• Title/Summary/Keyword: Japanese high school

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A Study on the Backward and Forward Linkage Effects among Korea, China and Japan by International Input-Output Analysis (한·중·일 3국간 전후방연쇄 효과의 변화와 특징)

  • Kim, Hong-Youl;Cui, Hua-Wei
    • International Commerce and Information Review
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    • v.17 no.1
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    • pp.241-264
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    • 2015
  • This study analyzed backward and forward linkage effects among Korea, China and Japan by International Input-Output(I-O) tables. Index of dispersion power and sensitivity degrees were measured after making 'Korea, China and Japan International Input-Output(I-O) Table'. The study showed that the inter-dependency between Korea and China was increased while the influences of Japanese was decreased among the 3 countries. Under the de-industrialization, the 3 countries decreased influences over their domestic industry but increased the inter-dependency over the other countries. In addition, backward and forward linkage effects was significantly high in some industrial sectors such as petroleum, transportation, machinery equipment, service and public administration in 3 countries. In the case of service, the linkage effects among the 3 countries increased which means that the roles and inter-dependency of service was also gradually increasing in 3 countries.

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An Authobiographical Narrative Interview Study on Life-Driveing Forces of A, a Female Farmer from Chonbuk Rural Area (전북농촌 여성노인 A의 생애구술에서 드러난 삶의 원동력)

  • Oh, Maria;Kim, Ha-Na Stella
    • The Journal of the Korea Contents Association
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    • v.9 no.9
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    • pp.295-303
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    • 2009
  • This autobiographical narrative interview study aims at exploring how A, one Korean 82-year-old female farmer strived vigorously to learn by herself and to teach her children (4 boys and 3 girls) despite the fact that she was not afford to pay tuitions on time. From 40 times of interview-data three major findings emerged: (1) A learned how to read Korean Japanese and Chinese characters and how to calculate at a free-of-charge teaching center although her father didn't approve of her learning; (2) A tried very hard to earn money inside and outside home to support her children's education, organizing many mutual fraternity meetings to seek mutual financial support, selling mostly farm products as well as farming almost all day and everyday; (3) Although it was so hard to educate three daughters, A was proud of the fact that she was able to put her second daughter to a high school with a promise to pay her tuition later. Some implications of the findings are added.

Cell-Surface Loss of Constitutive Activating and Inactivating Mutants of Eel Luteinizing Hormone Receptors

  • Byambaragchaa, Munkhzaya;Choi, Seung-Hee;Kim, Dong-Wan;Min, Kwan-Sik
    • Development and Reproduction
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    • v.25 no.4
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    • pp.225-234
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    • 2021
  • The present study aimed to investigate the mechanism of cell surface receptor loss by two constitutively activating mutants (designated L469R, and D590Y) and two inactivating mutants (D417N and Y558F) of the luteinizing hormone receptor (LHR) in the Japanese eel Anguilla japonica, known to naturally occur in human LHR transmembrane domains. We investigated cell surface receptor loss using an enzyme-linked immunosorbent assay in HEK 293 cells. The expression level of wild-type eel LHR was considered to be 100%, and the expression levels of L469R and D417N were 97% and 101%, respectively, whereas the expression levels of D590Y and Y558F slightly increased to approximately 110% and 106%, respectively. The constitutively activating mutants L469R and D590Y exhibited a decrease in cell surface loss in a manner similar to that of wild-type eel LHR. The rates of loss of cell surface agonist-receptor complexes were observed to be very rapid (2.6-6.2 min) in both the wild-type eel LHR and activating mutants. However, cell surface receptor loss in the cells expressing inactivating mutants D417N and Y558F was slightly observed in the cells expressing inactivating mutants D417N and Y558F, despite treatment with a high concentration of agonist. These results provide important information on LHR function in fish and the regulation of mutations of highly conserved amino acids in glycoprotein hormone receptors.

Association Between Airborne Pollen Counts and Sensitization Rate in Elementary School Children in Ulsan (울산지역 초등학교 학생에서 대기중 꽃가루 비산 수준과 흡입 알레르겐 감작률과의 관련성)

  • Oh, Yeonsuh;Choi, Seung Won;Oh, Inbo;Lee, Jiho;Sim, Chang Sun;Bang, Jin-Hee;Kim, Yangho
    • Journal of Environmental Health Sciences
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    • v.46 no.6
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    • pp.735-749
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    • 2020
  • Objectives: The aim of this study was to investigate airborne pollen counts, inhalant allergen sensitization rate, and allergic disease prevalence among elementary school children in Ulsan, South Korea during 2012-2018. Methods: Burkard samplers for pollen were installed on rooftops in suburban and urban areas in Ulsan. A 24-hour sampling of airborne allergens was conducted six days/week from January 1, 2013 to November 31, 2018. Skin prick tests were done with a total of 4,246 primary school students residing in urban and suburban areas in 2012, 2014, 2016, and 2018. This study examined sensitization to 20 major inhalant allergens. Results: The highest monthly counts of airborne pollen were observed in April and September each year. Among the pollen identified over the six years, pine showed the highest pollen counts (44.3%), followed by oak (22.3%), alder (6.3%) and Japanese hops (4.3%). Tree pollen predominated from March to June, and weed pollen predominated from August to October. Higher sensitization rates for inhalant allergens were observed in Dermatophagoides farinae (42.4%), Dermatophagoides pteronyssinus (43.6%), cat fur (12.1%), birch (9.9%), oak (9.6%), and alder (8.7%). The inhalant allergen sensitization rate was highest in the group with comorbidity (asthma and/or rhinitis and atopic dermatitis), and respiratory allergic disease (asthma and/or rhinitis) was higher than that of atopic dermatitis. Conclusion: Both the counts of tree pollen in the air and the sensitization rate for tree pollen were high in Ulsan. The temporal change in respiratory allergic diseases was similar to that for the sensitization rate of tree pollen, such as oak. In the future, it is considered that additional continuous research on various inhalant allergens and pollen should be conducted.

A Study on the Evacuation Behavior of Students Due to Tsunami Occurrence in Coastal Areas: Focusing on the Great East Japan Earthquake (연안지역 지진해일 발생에 따른 학생들의 피난행동에 관한 연구 -동일본 대지진을 중심으로-)

  • Won-Jo Jung;Akihito Souda;Takashi Yokota;Tadasu Iida;Koji Itami;Myung-Kwon Lee
    • Journal of Navigation and Port Research
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    • v.47 no.1
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    • pp.18-24
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    • 2023
  • After the Great East Japan Earthquake, many reports and books that compiled testimonies of adult victims were published. Thus, refugee situations are well known, but information on the refugee situations of Japanese students is not. This is because what actions the students took and how they sought refuge from an earthquake or tsunami have not been fully recognized. The purpose of this study was to examine and analyze students' refuge behavior in the Great East Japan Earthquake and to predict the refuge behavior of students affected by future disasters. The results of the study showed that students passively acquired information about earthquakes and tsunamis and that their refuge behavior was highly dependent on adults. Immediately after an earthquake, people tended to protect themselves and stay in place until the shaking stopped. However, they tended to move to another place after the shaking occurred frequently. Students living on ria coastlines were likely to move to high places to escape the threat of earthquakes and tsunamis, whereas students living in plain regions were likely to move vertically to tall buildings, such as schools. As for the mode of movement to refugee shelters, the students arrived at the final refugee shelters in one move, and it is assumed that the refugee shelters should be decided in advance and the students should move there.

Science Curricula from the Time of Establishment of Educational System(1895) to 1910 and People in Charge of Science Education at Public Schools (학제제정(1895)부터 1910년까지의 과학교육과정과 관.공립학교에 있어서의 과학교육담당자)

  • Song, Min-Young
    • Journal of The Korean Association For Science Education
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    • v.18 no.4
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    • pp.493-502
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    • 1998
  • Science curricula of public and government institution schools from 1895 to 1910 in Korea were studied And through tracing people in charge of science education actual status was researched. The result of the study showed that 'physics, chemistry, nature' in the regular course for normal schools and 'department of science' in the short course were used for in the curriculum. Subject of nature were educated by SaitoKinji. 'Science' was educated by MatsumotoSoji in Department of Japanese Language at Foreign Language School and 'science of nature' by Hase in Department of German Language. 'Nature' and 'physics and chemistry' were taught by ShideharaTahira at Hansung Middle School which was established in 1899. MoriTamejo was in charge of subject of nature at Hansung High School which was a new name since 1906. It was also revealed that'physics and chemistry'were taught at Industrial Professional Institute. In short during the era of Taihan (Korea) Empire science education at public and government institution schools were entirely performed by Japanese. Furthermore the first time when professionals majored in natural science began to assume responsibility for science education was during late part of Taihan Empire and before that time tradition of science education was maintained by'non-professionals'like ShideharaTahira.

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'Inventing' Religion and Pseudo-religion in the 2022 National Curriculum on Religions (2022년 종교 교육과정 - 종교인 만들기와 '유사종교' 발명 교육 -)

  • Ko Byoung-chul
    • Journal of the Daesoon Academy of Sciences
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    • v.46
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    • pp.1-32
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    • 2023
  • The purpose of this article is to critically reflect on the 2022 national curriculum on religions. The perspective of this reflection is that since the religious curriculum is meant to be a national curriculum, it should be applicable to all high school students, be shareable, and function as a place for meta-reflection regarding the proper use of the category of religion. For this purpose, I reviewed the form and content of the 2022 curriculum on religions in Section 2. The form of the 2022 curriculum on religions looks similar to the previously utilized curriculum. However, the main change is that the subject of religions was arbitrarily placed into the category of 'subjects for choosing a career.' And the 2022 curriculum on religions has two characteristics in terms of content: the orientation of 'making religious people (spiritual formation)' and the reemergence of the concept of 'pseudo-religion.' In Section 3, I delved into the orientation of 'making religious people through religious reflection' among the characteristics of the 2022 curriculum on religions. In this process, I discovered that the concept of 'reflection as a metacognitive technology,' which was the core of the prior curriculum and school education, was transformed into the concept of 'religious reflection,' and the concepts of spirituality and religiosity were also added. In Section 4, I delved into the dichotomy of 'religion and pseudo-religion.' 'Pseudo-religion' is a new focus in the 2022 curriculum on religions. In this process, I revealed that the concept of 'pseudo-religion' is a combination of an outdated administrative term of the Japanese Government-General of Korea during Japan's occupation of Korea, and as such, the term is inherently value-laden and harmful. I also revealed that determining 'pseudo-religion' in school education regenerates the colonial Japanese Government-General's biased attitudes toward Korean religions and forces teachers to 'invent' (detect or personally appraise) modern day pseudo-religions through arbitrary judgements. The 'curriculum to emphasize religious reflection and detect pseudo-religions in order to create religious people' can distort the subject of religion in the national curriculum as into a 'subject for religion (promotion or degradation).' If this distortion continues, the appropriateness of curriculum on religions existing within the national curriculum will eventually become a subject of debate.

BASIC STUDIES ON THE PHYSICAL FITNESS OF KOREAN SCHOOL BOYS AND GIRLS (한국(韓國) 어린이 및 청소년(靑少年)의 체력(體力)에 관(關)한 기초연구(基礎硏究))

  • Park, H.K.;Paik, K.S.;Yoo, M.J.;Min, H.S.;Chung, T.S.;Oh, S.B.;Lim, M.J.;Hong, C.K.
    • The Korean Journal of Physiology
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    • v.2 no.2
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    • pp.101-135
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    • 1968
  • As physical fitness measured was muscle strength (hand grips, leg extention, back lift, and arm pull and thrust), skinfold thickness (5 different sites), circulatory function (resting heart rate and blood pressure), speed (kinesiological analysis during 100m sprint, record, maximal and final speed), motor function (50 meter dash, ball throwing, standing broad jump, and pull-ups), maximal aerobic power (maximum oxygen intake by field running method), muscle power (leg and arm by inertia ergometer), and general endurance (maximum endurance running time on the treadmill at the speed of 5 MPH and grade of 15.5%) of 1131 Korean children (boys 572, girls 559) aged of 6 to 17 years, who were randomly sampled from 24 primary, middle and high schools at the two districts of Seoul and KyungKi. The results are summarized as follows: 1) The status (height and weight) of the children was almost same as that of the previously reported Korean and Japanese children of same ages. 2) Muscle strength was a gained linearly with geting age in the boys and girls but there was a little improvement in girls aged of 13 years or more. 3) The mean skin fold thickness was increased linearly with geting ages in both sexes, but the girls from 12 to 17 years of age were increased rapidly, and maximum value was 17mm, while boys was 7.0 mm. 4) In the circulatory function, the resting heart rate was decreased, but the blood pressure was increased with ages in both sexes within the normal limits. 5) The maximum and final speed during 100 meter sprint increases with age in boys but girls who are 12 years old or older, were not improved any mere. The patterns of running were same in both sexes, and maximum speed reached at about 30 meters from starting line. 6) The motor function was increased with age in both sexes, but there was no improvement in 12 years of age or older girls. More over records of all functions except standing broad jump was less than those of Japanese in the same age, respectively. 7) The maximum oxygen intake (MOI) was increased considerably with ages and maximum values were 2.93 L/min (boys) and 2.09 L/min (girls) at the age of 17years. This result was almost same as that of the Japanese and Easter Island population, but the value was lower than that of Europe. The average of the maximum oxygen intake per kg body weight per minute from 9 to 17 years of age were around 53 ml in the boys and 42 ml in the girls. 8) Muscle power was increased linearly with ages in boys while there was relatively a little increment in girls. The maximum values of leg muscle in boys and girls at the 17 years of age were 0.168 and 0.088 horse power, respectively. 9) The maximum endurance running time was increased considerably from the age of 9 in boys, while there was no improvement in girls. The maximum values were 6.0 min and 1.8 min, respectively.

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A Positioning Study of National Food: In Perspective of Korean, American, Chinese Food Tourists (세계음식 브랜드 포지셔닝에 대한 연구: 한국, 미국, 중국 음식관광객을 대상으로)

  • Choi, Ha-Yeon;Kwak, Gong-Ho;Kim, Hak-Seon
    • Culinary science and hospitality research
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    • v.23 no.2
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    • pp.86-94
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    • 2017
  • This study was conducted to derive a positioning map using multidimensional scaling method to understand how the brand image of national foods including Korean food, Chinese food, Japanese food, Thai food, and Vietnamese food is perceived by domestic and foreign tourists. In order to achieve the research purpose, this study collected 250 data through online and offline surveys for potential food tourists who are interested in visiting overseas. Except the unfaithful responses or missing values, 202 data were analyzed. As a result, first, 8 factors which are considered to be important by food tourists were extracted. Second, the result of similarity analysis using ALSCAL and PROXSCAL did not show that the foods of the five countries were very similar, but all countries seemed to be more likely to compete with each other. Third, attribute selection also indicates that mean value of food taste (3.88), national image (3.82), and sufficient food quantity (3.65) had high level of importance, respectively. These results may provide practical implications for development of branding strategy in food tourism.

The study analyzed a diachronic distribution, social meanings and social evaluations of ONNA : 'Headline Database of Newspaper Articles' by KOKKEN were used as research data. (「여(女)」 관련 어휘의 사용실태 - 国研「ことばに関する新聞記事見出しデ?タベ?ス」를 분석대상으로)

  • Oh, Mi sun
    • Cross-Cultural Studies
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    • v.29
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    • pp.341-366
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    • 2012
  • 'Headline Database of Newspaper Articles' is a database which contains about 141,500 newspaper articles from 1949 to March, 2009. They are collected from two perspectives; 'language' and 'language life' by KOKKEN. There were 3312 newspaper articles (about 2.34%) which included the word ONNA at 'Headline Database of Newspaper Articles'. The number of newspaper articles related to ONNA started to increase in 1975 but they decreased afterwards. They increased rapidly in 1980 and maintained the condition. However, they started to decrease rapidly in 1990 and maintained the decreased condition. They increased rapidly again in 2004 and 2007. The main causes of rapid increase were the commercial message of instant noodles "I am the one who is making. I am the one who is eating." in 1975, newspaper articles related to "Starting of full-scale studies on female language" in 1980, comments of "active women" and "men's crime" related to a murder case of an elementary school student in Sasebo City and mixed attendance books in 2004, a comment of "Women are machines which give birth to babies" in 2007. Those six causes of rapid increase suggested that the perception of gender such as 'Men need to work outside and Women need to do housework and take care of child' which was fixed until then was changing and becoming a stereotype of virtual reality rather than reality. The vocabulary related to ONNA appeared 3411 times among 3312 newspaper articles which included ONNA. Typical forms of the vocabulary related to ONNA were and . They appeared 2390 times and occupied 70% of the whole data. (3411 times) The form of ONNANOKO among the vocabulary related to ONNA appeared 113 times and occupied a high rate. ONNANOKO(113) and other words such as SHOJO(115), JOJI(28), YOJO(9) (152 in total) implied that appearing of young women at newspaper articles were increasing. Also, the vocabulary related to 'female language' such as ONNAKOTOBA(28) ONNANOKOTOBA(10) and a woman's heart such as ONNAGOKORO(35) and ONNANOKIMOCHI(34) appeared frequently. The vocabulary related to JOSEI were divided into <$JOSEI^{**}$> and <$^{**}JOSEI$>. <$JOSEI^{**}$> were mainly related to an occupation. <$^{**}JOSEI$> were mainly used to express women by regional groups such as or combined with modifiers to express women such as . In case with modifiers, WAKAIJOSEI appeared 35 times and showed the highest frequency. It had negative evaluations in many cases. The vocabulary related to JOSI appeared on the form of <$JOSI^{**}$> and mainly associated with 'a girl's school' and 'a female student'.