http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Kim, Shin-Hyun,Park, Hyo Sung,Choi, Jae Hoon,Shim, Jae Won,Yang, Seung-Man WILEY-VCH Verlag 2010 Advanced materials Vol.22 No.9
<B>Graphic Abstract</B> <P>The cover shows a schematic illustration of patterned colloidal photonic crystals with different bandgap positions. When an unknown light source impinges on the patterned photonic crystals, the light information can be identified from the reflection intensity profile of the constituent photonic crystals. The two optical microscopy images and background image display integrated photonic crystals with 20 different bandgaps spanning the entire visible range, and the SEM image shows the cross-section of the photonic crystal stripes, as reported by Shin-Hyun Kim, Seung-Man Yang, and co-workers on p. 946. <img src='wiley_img_2010/09359648-2010-22-9-ADMA201090022-content.gif' alt='wiley_img_2010/09359648-2010-22-9-ADMA201090022-content'> </P>
고성만,김기훈,서호종,서광섭,유광렬,채선애,임병욱,김홍자,김호정,김진승,허병원,김해경 중앙대학교 의과대학 의과학연구소 2001 中央醫大誌 Vol.26 No.3
The superficial spreading type of early gastric cancer has usually been defined as an early gastric cancer in which the product of the longest diameter and the diameter perpendicular to it was greater than 25㎠. Although the superficial spreading type of early gastric cancer is histologically aggressive compared with those without such histological aggressiveness, the 5 year survival rate is as good as a non-superficial spreading types of early gastric cancers if the wide surgical resection with extensive lymph node dissection is performed as a treatment. We experienced a case of superficial spreading early gastric cancer in a 59-year-old man. This case is reported with a brief review of related literature.
포도씨 추출물 섭취가 경계성 고혈압자의 안정 시와 운동 중 심혈관반응과 혈관내피세포기능에 미치는 영향
전승민(Joen, Seung-Min),김경애(Kim, Kyung-Ae),이만균(Lee, Man-Gyoon) 한국체육과학회 2018 한국체육과학회지 Vol.27 No.2
The aim of this study was to investigate the effects of a 2-week ingestion of grape seed extract(300 mg/day) on cardiovascular response and vascular endothelial cell function at rest and during handgrip exercise in prehypertensive individuals. Nine prehypertensive men, aged 24.6±3.1 yrs, repeatedly participated in both grape seed extract trial and placebo trial in a randomized, double-blind, crossover manner. While the subjects ingested grape seed extract or placebo in a 2-week trial, their cardiovascular response, blood vessel diameter, blood flow volume, and vascular endothelial cell function at rest and during handgrip exercise were measured. Each variable was compared between two trials as well as between two tests simultaneously using a repeated two-way ANOVA. Main result of the present study were as follows: 1) Systolic blood pressure decreased significantly at rest after the 2-week ingestion of grape seed extract. 2) Systolic blood pressure and mean blood pressure decreased significantly during handgrip exercise after the 2-week ingestion of grape seed extract. 3) Flow-mediated dilation volume and % flow-mediated dilation increased significantly after the 2-week ingestion of grape seed extract. It was concluded that 2 weeks of ingestion of grape seed extract would have an positive effect on cardiovascular response and vascular endothelial cell function at rest and during handgrip exercise in prehypertensive men. Future research investigating the effects of various period and amount of ingestion of grape seed extract during aerobic exercise including large muscle group would be warranted.
이호영,이동근,신승철,김만권 大韓神經精神醫學會 1992 신경정신의학 Vol.31 No.2
The present study examined the structure and patterns of ethnic identity in a sample of Korean-Chinese parents and their adolescents residing in the Jilin Province in China. The ethnic identity of these participants(total :148 parents:100 adolesents:48) includes two major components : Korean identity and Chinese identity. Each of these components was measured in three different modalities : behavioral, affective and cognitive. The results are summarized as follow ; 1) Generational comparisons between Korean identity scores of parents and adolescents indicated similarities in the modalities of cognitive and behavioral identities. Both groups shared a Korean orientation manifested in their high level of Korean behavior and cognition. However, both groups also shared a relatively high level of Chinese identity. In summary, dual identity appeared to be preserved over time. The parents scored higher than the adolescents in their affective modality of Korean identity. Chinese identity was scored higher in the adolescents than korean identity in their affective modality. The generational comparisons indicated that the adolescents were acculturated in their affect than their parents. 2) Comparison of men and women in the strength of identity' component showed higher cognitive scores among the men. in Korean identity, compared with Chinese identity. Men were more identified with "Chinese" and "Korean" in the affective component of their identity.
Case Report : Hepatoid Carcinoma of the Pancreas Combined with Neuroendocrine Carcinoma
( Ji Ye Jung ),( Yoon Jae Kim ),( Hee Man Kim ),( Hong Jeoung Kim ),( Seung Woo Park ),( Si Young Song ),( Jae Bock Chung ),( Chang Moo Kang ),( Joo Yeon Pyo ),( Woo Ick Yang ),( Seung Min Bang ) The Editorial Office of Gut and Liver 2010 Gut and Liver Vol.4 No.1
Hepatoid carcinoma is a primary extrahepatic carcinoma whose morphology, immunohistochemistry, and behavior are similar to those of hepatocellular carcinoma. The most common sites of extrahepatic carcinoma are the stomach and ovary, but nine cases of hepatocellular differentiation of the pancreas have been reported in the literature. We report another case of hepatoid carcinoma of the pancreas that was associated with the development of a pancreatic endocrine carcinoma in a 46-year-old man. Serum alpha-fetoprotein (AFP) was elevated to 262.49 IU/mL and radiological examinations revealed a mass measuring 7.5 cm in diameter in the head of the pancreas. He underwent a conventional Whipple operation, and light microscopy showed adenocarcinoma that was immunopositive for AFP, hepatocyte antigen, cytokeratin, chromogranin, synaptophysin, and alpha-1 antichymotrypsin. Although hepatoid differentiation was not shown unequivocally histologically, other immunohistochemistry findings supported the diagnosis of hepatoid carcinoma combined with neuroendocrine carcinoma. The patient was healthy and had no evidence of recurrence at 4 months after the surgery. This report describes why hepatoid carcinoma should be considered as a differential diagnosis of a pancreatic mass, especially when serum AFP is elevated. (Gut Liver 2010;4:98-102)
열복사의 색수차 공간여과를 이용한 레이저 용접 감시기술
김민석,백성훈,박승규,정진만,김철중 한국레이저가공학회 1999 한국레이저가공학회지 Vol.2 No.2
An innovative real-time weld monitoring technique using chromatic filtering of the thermal radiation from a weld pool is developed. This thermal radiation from the weld pool is focused on an aperture and the transmitted thermal radiation is monitored at two wavelengths with high-speed single-element detectors. Due to the chromatic aberration introduced in the focusing optics, the transmittance curve of thermal radiation varies by the wavelength. Owing to this difference in the transmittance, the local variation of thermal radiation from the weld pool can be monitored by processing the two spectroscopic signals from two detectors. In this paper, the algorithms to monitor the laser power on the weld specimen and the focus shift are investigated and the performances of laser power and focus monitoring are shown for a pulsed Nd:YAG laser welding. The monitoring of the weld pool size variation is also discussed.
직장 Dieulafoy 병변으로 다량의 혈변을 보인 1 예
김태영;이상헌;김지현;배영환;정은주;김승만;지삼룡;설상영 인제대학교 2011 仁濟醫學 Vol.32 No.-
Dieulafoy’s lesion is very rare cause of gastrointestinal bleeding, Deiulafoy’s lesion is exposure of non ulcerative, abnormally large tortuous, thick- walled artery in the muscularis mucosa through a small submucosal defect. It is usullay found on stomach antrum and lesser curvature side of the proximal body, and possibly found on any sites throughout whole gastrointestinal tract, but rarely on rectum. The principal of treating Dieulafoy’s lesion was the surgical resection of lesion, but recently remarkable advances in endoscopic technique make endoscopic approach more popular. We report a case of rectal Dieulafoy’s lesion successfully treated with endoscopic hemoclipping in an elderly female patient.
국부적으로 집중질량을 가진 횡으로 진동하는 보의 공진 진동계수
김기만,임승관 金烏工科大學校 1997 論文集 Vol.18 No.-
The object of this study is to analyze the additional inertial effect caused by the local irregularity or the lumped mass being attached to the uniform beam. The additional masses are considered as a point mass and a locally distributed mass. The method of variation of parameters is employed to solve the response of the dynamic system. Dynamic response of beam is analyzed by physical features of the masses attached to the beam, Two edges of beam are assumed to be simply supported. The resonant frequency coefficients caused by harmonic force were evaluated as magnitudes and locations of additional masses. The dimensionless deflections of a beam are plotted versus length of beam at near the first resonant frequency.