• Journal of the Korean Chemical Society
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• v.44 no.6
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• pp.600-610
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• 2000

The purpose of this study was to design the new teaching strategy based on the particulate model facilitating the reflective thinking (RE-PM) in the learning of the particulate nature of matter, and to investigate the effect of the new teaching strategy in compare with the traditional teaching strategy (TS-PM) after treating with new teaching strategy on preliminary teachers of elementary school. The problems of traditional teaching strategy are as follows: 1) Most of students didn't think the particulate model connected with practical material. 2) Most of students have a tendency of the rote memory on learning of the traditional particulate model. 3) The ratio of changing the view of continuous matter into the view of particulate nature of matter was very low, after learning the particulate model using of the traditional teaching strategy. The new teaching strategy facilitating the reflective thinking was more effective on the understanding of particulate nature of matter and the driving of motivation than the traditional teaching strategy in the learning of the particulate nature of matter.

• Journal of The Geomorphological Association of Korea
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• v.17 no.4
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• pp.17-27
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• 2010

This article focuses on the period from the beginning of Twentieth, the period commonly regarded as the Enlightenment Period in Korea. Questioning Daehan-Sin-Gygi( 問答大韓新地誌) textbook consists of contents of physical geography aimed at rational and objective perception of the nature, within the frame of Sirak(實學) and Progressive Thoughts. In terms of contents organization, there are too wide range of facts and knowledge covered, with mechanical imitation of statement style of systematic and regional approach. Particularly, Geography textbook in this period attached greater importance to contents of physical geography than any other times. It is possible to conclude that real outcomes of geography education at the time contributed significantly to enlightenment of people and integration of the society. I consider that statement style of question-response used at the time is very worth-while.

• Journal of Acupuncture Research
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• v.23 no.3
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• pp.215-229
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• 2006

목적 : 당귀는 전통적으로 학습과 기억능력 증진 및 각종 질병치료에 우수한 효과가 있는 것으로 알려져있다. 본 연구에서는 이러한 인삼약침이 소음스트레스가 유발된 태아쥐의 해마 및 시상하부에서 nitric oxide synthase에 미치는 영향을 관찰하였다. 방법 : 당귀약침이 소음스트레스에 미치는 영향을 연구하기 위하여 태아기에 소음스트레스를 유발하고 생후 4주후 7일간 당귀약침을 투여한 후 NADPH-d 조직화학법을 시행하였다. 결과 : 1. 소음스트레스는 태아쥐의 해마 및 시상하부에서 NOS 발현이 유의하게 증가하였다. 2. 당귀약침은 해마 CAI에서만 소음스트레스에 의해서 증가된 NOS 발현을 유의하게 억제하였다. 3. 당귀약침은 시상하부 PVN, DMH 및 LHA에서 소음스트레스에 의해서 증가된 NOS 발현을 유의하게 억제하였다. 결론 : 본 연구를 통하여 당귀약침이 소음스트레스가 유발된 태아쥐의 해마 및 시상하부에서 증가된 NOS 발현을 유의하게 억제시켜 태아의 스트레스 자극에 당귀약침치료가 유의한 효과가 있음을 확인하였다.

• Journal of the KSME
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• v.32 no.2
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• pp.159-166
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• 1992

이 연구의 결과를 정리하면 다음과 같다. 첫째로는 전통적인 선박의 개념설계 과정에 처음으로 GUI 개념이 도입되었다. 둘째로는 특정 GUI tool을 선정함에 있어서 그래픽 표준이라는 개념이 적용되었다. 따라서 이글에서 소개된 그래픽 사용자 인터페이스는 다음과 같은 좋은 점들을 갖고 있다. 우선, 설계하고자 하는 대상이 가시화되고, 설계 과정 자체도 가시화되므로, 설계자의 생 산성을 향상시키게 된다. 또한, 대부분의 작업이 마우스로 처리되고, 특수한 명령을 기억할 필 요가 없으므로 개발된 설계 시스템을 쉽게 이용할 수 있다. 즉, 사용자 교육이 간단하며, 원활한 사용을 위하여 많은 경험을 요구하지 않는다. 이것도 설계 생산성의 향상을 가져오는 인자가 된다. 사용자 인터페이스의 구축에 있어서 표준화된 부품들을 사용하였으므로 다른 EWS 환경 에도 쉽게 이식이 된다. 이것은 장치 독립성 (device independence) 또는 이식성(portability)라고 하며, 여러 가지 서로 다른 컴퓨터시스템을 사용하는 환경에서 절대적으로 요구되는 요소이다. 현재까지 개발된 사용자 인터페이스에 앞으로 추가되어야 할 사항들은 다음과 같다. 우선 한글화 작업이 추가되어야 한다. 현재로서는 영문으로 된 메뉴들이 사용되고 있으나, 현재 GUI 컨소시 움을 중심으로 진행되는 한글화 작업이 이용될 수 있겠다. 한글로 된 사용자 인터페이스는 설 계자들에게 더욱 편리할 것이다. 또 한 가지 추가할 것은 3차원 그래픽 기능이다. 선박이라는 구조물을 가시화하기 위해서는 3차원 그래픽 기능이 이용되어야 하고, 이미 PHIGS와 같은 국 제표준이 많이 사용되고 있다. 개념설계 단계에서는 2차원 그래픽의 기능만으로도 충분한 역할을 수행할 수 있지만, 그 다음 단계인 기본설계나 상세설계와의 자료 공유를 생각하면, 3차원 그래 픽이 필요하다. 다만, 3차원 그래픽 기능을 추가하기 위해 많은 노력이 요구되는데, 현재 PHIG S와 x-window가 결합되어 PEX라는 라이브러리로 개발되고 있으므로 차후의 연구에 포함될 수 있을 것이며, 이 글에서는 간단한 2차원 그래픽 기능만을 이용하였다. 앞으로 PEX의 기능을 적 절히 구사하면, 좋은 효과를 볼 수 있을 것이다.

• Korean Journal of Acupuncture
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• v.23 no.4
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• pp.157-167
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• 2006

목적 : 인삼은 전통적으로 학습과 기억능력 증진 및 각종 질병치료에 우수한 효과가 있는 것으로 알려져 있다. 본 연구에서는 이러한 인삼약침이 소음스트레스가 유발된 태아쥐의 해마 및 시상하부에서 nitric oxide synthase에 미치는 영향을 관찰하였다. 방법 : 인삼약침이 소음스트레스에 미치는 영향을 연구하기 위하여 태아기에 소음스트레스를 유발하고 생후 4주 후 7일간 인삼약침을 투여한 후 NADPH-d 조직화학법을 시행하였다. 결과 : 소음스트레스는 태아쥐의 해마 및 시상하부에서 NOS 발현이 유의하게 증가하였다. 2. 인삼약침은 해마 CA1에서만 소음스트레스에 의해서 증가된 NOS 발현을 유의하게 억제하였다 3. 인삼약침은 시상 하부 PVN, DMH 및 LHA에서 소음스트레스에 의해서 증가된 NOS 발현을 유의하게 억제하였다. 결론 : 본 연구를 통하여 인삼약침이 소음스트레스가 유발된 태아쥐의 해마 및 시상하부에서 증가된 NOS 발현을 유의하게 억제시켜 태아의 스트레스 자극에 인삼약침치료가 유의한 효과가 있음을 확인하였다.

• Journal of the Korean Institute of Traditional Landscape Architecture
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• v.37 no.2
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• pp.40-53
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• 2019

This study was conducted to investigate the changes in Scenic Spots by utilizing the "Sinjeungdonggukyeojiseungram(新增東國輿地勝覽)" and "Joseonhwanyeoseungnam(朝鮮?與勝覽)" to interpret "Joseonmyeongseungsiseon(朝鮮名勝詩選, 1915)". By examining the historical context when "Joseonmyeongseungsiseon" was published, it documented the Japanese's memories of 'Sino-Japanese War(淸日戰爭)' in 1894, which implies the 'policy of assimilation' by the Japanese Government-General of Korea after the Japanese annexation of Korea(1910). Detailed information about the author 'Narushima Sagimura(成島鷺村)' can be found in preface. In the "Joseonmyeongseungsiseon", it dedicates most of the part in describing the Scenic Spot especially in 'Anseong Do (15 lines)', where has the memories of war such as the 'First Sino-Japanese War'. The number of Scenic Spots, commonly mentioned in both "Sinjeungdonggukyeoji seungram" and "Joseonhwanyeoseungnam" in Cheonan province are 13 in total. Most of the content contains a similar structure. But 'Honggyeongwon(弘慶院)' and 'Seonghwanyeok(成歡驛)' has both the common Joseon Dynasty landscape point of view, and the additional historical context which are about the 'Jeongyujaeran(丁酉再亂)' or 'First Sino-Japanese War' consequently enlightens the 'placeness' of the Scenic Spots. Among the newly described Scenic Spots, 'Anseongdo(安城渡)' is the part that focuses on the memory of the 'Anseongcheon Battle' that gave Japan its first defeat in the Sino-Japanese War. Especially, by introducing the poetry of 'Sinobu Shunpei' it maximizes the appreciation through emphasizing the direct correlation between placeness and the poem itself. While the Joseon Dynasty poems are 10 pieces in total and their title and the subject matters are all related to historical spots, and the appreciation also maximizes when fully interpreted with understanding the historical context. However, it's contextual meanings are neglected by dividing the actual structures into separate pages. When looking at the location of famous historic sites, they come in many different types, considering the location, meaning, size, and conditions surrounding them. It appears as a service space for travelers, a place for sightseeing, relaxation or return, a temple space for paying respects or memorial services, a fortress facility for defense and protection, or a fishing area for wages, and an old battlefield. Especially, it is noted that the area is diverse as the cultural landscape of Cheonan, given that the battle space between the hermitage and the Donghangnongmin(東學農民) is shared with each other. It is necessary to establish policies for the preservation and restoration of local cultural assets based on these points in the future.

• Journal of KIISE:Computer Systems and Theory
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• v.36 no.3
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• pp.171-180
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• 2009

Slowly, but surely, we are seeing the emergence of a variety of embedded systems that are employing Storage Class RAM (SCRAM) such as FeRAM, MRAM and PRAM, SCRAM not only has DRAM-characteristic, that is, random byte-unit access capability, but also Disk-characteristic, that is, non-volatility. In this paper, we propose a new software architecture that allows SCRAM to be used both for main memory and for secondary storage simultaneously- The proposed software architecture has two core modules, one is a SCRAM driver and the other is a SCRAM manager. The SCRAM driver takes care of SCRAM directly and exports low level interfaces required for upper layer software modules including traditional file systems, buddy systems and our SCRAM manager. The SCRAM manager treats file objects and memory objects as a single object and deals with them in a unified way so that they can be interchanged without copy overheads. Experiments conducted on real embedded board with FeRAM have shown that the SCRAM driver indeed supports both the traditional F AT file system and buddy system seamlessly. The results also have revealed that the SCRAM manager makes effective use of both characteristics of SCRAM and performs an order of magnitude better than the traditional file system and buddy system.

• Journal of the Korean association of regional geographers
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• v.8 no.3
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• pp.326-346
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• 2002

This study examined how the tradition and culture based on the historical experience of the region are regenerated on the making regional identity and symbolic representation in Kurim-ri, Youngam. Kurim has represented the most typical community of the aristocratic class through Daedong-gae of 400 years. But, since 1970's Kurim has undergone a rapid change in regional identity in Kurim ; from the beginning of the spot of Wangin festival to the village of earthenware, the village of pottery culture heritage most recently. The process of history-making around Wangin in Kurim was connected with the strategy of the pottery culture village-making centering around the Youngam Pottery Culture Center. These projects ultimately were resulted in expression the regional identity, 'Kurim of Wang-in'. The regional tradition of Daedong-gae and Wangin in Kurim was linked together solidly through the Wangin festival procedures. And the excavation of a kiln site in Kurim which was going on with the process of history-making at the same time around Wangin in Kurim provided the cultural episode on related 'earthenware' with an archeological foundation. As a consequence of these, the cultural space, the Young-am Pottery Culture Center has came to establish in Kurim finally. However, recently the Kurim of Wangin and Daedong-gae which was representative of regional identity in Kurim is bringing Dosun who was distorted and estranged during the history-making focused on Wangin in Kurim. Now, there are some cultural issues in Kurim ; an authentical settlement of the Youngam Pottery Culture Center in Kurim and how Wangin and Dosun is linked together into the cultural strategy of 'the traditional village, Kurim'.

• Korean Journal of Heritage: History & Science
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• v.49 no.3
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• pp.136-153
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• 2016

This paper investigates the transmission of food as an intangible cultural heritage and tries to answer what maintains and promotes traditional food culture, though researching into the specific example of 'making traditional soy sauce.' For that, I chose three different cases to research into the continuation and change in the transmission of traditional soy sauce making. The first instance is when the informant makes traditional soy sauce by herself. The second example is when the informant makes traditional soy sauce with ready-made soybean lumps.The last case is that people sharing the same ideology about food organize a community('kye') and make soy sauce together each year and reserve 'seed soy sauce.' This is a new type of food community. The changes in tools and skills, in production and consumption, and in food communities caused changes in the transmission of traditional soy sauce making. Because of these factors, the way of making traditional soy sauce is changing a lot. The informants, however, believed that the tradition of 'making soy sauce' will last, as far as the taste of soy sauce made in the traditional method stays the same. Therefore, we need to make an effort to sustain communities of people who remember and enjoy the taste of traditional soy sauce in order to keep the tradition of making traditional soy sauce.

• Journal of the Korean Institute of Traditional Landscape Architecture
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• v.31 no.4
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• pp.95-112
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• 2013

Jangchungdan Park is now perceived as a mere park at the foot of Namsan mountain, but originally it was created to commemorate soldiers of Korean Empire on a site which name was Namsoyeong(南小營) during Joseon Dynasty. During the period of Japanese colonial rule, it was transformed into a park due to the rapidly changing circumstances, so the components expressing the validity of the colonial rule were introduced into the park. This paper examines the time sequential changes of Jangchungdan Park during the period of Japanese colonial rule, and the conclusions can be summarized as given below. Firstly, the park originally was a space to commemorate the soldiers who fought for the Korean Empire. It was built on formerly restricted area at the foot of Namsan Mountain in 1900, and it was arranged putting the ceremonial shrine Dansa (壇祠) as a central building and the annexes in the surroundings of it. The memorial ceremonies were held regularly in spring and autumn until 1909. Secondly, it became a city park for citizens of Gyeongseong-bu(the name of Seoul under the Japanese colonial rule). The authorities of Gyeongseong-bu reorganized Jangchungdan as a park in 1919, prohibited the performance of memorial ceremonies, and the existing buildings except the ceremonial shrine Dansa began to be used as park management facilities. Resting areas and amenities were supplemented for the usage of people from various backgrounds, and the large scale planting of cherry trees made the park a famous place to enjoy cherry-blossoms and other flowers in spring. Thirdly, it was reconstructed as a space to honor the influential personalities of Japanese colonial system. In 1932, Bankmun temple (博文寺) to commemorate Ito Hirobumi was constructed at a location that made it possible for a number of people to overlook Jangchungdan area. During that time, the buildings of traditional Joseon architecture were removed and reconstructed to serve as annexes to Bankmun temple. Due to the strategy to make Jangchungdan park a tourist attraction, Bankmun temple was included into the Gyeongseong sightseeing course, since the wide panorama of Jangchungdan Park and the whole city of Gyeongseong was opening from the temple. Various different components were introduced into Jangchungdan Park due to the rapidly changing circumstances; therefore the nature of the park was either altered or reproduced. Hopefully, the park rearrangement works will be executed paying respects to the memories of the past hereafter.