Hong JeongHa's Tianyuanshu and Zhengcheng Kaifangfa

홍성사,홍영희,김영욱,Hong, Sung Sa,Hong, Young Hee,Kim, Young Wook The Korean Society for History of Mathematics 2014 Journal for history of mathematics Vol.27 No.3

Tianyuanshu and Zengcheng Kaifangfa introduced in the Song-Yuan dynasties and their contribution to the theory of equations are one of the most important achievements in the history of Chinese mathematics. Furthermore, they became the most fundamental subject in the history of East Asian mathematics as well. The operations, or the mathematical structure of polynomials have been overlooked by traditional mathematics books. Investigation of GuIlJib (九一集) of Joseon mathematician Hong JeongHa reveals that Hong's approach to polynomials is highly structural. For the expansion of $\prod_{k=11}^{n}(x+a_k)$, Hong invented a new method which we name Hong JeongHa's synthetic expansion. Using this, he reveals that the processes in Zhengcheng Kaifangfa is not synthetic division but synthetic expansion.

노래부르기 음악프로그램이 정신질환자의 자아존중감과 대인관계에 미치는 영향

홍상희,윤지원,이재금,김지연 병원간호사회 2006 임상간호연구 Vol.11 No.2

Purpose: The objective of this study was to verify the effects of the Singing program for psychiatric patients on their self-esteem and interpersonal relationship, and to provide data for the nursing intervention that is necessary for making their life better. Method: The subjects were 10 in-patients with psychotic disorders at C university hospital in Seoul, from july 3 to September 18 im 2005, and the methodology was one group pre experimental- post experimantal design. The instrument for the measurement of self-esteem is Rosenberg Self-Esteem Scale(1973), which was translated by Chun Byung Jae(1974) and the measurement of interpersoral relationship is Schleim & Guerney Relationship Change Scale(1971) which was translated by Mun Seok Mo(1980) and revised by Chun Seok Gyun(1994). SPSS program was used for the analysis of the collected data, which were analyzed by the paired t-test and one-way ANOVA. Result: Singing therapy had an effect on improvement of the self-esteem, and seemed to be more effective as the frequency of the program increased. Singing therapy had an effect on improvement of the interpersonal relatinship, and seemed to ne more effecive as the frequency of the program increased. Comclusion: Singing therapy is found out to be effective program affecting the improvement of both the self-esteem and interpersonal relationship of the psychiatric patients. Therefore the nurses can use the Singing therapy as the nursing intervention for imtrovement of the self-esteem and interpersonal relationship of the psychiatric patients in clinical practice.

Chosun Mathematics in the early 18th century

홍성사,홍영희,Hong, Sung-Sa,Hong, Young-Hee The Korean Society for History of Mathematics 2012 Journal for history of mathematics Vol.25 No.2

1592년과 1636년 양대 전란으로 전통적인 조선 산학의 결과는 거의 소멸되어, 17세기 중엽 조선 산학은 새로 시작할 수밖에 없었다. 조선은 같은 시기에 청으로 부터 도입된 시헌력(時憲曆, 1645)을 이해하기 위하여 서양수학에 관련된 자료를 수입하기 시작하였다. 한편 전통 산학을 위하여 김시진(金始振, 1618-1667)은 산학계몽(算學啓蒙, 1299)을 중간(重刊)하였다. 이들의 영향으로 이루어진 조태구(趙泰耉, 1660-1723)의 주서관견(籌書管見)과 홍정하(洪正夏, 1684-?)의 구일집(九一集)을 함께 조사하여 이들이 조선 산학의 발전에 새로운 전기를 마련한 것을 보인다. After disastrous foreign invasions in 1592 and 1636, Chosun lost most of the traditional mathematical works and needed to revive its mathematics. The new calendar system, ShiXianLi(時憲曆, 1645), was brought into Chosun in the same year. In order to understand the system, Chosun imported books related to western mathematics. For the traditional mathematics, Kim Si Jin(金始振, 1618-1667) republished SuanXue QiMeng(算學啓蒙, 1299) in 1660. We discuss the works by two great mathematicians of early 18th century, Cho Tae Gu(趙泰耉, 1660-1723) and Hong Jung Ha(洪正夏, 1684-?) and then conclude that Cho's JuSeoGwanGyun(籌 書管見) and Hong's GuIlJib(九一集) became a real breakthrough for the second half of the history of Chosun mathematics.

연령증가에 따른 혈압요소들의 좌심실비대 및 관동맥질환과의 관련성

박재석,박창규,박미영,박재형,김용현,나진오,신성희,서순용,홍순준,박성미,임홍의,김응주,서홍석,오동주,노영무 대한순환기학회 2004 Korean Circulation Journal Vol.34 No.2

CT 소견상의 소위 염증성 육아종

홍승철,김현집,정희원,조병규,한대희,지제근,최길수,심보성 대한신경외과학회 1986 Journal of Korean neurosurgical society Vol.15 No.2

Authors report 10 cases of intracranial inflammatory granulomatous lesions which were identified on CT scan and proven pathologically after surgical excision. They were composed of three cases of tuberculoma, three cases of degenerated cysticercus, two cases of healed abscess and two cases of non-specific inflammatory lesions. Most patients were children or young adults. Seizure was the most frequent presenting symptom. All cases had characteristic CT findings in common a small nodular or ring-like lesion with strong enhancement surrounded by irregular-shaped low density area. Surgical exploration is of value in that specific diagnosis would not be possible with clinical and radiological findings only.

정신병적 증상이 동반된 기면병 1예

홍승철,송정민,정종현,권용실,한진희,이성필 大韓神經精神醫學會 2003 신경정신의학 Vol.42 No.5

Narcolepsy is a sleep disorder characterized by excessive daytime sleepiness, cataplexy, sleep paralysis, hypnagogic hallucinations and disrupted nocturnal sleep. We report a patient with a diagnosis of schizophrenia who was subsequently diagnosed as narcolepsy. A case of a 22-year-old woman with concomitant narcolepsy and psychotic symptoms was discussed from a perspective of the diagnosis and therapeutic challenges, particularly on pharmcological treatment dealing with issues raised by their coexistence.

노인의 생활시간배분 실태와 효율적 활용방안에 관한 연구

홍성희 啓明大學校 生活科學硏究所 2002 科學論集 Vol.- No.-

The purpose of this study was to investigate the time allocation and time use strategies of the elderly. The sample was used from 'Time Use Data' of Korea National Statistical Office. The results of this study were as follows; The elderly aged more than 65 used most of time on their personal maintenance and leisure activities, because they were free from job and household work. The elderly allocated more time to the personal maintenance and leisure activities, on the other hand, they allocated less time to labor than their younger counterpart did. So, the time use strategies for the elderly were proposed in the context of employment and leisure participation. The elderly need to allocate more time to the labor and active leisure activities, consequently to increase to their quality of life. And the government help the elderly to have chances to continue job and to participate leisure programs offered from the public community facilities.

Bela Bartok의 Violin Konzert Nr.2에 대한 고찰 : 변주기법을 중심으로

洪性姬 이화여자대학교 한국문화연구원 1981 韓國文化硏究院 論叢 Vol.37 No.-

Die Geschiche der abendlandischen Musik ist eine Geschichte bestandiger Umwandlungen und dynamischer Entwicklungen, sie spiegelt in allen Stadien geistige und seelische Problematik der jeweiligen Epochen, die kunstlerisch-psychologiche Konstitution ihrer schopferischen Personlichkeiten sowie die musiktheoretischen Erforschungen des Tonmaterials. Unter diesem Aspekt konnen wir auch verstehen, dass die Veranderungen, die die Neuorientierung der Musik herbeifuhrt und die in groβem Umfang die Beziehung zwischen Mensch und Musik betreffen, eng mit den Wandlungen allgemeiner Denkprozesse in unserer Gesellschaft zuasmmenhangen. Sicherlich hat Bela Bartok sowohl dieses zeitgeschichtliche, als auch kulturhistorische Wandlungsbild in sich aufgenommen, als er sah, daβ die Durmoll-Tonalitat der europaschen Klassik und Romantik fast zu erlahman begann und daher durch etwas neues abgelost werden muβte. Hier hat er nun die neuen tonalen und metrischen Moglichkeiten geschaffen, die schlieβlich in die Musik vieler Volker ubergegangen sind. Bartoks klanglich anβerordentlich kuhnes Violinkonzert Nr. 2 zeichnet sich besonders durch strengen Formwillen und durch seine Verschmelzung von Elementatem und Geistigem aus: Die Form ist traditionell, so ist der Sonatensatzthema mit sechs Variationen rondoformig, wobei die Haupttenmen des ersten Satzes frei variiert im Rondo wieder aufgegriffen werden. Nach dem einleitenden Teil, allegro non troppo, setzt die Solovioline mit dem leidenscharftlich-rhapsodischen Haupttema ein, das in seiner durch Quint-und Quartschritte scharf profilierten Gestalt auf die Struktur des ganzen Werkes bestimmend einwirkt. Bewegte Forspinnungsteile fuhren zu einer kanonischen Wiederaufnahme des Hauptthemas im Orchester. Auβerdem enthalten noch zwei andere Themen alle zwolf Tone der chromatischen Tonleiter. Es finden sich auch noch andere zwolftonige Melodiesequenzen, die letztlich a;s eine organisch entwickelte Erweiterung der Tonalitat zu verstehen sind. Danach beherrscht die konzentrierte thematische Arbeit(Engfuhrung, Vergroβerung und Umkehrung des Hauptthemas) den Durchfuhrungsteil. In dieser analyischen Betrachtung sind wir schlieβlich zu der Feststellung gelangt, daβ nicht nur der I. Satz dieses Violinkonzerts ein besonders uberzeugendes Beispiel von Bartoks kompositionsstil ist, sondern auch das Werk als ganzes den ungeheuren Reichtum an Verknupfungen bei gleichzeitig charakteristischen Gegensatzen aufweist.

알리사 혹은 현실의 거부

홍상희 경성대학교 1989 論文集 Vol.10 No.1

Parmi les traits de caractere proposes dans "Le fefus de la realite" nous a paru le trait dominant autour duquel tourne la recherche de la saintete et la fuite devant Jerome de la part d' Alissa. Cellesci ne sont que le refus, la negation de la realite materielle, charnelle de la condition humaine. c'est pourquoi nous avons essaye d'eclaicir la cause profonde, cachee de ce refus obstine de la realite. Ⅱ y a un episode, dans le journal d'Alissa, qui revele que ce refus de la realite est, en quelque sorte, un moyen qu'elle a choisi pour eviter de ressembler a sa mere, Lucile Bucolin. Ayant abandonne la famille pour un amour illegal, celle-ci est, pour ainsi dire, la Mauvaise Mere, et represente le vice lui-meme. Cet episode montre, comment l'identification d'Alissa a sa mere tourne aussitot au refus de cet identification, par le desir d'amputer tout ce qui est charnel dans son amour pour Jerome. Le refus de la mere chez Alissa mene au refus de la realite materielle, charnelle et a la quete de la realite spirituelle. Mais niant ou ignorant elle-meme la cause profonde de ce refus, elle se le justifie par ce qui est dit dans le Bible, la morale chretienne et elle s'acharne a suivre la voie de la saintete. La raison de son acharnement aussi reste cachee. C' est que l' amour qu' elle ressent pour Jerome ne peut etre rendu acceptable pour elle, que par l' intermediaire de Dieu, Dieu chretien sert de mediateur a son desir pour Jerome, en levant l' interdit. Pour Jerome, c' est le modele de Dante aimant de facon patonique Beatrix qui sert de mediateur pour son desir pour Alissa. L' amour platonique aussi elimine de l' amour sa realite charnelle. Pour Alissa aussi bien que pour Jerome, leur desir ne vise pas directement l' objet de leur desir, il prend toujours le detour, ou la mediation, par Dieu ou la morale chretienne pour Alissa et Dante aimant Beatrix pour Jerome. Cette mediation rend legitime le desir intense, le mediateur servant pour ainsi dire de la garante de leur amour. Mais il y a aussi une autre facteur qui pousse Alissa a choisir la saintete ou l' amour pour Dieu en sacrifiant l' amour pour Jerome. C'est sa peur de la realite. Elle a peur du fait qu' elle est plus agee que Jerome. Au fond, c' est la peur de le perdre. Cette peur aussi proviendrait de l' exemple de l'echec de l' amour de son pere envers sa mere. Au lieu de se mettre en face de la realite et l' essayer de la surmonter, elle la fuit, choisit d' eliminer d'avance la possibilite de la degradation ou la perte de l' amour. Ici elle prend la justification dans la jalousie du Dieu qui n' accepte que l'amour entier, absolu de son fidele. Sa justification l' aide a resoudre les problemes sur deux niveaux: niveau conscient et niveau in conscient. Mais la jalousie de Dieu est aussi un aveu inconscient de la part d' Alissa que son desir pour Jerome est plus fort que celui pour Dieu. Elle choisit d' eliminer elle-meme dans la relation triangulaire entre elle, jerome et Dieu. Sous le pretexte conscient de se sacrifier pour Jerome, elle supprime son objet de desir, Jerome, pour atteindre directement a son objet de desir, Jerome, pour atteindre directement a son mediateur. Mais son sacrifice se revele un double echec: devant la propre mort, Alissa en vient a douter de la presence de Dieu, pour l' amour duquel elle a nie la realite terrestre.Et d'ailleur son sacrifice n'a pas du tout aide Jerome a se repprocher de Dieu. Au contraire il reste, apres sa mort, hante par son souvenir. On pourrait dire que sur le plan inconscient, le sacrifice d' Alissa reussit. Par l' elimination de sa presence reelle, elle reussit a posseder Jerome autant que l'image. Mais on ne pourrait pas considerer Jerome comme la victime de l' egoisme d'Alissa, comme l'a pretendu Cancalon, parceque lui-aussi se caracterise de la peur de la realite et de la fuite devant la realite, et qu'il est de ceux qui ne cerchent pas directement a posseder l'objet de son desir. Par contre, on voudrait voir Alissa comme la victime de la mauvaise exemple de sa mere et son egoisme comme un moyen de l'auto-defense contre la mauvaise influence de sa mere.

장중첩증을 동반한 맹장 지방종 1예

홍의실,나병규,김민옥,유일영,채지영,채희복,윤세진,이상전,송형근,박길선,정현용 충남대학교 의과대학 의학연구소 2002 충남의대잡지 Vol.29 No.2

대장 지방종은 주로 우측 결장에 호발하고 특히 회맹판 부위와 맹장 부위에 호발한다. 또한 50~60대에 빈도가 높고 증상이 있는 환자에서 장중첩증이 높게는 40~50%에서 보고되고 있어 성인 장중첩증의 원인으로 중요한 비중을 차지한다. 특히 성인 장중첩증 및 장폐쇄의 중요 원인인 악성 종양과 임상 양상이 유사하여 감별진단이 중요하다. 저자들은 반복적인 복통을 주소로 내원한 환자에서 맹장의 4×5㎝의 점막하 지방종이 말단 회장부위와 반복적인 장중첩중이 발생했던 1례를 부분 절제술로 치료하여 양호한 임상 경과를 경험하였기에 문헌 고찰과 함께 보고하는 바이다. Lipomas are one of the most common benign nonepithelial tumors of the colon which are often detected incidentally by radiologic investigation or on operation. These tumors are usually without specific symptoms. Colonic lipomas occur most often in the right colon, particularly in the ileocecal valve and the cecum. Most patients are asymptomatic. but tumors larger than 2 cm tend to produce a change in bowel habit. abdominal pain. rectorrhagia and complications including luminal obstruction or intestinal intussusception. Diagnosis can be made by colonoscopy abdominal CT. MRI, or barium enema. We report a case of lipoma of the cecum that originated in the submucosa and presented as a intussusception in a 50-year-old woman with a brief review of the literature.