재생 문화공간 체험이 심리적 치유에 미치는 영향

김양지,윤갑근 한국문화공간건축학회 2021 한국문화공간건축학회논문집 Vol.- No.73

All human actions are done in space, and the impact of space on us cannot be ignored. These spaces are also given meaning and value through human experience and become factors that can be determined by human psychological standards. From the perspective that space is the main body of human beings and should be a comfortable environment, we would like to analyze the impact of the experience of regenerative cultural space, which has recently revived the place and historical nature of the past and preserves eco-friendly spatial resilience. Verifying the hypothesis of the study showed that both the independent variables sensory experience and Pine & Gilmore's experience had a definitive effect on psychological healing, while the escape, playful and aesthetic experiences of Pine & Gilmore had a definitive effect on psychological healing, but no educational experience. Looking at the results comprehensively, the experience of regenerative cultural spaces affects human psychological healing, and in particular, escape experiences that feel out of everyday life and other spaces affect psychological healing the most. This can be said to be a psychological immersion given by the uniqueness and freshness created by the fusion of the sphere and God in a regenerative cultural space that is not felt in a uniform and formal urban space. As a result of this study, the regenerative cultural space is important as a space where people can feel psychological recovery and emotional stability, and the physical aspect of the space is important, but emotional space design for human experience will be necessary.

친환경 실내 건축 마감 재료의 특성에 관한 연구

김양지,송지현,윤갑근 한국문화공간건축학회 2016 한국문화공간건축학회논문집 Vol.- No.53

IIndustrialization to meet human needs brought about improvement in many aspects of life including economic development and convenience in our daily life. Yet indiscriminate development of new materials and other things we needed caused environmental pollution, and began to damage both human society and natural environment. The recent trend related to this situation is expressed in the design aimed at environment-friendly models such as eco design and green design. Eco-friendly design refers to a design based on the idea of harmonious coexistence of humankind and nature pursuing benefits for both. We find the tendency toward eco-friendly design in the field of interior architecture too. Eco-friendly design elements in interior design find their key area in the finishing materials that are used for work within a space. Based on the understanding of the importance of the finishing materials in interior architecture, the present study makes a theoretical examination of the concepts of eco-friendly design and eco-friendly materials. Then it analyzes and evaluates the types and characteristics of eco-friendly materials that are in circulation in recent years so that it can identify the strengths and some areas to improve of the finishing materials for interior architecture. It is expected that this study will serve as a momentum to explore approaches to the new eco-friendly finishing materials for interior architecture in further research.

MCR에 의한 혐기성 소화에 대한 암모니아의 영향

김양지,김춘미,김성일,김종수 선문대학교 ·중소기업기술지원연구소 2002 선문공대 연구/기술 논문집 Vol.7 No.1

혐기성 소화에서 미생물에 저해/독성 물질로 알려진 암모니아의 농도와 식종원에 따른 영향을 MCR(Master Culture Reactor)을 이용하여 회분식으로 분석하였다. 식종원은 축간농가 축산폐수 집수조의 침전슬러지 그리고 하수종말처리장 혐기성 소화조 잉여슬러지를 사용하였다. 식종원에 상관없이 암모니아는 1,500㎎NH_4-N/L에서 COD 제거율과 가스생성율로 측정된 혐기성 미생물의 활성에 저해영향을 주기 시작하여 2,500㎎NH_4-N/L에서 더욱 심하였다. 암모니아 저해 농도 범위에서 휘발성 유기산의 농도는 50㎎/L 범위로 유지되므로 메탄생성균 뿐만아니라 산생성균도 저해영향을 받는 것으로 나타났다. 축산폐수 집수조 침전슬러지로 식종된 경우 암모니아 2,500㎎NH_4-N/L 농도 범위 이상으로 운전하여도 COD 제거율과 가스생성율은 일정하게 나타났지만 하수종말처리장 혐기성 소화조 잉여슬러지로 식종된 경우 암모니아 농도가 증가할수록 COD 제거율과 가스생성율은 감소하였다. 결과적으로 암모니아에 장기간 순응된 축산폐수 집수조의 침전슬러지로 식종한 경우 암모니아의 저해 농도에 대하여 적응도 빨랐으며 저해영향도 적음을 알 수 있었다. The influence of ammonia and the sources of seeding on anaerobic digestion were investigated by batch operation of MCR(master culture reactor). The sources of seeding on anaerobic digestion were from swine wastewater collection pit and anaerobic digestion sludge of a municipal sewage treatment plant. The inhibition effects of ammonia on anaerobic microorganisms were initiated at ammonia concentration of 1,500 ㎎NH_4-N/L and the effects were increased by increasing ammonia concentration upto 2,500 ㎎NH_4-N/L regardless the sources of seeding as evidenced by decreases in COD removal efficiencies and biogas yields. The inhibition occurred to not only methanogens but also acidogens since the concentration of volatile fatty acids was maintained at 50 ㎎/L during the batch operations of MCR. The COD removal efficiency and biogas yield were maintained constantly while increasing ammonia concentration upto 2,500 ㎎NH_4-N/L when swine wastewater collection pit was used as seeding; however, those were decreased while increasing ammonia concentration when anaerobic digestion sludge was used as seeding. The results indicate that the seeding acclimated to high concentrations of ammonia for long time was easy in adaptation to high ammonia concentration and less subjective to ammonia inhibitory effects.

폐기물을 활용한 지속 가능한 공간디자인 사례 연구

김양지 한국공간디자인학회 2025 한국공간디자인학회논문집 Vol.20 No.1

(연구배경 및 목적) 폐기물은 환경보호 차원에서 재활용되거나 소각 및 매립되고 있지만 이 과정에서 발생하는 매연과 침전수는 다시 환경을 오염시키고 인간의 삶에 악영향을 미치고 있다. 폐기물은 계속 증가하고 있으며 지구의 미래를 위한 활동과 연구는 늘어나고 있다. 공간디자인 분야에서도 환경을 개선하는 목적을 넘어 건설 폐기물이 지구환경에 피해를 주지 않아야 한다는 책임을 느끼고 지속 가능한 공간디자인을 위한 노력이 필요하다. 본 연구는 폐기물을 활용한 공간디자인 연구가 미흡한 실정으로 폐기물을 활용한 독창적이고 가치 있는 공간을 디자인한 사례를 조사하고 분석하여 폐기물의 활용 가치를 높이고 환경적인 측면을 넘어 앞으로의 지속 가능한 공간디자인의 연구에 기초적 자료가 될 수 있도록 하는 것에 목적이 있다. (연구방법) 본 연구는 관련 문헌과 웹사이트 자료를 중심으로 실내디자인에 포괄적으로 폐기물을 활용한 국내 외 사례를 중심으로 연구하였다. 첫째, 환경부의 자료를 통하여 폐기물의 현황과 재활용 실태에 대해 파악한다. 둘째, 선행연구를 토대로 지속 가능한 공간디자인의 개념에 대해 분석하여 4가지 특성을 도출한다. 셋째, 국내외 폐기물을 활용한 공간디자인 사례의 지속 가능한 공간의 특징과 특성에 대해 분석한다. 넷째, 공간디자인에 활용된 폐기물이 어떠한 방법과 형태로 디자인이 되었는지 분석한다. 다섯째, 폐기물이 활용된 공간 적용 요소에 대해 분석한다. (결과) 첫째, 폐기물을 활용한 지속 가능한 공간디자인은 다양한 분야에서 진행되고 있으며 폐기물을 창의적인 아이디어로 활용하여 심미적이고 독창적인 공간을 만들어 내고 있었다. 둘째, 지속 가능한 공간디자인의 특성인 지속성, 경제성, 독창성이 조사한 전체적인 사례에서 나타났다. 셋째, 지속 가능한 공간디자인에서 활용된 폐기물의 종류는 다양한 폐기물이 활용되었으며 생활폐기물에서는 플라스틱 종류의 폐기물과 건축 및 산업폐기물에서는 폐목재가 가장 많이 활용되고 있었다. 넷째, 폐기물은 원형 그대로 재사용되는 경우가 많았으나 분쇄 및 가공을 통해 새로운 마감 재료로도 재활용되고 있었다. 다섯째, 폐기물의 공간 적용 요소를 살펴보면 가구로 활용되는 경우가 가장 많았고 다음은 벽의 마감 재료로 활용된 경우로 나타났다. (결론) 폐기물을 공간디자인에 다양한 방법으로 적용할 수 있으며 활용 가치의 가능성을 보여준 결과이다. 폐기물에 대한 편견을 깨고 공간디자인에 활용하는 방법에 대한 지속적인 연구와 실천이 필요하다. 관련 산업체에서도 폐기물을 활용한 새로운 마감재의 제조와 생산이 진행되어야 하며 정부의 환경을 위한 지원도 필요할 것으로 보인다. (Background and Purpose) Waste is recycled, incinerated, and landfilled for environmental protection. However, the soot and precipitated water generated in this process pollute the environment and adversely affect human life. Waste continues to increase, and activities and research on the future of the earth are increasing. In the field of space design, beyond the purpose of improving the environment, we believe that construction waste should not damage the global environment, and efforts for sustainable space design are needed. This study investigates and analyzes cases of designing original and valuable spaces using waste due to insufficient space design research using waste, thereby enhancing the utilization value of waste and providing basic data for future research on sustainable space design beyond the environmental aspects. (Method) This study focused on domestic and foreign cases that comprehensively used waste for indoor design, focusing on the related literature and website data. First, the current status of waste and recycling was obtained from data from the Ministry of Environment. Second, based on previous research, four characteristics were derived by analyzing the concept of sustainable space design. Third, the characteristics of sustainable space in the case of space design using domestic and foreign waste were analyzed. Fourth, it analyzed how and in what form the waste used in the space was designed. Fifth, the space application elements in which waste is used were analyzed. (Results) Sustainable space design using waste is being conducted in various fields, and waste is used as a creative idea to create aesthetic and original spaces. Second, it appears in the overall case of sustainability, economy, and originality, which are the characteristics of sustainable space design. Third, as for the types of waste used in sustainable space design, various wastes were used; plastic waste was used in household waste, and wood was used the most in construction and industrial waste. Fourth, waste is often reused in its original form but is also recycled as a new finishing material through grinding and processing. Fifth, when examining the space application elements of waste, it was found that it was most often used as furniture, followed by as a finishing material for walls. (Conclusion) Waste can be applied to spatial design in various ways, and the results show the possibility of utilizing its value. Continuous research and practice are needed to break the prejudice against waste and use it for spatial design. Related industries should also manufacture and produce new finishing materials using waste, and support for the government's environment is required.

Hypoglycemic effect of standardized Chrysanthemum zawadskii ethanol extract in high-fat diet/streptozotocin-induced diabetic mice and rats

김양지,김현규,이학성 한국식품과학회 2018 Food Science and Biotechnology Vol.27 No.6

Chrysanthemum zawadskii (CZ) is a perennial herb belonging to the Asteraceae family. CZ is used medicinally to treat inflammatory and uterine diseases in Asia. CZ was extracted with 50% ethanol and CZ extract (CZE; at 125, 250, and 500 mg/kg body weight) was administered orally every day for 5 or 6 weeks to investigate the anti-diabetic effects in streptozotocin (STZ)-induced rats and STZ ? high-fat diet (HFD)-fed mice. CZE significantly decreased fasting blood glucose levels in STZ- and STZ ? HFD-induced diabetic models. In addition, glucose tolerance and insulin tolerance were improved in the STZ ? HFD ? CZE group by increasing insulin levels and decreasing hemoglobin A1c (HbA1c) levels in serum. Furthermore, CZE supplements decreased components of the serum lipid profile such as triglyceride, total cholesterol, and low-density lipoprotein cholesterol levels. These results suggest that CZE may be a potential candidate for controlling hyperglycemia.

불법행위 손해배상책임에 대한 법경제학적 접근 - Hand Rule의 적용: 대법원 2019. 11. 28. 선고 2017다14895 판결 -

김양지 아주대학교 법학연구소 2021 중소기업과 법 Vol.12 No.2

Indications of an Adaptive Response to X-ray in Lymphocytes of Radiographers

김양지,송주영,최수영,정해원 한국유전학회 2007 Genes & Genomics Vol.29 No.4

Lymphocytes obtained from radiographers were iradiated with high-dose X-rays and analyzed for chromosome aberations and micronuclei to examine whether an adaptive response to ionizing radiation can be induced. The study subjects were seven male ome aberrations was lower in the lymphocytes of radiographers than in those of the controls when the lymphocytes were irradiated with 1 Gy of X-rays (7.93± 0.78 in radiographers, 8.31± 0.53 in controls), whereas the frequency was higher in the lymphocytes of radiographers before the irradiation (1.36±0.35 in radiographers, 0.13± 0.08 in controls). The same trend was observed for the frequency of micronuclei, but the diference was not statisticaly significant. The asociation with the frequencies of chromosome aberrations and micronuclei after 1 Gy of iradiation was significantly correlated in the radiographers and controls (Spearman’s correlation r=0.5, p=radiographers was correlated with the total cumulative dose (Spearman’s correlation, CA frequency, r=0.7, p<0.05; MN frequency, r=0.5, p=0.1). Thus, an adaptive response was observed in the radiographers, and therefore chronic occupational radiation exposure might act as an adapting dose.

레몬밤, 페퍼민트, 로즈마리, 솔잎의 증류 및 열수 추출물에 대한 향기성분 및 이화학적 특성 분석

김양지,육진수,김석중 한국산업식품공학회 2021 학술대회 및 심포지엄 Vol.2021 No.10

비파괴 작업 종사자들의 염색체 이상과 소핵-FISH 분석

김양지,조윤희,김수영,최수용,정해원 한국방사성폐기물학회 2004 한국방사성폐기물학회 학술논문요약집 Vol.2 No.2

가상자산과 NFT의 입법방안에 대한 소고 - 투자자산성을 중심으로 -

김양지,최지훈 아주대학교 법학연구소 2021 중소기업과 법 Vol.13 No.1