• Korean Business Review
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• v.23 no.2
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• pp.99-114
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• 2010

This study paid attention to the social cultural ripple effect which as a project for the past 10 years, the corporate social responsibility gave to local residents. Especially the study considered the effect appearing from encouragement of cultural activities of residents in abandoned mine which were culturally disadvantaged, and would search for productive ways for continuous development of casino industry and local community in the future. The study area was mainly Taebaek, Gohan, Sabuk located in abandoned mine and the number of residents involved were 185. Through surveys, first, demographic characteristics of respondents were investigated, second, recognition level and satisfaction, third, social cultural impacts of social responsibility of Kangwon Land according to that, and last negative image make over by corporate social responsibility were analyzed. As the result of the investigation, 185 of first response in general recognized the corporate social responsibility of Kangwon Land, and their satisfaction about that was also high. In addition they felt the quality of life were bettered after the development of casino.

• Journal of Korean Public Health Nursing
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• v.13 no.2
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• pp.131-142
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• 1999

The purpose of this study is to grasp the relationship between the amount of physical activities at work perceived by workers and their health promotion behaviors. To achieve such a purpose. this survey was conducted on 476 Workers who work for 3 food product work-sites located in Keong-in area by means of questionnaire from June 15 to July 14 . 1998. Collected data were statistically analyzed by SPSS/WlN. The significant results were obtained as follows. 1. The average scores of the amount of physical activities at work and health promotion behavior were 3.18 and 2.84 respectively; the former was slightly higher than moderate score 2.5 and the latter was almost the same as it. It can be interpreted that workers perceive their physical activities at work are heavier than their daily activities, which seems to make their health promotion behaviors still inactivated. 2. The amount of physical activities at work, it was were greater revealed that the more activities workers do after work. the more they walk and the more exercises they do. It implies that the voluntary practice of good health habit at leisure can be greatly contributed to the activation of more productive activity at work. 3. The amount of health promotion behaviors was larger as workers do more physical activities at work and have lower PIBW(Percent Ideal Body Weight). It means that the voluntary practice of good health habit is closely related to the degree of obesity and their positive attitude toward their work. Average PIBW was 106.71; most of the workers are distributed within the standard range in their weight. So we can presume that most of them are not seriously conscious of weight maintenance in their daily lives. Therefore it is desirable that health promotion program for workers should be developed toward connecting their physical activities at work with those in their daily lives much more. Physical activities, health promotion behaviors

• Korean Journal of Fisheries and Aquatic Sciences
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• v.15 no.1
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• pp.35-41
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• 1982

Phaeophytin, COD, ignition loss and sulfide contents in the superficial bottom muds in Jinhae Bay, one of the most productive bays in the southern coastal waters of Korea, were measured in the summer season 1981 to investigate the eutrophication level and the origin of pollutants, Phaeophytin contents were $7.6-48.2{\mu}g/g$, COD 9.7-38.5 mg/g, ignition loss $8.1-14.2\%$ and sulfide 0.05-1.07 mg/g. Horizontal distributions in quantities of aforementioned four parameters were almost sane patterns; that is, the further from the mouth of the bay, the more quantities were found. The worst area was the western part of Gajo-do, where density of shellfish farms was the highest in the whole bay. COD and sulfide contents in the western part of Gajo-do were much more than maximum level of the eutrophicated zone, say 30 mg/g in COD and 0.2 mg/g in sulfide. Such great quantities of organic matters and sulfide in the innermost part of the bay would be mainly due to excrements from shellfishes and fouling organisms, but not owing to the influence of pollutants discharged from Masan, Jinhae harbour and its vicinity.

• Journal of the Korean Wood Science and Technology
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• v.34 no.4
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• pp.66-75
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• 2006

This study was conducted to understand the biomass and the energy content of 24-year-old Pinus koraiensis stand planted in Mt. Wolak, Chungcheongbuk-do, Korea. Nine sample trees were selected and harvested for the study. Stem, bark, branches and leaves were weighed respectively with the stratified clipping method, and analyzed for productive structure. The allometric regression equations between dry weight of each component and $D^2H$ were obtained to estimate the total biomass of aboveground (47.0 ton/ha) and other parts (56.5% from stemwood, 9.1% from stembark, 0.5% from current twigs, 18.4% from live branches, 2.6% from current leaves, and 12.9% from previous leaves). Annual net production of aboveground was 6.0 ton/ha/yr, and the ratios of stemwood, stembark, current twigs, live branches, and current leaves to that of aboveground were 49.8%, 7.3%, 3.5%, 18.6%, and 20.8%, respectively. Energy content of aboveground was 1,028 GJ/ha, and annual energy content was 133 GJ/ha/yr. Leaf area index (LAI) of P. koraiensis plantation was 20.2 in Mt. Wolak.

• Water for future
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• v.16 no.3
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• pp.171-179
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• 1983

In the Jeon Cheon Basin, unconsolidated alluvium and marine clay beds overlying Tertiary conglomerate and impermeable mudstone, and Cambro-Ordovician sedimentary rocks composed of mainly cavernous limestones, and age-unknowned crystalline rocks are occured. Most productive rock is Cambro-Ordovician limestones containing a lot of solution openings and secondary porosities and shows its transmissivity of 1836$m^2$/day and storativity of 1.47 $\times$ $10^{-3}$. The storage of deep seated groundwater in linestone aquifer is estimated about 1059 $\times$ $10^6$ metric tons, being equivalent to 6 years total precipitation of the basin. The safe yield of the groundwater to be abstracted from the aquifer is about 126,000 tons/day. To pump at least 100,000 tons/day of groundwater from the said aquifer, a well field comprising 34 deep wells ranging in depth from 80 to 100 meter and penetrating the cavernous limestone aquifer shall be established at middle and down stream area.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.7 no.3
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• pp.363-369
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• 2003

The Web-based project is seriously not efficient area at software engineering. In order to develop a Web-based system, UI(User Interface) designers usually first design display layout and then business logic developers bring to complete the coding of the display layout source. In the case of maintenance, it goes through the same process. This kinds of Web-based software development method were proposed by the various methods same as the tag library of JSP. But there are many problems to apply them and they are low productive comparing to the C/S based software development method. WFS(Web Form System), which is suggested on this thesis, separates UI design from business logic on a Web project and offers the better environment to develop Web-based software. Eventually WFS will improve the productivity to develop Web-based software.

• Proceedings of the Korean Society of Crop Science Conference
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• 2017.06a
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• pp.348-348
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• 2017

This experiment was conducted to investigate the aspect of tiller occurrence, growth and yield of sorghum according to planting density and sowing date. The subject of this experiment is to supply basic data to inhibit non-productive tillers uneconomical and cumbersome for mechanical harvesting. Also another subject was to evaluate optimum planting density and sowing date in central district area. Total number of tillers was more in 80cm ridge than 60cm ridge and it was increased as the planting distance was wider from 15cm to 30cm on the each ridge. Ratio of effective tillers was higher in 60cm ridge than 80cm ridge and it was decreased as planting distance was wider from 15cm to 30cm. The lower the planting density, the more increased total number of tillers, whereas effective tillers were decreased as planting density was high. Average of total number of tillers of three varieties was higher in sowing date of 2 May (1st sowing date), whereas ratio of effective tillers was the highest in sowing date of 23 May (2nd sowing date). Hwanggeumchal showed the highest total number of tillers (1.2 tillers), while Moktaksusu had the lowest total number of tillers (0.8 tillers) among three varieties. There were no significant difference between planting density and days to heading and ripening date from seeding. Culm length increased as planting density was high, but ear length, grains per ear and 1000 grain weight were decreased on the other hand. The highest yield of sorghum per 10a was obtained from $60{\times}20cm$ planting density among 6 planting densities.

• Current Research on Agriculture and Life Sciences
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• v.19
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• pp.39-43
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• 2001

The studies was conducted to establish the indoor overwintering methods for productive honeybee colonies in the wintering chamber which provides satisfactory imide temperature ranging $2{\sim}9^{\circ}C$ and ventilation for the wintering hooeybee colonies in Korea. Mortality of the indoor wintered hooeybee colonies was 6.3~7.1% during the winter season of 1997~1998 and 5~10% during the winter season of 1998~1999. The decreased rates of colony weights dwing the wintering season were 10.6~10.7% in the strong colonies and 10.2~11.7% in the weak colonies. The increased rates of colony population overwintered in the chamber were 136.1~142.3% in the strong colonies and 128~136.5% in the weak colonies.

• Korea Journal of Hospital Management
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• v.13 no.2
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• pp.36-63
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• 2008

This study carried out a covariance-structural analysis to verify formed causations between general variables and the influences of Medical Social Work Service of officers and NCOs in Korean Community Military Hospitals. The subjects were 7 hospitals, 337 military hospital executives in rear area, and the results of the survey are as below. First, about empowerment level, culture in the organization turned out to be the primary direct influential factor, and personal, organizational, and functional character were influential factor. There was no indirect influential factor present. Second, in Medical Social Work Service, empowerment level was significant on direct effect. In case of personal character indirect effect was important. It showed that the significant influence factor that affects Medical Social Work Service in total effectiveness is personal character and empowerment level. It's productive to suggest the possibility of application of furnish the outcome as a basic data for Military Medical Social Work Service revitalization plan. On the basis of the result, we propose several suggestions for Military Medical Social Work Service as follow. First, to educate empowerment increase program of officers and NCOs in Military Hospital, specific system which allows entrust education to a certain civil education institution or KAMTSW(Korean Academy of Military Social Welfare) is required. Second, need to provide the medical social work service that matches with Military Hospital and distinct from usual hospital. Last, for specific study we expect various follow-up researches on the basis of this study, which can develop concrete empowerment model by inquiring research, would come out.

• Korean journal of food and cookery science
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• v.30 no.3
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• pp.325-332
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• 2014

The purpose of this research is to investigate and analyze food allergy labelling for the arrangement of improvement plans. Survey was done as a quantitative research targeting food industry employees with 399 random workers in Seoul and Gyonggi area. The data was analyzed using SPSS windows (ver. 12.0) for frequency analysis, t-test and factor analysis. The importance and performance of the food allergen labelling were divided by 15 items. Only 43.1% of the workers understood the operation allergic food labels. The first improvement on allergic food labels was "using boldface for food allergen labes". The importance of all of these factors was significantly higher than performance. The selection attributes with relatively low the performance but high importance(2 quadrant) were "consumer education for allergic food labels" and "training of professional counselors on food allergy". Therefore, the factors to be improved through the IPA were consumer education and training of professional counselors. With this research and extended efforts for revision of laws, reliability of food industry and accuracy of food labelling would improve, thereby boosting the productive commercial activities in labelling code.