The selection of local features for pattern identification: An exploratory study.

Author(s):  
D. W. Hastings ◽  
S. H. Evans
Author(s):  
Cruz García Lirios ◽  
Margarita Juárez Nájera ◽  
Francisco Rubén Sandoval Vázquez ◽  
José Marcos Bustos Aguayo

Antecedentes. La complejidad ambiental observada en una localidad ha sido estudiada a través de un modelo isomórfico en el que se anticipa la emergencia de dos identidades: una entrópica y otra neguentrópica. En situaciones de riesgo, escasez e insalubridad, las comunidades se organizan para reducir los efectos de los desastres naturales sobre la salud comunitaria. Objetivo. Especificar un modelo para el estudio del estrés y la resiliencia comunitaria ante los eventos de riesgo ambiental y los desastres naturales. Método. Se llevó a cabo un estudio no experimental, transversal y exploratorio con una selección no probabilística de 600 afectados por las inundaciones de un rio en la zona del centro de México. Resultados. Se encontraron diferencias significativas entre hombres y mujeres con respecto a sus niveles de riesgo, estrés y resiliencia que sirvieron para especificar el modelo de relaciones de dependencia entre las variables que explican la complejidad ambiental isomórfica. Discusión. En relación con otras especificaciones de modelos se recomienda incluir las variables con la finalidad de demostrar las trayectorias lógicas de relaciones de dependencia propuestas.Background. Environmental complexity observed in one locality has been studied through an isomorphic model in which the emergence of two identities are anticipated: an entropic and other neguentropic. At risk, shortages and unsanitary conditions, communities are organized to reduce the effects of natural disasters on community health. Objective. Specify a model for the study of stress and community resilience to environmental risk events and natural disasters. Method. a non-experimental, cross-sectional and exploratory study with a nonrandom selection of 600 affected by the flooding of a river in the downtown area of Mexico was held. Results. significant differences between men and women regarding their risk levels, stress and resilience that served to specify the model of dependency relationships between variables that explain the environmental complexity isomorphic found. Discussion. For other specifications recommended models include variables in order to demonstrate the logical paths proposals dependency relationships.


2021 ◽  
Vol 10 (2) ◽  
pp. 20
Author(s):  
Ghada M. Chehimi

This is a study of high school students’ attitudes toward the English language in Lebanon. The purpose of this research is to assess the extent of use of English inside and outside the schools taking into consideration the attitude towards the language. Two schools were selected, one upper middle class and one lower middle class. This selection of different social classes aims at finding whether a student’s socio- economical background affects his/ her attitude toward the English language. The sample of respondents returned 52 questionnaires from the two schools. Although this sample was a modest one, it highlighted the differences in attitudes towards the English language, but these attitudes did not relate much to the socioeconomic class as much as personal preferences. However, what was salient in this research is how students from the lower middle class were more inclined to use English to raise their social status and both groups agreed that English is essential to their progress in life.


2008 ◽  
Vol 45 (4) ◽  
pp. 822-832 ◽  
Author(s):  
Kuanchin Chen ◽  
David C. Yen ◽  
Shin-Yuan Hung ◽  
Albert H. Huang

2009 ◽  
Vol 18 (1) ◽  
pp. 145-174 ◽  
Author(s):  
Yann-Gaël Guéhéneuc ◽  
Jean-Yves Guyomarc’h ◽  
Houari Sahraoui

2016 ◽  
Vol 138 (10) ◽  
Author(s):  
Kilian Gericke ◽  
Julia Kramer ◽  
Celeste Roschuni

This work seeks to understand how design practitioners discover, select, and adapt design methods and methodologies. Design methods and methodologies are mainly used for educational purposes and are not formally transferred into design practice and industry. This prevents design practitioners from accessing the rich body of research and knowledge posed by academia. Various web platforms and textbooks allow users to discover or search for design methods, but little support is provided to assess whether or not a method is appropriate for the context or the task at hand. In this exploratory study, interviews were conducted with practicing engineers and designers. Interview responses were coded and analyzed in an effort to understand the patterns in searching, selecting, assessing, and exchanging experiences with peers in professional practice. This analysis showed that interviewees would like to search for design methods based on their desired outcomes. Additionally, interviewees considered their personal contacts to be the most valuable source of new methods. These insights show that web-based communities of practice may be a potential link between academia and industry, but existing web repositories and communities require further development in order to better meet the needs of the design practitioner community.


Author(s):  
Juan Antonio Garza-Sanchez ◽  
Laura Lizeth Campos Guido ◽  
Cruz García Lirios

The objective of the present study was to specify a model for the study of the relationships between agenda effects, framing, priming and melding. A documentary, retrospective and exploratory study was conducted with a selection of sources indexed to international repositories, considering the year of publication and the keyword algorithm. Differences were evidenced between the published literature and the qualifications of judges who are experts in the field, although the design of the work limited these findings to the search algorithm, suggesting the extension of the study to the indicative logic of credibility and verifiability of the information disseminated in the media.


2019 ◽  
Vol 5 ◽  
Author(s):  
Lorenzo Maccioni ◽  
Yuri Borgianni ◽  
Daniela C. A. Pigosso

Despite the potential to lead to enhanced environmental performance, the extent to which eco-design leads to success is still unclear. In order to lay bare the effects of eco-design implementation, this paper focuses on understanding the correlations between specific eco-design principles and success through an exploratory study. A sample of 178 products, characterized in terms of their success levels and implemented eco-design principles, was statistically analyzed. The results indicate a number of positive correlations for principles that tend to favor success (e.g. intensified use and product/service systems) and negative correlations for principles that tend to moderate the chances of success (e.g. minimize packaging). Although the mechanisms that cause this phenomenon should be further investigated, the findings can provide designers with additional recommendations for the selection of eco-design principles.


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