소아약증직결(小兒藥證直訣)에 기재(記載)된 방제(方劑)의 특성분석(特性分析)

조현진,박선동,Cho, Hyun-Jin,Park, Sun-Dong 대한한의학방제학회 2011 大韓韓醫學方劑學會誌 Vol.19 No.1

Objectives : This study aims to reveal the characteristics of formulas in "Xi$\v{a}$o' Er Y$\`{a}$o Zh$\`{e}$ng Zh$\'{\i}$ Ju$\'{\e}$. Methods : For that objectives, We analyzes formulas in "Xi$\v{a}$o' Er Y$\`{a}$o Zh$\`{e}$ng Zh$\'{\i}$ Ju$\'{\e}$. In the text, 132 formulas were described. To comprehend the formulas, we classified them as several bases. Results : After those analyses, we bring to a conclusion as follows. 1. 30 formulas are described that treated convulsive diseases (j$\={i}$ngf$\={e}$ng, ?風). Next, g$\={a}$n(疳), parasite infection, diarrhea/dysentery, dermatosis and etc were in the order. 2. Classified by the formulation, Yu$\'{\a}$nj$\`{i}$(圓劑) was the best(70 kinds of formulas, 53%). S$\v{a}$nj$\`{i}$(散劑) was a form of 41 formulas(31%). T$\={a}$ngj$\`{i}$(湯劑) and g$\={a}$oj$\`{i}$(膏劑) were a form of 5 formulas each. 10 formulas were assumed the form of w$\`{a}$iy$\`{o}$ngj$\`{i}$(外用劑). 3. We researched in-depth analysis of Yu$\'{\a}$nj$\`{i}$. As a results, dosage, additive(輔料) and the time to take of Yu$\'{\a}$nj$\`{i}$ were decomposed. Also, the formulas that treated convulsive diseases were analyzed by the herbs classification. Conclusions : Though the formulas that treated convulsive diseases were hard to application at local clinic, overall nosology of pediatrics was reflected comparatively. "Xi$\v{a}$o' Er Y$\`{a}$o Zh$\`{e}$ng Zh$\'{\i}$ Ju$\'{\e}$ was expected to play a role for reconsideration of formulas' formulation.

보론 나이트라이드 나노튜브 합성 및 응용기술

조현진,김준희,김명종,Cho, Hyun Jin,Kim, Jun Hee,Kim, Myung Jong 한국진공학회 2016 진공 이야기 Vol.3 No.3

BNNTs (Boron nitride nanotubes) is an analogue of CNTs (Carbon Nanotubes) in terms of lattice structure. In BNNTs, a boron atom forms sp2 hybridized bonding with three nitrogen atoms, and so does a nitrogen with three boron atoms in the honeycomb structure. Its innovative properties, such as high thermal conductivity, neutron shielding capability, superb oxidation resistance at $900^{\circ}C$, excellent chemical resistance, and superior mechanical properties are advantageous for a wide range of applications, especially for electric device packages, neutron shielding, protective coating materials, and functional composites. In this paper, boron nitride nanotube synthesis, properties and application are reviewed.

미국 멕시코만 기름유출사고에서 본 유처리제 사용의 효용성 고찰

조현진,하창우,Cho, Hyun-Jin,Ha, Chang-Woo The Korean Society of Marine Environment and safet 2012 해양환경안전학회지 Vol.18 No.1

바다에 기름오염 사고가 발생하면 여러 가지 방제 방법 중 물리적 회수 방법을 우선적으로 사용하고 유처리제는 최후 수단으로 고려하는 경향이 있다. 유처리제는 수중으로 기름이 신속히 분산되도록 하여 해수면으로부터 제거하는 방법이다. 해수면으로부터 신속히 기름을 제거하는데 대한 유처리제의 효용성은 널리 증명되어 왔으나 아직도 대부분의 국가들은 해양환경에 미치는 독성을 우려하여 적극적인 사용을 하지 않고 있는 실정이다. 보고된 자료에 의하면 유처리제와 혼합된 기름이 기름 그 자체보다 독성이 더 크게 나타나지 않았다. 멕시코만 기름유출 사고시 미국 정부와 BP사는 최대한 해안에 기름이 도달하지 않는데 중점을 두고 해수면뿐만 아니라 수중의 기름에 대해서도 유처리제를 사용하였다. 유처리제에 대한 순환경편익을 분석하면 유처리제를 사용함으로써 기름이 생태계에 머무는 시간이 줄어들며 장기간 노출을 예방하고 야생동물에 심각한 오염을 방지하는 효과가 있는 등 다양한 연구가 진행되고 있다. 미국 멕시코만 유류오염 사고와 같은 대규모 해양오염사고의 위험이 상존하는 우리 실정에서도 과학적 결과를 바탕으로 한 유처리제 사용의 효용성과 안전성에 대한 검토가 이루어져야 할 시점이라 사료된다. Once oil has spilled, oil spill responders use a variety of countermeasures to reduce the adverse effects of spilled oil on the environment. Mechanical methods of containment and recovery are preferred as the first response when the use of other methods fail or are ineffective. In these cases, the application of oil dispersants shall be use only as a last resort. While effectiveness of dispersants in removing oil form the sea surface is proven, the use of dispersants is controlled in almost all countries due to the toxicity of their active agents and the dispersed oil on the marine environment. However, according to reports, after dispersant application, no significant toxicity to fish or shrimp was observed in the field-collected samples. Moreover, the results also indicate that dispersant-oil mixtures are generally no more toxic to the aquatic test species than oil alone. During the Deepwater Horizon Incident, dispersants were applied to floating oil and injected into the oil plume at depth. These decisions were carefully considered by state and federal agencies, as well as BP, to prevent as much oil as possible from reaching sensitive shoreline habitats. Net Environmental Benefit Analysis for dispersant use assumed that dispersants appear to prevent long-term contamination resulting absence of oil in the substrate and will benefit marine wildlife by decreasing the risk of significant contamination to feathers or fur. Further study to use dispersants with scientific baseline is needed for our maritime environment which consistently threaten huge oil spill incidents occurrence.

후두결핵의 임상양상과 진단

조현진,소윤경,손영익,Cho, Hyun-Jin,So, Yoon-Kyoung,Son, Young-Ik 대한후두음성언어의학회 2008 대한후두음성언어의학회지 Vol.19 No.1

Background and Objectives : Clinical suspicion and appropriate diagnostic procedures are essential for the timely management of extrapulmonary type of mycobacterial disease. In the hope of suggesting a suitable guideline for the early diagnosis of laryngeal tuberculosis, the authors reviewed their clinical pathways and the characteristics of patients with laryngeal tuberculosis who were managed in the recent 10 years at a single tertiary referral hospital, Samsung Medical Center. Subjects and Method : Retrospective chart review was performed for the 25 adult patients with laryngeal tuberculosis. Among 25 cases, 12 were pathologically confirmed by laryngeal biopsy and the other 13 were clinically diagnosed by cumulative clinical information; definite laryngitis on laryngoscopy, positive AFB (acid fast bacillus) smear/culture or active pulmonary tuberculosis on chest X-ray, and substantial response to anti-tuberculosis medication. Results : Chest X-ray revealed active pulmonary tuberculosis in 72% of patients (N=18/25). Sputum AFB smear/culture was positive in 95% of all tested patients (N=21/22) and in 100% of the tested patients who have stable or no evidence of pulmonary tuberculosis (N=5/5). All patients except one who had coexisting laryngeal malignancy showed considerable improvement in their subjective symptoms and laryngeal findings within the first 2 months of anti-tuberculosis medications and they achieved complete response on subsequent sputum studies, chest X-ray and laryngeal findings after $7.0{\pm}2.3$ months of the medications. Conclusion : We suggest that chest X-ray and sputum AFB smear/culture to be the first step of work-up for the patients having laryngeal tuberculosis in suspicion since laryngeal tuberculosis is largely associated with active pulmonary tuberculosis and/or sputum AFB study offers high yield even in case of primary laryngeal tuberculosis. However laryngeal biopsy must be considered in case showing unsatisfactory response to the anti-tuberculosis medication for more than 2 months.

Response Activities for Tar Ball Pollution from the 'Hebei Spirit' Oil Spill in the Southwestern Sea of Korea

조현진,김정엽,양문철,서광열,민남기,임승혁,전성근,김희식,김영화,김지훈,장선희,Cho, Hyun-Jin,Kim, Jeong-Yeop,Yang, Mun-Chul,Seo, Kang-Ryul,Min, Nam-Gi,Im, Sung-Huk,Jeon, Sung-Gun,Kim, Hee-Sik,Kim, Young-Hwa,Kim, Gi-Hun,Chang, Sun-Hee The Korean Society for Marine Environment and Ener 2009 한국해양환경·에너지학회지 Vol.16 No.4

2007년 12월 7일 발생한 허베이스피리트호 원유유출 사고로 약 12,547 kL의 기름이 해상으로 유출되어 서해안의 해안선이 광범위하게 기름으로 뒤덮이는 결과가 초래되었다. 사고발생 며칠 후부터 타르볼이 서남해안에서 관측되었으며, 이에 대한 방제를 위해 해양경찰(KCG)은 해상에서는 뜰채 및 그물끌기 방법을 이용하였고, 해안에서는 그물치기, 주워내기, 쓸어 담기 등 3가지 방제방법을 이용하였다. 그물막 치기 방법은 해안이 타르볼로 오염되는 것을 예방하는데 효과적이었으며, 사고당시의 계절이 겨울이었던 점은 타르볼이 쉽게 굳어 자원봉사자나 주민들이 주워 내거나 쓸어 담는데 큰 이점이 될 수 있었다. Approximately 12,547 kL of oil from the tanker 'Hebei Spirit' released into the western sea of Korea, which subsequently reached and covered extensive areas of the western coastlines of Korea. In the following days great numbers of tar balls hit the southwestern coast. Three different cleanup methods were used to mediate the southwestern coastline tar ball pollution by Korea Coast Guard (KCG) net setting, manual pick up, and sweeping them up. Net setting was useful in protecting coastlines from being hit by tar balls. The cold weather in winter conditions helped the tar ball response efforts because it caused them to harden, allowing them to be swept up from beaches and to be gathered up by hand.

소아약증직결(小兒藥證直訣)의 처방분석(處方分析)

조현진,박기정,박선동,Cho, Hyun-Jin,Park, Ki-Jeong,Park, Sun-Dong 대한한의학방제학회 2011 大韓韓醫學方劑學會誌 Vol.19 No.2

Objectives : This study aimed to reveal the characteristics of formulas in "Key to Therapeutics of Children's Diseases" by analysis of crude drugs that constitute formulas. Methods : To analyze the formulas, We classified the formulas to presenting symptom classification. And within that categories, the crude drugs in formulas were diagrammatized. Results : After those analyses, we brought a conclusion as like these. 1. The formulas classified into some categories that include chronic consumption disease, parasitization, digestive system disease, febricity, infectious disease, respiratory disease, skin disease, infirmity and etc. 2. We analyzed the characteristic of formulas by categorization of crude drug combination. In this way, we recognized that Qian Yi(錢乙) frequently used cold crude drugs unlike the trend of S$\grave{o}$ng(宋) dynasty doctors. 3. The prescription that described in "Key to Therapeutics of Children's Diseases" can be found in "Treasured Mirror of Eastern Medicine(東醫寶鑑)" and the other books on posterity. Conclusions : Through these researches, we verified that Qian Yi affect cold herbal and mineral drugs. This tendency of Qian Yi have an effect on the Nourish yin school. And several decades of formulas of "Key to Therapeutics of Children's Diseases" contain in part of pediatrics on "Treasured Mirror of Eastern Medicine". We reconfirmed that Qian Yi affected profound influence on the development of pediatrics and Nourish yin school.

췌장가성낭종에 대한 임상적 고찰

조현진(Hyun Jin Cho),박천규(Chun Kyu Park) 대한외과학회 1985 Annals of Surgical Treatment and Research Vol.28 No.5

신뢰가 불평행동과 전환의도에 미치는 영향

조현진(Cho Hyun-Jin) 대한경영학회 2012 大韓經營學會誌 Vol.25 No.3

제주를 중심으로 한 동중국해 표층 퇴적물에서의 와편모조류 시스트 분포 특성

조현진 ( Hyun Jin Cho ),이준백 ( Joon Baek Lee ),문창호 ( Chang Ho Moon ) 한국환경생물학회 2004 환경생물 : 환경생물학회지 Vol.22 No.1

2002년 가을에 제주도를 중심으로한 동중국해 18개 정점에서 그랩으로 채니한 표층 퇴적물 속의 와편모조류 시스트 분포 특성을 조사하였다. 현미경 관찰시 해상력을 좋게 하기 위하여 퇴적물을 HCI과 HF로 처리하여 그 속의 시스트를 관찰하였다. 총 13속 21종의 와편모조류 시스트가 출현하였는데, Spinifrites bulloideus가 우점종을 차지하고 있었다. 임의로 나눈 제주도 북부 해역인 Part 1정점들에서의 평균 시스트 농도(1,144cysts g^(-1))가 그 남쪽 해역인 Part 2(183cysts g^(-1))에서 보다 6배 이상 높은 값을 나타내고 있었다. 본 연구 결과는 이제까지 동중국해의 본 조사 정점 부근 해역에서 실시된 와편모조류 시스트 분포 조사 결과들과 비슷한 분포 경향을 보이고 있었다. The distribution of dinoflagellate cysts in the top-3 cm surface sediment samples collected from the East China Sea around Jeju Island was investigated in 18 stations of the sea. Twenty-two different types of dinoflagellate cysts were recorded in this study, among which Spiniferites bulloideus occupied a predominant species in most of all the stations. Dinoflagellate cyst concentration varied from 6 (st. B3) to 3,645 (st. A5) cysts g^(-1), and generally increased toward the northern part of Jeju Island (Part 1) rather than the southern part (Part 2); in the former average value was 183 cysts g^(-1), while that in the latter was 1,144 cysts g^(-1). Compared with the other reports which investigated dinoflagellate cyst concentrations and distributions in the East China Sea, the results in this study showed very similar pattern to those.

유암의 임상적 고찰

조현진(Hyun Jin Cho),홍성재(Sung Jae Hong),박천규(Chun Kyu Park) 대한외과학회 1985 Annals of Surgical Treatment and Research Vol.28 No.3