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국가 과학기술 활성화 방안 - 국가 과학기술 활성화 방안
김은영,Kim, Eun-Yeong 한국과학기술단체총연합회 1999 과학과 기술 Vol.32 No.5
국회과학기술연구회 창립 5주년 기념 심포지엄이 한국과학기술단체총연합회 주관으로 지난 4월 6일 한국과학기술회관 국제회의장에서 개최되었다. 이날 심포지엄에서는 김은영 과총부회장이 '국가 과학기술 활성화 방안(정부 조직개편에 즈음하여)'이라는 제목으로 주제발표를 했으며 국회에서 정의화의원, 정호선의원 그리고 박승덕 전한국표준과학연구원장, 임관 삼성종합기술원 회장, 중앙대 유성재교수 등이 토론자들로 나와 열띤 토론을 벌였다. 다음은 김은영 과총부회장의 주제발표를 정리한 것이다.
Synthesis and Properties of Thermotropic Liquid Crystalline Copolyesters
김은영,김덕리,김한도,Kim, Eun-Yeong,Kim, Deok-Ri,Kim, Han-Do The Korean Fiber Society 1990 한국섬유공학회지 Vol.27 No.4
A series of thermotropic liquid crystalline(LC) copolysters form $\rho$-acetoxybenzoic acid(HBA), poly(ethylene terephthalate)(PET), terephthalic acid(TPA) and 2,6-diacetoxy naphthalene(2,6-DHN) were prepared by melt polymerization. In order to investigate the effect of polymer composition on properties, monomer compositions of HBA and PET were varied while the composition of TPA as well as 2, 6-DHN was kept constant. High molecular weight copolyesters were prepared by the acidolysis of PET with carboxylic acids, and polycondensation between the acetate and carboxyl groups. The monomer compositions were varied to determine the limits of composition that give high mechanical performance and melt processibility. LC-copolyesters with an inherent viscosity in the range of 0.7 to 1.0 were obtained. The glass transition temperature, degradation temperature and density for the LC-copolyesters increased with increasing mesogenic unit content. The co-plyester chain structure was not completely random. Scanning electron micrographs obtained from etching of the sample revealed a heterogeneous structure consisting of a PET-rich phase and mesogenic units phase. Highly anisotropic melts observed on a hot stage of a polarizing microscope indicated the presence of a nematic mesophase. The thermotropic liquid crystalline copolyesters exhibited a well developed and highly oriented fibrillar structure upon extrusion from Brabender. The PET units lowered the melting and/or stick temperature, and PET content between 10 and 20 mole % was found to be the critical level to achieve their temperature in the range of 30$0^{\circ}C$ or lower. The copolyesters containing 5 to 10 mole %PET unit exhibited the highest mechanical properties and thermal transition temperature, with melting point near 29$0^{\circ}C$ and processing temperature below 33$0^{\circ}C$.
STANDARDS OUTLOOK 해외 기술표준동향 - 핵에너지조정협의체(NESCC), 미국 원자력 산업 표준 필요성 검토
김은영,Kim, Eun-Yeong 기술표준원 2012 기술표준 Vol.120 No.-
미국의 원자력 에너지 산업 표준화 필요성이 대두되고 있다. 지난해 11월에 개최된 NESCC 회의에서 원자력 표준화는 주요 화두였다. 미국은 청정에너지 산업으로 각광받고 있는 원자력 에너지 산업을 표준화해 원자력 사업을 성장시킬 계획을 갖고 있다.
김은영,정수경,백지선,양석우,Eun Yeong Kim,Su Kyung Jung,Ji Sun Paik,Suk Woo Yang 대한안과학회 2014 대한안과학회지 Vol.55 No.10
Purpose: To report a relatively rare case of huge pilocytic astrocytoma of the optic nerve and optic chiasm causing eyeball subluxation. Case summary: An eight-year-old male presented with proptosis and visual loss in the left eye for one year. The radiological findings showed a 2.9 x 2.7 x 4.2-cm tumor on the left optic nerve and optic chiasm. For diagnosis and treatment, the patient underwent tumor resection and enucleation. Pathohistological analysis of the tumor specimen revealed pilocytic astrocytoma, which is classified by the World Health Organization as a grade I astrocytic tumor. Conclusions: Astrocytoma is a tumor of the brain that affects children more often than adults. In general, gross-total resection of pilocytic astrocytoma is expected to be curative due to the non-invasive feature of the tumor. Considering pilocytic astrocytoma as differential diagnosis of orbital tumor in children with symptoms of rapidly progressive proptosis and decreased visual acuity is important because occurrence in the optic nerve and optic chiasm is possible. J Korean Ophthalmol Soc 2014;55(10):1543-1548
김은영,Kim, Eun-Yeong 대한제과협회 2006 베이커리 Vol.7 No.-
멀고 낯선 유럽에 위치해 있지만 피에르 마르꼴리니, 레오니다스, 노이하우스 등 우리가 즐겨먹는 초콜릿의 상표만으로도 가깝게 느껴지는 벨기에. 초콜릿 거장들의 숨결이 녹아있는 나라 '벨기에'의 제과제빵 교육은 어떻게 이루어질까.