Vol. 4 No. 3 (2017): (Enero - Junio 2018)

Original Articles

• Sensitivity analysis of the impacts of operational and geologic conditions on Area of Review (AOR), Post Injection Site Care (PISC) and Risk associated with CO2 Sequestration in South-region of United States

  Danilo Arcentales Bastidas, Kenny Escobar Segovia, Bryan Medina-Rodríguez, Romel Erazo-Bone, Carlos Portilla

  1-12

  • PDF (Spanish)

• Geographic information system for the integration of geo-referenced information from public and private entities in the city of Santo Domingo

  Luis Ulloa Meneses, Fausto Orozco Iguasnia, Jaime Benjamin Orozco Iguasnia, Frankz Carrera Calderón

  13-27

  • PDF (Spanish)

• Analysis and adaptation to current labor demand for petroleumengineer'sprofessional profile at Universidad Estatal Península de Santa Elena

  Paulo Escandón Panchana, Erica Lorenzo García

  28-35

  • PDF (Spanish)

• Technicaland economic evaluationfor two methodsof pre-basic seedof production of potatoes(Solanum tuberosum L.)under greenhouseconditions

  Ligia García Rosero, Carlos Chuquillanqui Sotomayor, Jaris Veneros Guevara, Saskia García Aucatoma

  36-45

  • PDF (Spanish)

• Geochemical Study of Waters Draining the Tuy River Basin,Venezuela

  Williams Meléndez Rodríguez, Carlos Barrios, Nadeztha Hernández

  46-55

  • PDF (Spanish)

• MilankovitchCycles: Origin, Recognition, Applications inCyclostratigraphy and the study of Petroleum Systems

  Manuel Martínez, Erica Lorenzo, Alamir Alvarez

  56-65

  • PDF (Spanish)

• Swellable packers in fracturing and stimulation

  Jorge Ordóñez, José Villegas, Carlos Portilla

  66-73

  • PDF (Spanish)

• Study and Evaluation of Feasibility of the Use of Alternative Energy for theSEK Limoncocha Station,Ecuador

  Edilberto Llanes Cedeño, Paolo Salazar Alvear, Diana Peralta Zurita, Yamandù Yánez, Roberto Gutiérrez

  83-91

  • PDF (Spanish)

• QoS Parameters Evaluation in a VPN-MPLS Diffserv Network under a Complete Free Software Emulation Environment

  Miroslava Zapata Rodríguez, Franklin Pacheco Chiguano, Edison De la Torre, María Vallejo Baldeón

  74-82

  • PDF (Spanish)

• Conditions of quality of life in the work of women in the agricultural sector. Cantón Rumiñahui.

  Saskia García Aucatoma, Narciza Paredes, Ligia García Rosero

  92-102

  • PDF (Spanish)

• Stability of slopes for a design of a manual sanitary landfill for apopulation of 5000 inhabitants

  Francisco Montalván Toala, María Loor, Luis Pérez, Paúl Carrión, Alamir Álvarez, Brenda Reyes, Gricelda Herrera

  103-110

  • PDF (Spanish)

• Analysis design and implementation of a data backup system and restoration of information based on AVAMAR Software

  Wilson Chango, Fausto Orozco, Jaime Sayago, Ligia Jácome

  111-121

  • PDF (Spanish)

• Coastal hazard assessment and climate change record since MIS-3, central coast of Ecuador

  María Quiñonez-Macías, Kervin Chunga, José Torres González, Williams Méndez Mata

  122-132

  • PDF (Spanish)

• Evidence of rhizobium inLeucaena leucocephalanodules (Lam.), Usingphysicochemical culture techniques and scanning electron microscopy (SEM)

  Javier Soto Valenzuela, Y. Amano, L. Díaz

  133-138

  • PDF (Spanish)