• The Korean Journal of Air & Space Law and Policy
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• v.35 no.2
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• pp.197-224
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• 2020

This paper reviews and criticizes some issues as to the case of A and Others v. Finnair Oyj [2020] Case C-832/18 by examining EU Regulations and practical point of views. Under this case, the travellers brought an action against Finnair in light of the Air Passenger Regulation12, seeking compensation for both the first cancelled flight, and the delayed re-routed flight. Finnair had paid the first compensation, but refused to grant the second claim, arguing that the regulation did not set out that passengers were eligible for a second claim in those situations, and that the delay of the second flight was a consequence of 'extraordinary circumstances' under the regulation. The Court of Appeal in Helsinki has asked the CJEU whether an air passenger is entitled to a further compensation where a re-routed flight they have agreed to take is delayed, where both the original and rerouted flight are operated by the same air carrier. The CJEU held that the regulation does not in any way limit the rights of passengers where they find their flights being re-routed. As such, under earlier CJEU case law, the relevant travellers here were entitled to compensation for cancellation of the first flight and delay of the second flight. It also disagreed with Finnair's assessment that the technical failure in the re-routing flight was a matter of extraordinary circumstances.

• Korean Journal of Heritage: History & Science
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• v.57 no.2
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• pp.144-166
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• 2024

The Cultural Heritage Committee is an important organization that has been deliberating on important matters related to the preservation of cultural properties in the Republic of Korea for more than 60 years since 1962. The Cultural Heritage Preservation Committee was active in 1961, which was a short period of about a year, but the minutes prepared at the time confirmed that it had the following meanings. First of all, legally, it was meaningful in that the concept of cultural property or intangible cultural property was used for the first time in Korea in laws and regulations on the term of office of professional members. These matters became the basis for the operation of the current Cultural Heritage Protection Act and the Cultural Heritage Committee. The following confirms that, unlike previously known activities, they were active despite political upheaval at the time. In spite of rapid regime change at the time, the committee had no change in its members, and the meetings continued without interruption. At that time, there was an exclusive relationship between different groups in relation to the preservation of cultural heritage, and this relationship was confirmed by the minutes that disappeared with the establishment of the Cultural Heritage Management Bureau, which integrated these groups. Finally, the form of the minutes prepared then shows the form of documentation at the time, where it is confirmed that the traditional documentation format is changing into a new form. It can be good research material in terms of modern and contemporary bibliography. As discussed earlier, the Cultural Heritage Conservation Committee of 1961 has historical significance in terms of legal and actual activities. The reason why the committee's activities were low valued is presumed to be that the minutes and related documents prepared at the time were not organized well due to the lack of a related administrative system. The minutes of the Cultural Heritage Conservation Committee record various facts about cultural heritage policies and decisions at that time. Therefore, analysis and research on these contents can reveal more facts about the cultural heritage policies and perceptions of that time.

• Journal of Bio-Environment Control
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• v.22 no.2
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• pp.146-153
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• 2013

This study was conducted to enhance graft-take ratio and quality of grafted tomato seedlings by controlling temperature and humidity during the healing and acclimatization processes. Three temperature levels ($20^{\circ}C$, $23^{\circ}C$, and $26^{\circ}C$) were carried out to determine optimum temperature on four rootstocks. In addition, twelve combinations of three relative humidity levels (70%, 80%, and 90%) and four temperature levels ($17^{\circ}C$, $20^{\circ}C$, $23^{\circ}C$, and $26^{\circ}C$) were set up to evaluate the effect of relative humidity and temperature on the graft-take ratio of grafted seedlings. In the other hand, five relative humidity periods (H0, H1, H2, H3, and H4: 90% relative humidity for first 0, 1, 2, 3 and 10 days and afterwards relative humidity was reduced to 70%, respectively) were examined effect of relative humidity periods on the graft-take and quality of grafted seedlings. The higher graft-take ratios (84.0~87.4%) were showed at $23^{\circ}C$ compared to $20^{\circ}C$ and $26^{\circ}C$ in all rootstocks. Graft-take ratios decreased and number of diseased plants increased at high temperature. The graft-take ratios increased with increasing relative humidity in all temperature levels on the $3^{rd}$ and $7^{th}$ day after grafting. However, increasing relative humidity significantly increased percent of diseased plants. The graft-take ratio reduced at ($26^{\circ}C$) and ($17^{\circ}C$) temperature under all relative humidity conditions. The graft-take ratio increased with increasing period of 90% relative humidity. Maximum graft-take ratios were observed in H2 and H3 treatments. Graft-take ratio decreased with increasing 90% relative humidity for 10 days (H4). Diseased plants had not been found in H0, H1, H2, and H3 treatments. Seedling quality was improved through increasing fresh and dry weight of root, compactness, and root morphology of tomato seedlings in H2 and H3 treatments. Therefore, high relative humidity (90%) for first 2 or 3 days and afterwards reduced low relative humidity (70%) at $23^{\circ}C$ condition during healing and acclimatization promoted the graft-take and quality of grafted tomato seedlings.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• v.4 no.2
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• pp.167-174
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• 2001

Purpose: Adenovirus infection with swollen Peyer patches in the ileum, known as one of the causes of intussusception, may cause vitamin C depletion in human body because vitamin C is a first line antioxidant. Or low vitamin C status in human body makes the man more susceptible to infection of adenovirus in the ileum with a markedly swollen lymph node. In this study, we tried to find out the relationship between pediatric intussusceptions and vitamin C concentrations of whole blood and plasma. Methods: Whole blood and plasma vitamin C concentrations of fifty-seven patients with intussusceptions from May 1995 to December 1998 at the Gyeongsang National University Hospital were compared with those of 256 normal healthy children. Vitamin C was measured by the 2, 4-dinitrophenylhydrazine methods. Results: The average age of patients (male=39, female=18) with intussusceptions was fifteen months of age. Whole blood vitamin C concentrations of patients and healthy children were $1.49{\pm}0.64$ mg/dL, and $2.18{\pm}0.49$ mg/dL, respectively. Plasma vitamin C concentrations of patients and healthy children were $0.59{\pm}0.36$ mg/dL, $1.47{\pm}0.56$ mg/dL, respectively. But no differences in the vitamin C concentrations of whole blood and plasma according to age, degree of leukocytosis, fever, interval from onset, hematochezia, and need for operation were found. Conclusion: Whole blood and plasma vitamin C concentrations of patients with intussusceptions were lower than those of healthy children (P=0.0001). Prospective studies are needed to elucidate whether these results were consequences or causes of intussusceptions.

• Korean Journal of Psychosomatic Medicine
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• v.24 no.2
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• pp.191-199
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• 2016

Objectives : Despite the increased popularity of highly caffeinated beverages, there is little research examining psychiatric adverse effects. The purpose of this study was to investigate the relationships among pattern of highly caffeinated beverage intake and depressive symptom, suicidal ideation, suicidal plan, suicidal attempt in Korean adolescents. Methods : The data was obtained from the 2014 Korean Youth's Risk Behavior Web-based Study by Korea Centers for Disease Control & Prevention. All participants conducted web-based questionnaire survey. Chisquare test and multiple logistic regression analysis were performed to determine the association among highly caffeinated beverage intake pattern, depressive symptom, suicidal ideation, suicidal plan and suicidal attempt adjusting for differences in age, gender, academic achievement, socioeconomic status. Results : A total of 71,638 participants were enrolled in this study. Depressive symptom, suicidal ideation, suicidal plan and suicidal attempt were significantly more frequent in the group with presence of highly caffeinated beverage intake within 1 week than in non-drinker group(p<0.01). Highly caffeinated beverage intake was significantly associated with suicidal attempt(OR=1.99 ; 95% CI, 1.77-2.22). In addition, depressive symptom, suicidal ideation, suicidal plan and suicidal attempt were significantly more common in the group with heavy-drinker who exceed recommended daily intake dose of caffeine than in the group with light-drinker(p<0.01). Heavy drinking of caffeinated beverage was significantly associated with suicidal attempt(OR=4.05 ; 95% CI, 3.02-5.43). Conclusions : We found that highly caffeinated beverage intake was related to more frequent depressive symptom, suicidal ideation, plan, attempt in adolescents. Also, caffeine intake which exceed recommended daily intake dose identified the predictor of suicidal attempt. Our result suggested that clinicians need to be aware of the possible psychiatric adverse effects of highly caffeinated beverage in vulnerable population including young adolescents.

• Science of Emotion and Sensibility
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• v.18 no.4
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• pp.59-74
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• 2015

When product or service provides unexpectedness the user would be satisfied, and lately some mobile applications and web services provide those unexpectedness. However, unexpectedness itself can make negative effects such as decrease of the ease of use, still studies about mobile application are focused on satisfaction from the usability. Therefore, we would study experimentally user experience changes caused by unexpectedness using serendipity in mobile application UX, and observe how those changes to affect to user satisfaction. In other words, we observed the relationship between factors such as the unexpectedness caused by interactions of mobile application, the serendipity provided game, perceived newness, perceived ease of use, perceived usability, and satisfaction. As a result, the serendipity has positive effect to the perceived newness and negative effect to the perceived ease of use, and perceived newness and perceived ease of use affect to perceived usability positively, and all three factors are have positive effects to the use satisfaction.

• The Korean Journal of Air & Space Law and Policy
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• v.35 no.3
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• pp.39-63
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• 2020

This paper reviews the Interpretative Guidelines on EU passenger rights regulations in the context of the developing situation with COVID-19 of EU commission. To enlighten the obscurity and to mitigate the economic impacts of the COVID-19, European Commission has published "Interpretative Guidelines on EU passenger rights regulations in the context of the developing situation with Covid-19" on March 18, 2020. The Guideline essentially aims to create a coherent system of rules to assist the passengers, industry and national authorities overall under the unprecedented circumstances across the European Union. To do so, the Guideline is drafted to cover the rights of passengers travelling by air, rail, ship or bus/coach, maritime and inland waterways, as well as the corresponding obligations for carriers. From an aviation industry focused perspective, by referencing the Regulation (EC) numbered 261/2004, the Guideline specifically applies to cancellation and delay in flights which are seen as the dark spots for the air carriers concerning potential burdens.

• Journal of the Korean association of regional geographers
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• v.13 no.3
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• pp.301-320
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• 2007

In Korean academic societies, old maps has not yet been properly investigated in terms of their genealogy, classification, detailed place names, historical backgrounds and the other aspects. With publication of the bibliographies and papers on old maps reserved in museum and library, the scope of research enlarged gradually its scope from 1970s. In 1980s, with the development of theoretical geography, scientific analysis were applied to investigate the projection method of Daedongyeo-jido. The 1990s proved a prominent decade for researches. The photo-copies of old maps enabled researchers to investigate the in-depth comparative study. The more important thing is that old maps became to be powerful instrument in the research of historical geography, such as territorial disputes and marine name(東海). And county old maps compiled by region became to be regional-cultural contents of local areas. Important issues in old map research in Korean academic societies are about Cheonha-do which is unique old world map in Korea, grid-system projection in old county maps and the genealogy of Daedongyeo-jido(manuscript and block print edition). This study shows that bibliography of all old maps preserved in each library and museum should be standardized. This could enable the exchange of information of old maps between institutes. The more important thing is that conciliation of human, social and natural sciences should be applied in the research of old maps.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.14 no.1
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• pp.184-193
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• 2013

This study examined a correspondence of children's anticipated vocations, perceived competencies, and interests. For the purpose, this study asked 659 primary school students what activities they liked, those they thought they were good at, and what job they expected when they grew up. The responses were coded into RIASEC Holland codes and agreement across the three questions was examined using kappa statistics. Results indicated that there was a correspondence of children's anticipated vocations, perceived competencies, and interests. When broken down into separate examinations by gender, males and females had significant kappas for agreement between vocation and competence. And the correspondence of competence and interest was significant for males too. We couldn't examine females' case because they didn't answer C-type of Holland. Examinations of the results by grade demonstrated that 5th-grade and 6th-grade had significant kappas for agreement between vocation and competence. However the correspondence of vocation and interest was significant for 5th-grade. the correspondence of competence and interest was significant for 5th-grade too. We couldn't examine 6th-grade's case because they didn't answer C-type of Holland. The result obtained from this study indicate that there is a correspondence of children's anticipated vocations, perceived competencies, and interests. Such a result means that children, 5th-grade and 6th-grade, can consider their competencies and interests with their vocations. The findings are especially relevant for counselors and teachers working with children.

• Korean Journal of Heritage: History & Science
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• v.44 no.3
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• pp.44-61
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• 2011

This study consider the life and works of Hu ShunShen(胡舜申) who was the author of JiRiSinBub(地理新法) which the representative FengShui book in Choson dynasty. His adult name is RuJia(汝嘉). He was born in on September 6, 1091 at JiXi(績溪) in China as a son of Ho Xian(胡咸). He left his hometown with his family to avoid war and settled down in HuZhou(胡州). He took up an official post with his brother's YinPu(蔭補), and held several provincial official posts. After serving as vice governor(通判) of ShuZhou(舒州), he became supervisor of taoist temple(崇道觀) in TaiZhou(台州) and retired from office. After burying his father, he took an interest in fengShui(風水) and studied for a long time. People say that JiangXiDilixinfa(江西地理新法) is the well-known FengShui book written by him. When he was 74 years old, he suggested opening SheMen(蛇門) gate and XuMen(胥門) gate in SuZhou(蘇州) castle by "WoMenZhongGao(吳門忠告)". But it didn't come ture. He died March 9, 1177 at the age of 87 and was buried in HuZhou(胡州). His elder brother Hu Shunzhi(胡舜陟) and nephew HuZi(胡仔) is well-known. He had a son named Hu wei(胡偉) who served pacification commissioners of JiangXi(江西宣撫使). His Works were YiSiSiZhouLu(乙巳泗州錄), YiYouBiLuanLu(己酉避亂錄) as essay and YinYangBeiYong(陰陽備用), JiRiSinBub(地理新法), "WoMenZhongGao(吳門忠告)" as fengShui text.