공원 사인 디자인 체계 분석 및 제안

박은영(Eun-Young Park),박영호(Young-Ho Park) 한국콘텐츠학회 2009 한국콘텐츠학회논문지 Vol.9 No.4

주 5일제의 영향은 여가시간 증가로 인한 가족 유대관계 향상이라는 결과를 가져왔다. 가족 간의 친밀함을 더욱 강화시킬 수 있는 다양한 방법들 중에서 놀이공원의 방문이 많이 애용되고 있으며 특히 공적공원의 관람은 저렴한 가격으로 서민들이 쉽게 찾을 수 있는 점 이외에도 다양한 장점을 가지고 있다. 이에 본 논문은 관람효과를 높이기 위한 방법의 일환인 사인디자인에 초점을 맞추어 연구하였다. 본 연구는 넓은 공간에서 동선을 고려하지 않은 안내표지판의 배치, 주변 환경의 조화를 고려하지 않은 사인들, 전체 공원 안내사인 디자인의 일관성 부족 등 공적공원의 특성을 제대로 살리지 못하는 문제를 중심으로 사인디자인 방안을 제안한다. 이를 위해서 국내외의 대표적인 공공원과 사공원을 분석하여 그 문제점을 도출한 후 사인의 종류를 분류하였으며 사인의 종류에 따른 디자인 가이드라인을 제안하였다. 나아가서 공원 방문객의 편리성 및 공원사인에 대한 사용성과 사인디자인에 관한 기대요소를 선정하여 평가함으로써 제안하는 디자인의 객관성을 입증하였다. 본 연구의 결과 각 공원의 특성에 따른 각 사인 체계의 사용성 및 사용자 요구도에 차이가 있음을 알 수 있었으며 이를 바탕으로 사용자의 기대치에 부응 할 수 있는 공적공원 및 사적공원이 나아가야할 사인체계의 디자인 방안을 제안하였다. The effects of 5day-work-week have given us strong family relationships by increasing sparing time. People who visit national parks enjoy the intimate with family. Especially, the public park has much benefits, such as people visit easily with moderate prices. This research is focused on the sign-design to increase watching effects with low price. However, there are some problems suck as assignments of sign without much considerations for moving line, unmatched with circumstances, lacking of consistency images. Thus, the effect of entertaining is decreased. For this, the paper analysis large-scale public park and large-scale private parks, and solves the several kinds of the problems. We also classify the types of sign designs and propose the sign design methods on characteristics. Therefore, we provide the objectivity of proposed sign designs by evaluating conveniences and expectations, and proposed the design methods of public parks and private parks.

적색 안료인 탄탈륨 질화물(Ta₃N₅)의 특성에 도핑 물질 및 최종질화물의 산소/질소 함량이 미치는 영향

박은영,피재환,김유진,조우석,김경자,Park, Eun-Young,Pee, Jae-Hwan,Kim, Yoo-Jin,Cho, Woo-Seok,Kim, Kyeong-Ja 한국분말야금학회 2009 한국분말재료학회지 (KPMI) Vol.16 No.6

Tantalum nitrides ($Ta_3N_5$) have been developed to substitute the Cd based pigments for non-toxic red pigment. Various doping elements were doped to reduce the amount of high price Tantalum element used and preserve the red color tonality. Doping elements were added in the synthesizing process of precursor of amorphous tantalum oxides and then Tantalum nitrides doped with various elements were obtained by ammonolysis process. The average particle size of final nitrides with secondary phases was larger than the nitride without the secondary phases. Also secondary phases reduced the red color tonality of final products. On the other hand, final nitrides without secondary phase had orthorhombic crystal system and presented good red color. In other words, in the case of nitrides without secondary phases, doping elements made a solid solution of tantalum nitride. In this context, doping process controlled the ionic state of nitrides and the amount of oxygen/nitrogen in final nitrides affected the color tonality.

탄탈륨 질화물(Ta₃N₅)의 적색도 향상에 미치는 NH₄Cl의 영향

박은영,피재환,김유진,조우석,Park, Eun-Young,Pee, Jae-Hwan,Kim, Yoo-Jin,Cho, Woo-Seok 한국세라믹학회 2009 한국세라믹학회지 Vol.46 No.6

The Tantalum nitride has attracted wide at attention as issues related to the toxicity of Cd-related materials. But in the titration process of Ta$Cl_5$ solution with $NH_4$OH, $NH_4$Cl, as a by product, was remained in the prepared Tantalum precursor. The tantalum precursor with $NH_4$Cl was nitrided by ammonolysis. The red color tone of $Ta_3N_5$ was reduced by the residual $NH_4$Cl reduce. Therefore, amorphous Tantalum precursor was prepared by filtering process with as hydrous ethanol to remove the $NH_4$Cl. In the case of using Tantalum precursor without $NH_4$Cl, we successfully synthesized the Tantalum nitride with good red color. The value of red color tone was improved from $a^*$=36.8 to $a^*$=53.0. The synthesized powder was characterized by XRD, SEM, the Nitrogen / Oxygen Determinator, TG-DTA, and the CIE $L^*a^*b^*$ colorimeter.

IPv6/IPv4 통합망에서 IPv4 호스트로부터 IPv6 호스트로의 투명한 연결을 지원하는 4to6 DSTM 구조

박은영,이재훈,Park Eun-yong,Lee Jae-hwoon 한국통신학회 2005 韓國通信學會論文誌 Vol.30 No.5B

현재 Internet Protocol Version 4(IPv4) 기반의 인터넷을 한 순간에 Internet Protocol Version 6(IPv6)로 전환하는 것은 불가능하며, 전환 기간 동안에는 두 프로토콜이 공존할 것으로 예상된다. Internet Engineering Task Force(IETF)의 Next Generation Transition Working Group(Ngtrans WG)을 중심으로 많은 전환 메커니즘이 제안되었다. 그러나 대부분의 전환 메커니즘들은 IPv6 망에 있는 호스트로부터 IPv4 망에 있는 호스트로 연결을 설정하는 경우에만 연결을 지원하며, IPv4 망에 있는 호스트가 IPv6 망에 있는 호스트로 연결을 시도하는 경우에는 연결을 지원하지 못하는 문제점을 가지고 있다. 본 논문에서는 IPv4 망에 존재하는 IPv4 클라이언트가 IPv6 망에 존재하는 듀얼 스택 서버로 연결을 설정하고자 하는 경우에 IPv4 클라이언트와 IPv6 망 내의 듀얼 스택 서버 사이에 투명한 연결을 지원하는 IPv4-to-IPv6 듀얼 스택 전환 메커니즘(IPv4-to-IPv6 Dual Stack Transition Mechanism-4to6 DSTM)을 제안한다. It is impossible to replace overnight the present Internet Protocol Version 4(IPv4)-based Internet with Internet Protocol Version 6(IPv6). These two protocols are expected to coexist for a number of years during the transition period. A number of transition mechanisms are proposed by Internet Engineering Task Force(IETF) Next Generation Transition Working Group(Ngtrans WG). However, most of them provide only the mechanism to initiate sessions from hosts within the IPv6 network to those within the IPv4 network, but do not support the initiation from IPv4 hosts to IPv6 ones. In this paper, we propose the IPv4-to-IPv6 Dual Stack Transition Mechanism(4to6 DSTM) which can operate even in the case that IPv4 clients in the IPv4 network initiate connections with dual stack servers in the IPv6 network.

황촉규 추출물의 Nitric Oxide 생성 저해활성

박은영,양기숙,Park, Eun-Young,Yang, Ki-Sook 대한약학회 2008 약학회지 Vol.52 No.4

Anti-inflammatory activity of the extracts of Hibiscus manihot was investigated through the evaluation of its inhibitory effect on the production of inflammatory biomarkers (i-NOS, COX-2) in RAW264.7 murine macrophage cells. Among the sequential solvent fractions (hexane, dichloromethane, ethyl acetate, n-butanol and water), the fractions of dichloromethane (1 ${\mu}g/ml$) and ethyl acetate (5 ${\mu}g/ml$) showed potential inhibitory activities on i-NOS and COX-2 activity in RAW264.7 cells. These results suggest that Hibiscus manihot might have an anti-inflammatory activity through the suppression of inflammatory markers.

수풍순기환 분할처방 투여가 고지방, 고탄수화물 식이로 유발된 비만형 제2형 당뇨병 동물모델에 미치는 영향

박은영,안세영,안영민,엄재영,장형진,이병철,Park, Eun-Young,Ahn, Se-Young,Ahn, Young-Min,Um, Jae-Young,Jang, Hyeung-Jin,Lee, Byung-Cheol 대한한방내과학회 2011 大韓韓方內科學會誌 Vol.32 No.3

Objectives : Recently a lot of research is being done for find antidiabetic medicine which has no side effects. This study aimed to investigate the antidiabetic and antiobesity effects of Supungsunki-hwan partitioned prescriptions on obese type 2 diabetes mouse. Methods : Type 2 diabetes mellitus and obesity were induced by Surwit's high fat, high sucrose diet for 8 weeks. Mice were divided into 3 groups of ND (normal diet, n=10) HFD (high fat and high sucrose diet, n=10) and SPP (high fat and high sucrose diet with Supungsunki-hwan partitioned prescriptions, n=10) groups. Body weights were measured every week. After 7 weeks, fasting blood sugar and oral glucose tolerance tests were conducted. After 8 weeks, blood samples of all mice were taken from their heart and analyzed biochemically. At the same time, epididymal fat pad and liver weights were measured. Histological size of white adipocyte were measured as well. Results : Compared with a HFD group, body weight, fructosamine, epididymal fat pad weight and white adipocyte size decreased. High-density lipoprotein cholesterol levels increased in the SPP group. Conclusions : These results suggest that SPP has antidiabetic and antiobesity effects in high fat, high sucrose diet induced obese mice.

전통시장의 장소성 기록화를 위한 구성요소 제언

박은영,이성신,Park, Eun Young,Lee, Seongsin 한국기록관리학회 2018 한국기록관리학회지 Vol.18 No.2

본 연구는 전통시장이 갖는 경제적, 대중적, 행정적, 역사 문화적 기능을 중심으로 전통시장의 장소성을 드러낼 수 있는 유 무형 관련 자료의 기록화를 위한 구성요소를 제안하는데 그 목적이 있다. 연구목적 달성을 위해 문헌조사와 서울약령시 스토리 아카이브, 광주 대안예술시장 아카이브 프로젝트 D, 대구 북성로 공구 박물관의 기록화 사례를 조사하였다. 문헌조사를 통해 물리적 환경, 사회적 요소, 경험/인물요소를 전통시장의 장소성 구성요소로 정리하였으며, 이를 바탕으로 전통시장의 대중적 기능, 역사, 문화적 기능, 경제적 기능, 행정적 기능을 중심으로 전통시장의 장소성을 드러낼 수 있는 구체적 기록화 구성요소들을 제시하였다. The purpose of this study is to suggest specific elements for archiving tangible and intangible materials based on popular, administrative, historical, and cultural functions of traditional markets. Related literature was thus reviewed and the cases of Seoul Yangnyeongsi Story Archive, Gwangju Dae-An Yesul Market Archive Project D, and Daegu Bukseong-Ro Gongu Museum were analyzed. Through the literature review, elements of physical environments, social factors, experience, and people were defined as the placeness of traditional markets. Based on the aforementioned, specific elements to archive traditional markets were thus suggested.

보건행정 전공 대학생들의 병원실습 만족도에 영향을 미치는 요인분석

박은영,장영진,홍종필,Park, Eun-Young,Jang, Young-Jin,Hong, Jong-Pil 한국임상보건과학회 2017 한국임상보건과학회지 Vol.5 No.1

Purpose .This study aims to assess the influence factors on the level of satisfaction with hospital training and to provide basic data for more efficient hospital practice of students' public health administration . Methods . We have conducted a survey on students satisfaction with their hands on practice against 200 students in Busan, Kyeongnam and Kyungbook area, who have completed their practice in public health administration. We have identified the general characteristics of the target respondents, the current training status of the department for the hospital practice and training venue; also analyzed the characteristics composed of the apprentice student's attitude before the practice, satisfaction with the department training program and hospital for practice, as well as their practice at hospital. The general characteristics of the target respondents and clinic practice status at the hospital were measured in percentage and frequency analysis; the average and standard deviations of hospital size were also measured; and the correlations between satisfaction with the department, attitude towards the practice and satisfaction with the hospital were analyzed. Results . Most public health administration students experienced their practice at the hospital after the first semester on the $2^{nd}$year and they have received the foundation training for the practice. The survey allowed multiple responses and the results are as follows: medical terminology 49.5%, medical coordinator 36.7%, Hospital administration 26.5%, Health insurance 17.3%, and medical recording and practice 13.8% respectively. In terms of each individual student's attitude towards the practice at the hospital, the respondents answered as follows: I have completed the obligatory subjects for the practice before the practice 89.5%; I have been fully informed on the hospital for my practice. 74.5%; I responsibly practiced and worked with professionalism and sense of belonging to the hospital as a member of staff 90%; I have actively learned and adopted 95%; My knowledge and skills from the practice was relevant to the theory and practice from my course 83.5%. The findings of satisfaction by size of hospital were in order of a small clinic($3.24{\pm}0.63$), medium sized clinic($3.27{\pm}0.65$), hospital ($3.20{\pm}0.61$), and large sized comprehensive hospital ($2.93{\pm}0.74$). Consequently the satisfaction rate shows no significant difference by size of hospital. In relations between practice attitude and satisfaction with subject, the matter of acquiring information and fully understanding of the hospital for practice before practice(p=0.04), the matter of a sense of belonging and responsibility at hospital during practice(p=0.33). the matter of active adaptation attitude during practice (p=0.42), and the matter of correlations with school curriculum during practice(p=0.00) showed significant results. In relations between practice attitude and satisfaction with the hospital for practice, the matter of acquiring information and fully understanding of the hospital for practice before practice(p=0.01), the matter of a sense of belonging and responsibility at hospital during practice(p=0.04), and the matter of correlations with school curriculum during practice(p=0.00) showed significant results. Conclusion . The most essential subject for the practice in public health administration is medical terminology and there is no significance in satisfaction with the practice by size of hospital. Students were content with the hospital where they can experience as much as possible. Students content with their major show positive attitude towards the practice and so do those content with the hospital. Those with the positive attitude towards the practice show the high correlation of satisfaction with both the major and hospital. As a result, the satisfaction with the major is the significant attribute to the practice

고양 꽃 전시회의 전시디자인 특성에 관한 연구: 2007-2012년 작품을 중심으로

박은영 ( Eun Yeong Park ) 한국기초조형학회 2012 기초조형학연구 Vol.13 No.5

꽃의 소비 수준과 정원의 수준이 그 나라의 문화적 수준을 가늠하는 척도가 되고 있다. 환경·문화·예술의 화두가 계속되는 현재 지자체들은 산업축제 중에서 꽃을 주제로 한 꽃 전시회에 주목하고 있다. 이에 본 연구는 2007년에서 2012년까지 최근 6년간 개최된 고양 꽃 전시회의 전시디자인 특성에 대해 살펴보았다. 주제가 어떻게 전달되고, 표현되고, 체험되는지에 관해 주제전개, 장면구성, 층위설정의 세 가지 틀을 바탕으로 분석하고, 공간구성과 재료사용의 관점에서 그 의미를 고찰하였다. 전시디자인 기법에서 주제의 전개를 리얼리티와 메타포의 관점에서 보면 오브제가 가장 중요 수단이다. 벽과 천장을 주로 활용하고 식물은 분위기를 표현하기 위해 사용하고 있다. 장면의 구성은 회화적 풍경을 위해 바닥에 식물을 중심으로 전통적인 구도와 원근법을 이용하여 아름다운 정원을 조성하고 있다. 시적 풍경을 위해 벽과 천장을 이용하여 식물의 형태를 재배치시켜 새로운 의미로 탄생시키고 있다. 층위의 구성 차원에서 보면 틀짜기는 벽과 천장을 이용하여 컨텍스트에서 텍스트를 분리해 내기 위한 수법으로 강한 시선의 초점을 오브제를 통해 나타내며 난색계열의 강한 꽃색과 수직의 형태를 선호하고 있다. 켜만들기는 풍부한 미적체험을 위해 유사한 색의 식물을 반복하여 사용하고 식물의 질감을 중요하게 다루고 있다. 고양 꽃 전시회의 발전가능성을 제시해보면, 미적체험을 위한 오브제와 식물의 예술적 결합, 꽃의 의미와 상징성에 대한 개연성 있는 스토리의 시각적 전달, 사회적 맥락과 추세를 반영한 재료의 선택, 고양 호수공간의 어메니티 활용 등이다. The level of flower consumption and gardens plays as a yardstick to judge the level of a country`s culture. As environment, culture and art became a topic, local governments are paying their attention to flower-themed exhibitions amongst many industrial shows. This study is intended to investigate the exhibition design characteristics presented in the Goyang Flower Shows in the last six years from 2007 to 2012. To understand how subjects were delivered, expressed and experienced, the designer conducted analysis based on the three-level framework of theme development, scene composition and layer setting and investigated the significance of space organization and material use. From the perspectives of reality and metaphor, objects are the most important tool to develop theme in exhibition design. Main objects include walls and ceilings, while plants are used to create an atmosphere. In terms of scene composition, beautiful gardens were composed using traditional structures and perspective centering on plants on the ground, thereby creating a painterly landscape. To make a poetic landscape, walls and ceilings were used to reorganize the form of plants, from which new implications were derived. In terms of layer setting, framing was used as a method to separate context from text using walls and ceilings and express a strong focus of view through objects. Hot-colored flowers and vertical structures were preferred. For aesthetic experiences, layering repeatedly used plants in similar colors and gave emphasis on the texture of plants. Potential for the development of the Goyang Flower Show include: an artistic combination of objects and plants for visitors` aesthetic experiences; the delivery of probable visual stories on the meaning and symbolism of flowers; the selection of materials in consideration of social contexts and trends; and the utilization of amenities in the Goyang Lake Park.

Microstrip Square Open Loop Resonator를 이용한 저위상 잡음 발진기에 관한 연구

박은영,서철헌,Park Eun-Young,Seo Chulhun 한국전자파학회 2006 한국전자파학회논문지 Vol.17 No.1

본 논문에서는 발진기의 위상 잡음 특성을 개선시키기 위하여 개방형 루프 구조를 공진기에 적용하였다. 개방형 루프 공진기는 크기 면에서 훨씬 소형화될 뿐만 아니라 협대역과 예리한 선택도를 갖기 때문에 이러한 특성을 이용하여 저 위상 잡음 발진기에 대한 연구를 수행하였다. 개방형 루프 구조를 이용한 공진기는 결합 계수를 증가시켜 Q값을 높여 주어 결과적으로 발진기의 위상 잡음 특성을 향상시킬 수 있다. 본 논문에서 제안된 발진기는 5.84 GHz에서 발진이 일어났으며, 출력은 -0.5 dBm, 하모닉 특성은 -15.83 dBc, 위상 잡음 특성은 100 kHz offset에서 -111.17 dBc/Hz이었다. 이를 통하여 개방형 루프공진기 구조를 이용한 발진기는 기존의 공진기를 이용한 발진기에 비해 100 kHz offset에서 15 dB 개선을 보였다. This paper has presented a low phase noise oscillator using a square open loop with microstrip structure. A square open loop resonator has a large coupling coefficient value, which makes a high Q value, and has reduced phase noise. This oscillator has presented the oscillation frequency of 5.84 GHz, harmonics of -15.83 dBc and the phase noise of -111.17 dBc/Hz at the offset frequency of 100 kHz. In conclusion, the proposal structure has improved phase noise of 15 dB at the offset frequency of 100 kHz compared with the conventional structure of oscillator.