진주산업대학교의 樹木相과 管理에 관한 소고

김우룡,안현철,조현서,추갑철,송재철 진주산업대학교 농업기술연구소 2001 農業技術硏究所報 Vol.14 No.-

This study was carried out to investigate the woody plants of the Chinju National University. Field survey was carried out 3 times from July to October 2000. The results obtained from this study were as follows : 1. Among 145 kinds, 88 genera, 53 families of total woody plants, the needle-leaved trees of 28 kinds, 15 genera, 6 families and broad-leaved trees of 117 kinds, 73 genera 47 families were found. 2. Among the 4 investigated districts, area II showed the most abundant woody plants(92 kinds). 3. The endemic woody plants to Korea in Chinju National University were 6 species, They are Pinus koraiensis, Abies koreana, Buxus microphylla var. koreana, Cornus walteri, Carpinus coreana, Gleditsia joponica var. koraiensis. 4. The species of rare and endangered plants were 6 species, There are Corylopsis coreana, Juniperus chinensis var. sargentii, Koelreuteria paniculata, Abies koreana, Magnolia kobus, Tsuga siebodii and The exotic woody plants in korea were 59 kinds 41 genera 28 families. 5. The most abundant populations were Thea sinensis(271 populations) and Ilex crenata(247 populations).

지리산 등산로변의 수목조사 : 동부지역을 중심으로

추갑철,김봉규,박삼봉 진주산업대학교 산업과학기술연구소 2005 산업과학기술연구소보 Vol.- No.12

지리산 동부지역 등산로 8구간(1;거림매표소-세석대피소, 2;중산리매표소-칼바위-로타리대피소, 3;세석대피소-장터목대피소, 4;장터목대피소-천왕봉, 5;로타리대피소-천왕봉, 6;자연학습원-로타리산장, 7;중산리-자연학습원, 8;장터목대피소-백무동매표소)의 목본식물을 조사한 결과 37과 66속 99종 13변종 2품종으로 총 114종류가 조사되었다. 이들 중 상록침엽수는 주목, 개비자나무, 잣나무, 소나무, 구상나무, 가문비나무, 등 6종이고, 낙엽침엽수는 낙엽송 1종만 나타났다. 한국 특산종으로는 개비자나무, 잣나무, 구상나무, 매자나무, 매화말발도리, 산앵도나무, 노각나무, 딱총나무 등이 조사되었다. 전 구간에 걸쳐 나타나는 수종으로는 신갈나무, 함박꽃나무, 철쭉 등이 조사되었고, 가장 수종이 많은 구간은 제 1조사구로 32과 49속 72종류이고, 종의 수가 가장적은 구간은 제 4조사구로 11과 20속 23종류가 조사되었다. 본 연구에서 제시된 결과는 국립공원 탐방로 관리방안에 있어 유용한 기초정보를 제공 할 것으로 기대된다. The woody plants species were investigated as 114 taxa; 37 families, 66 genus, 99 species, 13 varieties, 2 forms in the whole 8 trails surveyed areas of eastern parts of Chirisan(1; Georim valley~Sesok shelter, 2; Jungsanri valley~Rotari shelter, 3; Sesok shelter~Jangtomok shelter, 4; Jangtomok shelter~Chonwangbong, 5; Chonwangbong~Rotari shelte, 6; Jayeonhagsubwon~Rotari shelter, 7; Jungsanri Valley~ayeonhagsubwon, 8; Jangtomok shelter~Baengmudong). The narrow-leaved evergreens were 6 species. There are Taxus cuspidata, Cephalotaxus koreana, Pinus koraiensis, Pinus densiflora, Abies koreana, Picea jezoensis. The narrow-leaved deciduous was Larix leptolepis. The endemic woody plants to korea of Chirisan were 8 species. There are Cephalotaxus koreana, Pinus koraiensis, Abies koreana, Berberis koreana, Deutzia coreana, Vaccinium koreanum, Stewartia koreana, Samvucus williamsii var. coreana. In all area surveyed woody plants were Quercus mongolica, Magnolia sieboldii, Rhododendron schlippenbachii. Findings of the study expect to be used as fundamentals in trail management strategy making for Korean national parks.

개나리 형질전환에 관한 연구

추갑철,김우룡,이용섭,권영한 진주산업대학교 1999 산업과학기술연구소보 Vol.- No.6

본 연구는 우리 나라 전역에 널리 식재 되고 있는 개나리를 이용하여 목본식물의 형질전환방법을 확립하고 형질전환용 시료의 다양화를 위하여 실시하였다. 기내에서 식물체를 증식하기 위하여 배지의 조성 및 식물생장조절제의 농도와 조합을 조사하였다. 줄기의 증식에 미치는 싸이토키닌의 종류별 효과는 BAP, kinetin과 zeatin을 4가지 농도별로 처리하였고, 절편배양 후 7일부터 기부가 부풀어오르고 액아로 부터 줄기의 생장을 육안으로 관찰할 수 있었다. 배양초기의 줄기생장은 생장호르몬의 종류나 농도에 따라 큰 차이를 보이지 않았다. 세 가지의 싸이토키닌 중 kinetin의 첨가는 BAP나 zeatin의 처리보다 줄기유도는 저조하나 부정근의 형성은 뚜렷하게 촉진되었다. BAP는 0.5㎎/ ℓ농도 이상에서 줄기유도에 다소양호하였다. 캘러스를 유도는 MS배지에 0.1㎎/l BAP^+ 0.5, 1.0㎎/l 2,4-D등에서 갈변되지 않고 성장이 왕성한 킬러스를 얻을 수 있었다. 식물형질전환을 위하여 식물형질전환 벡터 pBI12l을 Agrobacterium tumefaciens LBA 4404에 삽입하여 함께 공조배양 하였다. 공조배양 후 CIM배지에 배양한 후 SIM에 이식하여 부정아를 유도하였다. 유도된 캘러스로부터 식물체를 유도하여 증식하였다. 증식된 식물체의 형질전환을 검정하기 위하여 NPT11 ELISA 검정을 실시, 대조구와 비교하여 형질 전환체에서 보다 높은 측정치를 얻을 수 있었다. Transformation system of Forsythia koreana was developed. For shoot formation various cytokinins such as BAP, kinetin and zeatin were tested. Among them, BAP was the most suitable cytokines and it`s optimal concentration was found to be 0.5㎎/ℓ. As for the test finding the callus resistance on medium supplemented with antibiotic, kanamycin, the optimal concentration was 20㎎/ℓ kanamycin. After coculture with Agrobacterium tumefaciens LBA 4404, explants were positioned on CIM(callus inducing medium) and induced callus. Several weeks later, transgenic callus were tested NPTⅡ to confirm transformation and the transgenic callus had higher values than controls. This results seem that Forsythia koreana is a useful plant to develop transformation system in woody plants.

MPEG-7기반의 영상 특징 정보 메타데이터 저작도구 설계 및 구현

심갑식,신현갑,박명철 진주산업대학교 산업과학기술연구소 2007 산업과학기술연구소보 Vol.- No.14

The image is the picture digitalize visual information of real world. For using the various information in image, After we extract the feature information of image, and can use each of feature information. Recently, metadata information is used for the content-based retrieval in image. In this paper, we have designed and implemented authoring tool which use image feature information as metadata based on MPEG-7. The metadata, including feature information and reality information of image, can be used in the various parts using image.

IBA 및 혼합토 처리가 智異山 흰진달래 增殖에 미치는 영향

秋甲喆,金佑龍,安鉉哲 진주산업대학교 농업기술연구소 2004 農業技術硏究所報 Vol.17 No.-

임베디드 소프트웨어 디버깅을 위한 추적도구의 설계 및 구현

심갑식,박명철,신현갑 진주산업대학교 산업과학기술연구소 2007 산업과학기술연구소보 Vol.- No.14

In order to develop SoC program for embedded systems, a tool that can remotely debug from host system is needed. Because the existing remote debugging systems using GDB don't offer information on the SoC program execution in real-time, it is difficult to observe the condition of the program execution, and also they have the limited characteristics to tools and use costly adaptors. In this paper, a real-time tracking tool that can record SoC status on the execution of the assigned instructions is introduced and an economical USB-JTAG adaptor is proposed. And we show that this tool can track the execution of a composed program in the target system based on PXA255 processor.

HARVARD STEP TEST에 의한 血液成分 變化에 관한 硏究 : 女子 陸上中距離選手를 中心으로

李鐵煥,許峰蓋,朴次榮 진주여자전문대학 1992 論文集 Vol.15 No.-

With 5 girls middle-distance runner of the track and field in K Physical High School, tried to find out how to change the component of blood after taking exercise for 5 minutes with Harvard Step. The Conclusion is as follows. 1. The white blood cell of all subjects was increased 38.78% from 8.92±0.76×10^(3)/mm^(3) of stability to 12.38±2.51×10^(3)/mm^(3) in a minute of recoved after taking exercise, proved meaningful increase at the meaningness level of p〈0.05 and recovered after 20 minutes by 8.68±1.94×10^(3)/mm^(3) stability cost. 2. The red blood cell of all subjects was increased 9.63% from 4.36±0.23×10^(6)/mm^(3) of stability to 4.78±0.19×10^(6)/mm^(3) in a minute of recovering after taking exercise, proved meaningful increase at the meaningness level of P〈0.02 and recovered after 20 minutes by 4.35±0.19×10^(3)/mm^(6) stability cost. 3. The hemoglobin of all subjects was increased 11.64% from 11.34±0.80g/㎗ of satability to 12.66±0.25g/㎗ in a minute of recovering after taking exercise, proved meaningful increase at the meaningness level of p〈0.02 and recoverd after 20 minutes by 11.22±0.59g/㎗ stability cost. 4. The hematocrit of all subjects was increased 10.90% from 35.76±1.19% to 39.64±1.14% in a minute of recovering after taking exercise, proved meaningful increase at the meaningness level of p〈0.01 and recovered after 20 minutes by 35.98±1.72% satbility cost.

꾸지뽕나무의 揷木時期, 床土 및 發根劑가 揷木繁殖에 미치는 影響

추갑철,조현서,이총규,이덕철 진주산업대학교 농업기술연구소 2007 農業技術硏究所報 Vol.20 No.-

This study was carried out to develop mass propagation techniques by cutting seedling of Cudrania tricuspidata which is a promising species as a medicinal herbs and a health food trees. Rooting and, mortality rates (percentage of dead cutting) and the number of roots were measured by cutting times, using various growth media and the digesting times of growth hormone. 1. Rooting rates by cutting times were higher in March cutting (64.5%) than in July cutting (55.3%). The highest rooting rates were observed in March cutting (68.5%) with the growth media of peatmoss + perlite. The rooting rates by the digesting times of growth hormone were the highest (87.5%) in 30 hours at IBA 100ppm among the treatments. 2. Callus formation from cutting roots was not related to cutting times and digesting time of growth hormone, but related to growth media. 3. Mortality rates was related to cutting time and digesting time at IBA 100ppm. 4. Number of roots were about 16 and not related to cutting times, growth media and the digesting time of growth hormone. In conclusion, the best techniques for cutting propagations of Cudrania tricuspidata were observed in March cutting (rooting rates : 87.5%) in the growth media of peatmoss + perlite with 30 hours digesting times at IBA 100ppm.

초등학교 초임교사의 수업 반성을 통한 게임 교수 가치관 변화

김갑철 한국초등무용학회 2000 한국초등무용학회지 Vol.5 No.1

The purpose of this study was to identify the perception and the change of a novice teacher's views on objective, content, method, and assessment through the reflection of game teaching. To accomplish this purpose, action research methods were applied to a novice teacher who had less than one year elementary teaching experience in order to examine his teaching perspective for 15 weeks. The case record and inductive categorical analysis method were used to analyze the data obtained from the videotaping of the class, participant observation, in-depth interview, journals and documents. The trustworthiness of data was validated through triangulation. The results of the study are as follows : The view on teaching objectives : At the beginning, the teacher focused on the students' skill development and demand. He ran a game class without understanding of teaching objectives and the relationship between the teaching objectives and the teaching points. As the study proceeded, his objective of a game changed into the synthetical and alternative one through the reflection. As he got some clear teaching objectives, he could conceive the relationship among the teaching content, teaching method, and assessment. As he understood the teaching objectives and the teaching points more synthetically, he could teach students the games more systematically. The view on teaching contents : At the early stage, he depended on the P.E text about his game class. He ran the game classes in a teacher-centered way. Reflecting the game teaching, he changed his thought on the focus of the game content from the skill-based game into the students' perception process. He tried to teach the students some insight based on the practical strategies to cope with the real game situation. To provide the students with the best game, he emphasized the game selection which corresponded with the students' needs and abilities. The view on teaching method : Before reflection he just showed the students a stereotypical theme in the ground. As he reflected his own game teaching, he came to use multimedia(computer, projection T.V, O.H.P, videotapes, and so on) for the effective demonstration of the content(in the ground or classroom). Considering the characteristics of the game content, students' developmental stages, individuality, he grouped the students into the small or middle size pack(group of 5∼ 10). He paid attention to considering the understanding of students' emotion, individuality, and the development level for grouping the students. He indicated that students' desire for victory was to be managed carefully during the game activity. He said that P.E teacher's role should be a guide or a supporter in the game activity. He signified that P.E teacher should accumulate the pedagogical knowledge of game to use it timely at any circumstances. Also, he showed that P.E teacher's open mind was needed to promote the students' activity. The view on assessment : Without considering the teaching objectives he applied the norm-referenced evaluation to the students before the reflection. Reflecting upon the game teaching, he comprehended the correspondence between teaching objectives and assessment objectives. Te normalize the assessment system, he urged the P.E teacher to apply the corresponding objectives to the students in the real game situation. To establish the right game teaching condition, he emphasized that the assessment system should be changed from the record for the achievement report into the individual assessment for the individual development. And he said that the improvement of teaching and learning method should be made for this. Also, he emphasized that the success of game teaching and the students' motivation should depend on the management of the assessment results.

人工酸性雨가 몇 針葉樹種의 種子發芽와 苗木生長에 미치는 影響(2)

金甲泰,秋甲喆 尙志大學校 1992 論文集 Vol.13 No.-

인공산성우처리가 몇 침엽수종의 발아와 묘목생장에 미치는 영향을 알아보고자, 혼합토양을 채운 pot에 5 수종의 종자를 파종하고 황산을 지하수로 묽힌 pH 3.0, 4.0 및 5.0의 인공산성우와 지하수를 주 3회, 매회 5mm 씩 1990년 4월 초순부터 10월 초순까지 처리하였으며, 발아율 및 생장을 측정하여 처리간 비교분석한 결과는 다음과 같다. 1. 편백, 화백 및 잣나무에서는 pH 5.0 처리구에서, 소나무와 곰솔에서는 대조구에서 각각 발아율 및 득묘율이 가장 높았다. 2. 소나무와 곰솔은 대조구에서, 잣나무와 화백은 pH 5.0 처리구에서, 편백은 pH 4.0 처리구에서, 편백은 pH 4.0 처리구에서 각각 묘고가 가장 크게 나타났다. 3. 개체당 건중량의 경우 곰솔, 편백 및 화백은 1% 유의수준에서, 소나무는 5% 유의 수준에서 통계적 유의성이 인정되었으나, 잣나무에서는 통계적 유의성이 인정되지 않았다. 편백은 pH 4.0 처리구에서, 잣나무, 소나무 및 곰솔은 pH 5.0 처리구에서, 화백은 대조구에서 각각 최대건중량을 보였다. 4. 처리산성우의 pH 값이 작아질수록 피해가 나타난 침엽의 수 및 개체수가 증가하는 경향이었다. 5. 토양산도는 모든 수종에서 처리간 고도의 통계적 유의성이 인정되었다. Artificial acid rain(pH 3.0, 4.0 and 5.0) was treated on the seeds of 5 coniferous species to examine its effects on germination and seedling growth. Artificial acid rain was prepared by diluting sulfuric acid rain was sprayed to seeded pots three times per week. About 5 mm of artificial acid rain was treated each time from early April to early October, 1990. Germination, seedling establishment and seedling growth were measured and compared among the treatments. The results were summarized as follows; 1. Germination, seedling establishment rate of Chamaecyparis obtusa, Chamaecyparis picifera and Pinus koraiensis were hightes on the pH 5.0 pot whereeas those of Pinus densiflora and Pinus thunbergii were highest on the control pot. 2. Seedling height of Pinus densiflora and Pinus thunbergii was highest on the control pot, and that of Pinus koraiensis and Chamaecyparis picifera was highest on the pH 5.0 pot, and that of Chamaecyparis obtusa was highest on the pH 4.0 pot. 3. Seedling dry weight of Pinus thunbergii, Chamaecyparis obtusa and Chamaecyparis picifera differed significantly at 1% level, and that of Pinus densiflora differed at 5% level among the treatments, but that of Pinus koraiensis did not differ. Highest seedling dry weight of Chamaecyparis obtusa were observed on the pH 4.0 pot, and that of Pinus thunbergii, Pinus densiflora and Pinus koraiensis did on the pH 5.0 pot, and that of Chamaecyparis picifera did on the control pot. 4. With dercrease of pH value of artificial acid rain, the number of injured needle and injured individual tended to be increased. 5. The differences of soil acidity were highly significant among the treatments for all species.