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 : 정선녀 (검색결과 4 건)
- 무료
- 기관 내 무료
- 유료
-
정선녀,장희석,이목영,Jung, Sun-Nyeo,Chang, Hee-Seok,Lee, Mok-Young 대한용접접합학회 2009 대한용접·접합학회지 Vol.27 No.1
Weldability of Mg alloy was investigated using servo-actuated DC resistance spot welder. Due to its uncommon electrical and mechanical properties, lots of voids and cracks were observed inside nugget with conventional weld schedule. Lobe curve was proposed to clarify proper electrode force and weld current, which guarantee reasonable weld strength and fatigue life. Macro structure of sectioned specimen was examined to count total number of void and crack. Post weld schedule is also proposed to reduce micro victors hardness value of weld zone.
-
ADHD로 진단된 아동의 ADS 및 KEDI-WISC의 반응 특성
정선녀,정승아 한국임상심리학회 2009 Korean Journal of Clinical Psychology Vol.28 No.1
The purpose of this study was to evaluate how ADS results change according to ADS assessments results and intelligence level of children diagnosed with ADHD, and how results of intelligence level and visual and auditory can show more accurate compare to ADS in analyzing diagnose ADHD. The participants were 195 clinically diagnosed ADHD children who visited the child-adolescent psychiatry clinic of a university medical center. The cognitive characteristics of ADHD children were assessed using the ADS and Korean Educational Development Institute-Wechsler Intelligence Scale for Children(KEDI-WISC). The findings were as follows. Firstly, showed scores on the arithmetic subtest of the KEDI-WISC showed no significant discriminant sensitivity even though this subtest is associated with the Freedom from Distractibility factor index. Due to difference between the cultural aspects of the academic environment in Korea where children are concentrating heavily in arithmetic. Secondly, the best diagnostic measure in both the visual ADS and auditory ADS scores showed that the 'standard deviation of hit reaction time'. Finally, whereas the correlations between the auditory ADS scores and the KEDI-WISC subtests were generally high, those between the visual ADS scores and the KEDI-WISC were found to be low for four of the subtests. The results also showed that children with high IQ scores obtained T scores of less than 60 on the auditory ADS, whereas on the visual ADS children obtained T scores over 60 regardless of IQ level. The clinical implications and limitations of the present study were discussed.
-
정승아,안동현,정선녀,정윤경,김윤영 대한신경정신의학회 2008 신경정신의학 Vol.47 No.2
Objectives:This study was conducted to develop the screening questionnaire (Adolescent Mental Health and Problem Behavior Questionnaire, AMPQ) for detecting mental health problems and various problem behaviors in adolescents. Methods:First, six main domains of questionnaire were defined and preliminary sub-items were collected through literature study, consultation data from field mental health experts, and preliminary survey study. Next, with these 52 preliminary items, we conducted nationwide survey on 1,267 middle and high school students of five districts of Korea. Results:Through reliability test and factor analysis 34 items were finally filtered out. The Cronbach’s alpha of these 34 items was .88. And correlation with K-YSR and K-CBCL were .34 (p<.01) and .68 (p<.01). Conclusion:AMPQ, which is comprised of relatively short list of items and at the same time covers overall mental healthand problem behaviors in adolescents can be used by non-professionals as a screening questionnaire in school settings or mental health centers.
-
외상성 뇌손상 환자의 SPECT 영상 판독 결과와 통계적 파라미터 지도 분석 결과와의 비교 연구
이호선,최준호,김석현,정선녀,최윤영,오동훈 대한신경정신의학회 2010 신경정신의학 Vol.49 No.5
ObjectivesZZThe first objective of this study was to examine the extent to which the results of the visual interpretation of brain single photon emission computed tomography (SPECT) images correspond with those of SPM analysis in patients with traumatic brain injury (TBI). The second objective was to explore the possibility of the clinical application of SPM analysis for finding the brain lesions related to the neuropsychiatric symptoms, of which the patients complained. MethodsZZSPECT images from 10 TBI patients (all male, mean age: 46.8±12.32) and 10 age- and sex-matched control subjects were interpreted by an experienced radiologist. Their SPECT images were also analyzed by SPM2 software for comparing the individual images with the controls. ResultsZZThe results of visual interpretation of SPECT images generally corresponded with those of SPM analysis in five of the 10 TBI cases. In the remaining cases, brain lesions not identified from visual interpretation were found through SPM analysis. The location of these lesions included the anterior cingulate gyrus, caudate nucleus, thalamus, and subcallosal gyrus. SPM analysis also made it easy to find brain hypoperfusion areas associated with the TBI patients’ neuropsychiatric symptoms. ConclusionZZThis study suggested possible clinical applications of SPM analysis of SPECT data from patients with TBI. Its advantages and limitations were discussed.
ScienceON
스콜라연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
