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김현수 ( Hyun Soo Kim ),천종운 ( Jong Woon Cheon ),김민수 ( Min Su Kim ),정창길 ( Chang Kil Jung ),김경록 ( Kyung Rok Kim ),최재원 ( Jae Won Choi ),강동우 ( Dong Woo Kang ),김선영 ( Sun Young Kim ) 대한소화기학회 2013 대한소화기학회지 Vol.61 No.2
Hyun Soo Kim, Jong Woon Cheon, Min Su Kim, Chang Kil Jung, Kyung Rok Kim, Jae Won Choi, Dong Woo Kang and Sun Young Kim1 Departments of Internal Medicine and Pathology1, DongKang Medical Center, Ulsan, Korea Actinomycosis is a chronic suppurative disease and caused by Actinomycosis species, principally Actinomyces israelii, which are part of the normal inhabitant on the mucous membrane of the oropharynx, gastrointestinal tract, and urogenital tract. It usually affects cervicofacial, thoracic and abdominal tissue. Cervicofacial type has the highest percentage of occurrence with 50%. Actinomycosis frequently occurs following dental extraction, jaw surgery, chronic infection or poor oral hygiene. It may also be considered as an opportunistic infection in immunocompromised patients such as malignancy, human immunodeficiency virus infection, diabetes mellitus, steroid usage or alcoholism. But, actinomycosis rarely occurs in adults with normal immunity and rare in the esophagus. We report an unusual case of esophageal actinomycosis which was developed in a patient with normal immunity and improved by therapy with intravenous penicillin G followed oral amoxicillin, and we also reviewed the associated literature.
‘헤테로토피아’적 지성, 90년대 시적 주체의한 갈래(1) -장정일을 중심으로
김정현(Kim Jung-Hyun) 한국현대소설학회 2022 현대소설연구 Vol.- No.87
This study has a big point of discussion about the authenticity and indefinableness of 90s literature. Under this point of view, this paper discussed Jang Jung-ils intelligence behind ‘sincerity that destroys sincerity’. The core of Jang Jung-ils poem is the masochistic text composition method. Behind this masochistic poetic narrator, the self-consciousness of the poetic subject is implicitly mediated. This symptomatic and symptomatic utterance(écriture) is an important constituent principle in Jang Jung-ils poem. Jang Jung-ils thorough artistic self-consciousness, which tried to reveal his fundamental desires only as signs and surpluses without departing from the principle of producing text, is considered to be the culmination of individuality and internality produced by the 1990s. The desire of the poetic subject, which is revealed only by traces and surpluses in the text, actually corresponds to his efforts in intellectual literature. For Jang Jung-il, the allegorical images of ‘Burning Book’ and ‘death’ show how the poetic subject created his poem through intelligence as a result. Jang Jung-il maintained his literary style and ‘arrogant’ despite the chaos of the 1990s. Jang Jung-ils ‘language’ aspect and peculiarity are the origins of contemporary Korean poetry. The purpose of this study is to examine the multi-layered aspects of authenticity in the 1990s along with the research on Yu Ha.
김은정,박정훈,김정섭,유현철,이봉섭,곽명화,우성훈,박승조 東亞大學校 環境問題硏究所 2005 硏究報告 Vol.27 No.1
Spent pig bone was consist of hydroxyapatite. And then we thought that it have a possibility as a adsorbent. The preparation of bone char prepared from spent pig bone in this study. We study on the recycling possibility as a adsorbent is able to adsorb copper ion from their single aqueous solutions. The results are summarized as follows. Bone char that prepared from spent pig bone at 105, 400, 700℃. The adsorption removal efficiency of copper ion onto bone char as adsorbent was above 90% for 15 hours. Increase in the initial pH of the copper ion solution result in an increase in the copper ion uptake per unit weight of the adsorbent. Freundlich isotherm model was found to be applicable for the experiment data of copper ion. The results showed that spent pig bone can be used for the absorption of the copper ion.
김동훈,김기권,장태정,김정란,이구,김수근,임현술 大韓法醫學會 2001 대한법의학회지 Vol.25 No.1
Oxygen deficiency has been frequent in a clouted space. Wood consumes oxygen and discharges carbon dioxide Instead of photosynthesis in closed space without light, so do some microorganisms on the surface. We experienced a case that a healthy Insect-proofer fell down and died of asphyxia on stair-board at 7 m below the hatch of the cargo-hold shipping wood Analysis of gases in cargo-hold revealed O2; 12.3%, CO; 105 ppm, CH4; 2.7%, and H2S; 1.9% at 1 m below the hatch, and then O2; 6.1%, CO; 220 ppm, CH4; 2.9%, and H2S, 2.3 ppm at 2.5 m below the hatch. Autopsy findings were unremarkable. We justiced the cause of death asphyxia due to oxygen deficiency. As seen in this case, the serious oxygen deficiency was accounted for oxygen consumption by wood and microorganisms.
아동들의 태권도 수련활동참가에 따른 열등감 및 자아존중감의 관계
정재엽,정국현,김지영,김현철,이용국 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.2
The purpose of this study was to identify the relationship between children's Inferiority and self-esteem during Taekwondo practice. In order to achieve this purpose, 480 subject were selected among participants of Taekwondo activity programs in the Seoul area by using the stratified cluster random sampling method. Out of the 480 questionnaires responded to. only 414 were used for data analyses because 66 were responded to incompletely or incorrectly. The instrument for data collection was a questionnaire in which Inferiority and self-esteem consisted of items identified by Jun(1999) and Jun(1993), respectively. The statistical methods utilized in the study for analyzing the collected data were reliability analysis, descriptive statistics, one-way ANOVA, standard multiple regression analysis and the following results were obtained: First, both Inferiority and self-esteem differ statistically and significantly according to both sociodemographic variables. Second, both Inferiority and self-esteem differ statistically and significantly according to Taekwondo practice. Third, Inferiority statistically and significantly influences self-esteem.
Characteristics and Breeding of a New Thornless Castor aralia Cultivar, Cheongsong II
Kim,Sea-Hyun,Jung,Hyun-Kwon,Jang,Yong-Seok 한국자원식물학회 2004 Plant Resources Vol.7 No.2
New thornless cultivar of castor aralia(Kalopanax septemlobus Koidz.) was developed and selected in Cheongsong, Prov. of GyeongSangbuk-do during the period from 1994 to 1999 by Korea Forest Research Institute(KFRI). The new thornless cultivar, Cheongsong II is characterized by a thinner outer-bark and soft, wider leaves, and is particularly characterized by thornless stems. This cultivar has a thinner outer-bark(8.82mm) when compared with thorned type trees(13.95mm). It also has a larger leaves than does thorned type trees. Consequently, the new thornless cultivar, Cheongsong II is defined to have thinner bark and longer and wider leaves than do other thorned type trees. thorned type trees.
매복된 상악 중절치의 교정적 견인을 이용한 치험례 : CASE REPORT
김종식,김은정,김현정,남순현,김영진 大韓小兒齒科學會 2005 大韓小兒齒科學會誌 Vol.32 No.1
치아 매복이란 여러 가지 이유로 구강 점막이나 악골내에서 치아가 맹출하지 못하고 있는 상태를 의미한다. 상악 중절치 매복의 원인은 치아종, 과잉치, 공간의 상실, 선행유치의 만기잔존 또는 조기상실, 선행유치의 외상으로 인한 치관이나 치근의 기형, 치배의 이소위치 등이 있다. 매복된 상악 중절치의 경우, 측절치가 빠르게 근심으로 이동하여 공간을 상실하고, 정중선의 변이가 발생하며, 낭종을 형성할 가능성도 있다. 따라서, 매복치의 조기 진단과 그에 따른 적절한 처치가 즉각적으로 이루어져야 한다. 일반적으로 매복의 정도가 심하지 않거나, 각화조직에 의해 매복이 초래된 경우 외과적인 노출만으로도 맹출을 유도할 수 있지만, 외과적인 노출후에 일정기간의 관찰에도 맹출이 되지 않는다거나, 치아의 맹출 방향이 자가 교정될수 없을 정도로 심하게 변위되어 있는 경우, 매복의 위치가 너무 심부에 있는 경우에는 교정적 견인을 시도하는 것이 바람직하다. 본 증례는 매복된 상악 중절치 중 일정기간의 주기적 관찰후 맹출이 기대되지 않았기에, 교정적으로 견인하여 치료하였으며, 치료후 다소의 지견을 얻었기에 보고하는 바이다. A tooth impaction means a state that a tooth does not erupt out of oral mucosa or alveolar bone for many reasons. The reasons for an impaction of the Maxillary central incisor are an odontoma, supernumerary tooth, space loss, prolonged remaining or early loss of a preceding deciduous tooth, abnormalities of crown or root caused by trauma of a deciduous tooth and an ectopic position of a tooth germ. In the case of the impacted maxillary incisor, a rapid mesial movement of a lateral incisor leads a space loss and a midline deviation can be happened. Furthermore, it can cause a cyst. When we treated a patient with an impacted central incisor early, we could see a better prognosis. It means an early diagnosis and an exact treatment are very important. Generally if the impaction is not severe or it is caused by a keratinized covering tissue, a surgical exposure can induce an eruption easily but an orthodontic force is recommended when an eruption does not happen after a surgical method, when the eruption path is too transpositioned to be corrected spontaneously and when an impacted tooth is located so deeply. In the treatment using an orthodontic force, careful considerations about a root length, pulp, and a periodontal tissue can improve the periodontal and esthetic prognosis for the long follow-up results. This case is using an orthodontic traction following a periodic observation and in no expectation of spontaneous eruption. After treatment of this case, I have got some knowledges, so I report this case.