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유명석 ( Yoo Myeong-seok ) 온지학회 2024 溫知論叢 Vol.- No.78
본고는 운와(芸窩) 홍중성(洪重聖, 1668~1735)의 금강산 유람시에 대한 여타 문인들의 평가를 확인하고 이를 바탕으로 금강산 유람시 작품들을 살핀 뒤 그의 금강산 유람시가 지닌 의의를 밝히는 것이 목적이다. 운와는 정치적으로 그다지 현달하지 못했지만 문학적으로는 인정을 받았다. 운와는 17세기 말부터 18세기 조선의 시경향을 변화시키는 데 앞장섰던 삼연(三淵) 김창흡(金昌翕)에게 시를 배웠다. 최창대(崔昌大)·조유수(趙裕壽)·이병연(李秉淵)·홍세태(洪世泰) 등 당대의 명사들과 시사(詩社)를 열어 교유하였으며 이들에게 시로서 인정받았다. 이런 점으로 볼 때 운와는 문학, 특히 한시 측면에 있어서 반드시 다루어야 하는 인물이라고 할 수 있다. 더구나 18세기가 되면 농암(農巖)과 삼연을 중심으로 산수유람문학이 폭발적으로 증가하고 그 작품들은 사실성(寫實性)을 중시하는 방향으로 전개된다. 운와 역시 산수유람을 즐겼고 금강산 유람 후 당시 지은 시를 모아 <풍악록>으로 엮었다. 1722년, 운와는 금강산 유람을 다녀왔는데, 운와에게 산수유람은 자신이 가장 좋아하는 취미이자 기(氣)가 담긴 문학 작품의 창작하기 위한 한 가지 방편이었다. 그리하여 운와는 금강산 유람을 하며 지은 시를 모아 <풍악록>을 엮었는데 현재 운와의 금강산 유람시는 12제 17수가 남아 있다. 이 작품들을 보면 운와는 자신이 마주한 금강산의 장엄하고 웅장한 풍경에서 특징적인 부분을 포착하여 이를 사실적으로 묘사하거나 호방한 기세를 담아냈다. 운와의 금강산 유람시는 기본적으로 노론 계열의 농암이나 삼연의 산수 유람과 동일한 궤에 있는 것으로 보인다. 하지만 표현법을 좀 더 세부적으로 보면 소리를 배제하고 감정을 직접 드러내지는 않는다. 이 표현법은 금강산 유람시에서만이 아니라 운와의 여타 유람시에서도 볼 수 있다. The purpose of this article is to confirm the characteristic aspect of Unwa(芸窩) Hong JoongSung(洪重聖)'s poems on Geumgang mountain travel poems and to confirm the meaning of the poems on Geumgang mountain travel poems through this. Hong Joong-sung did not reach a high political position, but he was recognized literaryly. Unwa learned poetry from Samyeon(三淵) Kim ChangHyeop(金昌翕), who took the lead in changing the poetry trend of Joseon from the end of the 17th century to the 18th century. He opened poems and exchanged poems with famous people of the time such as Choi ChangDae, Jo YuSoo, Lee ByeongYeon, and Hong SeTae, and was recognized as a poem by them. In this respect, Unwa can be said to be a person who must be dealt with in terms of literature, especially Chinese poetry. Therefore, if Unwa and his literary works become known to the academic world, we can confirm the character Unwa and his specific literary works, and furthermore, we can understand the trend of Chinese poetry in the first half of the 18th century more clearly. Moreover, in the 18th century, the number of Sansu-uram literature exploded, centering on Nongam(農巖) and Samyeon, and the works are developed in a direction that values realism. Unwa also enjoyed to travel and collected the poems he wrote at the time after visiting Geumgang Mountain and weaved them into Pungakrok. In 1722, Unwa went on a tour of Geumgang Mountain, and for Unwa, travel was his favorite thing and a way to create literary works containing spirit. Thus, Unwa collected poems written during his tour of Geumgang Mountain, compiled the Pungakrok, and asked Choi SeokHang, Lee HaGon, and Hong SeTae to write a postscript, and was evaluated by Choi Seok-hang and Lee Ha-gon as realistic and spirited, respectively. Currently, 17 poems in 12 titles remain in Geumgang Mauntain travel poems. Looking at these works, Unwa captured the characteristic parts of the majestic and magnificent scenery of Geumgang Mountain he faced, depicting them realistically or capturing their grandeur. Unwa's cruise to Geumgang Mountain and his cruise poetry seem to be basically in the same trajectory as Noron's Nongam or Samyeon's landscape cruise activities. However, if you look at the expression method in more detail, you can see that it does not exclude sound or directly reveal emotions. These expressions can be seen not only in the poems of Geumgang Mountain travel, but also in Unwa's other travel poems.
Linear motor의 2次 導體板의 速度變化에 따른 諸特性에 관한 硏究
張錫明,李殷雄 충남대학교 공업교육연구소 1978 論文集 Vol.1 No.2
Linear motors, for several years the subject of much speculation, have at last reached the stage where their practical application to high speed transport systems and the other many industrial filds is within sights. However, the essential difference between Linear induction motors and ordinary induction motors is the fact that the air gap is open in the former, while it is closed in the latter. In this study, the characteristic equation of a double sided short stator Linear induction motor excited by equivalent current sheet having a linear current density was derived using Maxwell's electromagnetic field thory with its entry, and exit, end effects taken in to consideration. According to the treatment of several physical phenomena in the air gap i.e. the magnetic flux density distributions thrustforce, forward travelling wave with decay, the fundamental data in this study are made reference to improve the characteristics of Linear induction motors, effectual electric-thrustforce energy conversion devices.
소의 시상하부내에서 Vasopressin과 Oxytion분비세포의 분포에 관한 면역조직화학적 연구
유명철,김종중,장인엽,문정석,정주현,김흥중,조사선 朝鮮大學校 附設 醫學硏究所 1991 The Medical Journal of Chosun University Vol.16 No.1
This study was done to observe the distributions of Oxytocinergic and Vasopressinergic neurons in the hypothalamus of the cow. For the immunohistochemical staining, sections were reacted with the following sequence of solutions: monoclonal anti-vasopressin and anti-oxytocin, biotinylated anti-mouse IgG, avidin-biotin peroxidase complex, and Ni-DAB. The results observed under light microscope were summarized as follows. Our immunohistochemical investigations reveal both vasopressinergic and oxytocinergic neurons in the supraoptic nucleus(SON), paraventricular nucleus(PVN), accessory supraoptic nucleus (ASN), periventricular nucleus(PN), suprachiasmatic nucleus(SCN), and arcuate nucleus(AN), but these two types of neurons were mainly distributed in the PVN and SON and the ratio of the number of vasopressinergic neurons to that of oxytocinergic neurons was 1:1.30 in the PVN, and 1:1.00 in the SON. These two types of neurons were round, oval and spindle-shaped and cell size was 30-55um.
데이타베이스 시스템을 이용한 웹 자원 관리 엔진의 설계 및 구현
이명석,김진호,김상욱,유한양 강원대학교 정보통신연구소 1999 정보통신논문지 Vol.3 No.-
In this paper, we propose a web resource management engine based on general DBMSs. The web resources management engine manages the meta information describing the characteristics of resourves in a target web site. The engine extracts the meta information from HTML documents in the site and stores it into a predefined database called virtual schema. We use a general-purpose DBMS for maintaining the virtual schema. For design of the virtual schema, we model each element of HTML documents as a DBMS relation, and each attribute of an element as an attribute of its corresponding DBMS relation. We also model the link information among HTML documents as another relation. In order to merge the web and database having the virtual schema, we employ some additional tags in HTML documents, which were originally proposed in the INFORMIX WebDataBlade. Our web resource management engine has the following good features: (1) it supports dynamic changes of the web resources in a site by issuing update queries on the virtual schema, (2) it provides such searches that are based on structural characteristics of HTML documents since the virtual schema keeps the necessary information, (3) it provides the standard SQL interface for users to simply search and update the web resources, and finally, (4) it is portable to any DBMSs by just extending the gateway between the web and database since it only uses the common facilities supported by general-purpose DBMSs.
김명석,최상돈,조상규,문장수 慶北大學校 師範大學 科學敎育硏究所 1999 科學敎育硏究誌 Vol.23 No.-
Atomism is physical and metaphysical doctrine that the world is made up of indivisible(a-tom) and imperceptible small material units. We review this doctrine and examine it physically in the light of quantum mechanics. From atomism, we elicit atomistical separability which says that properties of the whole system is determined by the properties of the parts. However, according to our argument, the atomistical separability cannot compatible with the formalism of quantum mechanics. In conclusion, atomism does not sustainable anymore, instead, holism of properties or things comes sound.
안태석,최승익,변명섭,박호완 江原大學校 附設 環境硏究所 1998 環境硏究 Vol.15 No.-
To define the ecological roles of bacteria in Lake Soynng, the depth profiles of bacterial numbers and their biovolume were estimated temporally. In August, 1992, the bacterial numbers and biovolume were ranged from 12×10^(5) to 28×10^(5) cells ml^(-1) and from 0.4 to 1.0 ㎛³ cell^(-1), respectively. At 30m depth, the biovolume was highest as 1.0㎛³ cell^(-1) while the numbers were not changed. These large bacteria might be allochthonous bacteria originated from terrestrial during the heavy rain. In October, 1882, the bacterial numbers were ranged from 6×10^(5) to 17×10^(5) cells ml³ , and biovolumes at epilimnion were about 0.5 ㎛³ cell^(-1), while at metalimnion and hypolimnion, larger than 0.9 ㎛³ cell^(-1). In this time, zooplankton grazing pressure and nutrients release from sediment might affect the bacterial numbers and biovolume. In April, 1993, when Asterionella and Fragifaria were dominant species of phytoplankton only in epilimnion, the bacterial numbers were about 20×10^(5) cells ml^(-1), and biovolumes were about 0.8㎛³ cell^(-1). While at other depths, the numbers and biovolumes were smaller. These results suggest that the bacterial numbers were dynamically changed with season, while their mean cell volume were commonly stable as 0.5㎛³ cell^(-1). But by the allochthonous bacteria, organic materials released by phytoplnnkton and grazing pressure by zooplankton might increase the biovolume.
학습자 중심 수업이 영어 학업 성취도와 자기 주도적 학습태도에 미치는 효과
송명석 한국영어어문교육학회 2001 영어어문교육 Vol.7 No.1
The purpose of this study is to verify the effect of the method of English teaching and learning through the student-centered environmental instruction. I've been skeptical about the traditional instruction, which is composed of the teachers-centered instruction, because of the lack of creativity. Until now, I've always wished to have an alternative method that can be substituted for routine's style. To achieve it, I selected 90 students from 2 classes, in the 3rd year at a girls' high school in Chungnam as the subject of study. I divided them into two groups, the student-centered environmental instruction and the teacher-centered traditional instruction. The tools used in this study are a preliminary English achievement test, a self-directed learning attitudes test and two teaching plans. For this test, a high school text book was assigned. I have treated 20 times of the test each for two groups using two types of teaching-learning plans which I made for this purpose. To verify the hypotheses after administrating the test, I selected t-verification for post test result. Based on this test result, I could conclude that there was a significant improvement of English proficiency and a change in the self-directed learning attitudes; also the student-centered environmental instruction is more effective than teachers-centered instruction.
국민학교 학생들의 과학에 관련된 태도와 과학 불안에 관한 연구
정병석,이명란,정진우 한국교원대학교 과학교육연구소 1994 청람과학교육연구논총 Vol.4 No.1
The purpose of this study is to analyze the relationship between science anxiety and attitude related to the science of elementary students. To investigate the attitude, modified TOSRA and KEDI's attitude scale were used. To survey the science anxiety, modified science anxiety measurement scale was used. As the Cronbach α, the modified attitude instrument indicated 0.8 and modified anxiety instrument was 0.89. The 1,202 subjects were sampled by stratified cluster sampling method. The major findings of this study are as follows. 1. Fifth grade students have significantly higher attitude scores than sixth grade students. 2. Sixth grade students have significantly higher anxiety scores than fifth grade students. 3. There was no significant difference between male and female on science related attitude and science anxiety. 4. The rural area students has significantly higher anxiety scores than large city students. 5. The Pearson's correlation coefficient between anxiety and attitude was 0.57.