서울의 Penicillinase Producing Neisseria gonorrhoeae 발생빈도(1998)

김재홍,김준호,반재용,이정우,황성주,정준규,정성태,강진문,조흔정,홍창의,정혜신,이한승,김이선,이봉길,이종호,선영우,한기덕,윤성필,이성훈,안종성,박석범,문승현,조항래,김형섭,류지호,황재영,박준홍,손상욱 한양대학교 의과대학 2001 한양의대 학술지 Vol.21 No.1

In recent years, gonorrhea has been pandemic and remains one of the most common STDs in the world, especially in developing countries. For the detection of a more effective therapeutic regimen and assessing the prevalence of Penicillinase Producing Neisseria gonorrhoeae(PPNG), we have been trying to study the patients who have visited the Venereal Disease Clinic of Choong-Ku Public Health Center in Seoul since 1980 by menas of the chromogenic cephalosporin method. In 1998, 93 strians of N. genorrhoeae were isolated, among which 60(64.5%) were PPNG. The prevalence of PPNG in Seoul, which had been decreased to 39% in 1996 after a peak of 74.3% in 1993, is increased to 64.5% in 1998.

금속파면의 프랙탈적 해석

안재우,전채홍,안종관 대진대학교 1997 大眞論叢 Vol.5 No.-

In the fracture of materials, the art of fractography is well established. However there are few quantitative rules that related the morphology of the fracture surface to the properties of the material, particularly its resistance to fracture, or to the circumstances of the fracture, sudden and catastrophic, or gradual by fatigue, etc. Fractal geometry is used in order to these quantitative relation. Fracture surface is expressed by the fractal. The fractal dimension is related to the special feature of microstructure. And fracture profiles that are generated by midpoint displacement method are in aggrement with the measured profiles.

경피증

안진균,김재홍 한국의학사 1994 診斷과治療 Vol.14 No.12

양측 쇄골하동맥 및 양측 신동맥 협착을 동반한 Takayasu 동맥염 1예

임선호,임수빈,오석규,이재홍,정진원,박양규,박옥규,소병준,노병석 대한순환기학회 1997 Korean Circulation Journal Vol.27 No.8

개인심리훈련이 역도선수의 경기력에 미치는 영향 : 여자선수를 중심으로

안효작,박영희,김동희,허재홍 한국체육대학교 학생생활연구소 1999 學生生活硏究 Vol.- No.5

페트리네트를 이용한 FMS스케줄링에 대한 발견적해법

안재홍,노인규 한국경영과학회 1996 韓國經營科學會誌 Vol.21 No.2

The main purpose of this study is to develop an algorithm to solve the scheduling problems of FMS using Petri-net which describes exactly features of discrete event system. Petri-net is well suited to model the dynamics of FMS and Petri-net is an ideal tool to formulate scheduling problems with routing flexibility and shared resources. By using the marking of Petri=-net, We can model features of discrete event system, such as concurrency, asynchronous, conflict and non-determinism. The proposed algorithm in this paper can handle back-tracking using the marking of Petri-net. The results of the experiment show that marking is one of the best ways that describe exactly movement of the discrete event system. To show the effectiveness of the algorithm suggested here, we compare it with L1 algorithm using the Petri-net through the test on randomly generated test problems.

언어 연구의 회고와 전망

안병희,임홍빈,권재일 서울大學校 人文學硏究所 1997 人文論叢 Vol.38 No.-

The purpose of this paper is to establish right directions for future researches in Korean morphology End syntax, through a critical examination and appraised of past and current researches in these areas. Chapter 2 deals with Korean morphology while chapter 3 concentrated on problems in Korean syntax. The main points can be summed up as follows. (1) Researches on Korean morphology With regard to areas of investigation, it was pointed out that a balanced research of both morphology and syntax is necessary. The tendency for the research concentrated in one area to neglect the research of another area was pointed out. In particular, the predominance of syntactic research over morphological research needs to be remedied. Within morphology, the need for a balanced perspective also exists. Current research is concentrated on word-formation to the exclusion of detailed studies on inflection. The imbalance needs to be remedied as well. The following points were made with regard to research methodology in Korean morphological studies. First, it goes without saying the current research builds on and improves the results of past research. Therefore, just as it is important for current research to be creative and innovative, it needs to be founded solidly on past achievements. Secondly, modern linguistics is based on rationalism to the almost total exclusion of empiricism. However, the time has come for a research methodology that synthesizes these two trends. Detailed and logical descriptions of the linguistic phenomena of Korean based on careful empirical observations are called for. Thirdly, current research emphasizes the autonomy of sub-disciplines of linguistics, with the result that each sub-discipline has pursued research according to its own methods and philosophies. It is time for an Integrated approach to language to take the place of such fragmented methodology. Fourthly, the undue emphasis on synchronic studies must be altered. Proper attention needs to be paid to the diachronic aspects of language. (2) Researches on Korean syntax As is well known, it is not surprising that syntactic studies in Korea during last fifty years or so have followed the guidelines of structural and/or generative linguistics. Sometimes we have seen great achievements attaind by applying the related methodology to the raw materials in the language. However, it may well be pointed out that they have been misguided by some wrong assumptions about the real nature of language and the task of syntactic theory. Regretfully, the theory-oriented approaches to syntax often have shown the tendency to overlook the importance of the description of grammatical relations. Here we focused our attention on two insufficiencies which are explicitly or implicitly involved in syntactic theories and practices. One is related to the destruction of the lexical item which may well be called "Lexical Destruction," the other is related to the wrong categorization of syntactic constituents. One example of Lexical Destruction (=LD) is found in Chomsky (1994). In that work, English demonstrative pronoun this and that is decomposed into th- and -is or -at, which is nothing but a wild LD. This move has the purpose to satisfy the Kayne's (1993) hypothesis of Linear Correspondance Axion which relates linear ordering of syntactic constituents to ccommand configuration. However, this kind of destruction cannot be justified, simply because it is not the syntactic analysis. The generative semantic attempt to decompose a set of causative verbs into their semantic primitives would be a classical example of LD. LD could also be found in the attitude of treating causative or passive suffixes in Korean as an independent syntactic units. Presumably, LD might be seen to have the motive to handle the linguistic data as one pleases. It is clear that in the course of LD, the lexical items are apt to lose their inherent lexical properties and idiosyncrasies. In this connection, it is noted that in Korean syntax the lexical--formative ani- and -hata involved in the negative predicate anihata should not be treated separately, It is because that the -o ending which appears with the preceding verbal stem in the long form negative constructions in Korean can be explained to be needed by only the existence of the whole lexical item anihata. On the other hand, wrong categorizations of syntactic constituents are another source of deficiencies in current syntactic theories and in practical analyses. One example is the DP (=Determiner Phrase) category as is set up in Abney (1987) or Chomsky (1995), which replaces the old NP category. DP category cannot be borne out in the light of Case facts. Consider the case of possessive DP which receives nominative case from somewhere. Since the head of possessive DP has already genitive case, there can never be added another case to the existing genitive head. Number facts show similar difficulties. Case fact is more crucial than this. The category of "AGR(Agreement)" as is not rarely postulated in GB (or Principles and Parameters) approaches to Korean syntax is another example of wrong categorization. The honorific suffix -si- in 'Korean is claimed to fall under that category. However, the suffix -si- cannot be identified as the element to be used to honor the person(s) who appear(s) in the subject position. The function of the suffix -si- is roughly identificd as the element to be used to honor the major Experiencer. Another example of wrong categorization is the so-called "predicate clause" as is often set up in the Korean syntax, which indicates the construction "second subject plus predicate" in the so-called double subject constructions. Since the term "predicate" is familar to us, it is easy to believe that category real or at least not implausible. But there can never be such a category. The structure of "predicate clause" is nothing but a sentence sfructure, urongly adapted to clausal structure. Chomsky (1994) wants to remove syntactic categories and bar-levels from syntactic configuration. Although they might be of little use in generative syntax, it cannot be denied that they are indispensable tools to describe the syntactic relations with.

성남시 어린이집 원아 어머니의 구강보건의식과 행태에 관한 조사연구

안용순,김은숙,임도선,정세환,이홍재 한국구강건강증진학회 2000 한국구강건강증진학회지 Vol.1 No.1

The purpose of this study was to evaluate behaviour about oral health of child's mothers in Songnam city, to obtain the data on oral health programs for young child of child care institutions. A self-developed questionnaire with 10 items was delivered to 713 mothers. Mothers were selected by a cluster sampling method. The 662 collected data was analyzed by profession state. The obtained results were as follows : 1. The house wives without job didn't appear the better behaviors about child's oral health than those with job except child's tooth brushing number per day. 2. There were needed to develop mothers' education program, caries prevention program, periodic oral exam program, refer system program after oral exam and tooth brushing program. 3. The 10 subjects were enumerated by contents of mothers' education program.

통계적 기법을 이용한 마이크로 스피커 다이아프램의 최적형상설계에 관한 연구

안찬우,홍도관,최재기,박진우 東亞大學校附設 生産技術硏究所 2007 生産技術硏究所硏究論文集 Vol.12 No.-

This study uses response surface methodology to explain correlations between the objective function and design variables, fractional factorial design and central composite design were carried out. The change of shape of diaphragm, thickness of diaphragm and voice coil weight based on fractional factorial design and central composite design are made. Therefore this study carried to decide design variables for minimizing 1st natural frequency and maximizing 2nd natural frequency of diaphragm using response surface methodology and screening(fractional factorial design), we showed improved design variables.

신장이식 환자의 근력, 근지구력, 유연성 및 일상생활활동의 변화

안재현,하희선,홍정자 성인간호학회 2001 성인간호학회지 Vol.13 No.1

The purpose of this study was to explore the change of muscle strength, muscle endurance, flexibility and activities of daily living to develop a rehabilitational program. The subjects were selected randomly among the patients who underwent kidney trans- plantations at one major transplantation hospital in Seoul, Korea. This study was carried out between November 23, 1999 and February 15, 2000. The subjects in this study consisted of 16 patients who had kidney transplantations between 1 month and 12 months ago prior to this study. They were all on steroids and did not take any physical exercise regularly. The muscle strength, muscle endurance, flexibility and activities of daily living were evaluated at 1st week and after 12 weeks. The data were analyzed with numbers, percentiles, mean, standard deviation and t-test. The results were as follows : 1.After 12 weeks, the grip strength was significantly decreased than 1st week(p =.0002). 2.After 12 weeks, the back lift strength was significantly decreased than 1st week(p =.0002). 3.After 12 weeks, the muscle endurance was increased than 1st week, but it was not significant(p=.5487) 4.After 12 weeks, the flexibility was significantly decreased than 1st week(p=.0002). 5.After 12 weeks, the activities of daily living was significantly decreased than 1st week(p=.0006). Like the above result, the kidney transplant receipients' muscle strength, flexibility and activities of daily living were reduced In order to solve this problem, the writer has found that program development to prevent the defects should be extremely required. Since now on the number of patients should expand. After the kidney transplantation, the periods of 4, 8, 12 and 16 weeks are extended. The writer proposes to examine the different phase of change in each periods.