장기미집행 공원 부지를 활용한 주거 개발 방안

박현정(Park, Hyun-Jung),양우현(Yang, Woo-Hyun) 한국주거학회 2018 한국주거학회 학술대회논문집 Vol.30 No.1

The purpose of this investigation is to propose a planning method for the possibility of accepting a housing as a utilization plan of a long term unexecuted park site. Currently, the park has been neglected due to lack of financial resources of the local government. In 2009, It is possible to develop a certain area as a non-park facility under condition that the park is built and donated. In the several cities, various projects for development of parks are being carried out, so the standard for securing the publicness of the park is needed. So, I would like to solve the problems such as social conflict with existing residents due to privatization of the park site and formation of park without considering the conditions of the park, and to study how to effectively utilize the park. To do this, we examine the conditions such as location condition, proximity to public transportation, site size, topography, and contact conditions. And we will present realization methods such as land use, development density, appropriate development method considering landscape, efficient housing type, and type of community facility.

아카이브 이벤트 활성화에 관한 연구 - 국가기록원을 중심으로 -

박현정,장우권,Park, Hyun-Jeong,Chang, Woo-Kwon 한국비블리아학회 2015 한국비블리아학회지 Vol.26 No.1

This research aims to seek for activation methods of archive events regarded as one of the ways of recording information service, in order that the national archives which needs to change its role meets various users. In order to reach the goals I have suggested, I have compared the examples of archive events operated at the National Archives and Records Administration (NARA, the United States of America, USA) and The National Arc-hives (TNA, the United Kingdom, UK) to the case of archive events at the National Archives of Korea (NAK). As a result, I have proposed activation methods as follows based on those; subdivision of the detailed subject area, diversification of the programmes types, and connectivity reinforce of archive events.

흰쥐의 종양에 대한 단삼 추출물의 항종양 활성

박현정,안상건,김정상,Park, Hyun-Jeong,Ahn, Sang-Gun,Kim, Jeong-Sang 한국식품영양과학회 2007 한국식품영양과학회지 Vol.36 No.4

흰쥐 우측요부에 RK3E-ras cell주입으로 7일 이내에 종양이 발달하는 것을 관찰하고, 단삼 추출물을 제조하여 항종양 효과를 관찰하고자 1주 후부터 2주 동안 육종 부위에 투여 후 종양의 크기와 무게를 측정하고 조직학적인 관찰을 통하여 암세포의 발달과 암전이 유무를 살펴보았다. 암종의 크기는 대조군에 비하여 단삼 추출물을 투여한 실험군에서 현저히 감소(p<0.01)하였으며, 암종의 중량 또한 실험군에서 현저히 감소(p<0.01)하였다. 조직학적 관찰 결과 종양을 둘러싸고 있는 섬유막은 대조군에 비하여 실험군에서 발달 해 있었으며, 암세포의 밀도는 실험군에 비하여 대조군에서 높았다. 간조직을 관찰한 결과 대조군의 간문맥 주변에서 전이된 것으로 보이는 암세포들이 다수 관찰되었다. 이와 같은 결과를 토대로 단삼 추출물이 항종양효과가 있다고 사료된다. The present study was carried out to investigate the antitumor activity of Salvia miltiorrhiza (SM) herbal extract in rat tumor model. We used a new tumor animal model for the invasion and metastasis of cancer using genetically k-ras-induced rat kidney cells (RK3E-ras). We observed tumor as early as 7 days after the injection of RK3E-ras cells in subcutaneous of Sprague-Dawley rats. All of the rats developed tumor mass at the inoculated site. After 7 days, the experimental groups were divided into two: saline control and injected with SM (200 mg/kg) groups. We investigated tumor's weight, size and hepatic metastasis of each group. Injection of SM herbal extract every other day for 14 days significantly inhibited tumor growth. Histologically, the tumors were undifferentiated carcinoma showing multifactorial necrosis and hemorrhage; also, the tumor invaded into hepatoportal region. Treatment with SM herbal extract caused significant inhibition of tumor cell proliferation. Our data showed that SM herbal extract is effective in controlling the tendency of tumor cell proliferation and metastasis by injection of RK3E-ras cells. These findings provided the potential value of SM as a novel antitumor agent candidate.

부모를 위한 아동학대 예방 가정방문 프로그램 효과 메타분석

박현정,김현경,Park, Hyun-Jung,Kim, Hyun Kyoung 한국아동간호학회 2017 Child Health Nursing Research Vol.23 No.4

Purpose: This study was done to conduct a meta-analysis of articles describing randomized controlled trials which showed substantiated effects for home-based child abuse prevention programs for all parents. Methods: The articles regarding child abuse prevention programs for parents were investigated using the systematic review method. A literature search was conducted in PubMed, CINAHL, PsycINFO, Cochrane central library, Eric, and RISS on material published. Article searches and quality appraisal through RoB (Risk of Bias) yielded 14 records. Results: The total random effect size was 0.344 (Parents outcome, 0.333; Child outcome, 0.310; Environment, 0.275). The home based intervention for parents was effective for prevention of potential child abuse. Conclusion: This study supports the effectiveness of health care professional directing child abuse prevention programs for all parents whose children are in the early years of life including during the period of pregnancy.

한복의 표준 치수 설정을 위한 연구 - 18 ∼ 26세 여성을 중심으로 -

박현정,이순원 ( Hyeon Jeong Park,Soon Won Lee ) 한국의류학회 1994 한국의류학회지 Vol.18 No.1

The purpose of the study is to investigate the actual conditions of ready-to-wear Hanbok and is to establish the standard sizes for the women`s ready-to-wear Hanbok. Twelve ready-to-wear Hanbok shops were investigated for the actual survey. Body measurements were taken from May to June, 1990 from 329 female college students living in the Seoul and Buchon. The ages of the subjects were 18-26. Thirty seven measurements were taken from each subject and analized for the results. Data were analized by factor analysis, and regression analysis. The results were as follows 1. As a result of the actual survey, the situation of the quality label was not enough. The size classification was not unified, and was not trusted statistically, it cannot satisfied consumers. 2. Factor analysis identified the two dimensions of body measurements : one was relevant to the height measurements including stature and to the length measurements of limbs, and the other was relevant to the trunk girth measurements and the limbs girth measurements. 3. Because of plane construction of Hanbok, employed in this thesis was bi-dimensional sizing system using two controle dimensions including height factor(stature) and girth factor(bust girth). 4. The Multiple regression formula was developed for estimating secondary dimensions of Hanbok Construction, in which stature and bust girth were posited as independent variables. 5. As a results, about 88.63% of expected distribution were covered by 9 sizes, which were used as the basis for defining sizing system for Hanbok construction.

Monocrotaline으로 유발된 흰쥐의 간독성에 대한 해독정기탕의 효과

박현정,김정상,Park, Hyun-Jeong,Kim, Jeong-Sang 한국현미경학회 2007 Applied microscopy Vol.37 No.1

Monocrotaline (MCT) is a pyrrolizidine alkaloid (PA) plant toxin that produces hapatotoxicity in humans and animals. To felt the hypothesis, we investigated the possible protective effects of Haedokjeongki-tang as an antioxidant against MCT-induced liver injury in rats. Cells with apoptotic morphology have been observed in the livers of animals exposed to Ph and Haedokjeongki-tang. Whether apoptosis occurs in the livers of MCT-treated animals and whether it is required for full manifestation of pathological changes is not known, To determine this, rats were treated with 100 mg MCT/kg, and apoptosis was detected by transmission electron microscopy and TUNEL assay. MCT produced apoptosis in the liver by 6 h after treatment and increased by 24 h. Administration of Haedokjeongki-tang did affect liver structure and inhibit apopotosis in MCT-induced liver injury. Upon light and electron microscopic examination, we observed that Haedokjeongki-tang improved the morphological and histopathological changes of the liver caused by MCT-induced injury. MCT caused a time-dependent release of GOT and GPT, a marker of liver injury. Furthermore, we observed with respect to antioxidants status, catalase and superoxide dismutase activity tended to be higher in the MCT-treated rats than in the Haedokjeongki-tang administered rats. Our finding showed that Haedokjeongki-tang administration partially reduced liver injury after MCT exposure.

가열 햄 및 소시지류 제조공장에서 식중독 세균에 대한 오염 분석

박현정,고은경,위성환,윤하정,허은정,김영조,이희수,문진산,Park, Hyun-Jung,Go, Eun-Kyung,Wee, Sung-Hwan,Yoon, Ha-Chung,Heo, Eun-Jeong,Kim, Young-Jo,Lee, Hee-Soo,Moon, Jin-San 한국축산식품학회 2012 한국축산식품학회지 Vol.32 No.1

This study was carried out to examine foodborne pathogenic contamination from 1,080 samples of cooked hams and sausages at 10 Korean processing facilities in 2010. The samples were collected from the six primary and additional sterilization products in same lot. To detect Salmonella spp., Staphylococcus aureus, Listeria monocytogenes and Clostridium perfringens in those products (n=1,080), the domestic standard method for Processing and Ingredients Specification of Livestock Products was used. As a result, Salmonella spp. was not detected in all 636 ham and 444 sausage samples. However, L. monocytogenes was detected in four (0.6%) ham and eight (1.8%) sausage samples from five manufactures. S. aureus was also only detected in 4 (0.6%) ham samples from two manufacturers, and C. perfringens was detected in 3 (0.5%) ham samples from three manufacturers, the contamination levels of these pathogens were less than 100 CFU/g. In conclusion, the results of this study indicate that the additional sterilization step of processing manufacturers could not assist to control the foodborne pathogenic bacteria.

광학 시뮬레이션을 이용한 Patterned Sapphire Substrate에 따른 Flip Chip LED의 광 추출 효율 변화에 대한 연구

박현정,이동규,곽준섭,Park, Hyun Jung,Lee, Dong Kyu,Kwak, Joon Seop 한국전기전자재료학회 2015 전기전자재료학회논문지 Vol.28 No.10

Recently many studies being carried out to increase the light efficiency of LED. The external quantum efficiency of LED, generally the light efficiency, is determined by the internal quantum efficiency and the light extraction efficiency. The internal quantum efficiency of LED was already reached to more than 90%, but the light extraction efficiency is still insufficient compared with the internal quantum efficiency because the total internal reflection is generated in the interface between the LED chip and air. Thus, we studied about flip chip LED with PSS and performed the optical simulation which find more optimized PSS for flip chip LED to increase the light extraction efficiency. Decreasing of the total internal reflection and effect of diffused reflection according to PSS improved the light extraction efficiency. To get more higher the efficiency, we simulated flip chip with PSS that the parameters are arrangement, edge spacing, radius, height and shape of PSS.

척중 및 태백의 침자가 Streptozotocin(STZ)으로 유발된 고혈당 생쥐에 미치는 영향

박현정,김정상,Park, Hyun-Jeong,Kim, Jeong-Sang 한국현미경학회 2006 Applied microscopy Vol.36 No.4

This study has been carried out to understand the effect of SP3 and GV6 acupuncture on the hyperglycemic rat induced with Streptozotocin (STZ). Diabetes was induced in experimental groups by inraperitoneal injection of STZ (50mg/kg of body weight) twice by 24 h interval and the additional 100mg/kg 3 days after the earlier treatment. Control group was treated with tail-non acupoint, and experimental groups were treated SP3, GV6 and SP3+GV6 after hyperglycemic induction for 6 weeks. The body weight of control was lower than the experimental groups. The blood glucose was decreased significantly in the experimental groups. Glucose tolerance in acupuncture treated groups was improved. Blood cholesterol level and transaminase activites were lower in the experimental groups than in the control. In the SP3 or GV6 treated rats, hepatocyte degeneration were apparently decreased and the organelles were properly arranged. Furthermore, decrease in liver IGF-I mRNA expression was improved by the acupuncture in STZ-induced diabetic rats. In conclusion, our observation indicate that SP3 or GV6 acupoints treatment can exert beneficial effects in diabetes, with preservation of ${\beta}-cell$ function and liver function.

노블리스 오블리주-다날의 사회공헌 활동

박현정,Park, Hyeon-Jeong 벤처기업협회 2006 벤처다이제스트 Vol.93 No.-