspects of the countries with the greatest development and generation of wind energy in the world, with the aim of studying the successes and disadvantages over t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae9cdbe1e4db86151ee20320acb0facf
http://repositorio.ufps.edu.co/handle/ufps/543

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Techno-economic analysis of on-grid biomass renewable energy power station: A case study in Caribbean region of Colombia

Autor: Guillermo E. Valencia, Y D Cardenas, C. H. Acevedo

Publikováno v: Repositorio Digital UFPS
UNIVERSIDAD FRANCISCO DE PAULA SANTANDER
instacron:Universidad Francisco de Paula Santander

In this article a techno-economic study of an Electric-Biomass on-grid power plant is presented, in order to compare the performance and the operating annual cost under some types of biogas produced from poultry, bovine and porcine manure, and solid

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::227759089341d6a603f4718ed7295b9c
http://repositorio.ufps.edu.co/handle/ufps/542

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Bibliometric study of state observer research applied to internal combustion engine

Autor: Guillermo E. Valencia, C. H. Acevedo, Y D Cardenas

Publikováno v: Repositorio Digital UFPS
UNIVERSIDAD FRANCISCO DE PAULA SANTANDER
instacron:Universidad Francisco de Paula Santander

The present study was conducted to evaluate the worldwide scientific production related to observers applied to internal combustion engines by taking information from the Web of Science (WoS) database and taking the papers published between 2001 −

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5cc3c250b1a961f58c30bbbbe373f1f
http://repositorio.ufps.edu.co/handle/ufps/537

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Analysis and optimization for the process of glass tempering using autoclave

Autor: Y D Cardenas, Guillermo E. Valencia, C. H. Acevedo

Publikováno v: Repositorio Digital UFPS
UNIVERSIDAD FRANCISCO DE PAULA SANTANDER
instacron:Universidad Francisco de Paula Santander

A mathematical analysis of the glass tempering process was carried out using an autoclave, varying the operating parameters of the system. It was found that the process time can be reduced by up to 3.23% by changing the resistance to 15Ω, but increa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3edde9d36a5a09337ea7aaf4607b89d5
https://doi.org/10.1088/1742-6596/1126/1/012021

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Azimuthal polarization states for the optimization of a liquid crystal display Sony LCX038ARA in the pure-phase regime

Autor: Y Torres Moreno, C J Salamanca Vela, J Barrero Perez, C H Acevedo Cáceres

Publikováno v: Journal of Physics: Conference Series. 935:012048

A liquid crystal display is an optoelectronic device contains molecules in an intermediate state between solid and liquid. In this work are showed numerical and experimental results of the azimuthal polarization states, which are used to optimize the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e7979fe78de3c555a2415213af35e239
https://doi.org/10.1088/1742-6596/935/1/012048

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Global characterization of nematic liquid crystal display Sony LCX038ARA with applied electric field in the modulation amplitude-coupled regime

Autor: Y Torres Moreno, C J Cuevas Cely, C H Acevedo Cáceres

Publikováno v: Journal of Physics: Conference Series. 850:012011

In this work, we showed experimental and theoretical results of the characterization of a spatial light modulator based in a nematic liquid crystal display Sony model LCX038ARA with electric field excitation. The parameters: effective molecular twist

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2df71ece5fcf64336d4e4aa5d8afe32f
https://doi.org/10.1088/1742-6596/850/1/012011

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Human endometrial fibroblasts immortalized by simian virus 40 large T antigen differentiate in response to a decidualization stimulus

Autor: B Gellersen, A Purohit, Thomas Krausz, P.L. Kirby, Satoru Takeda, Mark P. Lewis, E K Symes, C H Acevedo, Jan J. Brosens, John O. White

Publikováno v: Endocrinology. 137:2225-2231

Human endometrial fibroblasts have been immortalized by infection with simian virus 40 large T antigen and established as a permanent cell line, St-2. Biochemical differentiation of this cell line has been demonstrated by the ability of a decidualizi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48b71269ee15a887a5567974a379567b
https://doi.org/10.1210/endo.137.6.8641169

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