해양 레저스포츠 관광상품화 개발을 위한 대학과 지방자치 단체간의 커뮤니케이션 모형개발(Ⅰ)

조재기,신영균,손명준 한국스포츠리서치 2003 한국 스포츠 리서치 Vol.14 No.6

This study utilized antecedent studies and statistics made by local governments and other public organizations in order to obtain objective data necessary for the development of marine-leisure tourism products, and adopted related literature research and descriptive analysis as its primary method of data analysis. Based on the primary research, case study by means of field study in advanced countries was adopted in the stage of the secondary research, which aimed to draw inductive reasoning necessary for understanding the circumstances of commercializing marine-leisure sports tourism. The tertiary analysis intended to understand policies related to marine-leisure tourism product development and to design a tourism product, which takes B! usan as its model. The research results are as follows: 1. It is necessary to construct sustainable and organized policies and systems after the public hearing led by the local government and supported by local universities throughout the whole process of developing a marine-leisure tourism product so that the concept of sustenance can be applied. 2. In order to judge and measure the potential for sustainable development of marine-leisure tourism, an index of sustainable tourism should be developed by academic institutes like universities. 3. An event to publicize investment opportunities in marine-leisure tourism should be held under the joint sponsorship of local governments and universities so that enterprises at home and abroad can take interest in investment and further move on to sign an MOU. 4. As past tourist attraction development caused damage to natural environment and ignorance of profitability, the direction of the future marine-leisure tourism development should be separated into the tourism product developmenmt and tourist attraction development. 5. An academy to train professionals in the field of marine-leisure tourism should be established by the joint supervision of the local government and universities. 6. Korean-style marine-leisure sports should take root in the social system and be standardized. 7. Marine-leisure sports should take root in the social system and be standardized. 8. Tourism products using large-scale cruisers should be developed. 9. Coastal cruise course should be developed.

이동 열원을 고려한 전자빔 용접의 유한요소해석

조해용,정석영,김명한,조창용,이제훈,서정 한국레이저가공학회 2001 한국레이저가공학회지 Vol.4 No.1

Simulation on the electron beam welding of Al 2219 alloy was carried out by using commercial FEM code MARC, which encounters moving heat sources. Due to axisymmetry of geometry, a half of the cylinder was simulated. A coupled thermo-mechanical analysis was carried out and subroutine for heat flux was substituted in the program. The material properties such as specific heat, heat transfer coefficient and thermal expansion coefficient were given as a function of temperature and the latent heat associated with a given temperature range is considered. As a result, the proper beam power is 60kVX60mA and welding speed is 1~1.5 m/min. The residual stress in the heat-affected zone as well as the fusion zone does not increase. It is necessary to use jigs for preventing distortion of cylinder and improving weld quality.

개에서 발생한 추간판 탈출증의 수술적 치료 1례

조재금,이재연,정성목,김명철 忠南大學校 獸醫科大學 附設 動物醫科學硏究所 2011 動物醫科學硏究誌 Vol.18 No.1

Seven-year old, castrated male pekingese was presented with sudden onset of pain and tetraparesis. He was diagnosed with multiple intervertebral disc disease (lesion: C6-7 [mild], T12-13 [mild], L2-3 [moderate] via MRI in 2006. After undergoing conservative therapy at local hospital, he had more severe symptom in December 2009 than before. In order to identify exact site, he had been taken second MRI and transferred to CNU VMTH. Definitive diagnosis is also multiple intervertebral disc disease (IVDD) with the same lesion except C3-4 (+++). The spinal cord between C3 and C4 is ventrally compressed by intervertebral disc and the compression is much more severe than other lesions. Since the symptoms were severe and took place rapidly and didn't respond to medical treatment, surgical treatment, ventral slot for new lesion(C3-4) was planned. After the ventral compression of spinal cord between C3 and C4 was achieved, he showed enhancement which is gradual return to normal neurologic response, sternal recumbency, and occasional standing. After postoperative treatment at local hospital, he fully recovered to the normal. It was considered that accurate diagnosis timely adequate treatment are essential for the cure of IVDD.

한국 씨름과 일본 스모(相撲)의 비교연구

조재기,손명준,박철민 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.4

Any nation of the world has its own culture of physical activity in form of fighting that has been uniquely developed andsucceeded. Physical activity in form of fighting is the oldest type of sport. Wall paintings which illustrated fighting and wrestling figures are found in the remains of ancient Egyptian, Niespotamian, Indian and Chinese cultures. Such activity lost its original nature gradually over time, was transformed into a game as contending for victory. It becomes a seasonal practice now(Lee Jae Flak, 1998:5-11). Since the start of the modern times, Sirumhas been formalized, systematized and developed into a game as relevant new rules have been created and prevailed. Similar types of Sirum have been practiced and developed by different nations of the world in different ways. Sumo is the national sport of Japan and is greatly supported by the nation. Topped among Japanese professional sports, Sumo is exciting the island nation as a whole and very much loved by Japanese people( Kim Ok Hee et al., 1998:1-4). Started together with Korean professional Sirum almost simultaneously, Korean professional baseball, soccer and basketball games have been firmly established in this nation and are now globally advanced with good performance in A-class international matches. In contrast, Korean professional Sirum is still far behind other professional sports in regard to game operation and active engagement by spectators. Now it is necessary to make best efforts of setting foundations for the activation and promotion of this nation's professional Sirum through a better preparation of game rules for attracting more spectators, establishment of systems for reasonable management and operation and a Letter education and training of professional Sirum players and instructors, under the motto of the right succession and restoration ofsuch traditional cultural asset(Oh Beom Tae, 1999: 11-23).

양전자방출단층촬영을 이용한 초점주의와 작동기억의 뇌 활성화 양상 비교

김재진,조상수,김명선,손정우,이재성,이동수,이명철,권준수 大韓神經精神醫學會 2001 신경정신의학 Vol.40 No.2

연구목적: 단순 초점주의 과제와 보다 고도의 집중을 요하는 작동기억 과제를 수행하는 동안의 뇌 활성화 양상을 비교하여, 두 인지기능 과정을 매개하는 정상적 신경회로의 특성과 차이를 알아보는 것을 목적으로 하였다. 방법: 정상인 14명을 대상으로 시각처리 대조 과제, 단순 초점주의 과제, 작동기억 과제 등 세 가지 인지과제를 주고, 과제 수행 동안 [□O]H₂O를 추적자로 한 양전자방출단층활영을 실시한 후 감산분석을 통해 초점주의와 작동기억의 신경회로 지도를 작성하여 비교분석하였다. 결과: 초점주의 동안 활성화되는 부위는 좌측으로 편측화되고 산발적으로 분포하는 양상이었고, 특히 전대상이랑과 운동영역을 포함한 전두엽, 일차 및 이차 시각피질 등의 활성화가 특징적이었다. 작동기억 동안의 뇌 활성화 역시 산발적 분포와 좌측 편측화 양상이 관찰되었으나, 시각피질보다는 전두엽의 활성화가 우세하였고, 특히 우측 전대상이랑의 현저한 활성화가 특징적이었다. 결론: 초점주의와 작동기억은 개념적으로 공통점과 차이점을 내포하고 있는 것처럼 매개 신경회로에서도 공통 혹은 특이한 영역을 각각 가지며, 전대상이랑의 역할이 두 기능에 공통적으로 중요하고, 이차 시각피질과 전전두피질이 두 기능 각각에 더 중요하게 작용하는 것 같다. Objectives:This study was undertaken to identify neural substrates for simple focused attention and more highly-focused working memory i normal people and investigate their characteristics and differences. Method: Fourteen normal subjects were studied with [□O]H₂O positron emission tomography during a visual processing baseline task, simple focused attention task and working memory task. Results were analyzed with the subtraction analysis to map the neural correlates of focused attention and working memory. Results: Activated areas during focused attention tended to be lateralized to the left and scattered over various regions including the anterior cingulate, motor area, and primary and secondary visual cortices. While the areas activated during working memory also show the left lateralization and scattered distribution, activation prevailed more in the frontal lobe than in the visual cortex, and was particularly remarkable in the right anterior cingulate. Conclusions: Focused attention and working memory do not have only conceptually commonalities and differences but also have common and specific areas in their neural substrates. The anterior cingulate may commonly play an important role in both cognitive functions, whereas secondary visual cortex and prefrontal cortex seem to be predominantly implicated in each function, respectively.

Equaatiorial-Skew [Co(TRDTRA)(OH₂)] 착물과 CN, NO₂그리고 NCS 이온간의 치환반응

都命基,趙榮在,李東鎭,吳昌彦,金東曄 嶺南大學校 基礎科學硏究所 1992 基礎科學硏究 Vol.12 No.-

Equatorial-Skew형[Co(TRDTRA)(OH₂)]착물과 ??,?? 그리고 ?? 이온 간의 치환반응결과 생성된 차물의 치환반응성 및 구조를 전자흡수 스펙트럼과 Yamatera 이론에 따라 조사하였다. 속도론적 자료로부터 착물과 ??,?? 그리고 ?? 이온의 반응차수는 각각 1차이며 총괄 반응차수는 2차임을 알 수 있었다. ?? 및 ?? 이온에서 생성된 착물의 구조는 이성질화 반응이 동반된 Polar-Chair 형이며, ?? 이온의 경우에는 이성질화 반응이 동반되지 않은 Equatorial-Skew 형임을 알 수 있었다. The substitution reaction and structrue of products obtained from the reaction of Equatorial-Skew-[Co(TRDTRA)(OH??)](TRDTRA=trimethylenediaminetriacetate) with ??,??, and NCS ions have been investigated by means of electronic absorption spectroscopy and theoretical calculation based on the Yamatera`s theory. According to kinetic data, the substitution reaction order for the complexes such as ??,?? and ?? was the first order, respectively, and overall reaction order was second order. It has been determined that the structure of products having ?? and ?? ions was Polar-Chair type complexes which were accompanying with isomerization and having ?? ion was Equatorial-Skew type complex which was not accompanying with isomerization.

서울의 Penicillinase Producing Neisseria Gonorrhoeae 발생빈도(1996)

김재홍,황동규,전재홍,김윤석,김중환,김용준,이창균,임동진,김현수,조창근,김경문,박상훈,전우형,김희성,이호정,차명수,김갑형,김형석,김석우,황지환,박병순,권오상,이민수,송기훈,성소영,이인섭,부태성 대한화학요법학회 1999 대한화학요법학회지 Vol.17 No.2

Background : In recent years, gonorrhea has been panedemic and remains one of the most commom STDs in the world, especially in developing countries. Objective & Methods: For the detection of a more effective therapeutic regimen and assessing the prevalence of PPNG, we have been trying to study the patients who have visited the VD Clinic of Choong-Ku Public Health Center in Seoul since 1980 by means of the chromogenic cephalosporin method. Results: In 1996, 139 strains of N. gonorrhoeae were isolated, among which 53(39.0%) were PPNG. Conclusion: Our results suggests that after a peak of 74.3% in 1993, the prevalence of PPNG in Seoul is gradually declining.

人蔘多糖類의 理化學的 特性에 關한 硏究 : 人蔘貯藏加工中 澱粉의 理化學的 特性變化 Change of physicochemical properties of the starch during storage and heat treatment

曺哉銑,吳成基,曺羊嬉,金海中,黃明浩 경희대학교 부설 식량자원개발연구소 1985 硏究論文集 Vol.6 No.-

In order to investigate the change of physicochemical properties of ginseng root starch during storage and heat treatment. the roots were stored for 15 days at 5℃, 15℃, 30℃ and 45℃, and heated for 15 hours at 60℃, 70℃, 80℃, 90℃, respectively. The starch content was decreased from about 40% to 23-26% and sucrose content was increased from 4% to 12-16% during storage for 15 days at 5-45℃. Maltose, which was not detected in fresh samples, was increased upto 8.5% during storage or heat treatment. Granular size of the starch was decreased and some of the granules were broken during storage. Amylose content in the starch was decreased from 33% to 20%, and blue value and alkali number of the starch were increased slightly, and solubility and swelling power of the starch were decreased during storage. The higher storage temperature and the longer storage time, the starch was more susceptible to gelatinize, and the viscosity of the starch was lowered with the susceptibility of gelatinization. The susceptibility of degradation of the starch by the amylase was increased and amylolytic activities in ginseng root were, also, increased during storage.

청소년 인터넷 중독증과 우울, 사회적 불안, 또래관계 문제와의 연관성 조사

이명수,오은영,조선미,홍만제,문재석 大韓神經精神醫學會 2001 신경정신의학 Vol.40 No.4

연구목적 : 본 연구는 한국 청소년들의 인터넷 사용 현황조사와 더불어 인터넷 중독증과 우울, 사회적 불안, 또래관계 문제등과의 연관성을 알아보고자 하였다. 방 법 : 수원시 소재 고등학교 학생 869명(남/여=371/498)을 대상으로 인터넷 사용과 연관된 기본 설문을 실시하였다. 인터넷 중독여부를 알아보기 위하여 Young의 인터넷 중독척도를 사용하였고 우울증상의 평가는 Beck Depression Inventory(BDI)를 사용하였다. 사회적 불안 및 회피정도는 Social Avoidance and Distress Scale을, 부정적 평가에 대한 두려움 측정은 Fear of Negative Evaluation-Brief척도를 , 또래관계의 문제는 Index of Peer Relations척도를 사용하였다. 인터넷 중독의 현황조사를 위해서 실수와 백분율, chi-square test를 실시하였고, 인터넷 중독증과 우울, 사회적 불안 및 또래 관계 문제의 연관성을 알아보기 위하여 일원변량분석(ANOVA)을 실시하였다. 결 과 : 1) 총 869명의 대상자 중 남학생이 371명(43.7%)이었으며 여학생이 498(57.3%)이었고 평균연령은 16.27세(표준편차=0.82)로 남녀간에 유의미한 차이는 없었다. 2) 총 869명의 대상자중 291명(33.4%)이 인터넷 중독 가능성을 가지고 있는 것이고 나타났고 그 중 18명(2.07%)은 명백한 중독경향이 있는 것으로 나타났다. 본 연구에서는 인터넷중독척도 상위 30%를 중독경향군으로, 하위30%를 정상대조군으로 분류하였다. 3) 인터넷 중독척도 평균점수의 비교를 보면 남학생이 여학생보다 통계적으로 유의미하게 점수가 높음을 알 수 있었고 또 남학생이 여학생보다 중독경향군에 포함되는 비율도 더 높음을 알수 있었다. 을, 정상대조군에서는 정보검색을 상대적으로 더 많이 하는 것으로 나타났으며 게임은 두 집단간에 차이가 없었다. 5) 중독경향군에서 더 우울성향이 높고 외부의 부정적 평가에 더 예민하게 반응하고 또래관계의 문제가 많은 것으로 나타났고 사회적 상황에서의 불안정도는 집단간에 차이가 나지 않았다. 결 론 : 인터넷 중독으로 비교적 명백하게 분류된 비율은 이제까지의 다른 연구조사와 비교하여 볼 때 상대적으로 낮게 나왔으나 중독경향군까지 포함했을 겨우, 조사대상자의 약 30%에서 인터넷과 연관된 문제가 있음을 알수 있었다. 또한 인터넷 과다사용으로 문제가 되는 경우에 우울이나 또래관계등의 문제가 더 심각한 것으로 판명되어 향후 인터넷 사용자체에 대한 중독치료적 접근이외에 동반 정신병리에 대한 치료적 접근이 필요할 것으로 생각된다. Objective : The purpose of this study was to survey the present conditions of adolescents' Internet use and to investigate the relation of Internet addiction to depression, social anxiety and problems in peer relationship. Method : Eight hundred and sixty-nine high-school students(male/female=371/498) were included in the study, each of whom completed a standard questionnaire related to Internet use determined. We assessed internet addiction and depressive symptoms of adolescents using Youngs Internet Addiction Scale and the Beck Depression Inventory(BDI), respectively. Social Avoidance and Distress Scale were employed to measure social anxiety and avoidance. Fear of Negative Evaluation-Brief Scale was for fear of negative evaluation by other people. An Index of Peer relation was devoted to problems in peer relationships. Chi-square test and ANOVA were used to identify the present conditions of Internet addiction and to analyze the relations of Internet addiction with depression, social anxiety and problems in peer relationship. Results : 1) Of these 869 subjects, 371(42.7%) were male students and 498(57.3%) were female. The mean age was 16.27 years(SD=0.82) and there was no significant difference between two sex groups. 2) Of these 869 subjects, 291(33.4%) showed addictive tendency and among them 18 subjects(2.07%) were classified into obvious addiction group. In this study, we defined upper 30% of Internet addiction scores as 'addiction group' and lower 30% as 'normal control group'. 3) Male students had significantly higher mean scores of Internet addiction scale than females and there was significantly higher rates of male students in addiction group. 4) Comparing two groups, there was no statistically significant difference in terms of the preferred types of Internet media, although addiction groups tended to use chatting and E-mail more, normal control group tended to use information search more, And there was no significant difference regarding games on the Internet. 5) There was more depressive tendency in line with more sensitive response against negative-evaluation and more problems of peer relationship in addiction group. However, there was no significant difference regarding anxiety on social situation. Conclusion : Compared to previous studies, findings from this study showed that the rates classified as the group of obvious Internet addiction were relatively lower. However, including those who had tendency of Internet addiction, about 30% of all subjects had problems related to Internet use. In addition, depression or relationship problems were triggered more severely in Internet addiction group. With these findings in mind we finally suggest that therapeutic approach to comorbid psychopathology as well as Internet addiction itself should be required.

五行鍼을 응용한 六氣鍼에 관한 연구

김재홍,조명래 大韓鍼灸學會 2003 대한침구의학회지 Vol.20 No.1

Objective: The purpose of this study is to compare Sa-Am's Ohaeng-acupuncture(舍巖五行鍼法) with Linqi-aupuncture(六氣鍼法)-the transforms of Sa-Am's Ohaeng-acupuncture. Methods : Zheng Ge(正格), Sheng(勝格), Han Ge(寒格), Re Ge(熱格) of Sa-Am's Ohaeng-acupuncture compared with Liuqi-acupuncture(六氣鍼法)-therapy form invigoratin and purgation of five zang-fu's wind. heat, dapness, dryness and cold(風熱濕燥寒). Results: 1. Liuqi-acupuncture used five-su points(五兪穴) and Zi-Ta Jing Bu Xie(自他經補瀉). 2. Liuqi-acupuncture is reinforced or reduced itself-point of itself-meridian(自經自穴) in therapy for invigoration and purgation. 3. Liuqi-acupuncture is therapy for invigoration and purgation of five zang-fu's wind, hear, dampness, dryness and cold(風熱濕燥寒). 4. Zheng Ge is similar to Bu-fa, Sheng Ge is similar to Xie-fa in Qu-xue of Ta-jing. The Qu-xue of interrestraining relations is the same, but that of interdependent relation is the difference in Qu-xure of Zi-jing. 5. Han Ge and Re Ge is similar to Re Bu Xie fa in Qu-xue fo Zi-jing but is different to in Ta-zing. For example, Han Ge is Shaofu(Bu), Yingu(Xie) but Re Ge is Shaofu(Xie), Yingu(Bu).