찰옥수수 연구 - VIII. 찰옥수수 대학찰 골드 1호에 대한 파종시기별 주요 작물학적 및 이삭 특성

차희정,최윤표,송인규,복태규,이희봉,Cha, Hui-Jeong,Choi, Yun-Pyo,Song, In-Kyu,Bok, Tae-Gyu,Lee, Hee-Bong 충남대학교 농업과학연구소 2009 농업과학연구 Vol.36 No.2

본 실험은 신품종 대학찰 골드 1호에 대한 파종 시기별 생육 및 이삭 특성에 대한 연구 결과 주요 특성은 다음과 같다. 1. 공시종에 대한 간장은 모든 파종 시기에서 대학찰 골드1호가 찰옥 1호보다 컷으나 찰옥 1호의 개체간에는 생육 차이가 큰 변이를 보였다. 2. 공시종의 평균 개화기는 대조구인 찰옥 1호가 7일 정도 빨랐으나 개체간 차이가 큰 반면에 대학찰 골드 1호의 개화기는 균일하였다. 두 품종 모두 파종시기가 늦어질수록 개화 소요일수가 빨라지는 경향이었다. 3. 공시종에 대한 간장과 착수고의 비율은 파종시기가 빠를수록 두 품종 모두 낮게 나타나 도복 경감 효과가 클 것으로 나타났다. 4. 공시종에 대한 이삭길이 및 착립 상태를 비교한 결과 대학찰 골드 1호를 4월 말에서 5월 초에 파종한 것이 다른 시기에 파종한 것보다 생육 및 이삭 특성이 우수하였다. This study was carried out to gain the informations about seedling transplanting cultivation of Daehakchal Gold 1 which was developed at the Corn Breed. and Genetics Lab., Coll. of Life and Sci., Chungnam Nat'l Univ. in 2009. This hybrid and Check were sowed over four times at intervals of 10 days from 15th April(1st) to 30th May(last) and transplanted at CNU Corn Breed. Farm the 20th seedling cultivated after sowing, respectively. Results obtained from this experiment were as follows; stem height of this hybrid were variable regardless of sowing and transplanting times, while ear height was gradually increased according to delay of sowing times. Ear size and sharp of fresh corn as one of important traits was good at 2nd harvest times, while tip filling of ear harvested at 1st time was not good and also it's size decreased according to delay of transplanting stage. Stability of this hybrid expressed as ratio of stem height to ear height was very good as 50% below. Accordingly, the proper sowing and transplanting times of Daehackchal Gold 1 considered the late in April to early in May as harvesting proper period.

유방의 낭성과다분비관내암종의 세침흡인 세포학적 소견 - 2예 보고 -

차희정,엄대운,서재희,Cha, Hee-Jeong,Eom, Dae-Woon,Suh, Jae-Hee 대한세포병리학회 2003 대한세포병리학회지 Vol.14 No.1

Cystic hypersecretory carcinoma of the breast is a rare variant of ductal carcinoma of breast, first described in 1984 by Rosen and Scott. Histologically, it is characterized by the formation of dilated ducts and cysts containing an eosinophilic secretory product resembling thyroid colloid. Cytologic findings show a few clusters of atypical ductal epithelial cells in amorphous proteinaceous material with clacking artifact. Differential diagnosis include mucinous carcinoma and benign mucocele-like tumor. We present two cases of fine needle aspiration cytology of cystic hypersecretory intraductal carcinoma of the breast with a review of the literature.

개혁개방기 중국 조선족 아동문학에 나타난 조선족 공동체 의식과 탈구(disjuncture) -류원무의 <우리 선생님>을 중심으로-

차희정 ( Hee Jeong Cha ) 한국문학언어학회( 구- 경북어문학회) 2010 어문론총 Vol.52 No.-

This study is to examine the reality of reformation/opening period in China portrayed in children`s literature of Korean Chinese, especially in <Our Teacher> by Wonmu Ryu, to review the change in the community and its significance. Children`s literature is to show children how Koreans are living in China and what their goals are; therefore it shows ideas and changes of Korean Chinese community more specifically. This study interprets the encouragement for Korean Chinese children to become "true person" or "leader of the country" that the reality of reformation/opening in China needs as the will of community to switch their focus from agricultural community to social/economic community. Therefore importance of labor and education is more emphasized. In addition, migration to other places, moving from farm villages to cities since the freedom of migration was restored proves that Korean Chinese community forms community disjuncture that forms the community in alternative shape. Lastly, all of these are significant in terms of the will for reorientation of Korean Chinese for the future.

해방기 소설에 나타난 이주 행위

차희정(Hee Jeong Cha) 한국현대소설학회 2009 현대소설연구 Vol.- No.42

This study is to understand emigration in novels during the liberation period as the behaviour concept by Arnold Gehlen and examine the existing literary evaluation in which literature during the liberation period is considered as an ideological choice or the literature divided by ideology for survival. In other words, it is to examine the outcome of national reorganization by division of North and South in the Korean peninsula in terms of emigration. This study focuses on emigration `behaviour` in Kim`s novels and the fundamental motivation of the behaviour. This study shows that emigration was caused by impulsive human nature to fulfill what is lacked in the midst of rumours and hearsay. Yet emigration motivated by ideology was not seen. Female characters in the novels had very rigid patriarchy in their minds and longed for realizing their personal desires only to give up and come back to where they were. Women in the novels tend to repeat `flowing` and `staying` behaviour. Behavioral characteristics of women during the liberation period show the variety of cultures at that time. This study defines the liberation period as a special space with ideas and emotions intertwined to identify the potential for further understanding.

갑상선 종양에서 c-met 유전자 발현의 임상적 의의

차희정(Hee Jeong Cha),조성진(Seong Jin Cho),유종우(Chong Woo Yoo),장우영(Wu Young Chang),강희준(Hee Joon Kang),주선형(Sun Hyung Joo),박찬흔(Chan Heun Park),박철재(Cheol Jae Park) 대한외과학회 2004 Annals of Surgical Treatment and Research(ASRT) Vol.67 No.4

찰옥수수 연구 Ⅷ. 찰옥수수 대학찰 골드 1호에 대한 파종시기별 주요 작물학적 및 이삭 특성

차희정(Hui-Jeong Cha),최윤표(Yun-Pyo Choi),송인규(In-Kyu Song),복태규(Tae-Gyu Bok),이희봉(Hee-Bong Lee) 충남대학교 농업과학연구소 2009 농업과학연구 Vol.36 No.2

본 실험은 신품종 대학찰 골드 1호에 대한 파종 시기별 생육 및 이삭 특성에 대한 연구 결과 주요 특성은 다음과 같다. 1. 공시종에 대한 간장은 모든 파종 시기에서 대학찰 골드1호가 찰옥 1호보다 컷으나 찰옥 1호의 개체간에는 생육 차이가 큰 변이를 보였다. 2. 공시종의 평균 개화기는 대조구인 찰옥 1호가 7일 정도 빨랐으나 개체간 차이가 큰 반면에 대학찰 골드 1호의 개화기는 균일하였다. 두 품종 모두 파종시기가 늦어질수록 개화 소요일수가 빨라지는 경향이었다. 3. 공시종에 대한 간장과 착수고의 비율은 파종시기가 빠를수록 두 품종 모두 낮게 나타나 도복 경감 효과가 클 것으로 나타났다. 4. 공시종에 대한 이삭길이 및 착립 상태를 비교한 결과 대학찰 골드 1호를 4월 말에서 5월 초에 파종한 것이 다른 시기에 파종한 것보다 생육 및 이삭 특성이 우수하였다. This study was carried out to gain the informations about seedling transplanting cultivation of Daehakchal Gold 1 which was developed at the Corn Breed. and Genetics Lab., Coll. of Life and Sci., Chungnam Nat'l Univ. in 2009. This hybrid and Check were sowed over four times at intervals of 10 days from 15th April(1st) to 30th May(last) and transplanted at CNU Corn Breed. Farm the 20th seedling cultivated after sowing, respectively. Results obtained from this experiment were as follows; stem height of this hybrid were variable regardless of sowing and transplanting times, while ear height was gradually increased according to delay of sowing times. Ear size and sharp of fresh corn as one of important traits was good at 2nd harvest times, while tip filling of ear harvested at 1st time was not good and also it's size decreased according to delay of transplanting stage. Stability of this hybrid expressed as ratio of stem height to ear height was very good as 50% below. Accordingly, the proper sowing and transplanting times of Daehackchal Gold 1 considered the late in April to early in May as harvesting proper period.

갑상샘 유두암을 닮은 전이성 흑색종의 세침 흡인 세포 소견 -1예 보고-

홍영옥,서재희,차희정,최혜정,김영민,Hong, Young-Ok,Suh, Jae-Hee,Cha, Hee-Jeong,Choi, Hye-Jeong,Kim, Young-Min The Korean Society for Cytopathology 2007 대한세포병리학회지 Vol.18 No.2

Metastasis to the thyroid gland is very rare in clinical practice. We recently encountered a 65-year-old woman who presented with a large thyroid nodule that mimicked the cytologic features of a papillary thyroid carcinoma on fine needle aspiration biopsy (FNAB). Although initially diagnosed as a papillary thyroid carcinoma, a thorough clinical work-up revealed multiple lesions in the bones, liver, and nasal cavity, which were confirmed as metastases of a malignant melanoma. Despite a thorough physical examination, however, the primary skin lesion could not be identified. Although FNAB shows a high degree of accuracy in diagnosing primary thyroid tumors, it is less accurate in diagnosing metastases to the thyroid gland. A thorough clinical history with appropriate immunohistochemical staining assays is necessary for the accurate diagnosis of metastatic malignant melanoma.

산소 에틸렌 토치로 동파이프 절단작업 후 발생한 이산화질소 중독에 의한 비심인성 폐부종 1례

제갈양진,안종준,서광원,차희정,권운정,김양호,JeGal, Yang-Jin,Ahn, Jong-Joon,Seo, Kwang-Won,Cha, Hee-Jeong,Kwon, Woon-Jung,Kim, Yang-Ho 대한임상독성학회 2006 대한임상독성학회지 Vol.4 No.2

Welders are exposed to a number of hazards including metal fumes, toxic gases, electricity, heat, noise, and radiation such as ultraviolet and infrared light. We encountered a patient who developed non-cardiogenic pulmonary edema within a day after cutting copper pipe with an oxyethylene torch. The patient was a 26-year-old welder. He complained of dyspnea, generalized myalgia, and febrile sensation the following morning. The patient's chest X-ray and chest CT scan showed extensively distributed and ill-defined centrilobular nodules. Both his symptoms and chest X-ray abnormalities improved spontaneously. We attributed the patient's symptoms to non-cardiogenic pulmonary edema due to nitrogen dioxide, reasoning that: 1) the pipe consisted only of copper, according to material safety data sheet (MSDS); 2) a previous report in the literature demonstrated increased nitrogen dioxide levels under similar conditions; 3) the patient's clinical course and radiologic findings were very reminiscent of non-cardiogenic pulmonary edema following accidental exposure to nitrogen dioxide.

쇼그렌 증후군에 동반된 막증식성 사구체신염

오쌍용 ( Ssang Yong Oh ),차희정 ( Hee Jeong Cha ),김민수 ( Min Su Kim ),조현 ( Hyun Cho ),정현철 ( Hyun Chul Chung ),이종수 ( Jong Soo Lee ),박종하 ( Jong Ha Park ) 대한신장학회 2008 Kidney Research and Clinical Practice Vol.27 No.4

Sjogrens syndrome is a slowly progressive autoimmune disease characterized by lymphocytic infiltration of the exocrine glands, resulting in the xerostomia and xerophthalmia. In this syndrome, renal involvement includes interstitial nephritis, clinically manifested by hyposthenuria and renal tubular dysfunction with or without acidosis. Glomerulonephritis, however, is a rare finding and there have been few reports of membranous glomerulopathy or membranoproliferative glomerulonephritis (MPGN). We report a 31-year-old female diagnosed as MPGN associated with primary Sjogren`s syndrome. She suffered from recurrent epigastric pain, and revealed a moderate proteinuria. Renal biopsy findings were consistent with type I MPGN and thereafter Sjogren`s syndrome was diagnosed by further evaluation. She did not meet the criteria to systemic lupus erythematosus or other connective tissue disease. To our knowledge, this is the first report of MPGN associated with Sjogrens syndrome in Korea.

소아에서 출혈성 수포를 동반한 $Henoch-Sch{\"{o}}nlein$ 자반병 1례

오연미,정미림,최혜정,차희정,정진영,Oh Yeon-Mi,Jung Mi-Rim,Choi Hye-Jeong,Cha Hee-Jeong,Jeong Jin-Young 대한소아신장학회 2006 Childhood kidney diseases Vol.10 No.1

[ $Henoch-Sch{\"{o}}nlein$ ] 자반증은 소혈관의 혈관염으로 오는 전신적 혈관 장애로 자반, 위장 증세, 관절 증세, 신 증세를 주 증세로 하는 질환이다. HSP의 흔한 피부증상은 주로 궁둥이와 하지의 자반 증상이며 성인에서는 출혈성 수포를 동반하는 경우가 흔하나 소아에서는 드문 것으로 알려져 있다. 저자들은 관절통과 복통을 호소하는 환아에서 출혈성 수포가 동반되어 있어 피부조직 검사를 하였고 진피의 leukocytoclastic vasculitis와 면역 형광법상 소혈관의 IgA와 fibrinogen의 침착을 관찰하였다. HSP로 진단하여 스테로이드 치료를 하였고 수일 내로 관절통과 복통이 호전되어 문헌고찰과 함께 보고하는 바이다. [ $Henoch-Sch{\"{o}}nlein$ ] purpura(HSP) is a systemic small vessel vasculitis characterized by cutaneous purpura, arthritis, abdominal pain and nephritis. The characteristic rash of HSP consists of palpable purpura on the buttocks and lower extremities. Bullous lesions often appear in adults with HSP, whereas they are very rare in children with HSP. In this case report, the patient presented with arthralgia and abdominal pain and had hemorrhagic bullae as a prominent manifestation of the disease. The skin biopsy of the patient revealed typical leukocytoclastic vasculitis of dermal vessels and prominent IgA and fibrinogen deposits on capillary walls by direct immunofluorescence. We confirmed the diagnosis of HSP and observed improvement of clinical symptoms and signs within a few days after corticosteroid treatment. We therefore report a case with a review of the literature.