토양미생물 생태계의 발달지표에 관한 연구

안연준,한명수,민병례,최영길 ( Yeon Jun Ahn,Myung Soo Han,Byung Re Min,Yong Keel Choi ) 한국환경생물학회 1995 환경생물 : 환경생물학회지 Vol.13 No.2

To determine the successional level of soil ecosystem, microbial population was examined and environmental factors were measured. Sampling site were evergreen forests area. Among the environmental factors, total organic matter was ranged 11.880(Yesong-Ri, Wando-Gun, Jeoranam-Do)∼66.20㎎/g dried soil(Ggamak Island, Kangjin-Gun, Jeoranam-Do) in surface soil and 4.500(Mok Island, Uljoo-Kun Kyungsangbuk-Do)∼17.000㎎/g dried soi(Ggamak Island, Kangjin-Gun, Jeoranam-Do) in deep soil. Average total organic matter were 23.940 in surface soil and 11.988㎎/g dried soil in 15㎝ depth of soil. Soluble sugar content were measured from 0.045(Maengsun-ri, Wando-Gun, Jeoranam-Do) to 0.172㎎/g dried soil(Mira-ri, Wando-Gun, Jeoranam-Do) and average was 0.103㎎/g dried soil in surface. In 15㎝ depth of soil, it was ranged 0.019 (Maengwun-Ri, Wando-Gun, Jeoranam-Do)∼10.131㎎/g dried soil and average was 0.065㎎/g dried soil. On the basis of these experimental data, S/O value, the ratio of soluble sugar against total organic matter, in surface soil was ranged 0.002(Ggamak Island, Kangjin-Gun, Jeoranam-Do)∼0.095 (Jindo-Gun. Jeoranam-Do), and average was 0.005. And also it was ranged 0.001 (Maengsun-Ri, Wando-Gun. Jeoranam-Do) in lower depth of soil and average was 0.006. And all of S/O value were higher than 0.00371 in Mt. Palwang, 0.0018 in Mt. Weolchul and 0.0005 in Mt. Jukyeop. However, they were much lower than 0.0252 in Mt. Jiri and 0.16 in Mt. Kyebang. From the above result, it can be concluded that S/O value, the ratio of soluble sugar against total organic matter, in soil, was useful parameters for soil environment of climax forest in ecosystem.

관절형 및 고정형 플라스틱 단하지 보조기가 편마비환자의 정적${\cdot}$동적 균형에 미치는 효과

임호용,안연준,김영록,박승규,Lim Ho-Yong,Ahn Yeon-Jun,Kim Yeong-Rok,Park Seung-Kyu 대한물리치료학회 2004 대한물리치료학회지 Vol.16 No.3

The purpose of this study was to determine the effect of HPAFO(Hinged Plastic Ankle Foot orthosis) and SPAFO(Solid Plastic Ankle Foot Orthosis) on standing balance and step moving in hemiplegia patients. Twenty hemiplegic patients were either inpatient or outpatient at the Rehabilitation medicine, MokPo J General Hospital and JeonJu J Medical Center from July 15, 2002 to September 15, 2002. Patients were able to ambulate independently for at least 10 meters and to stand independently for at least 10 minutes with balance measurement tool. The static balance and dynamic activity measurement was determined by SAKAI active balancer(Japan) with wearing HPAFO and wearing SPAFO. The static balance and dynamic activity analysis was analyzed by independent t-test. The results were as follows: 1. There were no significant difference in body weight bearing percent between wearing HPAFO and wearing SPAFO(p>0.05). 2. There were significant difference in whole path length between wearing HPAFO and wearing SPAFO(p<0.05). 3. There were significant difference in Effective Value Area between wearing HPAFO and wearing SPAFO(p>0.001). 4. There were significant difference in repeated functional time between wearing HPAFO and wearing SPAFO(p>0.001). 5. There were significant difference in cadence between wearing HPAFO and wearing SPAFO(p>0.001). The result of this study showed that wearing HPAFO and wearing SPAFO gave fair amount of improvement to static standing balance and dynamic movement ability of hemiplegic patients. The comparison result showed significant differences in between HPAFO and SPAHFO. The result of this study had a general limitation due to the restricted number of cases. The future study needs more detailed research and comparison with various variance between these two orthoses.

요통환자의 자세동요와 동적기립균형에 관한 연구

양대중,송태호,임호용,안연준,박승규,김영록,Yang, Dae-Jung,Song, Tae-Ho,Lim, Ho-Yong,Ahn, Yeon-Jun,Park, Seung-Kyu,Kim, Yeong-Rok 대한물리치료과학회 2004 대한물리치료과학회지 Vol.11 No.2

The purpose of this study was to compare difference of the static and dynamic balance in normal subject and LBP subject and recognizes about postural sway. The subjects of this study included 30 normal subjects and 30 LBP subjects. By using Active balance system, the static balance was measured by unit path length, circumference area, weight bearing, stabilometry length, while the dynamic balance was measured by step evaluation. Statistically analyzed using independent t-test to search static balance and dynamic balance difference in two groups. Postural sway appeared greatly in patient group than normal group in analysis result of static balance and postural sway was big in patient group of when closed eye and normal group and patient group did show statistical significance in unit path length, circumference area. Weight support of normal group was shared equally in weight bearing rate, but weight support of patient group stewed less to pain side. Anterior step time and Task achieve time of dynamic balance were spent more in patient group than normal group. Desire to be used to useful information to lay treatment policy about set-up and action of when quantification result of valued postural balance treats low back pain patient by objective tool, in the fixture, more researches in postural estimation desire that is enforced abuzz.

치태형성과 혐기성 세균의 황화합물 생성에 대한 Lactobacillus salivarius의 억제효과 및 동정

김미형 ( Mi Hyung Kim ),선금주 ( Gem Ju Sun ),안연준 ( Yeon Jun Ahn ) 한국치위생학회 2005 한국치위생학회지 Vol.5 No.2

대불공과대학교내 지하수의 음용수적 측면에서 본 환경적 연구

안연준 대불대학교 1995 論文集 Vol.1 No.2

The 39 items were examined four times about the groundwater at Daebul University 72 beongi, san-ho ri, sam-ho myun, young-arm gun, jeollanam-do, Korea. That items have 4 categories, that are microbes, harmful minerals and organic substances, and esthetic factors. Sampled groundwaters had been satisfied that 4 categories. But the ecological conditions of the Daebul university are very rapidly changes, which have a contamination possibility. So, we have to scane the groundwater of Daebul University.

전주시의 상수처리에서 하천수와 호소수의 비교분석에 관한 연구

안연준,최정화 대불대학교 1997 論文集 Vol.3 No.1

The study on the water treatment plant of Jikok, Sangkwan, and Daeseong for one year showed that items, such as hydrogen ion concentration, Dissolved Oxygen, Suspended Solid and nitrate, etc., varied respectively, but all items coincide with the standard values. But in Jikok water treatment plant, coliform bacteria increased rapidly, and the value of BOD also increased. The study on treated water seemed that all items except nitrate and sulfonate properly treated and agreed to the standard values. In case of chlorine residues, they were found much during winter, so it needs shortening the input during winter season.

최대하 운동에 의한 피로도가 외발서기자세 균형에 미치는 영향

김영록,안연준,박승규 대불대학교 2003 大佛大學校大學院 硏究論文集 Vol.2 No.1

Fatigue is affected motor control, coordination and balance. This study recognize whether affect some balance of one leg standing by fatigue that do submaximal and is happened after exercise. It serve to measures and do maximum, strength of exercise measures heart beat same number and calculated target heart beat same number when is stable with maximum heart beat same number. This time, 5 minutes measured a rest after trouble very in couch of heart beat same number when maximum heart beat same number is stable being '220-ages' (maximum heart beat same number-heart beat same number when is stable) target heart beat same number is 0.85. When is stable serving to measure one leg balance is change after maximum low class exercise after and exercise 10 minutes after and measured change of balance with each mean value. This time, target heart beat same number for maximum low class exercise used heart of balance used active-balance system. Such measured value plain received figure using SPSS.