Preliminary Study of Isolated Spiral Galaxies Using The Bidimentional Fast Fourier Transform by Diaz-Fonseca, J.M., Vera-Villamizar, N., Gonzalez-Cañon, E.J., Poveda Tejada, N., Valderrama Vergara, J.A.

“…The primary objective of this research is to gain a deeper understanding of how spiral structure is distributed in disk galaxies. …”

Ecological insecticide from extracts of Citrus sinensis and Citrus latifolia against Aedes aegypti by Jiménez Camacho, Ingrid Dayana, Barrera Martínez, Laura Valentina, Pardo Cuervo, Oscar H., Segura Guerrero, Nidya Alexandra

“…Additionally, chemical insecticide control strategies have adverse effects due to insecticide resistance and soil contamination. This research evaluated the use of natural extracts from Citrus sinensis and Citrus latifolia obtained through the reflux method with ethanol, hexane, and chloroform, with mortality counts conducted over 72 hours. …”

Key factors for Startups in Colombia and emerging economies by Palacios-Moya, Lucía, Bermeo-Giraldo, Maria Camila, Muñoz-Velásquez, Johana Andrea, Mazo-Ceballos, Julena Mileidy, Bran-Piedrahita, Lemy

“…This research seeks to identify the factors that influence the creation of Startups with high growth potential in a developing economy. …”

Implementing inductive grammar instruction with college students taking online English classes by Vez López, Enrique, Abad Pérez, Lucero

“…This action research project aimed to investigate the outcomes of implementing an inductive approach to teaching grammar at a public institution in the north of Veracruz, Mexico. …”

Multivariate analysis of productivity and financial performance of industrial enterprises in Cartagena, Colombia by Gómez, José Morelos, Arrieta, Fabián Gazabón, Fernández, Roberto Enrique Gómez

“…This research paper presents the results of the evaluation of the indicators of productivity of companies certified in ISO: 9001 and their impact on the financial profit of the companies of Mamonal Industrial Zone in Cartagena.…”

Bilinguialism: a key tool in the university context by Quiroz, Carmen Beatriz Araujo

“…It is structured from the Popular University of Cesar as a case for the analysis and development from the qualitative methodology of social research, in order to understand the way in which the actors interpret and construct their own meanings and situations within and outside the classroom. …”

Exploring the principles of construct and content validity presented in the tests of the textbook english unlimited by Robayo, Lucimaver González, Avendaño, Alberto Ramírez

“…En relación con el principio de validez de construcción, no hay  una relación directa entre las actividades propuestas para las clases, además los temas no se practican en la misma forma en que se evalúan en los exámenes.Palabras clave: validez de contenido, validez de construcción, pruebas, libros de texto, evaluación. AbstractThis research study aimed at exploring the principles of construct and content validity presented in the tests of the textbook English Unlimited in a private university, the relation with the students’ learning goals in an ESP course, as well as the teachers’ and students’ reactions and understanding of these two types of validity. …”

Diagnostic of agro-industrial competitiveness in the department of Boyacá for 2011 by Becerra Gualdrón, Claudia Jessenia, Cruz Vásquez, José Luis

“…It was concluded that in general terms the current situation in the sector is not unfavorable, however, companies are not considering elements such as: marketing, investment in research, innovation and qualified personnel, and the standardization of processes. …”

Assessment of mechanical response of natural asphalt using ambient temperature samples from Caquetá, Colombia by Moreno-Anselmi, Luis Angel, Reyes-Ortiz, Óscar Javier, Ruíz-Acero, Johana Carolina

“…The aim of this research was to evaluate the mechanical behavior of natural asphalt by making samples at ambient temperature. …”

Diagnosis of accidents in the small and medium mining of Boyacá by González-Sierra, Miguel Alfonso, Lara-González, Luis Ángel

“…We report the results of the research project entitled "Awareness and diagnosis of safety in small and medium mining in the departament of Boyacá" which was based on the analysis of accident stadistics provided by the Mining Rescue Station of the National Mining Ageney, Nobsa. …”

Neospora caninum and BDV prevalence in a farm with reproductive problems in Sopó (Cundinamarca) by García-Chaparro, John Fredy, Moreno-Figueredo, Giovanni, Cruz-Carrillo, Anastasia Catalina

“…The research objective was to determine the Neospora caninum and the bovine viral diarrhea virus prevalence in a cattle farm, with reproductive problems in the Bogotá Sabana region, and their relation to the abortions incidence. …”

The university effect in Valle del Cauca 2009: a multilevel analysis by Castillo Caicedo, Maribel, Monroy del Castillo, Ricardo David, Cardona Ceballos, Viviana

“…., if the university determines the level of income that the professional will receive in the labor market. Data for this research comes from “Survey of the labor market of professionals in the metropolitan area of Cali”, with a sample of 606 students from four universities of the city. …”

Capital structure in medium-sized companies in Department of Boyacá, Colombia by Mejía Amaya, Andrés Fernando

“…The study of capital structure is one of the financial topics of greatest impact, since among the theories that attempt to explain it,has not yet reached a consensus on the determinants and the behavior of funding decisions in companies. Research on the behavior of capital structure in small and medium size companies, is even more complex issue, since traditional models are mainly applicable to trade on the capital markets or in public interest companies.For this work midsize companies were selected, in the Department of Boyacá in Colombia as study population, applying a model that has been used in similar cases in other countries, in the study has empirically demonstrated preference for equity financing rather than debt, which in turn was preferred by companies with greater volatility in profitability and fastest growing. …”

The soundscape, a theoretical approach from semiotics point of view by Cárdenas-Soler, Ruth Nayibe, Martínez-Chaparro, Dennys

“…Also, semiotics is a possibility for the explanation of the Soundscape, establishing itself as a source of potential research in music. …”

Industrial water treatment with heavy metals through zeolites and bioremediation systems with aquatic plants especially Eichhornia crassipes. State of art review by Carreño-Sayago, Uriel Fernando

“…In this review we explore different opportunities to use a cheap natural material for removing and retention of heavy metals from polluted waters by waste of different processes. Two research systems will be addressed: the first through a material known as zeolite or more generally porous  luminosilicates, which may be synthesized or extracted from the mines of clays and minerals, being used in its natural state or after modification processes and doping. …”

The role of administrative theory in the direction process: a case of local companies by García, Leidy González

“…The article proposes to interpret the administrative practices of local companies froma critical approach to the usual research. Try to get away fromthe positions and instrumental techniques for a reading of the enterprise as a complex space and / or multidimensional. …”

Rural Students Conceptrons about the Environment by Bustamante-Saavedra, Olga Rocío, Ochoa-Camacho, Edelmira

“…This is a research description results on environmental education, that was aimed to characterize the conceptions and beliefs of some primary school students in a rural sector, belonging to the Salamanca Technical Institution, located in the Samaca municipality, of the Boyaca Departament-Colombia, It was based on pro-environmental aspects four main categories: a) Individual concern, b) Social preoccupation, c) Confidence and d) Criterion. …”

Simulation of a grid network with virtual machines to create a learning environment of high performance computing by Millán-Rojas, Edwin Eduardo, Gallego-Torres, Adriana Patricia, Chico-Vargas, Diana Carolina

“…This research presents a methodology for building a Grid platform to simulate a network with virtual machines in order to create virtual environments that contribute to the learning process. …”

Child population in forced displacement situationin Colombia and its manifestations of citizenship by González-Ocampo, Luz Haydeé, Bedmar-Moreno, Matías

“…The article presents the preliminary findings of anongoing research on the forced displacement and its incidence in manifestations of citizenship of the displaced children in Colombia. …”

The administrative processes of pedagogy and the socio-cultural aspects of inclusion and techno-pedagogy through the pedagogical trends on distance and virtual Education by Torres-Ortiz, Jaime Andrés, Duarte, Julio Enrique

“…This research focuses on the study and analysis of the state of art of teaching trends in Virtual and Distance Education as a part of a doctoral thesis. …”