• Title/Summary/Keyword: 부족각

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Ngugi wa Thiong'o's Pan-Africanism: People's Memory and Alliance to Overcome Postcolonial Nations (응구기와 시옹오의 범아프리카주의 - 포스트식민 국가를 넘어서는 주변부의 기억과 연대)

  • Lee, Hyoseok
    • Cross-Cultural Studies
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    • v.42
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    • pp.107-129
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    • 2016
  • In modern history, there have been several kinds of continental unions or supranational politico-economic unions in the world, such as the United Nations, the European Union, the Union of South American Nations, the African Union, etc. Modern thinkers proposed many pan-isms on their continental base, for example, Pan-Arabism, Pan-Latin Americanism, Pan-Asianism, Pan-Celtism, etc. What is the most common in these pan-isms is that a continental union would be a politico-economic system to overcome the limits of the modern state-nation and to realize a long and happy relationship between member nations and continents. However, the concept of a supranational union differs from that of cosmopolitanism, in that the former presupposes the common cultural and historical heritage in the concerned region or continent. Ngugi wa Thinog'o' Pan-Africanism implies two keywords that are connected to his concepts such as 'decentralization' and 'African languages.' Pan-Africanism supposes that Africa may gain benefits from the union of African nations under the umbrella of anti-colonial efforts to down size the Euro-American influences. Moreover, using African languages enhances self-reliance and self-imagination among the African people. For in the former colonial regimes, the European colonial languages, such as English, French, or Portuguese, were central to the dissemination of European culture and modernity. Ngugi asserts that the African peripheralized languages could reinstate the African cultural heritage and propose an alternative to the Western modernity.

A Study on model for Records Management of Local Assembly to Embody Local Governance (로컬 거버넌스 실현을 위한 지방의회 기록관리 모형에 관한 연구)

  • Choi, Youn-Ju
    • The Korean Journal of Archival Studies
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    • no.14
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    • pp.241-288
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    • 2006
  • For cope with the participating government promoted local decentralization of the present time, local governments are coming to aim at the realization of local governance. Local governance refers to a way of solving public problems of urban area through partnership which is a collaboration and participation based on 'relationship' among diverse interested parties such as executive authority of policy, private sectors. First of all, it is most important task to make transparency and responsibility of all people and networks by themselves through sharing information. With like this kind of a background, local assembly is an momentos body of local governance because it is a decision making organization at the same time as a representative organization of local residents, and it has a relationship of 'check and balance' with chiefs of local governments as an organization monitoring and supervising the administration of an executive authority. Not the less, information about local assembly does not open to the public or exist. Even some informations open to the public, they are not enough to be settled distrust and low-valuation by civil society. Now Local assembly is face to a point that improve over all of record management. This study is based like this critical mind, then, it examines throughly local assembly's realities by suggestion with reforming plan of record management. Record can embody true values when record management practices indefatigably through prudential system from production until preservation. Accordingly, this study suggests management of transaction unit without the omission of record. Also this study is satisfy the condition of Korean record management system with proposals of record management policy and establishment of record center. At the conclusion of study, it puts effects into shape that local assembly secure transparency and responsibility and organize local governance by record management.

A Study on the Collecting Policy of Oral History Archives (구술기록의 수집과 아카이브 정책에 관한 연구)

  • Cho, Young-Sung
    • The Korean Journal of Archival Studies
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    • no.25
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    • pp.233-278
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    • 2010
  • An interest in various description of history was increased, resolutely breaking away from the existing frame also in a historical science world, under the influence of post-modernism arisen from the mid 20th century, and for this, oral history archives and oral history methodology began to attract the attention in various academia including archival science as a method for a new writing of history. Also, under the circumstance of korea having a difficulty in performing a whole reconstruction of modern age history and a liquidation of past affairs due to an absolute lack of archives, the tendency is toward more active management of oral history archives and establishing oral history archives in the context of an excavation of new archives and a reinterpretation of history, owing to the necessity in a particular situation. This article started with a critical mind regarding an absence of a collecting policy which can help an effective development of collection from a point of view of archival science, with regard to oral history archives that recently shows a rapid increase of an interest. For this, this article intended to present an new element of a collecting policy besides the study on a collecting policy performed meanwhile by an archival science world by noticing a characteristic and a collecting method of oral history archives, this can be examined largely through 'a statement of mission and collection purpose', 'a policy of collection at large', 'a definition of maintenance and use of the holdings', and 'a guide for a development of collection', and add a proposal regarding a plan to embody the parr which should be actually applied to collection of oral history archives among the existing constituents.

Effects of 12-week aquarobics exercise on the blood lipids, atherogenic index and liver functions of elderly women (12주간의 아쿠아로빅 운동이 여성 노인의 혈중지질, 동맥경화지수 및 간 기능에 미치는 영향)

  • Koh, Su-Han;Ha, Soo-Min;Kim, Ji-Hyeon;Ha, Min-Seong;Hyun, Soo-Jin;Kim, Bo-Sung;Lee, Jeong-Ah;Kim, Do-Yeon
    • Journal of the Korean Applied Science and Technology
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    • v.35 no.4
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    • pp.1185-1196
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    • 2018
  • The purpose of this study was to investigate the effects of 12-week aquarobics exercise on blood lipids, atherogenic index, and liver functions in elderly women. The subjects for the study were 25 healthy elderly women volunteers, aged 65 to 80 years, composed of the aquarobics exercise group (n=13) and control group (n=12). Twice a week for 60 minutes for 12 weeks. The exercise intensity was set to RPE 11-12 for 1 week to 4 weeks, RPE 13-14 for 5 week to 8 weeks and RPE 15-16 for 9 week to 12 weeks respectively. The test data were analyzed by two-way repeated measures ANOVA, paired t-test, and independent t-test. The alpha level of .05 was set for all tests of significance. The results of the study in the aquarobics exercise group were as follows; LDL-C (p<.05), AST (p<.05) had significantly decreased, with TC (p<.01), TG (p<.05), LDL-C (p<.05), LDL-C/HDL-C (p<.05), TG/HDL-C (p<.05), AST (p<.001) significantly lower than control group. Consequently, these findings suggest that regular aquarobics exercise will be effective for preventiy the metabolic syndrome and cardiovascular health in elderly women.

Study on EPB TBM performance by conducting lab-scaled excavation tests with different foam injection for artificial sand (실내 굴진 시험을 통한 폼 주입 조건에 따른 인공 사질토 지반에서 EPB TBM 굴진성능에 대한 고찰)

  • Lee, Hyobum;Shin, Dahan;Kim, Dae-Young;Shin, Young Jin;Choi, Hangseok
    • Journal of Korean Tunnelling and Underground Space Association
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    • v.21 no.4
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    • pp.545-560
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    • 2019
  • During EPB TBM tunnelling, an appropriate application of additives such as foam and polymer is an essential factor to secure the stability of TBM as well as tunnelling performance. From the '90s, there have been many studies on the optimal injection of additives worldwidely contrary to the domestic situation. Therefore, in this paper, the foam, which is widely adopted for soil conditioning, was selected as an additive in order to investigate the effect of foam injection on TBM performance through a series of laboratory excavation tests. The excavation experiments were carried out on artificial sandy soil specimens with consideration of the variance of FIR (Foam Injection Ratio), FER (Foam Expansion Ratio) and $C_f$ (Surfactant Concentration), which indicate the amount and quality of the foam. During the tests, torque values were measured, and the workability of conditioned soil was evaluated by comparing the slump values of muck after each experiment. In addition, a weight loss of the replaceable aluminum cutter bits installed on the blade was measured to estimate the degree of abrasion. Finally, the foam injection ratio for the optimal TBM excavation for the typical soil specimen was determined by comparing the measured torque, slump value and abrasion. Note that the foam injection conditions satisfying the appropriate level of machine load, mechanical wear and workability are essential in the EPB TBM operational design.

Several Treatments of Veronica rotunda Nakai for Pot Cultivation (분화 재배를 위한 둥근산꼬리풀의 몇 가지 처리)

  • Yeon, Soo Ho;Lee, Sang In;Lee, Seung Yeon;Lee, Cheol Hee
    • Proceedings of the Plant Resources Society of Korea Conference
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    • 2019.04a
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    • pp.89-89
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    • 2019
  • 둥근산꼬리풀(Veronica rotunda Nakai)은 다년생 초본으로 높은산 정상에서 자라며, 초장은 10~20 cm, 잎의 길이는 2~4 cm 정도이다. 또한, 기부의 잎은 엽병이 불분명하고, 줄기에는 털이 없는 것으로 알려져 있다. 관상소재로 이용되고 있으나, 식물정보는 매우 부족하며, 활용하기 위해서는 재배 연구와 식물에 대한 정보 수집이 필요하다. 이에 본 연구는 둥근산꼬리풀의 관상용 재배 시 적정 차광, 기비, 추비, 왜화제 및 적심 등의 처리 정도를 알아보고자 수행하였다. 재배방법의 확립을 위하여 선행연구에서 육묘한 유묘(2018년 5월 15일에 파종하여 생산)를 7월 16일에 정식하여 10월 15일까지 약 14주 동안 재배하였다. 공통조건은 플라스틱 화분 10호(이색포트, $9{\times}9cm$)에 원예상토를 충진하고, 200구 트레이에 셀 당 4립씩 파종하여 생산된 1셀을 정식하였다. 차광 정도 실험은 0, 55, 75% 차광막을 이용하였으며, 기비는 싱싱코트를 0, 10, 20알 처리하였고, 추비는 hyponex (N:P:K, 4:6:6)를 0, 1000, $2000mg{\cdot}L-1$의 농도로 엽면시비 하였다. 또한, 관상효과 증가를 위해 왜화제는 diniconazole, daminozide를 농도별(각 0, 1000, $2000mg{\cdot}L-1$)로 처리하였고, 적심은 4주차에 1회 처리 유무의 효과를 비교하였다. 연구의 결과, 둥근산꼬리풀에 기비 10알 처리는 생육에 유의적인 차이는 보이지 않았으나, 20알 처리는 무처리와 10알 처리에 비해 절간장, 경직경이 증가하는 결과가 나타났다. 추비는 절간장을 증가시켰으나, 측지수와 마디수는 유의적으로 감소시켰다. 차광처리별로는 55, 75% 차광 모두 무차광에 비해 측지수, 마디수, 엽수 및 개화율을 크게 감소시키는 결과를 보여, 둥근산꼬리풀는 광이 충분한 곳에서 재배하는 것이 적합한 것으로 생각된다. 왜화제의 처리는 종류와 농도에 관계없이 둥근산꼬리풀은 측지수, 마디수, 엽수를 감소시키는 결과를 보였다. 또한 초장이 짧아지고 경직경은 두꺼워졌으나, 유의적인 차이는 없었다. 종류별로는 daminozide $2000mg{\cdot}L-1$ 처리는 무처리에 비해 개화율이 증가하여, 둥근산꼬리풀의 분화용 재배시 daminozide $2000mg{\cdot}L-1$를 처리하는 것이 효과적이다. 적심처리는 무처리에 비해 전반적인 생육 및 개화를 억제하는 결과가 나타났다. 결론적으로 둥근산꼬리풀의 분화용 재배시 광량이 충분한 곳에서 재배하고, 기비와 추비는 절간장을 증가시키며, 측지수, 마디수, 엽수에 큰 차이가 없거나 감소하는 결과를 보여 관상용 재배에 적합하지 않은 것으로 판단된다. 추가적으로 daminozide $2000mg{\cdot}L-1$를 처리하며, 적심처리를 하지 않는 것이 좋을 것으로 생각된다.

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The Strategic Direction for Product and Service Content Development according to Generation Cohorts and Consumption Values : A comparison of Korea and China (한중 50대와 20대의 소비가치 비교연구를 통한 제품 및 서비스 콘텐츠 개발 방향 탐색)

  • Kwon, Junhyun;Han, Semi;Kim, Sook-Eung;Kim, Eunhye
    • The Journal of the Korea Contents Association
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    • v.18 no.12
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    • pp.1-13
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    • 2018
  • Senior business has been paid attention due to rapid global aging and baby boomers turning 60. However, senior business is not successful as expected because of a lack of understanding of consumers and small size of Korean domestic market. Understanding of senior consumers and overseas markets and providing attractive product and service contents needs to overcome the current challenges. Therefore, this study explores and compares consumers of different generation and different countries. We employ consumption value theory and analyze which consumption values are perceived strongly by each four group(Korean consumers in their 20s, Korean their consumers in 50s, Chinese consumers in their 20s, and Chinese consumers in their 50s). We conducted online survey to compare consumption values among samples of consumers in two countries: Korea and China. There are forty survey instruments in twelve consumption values. The results can be used to develop a strategy for planning, developing, distributing, and promoting product and service contents which consumers, in particular baby boomers, have a strong intention to purchase it.

Development of High Precision Fastening torque performance Nut-runner System (고정밀 체결토크 성능 너트런너 시스템 개발)

  • Kim, Youn-Hyun;Kim, Sol
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.20 no.4
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    • pp.35-42
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    • 2019
  • Nut fasteners that require ultra-precise control are required in the overall manufacturing industry including electronic products that are currently developing with the automobile industry. Important performance factors when tightening nuts include loosening due to insufficient fastening force, breakage due to excessive fastening, Tightening torque and angle are required to maintain and improve the assembling quality and ensure the life of the product. Nut fasteners, which are now marketed under the name Nut Runner, require high torque and precision torque control, precision angle control, and high speed operation for increased production, and are required for sophisticated torque control dedicated to high output BLDC motors and nut fasteners. It is demanded to develop a high-precision torque control driver and a high-speed, low-speed, high-response precision speed control system, but it does not satisfy the high precision, high torque and high speed operation characteristics required by customers. Therefore, in this paper, we propose a control technique of BLDC motor variable speed control and nut runner based on vector control and torque control based on coordinate transformation of d axis and q axis that can realize low vibration and low noise even at accurate tightening torque and high speed rotation. The performance results were analyzed to confirm that the proposed control satisfies the nut runner performance. In addition, it is confirmed that the pattern is programmed by One-Stage operation clamping method and it is tightened to the target torque exactly after 10,000 [rpm] high speed operation. The problem of tightening torque detection by torque ripple is also solved by using disturbance observer Respectively.

Development of a Coupled Eulerian-Lagrangian Finite Element Model for Dissimilar Friction Stir Welding (Coupled Eulerian-Lagrangian기법을 이용한 이종 마찰교반용접 해석모델 개발)

  • Lim, Jae-Yong;Lee, Jinho
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.20 no.2
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    • pp.7-13
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    • 2019
  • This study aims to develop a FE Model to simulate dissimilar friction stir welding and to address its potential for fundamental analysis and practical applications. The FE model is based on Coupled Eulerian-Lagrangian approach. Multiphysics systems are calculated using explicit time integration algorithm, and heat generations by friction and inelastic heat conversion as well as heat transfer through the bottom surface are included. Using the developed model, friction stir welding between an Al6061T6 plate and an AZ61 plate were simulated. Three simulations are carried out varying the welding parameters. The model is capable of predicting the temperature and plastic strain fields and the distribution of void. The simulation results showed that temperature was generally greater in Mg plates and that, as a rotation speed increase, not the maximum temperature of Mg plate increased, but did the temperature of Al plate. In addition, the model could predict flash defects, however, the prediction of void near the welding tool was not satisfactory. Since the model includes the complex physics closely occurring during FSW, the model possibly analyze a lot of phenomena hard to discovered by experiments. However, practical applications may be limited due to huge simulation time.

A Review of Studies on the Educational Influence of Drama and Theatre in South Korea (국내학술논문을 통해 살펴 본 연극의 교육성관련 연구 동향)

  • Kim, Su-youn
    • (The) Research of the performance art and culture
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    • no.36
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    • pp.649-691
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    • 2018
  • A number of studies on the educational influence of drama and theatre have increased since the 1990s in South Korea. These days, more Korean researchers seem to have recognised the educational influence of drama and theatre than before. At this time, it is meaningful to look into how the domestic trend of studies has changed and developed over the past thirty years. This paper especially adopted a bibliometric method to analyse the trend by time of studies from the late 1990s to 2017. In addition, target age, research topic and research approach of each study were investigated. Some of terminologies particularly used in South Korea were also defined to help young researchers' understanding in this paper. In detail, the total number of studies for the last thirty years is 225 and the first domestic study on the educational power of drama and theatre was published in 1994. In the 2000s, there was quantitative expansion in terms of the number of studies and topics. Eventually pragmatic and integrated features of the studies were found in the 2010s. It is anticipated that the pragmatic and integrated features of the studies will be stimulated to fit into the need of the time. Until now, the most fevered research target age was mainly primary school students. However, it would be possible to widen a target age range in the future. It should be considered having collaboration among researchers who have different expertises for conducting higher quality studies.