Was the Korean alphabet a sole invention of King Sejong?

( Yeon¸ Jae-hoon ) 한국어문학국제학술포럼 2010 Journal of Korean Culture Vol.14 No.-

이 논문에서 우리는 훈민정음의 ‘세종 친제설’을 다시 한번 주장한다. 세종이 집현전 학자들과 협력하거나(협동 가설), 집현전 학자들에게 명령하여(명령 가설) 훈민정음을 창제하였다는 가설을 반박하고, 훈민정음은 세종 단독의 작품이라는 것(친제가설)을 주장하는 것이다. 창제 과정에서 그 당시 세자의 협력이 있었을 가능성은 열어 두었다. 우리의 주장은 언어학 외적인 증거와 언어학 내적인 증거에 토대를 두고 있다. 언어학 외적인 증거는 다양한 역사적 문헌들에 근거를 두고 있다. 언어학 내적인 근거는 용비어천가와 월인천강지곡에 사용된 표기법이 세종의 독특한 음운학적 지식을 반영하고 있다는 데서 출발한다. 이 외에도 훈민정음 서문의 한글 번역문이 108개의 음절로 이루어져 있는 사실이나, 훈민정음의 첫 글자인‘ㄱ’의 발음을 설명하는 글자로서 하필이면 임금 군(君)’자가 선택된 배경에는 뭔가 숨겨진 이유가 있다고 보았다. 또 훈민정음 문자들을 표시하는 한자들을 순서대로 열거하면 ‘군규쾌업’이 되는데, 이것은 ‘임금과 왕자가 즐겁게 일(훈민정음 창제)을 이루었다’는 뜻이 된다. 이 논문에서는 또한 19세기부터 20세기 초까지 서양학자들이나 선교사들이 한글의 기원이나 훈민정음 창제 배경에 대해서 발표한 논문들도 살펴보았다. 우리는 이러한 연구들의 문제점을 지적하였고, 한글 창제에 대한 여러 가지 가설들의 문제점은 1940년 <훈민정음> 원본이 발견되면서 한층 더 분명해진 것으로 보았다. This paper tries to argue that the Korean alphabet is a sole invention of King Sejong on the contrary to the prevalent view that the King either ordered a group of scholars to invent the script (command hypothesis) or worked alongside a team of scholars (cooperation hypothesis). This paper also reviews various observations and theories proposed by western scholars in 19^th and early 20^th century. There is absolutely no evidence or record from the period that shows that anyone else helped Sejong or worked on his orders. No member of the Chipyonjon was involved before 1443, when they compiled "Explanations and Examples of the Correct Sounds for the Instruction of the People" on the back of the invention Sejong had already completed. The conclusion is that King Sejong invented Hangul himself in isolation, perhaps only consulting the crown prince and his other sons. Many attempts have also been made to reduce the origin of the Korean alphabet to other systems of writing, such as Chinese seal characters, Sanskrit, Tibetan, Uighur-Mongol and Phags-pa. All these comparisons, however, are restricted to incidental resemblances of a few letters and are far from convincing. The mystery of the origin of the Korean alphabet was finally solved in July 1940, when the original text of the Hunmin chŏngŭm was found in Andong.

곽시징(郭始徵)의 시조 창작 방식과 의미

송재연(Song, Jae-yeon) 한국어문학회 2017 語文學 Vol.0 No.135

The purpose of this article is to examine the composing methods and explore confucian meanings in Nakchongyunghanjung-gamhungga(樂村景寒亭感興歌), Gwak Sijing(郭始徵)’s works of sijo(時調). Gwak Sijing(1644-1713) expressed the excitement when viewing the scenery of the seasons in a form of Chinese poem, while staying at the Pavillion Gyunghanjung. There he also composed sijo poem-songs in the vernacular. Since he returned to the rural home, he endeavored to observe the Confucian ethics of Oryun(五倫) honed in his study of Confucian classics, and trained younger students. Sometimes he enjoyed the natural scenery and after realizing the principles of the mother nature. And he showed the integrated view of the lives of a human and the nature in one unity and his struggle to assimilate with the nature through his literary works. Such a view was embodied in his sijo. The exploration of Gwak Sijing’s sijo allows us to understand the core concepts and practices, such as teaching and learning(講學) and Sangjayeon(賞自然), also expressed in Yi Hwang(李滉)’s Dosansibigok(陶山十二曲) and Yi I(李珥)’s Gosangugokga(高山九曲歌). The ideas of Sangjayeon(賞自然) in Gwak Sijing’s sijo can be juxtaposed with the concept of Yokgiyeonggwi(浴沂詠歸) that denotes the pleasure of realizing the law of the nature. In conclusion, Gwak Sijing’s sijo emphasizes the moral ethics, but it also deals with the pleasure in the nature wherein he came to realize the true beauty and principles of the nature, and his works based on those experiences have enlightened his younger students.

프로그램화 된 신체운동이 ADHD 아동의 주의산만행동과 과잉행동에 미치는 효과

최재원(Jae Won Choi),강경두(Kyoung Doo Kang),정혜연(Hye Yeon Jung) 한국사회체육학회 2012 한국사회체육학회지 Vol.0 No.47

The purpose of this study is to deeply analyze a change of the programmed physical exercise in attentiondeficient behavior and hyperactivity of children with ADHD, through the single-subject research design method. The research subjects were 4 elementary school students who are under being cured due to being judged to be ADHD at Child Psychiatric Clinic for C University Hospital where is located in Seoul at that time of beginning experiment in order to be conformed with the objective of research. For visual observation, the attention-deficient behavior was used the frequency-typed case sampling method(Shin So-yeon, Park Jaeguk, Kim Yeong-mi, Lee Hwa-eun, 2007). Observation of hyperactivity was used the contents, which Carlson and Hotfield(1991) defined, by referring to the contents by Mun Jae-gyeong(1998). The following are the results that were elicited through the research procedure of this study. First, the programmed physical exercise was indicated to reduce attention-deficient behavior in children with ADHD. Second, the programmed physical exercise was indicated to reduce hyperactivity in children with ADHD.

디지털 치료기술 산업 육성에 따른 투자와 경제적 파급효과

김재현 ( Jae-hyun Kim ),문종윤 ( Jong Youn Moon ),장지은 ( Jieun Jang ),심정연 ( Jung Yeon Sim ),신재용 ( Jaeyong Shin ) 한국보건행정학회 2020 보건행정학회지 Vol.30 No.4

The digital treatment technology industry is one of the core fostering industries of the Moon Jae-in government along with the global trend. The purpose of this study is to compare and analyze the investment and economic ripple effect on the related industries. To this end, we used the industry-related table, which is the actual measurement data for 2015 that the Bank of Korea actually measured and released every 5 years in 2019. The digital treatment technology industry was not clearly classified within Korea’s industrial classification system, so the contents of the industry-related survey were analyzed, and the digital treatment technology industry was reclassified and then analyzed. As a result of the analysis, it was analyzed that the production induction effect of the digital treatment technology-related industry in 2015 was 1.770, the value-added induction effect was 0.875, and the employment induction effect was 19.128, which was higher than that of other industries in Korea. As a result of the analysis of the economic ripple effect (scenario 1), the production inducing effect was about 370 billion won, the added value inducing effect was about 185 billion won, and the employment inducing effect was 4,044 people. The results of this study are expected to play a large role in economic revitalization as the effect of inducing production, increasing employment, and creating added value through fostering the digital treatment technology industry is expected to play a large role in activating the economy. It is expected to play a large role in providing central medical services. Therefore, it is expected that policy support for revitalizing the digital treatment technology industry through active investment support and tax benefits from the government to foster the digital treatment technology industry is necessary.

건강한 성인에서 발병한 칸디다와 연관된 위궤양 1례

박지훈,이상혁,김희,이재호,박성재,지삼룡,양성연,박은택,이연재,설상영,정정명,강미선 白中央醫療院 2005 仁濟醫學 Vol.26 No.1

Fungus such as Candida albicans is a normal flora that is frequently found in the oral cavity, gastrointestinal tract, genitourinary tract, vaginal mucosa in a normal person. However, candida can cause opportunistic infection in an immune compromised host. Candidiasis has broad spectrum of disease from mucocutaneous infection to invasive or disseminated infection. But, it is rarely reported that candida is associaed with gastrointestinal tract disease in a healthy adult. The case of gastric ulcer associated with candida particularly in a health adult is reported with relevant literature.

RFID 수동형 태그의 결합방식 고찰

최재연 남서울대학교 2007 남서울대학교 논문집 Vol.13 No.4

The antenna emits radio signals to activate the tag and to read and write data to it. Antennas are the conduits between the tag and the transceiver, which controls the system's data acquisition and communication. Antennas are available in a variety of shapes and sizes. RFID tags are categorized as either active or passive. Active RFID tags are powered by an internal battery and are typically read/write, i.e., tag data can be rewritten and/or modified. Passive RFID tags operate without a separate external power source and obtain operating power generated from the reader. Passive tags are consequently much lighter than active tags, less expensive, and offer a virtually unlimited operational lifetime. The coupling method between passive tag and the reader is considered. Key Words : RFID, tag, reader, passive tag coupling

TEM 혼 안테나용 임피던스 변환 특성 해석

최재연 남서울대학교 2010 남서울대학교 논문집 Vol.16 No.2

In this study, impedance transformation characteristic for the broadband TEM horn antenna is analyzed. The moment method can be applied to analyze the TEM horn antenna. The balun feeding the TEM horn is needed for impedace matching between antena which is balanced circuit and coaxial cable which is unbalanced circuit. The balun is composed of the Lange coupler with the two-stage cascaded connection and the impedance transformer designed by the short-linear matching method and the linear double taper method. At the antenna operating at the frequency band , 1.5 - 3 GHz, the measured data agree well with the calculated results. Key Words : impedance transformation, TEM, horn antenna

개에서 발생한 추간판 탈출증의 수술적 치료 1례

조재금,이재연,정성목,김명철 忠南大學校 獸醫科大學 附設 動物醫科學硏究所 2011 動物醫科學硏究誌 Vol.18 No.1

Seven-year old, castrated male pekingese was presented with sudden onset of pain and tetraparesis. He was diagnosed with multiple intervertebral disc disease (lesion: C6-7 [mild], T12-13 [mild], L2-3 [moderate] via MRI in 2006. After undergoing conservative therapy at local hospital, he had more severe symptom in December 2009 than before. In order to identify exact site, he had been taken second MRI and transferred to CNU VMTH. Definitive diagnosis is also multiple intervertebral disc disease (IVDD) with the same lesion except C3-4 (+++). The spinal cord between C3 and C4 is ventrally compressed by intervertebral disc and the compression is much more severe than other lesions. Since the symptoms were severe and took place rapidly and didn't respond to medical treatment, surgical treatment, ventral slot for new lesion(C3-4) was planned. After the ventral compression of spinal cord between C3 and C4 was achieved, he showed enhancement which is gradual return to normal neurologic response, sternal recumbency, and occasional standing. After postoperative treatment at local hospital, he fully recovered to the normal. It was considered that accurate diagnosis timely adequate treatment are essential for the cure of IVDD.

Coherent 신호 검출기의 오류확률 성능 분석

최재연 남서울대학교출판국 2011 남서울대학교 정보통신 논문집 Vol.8 No.1

신호를 검출하는 방식은 비동기 방식과 동기 방식으로 나뉜다. 비동기 방식은 구성이 간단하지만 성능 개선에 제약을 받는다. 따라서, 일반적으로 성능을 중요시하는 시스템은 구조가 복잡하더라도 동기식 신호 검출법을 사용한다. 동기식 신호 검출은 신호의 존재 유무를 확인하는 것과 신호의 종류를 판별하는 것으로 나뉜다. 본 논문에서는 동기식 신호 검출 방식을 이용하여 신호의 존재 유무와 신호의 종류를 판별하고 이에대한 성능을 평가한다. Key Words : Coherent, Signal Detection, Pulse repetition, Wavelet

X-대역 마이크로스트립 안테나 복사패턴 해석

최재연 남서울대학교 2008 남서울대학교 논문집 Vol.14 No.-

Radiation fields from the unit current source at the interface of an anisotropic uniaxial superstrate-substrate are calculated. The Green's function in the spectral domain which is necessary for analyzing a microstrip antenna by the moment method is derived. In order to consider the effect of anisotropy of the dielectric layer, radiation fields from an x-directed unit current source is obtained and radiation patterns are also calculated by changing the permittivity and thickness of the anisotropic dielectric layer. Key Words : X-band, Microstrip, Method of Moment, Green's function