키토산 및 키토산과 Eugenol 공중합체의 항산화 효과

정영숙 ( Young Sook Chung ),김제중 ( Je Jung Kim ),정병옥,정석진 ( Suk Jin Chung ),유희중 ( Hee Jung Ryoo ),나재식 ( Jae Sik Na ),이경원 ( Gyung Won Lee ),최채연 ( Chae Youn Choi ) 한국키틴키토산학회 2005 한국키틴키토산학회지 Vol.10 No.4

서울地域에 있어서 奇生虫 感染 調査成績

李駿商(Joon-Sang Lee),朱炅煥(Kyung-Hwan Joo),鄭營淑(Young-Suk Chung),林漢鍾(Han-Jong Rim) 한국농촌의학 지역보건학회 1985 농촌의학·지역보건 Vol.10 No.1

가을철 차광 처리에 따른 진달래와 영산홍의 생리적 반응

이경재(Kyung Jae Lee),송기선(Ki Sun Song),정영숙(Young Suk Chung),윤택승(Taek Seong Yoon),홍성권(Sung Kwon Hong),김재현(Jae Hyun Kim),이상우(Sang Woo Lee),김종진(Jong Jin Kim) 한국원예학회 2010 원예과학기술지 Vol.28 No.3

본 실험은 비닐온실 내에서 0%, 35%, 55%, 75% 차광처리에 따른 진달래(Rhododendron mucronulatum Turcz.)와 영산홍(R. indicum (L.) Sweet) 묘목의 생리적 반응을 조사하기 위하여 수행되었다. 차광처리는 생육 후반기인 2008년 9월 9일부터 11월 5일까지 시행되었다. 차광처리는 9월의 낮 온도를 0.9-1.7℃, 10월에는 0.8-1.7℃ 정도를 낮추는 효과가 관측되었다. 차광처리 전 진달래 및 영산홍의 함수율은 각각 68.5%, 66.3%이었으며, 차광처리 기간 후 75% 차광 하의 진달래의 함수율은 66.2%로써 3.4%가 감소하였으며, 영산홍은 65.9%로써 0.6%가 감소하였다. 두 수종 모두 차광 수준이 높아질수록 감소율이 낮아지는 유사한 경향을 보였다. 영산홍의 광합성능력은 차광 수준이 높아질수록 높았는데 75% 차광에서 9.63μmol · m?² · s?¹로 가장 높았다. 한편, 세포간극 내 CO₂의 농도, 기공전도도 및 증산율 역시 전광 하의 묘목에 비하여 차광처리에 따라 높았는데 55%, 35% 및 75% 차광순이었다. 수분이용효율은 전광의 묘목이 차광처리 묘목에 비하여 상대적으로 높은 것으로 조사되었다. 차광처리를 받지 않은 진달래 잎색은 자주색에 가까운 색으로 변색한 반면, 차광처리 수준이 높을수록 육안으로도 녹색이 지속되고 있는 것이 관찰되었다. 이러한 차광 수준별 진달래 잎색의 변화를 Munsell Color Chart로 정리한 결과 전광의 경우 R(red)과 Y(yellow) chart의 색이 많은 반면 차광 수준이 높을수록 G(green), Y의 chart에 속하는 비율이 높아 여전히 녹색을 많이 띄고 있었다. This study was carried out to investigate the physiological responses of Rhododendron mucronulatum Turcz. and R. indicum (L.) Sweet seedlings with 0%, 35%, 55% and 75% shading of full sunlight in polyethylene film house. The shading treatments were performed during the late growth season for each species (from Sept. 9 to Nov. 5, 2008). The shading treatment was effective in reducing the daily temperature by 0.9 to 1.7℃ during September and by 0.8 to 1.7℃ during October. Before the shading treatments, the water content of R. mucronulatum and R. indicum amounted to 68.5% and 66.3%, respectively. The water contents of two species after 75% shading treatment period decreased to 66.2% (3.4% reduction) and 65.9% (0.6% reduction), respectively. Notably, both species had a similar tendency indicating less reduction rate of water content with 75% shading. R. indicum showed higher photosynthetic capacity with higher level of shading, and its photosynthetic capacity reached the highest level (9.63 μmol · m?² · s?²). On the other hand, shading-treated R. indicum showed higher intercellular CO₂ concentration, stomatal conductance and transpiration rate (55% shading > 35% shading > 75% shading) than non-treated ones. In addition, non-treated seedlings showed higher water use efficiency than treated ones. In particular, it was found that the leaf color of R. mucronulatum turned equivalent to purple under full sunlight, while its leaf color kept equivalent more to green with higher level of shading, as evidenced even in naked eyes. According to comprehensive analysis using Munsell Color Chart on potential leaf color variations of R. mucronulatum depending on the level of shading, it was found that relatively many leaf colors under full sunlight were equivalent to R (red) and Y (yellow) chart, while relatively many leaf colors with higher level of shading were equivalent to G (green) and Y chart, where the latter still showed green color.

낙엽송의 용기묘 생산을 위한 적정 용기 탐색

김종진 ( Jong Jin Kim ),이경재 ( Kyung Jae Lee ),송기선 ( Ki Sun Song ),차영근 ( Young Geun Cha ),정영숙 ( Young Suk Chung ),이종화 ( Jong Hwa Lee ),윤택승 ( Taek Seong Yoon ) 한국산림과학회 2010 한국산림과학회지 Vol.99 No.4

This study was carried out to establish the informations on the optimum container for production of Larix leptolepsis container seedlings. Height growth of I-year-old container seedling was highest in 250 mL of container (19.3 cm), and of 2-year-old seedling was in 500 mL (56.9 cm). On the other hand, the highest growth of root-collar diameter was observed in the both I-year-old and 2-year-old seedlings grown in 500 mL. Dry mass production in both a whole seedling and each organs of 2-year-old seedling was significantly high in the container with larger volume and lower seedling density. According to the analysis using by WinRhizo program, the larger container in volume showed better root morphological traits such as total root length, root projected area, root surface area, root volume and average root diameter. Among the elements for analysis of root morphological traits, the root volume was the highest one affected by container volume. And it was observed that the root volume was 79.5% and 46.8% in 320 mL and 250 mL, respectively, compared to 500 mL.

Klinefelter 증후군 환자에서 알도스테론분비선종 제거후 발생한 저레닌성 저알도스테론증 1 예

정영숙,신용운,정민화,김기수,우재순 대한내과학회 1990 대한내과학회지 Vol.39 No.6

Hyporeninemic hypoaldosteronism lasting from weeks to months may occur after the removal of an adrenal gland containing an aldosterone producing adenoma (APA). Prolonged suppression of the reninangiotensin system follows prior inappropriately elevated concentrations of aldosterone in plasma. This can be prevented by the preoperative administration of large doses of spironolactone. We report a 29-year-old patient with Klinefelters syndrome and APA, who developed hyperkalemia several days after left adrenalectomy including APA. Plasma renin and aldosterone levels did not increase normally in response to volume contraction and 4 hours` ambulation. He was well treated with small dose of fludrocortisone acetate and recovered from hyporeninemic hypoaldosteronism within 2 weeks.

초등학생이 일상생활 중 경험하는 스트레스 측정 도구 개발

정승희,정영숙 韓國學校保健學會 1998 韓國學校保健學會誌 Vol.11 No.2

The purpose of this study was to propose the baseline data for the development of a stress measurement tool for primary school students. The data were collected from 650 students from four primary schools in the Chon-buk area from April 1 to May 30,1995. Through a protest and literature review a questionaire was designed with 57 stressors experienced by school children in daily life. Reliability of the tool was tested by a Cronbach's alpha and the result was α=.9137. Factor analysis was applied to organize the 57 items together. As the result, 8 factors were obtained and those factors explained 40% of the variance. The 8 factors were: 1) Life events related to family,2) conflict related to friend & senior or junior,3) Educational attitude of parents,4) Own personality,5) School life events,6) Scolding by teacher and parent,7) Conflict with interpersonal relationship, and 8) Change of siltation.

편모가계와 편부가계의 빈곤개념 : 상대적 빈곤과 주관적 빈곤의 비교적 접근 with Respect to Relative and Subjective poverty

정영숙,박충선 大邱大學校 社會科學硏究所 1998 社會科學硏究 Vol.5 No.4

본 연구에서는 편부모가족의 빈곤문제를 상대적 빈곤과 주관적 빈곤으로 분류하여 분석하였다. 분석결과 편부가족보다는 편모가족의 상대적 빈곤감 혹은 박탈감과 주관적 빈곤감이 더 심각한 것으로 파악되어 이들이 우리 사회에서 경제적으로 빈약한 처지에 있다는 점을 시사하고 있다. 특히 최근의 극심한 경제적 변화는 편모가족의 경제적 안정도를 위협하는 요인으로 작용하고 가계의 취약성을 초래하는 요인이며 이로 인해 이들 가계가 빈곤계층으로 편입될 확률이 크다는 점을 감안할 때 이들을 위해 정부나 지방자치 단체에서는 편모가족이 최소한의 경제적 생활을 할 수 있도록 취업알선 및 기술교육을 제공하고 노동능력이 있거나 자활능력이 있는 편부모에게 산업교육 및 취업기회를 확대함으로써 스스로 자립할 수 있도록 중앙정부와 지방정부의 차원에서 직업훈련 및 취업알선에 관한 서비스가 필요하고, 질병 및 장애로 인해 노동력이 없는 편부모에게는 자녀양육 및 자녀교육과 의료비 보조 등 최저한의 생활을 보장해 줄 수 있는 제도가 정립해야 할 것이다. 본 연구의 결과는 우리 사회에서 편부모가족이나 경제적 취약계층을 위한 빈곤정책의 기초가 될 수 있을 것으로 사료된다.

일본어 접사(接辭) "적(的)" 의 성립 및 한국어로의 유입문제 고찰

정영숙 한국일어일문학회 1994 日語日文學硏究 Vol.25 No.1

本稿は漢子文化圈における語彙交流問題という觀點から接辭 $quot;的$quot; を例として韓·日兩國語の語彙交流問題を考察したものである. 調査の結果, 日本では $quot;的$quot; という漢字語は上代から使われはじめて近世までは ①的確だ, 確かだ ②單語と單語との連結機能 ③人という意味を表わす機能 ④$quot;的$quot; 字句を作って名詞を代替する機能の4つの機能を果していた. 私が調査したところでは本稿で論じようとした接辭 $quot;的$quot; は1873-74年はじめて日本語に登場した. 發生の初期には主に飜譯書で英語の形容詞語尾∼al, ∼tic, ∼sive等の譯語として使われた. この $quot;的$quot; は1881年版『哲學字彙』に多數登錄されてから用例が增加しはじめ, 1880年代の後半 からは小說にも登場してきた. この時から $quot;的$quot; は現代日本語の語彙として定着して行った. 韓國では $quot;的$quot; という語構成要素は朝鮮時代の資料から表われる. この時期の $quot;的$quot; は ①的確だ, 確かだ ②單語と單語との連結機能 ③$quot;的$quot; 字句を作って名詞を代替する機能の3つの機能を果している. 本稿で論じようとした接辭 $quot;的$quot; は1896年にはじめて, 在日本留學生會によって編纂された『親睦會會報」に登場した. この1896年は日本の1872-73年より遲れた時期であり, 同雜誌が日本留學生によって書かれたという点から $quot;的$quot; が日本から流入したと見た. $quot;的$quot; は1900年後半 からは『少年』等の雜誌の評論部分に 多數使われはじめ1910年代からは評論だけでなく小說, 隨筆, 詩等にも使われるようになった. この頃に $quot;的$quot; は現代韓國語の語彙として定着して行く.

초등학생이 일상생활 중 경험하는 스트레스 측정 도구개발

鄭承嬉,丁英淑 全北大學校 1996 論文集 Vol.42 No.-

The purpose of this study is to propose the baseline data for development the stress measurement tool of primary school students. The data were collected from 650 students who were selected among students of four primary schools in Chon-buk area from April 1 to May 30, 1995. Through the pretest and literature review a questionaire was designed with 57 stressors which were experienced by school children in daily living. Reliability of the tool was tested by Cronbach's Alpha, and result was α= .9137. Factor analysis was applied to organize 57 items together. As the result, 8 factors were obtained and these factors explained 40% of variance. The 8 factors were : 1) Life events related to family 2) Conflict related to friend & senior or junior 3) Educational attitude of parents 4) Own's personality 5) School life events 6) Scolding by teacher and parents 7) Conflict with interpersonal relationship 8) Change of around situation

뇌하수체 기능 저하증과 원발성 갑상선 기능저하증이 동반된 뇌하수체석(Pituitary Stone) 1예

김영범,정영숙,정민화,김기수,임형은,김치열,조숙 대한내분비학회 1991 Endocrinology and metabolism Vol.6 No.3

The Pituitary calcification, pituitary stone is rare, but occasionally seen in craniopharyngioma, pituitary adenoma and pituitary tuberculosis, and it's endocrine function was variable from normal to panhypopitutitarism. This 26-year-old-female patient showed a finding of pituitary calcification on CT scan, deficiency of anterior pituitary hormones and decreased response to combined pituitary stimulation test except TSH. In thyroid evaluation, she was observed as primary hypothyroidism with positive antimicrosomal and antithyroglobulin antibodies. We considered the another cause of pituitary stone with hypopituitarysm, lymphocytic hypophysitis. Lymphocytic hypophysistis is due to autoimmune pituitary destruction and often occurs with other autoimmune disease such as Hashimoto's thyroiditis and gatric atropy. (J Kor Soc Endocrinol 6:266~270, 1991)