http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : 김지원(Ji Won Kim) (검색결과 743 건)
- 무료
- 기관 내 무료
- 유료
-
김지원,정홍영,김효희,권유리,엄광문,이정환,김경섭,전재훈,박병규,Kim, Ji-Won,Jeong, Hong-Young,Kim, Hyo-Hee,Kwon, Yu-Ri,Eom, Gwang-Moon,Lee, Jeong-Whan,Kim, Kyung-Seoup,Jun, Jae-Hoon,Park, Byung Kyu 대한의용생체공학회 2012 의공학회지 Vol.33 No.4
Elderly women are reported to have greater risk of falls. The purpose of this paper was to investigate the possible gender differences in the reaction performance of ankle joint muscles, which have dominant role in the control of sagittal plane balance. Twenty-six elderly men and women with comparable mean age participated in this study. Reaction times to the audible beeps were measured in the tibialis anterior muscle and gastrocnemius muscle. Reaction time variables included premotor time, electromechanical delay and total reaction time. Gender difference in each reaction time was investigated by independent t-test. In both muscles, premotor time was longer in men but the electromechanical delay was longer in women (p < 0.05). Resulting total reaction time was longer in men in tibialis anterior muscle (p < 0.01) and it tended to be longer in men also in gastrocnemius muscle (p = 0.25). The results demonstrates that the overall reaction performances of elderly women is better than or comparable to those of elderly men in ankle joint muscles. This suggests that the reaction performance of ankle muscles is hardly the cause of the greater risk of falls in elderly women.
-
부산.경남지역의 일부 고등학교 교사들의 물리치료에 대한 인식도 조사
김지원,박상현,주성희,김용권,안덕현,Kim, JI-Won,Park, Sang-Hyeon,Joo, Sung-Hui,Kim, Yong-Kwon,Ahn, Duck-Hyun 대한물리치료과학회 2003 대한물리치료과학회지 Vol.10 No.2
This study randomly chose 10 humanity high schools, which are located in Busan and KyoungNam province. We then examined the recognition rate of physical therapy among 378 teachers who were and still are working in the schools. 1. The recognition grade of physical therapeutics between men and women was significantly different with results of 80.7% of men and 69.7% of women(p<0.05). In the case of experiencing physical therapy, 83.6% of people said they knew the physical therapeutics and in the case of the opposite side, the result was also significantly different with a result of 67.8%(p<0.05). 2. We ranked the people on how much they knew about the physical therapeutics among men and women. With men, the actual experience of physical therapeutic came before what they heard from other people. In the case of women, what they heard from other people came first and the actual experience of physical therapeutic came after. According to the public information from Inje University, the recognition grade is recorded in the 3rd grade department as 21.5% while in the case of experiencing treatment from a physical therapist, the result was 39.1%. In the other department (the 1st grade department), what men and women heard from mass media was recorded at 17.5% and what they heard from other people, it was recorded at 33.8%(p<0.05). 3. The research about the recognition of academic ability of being a physical therapist was that 55.6% of teachers thought that 3-year-college was the best, which made the results different from the recognition grade of the experience of education(p<0.05). 4. In the recognition grade of physical therapeutics, there were significantly differences from 50.2% of men and 45.2% of women were expecting about 1mil ion won to 1.99million won. In case of 25.2% of people who have experience less than 15years at work, they expected about 2million to 2.99million won. The figures were higher than 10.1% of people who have experiences over 15years. About the recognition grade of physical therapists social level in the future is 48.8% of people who had experienced of physical therapy and 63.8% of people who never had experienced of it said it would be better in the future. From these results, the recognition about physical therapeutics and the view of its social status are optimistic and they know well about the level of academic ability of physical therapists. On the other hand, most teachers don't know exactly about physical therapists work. So we have to inform them aggressively for enhancing the recognition of physical therapy because high school students are well affected by their teachers when they face their future or major in university.
-
김지원,정희경,이주영,김광휘,김태연,이태걸,김동은,Kim, Ji-Won,Jeong, Hu-Gyeong,Lee, Joo-Young,Kim, Kwang-Hwi,Kim, Tae-Yeon,Lee, Tae-Geol,Kim, Dong-Eun 대한한방안이비인후피부과학회 2017 한방안이비인후피부과학회지 Vol.30 No.4
Objectives : The purpose of this study is to investigate recent clinical studies on the effect of acupuncture on hearing loss. Methods : Based on the PubMed search with the key search terms of 'hearing loss, acupuncture', dated from 2004 to 2017, 1 controlled trials, 3 case reports and 3 case series was found, and were analyzed for this study. Results : 1. The most commonly used acupoints were Shuaigu(GB8) and Fengchi(GB20). 2. The most commonly used meridians were the du channel, the gall bladder meridian of foot-shaoyang, and the triple bunner meridian of hand shaoyang. 3. Acupuncture treatment was effective for conductive and sensorineural hearing loss, especially sudden sensory neural hearing loss. 4. More clinical studies are needed to prove the effectiveness of the acupuncture on hearing loss. To be more objective on the study results, we can measure auditory brainstem response for hearing loss after acupuncture treatment.
-
한국인에서 조현병과 Cannabinoid Receptor 1 유전자의 삼핵산 반복서열의 연합에 대한 연구
김지원,노양호,김민재,김채리,박병래,배준설,신형두,최인근,한상우,황재욱,우성일,Kim, Ji-Won,Roh, Yang-Ho,Kim, Min-Jea,Kim, Chea-Ri,Park, Byung-Lae,Bae, Joon Seol,Shin, Hyoung Doo,Choi, Ihn-Geun,Han, Sang-Woo,Hwang, Jaeuk,Woo, Sung-Il 대한생물정신의학회 2014 생물정신의학 Vol.21 No.3
Objectives Previous studies suggest that the cannabinoid receptor 1 (CNR1) gene could be an important candidate gene for schizophrenia. According to linkage studies, this gene is located on chromosome 6q14-q15, which is known to harbor the schizophrenia susceptibility locus (locus 5, SCZ5, OMIM 803175). The pharmacological agent delta-9-tetrahydrocannabinol (${\Delta}$-9-THC) seems to elicit the symptoms of schizophrenia. The association between CNR1 polymorphisms and schizophrenia is actively being investigated, and some studies have linked the AAT-trinucleotide repeats in CNR1 to the onset of schizophrenia. In this study, we have investigated the association between the AAT-trinucleotide repeats in CNR1 and schizophrenia by studying schizophrenia patients and healthy individuals from Korea. Methods DNA was extracted from the blood samples of 394 control subjects and 337 patients diagnosed with schizophrenia (as per the Diagnostic and Statistical Manual of Mental Disorders, fourth edition criteria). After polymerase chain reaction amplification, a logistic regression analysis, with age and gender as the covariates, was performed to study the variations in the AAT-repeat polymorphisms between the two groups. Results In total, 8 types of trinucleotide repeats were identified, each containing 7, 8, 10, 11, 12, 13, 14, and 15 repeats, respectively. $(AAT)_{13}$ allele was most frequently observed, with a frequency of 33.6% and 31.6% in the patient and control groups, respectively. The frequency of the other repeat alleles in the patient group (in the decreasing order) was as follows : $(AAT)_{13}$ 33.6%, $(AAT)_{14}$ 21.6%, $(AAT)_{12}$ 18.5%, and $(AAT)_{7}$ 11.1%. The frequency of the repeat alleles in the control group (in the decreasing order) was as follows : $(AAT)_{13}$ 31.6%, $(AAT)_{14}$ 24.5%, $(AAT)_{12}$ 17.2%, and $(AAT)_{7}$ 11.6%. However, there were no significant differences in the AAT-repeat polymorphisms of the CNR1 gene between the patient group and the control group. Conclusions Although our study revealed no significant association of the AAT-repeat polymorphism of the CNR1 gene with schizophrenia, it will serve as a good reference for future studies designed to examine the cannabinoid hypothesis of schizophrenia.
-
-
이산화질소(NO<sub>2</sub>)가 구리(Cu)계통 안료에 미치는 영향
김지원,이화수,이한형,김명남,강대일,Kim, Ji Won,Lee, Hwa Soo,Lee, Han Hyeong,Kim, Myoung Nam,Kang, Dai Ill 한국문화재보존과학회 2015 보존과학회지 Vol.31 No.4
석록(Malachite)과 석청(Azurite)은 대표적인 구리계통 안료이며, 고대부터 벽화에 널리 사용되어왔다. 사찰 등의 벽화는 외부환경에 노출되어 있으므로 대기가스의 영향으로 인해 채색층 손상이 발생될 수 있다. 본 연구에서는 대기가스가 토벽화에 채색된 석록과 석청에 미치는 영향을 파악하기 위하여 의사시편을 제작하고 대기가스($NO_2$, $CO_2$, $SO_2$)에 의한 물질변화 양상을 분석하였다. 실험 결과, 석록과 석청은 $CO_2$와 $SO_2$환경에서 눈에 띄는 변화를 나타내지 않았으나 $NO_2$환경에서는 큰 변화를 보였다. 특히 $NO_2$의 농도가 높아질수록 안료층의 박락현상이 두드러졌으며, 주사전자현미경 상에서는 안료입자에 기공이 형성되면서 더 작은 입자로 부스러지는 현상이 함께 관찰되었다. 또한 $NO_2$환경에 노출시킨 석록의 경우에는 XRD분석에서 새로운 화합물(Rouaite : dicopper(nitrate(V) trihydroxide, $Cu_2(NO_3)(OH)_3$))이 동정되어 $NO_2$가스가 석록과 석청에 대하여 화학적 변화를 동반한 박락 및 변색 현상을 일으킨다는 사실을 확인할 수 있었다. Malachite and Azurite are the typical copper system pigments which used the mural paintings since ancient times. The mural painting is at risk for damages of the painting layer by atmosphere gas because it is exposed at external environment. In this study, it did experiment about an effect to Malachite and Azurite by environmental pollution gas($NO_2$, $CO_2$, $SO_2$) then analysis and estimate about test for pieces using mural painting colored that two pigments. As a result, Malachite and Azurite were changed on $NO_2$ but not changed $CO_2$ and $SO_2$. Especially as the concentration of $NO_2$ is increased, exfoliation of the pigment layer weave remarkably formed pores on the pigment particles on SEM, the phenomenon to be pieces were observed together with smaller particles. In the case of Malachite that were exposed to $NO_2$ gas, new compounds(Rouaite : dicopper (nitrate(V) trihydroxide, $Cu_2(NO_3)(OH)_3$)) was appeared by XRD analysis. Therefore, there had been able to verify the fact that the cause exfoliation and discoloration phenomena accompanied by chemical changes for Malachite and Azurite.
-
특발성 파킨슨병 환자의 완서증 정량화를 위한 전환 내회전/외회전 운동의 각속도 측정
김지원,이요셉,신진영,이재호,권유리,권도영,박건우,엄광문,Kim, Ji-Won,Lee, Joseph,Shin, Jin-Young,Lee, Jae-Ho,Kwon, Yu-Ri,Kwon, Do-Young,Park, Kun-Woo,Eom, Gwang-Moon 대한의용생체공학회 2009 의공학회지 Vol.30 No.2
The purpose of this study is to investigate the angular velocity of forearm pronation/supination movement in Parkinson's disease patients, as a quantitative measure of the bradykinesia. Thirteen Parkinson's disease patients ($64{\pm}11.0$ yrs, male:6, female:7) participated in the experiments. The subjects' both right and left forearms were scored by a rater according to rapid alternating movement of hands category in the UPDRS (unified Parkinson's disease rating scale) and the angular velocity of forearm pronation/supination was measured at the same time. As analysis parameters, RMS (root mean square) angular velocity and RMS angle were used. The parameters showed negative correlation with the clinical score (RMS angular velocity: r= - 0.914, RMS angle: r= -0.749). The RMS angular velocity of all clinical scales were significantly different one another except for the non significant difference between those of scale 3 and 4. RMS angle of scale 0 was significantly different from those of scale 2, 3, 4 and that of scale 1 was significantly different from those of scale 3 and 4. This suggests that RMS angular velocity can be used for a quantitative measure of bradykinesia in motor examination.
-
-
-
ScienceON
eArticle연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
