• Journal of Environmental Health Sciences
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• v.50 no.1
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• pp.73-79
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• 2024

Background: Career preparation behavior is a challenge among nursing students during the COVID-19 pandemic. Nursing students' adaptation to a non-face-to-face educational environment, lack of interaction with others, and fear of infectious disease may affect career preparation behavior. Objectives: The purpose of this study was to identify factors that influence the career preparation behavior in the non-face-to-face educational environment caused by the COVID-19 pandemic. Methods: Data were collected in October 2022 from 130 nursing students from a college in City A. A total of 119 questionnaires were analyzed using descriptive statistics, t-tests, a one-way ANOVA, Pearson correlation, and stepwise multiple regression. Results: The findings show that major satisfaction had a significant positive correlation with career preparation behavior (r=0.56, p<0.001). Nursing professionalism showed a significant positive correlation with career preparation behavior (r=0.57, p<0.001). The factors influencing career preparation behavior included major satisfaction, nursing professionalism, and satisfaction with clinical practice. Nursing professionalism was the most influential factor (β=0.35), followed by major satisfaction (β=0.33). Together they had an explanatory power of 37%. Conclusions: The results of this study indicate that nursing college students who experienced the COVID-19 pandemic should search for ways to increase their major satisfaction and nursing professionalism programs should be increased to improve career preparation behavior.

• Journal of Families and Better Life
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• v.9 no.2
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• pp.49-62
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• 1991

The purpose of this study is to measure the overall level of consumer consciousness and behavior environmental problems of college women students and to analyze influencial factors. Five hundred and sixteen college women students were selected randomly, in Kwangju area. The methods of data analysis were Frequency Distribution, Mean , Percentile, one-Way ANOVA , Scheffe-test . Pearson's Correlation, and Stepwise Multiple Regression Analysis. Major finding are as follows; 1) The consumer consciousness and behavior an environmental problems of college women student showed significant differences according to the grade, age, major, socio-economic status, consumer education experience environmental problems, and frequencies of contacting mass media. 2) The consumer behavior on environmental problems of college women students had a positive relationship with consumer consciousness on environmental problems. Based on the above findings , this study suggests the followings; first the consumer education as a formal program is needed for the improvement of the consumer consciousness and behavior of college women student. Second. The content of the consumer education must emphasize more clearly the consumer rights in order to improve consumer's consciousness and behavior of environmental problems. Third. mass media of TV, radio, newspaper, magazine must be more active publicity and instruction in order to improve consumer's consciousness and behavior on environmental problems.

• Journal of the Korean housing association
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• v.22 no.5
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• pp.21-28
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• 2011

This thesis aims to identify the design guidelines for environmental plans for the facilities for the aged people with a focus on the users' needs and the concept of aging in place. For this purpose major environmental design factors were researched by analyzing spaces and interviewing the managers and supervisor of W nursing home in Jeju Island that was opened in 1980s. Surveyed factors were divided into five categories, and by applying the design guideline theory of age friendly environment and nursing home facilities to them, five municipal composition factors of Kevin Lynch, universal design, environmental behavior model of John Zeisel principles were found. On the other hand, the environmental changes and development process of W nursing home is a showcase that reveals the importance of narrowing the gap in the opinions of the space users, the experts of architecture and administration which is emphasized in the principles of Inquiry by Design of John Zeisel. This research is expected to be used effectively for the researchers who study the space designs for the age-friendly environment.

• The Journal of Asian Finance, Economics and Business
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• v.7 no.2
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• pp.21-31
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• 2020

Environmental pollution and climate change in Vietnam are now becoming a major concern. This situation is increasing the pressure on the companies to improve their social responsibility in production and business activities and disclose the environmental information to meet the requirements of stakeholders. This study investigates the internal and external factors of the company that affects the environmental information disclosure of listed companies on the Vietnam stock market as business sector, firm size, corporate manager perceptions, profitability, financial leverage, community pressure, pressures from stakeholders, government pressure influencing environmental information disclosure. Analytical data collected through the survey of 120 listed companies on the Ho Chi Minh City Stock Exchange (HOSE). By testing Cronbach's Alpha, exploratory factor analysis (EFA) and logistic regression analysis, the results of the study show that the level of environmental information disclosure of listed companies on the stock market in Vietnam depends heavily on government regulations, followed by the pressure from stakeholders, community pressure, views of business managers, companies size, business sector, and particularly profitability and financial leverage factors that have a negative relationship with environmental information disclosure.

• Korean Journal of Remote Sensing
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• v.36 no.5_1
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• pp.785-791
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• 2020

The radiance measured from satellite has noise due to atmospheric effect. Atmospheric correction is the process of calculating surface reflectance by removing atmospheric effect and surface reflectance is calculated by the Radiative Transfer Model (RTM)-based Look-Up Table (LUT). In general, studies using a LUT make LUT for each channel with the same atmospheric and geometric conditions. However, atmospheric effect of atmospheric factors do not react sensitively in the same channel. In this study, the LUT for each channel of Korea Multi-Purpose SATellite (KOMPSAT)-3/3A was made under the same atmospheric·geometric conditions. And, the accuracy of the LUT was verified by using the simulated Top of Atmosphere radiation and surface reflectance in the RTM. As a result, the relative error of the surface reflectance in the blue channel that sensitive to the aerosol optical depth was 81.14% at the maximum, and 42.67% in the NIR (Near Infrared) channel.

• Journal of Adhesion and Interface
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• v.3 no.3
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• pp.1-6
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• 2002

We invested which is major one in rubber materials design factors affecting on noise and showed the design guide for low noise tire development in this study. Tire noise and impact noise for rubber sheets were tested at anechoic room. Hardness, tensile and dynamic mechanical properties were also measured using the rubber sheets. A major design factor of rubber materials affecting on the tire noise was hardness or 300% modulus. There was also positive correlation between two properties. Therefore, designing rubber materials to have low hardness or 300% modulus can reduce noise.

• The Journal of Information Systems
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• v.19 no.4
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• pp.137-165
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• 2010

The government and enterprises have interest in the green IT products, therefore this study focus on the green IT products. First, we study the effects on the purchase intention of the green IT products by perceived value, perceived quality, and perceived trust. Second, we consider the environmental characteristics such as environmental concern, green recognition, and environmental knowledge. Third, we study the moderating effects of environmental characteristics. The proposed model was empirically tested using data collected from users having the purchase intention of the Green IT products. The major results of this study are as follows. First, perceived value and perceived trust had a positive effect on purchase intention of the green IT products. Second, environmental concern, green recognition, and environmental knowledge had moderating effects between perceived value and purchase intention of the green IT products. Third, environmental concern and green recognition had moderating effects between perceived trust and purchase intention of the green IT products. This study can provide many implications for government and businesses considering green IT products.

• Korean Journal of Environment and Ecology
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• v.22 no.4
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• pp.347-355
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• 2008

This study analyzed and modeled the relationships between the species richness of fish, plant, and bird and environmental factors such as climatic and geographical variables based on data collected from 109 major drainage systems in Japan from 1990 until 2005. As a result, the most parts of the distributions of the fish, plant, and bird species richness were clarified by the average annual atmospheric temperature, dimension of drainage areas, and annual rainfall, respectively. In addition, this study predicted the value of each organism species distributed in national drainage areas in Japan using GAMs(Generalized Additive Models) for each organism model created by environmental factors on a wide-ranging scale, and also mapped out the value. Mapping out the predicted value could make it easier for its managers to newly set up the areas needing to be protected to obtain diversity of the organism species and to assess their availability of conservation for bio-diversity.

• Journal of Korea Water Resources Association
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• v.49 no.2
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• pp.155-164
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• 2016

Algal blooms not only destroy fish habitats but also diminish biological diversity of ecosystem which results into water quality deterioration of 4 major rivers in South Korea. The relationship between algal bloom and environmental factors had been analyzed through the cross-correlation function between concentration of chlorophyll a and other environmental factors. However, time series of cross-correlations can be affected by the stochastic structure such auto-correlated feature of other controllers. In order to remove external effect in the correlation analysis, the pre-whitening procedure was implemented into the cross correlation analysis. The modeling process is consisted of a series of procedure (e.g., model identification, parameter estimation, and diagnostic checking of selected models). This study provides the exclusive correlation relationship between algae concentration and other environmental factors. The difference between the conventional correlation using raw data and that of pre-whitened series was discussed. The process implemented in this paper is useful not only to identify exclusive environmental variables to model Chl-a concentration but also in further extensive application to configure causality in the environment.

• Journal of the Korean Society of Environmental Restoration Technology
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• v.15 no.4
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• pp.51-60
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• 2012

Most streams in Korea have been managed mainly for the control of flood or usages of the water for agriculture, industry, and others, resulting in the loss of their natural characteristics. In recent years, ecological system and function of streams are recognized as very important, and a paradigm change in their management is prevailing. This study, first, analyzed recent stream restoration policies and projects and derived major restoration planning factors; second, evaluated relative importance and priority of the factors using AHP (Analytic Hierarchy Process) method. The derived planning factors were four factors for the level 1, and sixteen factors for the level 2. Relative importance and priority of each factor were calculated, and finally, a composite relative importance and priority of all the factors were suggested. These findings are hoped to support stream restoration policies and be used in drafting restoration guidelines.