PP-333處理의 복숭아 光合成에 미치는 效果

金正洙,文永培,李喆浩 진주산업대학교 1991 論文集 Vol.29 No.-

복숭아의 密植栽培는 初期收量의 增收 및 經營合理化를 圖謀하기 위한 하나의 方法이나 矮性台木이 없으므로 新梢의 伸長을 抑制시켜 栽培할 必要性이 있다. 그러므로 本 硏究에서는 新梢의 伸長을 抑制시키는 生葬調節物質인 PP-333을 處理하여 藥劑處理에 따라 問題視될 수 있는 光合成의 特性變化를 新梢의 部位別로 調査했으며 그 結果는 다음과 같다. 1. 6월의 光合成量은 PP-333 處理를 한 나무에서는 樹冠의 部位에 따른 新梢의 光合成能力의 差異가 적었으나 處理를 하지 않은 나무는 樹冠中間部의 光合成能力이 높았고 處理와 無處理樹의 平均 光合成量은 거의 같았다. 2. 7月의 光合成量은 處理에 관계없이 上部가 높았고 部位別 平均 光合成量은 無處理樹가 處理樹에 비하여 높았다. 3. 8月과 9月의 光合成量은 모두 中間部 및 下部가 높았고 藥劑處理의 影響은 적었다. 4. 處理에 관계없이 部位別, 時期別 新梢의 光合成量의 크기는 上部(7월)→中部(8월)→下部(9월)로 移動하였다. 5. 時期別 光合成量은 7月은 無處理樹가 9月은 處理樹가 많았으나 6月과 8月은 差異가 적었다. The dense planting of peaches is a major method of increasing the early fruiting and rationalizing the farm management. The scarcity of dwarf stocks makes it necessary to inhibit the growth of shoot. In this study, PP-333, a growth regulating substance, was used for that purpose, and the characteristic variation of photosynthesis according to the PP-333 treatment was traced. The results are as follows : 1. In June, the photosynthesis of the trees treated with PP-333 showed little difference in each shoot sampling part of canopy. In the non-treated trees, the middle part of canopy showed the highest photosynthetic rate. The average photosynthetic rates of the treated and the nontreated were almost the same. 2. The photosynthetic rate of July was highest in the top main branches in both plots. The average rates of each part were higher in the non-treated plot. 3. In August and September, the middle and low main branches showed higher rates, and the PP-333 treatment had little effects on the photosynthesis. 4. The photosynthetic rate was highest in the top in July, in the middle in August, and in the low in September regardless of the treatment and the sampling part and date. 5. In July, the photosynthetic rate was higher in the non-treated trees ; in September, in the treated trees. Those of June and August were nearly the same.

안면골 골절로 인한 시신경 손상

김종배,양영철,류수장 大韓顎顔面成形再建外科學會 1994 Maxillofacial Plastic Reconstructive Surgery Vol.16 No.4

Optic nerve injury serious enough to result in blindness had been reported to occur in 3% of facial fractures. When blindness is immediate and complete, the prognosis for even partial recovery is poor. Progressive or incomplete visual loss may be ameliorated either by large dosage of steroid or by emergency optic nerve decompression, depending on the mechanism of injury, the degree of trauma to the optic canal, and the period of time that elapses between injury and medical intervention. We often miss initial assessment of visual function in management of facial fracture patients due to loss of consciousness, periorbital swelling and emergency situations. Delayed treatment of injuried optic nerve cause permanent blindness due to irreversible change of optic nerve. But by treating posttraumatic optic nerve injuries aggressively, usable vision can preserved in a number of patients. The following report concerns three who suffered visual loss due to optic nerve injury with no improvement after steroid therapy and/or optic nerve decompression surgery.

복숭아 光合成能力의 時基別 變動과 品種間 差異

李喆浩,文永培,金正洙 진주산업대학교 농업기술연구소 1991 農業技術硏究所報 Vol.4 No.-

복숭아 矮性台木 利用에 의한 樹形의 矮性化는 近年의 일이며 低樹高栽培의 實用化 趨勢에 副應하여 矮性台木으로서 有望視되는 Prunus Persica(壽星桃)로서 接首品種은 8年生된 白鳳과 白桃를 供試하여 6月15日, 7月15日, 8月15日과 9月15日에 걸쳐서 地上 3.5m, 2m, 50cm높이에 着生된 主枝의 側枝新梢를 採取하여 잎의 光合成 能力을 分析한 結果는 다음과 같다. 1. 白鳳의 部位別 新梢의 光合成 速度는 上部>中部>下部의 順으로 빠르게 進行되었고 照度가 增加할수록 光合成 速度도 빨라지는 傾向이였다. 2. 白桃의 部位別 新梢의 光合成 速度는 6月과 9月은 上部가, 7月은 下部가, 8月은 中間 部位가 각각 높았다. 3. 복숭아의 光合成 能力은 6月부터 8月까지는 점점 增加되다가 9月부터 떨어지며, 7월과 8월은 白鳳이, 8月과 9月은 白桃가 光合成 能力이 더 큰 것으로 나타났다. There is a growing tendency of dwarfing fruit trees. So in this study the 8-year-old peach varieties, "Baekbong" and "Baekdo", engrafted on Prunus persica, which is promising for dwarf stock, were tried as experimental materials. The shoot sampling was done on June 15, July 15, August 15, and September 15. And the parts or smpling were 3.5m, 2m and 50cm above earth surface, respectively. The shoots were sampled from the outer parts of main branches, and the photosynthetic ability of the shoot leaves was analyzed as follows: 1. The photosynthetic rate of Backbong's shoots was highest at the top main branches; second highest at the middle ; and lowest at the lower main branches. As the light intensity increased, the photosynthetic rate became higher. 2. The Photosynthetic rate was highest at the top main branches in June and September ; in July, it was highest at the lower part ; and in August, it was highest at the middle part. 3. The photosynthetic ability of peaches increased gradually from June till August, but it decreased after September. In July and August, the photosynthetic ability of Baekbong was higher ; in August and September, that of Baekdo was higher than that of Baekbong.

미생물 포괄 고정화방식을 이용한 수산물 가공공장 폐수처리

정병철,장수현,김종배,김건배,최선남,이근우,정병곤 7개 국립대학교 환경연구논문집 공동발행 위원회 2005 공업기술연구 Vol.5 No.-

Feasibility of simultaneous removal of organic and nitrogen is evaluated as applying microbial entrapping method to treat fish processing wastewater. Treatability test is conducted immobilizing activated sludge from municipal sewage treatment plant to gel matrix made of cellulose triacetate. Stable operation can be possible when applying organic and nitrogen loading rate increasingly to wastewater treatment system composed of anoxic and oxic tank. Organic loading rate and nitrogen loading rate are applied 0.65-1.72kg COD/㎥/d and 0.119-0.317kg T-N/㎥/d, respectively. In case of wastewater from fish processing plant used in this study, it is evaluated that 0.3kg T- N/㎥/d is upper limit of applicable space loading rate because effluent T-N concentration is exceed 60mg/L, legal effluent dishargeable limit of T-N concentration in Korea, when space loading rate is exceed 0.3kg T-N/㎥/d. It is evaluated that nitrification of system is performed efficiently regardless fo variation of applied loading rate because removal efficiency of NH_(4)^(+)-N is relatively constant when the applied NH_(4)^(+)-N loading rate is increased gradually, while decrease of T-N removal efficiency is apparent when the applied loading rate is increased gradually. Nitrate removal efficiency in this study is varied from 98.62% to 99.51% depending on applied loading rate, while nitrification efficiency of oxic reactor is varied from 94.0% to 96.9%. It is showed that COD removal efficiency is varied from 94.2% to 96.6% and T-N removal efficiency is varied from 73.4% to 83.4% depending on loading rate applied in this study.

치은연하 파절로 치조골 소실을 동반한 상악측절치에서 orthodontic extrusive remodeling후 임플란트 식립을 통한 심미수복 : 증례보고

황수연,손원준,한영철,배광식,백승호,이우철,금기연 大韓齒科保存學會 2008 Restorative Dentistry & Endodontics Vol.33 No.1

심미적으로 중요한 전치부에서 단일 치아 임플란트를 이용한 보철수복은 임상의에게 새로운 도전과제 중의 하나가 되었다. 그러나 전치부에서 single-unit implant는 식립할 부위의 치조골 상태가 양호해야 하는데 치은연하 파절로 인해 치아 주위에 골 손실이 있는 경우 immediate implant는 심미적으로 문제를 야기할 수 있다. 따라서 본 증례는 "orthodontic extrusive remodeling"을 통해 파절치와 주위 조직을 교정적으로 정출시켜 임플란트 식립을 위한 연조직과 경조직을 증대시킨 후 임플란트 식립을 통해 상악측절치에서 성공적인 심미수복을 이룬 증례에 관한 것이다. The treatment of esthetic areas with single-tooth implants represents a new challenge for the clinician. In 1993, a modification of the forced eruption technique, called "orthodontic extrusive remodelling" was proposed as a way to augment both soft- and hard-tissue profiles at potential implant sites. This case report describes augmentation of the coronal soft and hard tissues around a fractured maxillary lateral incisor associated with alveolar bone loss, which was achieved by forced orthodontic extrusion before implant placement. Through these procedures we could reconstruct esthetics and function in a hopeless tooth diagnosed with subgingival root fracture by trauma.

충수염의 임상적 고찰과 초음파의 유용성

박정배,양혁준,김형수,황성연,박철완,이근 대한응급의학회 1995 대한응급의학회지 Vol.6 No.2

Appendicitis is the most common acute abdomen in Emergency Medical Center & outpatient department. But sometimes, it is difficult for us to diagnose because of clinically variable symptoms. We reviewed the ultrasonographic findings and analyse 521 cases of appendectomy patients about its distribution of sex and age, seasonal prevalence, clinical symptom and signs, laboratory findings, duration from onset of symptom to arrival at hospital, duration from arrival at hospital to operation, vital signs, operative results, and associated diseases, which were treated at the department of General Surgery & Emergency Medical Center in Chung Ang Gil Hospital from July, 1994 to June, 1995. The results were as follows : 1. The most common age group was second decade. And male to female ratio was 1.43:1. Seasonal variation was not significant. 2. Of 521 cases, 141 cases(27.1%) visited the hospital within 24 hours from the onset of symptom, and 259 cases(49.7%) visited between 24 to 48 hours. 3. In duration from arrival to operation, the cases within 6 hours were 263 (50.5%), the cases between 6 and 12 hours were 131(25..1%). 4. In systolic blood pressure, cases below 90mmHg were 19(3.6%), cases above 160mmHg were 23(4.4%). Below 60mmHg diastolic pressure were 55 cases(10.6%), cases above 110mmHg were 9(1.7%). In pulse rate, above 90 rate/min were 171(32.8%). 5. On admission leukocytosis was found in 413 cases(79.3%) and 342 cases of them were pathologic appendicitis. 6. Ultrasoundgraphy was performed in the 87 cases, but 23 cases were suggested appendicitis. Among 23 cases, 22(95.7%) revealed pathologic appendicitis at ooperation and labortatory examination. Of the 64 cases which were normal on ultrasonography, only 2 cases(3.1%) were proved to be appendicitis. 7. The results of 496 operations without ultrasonography were appendicitis in 390 cases(78.6%), mesenteric lymphadenopathy 36(7.3%), pelvic inflammatory disease 28(5.6%), fecalith 15(3.0%), terminal ileitis 8(1.6%), diverticulitis 7(1.4%), urinary tract stones 5(1.0%), cecal cancer 2 cases, right ovarian tumor 2 cases, tubo-ovarian abscess 2 cases, grater omentum internal hernia 1 case. Our results showed that the sensitivity of ultrasonohraphy was 95.8% and the specificity 98.4% in the diagnosis of appendicitis, It suggests that the ultrasonography is very helpful in the diagnosis & differential diagnosis of acute appeendiditis.

TRISS Method와 ASCOT Method를 이용한 외상환자의 생존율 분석

김형수,배성만,양혁준,박철완,이근,고영관 대한응급의학회 1995 대한응급의학회지 Vol.6 No.2

Despite traumatic injuries cause serious problems in our society, there are few adequate and objective scoring system that assess the severtiy of trauma patients. The Major Trauma Outcome Study(MTOS)in United States deisgned the TRISS(Trauma Score & Injury Severity Score)method by means of Revised Trauma Score(RTS),Injury Severity Score(ISS0,and age,while Champion et al deviced ASCOT(A Severtriy Characterizaiton Of Trauma)method to overcome the limitation of TRISS. This study attempted to make a comparison between TRISS and ASCOT by using date for 422 injured patients which were collected form September,1993 to February,1994. Ascot and TRISS were compared in their sensutivity,Specificity,disparity and Z-statistics. 1)Sex ratio of male to female was 2.8:1 and the commonest age of trauma patients was thirties (23.8%). 2)The average probability of survival(Ps)for 442 patient by TRISS method was 0.9228 and that of ASCOT method 0.9356. 3)Disparity of Ps between survival and non-survival using TRISS and ASCOT was relatively low for both indexes as 0.3507 and 0.3296, respectively. 4)The sensitivity rates(number of patients predicted to die who actually died/total who actually died)for the non-survival of both TRISS and ASCOT method were low (35.0%),but the specificity rates(number of patients predicted to live who actually lived/total who actually lived)for the survival of TRISS and ASCOT were 99.1%and 99.6%respectively. 5)Z-statistics(difference between predicted and actual number of death)of both TRISS(1.3224)and ASCOT(1.2234)resulted in positive value which meant that actual number of death exeeded predicted number of death. 6)The ASCOT that have presumed to be more accurate method for patients with head trauma and with multiple injuries to one portion of body,had its intricacy and difficult points in practical application. And the difference between the result of ASCOT and TRISS was not so significant. 7)It is thought that a new, more comprehensive index would like to be developed and thoroughly tested on a variety of data sets in order for it to be used in trauma system quality assurance evaluation.

EJB 래퍼 컴포넌트 지원 도구를 위한 CICS 코볼 시스템 및 SQL 문법 생성 규칙 개발

이신혜,배철성,정민수 慶南大學校 附設 工業技術硏究所 2003 硏究論文集 Vol.21 No.2

기존에 운용되고 있는 시스템은 새로운 컴퓨팅 기술 및 환경에 적응하기 위하여 현대화 되어야 한다. COBOL2EJB는 소프트웨어 컴포넌트로서 기존 시스템을 변화시킬 연계 도구이다. 이 COBOL2EJB는 코볼 문법을 중심으로 하고 있기 때문에 코볼에 내장되어 있는 CICS와 SQL을 지원하기엔 한계점이 있다. 이러한 한계점을 살펴보고 해결하기 위한 방안으로서 JJTREE를 소개한다. 그리고 COBOL2EJB 연계 도구의 사용성을 높이고자 IBM 코볼 소스에 내장된 CICS와 SQL을 처리할 수 있도록 JavaCC를 이용하여 문법 생성규칙을 확장하였다. With the rapid change of computing environment, much research is focusing on the modernization of the legacy systems Recently the software development mothods based on components have been used widely. A COBOL2EJB is used as a tool to transform the legacy system into the software component. Because of the lack of COBOL syntax generating rules, we can not fully support the software component The practical COBOL legacy system includes CICS and SQL commands as their additional source code. In this paper, we develop the advanced CICS/COBOL legacy system based on JavaCC to analyze a simple COBOL syntax. CICS/COBOL, and SQL

운동수행에 매실음료의 스포츠음료 대처효과

민범일,배철웅,최연수 한국스포츠리서치 2003 한국 스포츠 리서치 Vol.14 No.2

The purpose of this study is to compare the differences in the effect of ion drink and plum drink, the Korea traditional drink, on the human body during treadmill training. For the purpose, this study sample 6male basketball players of university: The subjects were made to drink 500㎖, of the plum drink and the ion drink in each 20minutes before they began Treadmill training. The findings are as follows; 1. The ion drink and the plum drink had the biggest effets on the pressure, myocardial oxygen demand, and lactate right after the training was ended the effets gradually diminish. In the particular, there was a significant difference in the effects of the ion drink and the plum drink on the blood pressure, myocadial oxygen demand and lactate(P<.05), when they were measured at the above-mentioned measureing times. However, there was no significent difference in the effects of the two drinks on the blood pressure at the measuring times. 2. The effects of the ion drink and the plum drink on experied gas volume was the hightes 1minute before the all-out training was ended, and then gradually dismised. there was a significent differance in the effects of the two drinks at the measuring times(P<05), bur there was no difference in the two drinks. 3. The effects of the ion drink and the plum drink on the heart rate were the heighest after the training was finished and then gradually diminished. There was a significant(P<.05) in the effects at the measuring times, but there was no difference in the two drinks. The results showed that the effects of the plum drink and the ion drink on the body during the treadmill training were same and that the natural plum drink was considered to be more helpful comparing to the artifical ion drink from the viewpoint of nutrition.

노인 환자에서 경피적 관동맥 중재술 후 조영제 유발 신부전의 발생률, 위험인자와 임상적 의의

김광일,배장환,강현재,채인호,김효수,손대원,김철호,오병희,이명묵,박영배,최윤식 대한노인병학회 2004 대한노인병학회지 Vol.8 No.1