Vol. 20 No. 2 (2015)

View Vol. 20 No. 2 (2015)

Published: 2015-06-30

Editorial

La producción científica en la UTP: una mirada a su evolución desde Scopus

Alfonso J. Rodríguez-Morales
- PDF (Español (España)) Descargas(Downloads): 622

Eléctrica

Study of surface energy and hemocompatibility of Ti and TiN synthesized by Magnetron Sputtering for medical application

Diana Alexandra Gomez, Alexander Ruden Muñoz, Juan Manuel Gonzalez, Federico Sequeda

97-104
- PDF (Español (España)) Descargas(Downloads): 1024

Mecánica

Implementation and testing of water injection system in a vehicle dedicated to natural gas as a strategy to reduce problems associated with high temperature in the combustion chambers

Luis Carlos Rios Quiroga, Luis Guillermo Gaviria Arboleda, Cesar Augusto Borrero Gómez

105-112
- PDF (Español (España)) Descargas(Downloads): 1749
Determination of resistance to corrosion the Ti6Al4V and 316L biomaterials by gravimetric analysis.

José Luis Tristancho Reyes, María Paulina Holguín Patiño, Darío Yesid Peña Ballesteros

113-118
- PDF (Español (España)) Descargas(Downloads): 1373
- PDF (Español (España)) Descargas(Downloads): 506
Construction of a bench for electro-pneumatic practices

Paolo Amato Hernández, Mario Camargo Ardila, Jhonatan Durán Bastidas, Carlos Pacheco Amell, Javier Roldán Mckinley, Jovanny Duque

119-128
- PDF (Español (España)) Descargas(Downloads): 3782
Technical and economic assessment rate of Cooling welding using models FEM

Laura Constanza Gallego Cossio, Alexander Pinilla Carvajal, Ludivia Hernandez Aros

129-133
- PDF (Español (España)) Descargas(Downloads): 616

Industrial

The development proyects: public investment and private investment

Tito Duarte, Myriam Tuiz Tibana

134-138
- PDF (Español (España)) Descargas(Downloads): 7030
Productive case in a flexible manufacturing cell

MARÍA ELENA BERNAL LOAIZA, JULIAN ALEJANDRO PIEDRAHITA MONROY, CARLOS ANDRES RIVAS OYUELA

139-145
- PDF (Español (España)) Descargas(Downloads): 717
Role of young university professionals in organizations. A Europe/Latin-America comparative study

Angela Maria Grisales del Rio, Andrés Carrión García, José-Ginés Mora

146-154
- PDF (Español (España)) Descargas(Downloads): 442

Sistemas y Computación

Maturity and satisfaction of free tools for functional tests

Edgar Serna M., Wilson Andrés Bedoya O., Katherine López M.

155-161
- PDF (Español (España)) Descargas(Downloads): 772
Transmission Expansion Planning with Enhancement Network from Reliability Assessment

nestor gonzalez cabrera, L. Fernando Fuerte Ledezma, Guillermo Gutiérrez Alcaraz

162-171
- PDF (Español (España)) Descargas(Downloads): 926
Model-Driven Development (MDD) in the Educational Context

Yois Smith Pascuas Rengifo, Jefersson Andres Mendoza Suarez, Eliana Dirley Córdoba Correa

172-181
- PDF (Español (España)) Descargas(Downloads): 1384

Ciencias Básicas

Design and implementation of a user interface for instrumentation Zwick impact pendulum 5102 for mechanical characterization of polymeric materials

Anlly Melissa Guerrero Castillo, Liseth Viviana Campo Arcos, Carlos Alberto Rincón López

182-187
- PDF (Español (España)) Descargas(Downloads): 890
Investigating the Alternative Conceptions on Acids and Bases in Secondary students

José G. CARRIAZO, Flor María Jiménez Aponte, Manuel Fredy Molina Caballero

188-194
- PDF (Español (España)) Descargas(Downloads): 2188
Statistical analysis of mathematics education in the city of Pereira.

Adriana María Yepes Montoya, Jose Rubiel Bedoya Sanchez

195-202
- PDF (Español (España)) Descargas(Downloads): 799