중환자에서 동맥혈 가스분석 횟수와 그로인한 실혈량에 대한 연구

이석열,전철우,정영수,오희숙,마분란,이정미,정혜영,이만복,이길노 순천향의학연구소;Soonchunhyang Medical Research Institute 2000 Journal of Soonchunhyang Medical Science Vol.6 No.1

Background : Arterial blood gas analysis is the most comon exam in intensive care unit. In this study, the frequency of blood gas analysis and the amount of blood loss after Blood Gas Analysis in Intensive Care Unit were observed. Methods : From November 1999 to February 2000, 115 patients admitted to intensive care unit at Soonchunhyang university Kumi hospital were studied prospectively for the frequency of blood gas analysis and the amount of blood loss after blood gas analysis in Intensive Care Unit. Results : The mean value of frequency of blood gas analysis was 6.41±6.49 and the mean value of amount of blood loss after blood gas analysis was 0.78ml. This was lower than that of other foreign reports. The patients with ventilator therapy above 24 hours showed higher frequency of blood gas analysis than that of not applied ventilator patients. Pulse oxymetry was applied to all patients and the frequency of blood gas analysis was decreased due to the use of strict pulse oxymetry. Conclusion : Doctors and nurses in intensive care unit keep in mind that adequate blood sampling is needed for the decrease of blood loss. Education and protocol for the decrease of blood loss after arterial blood gas analysis may be necessary.

한국어 친족 호칭어 체계의 문제점과 개선 방향

이정복(Lee, Jeong-Bok) 한국어문학회 2018 語文學 Vol.0 No.141

The purpose of this study is to examine the attitudes of the netizens to the Korean kinship terms of address with gender-asymmetric characteristics and to suggest an improvement plan. The study in Chapter 2 analyzes the gender - asymmetric characteristics of the Korean kinship terms of address such as ‘abeonim (아버님), eomeonim (어머님), jang-ineoreun (장인어른), jangmonim (장모님), doryeonnim (도련님), seobangnim (서방님), cheonam (처남)’. In Chapter 3, it examines the attitudes of female netizens based on the internet cafe data. In Chapter 4, the differences of kinship terms of address among Chinese, Japanese, North Korean and Korean are examined, and alternatives are proposed to improve the Korean sex-symmetric terms. Through this process, it became clear that the Korean kinship terms of address have the problems of gender asymmetry and female discrimination when compared with neighboring countries’ languages. Numerous netizens are hoping to solve these problems, and in the process, they call on the national institutions such as the National Institute of the Korean Language to set up alternatives and present them as new norms of kinship terms of address. It is important to establish a new norm in order to correct the gender discrimination of the Korean kinship terms. But in order to settle it quickly, it is even more important for men to abandon the benefits they have, and to encourage them to help achieve gender equality for Korean society. It emphasizes the need for a willingness to break the male-centric notion that has dominated Korean society for a long time and open to a world of equality and freedom for men and women together.

이산화탄소 농도의 증가와 지구 기후의 변화

이은복,김정언 한서대학교 산학협력연구원 부설 환경연구소 1988 환경연구소 논문집 Vol.1 No.-

대기 중의 이산화탄소 양에 의한 온실효과 만으로도 지구의 기온을 1℃ 상승시킬 수 있는 상태에 달하고 있다. 지구의 평균 기온이 약 0.6℃ 증가할 때 식물의 수직적 분포는 약 100m 상승하고, 수평적 분포는 극지방을 향하여 약 70㎞ 전진할 것이라는 분석도 나와 있다. 이러한 자료들로 미루어 볼 때, 인류가 현재와 같은 이산화탄소의 방출량을 현저히 줄이지 않는다면, 지구 온난화에 의한 극지방의 해빙으로 해수면이 상승하게 되고, 급격한 기후 변화를 수반하게 됨으로써 지구의 자연 생태계에 큰 변동의 초래 될 것으로 예측된다. Increase of the carbondioxide concentration in the atmosphere and change of the air temperature were analysed by many reports. It was shown that the air temperature will rise up about 1℃ by the greenhouse effect due to increase of the carbondioxide concentration, presently. Influence in the global ecosystem on increase of the carbondioxide concentration and the global warming was also briefly discused.

전기탈수에 의한 슬러지 여과성 평가에 관한 연구

정종식,김정대,이재복 대한상하수도학회 2003 상하수도학회지 Vol.17 No.6

Objectives of this study were to investigate the characteristics of average flow rate, average specific resistance, cake compressibility coefficient, and medium resistance in order to estimate the dewaterability of sludge by electrodewatering for waterworks sludge. Applied sludge pretreatment processes for this research were chemical coagulation, electrocoagulation, and electrolysis. The process of filtration was performed using pressure filtration or electrodewatering. The average flow rate depends upon the pressure drop in pressure filtration. When the electrodewatering process was applied, the average specific resistance was not increased with pressure increase. The cake compressibility coefficient was 0.75 for the thickened sludge, and was 0.51 for the pretreated sludge by electrocoagulation. It was observed that the medium resistance was increased with pressure drop. Electrocoagulation or electrolysis as sludge pretreatment technique and the electrodewatering were evaluated as the most effective combination system through the analysis of average specific resistance, cake compressibility coefficient, and medium resistance.

통신 언어 문장종결법의 특성

이정복 우리말글학회 2001 우리말 글 Vol.22 No.-

The purpose of this paper is to analyze the characteristics of sentence concluding in the computer communication language. Analyzed materials are chatting language, notice board language, e-mail language(including massage of PCS phone). The materials are collected from the second half of the 2000 without regard to generation, sex, area of internet users. As a result of analysis, we are able to confirm that the degree of sentence concluding is generally needed in the computer communication language. Non-concluding as the characteristics of sentence final mood in the computer communication language concretely shows ommission of predicate or sentence ending, concluding with noun or the nominal, concluding with connective ending, abuse and ommission of sentence mark or characters, change of ending form, and so on. Such usage is interpreted that it came from a background or a function of effectiveness in writing and reading, suitability or taking the initiative in rapid chatting, emphasizing of sentence meanings or speaker's intentions, and evading of honorific use to the other party. Non-concluding in the computer communication language is made clear as the result of a positive use of language reflected the intention and purpose of internet users. Various writing and methods of expression that they decrease the degree of sentence concluding are able to differ in their level as the factors of the generation and sex of users, the theme of text, the users' attitude, the field of the computer communication language. Therefore, sequential studies which are dealt with the usage variation of sentence concluding considered such the linguistic and sociolinguistic factors are needed.

항목별 경제적 중요도 산출에 의한 리모델링 최적화 방안 연구

이정복,차준석,이경회 대한건축학회 2003 대한건축학회논문집 Vol.19 No.5

In greeting the 21st century, the Importance of building remodeling has increased more than ever. And it has become necessary to consider economic efficiency in building remodeling. This study is intended to investigate needing of remodeling sections for the building owner and remodeling constructor. In this context, this study is focused on the "evaluation method of economic efficiency in building remodeling". The survey of office building constructor and building owner shows the importance of economic efficiency and priority order of remodeling element in building remodeling. And this study shows how to choose the remodeling items for building owner and remodeling constructor. The objective of this study is that construction information can flow as the level of advanced countries

Acriflavine-Guanosine 복합제 (AG60)의 조직내 분포에 대한 형광현미경적 연구

고정식,임수재,안의태,김진국,김상건,이경영,강종구,홍은경,정영신,유보림,한영복 대한해부학회 1999 Anatomy & Cell Biology Vol.32 No.1

한국어 사전에 나타난 성차별 언어 연구

이정복 한국어학회 2007 한국어학 Vol.34 No.-

The purpose of this study is to analyze the types of sexist language that appear in Korean dictionaries, and to reveal it's causes or backgrounds. The analysis materials are The Pyojun Great Dictionary of Korean and The Yeonse Korean Dictionary that are typical Korean dictionaries at present. We will search which expressions of sexual discrimination are in the headwords, the definitions, and the examples of two dictionaries. Also, we investigate statistically what distribution of the sexual discrimination expressions is shown. Continuously we divide the forms of sexual discrimination into five, and examine the examples of them concretely. The causes or the sociocultural backgrounds of sexist language are examined too. Through this analysis, we will present an upright direction of the dictionary description to prevent sexual discrimination.

장상피화생과 Helicobactor pylori와의 상관 관계에 관한 연구

이복희,김대수,이현숙,진영주,윤세진,송형근,성노현,정현용,이동호 충남대학교 의과대학 지역사회의학연구소 1994 충남의대잡지 Vol.21 No.2

In 1965 Lauren divided advanced gastric carcinoma into two main types-namely, "intestinal" and "diffuse" type carcinoma, which differ not only morphologically but also in their clinical and epidemiological characteristics. Moreover, a different histogenetic process has been postulated by many authors that intestinal type gastric carcinoma might arise from areas with intestinal metaplasia. Since Warren and Marshall reported the presence of Helicobacter pylori in the stomach in 1983, strong evidence has been obtained that there is a close relationship between Helicobacter pylori and chronic gastritis, atrophic gastritis, intestinal metaplasia, and intestinal type gastric carcinoma. To study the relationship between intestinal metaplasia and Helicobacter pylori infection, we performed gastroscopic biopsies and CLO tests taken from patients with epigastric pain. Only 87 patients with macroscopically suspected antral gastritis were included. The prevalence of intestinal metaplasia in gastric antral biopsies increased from 33.3% in the age group<30 years to 63.6% in the age group 60 years. When all patients were divided into two age groups-namely, (i)<50 years(n=41) and (ii)≥ 50 years(n-=46), intestinal metaplasia was found significantly more often in patients ≥ 50 years. ((i) 39.2%, (ii) 54.3%, p<0.0001). The prevalence of Helicobacter pylori in gastric antral biopsies decreased from 66.7% in the age group<30 years to 62.5%, in the age group in the age group 50 to 59 years. When all patients were divided into the same two age groups-namely(i)<50 years and (ii)≥50 years, the prevalence of Helicobacter pylori did not differ between two groups in a statistically significant way. The mean age of intestinal metaplasia positive patients who were also Helicobacter pylori positive was 48±11.0(mean±S.D.)years, whereas the mean age of intestinal metaplasia positive patients who were Helicobacter pylori negative was 52±9.7(mean±S.D.)years. In conclusion. although our data do not prove a causal relationship between Helicobacter pylori infection and the histogenesis of intestinal metaplasia, we suggest that Helicobacter pylori plays an important role in the development of intestinal metaplasia in the gastric mucosa. Whether Helicobacter pylori has to be present at all times during this process or is only necessary as a 'trigger', needs further research.

時變磁界 測定用 센서에 관한 硏究

이복희,백용현,박형기,정승수,전덕규 경북대학교 센서기술연구소 1992 센서技術學術大會論文集 Vol.3 No.1