金井山 林道開設에 따르는 問題点에 관한 硏究

이경재,류창희,김승환,박승범 東亞大學校生命資源科學大學附設 農業資源硏究所 1993 農業生命資援硏究 Vol.2 No.1

Mt. Gum-Jung is a very important mountain of Pusan which is connected to the large branch of Mt. Baek-Du, range including Mt. Baek-Du, Mt. Un-Ju, Mt. Ka-Zi, Chui-Seo and Mt. Gum-Jung. It is also attached to Nak-Dong river linked to Mt. Baek-Yang and Mt. Seung-Hak. Regarding the Korean peninsula as one natural ecosystem, the large branch of Mt. Gum-Jung. Therefore, it is very important to primarily preserve it from ecological point of view. In case of constructing the forest road, the width of the road is 4 meters approximately, but the actual damaged width of the forest which includes the shoulder of both sides of the road, drainage ditches and the areas cutting the lower plants of trees, will be around 20∼28 meters. Since the forest road paved with concrete pavements and the gravel divides the ecosystem of the forests and thus destroys the ecological system, it should be paved with the natural materials, such as soils, herbals and so forth. The forests of Mt. Gum-Jung which have almost been in the 2nd transitional stage, have some areas showing active ecosystem restoration, such as Carpinus spp., so they should be preserved very thoroughly. The marshy ecosystem of about 27,720㎡ which is at the height of 600meters above sea level, west to North Gate of Mt. Gum-Jung Castle, has the high watertable formed naturally. The existence of the marshy at the near of the mountain top is a remarkably rare phenomenon, the preservation of as the marshy ecosystem is absolutely necessary. At present, this area is completely destroyed by the thoughtless use. Furthermore, the construction of the drainage due to the forest roads may cause the change of the waterable height of the marshy ecosystem. The construction of the forest road near to the to of the mountain, having th egood landscape and the historic relics, results in many problems with the landscape. Putting together, the construction of the forest roads should consider the totality of Mt. Gum-Jung instead of only considering forest preservation. Also the scientific method of a sustainable use should be sought, which fully incorporates the problems such as the width and size of the forest roads, the pavement methods and materials, and the choice of sites without ecological and landscape problems.

한의진단명과 진단요건의 표준화 연구 III : 3차년도 연구결과 보고

최선미,양기상,최승훈,박경모,박종현,심범상,김성우,노석선,이인선,정진홍,이진용,김달래,임형호,김윤범,박성식,송태원,김종우,이승기,최윤정,신순식 한국한의학연구원 1997 한국한의학연구원논문집 Vol.3 No.1

The diagnostic requirements were suggested and explained regarding the systems of differentiation of symptoms and signs in the third year study of standardization and unification of the terms and conditions used for diagnosis in oriental medicine. The systems were as follows : - analyzing and differentiating of epidemic febrile disease - analyzing and differentiating in accordance with the Sasang constitution medicine based on four-type recognition - differentiation of disease according to pathological changes of Chong and Ren channels - standards for diagnosis of women's disease - standards for diagnosis of children's disease - standards for diagnosis of motor and sensor disturbance (-muscle. born, joint, etc.) - standards for diagnosis of neuropsychiatric disease - standards for diagnosis of five sense organ disease - standards for diagnosis of external disease The indivisual diagnosis pattern was arranged by the diagnostic requirements in the following order : another name, notion of diagnosis pattern, index of differentiation of symptoms and signs, the main point of diagnosis, analysis of diagnosis pattern, discrimination of diagnosis pattern, prognosis, a way of curing a disease, prescription, herbs in common use, disease appearing the diagnosis pattern, documents. The standards for diagnosis of each disease was arranged by the diagnostic requirements in the following order : another name, notion of disease, the main point of diagnosis, analyzing and differentiating of disease, analysis of disease, discrimination of disease, prognosis, a way of curing and prescription of disease, disease in western medicine appearing the disease in oriental medicine, documents.

동일한 시료에 대한 국내 기관간의 STR 분석결과 비교 : STR 유전자좌 분석법의 표준화 설정을 위하여

박종태,신경진,양윤석,우광만,이숭덕,이승환,이정빈,정연보,조승희,한길로,한면수,홍승범 大韓法醫學會 2001 대한법의학회지 Vol.25 No.1

This paper described a collaborative exercise intended to see what kinds of short tandem repeat (STR) loci are used in different DNA typing laboratories in Korea and to compare their results for the demonstration whether uniformity of DNA profiling results from different laboratory could be achieved in Korea Laboratories were asked to test five tissue DNAs using methods routinely used in each laboratory and to report the results to the coordinating laboratory. The exercise demonstrated that each laboratory was using different STR loci for the typing with different STR numbers,2 VNTRS,36 STRs and amelogenin in total, and the direct comparison of the results from all the laboratory for the 18 loci could not be done as only one laboratory submitted typing results. Among 21 loci for which several laboratories submitted typing results, results for 14 loci were the same and results for the other 7 loci were different depending on the participating laboratory. D1S80, F13A01, D16S539, D21S11, D18S51, D3S1744 were the loci with different typing results. Even in the cases where commercial kits were used, the results were not the same depending on the machines used, that is the capillary electrophoresis or the gel based electrophoresis. The reason for the different results, points about the standardization of the methods arid the profiling data were described.

構造用 流動化 콘크리트의 長期變形 特性에 關한 硏究 : 크리프 및 건조수축 변형을 중심으로

박승범,이보성,임창덕 忠南大學校 産業技術硏究所 1988 산업기술연구논문집 Vol.3 No.1

In order to discuss the properties of Superplasticized Concrete for Civil engineering structure at long terms, this report carried out the experiment that Superplasticized concrete compare with control concrete of Compressive Strtength, Drying-Shrinkage, Creep deformation and Creep recovery as follow condition ; ① Kinds of superplasticizer(Naphthalene, Melamine, Lignin base), ② Stress eovel(15%, 30%), ③ Curing Condition (moisture, air) As a results, Superplasticized Concrete has a good results in comp. strength more than 20%, in drying-shrinkage less than 15%, in creep deformation less than 11% of control concrete and creep recovery are also less than control concrete in 28 days. There are some difference in property between superplasticizers, but It has good results to reduce the drying-shrinkage and creep deformation using the proper superplasticizer and its dosage.

강진만 해역의 다모류 군집의 종조성 및 계절변동

윤성민,김춘철,서원일,황선영,이성훈,한경호,이우범 國立麗水大學校 環境問題硏究所 2004 環境硏究論文集 Vol.6 No.-

To detemine seasonal fluctuations in abundance and speices composition, polychaete samples were collected by Van Veen grab form March to November 2003 in Kangjin Bay. A total of 25,119.3 ind./㎡ polycaete were sampled and identified into 48 species. 25 families and 10 orders. Of the 10 orders. Phllodocida, Spionida, Eunicida and Sabellida accounted for approximately 79.9% of the polychaete fauna in this area. Phyllodocida, Nereidae, Nephtyidae ans Spionidae were dominant representing every moment 4 species. Of 48 species identified Neanthes japonica, Prionospio pinnate, Cirratulus cirratus and Palola siciliensis for 54.0% individuals collected. Season succession of dominant species was evident in study area: Neanthes japonica, Prionospio pinnata. Cirratulus cirratus. Nephtys oligobranchia in March, Neanthes japonica, Lumbrineris japonica. Cirratulus cirratus, Prionospio pinnata in May, Ncanthes japonica, Cirratulus cirratus, Lumbrineris nippnica. Lumbrineris japonica in August and Neanthes japonica, Prionospio pinnata, Laonice cirrata, Palola siciliensis in November, respectively. The diversity index was the highest value in March(H'=3.0059) and the lowest value in May(H'=2.7305). The eveness index was the highest in August(J=0.9184) and lowest in May(J=0.8524). The dominance index was the highest in May(D=0.3843) and the lowest in March(D=0.2275).

가람·李秉岐論 序說

崔勝範 全北大學校 1973 論文集 Vol.15 No.-

가람·이병기선생이 유명을 달리한지 5년이 가까워 온다. 선생이 우리의 국학계와 시문학에 남긴 업적은 실로 지대한 것이라 하지 않을 수 없다. 그러나 아직도 선생에 대한 연구는 미진한 것이 많다. 언젠가는 선생의 이모저모와 그 업적에 대한 총정리같은 것이 이루어져야 할 것이다. 선생의 문하에서 또 만년을 가까이 모신바 있는 필자는 선생을 잃은 애통한 마음이 날로 새로워지고, 또한 선생의 업적 정리에 초조한 느낌을 금치 못하고 있다. 여기에 이 소론을 쓰는 동안이라도 좀 더 선생을 가까이 가슴하고픈 마음(남쪽 고향은 땅속도 덜 차울런지 / 그 보단 문생들 가슴 속에 포근히 안겨 쉬시오)에서 붓을 들기로 하였다. 우선 선생을 우러러 그 행상적인 면, 그리고 우리 국학계와 시문학에 남긴 업적을 간추려 보고자 한다. 뒷날의 보다 완벽한 「가람연구」를 바라는 뜻에서, 이 소론이 자그마한 그 서설적인 구실이나마 되어 주었으면 싶다.

중년기의 스포츠 체력특성에 관한 연구

鄭升溶,崔淙洙,李鍾珏,金昌範,長鳳愚 忠北大學校 平生體育硏究所 1990 平生體育硏究所 論文集 Vol.4 No.-

The study aims to have cognizance of middle-aged mental and physiological properties by means of presenting the feature of physical strength, and to make middle-aged people try to prevent symptoms of senility and live a healthy and beneficial life for the rest of their days by means of showing a program of physical exercise suitable for middle-aged people. According to the middle-aged feature of physical strength, the decline of physical strength and physilogical function was remarkable. Individual variation in physical strength was wide and bodily organization was likely to get damaged easily as one attains an advanced age. Middle-aged people was slower in revovering and blood pressure was higher than young one after the same physical exercise. In conclusion, middle-aged people must build up his physical strength and try to prevent symptoms of senility through light physical exercises rather than heavy ones.

칼만필터를 이용한 유도전동기의 속도추정

鄭敎範,李承眩 홍익대학교 산업기술연구소 1999 産業技術 Vol.9 No.-

This paper investigates Kalman Filter as the rotor speed esitmator for the speed sensorless vector control of an induction machine. The Kalman filters as the rotor speed esitmator are classified as full-order Extended Kalman Filter, a minimum-order Extended Kalman Filter and a reduced-model Extended Kalman Filter. Computer simulations are performed to prove the usefulness of the Kalman filters as the rotor speed esitmator for the speed sensorless vector control of the induction machine. In the simulation, the induction machine and the inverter using the switching space vector PWM algorithm are included. The Extended Kalman Filter for the speed sensorless vector control shows the roboustness to the noises in the measurement signals and the excellent characteristics for the rotor speed control under the various operating conditions. The characteristics of the Kalman Filters as the rotor speed estimator are compared to each other through the computer simulations. Comparing to Full-order Extended Kalman Filter, the minimum-order Extended Kalman Filter and the reduced-model Extended Kalman Filter have the advantages of fast computation due to the simplified modeling and also show the robustness to the measurement noises variation.

고주파 공진형 전력변환 시스템 설계방법에 관한 연구

양승학,이양범,이용중 울산대학교 1993 공학연구논문집 Vol.24 No.2

본 연구에서는 고성능 공진형 전력변환기의 실용화를 위해 병렬공진형 직류링크 전력변환 시스템의 설계방법을 제안하였다. 제안된 시스템은 기존의 반도체형 전력 스윗칭 소자에 비하여 제한적인 주파수 영역을 극복할 뿐만 아니라 전력손실량도 최소화 시켰다. 또한 이 시스템의 실용화를 위하여 시스템의 설계방향, 공진회로부의 구성부품, 그리고 주회로의 각 소자에 대한 설계사양도 함께 고려하였다. In this study, a design technology of the parallel resonance type DC-link power converting system is proposed to apply high-active resonance type power transducer in the industrial field. The proposed system not only alleviates the frequency limitation which is major drawback of the semiconductor type power switching device but also reduces the power loss. To realize the proposed system, we considered system design procedure, resonance circuit components, and design specification of each device of main circuit.

經營統制시스템의 設計와 運用에 관한 硏究

홍승범 德成女子大學校 1996 德成女大論文集 Vol.25 No.-

Management control can be defined as the system which has rhythm and systematic characteristics. Environment of management control system consists of organization structure, organization culture, behavioral factors, organization rules. If management control system fails to adapt itself to environment, it is difficult for the system to be effective or efficient in achieving organization's objectives. The design and operation of management control system of a organization depends on organization's environment uncertainty, management style of top management.