Zobrazeno 1 - 10
of 87
pro vyhledávání: '"Nelson Arzola"'
Publikováno v:
Resources, Vol 13, Iss 1, p 16 (2024)
The under-utilization of rice husk, a milling by-product, demands attention due to its widespread disposal and limited usage. This research aims to assess the physical properties and mechanical behavior of three rice husk varieties (F 2000, Orizyca,
Externí odkaz:
https://doaj.org/article/2c6975d6daa74d68aa0003d4776b69c2
Publikováno v:
Metals, Vol 13, Iss 6, p 1134 (2023)
Aluminium alloy (AA2024-T4) is a material commonly used in the aerospace industry, where it forms part of the fuselage of aircraft and spacecraft thanks to its good machinability and strength/weight ratio. These characteristics allowed it to be appli
Externí odkaz:
https://doaj.org/article/60995c5d74c742e796b57bd464e39962
Autor:
Andres Pavas, Nelson Arzola de la Peña
Publikováno v:
Ingeniería e Investigación, Vol 40, Iss 1, Pp 3-7 (2020)
Recently, the different citation databases have updated their citation and positioning results. On this occasion, we want to show the readers of the Ingeniería e Investigación journal how our indicators have evolved in three of them.
Externí odkaz:
https://doaj.org/article/b1ce7d356cbe49b7b735dea0e7f73da9
Publikováno v:
Ciencia y Poder Aéreo, Vol 15, Iss 1, Pp 108-134 (2020)
This article is intended to contribute to the development of proprietary technologies and the evaluation and selection of integrated technologies in the study of the aerospace concept necessary for the processes of technological appropriation. The pr
Externí odkaz:
https://doaj.org/article/8f03675bdd404aa998a65319ac45f104
Publikováno v:
Heliyon, Vol 6, Iss 12, Pp e05607- (2020)
In this paper a study on the process of densification of oil palm empty fruit bunches (OPEFB) is presented. An empirical-statistical model that allows the evaluation of densification process is obtained through an experimental factorial design. The m
Externí odkaz:
https://doaj.org/article/8259558570aa485b8bc091323d76a8ea
Publikováno v:
Resources, Vol 11, Iss 3, p 32 (2022)
The development of this research work seeks to determine the mechanical behavior of the compacted mixture of pine sawdust and rice husk by varying the mass percentages of these biomasses obtained in briquettes, with the purpose of being marketed. The
Externí odkaz:
https://doaj.org/article/245324c5907d468e8edc9a553f61bbd1
Publikováno v:
Revista Facultad de Ingeniería Universidad de Antioquia, Iss 96 (2020)
This paper presents the development of theoretical and experimental models for the study of rotodynamic behavior of a multistage rotor. The transfer matrix method, which includes the characteristics of stiffness and damping for the supports and the s
Externí odkaz:
https://doaj.org/article/99eda7719a21420dabf1aa369510379b
Autor:
Andres Pavas, Nelson Arzola de la Peña
Publikováno v:
Ingeniería e Investigación, Vol 38, Iss 3, Pp 3-7 (2018)
This editorial note presents a review of the publication times and the reasons for the rejection of manuscripts submitted for evaluation to Ingeniería e investigación Journal. Some adjustments have been made recently to the editorial policy of the
Externí odkaz:
https://doaj.org/article/f4ff3f0a2cdb430ca49ce965e460ee7e
Autor:
Andres Pavas, Nelson Arzola de la Peña
Publikováno v:
Ingeniería e Investigación, Vol 39, Iss 1, Pp 3-5 (2019)
This editorial note summarizes the most recent results about ranking and bibliometric indicators of the Ingeniería e Investigación journal. Some novelties with regard to the inclusion in one of the Latin American indexes are resported.
Externí odkaz:
https://doaj.org/article/310cf660f0d7450e86614df5602e1771
Autor:
Andres Pavas, Nelson Arzola de la Peña
Publikováno v:
Ingeniería e Investigación, Vol 39, Iss 2 (2019)
Never before has Engineering needed more from the support of society and society needed more from the advances of Engineering than now. However, there is a feeling of demotivation among the students to pursue Engineering programs, thus other careers
Externí odkaz:
https://doaj.org/article/469e01cd20214223b0d50130b56330a2