위암환자의 복강내에 투여한 Mitomycin C-Carbon Particle의 Mitomycin 용출에 관한 연구

노승무,조영훈,정경수,오정연,김진향,양준묵,강대영,송규상,조준식,최선웅,이진호,민병무,김용백,김창식,박근성,인현빈,정현용,김학용 충남대학교 의과대학 지역사회의학연구소 1998 충남의대잡지 Vol.25 No.1

Locoregional recurrence is the most common type of recurrence in surgical operation of gastric adenocarcinoma, and peritoneal dissemination is one of the most difficult problems in advanced gastric adenocarcinoma treatment. Because the peritoneal cavity is the most common site of the first recurrence after gastric cancer resection, intraperitoneal chemotherpy seems a logical choice for cancer chemotherapy. The Mitomycin C(MMC) adsorbed by the activated charcoal particles(CH) is relatively released when the drug concentration surrounding the carbon particles becomes low in the peritoneum of the peritoneal cavity. For the intraperitoneal chemotherapy on the advanced gastric adenocarcnoma, mitomycin C adsorbed on activated carbon particles was administered in the peritoneal cavity just before abdominal wall closure. The closed drainage tubes were inserted in the peritoneal cavity and clamped for tuo hours after completion of operation. MMC concentrations were serially measured in peritoneal fluid, plasma and urine at 2hour, 48 hour, 72 hour and 168 hour following its administration in order to study the efficacy of the MMC-CH as a drug delivery system. There were minimal toxicities in born marrow, liver, and gastrointestinal system after intraperitoneal MMC-CH administration. The data of this study suggested that MMC-CH may have a somewhat more beneficial effect than surgery alone when administered in optimal dose and schedules, but the MMC concentration of the peritoneal fluid was not sufficient to eradicate remnant cancer cells, and effective duration of maintenance was only below 24 hours in the peritoneal fluid and plasma.

開化期小說 「빈상설」硏究

白永根 서울産業大學校 1993 논문집 Vol.37 No.1

This study analyzes "Binsangseol by Lee, Hae-Jo" published in 1908. We focused on the sentence styles of this work. Following are found in this study: 1) The Title : "Binsangseol" plays combined roles of stimulating curiosity of the audience and of attracting them to the work. 2) The Theme : This work was written for the purpose of enlightening people. Also the theme is closely related to the views of the author on novel. 3) The Style : The style of the work was new at the period and thus we may categorize this style into that of modern novels. We may find the characteristics of "Shinsoseol" (novel written during the period between the end of the last century and the beginning of this century) by analyzing one of the works in that era (the age of the philosophy of enlightment when Koreans started to accept foreign cultures). We can also understand popular literature in the period of transition from novels of Rhee Dynasty to modern ones.

黑字經濟가 證券市場에 미치는 영향 및 대책

백용호 이화여자대학교 한국문화연구원 1988 韓國文化硏究院 論叢 Vol.54 No.-

Recently our economy has made remarkable achievements. One of these achievements is current A/C surplus since 1986. Korea's current A/C surplus with the world was reported to be about $9.8 billion in 1987, which is 90% higher than the figure in 1986. Korea needs to run some surplus in order to pay its foreign debt and to reduce its debt-servicing burden. But these surplus has brought many pressure on Korea's economy. First of all, trade surplus directly increase domestic money supply. Also Korea's bilateral trade surplus with the world, especially with the united States, offers some basis for arguing in favor of exchange rate adjustments and increasing market opening for U.S. products. The Purpose of this paper is to investigate the effects of current A/C surplus on the Korea's stock market, especially via increase in the domestic money supply and currency appreciation. Although we do not regress using these variables, the historical experience in Japan and Taiwan give the confidence that current A/C surplus generally tend to increase stock price too much, particulary via international hot money. So we have following policy implication: if we want to stabilize the stock price movements, we must deal with current A/C surplus effectively. The policy course may be different with Japan and Taiwan because Korea should take to meet Korea's desire to reduce its external debt. A desirable course for Korea may be to slow down the rapid growth include increasing market opening for world product and gradual goreign exchange liberalization, if the trade surplus grow excessively.

학령기 아동의 비만실태와 식습관 및 신체적 자기효능감에 관한 연구

백영호,김용우,이현미 釜山大學校 師範大學 2000 교사교육연구 Vol.39 No.-

The purpose of this study was to research the state of obesity of the elementary school students and to clarify the relation of their dietary habit and physical self-efficacy. The 5th and 6th grade students were chosen from each of A, B, C class groups of elements school in Pusan. For this study, 400 elementary school students(68 boys and 59 girls from A class group, 79 and 69 from B class of group, and 64 boys and 61 girls from Class of groups) were utilized as subjects. To measure means, Inbody 2.0, caliper, dietary habit and physical self-efficacy was measured by the questionnaire. The data were treated by One-way ANOVA, Post hoc test(Duncan test) with SAS program as statistical method. The level of significance of all hypotheses were tested by p<0.05. The result of this study was concluded as follows: 1. In case of male students, the greatest obesity was found in C class group, the lowest obesity was found in B class ground and A class group as order. However, in case of female students, B class group was found more obesity than other groups. 2. Students whose mothers had a job had shorter heights and more obesity than other students whose mother had not job. 3. In female students case, the highest dietary habit was found in B class group also, their mother seemed to concern nutrition more. 4. Students whose mothers had higher educational background seemed to take more protein and calcium than other students. 5. Students from high economic leveled home had a tend to take more milks, calcium, protein, vitamin and mineral. 6. Both obesity male students and female students had higher physical self-efficacy than non-obesity students. 7. Females students had higher physical self-efficacy than male students. This study showed that the education about dietary habit, exercise and obesity should be done continuously by teachers and parents, considering their regional condition. Through well-arranged programs, they have to help their children get to the goal, without hurting their minds.

다결정 실리콘 박막 트랜지스터의 전기적 특성 향상을 위한 구조적 개선

백도현,이용재 동의대학교 산업기술개발연구소 2000 産業技術硏究誌 Vol.14 No.-

실리콘 고집적화와 대형화를 위해 실리콘 산화층과 동일한 조건으로 유리기판 위에 고상결정화(SPC)로층을 형성시켜서, 이층을 이용하여 제작한 n-채널 다결정 박막 트랜지스터(poly-Si TFT's)에 대해 전류-전압 특성을 측정하였다. 문제점으로 지적된 강한 kink 효과와 큰 누설전류를 개선하고자 제안된 LDD(Lightly Doped Drain)구조가 TFT에 미치는 영향을 연구하였다. 측정 결과로부터, 다결정 실리콘 박막 트랜지스터는 채널길이가 짧아짐에 따라, kink 효과는 심해졌고, 누설전류는 드레인 전압과 게이트 전압에 상당히 의존적이며, 낮은 게이트 바이어스하에서 채널길이에 영향을 받았다. 그러나, LDD구조로 제작함으로서 드레인 전계의 감소로 인하여 kink 전류와 누설전류가 상당히 감소하였다. 또한, LDD길이(△L)이 증가할수록 직렬 저항의 증가로 인하여 드레인 전류가 감소하나, 핫 캐리어에 의한 열화현상이 감소되기 때문에 적절한 △L를 결정해야 한다.

연속 매몰 봉합법의 다양한 임상적 적용: 비절개 이중검 성형술

백세민,최준,이용국,황소민,박성규 대한미용성형외과학회 1997 Archives of Aesthetic Plastic Surgery Vol.3 No.1

The double eyelid operation is one of the most common cosmetic surgery performed in orientals, and there are numerous studies about surgical procedures of that. In the case of appropriate candidates, the non-incision technique makes excellent cosmetic results, with the advantages of shorter operating time, less morbidity, less pain, no scarring and easy revision of shape. But, usually the non-incision technique is recommended in the cases with thin upper eyelid, small amount of orbital fat, less redundant skin of upper eyelid and in whom a wide fold is not desired so on. Therefore, the disadvantages of this method are that it cannot be applied to all patients. The postoperative complications are disappearance or faded fold, formation of cyst of lumps, asymmetry etc. and the incidence of these complications is slightly higher than those of the incisional method. In this study , the double eyelid operation using the continuous buried suture method was performed in 210 patients for formation of double eyelid from Jan. 1993 to Dec. 1995. In conclusion very good results can be obtained by the continuous buried suture method even in the cases of puffy upper eyelid. This method can make a double eyelid shape in the fashion the patient wants and can be a new indication for correction of unilateral double eyelid. This method is safe, satisfactory and take shorter postoperative recovery time and it can reduce the incidence of postoperative complications.

『週刊文學藝術』考 (上) : 附: 影印本(上), (제1호-제6호)/ 影印本(下), (제7호-제11호)

白永根 서울産業大學校 1995 논문집 Vol.41 No.1

직장암 환자의 술 전 병기 결정에 있어서 전산화 단층 촬영의 의의

신용덕,백승언,신연명,오경승 대한대장항문학회 1995 Annals of Coloproctolgy Vol.11 No.3

陰影 모아레法에 의한 楕圓벌지의 曲率測定

白南柱,姜大敏,池龍柱 부산대학교 공과대학 1983 硏究報告 Vol.26 No.-

Yamada measured the strain and curvature of the circular bulge by Moire method. That was a reasenable and empirical method to meassure the strain and curvature near the pole of circular bulge. This study suggests a new experimental approach to measure the curvature of the elliptical bulge by use of Yamada's method.

급성 포름알데히드 가스 흡입에 의한 흰쥐 후각상피의 형태학적 변화

백선용,전재기,문용석,황승영,노환중,고의경,왕수건 대한해부학회 1998 Anatomy & Cell Biology Vol.31 No.3