농촌지역 오수처리시설의 성능평가 및 개선방안

박충환,박희동,이창균,임봉수 大田大學校 環境問題硏究所 2002 환경문제연구소 논문집 Vol.6 No.-

This study was carried out to evaluate performance of sewage treatment facility in rural area. Average effluent concentration was 7.6㎎/1 BOD. 10.3㎎/1 COD, 4.7㎎/1 SS, 19.140㎎/1 TN, and 1,631㎎/1 TP, within discharge quality standard. The removal efficiency rate of BOD, COD and SS was good as 89.8%. 78.5% and 90.1%, respectively. But that of TN, TP was very low as 25.0% and 31.4% respectvely. Average sewage flow rate was investigated by about 1.1㎥/d per household, 398ℓ pcd. In rainfall period, the removal efficiency rate of BOD. TN and TP was very low as 15%, 22% and 28%, respectively because of inflow and infiltration into sewer. In flowing concentration of sewage was diluted as rain is inserted into sewer and submerged facility was not operated at normal condition. Therefore it is required that the sewer will have to repair and hydraulic design for facility will have to be check. So it is necessary to support systematical, administrative measures for responsible management.

韓國 綿花의 史的 考察과 그 展示計劃

朴榮圭,裵鳳均 龍仁大學校 1994 용인대학교 논문집 Vol.10 No.-

The construction of Korea's first Cotton Museum has been in progress since 1990 on the site of first cotton cultivation(Historic Site No. 108) in Sawol-ri, Tansong-myon, Sanch'ong-gun County, Kyongsangnam-do Province. The Cotton Museum will have great significance in that it will be first such museum in the country and that general understanding about cotton will be promoted through a comprehensive display of objects, artefacts and ather materials related to cotton. In connection with the construction of a museum spesializing in cotton, I would like to present in this paper importance of cotton and an exhibition plan to explain how important cotton is. Cotton seeds were brought to Korea by Mun Ik-Chom from Yuan China during the reign of King Kongmin of Koryo(1363), Chong Ch'on-ik, Mun's rather-in-low, successfully cultivated cotton to contribute much to the betterment of the people's living and national economy Hongwon, a Chinese Buddhist monk, introduced how to make weave cotton cloth and how to make cotton weaving looms. Cotton cloth weaving spread to all parts of Korea in a short period of time, bringing changes in clothing, land cultivation, use of farm land, domestic work and housing life. The Museum will be so designed as to show growing and use of the cotton in time sequences in the introductory Department, the First Exhibition Hall and the Second Exhibition Hall. The Introductory Department will serve as a kind of reception lobby for the visitors where they will receive orientation for the cotton and its use. It will also functions as symbolic space for the cotton. The long First Exhibition Hall will be divided into two parts. The first part will be cotton history room where the visitors can have a survey of the cotton and its importance. The second part will be cotton fabric weaving room where the visitors can inspect looms and related equipment and such primary cotton products as cloth, cottonwood and thread. The second Exhibition Hall will consist of cotton culture room to exhibit such secondary cotton products as cotton clothes, cotton dying and washing of cotton clothes and Sanch'ong history room to introduce culture of historic Sanch'ong-gun county where cotton was first grown in Korea. Exhibits will include artefacts, photographs, graphics and models. Exhibition will be made in such a way as to help the visitors better understand the cotton and its products and have greater interest in the cotton. By clearly understanding the message to communicate and selecting and displaying adequate and effective exhibition media, the exhibition designers of the Cotton Museum are reguested not to commit errors of distortion, qualitative changes, exaggeration or downplaying of exhibition message.

企業歷史館의 建立傾向과 展示演出 : 新世界 韓國商業史博物館을 中心으로 With Special Reference to Shin Se Gae Commercial Museum

朴榮圭,裵鳳均 龍仁大學校 1996 용인대학교 논문집 Vol.12 No.-

As considered the cultural level of a given society, the social role of museum has important meanings in light of public education and enlightenment. Fortunately, many private enterprises has joined in establishing museum since 1980 for encouraging business enthusiasm, maturing business ethics, finding the history of one's entrepre new, and strentherning member's solidarities. The purpose of this study is to analyzing the museum on Korean commercial history. In this context, the writer intends to introduce and examine the 'commercial museum of Shin Se Gae Department store' which was recently opened one. The first ground of the museum(the compartment for Korean commercial development history from ancient times to Japanese Imperialistic periods, due on the concept of ancient, medieval, and modern times. Especially the ground displays such history of capitalism as a sprout and forming of modern capitalism, and development of contemporary capitalism. The second floor of the museum demonstrates 'The history of distribution industry' and the development history of Shin Se Gae Department store. On Considering its new and dynamic - methodological approach and technology as compared previous ones, it is evident that the museum will be an important exemplar.

수압팽창술을 이용한 동결견의 치료

김봉옥,박상균,윤승호 충남대학교 의과대학 지역사회의학연구소 1991 충남의대잡지 Vol.18 No.2

The purpose of this study was to evaluate the effectiveness of hydraulic management in patients with frozen shoulder which were not improved with previous conservative treatment. The study population was consisted of 4 men and 6 women, 6 cases were affected in the dominant side and 4 cases in the non-dominant side and the duration of frozen shoulder was ranged from 3 to 18 months, with mean duration of 8.8 months. Associated conditions were trauma or fractures in 5 cases and cervical radiculopathy in 2 cases. The results were as follows : 1. The pre-treatment shoulder ROM was 77° of flexion, 53° of abduction, 21° of external rotation, and 39° of internal rotation, and more severely limited in external rotation and abduction than in flexion and internal rotation. 2. The post-treatment ROM was 132° of flexion, 118° of abduction, 64° of external rotation, and 68° of internal rotation. 3. With the hydraulic management, increased ROM were 55° of flexion, 65° of abduction, 43° of external rotation and 29° of internal rotation. 4. The performance of ADL's and subjective symptoms such as pain, stiffness, sleep disturbance showed moderate to marked improvement in 8 cases. 5. No complications were observed with the hydraulic management. With the above results, hydraulic distension was thought to be the effective method for improvement of subjective symptoms and increment of ROM in patients with frozen shoulder.

대전·충남 지역 재가 척수장애인의 재활실태 조사

김봉옥,박상균,방덕영 충남대학교 의과대학 지역사회의학연구소 1993 충남의대잡지 Vol.20 No.2

The purposes of this study were to evaluate the status of rehabilitation of spinal cord injured patients and to obtain baseline data for their comprehensive rehabilitation in Taejon and Chungnam area by questionnaire to the spinal cord injured in this area who suffered for 1 year or longer. The study population was consisted of 79 men, and 3 women. The results were as follows. 1. In age distribution, 33 cases(40.2%) were in their fourth decade and 19 cases(23.2%) were in the fifth decade. The causes of the injury were traffic accidents, hit by flying object, falls, and diseases in the order of frequency. 2. Twelve cases(14.6%) were quadriplegics, 70 cases(85.4%) were paraplegics, and 49 cases(59.87%) were job-related injury. 3. Most of the patients experienced various complications such as pain in paralyzed area, spasticity, and urinary tract infections in the order of frequency. 4. Sixty-seven cases(81.7%) were not supported by the goverment's plan to provide orthoses for the disabled with low income. 5. Among architecturaa barriers, the most common limitation to the patients was toilet(51.2%) accessibility. 6. In men responders, 34 cases(75.4%) were unable to pursue sexual intercourse. 7. The most common cause of dependency in ADL was bowel and bladder problem. With the above results, we conclude that 1) establishment of the comprehensive spinal cord injury center, 2) provision of opportunity of the continuous formal education, 3) assistance of productive activities, 4) removal of architectural barriers at home and community, and 5) obligation of registration of the disabled are necessary for the comprehensive rehabilitation of spinal cord injured patients is Taejon and Chungnam region.

3차원 동작 분석기를 이용한 정상보행 분석

김봉옥,이제운,박상균 충남대학교 의과대학 지역사회의학연구소 1992 충남의대잡지 Vol.19 No.2

The normal gait is largely devided by the stance phase and the swing phase, and each motion of joints and activities of muscles varies with the cycle of gait. The important parts in the gait determinants are motions of pelvic, knee and ankle joint, and the pathologic gaits are usually caused by unbalance of muscles, joint contracture, leg length discrepancy, spasticity and pain, etc. There is no objective data on the normal and pathologic gait analysis with 3-dimensional motion analyzer by now in Korea. The authors measured the ROM of each joint on the parameters of gait with 3-dimensional motion analyzer in order to obtain the standard data of normal gait and furthermore to compare the normal gait with the pathologic gait. The 10 normal men were the subjects of this investigation with 3-dimensional motion analyzer in Ergonomic Lab. of Korea Research Institude of Standards & Science. The results were as follows; 1) The mean stiride length of the subjects were 97.86cm. 2) The ratio of the stance phase to the swing phase were 57.8% to 42.2%. 3) The mean ROM of hip, knee and ankle joint were 153.8˚, 170.4˚ and 100.1˚, respectively, at initial contact on gait cycle. 4) The mean ROM of hip, knee and ankle joint were 159.7˚, 167.2˚ and 90.9˚, respectively, at foot flat on gait cycle. 5) The mean ROM of hip, knee and ankle joint were 165.7˚, 167.3˚ and 80.3˚, respectively, at heel off on gait cycle. 6) The mean ROM of hip, knee and ankle joint were 170.1˚, 148.2˚ and 89.9˚, respectively, at toe off on gait cycle. 7) The mean ROM of hip, knee and ankle joint were 156.9˚, 134.4˚ and 82.4˚, respectively, at mid swing on gait cycle. 8) The mean changes of ROM in normal gait were hip joint 20.7˚, Knee joint 50.7˚ and ankle joint 32.5˚, and knee joint showed the most various ROM changes.

척수손상 환자의 합병증

김봉옥,박상균,남명호,윤승호 충남대학교 의과대학 지역사회의학연구소 1990 충남의대잡지 Vol.17 No.2

To evaluate the rehabilitative care needs of the patients with spinal cord injury in this regional area, the complications which were seen in the department of rehabilitation medicine in Chungnam National University Hospital during the 1st year since the opening of the isolated rehabilitation medicine ward in September 1989 were analyzed. The study population was consisted of 25 men and 2 women. Nine cases (33.3%) were in the 20-29 age group and 11 cases (40.8%) were injured by traffic accident, the most common cause of traumatic spinal cord injury in this study. Sixteen cases(59.2%) were paraplegics and eleven cases(40.8%) were quardriplegics. The duration from the onset of injury to admission to the department of rehabilitation medicine ranged from 21 days to 14 years with mean of 18 months. The complications seen in this study were as follows. 1. Urinary tract infections, most common complication, were found in 14 cases (51.6%) followed by decubitus ulcers (44.4%), edema of leg (22.2%), spasticity (18.5%). 2. The most common organism of urinary tract infection was E.coli(43.0%). 3. Among the 22 cases which underwent IVP and VCUG, 2 cases showed hydronephrosis in IVP and 4 cases showed vesicoureteral reflux in VCUG. 4 The most common site of pressure sores was sacrum(53.3%). 5. The mean duration of pressure sore healing with non-surgical treatment was 18 days in Grade II and 42 days in Grade III. With the above results, it is concluded that most frequent complications of patients with spinal cord injury were urinary tract infection and pressure sores, with most of them being occurred before the admission to department of rehabilitation medicine and being treated completely during the stay in the department of rehabilitatiom medicine, and that the comprehensive rehabilitation treatment for the prevention of complications is necessary from the onset of injury.

人蔘이 自然發生高血壓쥐에 있어서 血壓 및 血漿 Renin 活性度에 미치는 影響에 關한 實驗的 硏究

孫宜錫,朴陞哲,許鳳烈,李禎均,林憲吉,咸駿洙,梁忠模,韓哲洙,朴贊雄,金海中 대한의학협회 1979 대한의학협회지 Vol.22 No.9

Afloqualone(Arobest^(�))이 뇌척수 병변시 동반된 강직의 치료효과에 대한 임상적 연구

윤승호,박상균,이제운,김봉옥 최신의학사 1992 最新醫學 Vol.35 No.3

PLD 박막의 물리적 성질

한용진,조봉균,정재훈,이수빈,박해윤,이태기,채희백,홍진수 순천향대학교 기초과학연구소 1998 순천향자연과학연구 논문집 Vol.4 No.2

Thin amorphous carbon films were deposited by a Q-switched Nd;YAG 532nm with beam power density of ?? on the high purity graphite (99.7%). The pressure of vacuum chamber was ?? Torr. In order to estimate the quality of the Pulsed Laser Deposition films one of the most important optical properties, bandgap energy, was characterized by transmission and reflection in the range of the visible, and an optical direct bandgap energy of 2.45eV and indirect bandgap energy 0.36eV were obtained. Surface morphology of amorphous film was investigated by AFM (Atomic Force Microscopy). Its surface roughness is 70nm. Comparing our results with the published values in the literature we have confidence that our films show the good quality for optical properties.