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      • 郭松齡의 '反奉事件'

        송한용 전남사학회 2002 역사학연구 Vol.19 No.-

        Guo Song-Ling, who confronted with the nationalist army under Feng Yu-Xiang, revolted with 70,000 troops of the Fengtian Army, which lasted from late November 1925 to late December 1925. Demanding that Zhang Zuo-Lin resign, Guo had its troop, which he called 'North East National Army', march to Fengtian. This military revolt ended in failure due to the Japanese interference and Guo was executed at a firing squad. This is the so-called 'anti-Fengtian Incident'. This paper focuses on the reasons behind the revolt and how it related to the Zhang Hsueh-Liang Regime. The rising nationalism since the May 30 Movement of 1925 had a great impact upon the Chinese warlords. The Guo Song-Ling's revolt occurred out of various factors that included Guo's enlightened thought, Zhang Zuo-Lin's ambiguous attitude toward the Japanese, and factional conflicts among the northeastern warlords. Guo and other followers of him were not only able to conceptualize nationalism but to bring about a complete dissolution of the warlords. Guo's revolt had certain characteristics of enlightened spirit, which can be found in their receptiveness of nationalism and central government, but it revealed more of conflicts among the warlords. The fact that Feng Yu-Xiang's coup succeeded but Guo Song-Ling's revolt failed made all the forces in China understand that the Japanese were behind the 'Fengtian Warlord', which made all other forces turn against the 'Fengtian Warlord' and brought its eventual collapse. The 'anti-Fengtian Incident' indicated that the nationalist revolution was just around the corner, while the warlord forces were in the stage of decay. In other words, the 'anti-Fengtian Incident' occurred not in the course of the nationalist revolution, but it spurred the revolution. In conclusion, the'anti-Fengtian Incident' has to be understood as an incident with which enlightened soldiers who rode the tide of nationalism wanted to reform the warlords. At the same time, the incident revealed the limits of enlightened warlords in reforming themselves before the nationalist revolution. As the Guo faction was absorbed into the Zhang Hsueh-Liang regime, it became to be, at least up until 9.18 Incident. an important part of the characteristics of the Zhang's regime.

      • 압출성형에 의한 국산 무연탄 활성탄의 세공구조 변화

        이송우,문장천,김도한,이창한,최동훈,류동춘,송승구 부산대학교 환경문제연구소 2000 環境硏究報 Vol.18 No.-

        The purpose of this study is to investigate the variation of pore size distribution of the coal-based extruded activated carbon. The extruded activated carbon was prepared by extruding the mixture of coal powder and coal tar. Pore size distribution of the extruded activated carbon was compared with that of the extruded coal and the extruded char. Also it was compared with that of the crushed activated carbon, raw coal and char. The extruded coal had coarser surface than that of raw coal. Macropores of the extruded coal were funned near 10,000Å in diameter during carbonization process and steam penetrated easily between particles and were growing between 3,000Å and 20,000Å in diameter during activation process.

      • KCI등재후보

        혐기화 시간에 따른 활성슬러지의 물리·화학적 특성변화

        이창한,나영수,김도한,이송우,송승구 한국환경과학회 2002 한국환경과학회지 Vol.11 No.4

        Physico-chemical properties of the activated sludges(Suyoung and Changlim treatment plant). such as SVI(sludge volume index), absorbance, specific surface area, and specific resistance using Buchener funnel test were investigated with changing anaerobic storage time. This experimental condition was found that it was possible to estimate a linear relationship between their parameters such as specific area, specific resistance, and sludge volume index(SVI). The specific surface area and the specific resistance to filtration of the activated sludges of Suyoung and Changlim treatment plant were found as 123.6~136.6㎡/gDS and 41.5 ~ 44.9㎡/gDS(dry solid), and 1.09×10^14 ~ 5.48×10^14m/㎏, respectively. The results gave a good linear relationship between the specific surface area and the specific resistance. r=2.25×10^12s-8.10×10^13(R^2=0.8885) at Suyoung treatment plant and r=1.26×10^13s-4.75×10^14(R^2=0.8756) at Canglim treatment plact.

      • KCI등재

        유산소성 운동이 노인들의 신체조성과 등속성 슬관절 근력 및 요부근력에 미치는 영향

        한종우(Jong Woo Han),이상석(Sang Sug Lee),송분도(Bun Do Song),지용석(Yong Suk Ji),김난수(Nan Su Kim),서경호(Kyeong Ho Seo) 한국사회체육학회 2000 한국사회체육학회지 Vol.13 No.-

        This study was designed to investigate the effect of a year aerobic exercise training on body composition, isokinetic knee and trunk muscular strength of elders. The subjects for this study were eighty healthy elderly people who were members of seniors tower at Song-Do Hospital and didn`t have any history of cardiorepiratory disease. Subjects have been trained three times a week for a year. The exercise program was made up of a 15-minute warm-up, cool-down. Stretching was performed every eight minutes for the prevention of injuries which could occur during the main exercise and quick recovery of the used muscle. Aerobic training was performed for each 15-20minutes using the treadmill and cycle ergometer at the intensity of 50-70% HRmax. For the data, all the measurements were represented by mean and standard deviation using SAS package(version 6.12). Statistical techniques for data analysis were paired t-test to determine the difference between pre and post exercise program. The 5% level of significance was used as the critical level for acceptance of hypotheses for the study. The following results were obtained from this study. 1. There is a statistically significant difference in the VO_2max, fat mass, lean mass and %body fat both old men and women after a year training. 2. There is not a statistically significant difference in the weight, WHR and thigh circumference both old men and women after a year training. 3. There is a statistically significant difference in the right knee flexor/extensor peak torque, peak torque % body weight, total work and total work % body weight both old men and women after a year training. 4. There is a statistically significant difference in the left knee flexor/extensor peak torque, peak torque % body weight, total work and total work % body weight both old men and women after a year training.

      • 順天地域의 삼설양굿 調査硏究

        崔德源,鄭漢基,任成來,奇世官 順天大學校 1983 論文集 人文社會科學篇 Vol.2 No.-

        We can say Shamanism is the Korean religious Phenominon from ancient times. In addition, foreign religions had been brought in Korea and they had intermixed on the substructure of shamanism and then a new folk religion has been formed. We, human beings, who have blessed that we remove evil, call happiness, treat a desease, invoke a good harvest, invoke having a son and the dead enter into paradise from old times, have been relied upon the ritual of shamanism for our existential problem, but the Mu-dang(Gut: which is a ritual performed by a shaman) of traditional folk customs is now gradually going out of sight and even the historical meaning and function are becoming forgotten. In Chonnam district, Sam-sol-yang Gut in which a shaman puts on a mask like a ghost-face, sings and performs a dramatic Gut(or, a dramatic ritual), was widely prevalent, but it is difficult to see the unique Mu-gut(or, shamanistic ritual) in these days. By good luck have we found that Sam-sol-yang Gut remaining only in Sunchon district is being performed by a hereditary shaman. This is the shaman who has been inherited since six generations and has a Dang-Gol Pan in Sunchon district. Sam-sol-yang Gut is a hereditary shaman song type and a Mu-gut which prays for the healing of a mental patient by the help of god. We think this Gut becomes good data in examining the shamanistic religions and its chant and the story about god are the works which drives away devils and have a lyric structure. The purpose of this paper is to supply the classical literature and the folklore and the like with several shamanistic data and is to study the interpretation of the shaman song, its rhythm and the structure of the ritual and the god's response and peculiarity of the Mu-gut so as to examine the original thoughts and trace the meaning to its origin as we should have carried into the fieldwork of Sam-sol-yang Gut. And also the result of this study is very helpful to the ontological interpretation of Korean shamanism and in addition is more meaningful in arranging the transmissive data which are going away.

      • 절간 고구마를 이용한 RNA 생산에 관한 연구

        송재철,이종임,양한철 울산대학교 1985 연구논문집 Vol.16 No.2

        RNA생산을 위한 최적 당화조건을 이용하여 생산된절간 고구당화액을 탄소원으로 효모 RNA생산능력이 가장 양호한 Cryptococcus laurentii 균주를 분리하였다. 최적 배양조건을 검토한 결과 질소원으로 ammonium sulfate 0.6%, MnSO₄0.1% 그리고 ca-pantoth-enate 400㎍/l를 무기염류, 비타민류로 각각 첨가하였을 때 최대 RNA 생산능력을 나타내었다. 기본배지의 배양조건을 검토하여 얻은 최종배지에서의 효모 균체당 RNA 생산은 30.2% 증가하였다. During an extensive screening tests of yeast on their RNA formation it was found that Cryptococcus laurentii had especially high RNA content and high dry cell weight (D. C. W) in the case of using hydrolyzate of sliced and dried sweet potatoes as a carbon source. Under the above conditions, the RNA content and yield of dry cells were investigated changing the media composition. Ammonium sulfate 0.6% was appeared to be favorable as a nitrogen sources. The optional concentration of Mn?² was showed to be 0.1%. Ca-pantothenate, 400㎍/m1, showed relatively favorable effects as a growth factor. The maximum RNA content of dry cell weight was 16.8% when grown on the medium containing above supplements under the optimal conditions.

      • 마이크로 컴퓨터를 이용한 多品種 少量生産 시스템의 전산화 事例

        宋漢植 東亞大學校經營問題硏究所 1984 經營論叢 Vol.7 No.-

        This paper showed the application of Micrcomputers(IBM-PC compatibles) to (ⅰ) the order entry and delivery data processings, (ⅱ) stock items keeping and inquiry, and (ⅲ) grouping the ordered items by their specifications or by their raw materials requirements in the custom products job shop or batch process systems. TAEKWANG BEND IND. CO. which produces bends products were the real example of this applocation study. Bends are specified by their shape(item name), types, schedules, sizes and raw materials, and ordeed items are specified by their custom name, order no, p. o. no. duedates,, and other remarks. In this company, above (ⅰ), (ⅱ), and (ⅲ) were serious problems because of its diversity of products and of its complexity of order entry and delivery processings. Thus it has been tried to develop the EDP systems for those problems by using an IBM-PC compatible computers. EDP system development was through the several stages: system analysis, system design, data base system design, program development and installment. For the easiness of system development, dBASE Ⅱ from Ashton-Tate was used. dBASE Ⅱ is relational data base management systems which is easy and powerful in system design and program development. Program was developed as menu driven system so as to perform the task by choosing proper options. Computer system was made up of main body, 10 mega byte hard disk, and printer as microcomputer system. Now days, because of continuous falling of hardware prices, it is better to computerize the daily transactions and to support the plan and control of the custom-products job shop or batch systems by using the micro level computers.

      • GMDH를 이용한 자동모형화에 관한 연구

        송한식,엄홍섭,안기범 東亞大學校 經營問題硏究所 1996 經營論叢 Vol.17 No.-

        SUMMARYWe now that system's modeling is to find the functional formulation of system's transformation process from input variables to output value. In this causal relationship, we assume that transformation process has very stable and predictable function and we can only determine parameters of the function.But in this system's modeling process, we bring up two problems. One is, in much cases, we have no conviction that really they have functional relationship. The others is, even if they have functional relationship we can not know the structure of functional equation.To solve this problem, we need a new method which could build functional formulation of itself. It is called self-organizing methods of modeling. GMDH (Group Method of Data Handling) is one of these self-organizing methods.In this paper, the GMDH is used to build a model in some cases.The GMDH algorithm, which was introduced and developed by Ivakhnenko, constructs high-order functional models for complex systems. GMDH self-organized the model from a simple one to one of optimal complexity by a methodology using the process of survival-of-the-fillest principle to determine which new equations to live and which equations to die. This new generation of equations will then be better suited to describe our system then the original this GMDH algorithm has thee steps in detail below. step 1 : constructing new variables Z1, Z2, ......Zm(m-1)/2 step 2 : screening out the less effective variables step 3 : test for optimality We developed this GMDH algorithm to a computer program. We applied GMDH to estimate the function which gives the value of degree of freedom by using Chai square(x2) distribution probability values and time series analysis of stock price estimation. In this trial, we used some previously-known data and the estimation ability of GMDH was good.In conclusion, the GMDH is excellent to build model to estimate dependent variable without specifying functional formulation in system modeling. So, in future study, we can apply this GMDH algorithm to develop the structure of neural network in forecasting and the area of medical science, economic model, etc.

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