• Journal of Acupuncture Research
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• 제19권6호
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• pp.35-48
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• 2002

Objective : The study was performed to evaluate the effect of treatment for thoracolumbar compression fracture by using Bee Venom Acupuncture that is well known for anti-inflammatory and analgesic effect. Methods : We investigated 39 cases of patient with thoracolumbar compression fracture. The patients with thoracolumbar compression fracture were treated at the department of acupuncture & moxibustion of Kyung-Won University Oriental Hospital from 1st January 2001 to 30th August 2002. We selected for two groups. One group was treated by Bee Venom Acupuncture therapy(Bee Venom Acupuncture Group : BAG), the other group was treated by Filiform Acupuncture therapy(None Bee Venom Acupuncture Group : NBAG). Results : 1. The distribution showed female predominance in sex and 70's predominance in age. The largest group was "accidental fall" and the next was "lifting heavy objects" in causes, and within 2 weeks in the duration of disease 2. In the duration of admission, the largest group was within 4 weeks. In regard to level of injury, T12 was found to be most predominant, followed in turn by L1, L2, L5. In regard to grade of clinical symptoms, Grade III was most predominant, followed by Grade II, Grade IV. 3. In the results of treatment, 87.5% were above "Good" in BAG and 47.8% in NBAG. 4. In the result of treatment due to the grade of clinical symptoms, BAG was more excellent than NBAG on the whols grade. 5. In the result of treatment due to duration of admission, the duration of admission was not in proportion to the results of treatment. 6. In the change of lumber flexion, the improvement above $80^{\circ}$ was 50% in BAG and 21.7% in NBAG 7. In the stability of treatment, the BAG and NBAG did't show any detrimental change in GOT, GPT, r-GTP, BUN, creatinine. Conclusions : In the treatment of thoracolumbar compression fracture, the Bee Venom Acupuncture can be regarded as more effective treatment than Filiform Acupuncture in the clinical practice. This is expected to be available for clinical use.

• 한국응용곤충학회지
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• 제20권4호
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• pp.217-222
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• 1981

연초의 본포초기해충인 숯검은밤나방 유충의 경제적 피해수준 밀도를 정하기 위한 기초연구로 연초이식전 포장내 유충밀도를 확정하기 위한 표본추출방법과 유충밀도와 연초감수량(품종 : Hicks)의 관계에 관하여 실험하여 다음과 같은 결과를 얻었다. 1. 사과찌꺼기, 쌀겨 및 토끼풀더미의 표본추출방법중에서 토끼풀더미가 비교적 높은 표본추출효율을 보였으며 토끼풀더미는 유충의 령기와 실험시기에 따라 $12.5\~18.0\%$의 표본추출효율을 보였다. 2. 포장내잡초의 유${\cdot}$무에 따라 표본추출효율은 차이가 있으며 $5\~6$령충을 공시했을 때 잡초가 없는 상태에서는 $18\%$, 잡초가 있는 상태에서는 $11.8\%$의 표본추출효율을 보였다. 3. 숯검은밤나방 유충밀도(X)와 피해율(D)의 관계는 $D=3.48+1.15X(r=0.9^{**})$였으며 피해율은 액아의 생장과 결주에 따른 연초개체군의 보상결과를 감안하여 보상피해율(D')을 구하였으며 $D'=0.544D(r=0.97^{**})$의 치선회귀관계를 보였다. 4. 보상피해율(D')과 감사량(Y; kg/10a)의 관계는 $Y=2.219D'(r=0.88^{**})$였다. 5. 관측치만 이용한 접종충밀도와 감수량의 관계 (Y=2.68X) 보다는 피해율 및 보상피해율을 대입하여 얻은 추정회귀식(Y=4.2+1.38X)이 실측치에 더적합하였다.

• 아시안잔디학회지
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• 제19권2호
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• pp.151-160
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• 2005

모래 $100\%$로 조성된 USGA 지반에서 한지형 초종간 비교 실험한 결과 잔디 품질은 초종에 따라 크게 차이가 나타났으며 그 결과를 요약하면 다음과 같다. 1. 연중 한지형 잔디의 품질은 계절적으로 봄과 가을이 양호하였는데, 특히 5월 초순$\sim$7월 초순과 8월 하순$\sim$11월 초순 사이의 기간이 가장 좋았다. 2. 잔디품질이 가장 우수한 초종은 켄터키블루그래스였고 가장 불량한 초종은 퍼레니얼라이그래스였다. 톨훼스큐의 품질은 켄터키블루그래스와 퍼레니얼라이그래스의 중간정도로 나타났다. 혼합구의 잔디품질은 켄터키블루그래스가 많이 혼합될수록 양호하였고, 반대로 퍼레니얼라이그래스가 많을 수록 불량하였다. 3. 여름 고온기의 잔디 적응력은 초종에 따라 상당히 다르게 나타났다. 켄터키블루그래스와 톨훼스큐는 하고 현상으로 인한 피해가 나타나지 않았지만, 내서성 및 내건성이 약한 퍼레니얼라이그래스로 조성된 잔디는 여름 내내 잔디상태가 불량하였다. 켄터키블루그래스, 퍼레니얼라이그래스 및 톨훼스큐를 혼합하여 식재한 혼합구의 경우 퍼레니얼라이그래스가 많을수록 하고 현상 피해가 크게 나타나 잔디상태가 불량하였다. 4. USGA 모래 지반에서 자란 한지형 잔디의 품질은 국내기후 조건에서 켄터키블루그래스가 가장 양호하였으며, 퍼레니얼라이그래스는 한지형 잔디 중 가장 불량하였다. 5. 고품질이 요구되는 지역에는 연중 품질이 우수하고, 여름 고온기에도 잔디 적응력이 우수한 켄터키블루그래스가 가장 적합하였고, 이보다 품질은 다소 떨어지지만 여름에 하고 현상 피해가 없는 톨훼스큐는 저관리 잔디 지역에 적합한 것으로 사료되었다. 그리고 혼합구 사용 시 하고 현상 피해를 최소화하려면 켄터키블루그래스 위주로 하면서 퍼레니얼라이그래스 혼합율은 $20\%$ 이내로 유지 하는 것이 바람직하다고 판단되었다.

• 수산해양기술연구
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• 제52권3호
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• pp.241-247
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• 2016

The trawl fishery is an important fishery accounting for around 30.0% of adjacent water fishery production in Korea, and the commercial fishing is associated with high rate of fatal and non-fatal occupational injury. The hazard analysis for the fishermen's safety of offshore trawler was conducted to serve as basic data for improving the healthy and safe working environment of fishermen using fishermen's occupational accidents of the national federation of fisheries cooperatives (NFFC) from 2012 to 2014 (n=464). As a result, the occupational accident occurrence rate of large powered trawl fishery was 241.4‰ in east sea trawl fishery, 6.9 times the rate of that. In addition, death and missing rate was found to have very serious level management to 97.7‱ in east sea trawl fishery of death at 6.2 times. The accident occurred in 91.7 to 100.0% was happened at sea. The slipping, others and struck by object and son on occurred more frequently in order in the frequency of accident occurrence pattern. However, the occurrence rate of death and missing did not match the frequency of accident pattern. In other words, slipping occurred more frequently while death and missing risk was not high. The fall in the waters was low while death and missing risk was high. The results are expected to help identify and assess safety hazard occurred in offshore trawlers.

• 수산해양기술연구
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• 제51권2호
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• pp.188-194
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• 2015

The powered purse seine fishery is an important fishery accounting for 19.4% of adjacent water fishery production in Korea, and the commercial fishing is associated with high rate of fatal and non-fatal occupational injury. The hazard analysis for the fishermen's safety of offshore large powered purse seiner was conducted to serve as a basic data for improving the healthy and safe working environment of fishermen using fishermen's occupational accidents of the national federation of fisheries cooperatives (NFFC) in 2013 (n=583). As a result, the occupational accident occurrence rate of this fishery was 182.6‰ in all industries 30.9 times the rate of that. In addition, death and missing rate was found to have a very serious level management to 25.1‰ in all industries of death of 17.5 times. The accident occurred in 72.3 to 85.8% was happened at sea. The others, slipping and struck by object etc occurred more frequently in order in the frequency of accident occurrence pattern. However, the occurrence rate of death and missing did not match the frequency of accident pattern. In other words, slipping occurred frequently higher while death and missing risk was not high. And the contact with fishing gear and fall in the waters was low while death and missing risk was high. The results are expected to contribute for identification and assessment of safety hazard occurred in offshore large powered purse seiners.

• Journal of the Korean Association of Oral and Maxillofacial Surgeons
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• 제40권1호
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• pp.21-26
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• 2014

Objectives: The purpose of this article is to analyze the incidence, demographic distribution, type, and etiology of mandible fractures that were treated by the Department of Oral and Maxillofacial Surgery in Kyung Hee University Dental Hospital from January 2002 to December 2012. Materials and Methods: This was a descriptive and analytic retrospective study that evaluated 735 patients that were treated for mandible fracture. Results: This study included 1,172 fractures in 735 patients. The ratio of male to female patients was 5.45 : 1; the maximum value was in patients between 20 and 29 years (38.1%) and the minimum in patients over 70 years old. The monthly distribution of facial fractures peaked in the fall and was lower during winter. No specific correlation was identified based on the annual fracture distribution. Among the 735 fracture patients, 1.59 fracture lines were observed per patient. The most frequent site was the symphysis, which accounted for a total of 431 fractures, followed by the angle (348), condyle (279), and body (95). The symphysis with angle was the most common site identified in combination with fracture and accounted for 22.4%, followed by symphysis with condyle (19.8%). The angle was the most frequent site of single fractures (20.8%). The major cause of injury was accidental trauma (43.4%), which was followed by other causes such as violence (33.9%), sports-related accidents (10.5%), and traffic accidents (10.1%). Fracture incidents correlated with alcohol consumption were reported between 10.0%-26.9% annually. Conclusion: Although mandible fracture pattern is similar to the previous researches, there is some changes in the etiologic factors.

• 대한족부족관절학회지
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• 제16권4호
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• pp.229-234
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• 2012

Purpose: The purpose of this study is to find out clinical and radiological outcomes in 70 patients of both calcaneal fracture. Materials and Methods: From March 1993 to March 2011, 70 patients underwent non-operative management or operative management at our hospital. Conservative management was performed in 15 cases of undisplaced fracture (Group A). Operative management was performed in 125 cases including 32 cases of undisplaced fracture (Group B), 60 cases of joint depression type fracture (Group C), 33 cases of tongue type fracture (Group D). Results were evaluated by VAS score, AOFAS score, circle draw test, Bohler angle (BA), Gissane angle, width & height of calcaneus. Results: VAS scores were 2.0 in group A, 2.0 in group B, 2.2 in group C, 2.7 in group D. AOFAS scores were 90.4 in group A, 91.9 in group B, 72.2 in group C, 79.2 in group D. Circle draw tests were 8.4 cm in group A, 10.1 cm in group B, 7.6 cm in group C, 7.9 cm in group D. Bohler angles (BA) and Gissane angles were $19.1^{\circ}$, $96.7^{\circ}$ in group A, $21.8^{\circ}$, $119.1^{\circ}$ in group B, $26.3^{\circ}$, $121.2^{\circ}$ in group C, $19.7^{\circ}$, $119.7^{\circ}$ in group D. Calcaneal widths and heights were 39.5 mm, 31.6 mm in group A, 32.7 mm, 37.0 mm in group B, 34.4 mm, 39.2 mm in group C, 35.2 mm, 38.7 mm in group D. Conclusion: The main cause of bilateral calcaneal fracture is an injury from a fall, and the cases were more frequently occurred in men than women. Also the fracture in the right side tend to occur more severely compared to the left side. The surgical treatment shows better results than conservative treatment in bilateral calcaneal fracture.

• 수산해양교육연구
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• 제27권4호
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• pp.1129-1135
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• 2015

The stow net is a stationary gear made from netting, usually in shape like trawl net without wings. The nets are fixed by means of anchors, placed according to the direction and strength of the current. And the commercial fishing is associated with high rate of fatal and non-fatal occupational injury. The hazard factors analysis for the fishermen's safety of offshore stow nets vessel was conducted to serve as a basic data for improving the healthy and safe working environment of fishermen using fishermen's occupational accidents of the national federation of fisheries cooperatives (NFFC) from 2012 to 2014 (n=1,144). As a result, the average occupational accident occurrence rate of this fishery was 206.9‰ in all industries 36.9 times the rate of that. In addition, average death and missing rate was found to have a very serious level management to 50.4‰ in all industries of death of 42.0 times. The accident occurred in 84.5 to 94.6% was happened at sea. The struck by object, slipping, contact with machinery, contact by object or gear and others occurred more frequently in order on the frequency of accident occurrence pattern. However, the occurrence rate of death and missing did not match the frequency of accident pattern. In other words, slipping occurred frequently higher while death and missing risk was not high. And the contact with fishing gear and fall in the waters was low while death and missing risk was high. The results are expected to contribute for identification and assessment of safety hazard occurred in offshore stow nets vessel.

• 대한예방한의학회지
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• 제14권3호
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• pp.117-127
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• 2010

Objectives : The purpose of this study was to find out the characteristics of patients who admitted due to industrial accident and to promote the superiority of oriental medical treatment on the sequelae of industrial accident. Methods : We analyzed the medical charts of 51 inpatients in a local oriental medicine hospital. The patients had been hospitalized from May 1, 2003 to October 31, 2010. Results : 1. By gender, males accounted for 78.4%, while females 21.6%. By age, most incidences occurred in the forties(29.4%), fifties(23.5%) and thirties(19.6%) in order. 2. Most causes of accident was carelessness(27.5%) and fall down(21.6%) was the next. 3. With regard to the interval from occurrence of accidents to hospitalization, 20 cases(39.2%) were found to be hospitalized 31～90 days after the accidents, followed by 11 cases(21.6%) in 91～180 days and 7 cases(13.7%) in 181～360 days. 4. Most cases turned out to be injuries with 40 patients from Sequelae of intracerebral hemorrhage (23.5%) and Lumbar and other intervertebral disc disorders with radiculopathy(13.7%). The mean duration of hospitalization was $209.03{\pm}346.04$ days. Inpatients of Organic brain syndrome NOS numbered the longest stay($676{\pm}86.26$days), Sequelae of intracerebral hemorrhage recorded $541.91{\pm}541.83$ days hospitalized. 5. Most of inpatients were treated with acupuncture(100%), herbal medication(98.0%), oriental physiological therapy(82.3%), and moxibustion(76.4%). Conclusions : This article will help the researchers related to Oriental medicine establish basic source of Oriental medicine approach for inpatients due to industrial accident.

• 한국잡초학회지
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• 제31권4호
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• pp.375-383
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• 2011

무인헬기를 이용한 제초제처리는 제초제의 특성이 항공방제에 적합해야하는 등 선결 요인이 무척이나 많다. 논에 발생하는 잡초를 방제할 목적으로 환경친화적 생력형 macro granule(GG) 제초제를 개발하였다. 무인헬기를 이용한 벼 작형별 잡초방제효과 및 벼에 대한 생육특성을 조사하고, 주변작물에 미치는 영향을 평가하였던 결과를 요약하면 다음과 같다. GG의 무인헬기살포효과는 담수직파시험에서 93.6~96.6%의 방제효과를 보였는데, 손제초구와 큰 차이를 나타내지 않았다. 수량은 손제초구와 약제처리구가 각각 $4,700kg\;ha^{-1}$, $4,450\sim4,670kg\;ha^{-1}$로 비슷하였다. 기계 이앙시험에서는 시험약제 모두 92.7~97.3%의 방제효과를 보였다. 무인헬기살포와 손제초구의 수량은 각각 $5,270\sim5,520kg\;ha^{-1}$, $5,730kg\;ha^{-1}$로 큰 차이는 없었다. 또한 GG살포가 주변작물에 미치는 영향을 보면 액상 제형과 GG가 직접살포되었을 때 배추, 상추, 오이, 고추, 콩, 들깨에 생육억제, 황변, 낙엽 등의 증상이 나타났으며, 일부 개체는 고사하였는데 이것은 무인 헬기를 이용한 약제 살포의 문제점을 시사한 것으로 무인헬기 살포시 주변작물에 약액이 비산되지 않도록 주의가 필요 할 것으로 사료된다. 향후 사용 약제의 선택, 시기, 주변 작물의 종류 등을 감안 한 주도면밀한 연구가 반드시 필요하다고 생각된다. 본 연구의 결과 무인헬기를 이용한 제초제 살포는 우리나라의 농업이 처해진 여건상 새로운 대안이 될 수 있다고 보여지며 이에 대한 체계적인 연구가 더욱 심도 있게 수행되어야 한다고 생각된다.