• Journal of the Korean Society for Library and Information Science
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• v.40 no.1
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• pp.13-37
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• 2006

Using Grounded Theory. the present study was to discover structure and process of pregnant women's information seeking experience through identifying concepts and relationships of the experience. In-depth interviews were conducted with 16 Participants selected by theoretical sampling. The findings were : 1) Pregnant womens' information seeking was caused by Acceptance of Pregnancy . 2) The phenomenon of information seeking was for Maintaining Normalcy to Pregnancy(MNP), 3) MNP occurred in connection with Perceived Anxiety and Desire to Know 4) Action/interaction Strategies to MNP were related to the Awareness of Ways Acquiring Information. Previous Knowledge. Self-Regulation, and Information Access Environment. 5) Action/interaction Strategies to MNP were Seeking Diagnostic Data of Antenatal Care. Seeking Standard Knowledge. Seeking Experience. and Seeking Emotional Support. 6) As consequences of taking strategies, pregnant women were experienced in Sufficient. or Insufficient. 7) A three-stage process of information seeking was discovered : Comparing, Contextualising, Making sure. 8) In terms of change of information needs during pregnancy, a four-phasic process was discovered. Acceptance Phase. Adjusted Phase, Focusing Phase, and Transitional Phase. Based upon these results. it needs to generate a substantive theory contributed to holistically explain and predict pregnant women's information seeking behavior.

• Journal of dental hygiene science
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• v.9 no.1
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• pp.109-113
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• 2009

The purpose of this study was to examine the quality of life of high schoolers related to oral health. The subjects in this study were 287 high school students, on whom a survey was conducted. After the collected data were analyzed, the following findings were given: 1. As for self-perceived oral health state, 34.8 percent of the high schoolers investigated found themselves to be in a good oral health, and 65.2 percent didn't. In regard to concern for oral health, 15.7 percent showed a lot of interest, and 52.6 percent were a little interested. 31.7 percent had no interest in that. 2. Out of the oral health impact profile (OHIP) areas, they scored highest on the area of physical pain(2.24) and lowest on the area of social disadvantage(1.35). The overall oral health impact profile was 1.66. 3. Concerning relationship between general characteristics and the OHIP areas, the high school boys got significantly higher scores on the area of social disadvantage, and those who had ever visited dentist's offices scored statistically significantly higher on the areas of physical pain and mental insecurity. 4. Regarding connections between concern for oral health and the OHIP areas, those who were very interested in oral health got statistically significantly higher scores on every area. 5. As to the correlation among the OHIP areas, there was a statistically significantly positive correlation among all the areas.

• The Journal of Engineering Geology
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• v.32 no.4
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• pp.643-659
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• 2022

Geologic sequestration technologies such as CCS (carbon capture and storage), EGS (enhanced geothermal systems), and EOR (enhanced oil recovery) have been widely implemented in recent years, prompting evaluation of the mechanical stability of storage sites. As fluid injection can stimulate mechanical instability in storage layers by perturbing the stress state and pore pressure, poroelastic models considering various injection scenarios are required. In this study, we calculate the pore pressure, stress distribution, and vertical displacement along a surface using commercial finite element software (COMSOL); fault slips are subsequently simulated using PyLith, an open-source finite element software. The displacement fields, are obtained from PyLith is transferred back to COMSOL to determine changes in coseismic stresses and surface displacements. Our sequential use of COMSOL-PyLith-COMSOL for poroelastic modeling of fluid-injection and induced-earthquakes reveals large variations of pore pressure, vertical displacement, and Coulomb failure stress change during injection periods. On the other hand, the residual stress diffuses into the remote field after injection stops. This flow pattern suggests the necessity of numerical modeling and long-term monitoring, even after injection has stopped. We found that the time at which the Coulomb failure stress reaches the critical point greatly varies with the hydraulic and poroelastic properties (e.g., permeability and Biot-Willis coefficient) of the fault and injection layer. We suggest that an understanding of the detailed physical properties of the surrounding layer is important in selecting the injection site. Our numerical results showing the surface displacement and deviatoric stress distribution with different amounts of fault slip highlight the need to test more variable fault slip scenarios.

• Journal of dental hygiene science
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• v.8 no.2
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• pp.81-87
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• 2008

The purpose of this study was to examine the oral health state, oral health awareness and oral health behavior of middle school students in a bid to raise concerns about oral health problems in a local community and help ensure the efficiency of oral health programs. The subjects in this study were 662 seventh graders in 14 different middle schools located in the city of Hwaseong. The findings of the study were as follows: Frist, In terms of indices related to dental caries, DMFT index numbered 2.0. Secondly, as to subjective oral health state, 22 percent of the boys and 10.9 percent of the girls found their own oral cavity to be healthy, and the gap between them and the others was statistically significant different(p=.000). Thirdly, in regard to tooth-related habits, the girls brushed their teeth more often than the boys(p=.000). Fourthly, for snack-intake habits, the largest number of the boys ate between meals once(42.1%), and the second largest group of them did it two or three times(31.3%). Fifthly, regarding how they felt about dental treatment, the greatest number of the boys and girls replied there's nothing special when they were asked about their mood in case of seeing a dentist next day. The second largest group answered they would get a little nervous. As to mood while waiting for treatment, the greatest number of the boys and girls answered they would get a little nervous. In regard to mood while lying on a dental chair, the largest group replied they would be nervous. Concerning mood while lying on a dental chair for scaling, most of them answered they would get nervous.

• Environmental and Resource Economics Review
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• v.18 no.3
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• pp.495-521
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• 2009

This paper measures welfare losses from beef consumption reduction, which might be resulted from psychological anxiety about potential outbreak of BSE (commonly known as "bad cow dieses") risks after announcement of resuming US-beef imports in April of 2008. Unlike the previous literature of utilizing the contingent valuation method or experimental market approach, this study estimated quality-differentiated consumer demand functions using the information of self-reported beef consumption quantity, individually constructed price indices of beef, and subjective perception of BSE risks. The empirical results based on a survey sample of 360 residents in Jeon Ju city were consistent with the anticipation from economic theory, in terms of coefficients of own prices, substitute prices and income variables. The announcement of resuming US-beef imports did not make significant differences in the sign and sizes of the main economic variables. However, the subjective perception variable about BSE risks had negative significant impacts on beef demand functions after the announcement but not significant before the announcement. The welfare losses in a form of equivalent variation (EV) corresponding to the increases in concerns about BSE risks were measured to be about 30 thousand won per household.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.8
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• pp.171-180
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• 2017

The purpose of this study is to determine an effective training method to improve sequela, since traumatic brain injury sequela is a major factor in determining the quality of life. Neurofeedback training was conducted for an adolescent who had experienced traumatic brain injury during his childhood and who had difficulty in cognitive learning and emotional aspects. The assessment of an adolescent was conducted using K-WAIS-IV intelligence test and QEEG brain wave analysis. In the neurofeedback training, T3 alpha wave compensation and T4 alpha wave inhibition training were performed 36 times for 30 minutes three times a week. In addition to the neurofeedback training, respiratory meditation was also made available to the adolescent. As a result, the adolescent showed a stable condition as indicated by taking a good sleep, reducing test anxiety, and satisfaction with final exam results. This study revealed the possibility for hidden physical and psychological problems arising due to childhood brain trauma. It has also recently been discovered that a more diverse set of tools can be found. In addition, these childhood traumatic brain injuries can be improved through brain training and meditation. The study finding is meaningful for its suggestion of a fusion method for developing mind and body therapy in terms of brain science.

• Journal of Digital Convergence
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• v.9 no.6
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• pp.91-102
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• 2011

Smart work is deeply embedded in our contemporary lives. This is called Smart Life. The expansion of communication, caused by smart life is utilized for the political purposes of politicians, political candidates, and political policies. Chiefly, smart life includes improvement in awareness, personal relations, and policy advocacy. Socially, smart life leads the proliferation of issues and civil movement. In particular, smart life has a significant effect on culture. In the case of K-POP, it is disseminated going beyond space time. It enhances economic value added by joining and sharing at the same time. Smart life has numerous advantages such as improving the quality of life, but it might cause inconvenience depending on users because there are differences in acceptance according to generations. Due to the heavy weight on the device, there are some side-effects such as lacking in human thinking, disclosure in private life, lacking in basic securities, increase in information addicts who are anxious when they do not get on the Internet or SNS, and interference with work. However, this inconvenience can change into convenience when users are accustomed to it. Like this, smart life influences politics, economy, society, and culture a lot. Working environment of smart life is a new paradigm, which can generate high performance through working in an exciting and bright atmosphere with easy economy and putting value on results.

• Journal of the korean academy of Pediatric Dentistry
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• v.47 no.1
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• pp.9-16
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• 2020

The aim of this study is to investigate visual exploration of children and adolescents during dental treatment by examining time ratio of eye opening in various age groups. This study reviewed 5 - 15 year-old patients who visited the department of pediatric dentistry of Yonsei University Dental Hospital from March to October 2018. Restorative treatment or sealant application was done by one pediatric dentist. A trained observer used 2 stopwatches to measure total treatment time and time of open eye. Average ratios of eye opening were calculated and compared. 60 patients were investigated, with 15 patients in each age group. Average ratio of eye opening increased as age decreased (p < .001). The average of 13 - 15 year-olds was significantly shorter than that of children younger than 12 years (p < .005). This study indicated that children have higher rates of eye opening during dental treatment than adolescents.

• Cartoon and Animation Studies
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• s.39
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• pp.183-214
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• 2015

For a long time, Disney has made animations including world views such as family-focused, conservative ideology, happy ending, etc. for families. Periodical situation and spectators' demands have been changed little by little, but Disney is still a company who is the most successful both nominally and virtually in animation industry. For the secrets of their success, there is fantasy world of fabricated animation, thoroughly organized story and image. When spectators watch animations, their sufficient immersion in the fantasy is to let them forget realities. In the introduction of Disney animations, spectators turn off the switch of realities and turn on the switch of fantasy world through the procedure to recognize and confirm virtual world sufficiently. In the switch of the introduction used frequently by Disney, there are four methods. First is to start while opening the cover of storybook. Second is to start while storyteller gives a talk directly. Third is to start with live action film and continue to animation. Fourth is musical method. Those four switches play a role of the gate which distinguishes spectators' realities from Disney's fantasy clearly. The process makes an opportunity to set spectators who feel uneasy due to the vague boundary between realities and fantasy at ease and let them immerse in animation sufficiently with mind at ease.

• Journal of vocational education research
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• v.30 no.4
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• pp.161-177
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• 2011

The major purpose of this study is to see the effects of medical students' self-regulated learning on career adaptability. Therefore, we carried out self-regulated learning and career adaptability tests for the 252 medical students belong to the K university to examine the above subject. Then the respondents were divided into two groups according to the level of career adaptability to see the group differences on self-regulated learning. The results of this research are as follows. The group of high career adaptability was scored higher than the lower scored group in every domains of self-regulated learning except test anxiety. And also the result of regression analysis to see the effects of self-regulated learning on sub-domains of the career adaptability like responsibility, interpersonal relationship, proactivity, positive attitude showed statistically significant differences to the total score of career adaptability except motivation controlling. Based on the above results, this study suggest the need of mediation related with self-regulation, and also the need of counselling and education to help the medical students suffering from adaptability. Furthermore, suggest following studies searching the multiple variables affecting career adaptability.