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Article
Publication date: 7 August 2019

Oscar Espinoza, Luis González, Luis Sandoval, Noel McGinn, Javier Loyola and Dante Castillo

The purpose of this paper is to improve future teacher training by assessment of university graduates’ satisfaction with their preparation in Basic Education teaching.

Abstract

Purpose

The purpose of this paper is to improve future teacher training by assessment of university graduates’ satisfaction with their preparation in Basic Education teaching.

Design/methodology/approach

This descriptive study employed a self-administered survey questionnaire to a representative sample of 235 graduates between 2014 and 2016 from three universities in Chile. The questionnaire generated information about the graduates’ background (age, gender, parents’ education and prestige of secondary school attended); an evaluation of three dimensions of their degree program (instructional quality, infrastructure and employability), and experiences in the labor market (including salary). Analysis of variance was used to assess relationships between satisfaction, and other variables.

Findings

In general, graduates were satisfied with all aspects of their training. Satisfaction levels were higher from those assumed to have lower expectations. Contrary to this hypothesis, university prestige is not directly related to satisfaction. Instead, expectations and employability moderate the effect of prestige.

Research limitations/implications

The sample is not representative of the 59 universities in Chile nor of the many other degree programs offered in those universities.

Practical implications

Program directors concerned about improving the public reputation or prestige of their program will benefit from efforts to improve the quality of the program and its infrastructure, and relevance for entrance into the world of work.

Originality/value

This study provides information not previously available about graduate satisfaction in teaching degree programs in Chile.

Details

Higher Education, Skills and Work-Based Learning, vol. 10 no. 1
Type: Research Article
ISSN: 2042-3896

Keywords

Article
Publication date: 26 April 2024

Oscar Espinoza, Luis Gonzalez, Luis Sandoval, Bruno Corradi, Yahira Larrondo and Noel McGinn

This study analyzed the impact on the persistence of Chilean university students who had received a government-guaranteed loan (CAE).

Abstract

Purpose

This study analyzed the impact on the persistence of Chilean university students who had received a government-guaranteed loan (CAE).

Design/methodology/approach

Using academic and administrative data from 2016 to 2019, provided by 11 Chilean universities, a discrete-time survival model was constructed. The model was based on data of 5,276 students in the 2016 cohort and included sociodemographic variables, academic background prior to entering university and academic performance once in university. As a robustness check of our results to observable confounding, the analysis was repeated using a control group constructed using propensity score matching (PSM).

Findings

The results reveal that students who receive a bank loan (CAE) were more likely to remain in undergraduate studies for at least the first two years of university, as opposed to their peers who did not receive financial aid. In addition, they show the importance of academic performance in retention.

Originality/value

The article advances in the identification of the impact of bank loans on permanence. Although previous research has evaluated the impact of the CAE, it has been conducted on small samples of students. These studies also lacked student records associated with their academic performance at the university. The present research overcomes both weaknesses, allowing us to estimate the impact of the CAE on a larger population of students that is representative of the system.

Details

International Journal of Educational Management, vol. 38 no. 4
Type: Research Article
ISSN: 0951-354X

Keywords

Article
Publication date: 26 March 2024

Oscar Espinoza, Luis González, Catalina Miranda, Luis Sandoval, Bruno Corradi, Noel McGinn and Yahira Larrondo

The job satisfaction of university graduates can serve as an indicator of success in their professional development. At the same time, it can be a measure of higher education…

Abstract

Purpose

The job satisfaction of university graduates can serve as an indicator of success in their professional development. At the same time, it can be a measure of higher education systems’ effectiveness. The purpose is to assess the relationship of university graduates’ socio-demographic characteristics, aspects of their degree program, experiences in the labor market and current working conditions and their job satisfaction.

Design/methodology/approach

The data were collected from a survey conducted at 11 Chilean universities with 534 graduates. An ordinal logistic regression model was fit to calculate job satisfaction probabilities for different graduate profiles.

Findings

The results show that sex, field of study, gross salary and horizontal match are related to graduates’ job satisfaction. Men and graduates in education and humanities are more likely to report being satisfied with their current job. Those graduates receiving higher salaries and those who are horizontally well-matched report higher levels of job satisfaction.

Originality/value

This study contributes to expanding knowledge about the job satisfaction of university graduates. Specifically, based on the results obtained, it introduces the idea of aspiration fulfillment as a possible determinant of job satisfaction in different fields of study. This can serve as a starting point for research that delves into differentiated expectations for graduates from different disciplines.

Details

Higher Education, Skills and Work-Based Learning, vol. 14 no. 4
Type: Research Article
ISSN: 2042-3896

Keywords

Article
Publication date: 26 March 2019

Oscar Espinoza, Noel McGinn, Luis González, Luis Sandoval and Dante Castillo

The purpose of this paper is to determine which of the two variables would be a more reliable proxy for quality of university training: graduates’ satisfaction with their degree…

Abstract

Purpose

The purpose of this paper is to determine which of the two variables would be a more reliable proxy for quality of university training: graduates’ satisfaction with their degree program, or institutional prestige.

Design/methodology/approach

Graduates of professional psychology and teaching programs from three Chilean universities responded to a questionnaire asking their perception of different aspects of their degree program and experiences in their first employment. The three universities differ significantly in the proportion of applicants admitted, and in their prestige.

Findings

Salary levels are highly related to profession, but unrelated to graduates’ ratings of quality of curriculum or teaching methods. Overall satisfaction with the university experience is not linked to job satisfaction. Job satisfaction, on the other hand, is highly influenced by salary and secondarily by instructional practices and perceived work relevance of the degree program.

Research limitations/implications

This study is based on data from 3 of Chile’s 60 universities, and graduates of two programs. Most employment in the two professions is regulated by labor agreements. Generalizability of results is limited. Graduates may not have been employed enough to demonstrate their capacities.

Practical implications

The findings offer more evidence that prestige ratings are an unreliable indicator of the quality of formation offered by universities. If the government seeks to reduce income inequality, public subsidies of higher education should be based on program quality rather than on institutional prestige.

Originality/value

The findings are directly relevant to the current debate in Chile about what might and what might not help to reduce severe economic inequality.

Details

Education + Training, vol. 61 no. 3
Type: Research Article
ISSN: 0040-0912

Keywords

Article
Publication date: 6 November 2009

Fernando García‐Hernandez, Luis Hernández‐Sandoval, Carlos Regalado‐González, José Mojica‐Gómez, Yunny Meas‐Vong, Guillermo Espinosa‐Acosta, Miriam Estévez and Victor Castaño

The purpose of this paper is to study the corrosion of carbon steel without coating and when protected using three different hybrid coatings, i.e. a bi‐component polyurethane with…

Abstract

Purpose

The purpose of this paper is to study the corrosion of carbon steel without coating and when protected using three different hybrid coatings, i.e. a bi‐component polyurethane with nano‐particles of SiO2 with and without sacrificial anode particles, and a mono‐component polyurethane with SiO2 particles.

Design/methodology/approach

In this investigation three different nano‐structured coatings are developed and applied to steel substrates and then tested for their corrosion resistance (defined as “Rn”), under a very aggressive medium (pH=1.5) in a dynamic system (loop reactor). Their performance is evaluated using an electrochemical noise (EN) resistance technique. The electrodes are connected to a potentiostat and measurements are recorded as per the EN technique over a 2,048 s duration at 0, 24, and 48 h intervals. Scanning electron microscopy (SEM) are obtained before and after the corrosion trials to characterize the control and the different coating systems.

Findings

The results show that a bicomponent coating, made up of alkyd resin and silica nanoparticles demonstrated the best performance, whereas the coating formed by SiO2 nanoparticles and polyurethane resin showed relatively low corrosion resistance. The inclusion of zinc nanoparticles in a third coating as sacrificial nano‐anodes led to segregation and resulted in moderate corrosion resistance. These results are confirmed by SEM observations.

Originality/value

The results obtained in this paper provide an insight to the understanding of the anticorrosion properties of three different hybrid coatings in a dynamic system (loop reactor).

Details

Anti-Corrosion Methods and Materials, vol. 56 no. 6
Type: Research Article
ISSN: 0003-5599

Keywords

Article
Publication date: 6 January 2012

Fernando Garcia, Ana Leonor Rivera Lopez, Juan Campos Guillén, Luis Hernández Sandoval, Carlos Regalado González and Victor Castaño

The purpose of this paper is to report a study of microbiological influenced corrosion (MIC) of copper due to bacteria strains isolated from potable water pipes and oxidation…

Abstract

Purpose

The purpose of this paper is to report a study of microbiological influenced corrosion (MIC) of copper due to bacteria strains isolated from potable water pipes and oxidation lagoons using electrochemical noise (EN) analysis and scanning electron microscopy (SEM).

Design/methodology/approach

Bacteria strains isolated from copper surfaces of potable water pipes and from oxidation lagoons were identified, based on the 16S rDNA gene sequence analysis. Corrosion studies were undertaken over a period of six weeks, placing copper electrodes inside an LB culture media with and without bacteria. The corrosion resistance was obtained using EN analysis. In all the cases, the corrosion type was identified. SEM images of the copper electrodes were taken to evaluate the surface condition.

Findings

The bacteria strains identified were: Pantoea agglomerans, Alcaligenes faecalis, Bacillus cereus, Brucellaceae bacterium, Enterobacter cloacae, Delftia tsuruhatensis, and Pseudochrobactrum asaccharolyticum. EN analysis gave noise resistance values in the range 1,036‐5,040 Ωcm2 for the control samples and in the range of 2,336‐22,573 Ωcm2 for samples that had been inoculated with bacteria. It was found that a decrease in the rate of corrosion took place due to the development of a biofilm by the microorganisms on the copper surface. SEM images corroborated the presence of the biofilm on the copper electrodes.

Practical implications

The isolated bacteria strain reduced the rate of corrosion on the copper electrodes, as shown by the SEM images and EN analysis results, due to the formation of a biofilm that can act as an anticorrosive coating.

Originality/value

Even though MIC is a known phenomenon, it has not been reported that isolated bacteria strains can reduce corrosion on the surface of copper potable water pipes and in oxidation lagoons.

Details

Anti-Corrosion Methods and Materials, vol. 59 no. 1
Type: Research Article
ISSN: 0003-5599

Keywords

Content available
Article
Publication date: 1 October 1999

173

Abstract

Details

Disaster Prevention and Management: An International Journal, vol. 8 no. 4
Type: Research Article
ISSN: 0965-3562

Article
Publication date: 22 May 2020

Sadoth Sandoval Torres, Daniel Lopez Cravioto, Juan Rodríguez Ramírez, Lilia L. Méndez Lagunas, Luis Gerardo Barriada Bernal and Laura V. Aquino González

Mesquite pods offer a high nutritional content; A flour can be produced from them; nevertheless, the moisture content makes the milling process difficult. Then, before the milling…

Abstract

Purpose

Mesquite pods offer a high nutritional content; A flour can be produced from them; nevertheless, the moisture content makes the milling process difficult. Then, before the milling operation a drying process must be implemented, but drying technology must be studied in order to characterise the process and identify the effect of drying temperature on the magnitude of drying rate.

Design/methodology/approach

Prosopis Laevigata pods were collected in Oaxaca (Southern of Mexico) and they were dried. Three stages of maturity were identified and pods in the stage three of maturity were dried by forced convection. The internal structure of the pods was analyzed by scanning electron microscopy (SEM). The pods were dried in a tunnel dryer at 40, 50, 60 and 70° C, 10% relative humidity and air velocity of 2.6 m/s. From experimental data, a lumped analysis was conducted for drying.

Findings

We found that the internal microstructure of this material is a limiting factor for moisture migration. In order to reduce the moisture content in the pods, a minimum air temperature of 60° C must be applied. The characteristic drying curve shows a good agreement with the experimental drying kinetics. The nutritional composition (carbohydrates, sugar and protein) of pods reveals important applications for the food industry.

Practical implications

The mesquite pods are important ethnic foods. In order to obtain flour, the drying of pods is mandatory. Drying must be applied in stage three of maturity which can be identified based on color changes and moisture content. The moisture content affects the performance of milling operation, then a minimum drying temperature of 60° C and low relative humidity must be applied. SEM images show the complex microstructure of the pods which hinders the moisture diffusion. The drying characteristic curve was deduced for the first time; it helps to understand the drying behavior of pods. The chemical composition of mesquite pods reveals interesting applications for the food industry. The methodology for drying is useful for researchers and producers.

Originality/value

Mezquite pods is an interesting ethnic food for people with celiac disease. This is the first time a research paper describes the drying process at detail. The SEM images, the convective drying operation and the characteristic curve are presented for the first time. The information will be useful for the industry and academia.

Details

British Food Journal, vol. 122 no. 9
Type: Research Article
ISSN: 0007-070X

Keywords

Article
Publication date: 16 March 2012

Soon Ae Chun, Luis F. Luna‐Reyes and Rodrigo Sandoval‐Almazán

The purpose of this paper (editorial) is to introduce a collection of “best papers,” selected from the 11th International Conference on Digital Government Research (dg.o, 2010)…

3381

Abstract

Purpose

The purpose of this paper (editorial) is to introduce a collection of “best papers,” selected from the 11th International Conference on Digital Government Research (dg.o, 2010), that are devoted to the technical, managerial, social and policy challenges and issues of collaborative e‐government. It provides a conceptual model for collaborative e‐government that may be used to explain the motivations and findings behind these studies.

Design/methodology/approach

The paper outlines a conceptual model of collaborative e‐government using value‐driven, citizen‐driven, cost‐driven and technology‐driven forces that tie together various e‐government collaboration projects. A brief survey of government collaboration projects is presented and a set of research questions on collaborative e‐government are formulated.

Findings

The conceptual model of e‐government collaboration forces provides a framework that encompasses the research questions, topics and themes addressed in various digital government papers, especially those in this issue.

Originality/value

The paper introduces and summarizes seven research papers relative to the theme of e‐government collaborations, identifying a set of research challenges, opportunities, and unique solutions drawing on past experiences.

Details

Transforming Government: People, Process and Policy, vol. 6 no. 1
Type: Research Article
ISSN: 1750-6166

Keywords

Article
Publication date: 16 March 2012

Antonio Candiello, Andrea Albarelli and Agostino Cortesi

The purpose of this paper is to introduce a layered, comprehensive model of quality of service (QoS) for local eGovernment, and discuss its feasibility on a regional eGovernment…

1179

Abstract

Purpose

The purpose of this paper is to introduce a layered, comprehensive model of quality of service (QoS) for local eGovernment, and discuss its feasibility on a regional eGovernment case study. The eGovernment online services are becoming a key infrastructure for advanced countries. They allow significant efficiency gains in different sectors of society, offering benefits for individual citizens and for the community as a whole. The deployment of online services alone is not sufficient in order to qualify an eGovernment strategy. The intrinsic and perceived quality of services offered, as well as the actual impact of new functionalities, should be properly measured and taken into account.

Design/methodology/approach

This paper presents an applied research study for a quality‐focused evolution of a service‐oriented architecture for local eGovernment portals. This investigation was based on three main layers: the perceived quality and effective impact of services (G2C layer), the effectiveness of the deployed processes (WFM layer) and finally, the system‐level efficiency (G2G layer).

Findings

The measurement of quality with respect to eGovernment services is a complex task which requires appropriate tools to tackle the different aspects of the problem. Specifically, active and passive tools (respectively surveys and usage analysis) should be used to evaluate the quality perceived by the users as well as the utility of the service itself. The efficiency of the back office workflow must be estimated measuring statistical and dynamical indicators. Finally, technical measures should be used to monitor the responsiveness and scalability of software implementations and deployment systems.

Social implications

A better knowledge regarding (e‐)Government service delivery processes, their QoS and their impact on the society can empower both citizens and local administrators, and can help them to better improve the effectiveness of local government.

Originality/value

The multi‐layered quality measurement architecture proposed in this paper offers local governments the capability to systematically monitor and analyse the quality of their online services. The business process management technologies allow citizens to get a better knowledge of the service delivery processes; the QoS measurements allow to improve control on them; and the eGovernment Intelligence model allows to better quantify their actual social impact.

Details

Transforming Government: People, Process and Policy, vol. 6 no. 1
Type: Research Article
ISSN: 1750-6166

Keywords

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