기(氣)수련이 스트레스 반응에 미치는 영향

박미숙,이명수,정영자,김혜정,문성록,김용규 한국스포츠심리학회 2003 한국스포츠심리학회지 Vol.14 No.3

본 연구는 스트레스 반응을 측정하는 스트레스 반응 척도 설문지(Symptoms of Stress: SOS)를 이용한 횡단적 연구로서 심신수련의 하나인 기수련이 스트레스 반응에 미치는 효과를 살펴보았다. 72명의 건강한 정상인과 180명의 기수련자를 대상으로 하여 조사하였으며, 기수련자들은 수련기간에 따라 초급군(1-4개월; 64명), 중급군(5-12개월; 50명), 고급군(1년 이상; 66명)로 나누었다. 실험결과 1년 이상 수련한 기수련자들이 말초혈관 증상군, 심폐 증상군, 중추신경계 증상군, 위장계증상군, 습관적 행동 형태군, 우울 증상군, 불안증상군등의 스트레스 반응 하위척도에서 대조군에 비해 통계적으로 유의하게 감소하였다. 전체 스트레스 값은 대조군에 비해 기수련자 집단이 아주 낮았으며 수련기간이 길수록 감소하였다. 이러한 결과는 기수련이 스트레스 중재와 스트레스 증상을 줄이는데 효과가 있음을 나타낸다. We examined the effects of Qi-training, one of Korean traditional psychosomatic training, on stress coping ability by cross-sectional investigation with inventory of symptoms of stress (SOS). Four types of groups- normal healthy (n-74), three groups of Qi-trainees (group primary level: subjects with Qi-training for 1-4months, n=64; middle level: 5-12 months, n=50; high level: more than 12 months, n=66) participated in this study, Qi-trainees with over 1 year training had significantly lower scores in all SOS subscales compared to controls. Total stress scores of Qi-trainee groups were substantially lower than controls and further reduction with larger training periods. These results suggest Qi-training is effective in stress management and decreasing symptoms of stress

셀 및 부품군 형성 문제의 독립적인 기계셀 구성을 위한 수리계획 접근

박명규,문치웅 명지대학교 공학기술연구소 1993 공학기술연구소 논문집 Vol.8 No.-

This paper propose a procedure to form the cell and part family using mathematical programming in order to slove the exceptional part and bottleneck machine problems. In the procedure proposed by this paper, the machine duplication and subcontracting are considered to solove the bottleneck machine and intercellular moving part problems. An example is given to show how this procedure works.

PGE₁요도좌제의 제조 및 평가

박소민,최명신,한규원,김길수 이화여자대학교 약학연구소 2005 藥學硏究論文集 Vol.- No.15

PGE₁is an endogenous substance of potent vasodialator as well as inhibitor of platelet aggregation. It has been used therapeutically in peripheral arterial occlusive disease and impotence. Intracavernous injection of PGE₁ for erectile dysfunction has been established for several years as a treatment option for erectile dysfunction of diverse etiologies, but this mode of administration is limited by penile discomfort, pain at the injection site, inconvenience and noncompliance. As the matter of worse, the β-hydroxy moiety of PGE₁is extremely susceptile to dehydration in solution to give inactive PGA₁ and PGB₁. For the improvement of stability, rapid absorption at action site and the convenience of application, PGE₁was formulated as urethral suppositories of three types of formulations, such as PEG, witepsol, and the mixture of PEG and witepsol. The stability test of PGE₁and the release test in urinary suppositories were performed. Futhermore, the effect fo enhancers and vehicle composition on the penetration of PGE₁through excised rat skin was evaluated by permeability coefficient and enhancement ratio.

製造生産工程의 經濟的 샘플링檢査計劃 設計

朴明圭 明知大學校 産業技術硏究所 1996 産業技術硏究所論文集 Vol.15 No.-

In this study, a traditional concept of sampling inspection plan for the quality assurance system is extended to a consideration of economic aspects in total production system by representing and analyzing the effects between proceeding / succeeding production process including inspection. This approach recognizes that the decision to be made at one manufacturing process (or assembly process) determine not only the cost and the average outgoing quality level of that process but also the input parameters of the cost and the incoming quality to the succeeding process. By analyzing the effects of the average incoming and outgoing quality, manufacturing/assembly quality level and sampling inspection plan on the production system, mathematical models and solution technique to minimize the total production cost for a single product manufacturing system with specked average outgoing quality limit(AOQL) are suggested.

FRP Rope의 부착특성에 관한 실험적 연구

서명조,박순규 대한건축학회 2003 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.23 No.1(구조계)

Bond strength of fiber reinforced polymer(FRP) Rope was experimentally investigated in this study and compared to that of steel rebars. A total of 20 pullout specimens and 5 concrete beams with four type of FRP Ropes and two type of steel rebars, respectively, were tested. The key parameters are the diameter, outer surface of FRP Rope and concrete strength. Two nominal diameters of FRP Rope and steel rebars, namely, 10 and 16mm and one embedment length, 25cm were used. Results of the tests indicated that the applied tensile load approached the tensile strength of rebars and the FRP Ropes showed lower bond strength values compared to steel rebars. The bond strength was calculated according to the relevant ACI Code requirements for steel rebars in concrete.

光 多變色 迷路裝置에 의한 초파리의 光鮮好性 差異에 관한 遺傳學的 硏究

金明仲,朴殷圭,崔五木 圓光大學校 基礎自然科學硏究所 1989 基礎科學硏究誌 Vol.8 No.2

The present experiments for positive and negative walking behavior were carried out with the popula-tions of Drosophila melanogaster, collected from eight localities of the Korean peninsula. The behavior was examined by means of photo-varicolored ladyrinth apparatus. The realized heritabi-lity for males on difference in photo-preference was estimated to the about 3.4∼9.4% for the positivewalking behavior, and that for negative behavior was about 4.2~8.6% . The heritability for femaleswas estimated to be about 1.0∼12.6% for the positive walking behavior, and that for negative behaviorwas about 2.4∼9.5%. Walking score for males and females in inland was estimated to be about 2,00~3,00 for the positivewalking behavior, and that for negative behavior was about 1,00∼1.25. Walking score for males and females on the coast was estimated to be about 2.25~2.90 for the positivewalking behavior, and that for negative behavior was about 1.16∼1.50. In conclusion, the walking behavior of photo-varicolored preference showed that it prefered bluelight color best, second; yellow, third; red, and last; dark. It seems resonable to assume that thewalking behavior is possibly controlled by a major gene.

우측 수신증을 동반한 골반내 방선균증 1예

정명아,서유승,양진수,박준섭,윤진훈,이중건,이준승,이영규,김동희,조성범,주종은 대한신장학회 2002 Kidney Research and Clinical Practice Vol.21 No.2

Pelvic actinomycosis is a chronic granulomatous suppurative disease caused by an anaerobic grampositive organism Actinomyces israelii. It is com-monly associated with an intrauterine device(IUD) and can mimick pelvic or intra-abdominal malignant neoplasm. Ureteral obstruction leading to hydronephrosis is a rare complication of tubo-ovarian abscess. We experienced a case of hydronephrosis as a complication of pelvic actinomycotic abscess. The patient was a 46-year-old women presenting with fever and right flank pain. Leukocytosis and pyuria were present and a hydronephrosis was diagnosed by intravenous pyelography. Ultrasonography and a computerised tomography revealed a mass in right adnexum compressing the right ureter. Removal of retroperitoneal abscess and salphingo-oophorectomy were done and the diagnosis of actinomycosis was made by pathologic finding of resected mass. Postoperatively, the patient was treated with second-generation cephalosporin successfully. (Korean J Nephrol 2002;21(2):337-340)

木浦港의 出入港 航路에 관한 硏究

정명선,박선규 木浦海洋大學校 1996 論文集 Vol.4 No.1

The changes of coastal water area due to the development of Mokpo harbour was carried out. Special problem was placed on the clarification of water level changes and coastal current structure, Daebul industrial complex and Halla shipyard etc. in this area. Specially Halla shipyard builded very large ships(more 50,000tons) continuously. And the VTS of passage need for the safety of passing ships. So I studied on the passage of Mokpo near sea area.

붕장어의 漁體諸元과 漁具網目과의 關係 Ⅱ

張忠植,朴秉洙,李明奎 國立統營水産專門大學 附設 水産科學硏究所 1993 수산과학연구소보고 Vol.4 No.-

통발 구멍의 直徑을 4단계로 만들어 1988年 10月 중에 南部海域에서 釜山水産大學 實習船 402호와 403호로 操業을 하여 어획한 붕장어 Astroconger Myriaster의 全長을 측정하여 붕장어에 대한 張(1987)의 어체제원간 관계식 妥堂性과 플라스틱 통발 구멍의 適正直徑을 알아본 結果를 要約하면 다음과 같다. 1. 魚體諸元間의 關係式 D=0.07L-0.59 은, 통발 구멍의 直徑 D값에 대한 全長 L값 이상으로의 漁獲率이 Pl, P2, P3와 P4 각각 97.4, 94.9, 100.0 96.0%로 매우 妥堂性이 있다. 2. 붕장어 플라스틱 통발 구멍의 適正直徑은 적어도 1.5cm 이상은 되어야 한다. The authors carried out an experimental fishing of Sea eel (Astroconger Myriaster) Pots to find the accuracy of the relationship formula between body dimensions and the optimum diameter of pot hole. The diameter of pot hole was used by an experimental fishing were 0.7, 0.9, 1.0, 1.5, 2.0 cm. The number of pot were 271, 278, 283, 296 respectively. An experimental fishing was performed during october, 1988 in the Southern Sea of Korea. The results obtained can be summarized as follows; 1. The relationship formula between body dimensions was very accurate. 2. Optimum diameter of pot hole must be made 1.5 cm at least.

Computer를 利用한 Radiater製品鑄物不良 要因分析에 관한 연구

康景植,朴明圭 명지대학교 1983 明大論文集 Vol.14 No.-

The cause of radiator casting defects are studied by computer analysis. Each factors used for the computer work are classified and coded as macro-, semicro-, and micro- classification. They are correlated each other and simple and multiple correlationships ate obtained. The results are discussed in terms of PN and CR value which are determined from this work and summarized as following. 1. The principles of PN and CR value can be used for processing examination directly. 2. The existence or nonexistence of the simple and multiple correlationships can give the criteria to check out cause of defects promptly. 3. The numbers included in each factor also can be used to define the cause accurately.