생활체육 참여자들의 운동중독에 대한 운동행동 예측분석

김재훈 ( Jae Hoon Kim ),이재형 ( Jae Hyoung Lee ) 한국스포츠심리학회 2008 한국스포츠심리학회지 Vol.19 No.3

본 연구는 625명의 생활체육 참여자들을 표집 하여 그들의 운동중독요인(사회적 문제, 운동의존, 금단증세, 운동동기, 운동욕구)에 영향을 주는 운동행동(빈도, 시간, 강도, 기간)변인들의 예측력을 분석하는데 그 목적을 두었다. 측정도구는 Adams(2001)와 Ogden 등(1997)의 선행연구를 토대로 김재훈(2007)이 개발한 운동중독질문지(EAQ)를 사용하였다. 일련의 단계적 중다회귀분석을 실시한 결과 운동참여자들의 집단별(성, 건강, 종목별) 운동행동변인은 대부분의 운동중독요인에 유의한 영향력을 보였다. 이러한 결과를 토대로 사회·심리측정적 관점과 운동중독의 특수성과 관련하여 논의하였으며, 집단별 운동행동변인이 운동중독에 차이 있는 영향을 미칠 수 있다는 예상을 제공하였다. 마지막으로, 이 연구는 운동참여자들의 운동중독에 대한 미래 연구방향에 대하여 논의하였다. The purpose of this study of 625 participants exercise participants their addiction to the sampling factors (social probleme, exercise dependence, withdrawal symptoms, exercise motivation, desire Movement) actions that affect the exercise behavior(frequency, time, intensity, duration) for factors of prediction. Measurement tools are Adams (2001) and Ogden (1997), the leading research Kim, jae-hoon (2007), based on the questionnaire developed by the exercise addiction (EAQ) is used. Results of the exercise participants conducted a series of phased Stepwise Multiple Regression Analysis a group (Gender, Health, iteml)for factors exercise behavior is acting factors, the most significant impact of exercise addiction. Based on the results of these social and psychological side of the static point of view of the peculiarity related to the discussions and exercise addiction, and is addicted to the exercise behavior for factors acting exercise a group difference can be expected to affect the offer. Finally, the study suggested that exercise addiction for the participants of the exercise and discuss the direction of future research.

안구 표면 온도와 군날개의 비측 호발성과의 관계

김재훈,정재훈,하효신,이헌일,김재찬,Jae Hoon Kim,Jae Hoon Jeong,Hyo Shin Ha,Hyeon Il Lee,Jae Chan Kim,Ph,D 대한안과학회 2008 대한안과학회지 Vol.49 No.5

Purpose: To study the relationship between the distribution of the ocular surface temperature and the nasal predominance in pterygium. Methods: In order to identify the distribution of the ocular surface, the surface temperature was measured at four points on the eyelids and on the bulbar conjunctiva with a non-contact thermometer. The ocular surface temperature in the pterygium patient group was compared with that in a normal control group. The temperature difference at each point on the ocular surface was also examined. Results: In both of the patient and the normal groups, the surface temperature on the eyelid was at its lowest on the temporal lower eyelid, and highest on the nasal upper eyelid. On the bulbar conjunctiva, the surface temperature of the nasal conjunctiva was at its lowest, and at its highest on the upper conjunctiva. The most distinctive temperature difference between the patient and control groups was shown on the nasal and temporal bulbar conjunctivas, and statistically significant (p<0.05). Conclusions: Considering the temperature distribution over the ocular surface, we propose that an intrinsic factor that causes the nasal predominance of pterygium could be the comparatively low local temperature of the nasal bulbar conjunctiva.

경련만으로 발현된 중대뇌동맥 분지부의 미파열성 거대 동맥류 - 증례보고 -

김재훈,이형중,김광명,김재민,김영수,고용,오성훈,오석전,Kim, Jae Hoon,Yi, Hyeong Joong,Kim, Kwang Myung,Kim, Jae Min,Kim, Young Soo,Ko, Yong,Oh, Seong Hoon,Oh, Suck Jun 대한신경외과학회 2001 Journal of Korean neurosurgical society Vol.30 No.5

Intracranial giant aneurysms have been known to cause clinical signs and symptoms, either by rupture, compression of surrounding structures, repeated minor leakage, or cerebral ischemia due to thromboembolism. A giant aneurysm which manifests only a seizure disorder comprises relatively few contributions. The authors present a case of a giant, unruptured aneurysm solely presenting with generalized tonic-clonic type seizure in a 43-year-old man. Brain computed tomogram(CT) and 3-D CT angiogram demonstrated a huge calcified aneurysm at the bifurcation of right middle cerebral artery. Complete neck clipping and aneurysmectomy followed by uneventful neurologic recovery.

국내 소에서 Neospora caninum의 분리

김재훈,손현주,황의경,황우석,허권,진영화,이병천,이재진,강영배,야마네 이츠로,김대용,Kim, Jae-hoon,Sohn, Hyun-joo,Hwang, Eui-kyung,Hwang, Woo-suk,Hur, Kwon,Jean, Young-hwa,Lee, Byung-chun,Rhee, Jae-chin,Kang, Yung-bai,Yamane, Itsuro,Kim, 대한수의학회 1998 大韓獸醫學會誌 Vol.38 No.1

The Neospora sp. was isolated from the brain of 1 calf via continuous in vitro cultivation in Vero cell. Neospora tachyzoites were observed 45 days after inoculation of the homogenized brain suspension into the Vero cell. The isolated parasite (named tentatively as NCKB-1) was morphologically and ultrastructurally similar to the previously reported Neospora sp isolated in cattle (BPA-1, JPA-1). A comparison of the antigenic reactivity of cultivated tachyzoites with polyclonal antisera to Neospora caninum and Toxoplasma gondii confirmed that this protozoal isolate was similar to N caninum. This is the first report of successful isolation of Neospora sp from cattle in Korea.

Effects of Acupotomy Treatment on Relapsed Lateral Malleolar Bursitis: A Case Report

김재훈,이정희,이윤규,이현종,김재수,Kim, Jae Hoon,Lee, Jung Hee,Lee, Yun-Kyu,Lee, Hyun-Jong,Kim, Jae Soo Society for Meridian and Acupoint 2019 대한침구의학회지 Vol.36 No.4

Objectives : This study details on a case of acupotomy for relapsed lateral malleolar bursitis. Methods : A 71-year-old woman with lateral malleolar bursitis was treated with acupotomy twice in an outpatient setting. A sterilized, disposable, blade width 0.5 mm × needle length 50 mm sized acupotomy was administered on GB40 and BL62 on each visit. Pain intensity assessment using Numeric Rating Scale (NRS) and the response evaluation criteria was conducted right after each treatment. Results : Pain on NRS declined from 5 to less than 1 after twice of acupotomy treatment. This result was regarded as 'Complete Response' using the response evaluation criteria. There were no side effects during whole treatment procedure at all. Conclusions : It is turned out that acupotomy can have a positive clinical effect on lateral malleolar bursitis in this case without any adverse effect. Further controlled studies on acupotomy for lateral malleolar bursitis are required for clinical application.

RFCVD 장치를 이용하여 성장한 실리콘 나노와이어의 특성

김재훈,이형주,신석승,김기영,고춘수,김현숙,황용규,이충훈,Kim, Jae-Hoon,Lee, Hyung-Joo,Shin, Seok-Seung,Kim, Ki-Young,Go, Chun-Soo,Kim, Hyun-Suk,Hwang, Yong-Gyoo,Lee, Choong-Hun 한국전기전자재료학회 2007 전기전자재료학회논문지 Vol.20 No.2

We have synthesized silicon nanowires by using RFCVD(Radio Frequency Chemical Vapor Deposition) system on Au deposited p-type Si(100) wafers, and investigated their physical and electrical properties. The silicon nanowires had been grown in the atmospheres of $H_{2},\;N_{2}\;and\;SiH_{4}$ at 10 Torr at the substrate temperatures of $700{\pm}5^{\circ}C\;and\;810{\pm}5^{\circ}C$ respectively. FE-SEM analysis revealed that diameters of the silicon nanowires are $50{\sim}60nm$ with the length of several ${\mu}m$. XRD analysis showed that the growth direction of the nanowires is Si[111]. Field emission characteristics showed that the turn-of voltages at the current of $0.01\;mA/cm^{2}$ are $10\;V/{\mu}m\;and\;8.5\;V/{\mu}m$ for the wires grown at $700{\pm}5^{\circ}C\;and\;810{\pm}5^{\circ}C$, respectively.

건성안에서의 항산화 및 염증 억제 기능성 복합식품의 효과

김재훈,김호영,류양환,전연숙,유인천,윤경철,김재찬,Jae Hoon Kim,Ho Young Kim,Yang Hwan Ryu,Yeoun Sook Chun,In Cheon You,Kyoung Chul Yoon,Jae Chan Kim 대한안과학회 2008 대한안과학회지 Vol.49 No.9

Purpose: To evaluate the effect of Optibiol®, which is composed of multiple anti-oxidative and anti-inflammatory dietary elements, on the symptoms, clinical manifestations, and expression of various inflammatory cytokines in dry eye patients. Methods: Patients suffering from dry eye were given Optibiol® for 3 months. They completed questionnaires regarding dry eye symptom and underwent slit lamp biomicroscopic examinations, tear film breakup times, Shirmer tests, and conjunctival fluorescein staining examinations on a monthly basis during the intake of Optibiol®. Sampling of serum and tears was conducted at baseline and 3 months after taking Optibiol®, and various inflammatory cytokines in the serum and tears were measured with multiplex bead immunoassay. Result: Sixty-three patients were included in this study. After taking Optibiol®, the dry eye symptoms, Schirmer scores, tear film breakup times, and conjunctival staining scores (Oxford scale) showed significant improvement, and the expression of most inflammatory cytokines had decreased: in particular, IL-1β and MIP-1β in serum, and IL-17 and MIP-1β in tears were significantly lower. Conclusions: Optibiol®, an anti-oxidative and anti-inflammatory functional dietary supplement, is an effective dietary supplement in patients with dry eye syndrome. We posit that the decreased expression of inflammatory cytokines is an important mechanism in this effect. J Korean Ophthalmol Soc 2008;49(9):1397-1405

내경-후교통 동맥류 수술시 전 상상돌기 절제 유무에 대한 술전 혈관조영술의 의의

김재훈,김재민,이형중,백광흠,김충현,오석전,Kim, Jae Hoon,Kim, Jae Min,Yi, Hyeong Joong,Bak, Koang Hum,Kim, Choong Hyun,Oh, Suck Jun 대한신경외과학회 2000 Journal of Korean neurosurgical society Vol.29 No.9

Objective : Internal carotid-posterior communicating artery(IC-PC) aneurysms can be clipped easily without any special preparations. Occasionally, however, it is difficult to clip the low-lying IC-PC aneurysms without some kinds of additional procedures. Clinical Material and Methods : We experienced four cases of low-lying IC-PC aneurysms, which the intradural anterior clinoidectomy and/or anterior petroclinoid fold(APF) resection was essential to expose the proximal side of the aneurysmal neck and/or proximal control. One patient harbored two low-lying IC-PC aneurysms bilaterally. The patients were divided into two groups according to the necessity of anterior clinoidectomy : Group I(n=4) that needed an intradural clinoidectomy and/or APF resection and Group II(n=29) that had IC-PC aneurysms, easily clipped without any special preparation. Also, various radiometric parameters were measured through the preoperative angiograms. Results : The incidence of such aneurysms was 12% among a total of thirty-three surgically treated IC-PC aneurysms during lasr 3 years. Among four cases, three cases presented with subarachnoid hemorrhage and all aneurysmal sac projected to postero-inferior direction. In our study, We initially considered the necessity of intraoperative anterior clinoid process(ACP) removal and/or resection of APF in cases of shorter distance less than 5.6mm between the proximal aneurysmal sac and tip of the ACP(p<0.001), and the proximal portion of aneurysmal neck has located below the interclinoid line(p=0.001). Conclusion : Through a careful preoperative evaluation, some radiometric parameters can be used to determine whether the ACP should be removed in clipping of the low-lying IC-PC aneurysms. Unlike to total removal of the ACP, the intradural partial anterior clinolidectomy and/or APF resection, which are more familiar to surgeons, reduce the risks of the premature rupture, operative time, and also contribute a more precise clip placement with proximal control than the extradural clinoidectomy.

대조코호트 연구를 위한 충주의 대기오염현황 조사와 산단지역과의 비교

김재훈,위성승,남상훈,안정선,김대선,Kim, Jae-Hoon,Wee, Seong-Seung,Nam, Sang-Hoon,An, Jung-Sun,Kim, Dae-Sun 한국환경보건학회 2008 한국환경보건학회지 Vol.34 No.1

The purpose of this study was to investigate air quality in Chungju, Korea, using data obtained with a local air quality monitoring system. We have utilised cohort studies to investigate the relations between environmental pollution and the health of residents near large industrial complexes since 2004. This study analyzes the $O_3,\;NO_2,\;SO_2,\;CO\;and\;PM_{10}$ concentration in Chungju from 2002 to 2006. Air pollutants are closely related to the number of manufacturing facilities and cars, energy utilization and weather conditions. Generally, the diurnal concentration of air pollutants in Chungju reached the highest level in the morning (about$08:00{\sim}$) and early evening (about$19:00{\sim}$). On the other hand, the diurnal concentration of ozone as recorded gives the highest amount in late afternoon (about$16:00{\sim}$) and lowest in early morning (about$08:00{\sim}$). The concentration of air pollutants in Chungju was highest from winter to spring and lowest during the summer season. On the other hand, the monthly variation of ozone concentration was greatest in June and smallest in December. Also the, $PM_{10}$ concentration posted the highest record in April and the lowest during September. In general, this study analyzed air pollution changes in Chungju as well as in large scale industrial complex regions within Korea such as Ulsan, Pohang, Kwangyang, Sihwa Panwol and Gangneung in Korea. We compared the air quality of Chungju with those of these cites and found that air pollutants except for CO in Chungju was generally lower than large industrial complex regions.

프리훼브 콘크리트충전 각형강관기둥 이음부의 휨거동에 관한 실험적 연구

김재훈,이명재,Kim, Jae Hoon,Lee, Myung Jae 한국강구조학회 1999 韓國鋼構造學會 論文集 Vol.11 No.3

콘크리트충전 강관은 콘크리트와 강관의 합성작용으로 인한 내력의 증가와 우수한 변형능력 등의 많은 장점이 있으나 현장에서 강관에 콘크리트를 타설할 때 충전된 콘크리트의 충전성에 대한 신뢰도가 떨어질 수 있다. 본 연구에서는 콘크리트의 공장타설에 의한 콘크리트충전 각형강관기둥의 프리훼브화로 콘크리트의 충전성을 확보하기 위한 목적으로 현장에서의 기둥 이음방식을 용접과 고강도 무수축 모르터를 사용한 접합방법을 사용하여 이에 대한 실험을 하였다. 본 연구는 이러한 시공법을 선택할 경우 콘크리트를 미리 타설한 기둥과 기둥을 접합할 때 그 이음부의 역학적 특성을 파악하여 실제 현장에서 실시하고 있는 방법인 현장 타설방법과 동등한 능력을 발휘할 수 있는 지를 확인하고 그 방법에 대한 영향인자를 파악하고 분석하는 기초적 연구이다. Concrete filled tubular(CFT) members have many structural and constructional advantages. The prefabrication of CFT members can be thought an idea for the good qualify control of concrete. The objective of this study is to suggest the construction method of prefab CFT beam-columns. Tests are performed to understand their structural behaviors. The opening space between prefab CFT members and the size of tubular members are the parameters of this study. The results of this study will be based on the suggestion of prefab CFT.