• Journal of the Korean association of regional geographers
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• v.16 no.5
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• pp.497-516
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• 2010

The purpose of this study is to critically investigate the places of the 'Daegusibyeong(大丘十詠)', written by Seo, Geojeong based on Chinese poem, old documents, and field surveys in terms of a geographical perspective. It is asserted that the controversial aspects on the 'Daegusibyeong(大丘十詠)' are corrected through the analysis of old documents and field surveys. The results are summarized in the followings. 1) Ascertain historical and geographical evidence on places of 'Daegusibyeong(大丘十詠)' are accomplished properly based on old documents and field surveys. 2) The existing misinterpretation of the 'Daegusibyeong(大丘十詠)' are corrected by the finding of one Chinese character in the 'Dongsasimseung(桐寺尋僧)', the seventh poem of 'Daegusibyeong(大丘十詠)' consisted of 10 Chinese poems. 3) Subjects and content of the 'Daegusibyeong(大丘十詠)' in Sagajib(四佳集) are more rightly written than those of the old documents such as Daegueubji(大丘邑誌), Sinjeungdonggukyeojiseungram(新增東國輿地勝覽). 4) A few mistakes in the subject and word of the 'Daegusibyeong (大丘十詠)' are corrected as compared with the those of the old documents. 5) It is assumed that the brand value and image of Daegu city will be improved if the 'Daegusibyeong(大丘十詠)' is restored based on the results of the study and its restoration is utilized in Daegu city tour program.

• Journal of The Korean Society of Integrative Medicine
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• v.11 no.4
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• pp.17-25
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• 2023

Purpose: This study aimed to examine the effectiveness of a suicide prevention education program called "Life Talk Talk" among middle and high school students in D City. Methods: The educational content of the "Life Talk Talk" program was compiled through nine rounds of consultations and meetings with suicide prevention experts. Prior to the implementation of the program, consent was obtained from all research participants and their guardians. First , a pilot study was conducted with 100 middle and high school students located in D city, following which the present study was conducted from May to July 2023 with 1,400 middle and high school students in D city. The effects of the program were evaluated by assessing the changes in suicidal ideation, help-providing abilities, and suicide prevention knowledge in the data collected both before and after the education. Statistical analysis included frequency analysis and a paired-sample t-test. Results: The final analysis included 1,380 participants. In the general characteristics,, 1,079 people (78 %) answered "yes" to the question about suicide prevention education experience . The study found a significant decrease in suicidal attitudes (t=-8.92, p<.001) and significant improvements in emotional and cognitive attitudes of participants after the "Life Talk Talk" program . Additionally, all five items related to help-providing abilities (t=-23.83, p<.001) and suicide prevention knowledge (p<.001) showed significant improvement from before the program. Conclusion: The significance of this study lies in demonstrating the effectiveness of the "Life Talk Talk" suicide prevention education program in reducing suicidal attitudes as well as improving help-providing abilities and suicide prevention knowledge. Therefore, to enhance the effectiveness of suicide prevention education, it is essential to regularly implement concise and engaging educational programs that capture the attention of adolescents.

• Food Science and Preservation
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• v.24 no.8
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• pp.1094-1102
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• 2017

Hazardous metals leaching experiment was carried out in accordance with various usage environments for camping cooking utensils distributed in the market. There was a significant difference in the degree of migration for lead, arsenic, cadmium and nickel defending on the solvent and how to use, although they were all appropriate for criteria. In general, the migrated amount of aluminum was increased in acidic condition, and the migrated amount of arsenic was increased in salty condition. Physical scratches increased the overall release of hazardous metals from the portable pots and pans for camping in all solvents. Especially, in 0.5% citric acid solution, cadmium was migrated by physical scratch in stainless steel and hard aluminum pots and pans. The longer the leaching time, the higher the migration of aluminum in acid condition and arsenic in basic condition. From these results, it is desirable to use the cooking utensil for camping without being exposed to strong acidic or basic solution and scratches in order to reduce the migration of hazardous metals from them.

• Journal of the Korean Geographical Society
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• v.42
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• pp.113-151
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• 1990

• Proceedings of the Population Association of Korea Conference
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• 2006.12a
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• pp.233-243
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• 2006

• Journal of the Korean housing association
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• v.21 no.2
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• pp.101-109
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• 2010

Various environmental problems due to rapid industrialization and urbanization have worsened to such an extent that they threaten the environmental restitution of the globe and become a critical international issue. Korean government has presented the concept of green growth as a new state vision for the next 60 years and is making efforts to solve these environmental problems. Daegu Metropolitan City has faced various environmental problems including overpopulation of the city, traffic pollution, household waste accumulation and the green zone problem because of the increase of urbanization over the last few decades. As such urbanization continues, the quality of residential environments is rapidly deteriorating and the intensive use of the land leads to an increase of building area, raising the temperatures of cities. There have therefore been demands for healthy, pleasant and satisfying residential environments and for the improvement of existing residential environments, and this demand has been fully recognized by society. Nevertheless, current residential complex developments concentrate only on raising the efficiency of land use. In related laws of the past (Daegu Metropolitan City, Urban Planning Municipal Ordinance as of October 10, 2003) an attempt was made to impose a standard to segmentalize the building-to-land ratio, floor area ratio and regulations of number of floors vertically. However, these laws have now been abolished and the regulations are being eased. The purpose of this study was to analyze the characteristics of the floating wind before and after the vertical segmentation of residential areas (Daegu Metropolitan City, Urban Planning Municipal Ordinance as of October 10, 2003) by using KLAM_21, a model that enables analysis and prediction of the flow and generation of cold wind. The purpose is also to present a plan to improve the quality of residential areas when developing a building lot and redeveloping housing areas.

• Journal of the Korean Institute of Landscape Architecture
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• v.30 no.1
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• pp.1-10
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• 2002

The purpose of this article is to examine land use change in the fringe area of a metropolitan city through multi-temporal data analysis. Change detection has been regarded as one of the most important applications for utilization of remotely sensed imageries. Conventionally, two images were used for change detection, and Arithmetic calculators were generally used on the process. Meanwhile, multi-temporal change detection for a large number of images has been carried out. In this paper, a digital land-use map and three Landsat TM data were utilized for the multi-temporal change detection Each urban area map was extracted as a base map on the process of multi-temporal change detection. Each urban area map was converted to bit image by using boolean logic. Various urban change types could be obtained by stacking the urban area maps derived from the multi-temporal data using Geographic Information System(GIS). Urban change type map was created by using the process of piling up the bit images. Then the urban change type map was compared with each land cover map for the change detection. Dalseo-gu of Daegu city and Hwawon-eup of Dalsung-gun, the fringe area of Daegu Metropolitan city, were selected for the test area of this multi-temporal change detection method. The districts are adjacent to each other. Dalseo-gu has been developed for 30 yeais and so a large area of paddy land has been changed into a built-up area. Hwawon-eup, near by Dalseo-gu, has been influenced by the urbanization of Dalseo-gu. From 1972 to 1999, 3,507.9ha of agricultural area has been changed into other land uses, while 72.7ha of forest area has been altered. This agricultural area was designated as a 'Semi-agricultural area'by the National landuse Management Law. And it was easy for the preserved area to be changed into a built-up area once it would be included as urban area. Finally, the method of treatment and management of the preserved area needs to be changed to prevent the destruction of paddy land by urban sprawl on the urban fringe.

• Journal of the Korean association of regional geographers
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• v.14 no.3
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• pp.224-238
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• 2008

Traditional industrial complex in inner city has been getting stagnant and deteriorating because of the improvement of industrial structure and change of the city's spatial restructuralization. Third Industrial Complex is also characterized by the deterioration in the field such as the reduction of average number of the workers and the amount of production, the change of main types of business, subdivision of many parts, and the change of the price of land. Thus, local government is planning to change the complex into a high-tech industrial complex in the inner city. On the other hand, the companies which are undergoing the direct deterioration do not fully recognize the government plan to redevelop the complex, and there is no counter measure against the stagnation and deterioration. Therefore, the local government must have much time to discuss and have a consensus with the companies in the complex, and organize the control office which is able to mediate between the local government and the companies.

• Journal of the Korean Society of Environmental Restoration Technology
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• v.6 no.5
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• pp.9-20
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• 2003

The purpose of this study is to construct a database for landscape ecological planning with evaluation and analysis of structure of biotope of city center area for the preservation of species and biotope examining Jung-gu district of Daegu Metropolitan City which is the most extremely and rapidly urbanizing area. The assumption of this study is that the biotope structure of a city center area would be different from the other city area. The results of this study were as follows. 1) The results of the biotope type classification is that there were 11 biotope type groups and 41 detailed biotopes. 2) The primary evaluation is the process for grading general value of classified biotope types, and the result of primary evaluation is that there were 5 biotope types that were greater than third grade besides the biotope type of artificial riverbank with abundant green high water level land. The first grade of biotope type have not appeared in this area, however the fifth grade of biotope type have appeared total of 19 biotope types with the biotope type of the general shopping area with scarce green fields. 3) The secondary evaluation is the process for searching biotopes which are special value, and the result of secondary evaluation is that there were 2 biotopes for la, 7 biotopes for 1b, 2 biotopes for 2a, 1 biotope for 2b and there was no biotope for 2c, and for example, la is the large area that has many magor biotope site in terms of the living space. 4) Finally. scientific method for biotope type classification, the derailed investigation plan of high value biotope and the improvement plan based on the biotope map of city center area must be continued.

• Korean Institute of Interior Design Journal
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• no.40
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• pp.102-108
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• 2003

Currently, there is no facility standard for a city public health center. The facility standard of rural public health center is referred to architectural plan of city public health center. This study is about architectural plan of the city public health center and have been in 7 public health centers in Daegu investigated. Conclusions can be summarized as follows: 1) The Mother and child hygienic section, area ratio which is presented by the facility standard of rural public health center must be increased in case of city public health center since function-reinforcement of the mother and child hygienic section is required. 2) Business section, the area ratio which is presented by the facility standard of rural public health center must be diminished for city public health center because it has been excessively allocated.