재제조와 중소기업형 환경보고서 가이드라인에 관한 연구

임익성,장무경 남서울대학교 2010 남서울대학교 논문집 Vol.16 No.1-1

환경에 대한 관심이 점점 높아지면서 국제표준화기구에서 제정한 환경경영에 관한 국제규격인 ISO14001을 인증을 받는 기업들이 증가하고 있다. 본 연구에서는 우리나라 환경경영보고서의 현 주소를 파악한 후 대기업과 중소기업의 환경경영보고서 가이드라인의 차이점을 살펴보았다. 우리나라 중소기업의 환경경영보고서는 기업의 실정을 감안하여 대기업과 달리 약화되어 차별화되어 있다. 환경경영에 기여할 수 있는 커다란 축의 하나는 재제조 및 재활용 이기 때문에 이것들에 대한 개념 및 현 주소를 살펴보았다. 본 연구의 목적은 환경경영가이드라인의 현 상태를 정리해서 현재 전세계적으로 추진되고 있는 그린혁명과 연계하여 환경경영에 기여할 수 있는 방향을 찾는것이며, 또한 향 후 우리나라 기업의 환경경영을 정량적으로 평가 및 기여할 수 있는 그린비율의 새로운 측도 방향을 제시하였다. Key Words : Envrionmental Report Guideline, Green Ratio, ISO14001, Remanufacturing

피지선 모반에서 발생한 유두상 한선종 1예

성열오,서무규,문형도,박기흠,이창우,이경섭 동국대학교 경주대학 1993 東國論集 Vol.12 No.-

Syringoadenoma papilliferum occurs as a solitary lesion appearing usually on the scalp. It's origin is not definitely known, and about one-third of cases are associted with nevus sebaseous. We describe a case of syringoadenoma papillferum associated with nevus sebaseous in a 29 year-old female who had developed bean sized verrucotic nodules on the Rt. temporal area of the scalp since 6 years after removal of nevus sebaceous. Histopathologic findings showed hyperkeratosis, acanthosis and villi that projected into a cystic lumen. And the villi were surrounded by two cell layers.

Mycosis Fungoides 1예 보고

지미경,양기화,김병기,심상인,김선무 大韓血液學會 1984 大韓血液學會誌 Vol.19 No.1

위전절제시 단순공장간치술의 임상적 의의

노승무,배진선,정현용,이병석,조준식,신경숙,송규상,이태용 충남대학교 암공동연구소 2003 암공동연구소 업적집 Vol.3 No.

Purpose: The aim of this study was to evaluate the short-term outcome of a jejunal interposition, by comparing it with a conventional Roux-en-Y gastrojejunostomy, after a total gastrectomy. Materials and Methods: For 28 patients (20 men and 8 women) with a gastric adenocarcinoma, who underwent an isoperistaltic simple jejunal interposition, weight, hemoglobin, hematocrit, serum protein and albumin, and cholesterol levels were checked before the operation and at 1 year and 2 years after the surgery. Also, endoscopy was performed to confirm reflux esophagitis. In this study, the data were collected between January 1993 and July 1999 at Chungnam National University Hospital, and the results were compared with those of the Roux-en-Y procedure. Results: The body weights at 1 year and 2 years after the surgery had returned to 86.0% and 87.6% of the recent original body weight in the jejunal interposition (Jl) group and to 90.8%, 87.0%, respectively in the Roux-en-Y (RY) group. The levels of hemoglobin (g/dl) were 13.3, 12.5, and 11.9 in the Jl group, and 13.8, 12.6, and 12.1 in the RY group at the time of the operation and at 1 year, and 2 years after the surgery, respectively. The total serum protein (g/dl) levels were 7.1, 7.2, and 7.5 in the Jl group and 7.1, 7.0, and 7.2 in the RY gropu at the time of the operation and at 1 year and 2 years after the surgery, respectively. The serum albumin (g/dl) levels were 4.2, 4.1, and 4.2 in the Jl group and 4.2, 4.2, and 4.2 in the RY group at the time of the operation and at 1 year, and 2 years after the surgery, respectively. The total serum cholesterol (mg/dl) levels were 186.5, 174, and 164 in the Jl group and 213.7, 171.1, and 141.0 in the RY group at the time of the operation and at 1 year and 2 years after the surgery, respectively. The endoscopic finding showed that reflux esophagitis occurred in 7.1% of the patients in the Jl group and in 3.5% in the RY group. Conclusion: We think that from the view point of quality of life, a jejunal interposition, as well as a Roux-en-Y procedure, is a useful reconstruction methods for a total gastrectomy. (J Korean Gastric Cancer Assoc 2001;1:210-214)

지렁이 분변토로부터 황화수소 분해 균주의 분리 및 특성

배무,박상진,류희욱,조경숙,이은영 이화여자대학교 환경문제연구소 1997 이화환경연구 Vol.1 No.-

탈취제로 이용되고 있는 지렁이 분변토로 부터 황화수소를 제거하는 황산화 세균 CP-5를 분리하였다. 이 균주는 운동성이 없고 Gram 음성인 단간균 이었으며, cytochrome oxidase와 catalase test에 양성 반응을 보였다. CP-5 균주는 환원형 황합물을 기질로 하는 배지에서 독립영양적인 생장이 가능하였다. 이 균주는 thiosulfate 에서 tetrathionate를 중간생성물로 하여 최종적으로 sulfate로 산화하고, elemental sulfur를 일단 thiosulfate로 산화한 후, sulfate까지 재산화하는 것으로 사료되었다. 독립영양 배지에 yeast extract 를 첨가하면 균의 생장이 촉진되었다. CP-5 균주 현탁액에 H₂S를 2vvm의 유속으로 주입하면 140ppm까지는 거의 완전하게 제거 가능하였다. 본 연구결과로부터 CP-5 균주는 분변토에서 황화수소를 제거하는 대표적인 탈취균주이며, 황화수소 제거를 위한 생물학적 탈취 공정에 활용 가능하다는 것을 알 수 있었다. A new sulfur-oxidizing bacterium which was capable of degrading hydrogen sulfide was isolated from earthworm casts using deodorant materials. The cell of isolate CP-5 was short rod, gram negative and non-motile, the activities of cytochrome oxidase and catalase were positive. The isolate could autotrophically grow in the basal mineral medium supplemented the reduced sulfur compounds such as thiosulfate and elemental sulfur. This bacterium could oxidize thiosulfate and elemental sulfur to sulfate, and the metabolic intermediates were considered as tetrathionate and thiosulfate, respectively. The removal of hydrogen sulfide by the isolate CP-5 was confirmed, and the CP-5 was regarded as one of microorganisms responsible for degradation of hydrogen sulfide in earthworm casts. The isolate CP-5 can be applied to biodeodorization systems for the improvement of removal efficiency of hydrogen sulfide.

Bovine Leukemia Virus에 인공감염된 한국 재래흑염소의 체액성 면역반응

조용성,장경수,전무형 충남대학교 수의과대학 동물의과학연구소 1994 動物醫科學硏究誌 Vol.1 No.-

Korean native goats were experimentally infected with bovine leukemia virus(BLV), and the changes of humoral immune responses were investigated by agar-bel immunodifusion test(AGID), complement dependent antibody cytotoxicity(CDAC), complement fixation test(CF) and virus neutralization test(VN) using syncytium inhibition assay. AGID antibody titers of Group Ⅰ inoculated with FLK-BLV cells were 2 to 4 at 1 month post - inoculation(pi), and persisted for leucocytes from BLV-infected cattle showed the lower AGID antibody titer than GroupⅠ. Cytotoxicity of rabbit complement and normal goat serum against FLK-BLV cells was investigated. Four out of 6 rabbit complements were revealed cytotoxicity index under 5.0%. Range of cytotoxic index of 17 normal goat sera were 11.8 ± 28.6 to 28.6 ± 9.7. CDAC antibody titers of Group Ⅰ were 8 to 16 at 1 month pi and then increased gradually showing maximum titer of 128 at 6 months pi. At 12 months pi CDAC titer were 32 to 128. Group Ⅱ showed relatively lower CDAC titer than Group Ⅰ. CF antibody titer of Group Ⅰ were 4 to 8 at 1 months pi, and then increased up to 32 to 128 at 8 to 10 months pi. GroupⅡ showed the similar patterns of CF titers as Group Ⅰ, but No 3 revealed particularly lower CF titer throughout the experiments. In syncytium assay for detection of BLV in the peripheral lymphocytes, all six heads of goats in Group Ⅰ and Group Ⅱ revealed the positive SA through 12 months showing the maximum SA values of 148. The SA values appeared declining tendency as the observation period passed. VN antibody titer of Group Ⅰ were 16 to 32 1 month pi, and then increased gradually by the maximum titer of 128. Through 12 month experiment, Group Ⅱ manifested the lower VN antibody titer than Group Ⅰ. throughout 12 month period, the control groups that are Group Ⅲ and Group Ⅳ, showed no antibody responses in the above tests.

Ciprofloxacin의 돼지 호흡기 감염증 및 설사증에 대한 치료효과

전무형,김지영,채미경,서상희,김명철,박창식,김태용,윤효인 충남대학교 형질전환복제돼지연구센터 2004 논문집 Vol. No.8

To evaluate the clinical efficacy of ciprofloxacin (CFX) on treatment of the pigs with respiratory diseases or diarrhea. CFX at various dosages were administered intramuscularly to the diseased pigs selected from the pig farms located in Chungnam province. One hundreds and fourteen heads of pigs with respiratory diseases were divided into five groups and CFX at 0.25, 0.5, 1.0 (= 2.5mg CFX/Kg B.W.) and 2.0 doses were administered i.m. for 5 days. The recovery rates were found 31.8%, 73.9%, 91.3% and 92.0%, respectively, being higher than that of the untreated control group (19.0%). The mortality of the treated groups were 0%, that is lower than that of the control (9.5%). Seven kinds of bacteria were isolated from the respiratory organs of 86 pigs, and 34 (39.5%) of 86 pigs showed the complicated infection. In analyzing by the pigs infected with a single pathogen as P. multocida; A. pleuropneumonia. Staphyloccus spp. or Mymplasma spp., the recovery rates were 0∼66.6% at 0.25 dose, 66.6∼100% at 0.5 dose and 100% in all of 4 pathogens at 1.0 to 2.0 doses. At 0.25 dosage the pigs infected with A. pleuropneumonia showed the lowest recovery rate. One hundreds and twenty two heads of pigs with diarrhea were divided into five groups and CFX at 0.25, 0.5, 1.0 (= 2.5mg CFX/Kg B.W.) and 2.0 doses were administered i.m. for 5 days. The recovery rates were 29.1 %, 40.0%, 80.0% and 88.0%, respectively. The mortality of the treated groups were 0∼8.3%, being much lower than that of the control. Four kinds of bacteria were isolated from the fecal specimens of 94 pigs, and 84 (89.0%) of 94 pigs showed the complicated infection.

BRS 생체정보 분석방법(分析方法)의 정확도(正確度) 확인 연구

유상구,임무열,오상문,유경배,신연호,박병운,이완희 한국정신과학학회 1998 韓國精神科學學會誌 Vol.2 No.2

BRS는 인간의 잠재능력을 적극적으로 계발 · 활용하여 임의의 시료에 대한 미지 (未知)의 생체정보 (Bio-Information)를 편리하게 분석할 수 있는 효과적이고 경제적인 분석장비이다. 그러나 BRS와 관련된 분석방법 자체의 정확도에 대한 연구는 충분하게 이루어지지 않고 있다. 그래서 BRS 분석방법의 정확도를 과학적으로 확인해보기 위해서 본 연구를 진행했다 실험결과, BRS에 의한 생체정보 분석방법 의 정확도는 측정자의 숙련정도에 따라 다르지만 고급 측정자의 경우에는 95% 이상의 높은 확률로 표준시료의 생체정보를 정확하게 분석할 수 있으며, 측정자의 분석능력이 떨어지는 경우에는 여러 명의 측 정자를 대상으로 비교검토(Cross-Check) 방식으로 실험을 보완하면 90% 이상의 정확도를 확보할 수 있었다. BRS is a sort of analysis-instrument which help to estimate some Bio-Information for a sample conveniently and effectively But, for lack of the study to verify the confidence-degree of the Bio-Information analysis method related to BRS, the availability of the method is not known clearly yet, It was the reason that made authors perform this study And It was possible to arrive at the following two conclusions I though the confidence-degree of the Bio-Information analysis method ny BRS was different according to the degree of the expertness of a person using the instrument in the case of the very skillful expert, the confidence-degree for the standard sample used in this study was reached to 95% up 2 In the general case, to improve of the confidence-degree of the Bio-Information analysis method by BRS, the cross-check method by the several measuring person can be introduced.

Dispatcher(전화 상담원)의 보조에 의한 심폐소생술

안무업,김영식,이부수,황성오,임경수 大韓應急醫學會 1992 대한응급의학회지 Vol.3 No.1

Background: Dispatcher-assisted telephone instruction in cardiopulmonary resuscitation(CPR) has been proposed to increase rates of bystander CPR in cases of out-of-hospital cardiac arrest. In Korea, bystanders do not know how they resuscitate the victims and EMS(Emergency Medical System) is incomplete. Study Objectives: This study was undertaken to tested the efficacy of dispatcher assisted telephone CPR using a recording mannikin(Anne Resusci) in a highstress, simulated cardiac arrest scenario. Study Subjects: We assesed in a group of volunteers, without prior CPR lectured and training(GroupⅠ, n=20), without prior CPR training but received lecture previously(Group Ⅱ, n=20) who received telephone instruction were compared with that of previously recevied lecture and tranined(Group Ⅲ, n=20) who received same massage. Performances of above groups were also compared with a group(Group Ⅳ, n=20) composed of previously received lecture and trained volunteers who did not receive the massage. Results: Members of groups Ⅰ,Ⅱ, and Ⅲ delivered similar average ventilation volumes, approximately 1L/cycle. In contrast, group Ⅳ delivered somewhat less, about 700ml/cycle(p<0.05). Group Ⅰ performed ventilation better than group Ⅳ but there was no significant intergroup differences in the performing effective chest compressions. The global performance of group Ⅲ, the group with prior CPR lecture, trained and telephone instruction, was superior to that achieved by other groups(p<0.05). We conclude that dispatcher-assisted telephone CPR can offer a safe and cost-effective means to increase the rate of bystander CPR and also improves the quality of CPR performed by persons with prior CPR training.

세 건의 재해사고를 통한 우리 나라의 재해대책 분석

안무업,황성오,임경수,강성준 대한응급의학회 1993 대한응급의학회지 Vol.4 No.2

Disaster is a any community or regional events that disrupts community functions and activities and cause concern for the lives, health, and property of the citizens of that community. Successful management of disaster requires adequate planning and practice drills. Emergency medical service must play an important role in disaster management because any disaster produces various types of patients who need emergent care. We tried to analyse korean disaster planning in review of three recent disasters including aircraft crash, ship submergence, and road traffic accident. The result of disaster survey shows that there are many defects in Korean disaster plan at the stage of notification, propagation, rescue, stabilization and withdrwal and emergency medical service system is not being involved in disaster management because korean disaster plan is a civil-defence model. We conclude that current korean disaster plan is inadequate for management of disaster and it should be reinforced.