포항시 형산강 하천수 중 과불화화합물(PFASs)에 대한 인체 노출 및 건강 위해성 평가

서성희 한국환경분석학회 2022 환경분석과 독성보건 Vol.25 No.3

The aim of this study was to assess human health risks of exposure to perfluoroalkyl substances (PFASs) by ingestion of water from the Hyeongsan River in Pohang. Ingestion primarily acquired PFBS, PFNA, PFOS, and PFOA, but PFAAs rather than its precursors. Human exposure to PFASs was affected by the physicochemical properties of compounds, the emission sources, and the flow rate. The upstream and midstream waters were influenced by PFCAs due to the domestic sewage, whereas the downstream water contained high levels of PFBS and PFOS due to the presence of an industrial complex. Exposure levels decreased in the midstream; this result suggests a dilution effect due to the increasing flow rate. Exposure levels to PFBS were high exposure because they have a low octanol–water partition coefficient and high aqueous solubility. PFOS at the industrial complex exceeded the WHO allowable level; this result suggests that ingestion may cause non-carcinogenic toxicity. To our knowledge, this is the first assessment of the risk of PFAS ingestion in Pohang. The result will provide a useful reference for future regulations and policies to manage PFAS sources, purify river water, and prevent human exposure.

자동차 Color & Fabric 디자인을 위한 색채계획방법의 개발에 대한 연구 : 대우 자동차 Color & Fabric 디자인사례를 중심으로

서성희 커뮤니케이션디자인협회 시각디자인학회 1999 커뮤니케이션 디자인학연구 Vol.4 No.-

Imagery perception received, in recent years, an increasing importance in product designs. So has the color which is a critical element in the creation of the intended product imagery. Successfully executed color plan is now an indispensable building block in any execution of product designs. This paper places its focus on how the automotive industry should implement the color plan. It presents a systematic approach in place of the industry's practice of the subjective ad-hoc approach. Auto industry's color plan as it is practiced is a subjective selection process driven by a group discussions where discussants personal influences often determine the final outcome. The discussions center on the comparative evaluation of color samples presented by color forecasting institutes, mostly commercial paint or pigment developing companies, Whose presentation may reflect the economics of their existing facilities and their existing technology. This process starting from the paint supplies and moving back to the end-consumers may result in the choices that are at variance with the preferences, present and future, of the market consumers. More specifically, two problems arise with the approach. The first is the lack of color-ralated information collection process that covers a wide spectrum of the consumer psychics, to the maximum extent possible. The second is the lack of theoretical assurances - logical consistency - that color forecast will not miss the target. This paper develops an alternative methodology for the auto industry. The color plan is viewed as a systematic and theoretically coherent sequence. This methodology better grasps the information base and help execute the exterior/interior color plan and the associated fabric designs, in a manner that embraces the consumers present and latent desires and preferences. The main body of this paper is an actual mode development, of a step-by-step color and fabric process flow chart, analyzing and extrapolating the results of consumer polls. The formulation of design direction and design guideline for auto color and auto fabric thus emerge as the logical end-product.

침묵에 관한 가족 공포영화 : <콰이어트 플레이스>존 크래신스키

서성희 한국영화평론가협회 2018 映畵 評論 Vol.30 No.-

변천하는 산업 환경과 산업 디자인의 기능 및 역할

徐星姬 誠信女子大學校 1986 硏究論文集 Vol.24 No.-

Continuing flow of technical innovation and unending waves of scientific breakthroughs create opportunities for the application-oriented researchers, scientists, scientists, and industrial designers in and out of the private to bring to bear the generation of new commercial products that enhance the competitive strength of not only the business entity out raise the comparative advantages of the nation`s economy and thereby boost the welfare of each and every member of the society, The importance of successful applications of new technology and innovative ideas is more today for the endowment-poor Korean economy than ever before in light of new sounds of the protectionism in the international market and in view of the cross roads that the Korean economy has to pass with great wisdom from low-technology industry to one of high-technology, software-based economic machine. This paper addresses the issue of the role definition for industrial designeers in this new environment, and calls for an interdisciplinary approach confining the expertise of seemingly unconnected diverse fields of basic science, application engineering, sociology, socio-psychology, marketing environmental csience, and various esthetic disciplines of art and find art. This paper stresses that the new generation of industrial engineering products has to be conceived and executed to their final forms bearing in mind always the two points. The first is the necessity of industrial design not to be limited by the narrow confines of a specific technology that provides the conceptual impetus in the creation of new product. Such constraints too often in the past caused adverse consequences in fulfilling the true potential of the successful, welfare boosting commercialization of the fresh ideas and frontier-creating new technology. Advocacy is for a multi-disciplinarian,closely coordinated teamwork drawing on the resources of participating expertise to strike a delicate balance of various desires, some conflicting, of the society and the buying public in domestic and in the international markets. The demand is to heed the need of the total system. the second advocacy is a call for a restoration of humanity in the dawning age of a new indostrial environment that is software dominating, intelligence driven and finally system oritemted. The individual dignity that is lost in passing age of industrialization and the natural environment that is eroded are unfortunate side effects that can be restored only with new awakening to the creation philosophy and the recognition of the value priorities on the part of industrial designeers that theirs is a mission also of the future and for the history.

SILVER 社會: 課題와 展望

徐星姬 誠信女子大學校 産業美術硏究所 1992 産業美術硏究 Vol.9 No.-

This paper emphasizes a concept of Life Culture as distinct from Life Style and make use of Life Culture as the analytical tool to look into the often - neglected consumer group of age 65 and over. The group is referred to this paper as Silver Generation. This issue facing Silver Generation are analyzed first as a macro task that the society as a whole has to participate with a clear national consensus, to ensure that both the present potential that the generation represents the unique problems with which the generation is associated are put into a balanced perspective. As a micro issue, an excerpts of Silver Generation's consumer surely results in connection with household electronics products are presented and analyzed, suggesting the direction of the response that consumer electronics industry showed undertake in catering to this new market demand. The scale of the Silver Generation market is estimated at 20% of the total private sector spending. Also, the generation's Life Culture holds the price elasticity of demand low and the specification - performance related demand elasticity high. The scale of the market that is expected and it's elasticity configuration call for an innovative product development strategy with an endless ongoing dialogue with the generation members to succeed in meeting the optimum resource allocation goal at company and industry, and finally on natonal level.

高麗 初 예천 지역세력과 開心寺 석탑 건립

서성희 부산대학교 사학과 2002 역사와 세계 Vol.- No.25·26

만 3-5세 유아의 초기적응 양상-초기적응과 연령별, 성별, 적응영역 간의 관계를 중심으로-

서성희,박병기 한국아동교육학회 2020 아동교육 Vol.29 No.2

The purpose of this study was to analyze the early adaptation patterns of infants aged 3 to 5 years old by age, gender, and areas of adaptation. The subjects of the study were 244 infants from 4 educational institutions. Early adaptation behaviors of infants were observed for 20 weeks from beginning, recorded by the observation list of early adaptation behaviors, and analyzed using survival analysis. The results, in general, showed that the survival function of early adaptation displayed large change until 12 weeks and a modest change from 13 to 20 weeks. In terms of adaptation proportions, 50% of infants were adapted after 6 weeks, 70% infants were adapted after 9 week, and about 90% infants were adapted after 14 week. In terms of the comparisons by age and gender, older infants adapted earlier than younger infants, and girls adapted quicker than boys. Compared by adaptation areas, adaptation is achieved in the order of free choice activity, interpersonal relationship, and basic lifestyle. The interactions were also found among age, gender, and adaptation area. This study is significant in that the early adaptation behaviors were observed continuously for 20 weeks rather than at a point of 4, 6, or 8 weeks, and in that the patterns of early adaptation were investigated in detail. Suggestions for the early childhood education and practical implications for follow-up studies were discussed. 본 연구의 목적은 만 3-5세 유아의 초기적응은 시간이 지남에 따라 어떤 양상을 보이는지, 연령별, 성별, 적응영역별로 분석하는데 있다. 연구 대상은 전라북도 유아 교육기관 4곳의 유아 244명이다. 유아의 초기적응 행동은 입소부터 20주 동안 「초기적응 행동목록 관찰기록표」에 기록되어 생존분석에 활용되었다. 연구결과, 유아의 초기적응 양상을 나타낸 생존함수는 생존율의 변화에서 입소 후 12주까지는 큰 폭으로 적응의 변화를 보이다가 13주∼20주 동안은 완만한 변화를 보였다. 전체적으로 6주가 지나야 50%의 유아가 적응을 하였다. 약 30%(75명)의 유아는 9주까지도 부적응으로 나타났고, 약 10%의 유아는 14주까지도 적응이 안된 것으로 나타났다. 연령별 비교로는 만 5세, 만4세, 만 3세 순으로 연령이 높을수록 빠른 시일 내에 적응을 하는 것으로 나타났다. 성별 비교는 여아가 빠른 시일에 적응을 하는 것으로 나타났다. 적응영역에서는 자유선택활동, 대인관계, 기본생활습관 순으로 적응하는 것으로 나타났다. 연령에 따른 각 성별 초기적응 양상으로는 남아와 여아에게서 만 5세가 빠른 시일 내에 적응을 하는 것으로 나타났다. 연령에 따른 각 적응영역별 초기적응 양상으로는 자유선택활동에서 만 4세, 만 5세, 만 3세 순으로 적응을 하는 것으로 나타났다. 대인관계, 기본생활습관에서는 만 5세, 만 4세, 만 3세 순으로 적응을 하는 것으로 나타났다. 성별에 따른 각 적응영역별 초기적응 양상으로는 자유선택활동, 대인관계, 기본생활습관에서 모두 여아가 빠른 시일 내에 적응을 하는 것으로 나타났다. 이와 같은 연구결과는 만 3-5세 유아의 초기 적응을 20주 동안 관찰하여 연령별, 성별, 적응영역별, 연령에 따른 각 성별, 적응영역별 적응양상을 살펴보았다는 점에서 의의가 있다. 후속연구에 대한 제언 및 실천적 함의가 논의되었다.

영화가 그려낸 우리들의 일그러진 북한

서성희 동국대학교 영상미디어센터 2006 씨네포럼 Vol.7 No.-

경남의 저탄소 녹색도시 조성방안

서성희 경남연구원 2009 경남발전 Vol.- No.105

카메라로 역사를 쓰는 다큐멘터리 : <김군>강상우

서성희 한국영화평론가협회 2019 映畵 評論 Vol.31 No.-