다중리스트를 이용한 혼합형 색인구조

박순철 전북대학교 공업기술연구소 1994 工學硏究 Vol.25 No.-

A hybrid index structure using a multilist is introduced for the systems whose storage sizes are extremely limited. This new index structure combines a priority queue (heap structure) with a height balanced binary tree. Each node in this index structure is assigned a priority determined through a combination of the hit frequency and a use-defined base priority. Using this priority concept, only the selected records (the higher priority records) can be stored into the fixed size storage, such as a main memory in a computer. The algorithms for the hybrid index structure are non-recursive and save time and space. A hybrid index structure using a multilis is also very efficient for the space management since only two address pointers per a node and extra simple calculations are needed to maintain the hybrid index structure.

지렁이에서의 전사체 분석과 유용성 유전자 탐색에 관한 연구

박순철 한국토양동물학회 2004 학술발표대회 Vol.2004 No.-

조사연구 - 사육방식에 따른 국내외 생산비 절감방안

박순철,Park, Sun-Cheol 대한양계협회 2014 월간 양계 Vol.46 No.9

본회는 계란자조금사업 일환으로 지난해 10~12월까지 (재)한국산업관계연구원과 "사육방식에 따른 국내외 생산비 절감방안" 연구용역를 실시했다. 전국 산란계 국제 경쟁력 제고와 생산비 절감 등을 위하여 계분을 친환경 유기질 비료화하는 기술을 개발하여 농가의 새로운 수익원을 창출하고 생산단계부터 초기 투자비용과 운전비용 절감방안 모색하기 위해 실시한 연구사업을 소개한다.

동북아의 교육허브를 꿈꾼다 - 제주영어교육도시 조성 및 국제학교 설립ㆍ유치 추진 상황

박순철 본질과 현상사 2010 본질과 현상 Vol.22 No.-

中ㆍ韓 兩國의 貞節 觀念과 樣相 考察 ― 明淸과 朝鮮을 중심으로 ―

박순철,김영 한국사상문화학회 2009 韓國思想과 文化 Vol.46 No.-

There had long been the idea of fidelity for married women for their good behavior in Korean and China. Such concept especially had been set in the forms of law and system by Sung Confucianism at the time of Ming and Qing Dynasties of China and Chosun. The actual meaning of fidelity, however, had both common and different aspects between the two countries despite their own social characters and systems. They have several things in common. First, the idea of fidelity has been highly emphasized as a means to maintain social order under the rule of Sung Confucianism. Second, to spread and emphasize fidelity among general people, their governments had adopted systems for that. Third, they had provided education and published books that emphasize fidelity for the ruling class and general people together. Fourth, in the ancient times, the idea of fidelity had been autonomously selected from the original nature of human but in the Ming and Qing and Chosun Dynasties, it had to be institutionalized and forced by rulers. And their differences are as followings. First, there have been differences in the recognized period of a widow's maintaining her integrity. Second, the three Dynasties had laws prohibiting second marriage but Ming and Qing Dynasties had more flexibility in applying the law than Chosun. Third, there have been differences in the concrete examples of fidelity types. In conclusion, China and Korea have seen some autonomous fidelity based on the nature of human but as time passed, it had been forced by the political purposes of rulers, the realization of the Confucianism's idea of "to preserve natural principle and stop greed" and abnormal advancement in life of persons and families. 중국과 한국 양국에는 고대부터 결혼한 여자들의 올바른 처신으로 貞節이라는 관념이 있었다. 이러한 貞節觀念은 특히 명청시대와 조선시대에 性理學의 영향에 의해 법과 제도로 되어 실행되었다. 그러나 두 나라의 정절은 사회성격과 법제도의 차이가 있었지만 共通點과 相異點이 발생하였다. 양국의 공통점은 다음과 같다. 첫째, 성리학의 통치이념 아래 사회질서를 확립 유지하기 위한 수단으로 정절관이 대단히 강조되었다. 둘째, 정절을 보편화시키고 강조하기 위하여 양국에서 똑같이 정절을 일반대중에게 알릴 수 있는 제도를 실행하였다. 셋째, 정절관념을 통치계층뿐 아니라 일반백성들에게 널리 알리기 위하여 교육을 강조하고 서적을 발간하였다. 넷째, 정절관념이 고대에는 인간의 본성에 따라 자율적으로 선택되었던 반면에, 명청시대와 조선시대에는 모두 통치자들에 의해 제도화되어 인위적으로 만들어지고 강요되었다. 양국의 차이점은 다음과 같다. 첫째, 守節의 인정 기간에 차이가 있었다. 둘째, 명청과 조선 양국에는 모두 재가금지법규가 있었지만 명청은 조선에 비하여 관대했다. 셋째, 정절유형에서 구체적 사례에 대한 차이가 있다. 결론적으로, 중국과 한국 양국의 정절관념과 제도의 특징은 초기에는 인간본성에 기초한 자율적인 貞節도 있었지만, 시간이 흐를수록 통치자의 忠君이라는 정치적 목적과 유가의 “천리를 보존하고 인욕을 막는다(存天理 遏人欲)”라는 이상실현, 개인과 한 집안의 비정상적인 영달을 위해 인위적으로 조장되고 타율적으로 강요되었다는 것이다.

문맥종속 반음소단위에 의한 음운 자동 레이블링 시스템의 성능 개선

박순철,김봉완,이용주,Park Soon-Cheol,Kim Bong-Wan,Lee Yong-Ju 대한음성학회 1999 말소리 Vol.37 No.-

To improve the performance of automatic labelling system, the context-dependent demiphone unit was proposed. A phone is divided into two parts: a left demiphone that accounts for the left side coarticulation and a right demiphone that copes with the right side context. Demiphone unit provides a better training of the transition between phones. In this paper, If the length of the phone is less than 120 msec, it is split into two demiphones. If the length of the phone is greater than 120 msec, it is divided into three parts. In order to evaluate the performance of the system, we use 452 phonetically balanced words(PBW) database for training and testing phoneme models. According to the experiment, the system using proposed demiphone unit compared with that using old demiphone unit gains 3.83% improved result(71.63%) within 10ms of the duo boundary, and 2.20% improved result(86.41%) within 20ms of the true boundary.

三宜堂金氏의 《詩經》에 대한 硏究

박순철 한국중국문화학회 2018 中國學論叢 Vol.0 No.57

三宜堂金氏是生活在朝鮮末期的女性詩人。她是一個沒落士大夫的後代(金 馹孫的後代),18歲(1786)時與湛樂堂河笠締結婚姻。她畢生留下的詩文均 收錄於《三宜堂金夫人遺稿》之中,該書於1930年出版。三宜堂金氏十分善於 寫詩,《韓國漢詩》第3卷女性詩篇中共翻譯并收录了她的詩作59篇,與黃真 伊5篇、蘭雪軒許氏30篇、師任堂申氏2篇相比,這组数字是对其實力的肯定。 甚至在趙東一编纂的《韓國文化通史》卷3中也提及到了三宜堂金氏,可以說 她是一位非常優秀的詩人。三宜堂金氏作為士大夫閭閻家的詩人,主要創作詩 歌,所創作的詩文中有不少關於《詩經》的內容。她熟讀《詩經》并確立了 《詩經》觀及詩觀,很好地掌握并发挥《詩經》詩的效用性及活用性,这为她 自己詩歌性質和特色的形成,奠定了基礎。三宜堂金氏在自己創作的235篇詩 中,活用《詩經》詩句,展示各種表現手法,这是非常出色,达到了其他诗人 無法模仿的水平。她使用的手法有以下几种:引用《詩經》詩語、對《詩經》 詩句進行再調和及化用、《詩經》詩句的再造合及化用。其中最高超的表現手 法可以說是《詩經》詩句的再造合及化用。金夫人在創作詩作時,既有原封不 動地引用《詩經》詩語或詩句的情況,但大部分使用了《詩經》詩句再造合及 利用的這種手法,既類似於《詩經》詩句,卻換作其它表現來表達自己的想 法,十分巧妙靈活。這種活用不同與自春秋時代開始流行的《詩經》詩篇的 “斷章取義”。金夫人將這種手法運用到自己的詩篇中,既作爲詩的表現根據, 同時使詩具有含蓄性,在營造詩歌古樸風格時,呈現出高水平的境界。

2012 여수세계박람회 유치가 국가 경제에 미치는 영향에 관한 연구

박순철 한국자치발전연구원 2007 자치발전 Vol.2007 No.3

수학에 대한 태도와 불안에 관한 연구

박순철,고안상 朝鮮大學校 師範大學 附設 敎科敎育硏究所 2005 敎科敎育硏究 Vol.26 No.1

Looking into the number of students taking "Soo-neung" test or the results from the enquete for the purpose of organizing the option-based curriculum after the 7th curriculum began, we can see it becomes clearer that the number of students applying for humanity course has largely outnumbered the number of students applying for science course since the late 1990s. These phenomena must be big troubles for us looking forward to getting into the advanced country. So, there came the counterplans from government, college, and enterprise in the hope that the good students are willing to apply for science course. In order to find out why these phenomena of evasion from science course happens, this article deals with the attitude and anxiety of elementary, middle, and high school students about math. Consider the following: 1. How is the transition of elementary, middle, and high school students In the attitude about math? 2. How is the transition of elementary, middle, and high school students III math anxiety? 3. How are the attitudes about math related with math anxiety, and the researches about how to decrease math anxiety evolved? Analyzing enquete using attitude standard made by Aiken and Dreger(1963) and math anxiety standard (MAS) made by Fennema and Sherman(1976). we've found the conclusion is as follows: First, we should offer the positive learning experience to the students who have the negative attitude about math and try to help them lower the degree of the math anxiety. Secondly, there are plenty of room for making an effort in that the number of students who don't like math, as they grow older, increases, but the number of them is not that much. Thirdly, the math anxiety of the 2nd grade students in the middle school becomes more increased when compared in terms of a average of factors. But there was no meaningful difference over the schools. Finally, we have become aware that the math attitude is highly related with the math anxiety. And it is hoped that these studies of the attitude and anxiety about math would be well applied to the actual spots. schools.

지렁이 중장에서 발현되는 endo-β-1,4-glucanase 유전자들의 클로닝과 특성에 관한 연구

박순철,이명식,박상길,탁은식,안치현,김혜령 유기성자원학회 2007 유기물자원화 Vol.15 No.3

Two endogenous endo-β-1,4-D-glucanase (EGase, EC 3.2.1.4) cDNAs were cloned from the midgut of the earthworm Eisenia anderi, and named EaEG2 and EaEG3, respectively. A sequence of 1,368 bp was determined and the coding region is composed of 456 amino acid residues including the initiation methionine. The N-terminal region of 20 residues in the deduced sequence was regarded as the signal peptide. These EGases belong to glycosyl hydrolase family 9 (GHF9) and showed high levels of identity(51-55%) with selected termite, cockroache, crayfish and mollusc EGases. The EGases of earthworm consist of three consensus catalytic domains found in most microbial cellulases. A phylogenetic tree was constructed using the deduced amino acid sequence data matched through the BLASTX program and showed that GHF9 families could be divided into five groups of arthropoda, bacteria, plant, annelida and mollusc. 셀룰로오스 가수분해효소의 하나인 endo-β-1,4-D-glucanase의 유전자를 지렁이 Eisenia anderi의 중장으로부터 클로닝하여 EaEG2와 EaEG3로 명명하였다. 두 유전자의 염기는 1368bp이며, 개시코돈을 포함하여 456개의 아미노산을 코딩한다. N-말단 지역의 20개 잔기들은 signal peptide이다. 두 유전자의 전체 아미노산 염기서열은 glycosyl hydrolase family 9에 속하며, 같은 종류의 셀룰로오스 가수분해효소를 분비하는 흰개미, 바퀴벌레, 가재 그리고 연체동물과 51-55%의 높은 상동성을 보였다. 지렁이의 EaEG2와 EaEG3는 가수분해활성에 중요한 세 부분이 잘 보존되어 있다. 아미노산 염기서열을 이용한 계통수 분석에서 GHF9 그룹은 절지동물, 박테리아, 식물, 환형동물 및 연체동물의 5개 그룹으로 분석되었다.