Analysis of Excluded Volume Effect in Theta Solvent Systems of Polymethyl Methacrylate and Polystyrene by Means of a Modified Scaled Temperature Parameter

김명주,박일현,Kim, Myeong Ju,Park, Il Hyeon Korean Chemical Society 2001 Bulletin of the Korean Chemical Society Vol.22 No.11

The expansion of two different kinds of hydrodynamic size of polymethyl methacrylate (PMMA Mw: 1.56- 2.04 ${\times}$ 106 g/mol) has been measured by dynamic light scattering and viscometry above the Flory $\theta$ temperature of the variou s solvents such as n-butyl chloride, 3-heptanone, and 4-heptanone. The expansion of PMMA chains was analyzed in terms of universal temperature parameters and also compared with previous results of polystyrene (PS) system. First it was found that simple $\tau/{\tau}c$ parameter no longer had its universality for the expansion behavior of hydrodynamic size in the chemically different linear polymer chains. However after modifying ${\tau}/{\tau}c$ parameter into $(Mw/Ro2)3}2(\tau/\tauc)$, we observed a much better universality for both PMMA and PS systems. Here Mw, Ro, $\tau[=(T-{\theta}$)/${\theta}$]$, and ${\tau}c[=({\theta}-Tc)/Tc]$ are defined as the weight average molecular weight, the unperturbed end-to-end distance, the reduced temperature and the reduced critical temperature, respectively.

주민의 도시브랜드 인식이 지역애착에 미치는 영향연구 - 빛가람혁신도시를 사례로 -

김명주 ( Myeong-ju¸ Kim ),이세규 ( Se-kyu¸ Lee ) 전남대학교 지역개발연구소 2020 지역개발연구 Vol.52 No.2

이 연구의 목적은 신도시 주민을 대상으로 도시브랜드 형성과 지역애착 간의 영향관계를 밝혀 빛가람혁신도시를 활성화하기 위한 정책적 시사점을 제언하기 위함이다. 이를 위해, 이 연구에서는 도시브랜드와 지역애착의 이론적 배경을 고찰하여 설문문항과 연구모형을 설정하였고, 분석자료를 통해 구조방정식모형(SEM)을 활용하여 연구가설을 검증하였다. 분석결과, 첫째는 도시브랜드 인식·태도·행위 차원은 지역애착에 정의 영향을 미치고 있다. 이때 주거 이미지와 관광이미지는 지역애착에 미치는 영향력이 컸다. 반면에, 투자이미지는 상대적으로 영향력이 가장 작은 것으로 나타났다. 둘째는 브랜드 태도와 브랜드 충성도는 지역애착에 긍정적인 영향을 미치고 있었다. 그런데, 브랜드 충성도를 매개로 할 때 영향력이 커지는 것으로 나타났다. 정책적 시사점은 아래와 같다. 지방정부는 도시브랜드에 필요한 마케팅·홍보뿐만 아니라, 지역주민의 지역애착까지 높일 수 있는 중장기적 계획과 전략을 수립해야 한다. 또한, 도시브랜드를 지속적으로 형성하고 관리하기 위한 전문인력을 양성해야 한다. 무엇보다도 지방정부는 지역애착을 향상시킬 수 있는 다양한 프로그램을 주민들에게 제공해야 한다. The purpose of this study is to present policy implications to boost the population and business inflow of Bitgaram Innovation City by revealing the impact of urban brand formation on regional attachment. To this end, this study established survey questions and research models by considering the theoretical background of urban brand and regional attachment. Through this, the statistical data that designed and surveyed the questionnaire used the Structural Equation Model (SEM) to verify the research theory. The area to be studied is Bitgaram Innovation City built for balanced regional development. Studies have shown that the level of awareness, attitude, and behavior of urban brands has all had a positive effect on regional attachment. In particularly, tourism images and residential images had great influence on regional attachment. On the other hand, the investment image was found to have the least influence. Brand attitudes and brand loyalty were having a positive impact on regional attachment. However, when brand loyalty is used as a medium, its influence grows. The policy implications of this study are as follows. Local governments should establish mid- to long-term plans and strategies to enhance local residents' regional attachment as well as build the image needed for urban brands. In addition, professionals should be trained to continuously form and manage urban brands. First of all, local governments should provide residents with various projects and programs to improve regional attachment.

Screening for Antifungal Activity of the Pine Extracts Against Fusarium circinatum

김명주,심규열,Kim, Myoung-Ju,Shim, Gyu-Yul Turfgrass Society of Korea 2010 한국잔디학회지 Vol.24 No.2

Fusarium circinatum은 소나무류에 푸사리움 가지마름병을 유발하는 병원균으로 알려져 있다. 본 연구에서는 골프장의 리기다소나무로부터 병원균을 분리하였으며, 이들의 형태적인 특성을 관찰하고 분자생물학적인 방법을 이용하여 동정한 결과 F. circinatum 임을 확인하였다. 특히 histone H3 유전자와 IGS rDNA의 염기서열을 분석한 결과 분리된 균들의 염기서열은 동일하였으며, 유성생식(mating)에 관여하는 유전자를 분석한 결과 모두 MAT1-1 유형임을 확인하였다. 또한 푸사리움 가지마름병에 대한 감수성 수종인 리기다소나무를 비롯하여 저항성 수종인 잣나무와 소나무의 메탄올 추출물을 만들어 이들의 병원균에 대한 항균력을 검정하였다. 그 결과 저항성 수종인 잣나무와 소나무의 추출물에서 리기다소나무 보다 높은 항균력을 확인 하였다. Fusarium circinatum is the causal agent of the pine disease commonly referred to as pitch canker. In this study, F. circinatum was isolated from the diseased Pinus rigida in the golf courses, Korea. The morphological characteristics and the molecular features of the isolates were investigated to identify the pathogen. Histone H3 gene and IGS rDNA region was analyzed and consequently the isolates identified as F. circinatum. All of them have the same sequences and the mating type was determined as MAT1-1. The inhibitory effect of the methanol extracts from the disease resistant pine species, Pinus koraiensis and Pinus densiflora and a susceptible species, P. rigida were evaluated against the isolate, F. circinatum. As a result, the extracts of P. koraiensis and P. densiflora showed higher antifungal activity than that of the susceptible, P. rigida.

이슈진단 및 분석 - 여자대학의 위상과 가치

김명주,Kim, Myeong-Ju 한국대학교육협의회 2015 大學敎育 Vol.189 No.-

따뜻한 카리스마로 빛나는 리더 이호영

김명주,Kim, Myeong-Ju 대한제과협회 2006 베이커리 Vol.5 No.-

"내경(內經)" 중심으로 경락(經絡)과 피부(皮膚)에 관한 연구(硏究)

김명주,전현정,Kim, Myung-Ju,Jeon, Hyun-Jeong 대한한의정보학회 2008 大韓韓醫情報學會誌 Vol.14 No.2

This thesis' "Hwang Jae Nai Kyung(黃帝內經)", it is one among Uihak5kyung(醫學五經), is originally total of 18 volumes, the first half of 9 volumes are Somun(素問) and the latter half of the others are Youngchu(靈樞). Also, it is best of old book and literature integrating process of Chinese's medicine. Somun(素問) is comprehensive and extensive principles from fundamental problem of medical science related etiology, pathology, physiology to such parts of preventive medicine as regimen, recuperation. Moreover, therapeutic part of diagnosis and remedy, practice of acupuncture and moxibustion is recorded to Youngchu(靈樞). In the "Hwang Jae Nai Kyung(黃帝內經)", basic system takes precautions and medical cure for disease by approaching not method analyzing body but fundamentals of oriental medicine observed as organizing relation. For the purpose of mixing up beauty based on Buddhism of books, we shall pursuit notion of beauty treatment to method improving health because period flowing is changed to real well-being culture chasing outside beauty and healthy life. Then, to come close for part of oriental medicine and cosmetology, we shall present method of meridian pathways and understand device for cosmetic improvement by analyzing relation to 12 of pathways, the five viscera and the six entrails & skin.

쑥 ( Artemisia princeps var. orientalis ) 이 있는 토양에서의 질화작용

김명주,김종희 ( Myung Joo Kim,Jong Hee Kim ) 한국환경생물학회 1996 환경생물 : 환경생물학회지 Vol.14 No.2

The nitrification processes (ammonium oxidation and nitrite oxidation) were investigated to evaluate the role of Artemisia princeps var. orientalis on inhibition of the nitrification in soils with A. princeps plants (testing site) and without that plant (control site). And terpenoids added experiment on the soil were performed to demonstrate that nitrification might be inhibited by terpenoids among of chemical compounds of A. princeps var. orientalis. Both of ammonium oxidation and nitrite oxidation processes are linear pattern during the incubation. Both of those processes in A. princeps plants site was higher than non A. perinceps site. The seasonal variation of ammonium oxidation rate between testing site and control site was summer season (July, Aug., Sep.), and that of nitrite oxidation rate was represented in all season except October. There was no significant between terpenoids added site and plants added site. These results are indicated that the nitrification was inhibited by some compounds in A. princeps, and one of that compounds might be terpenoids.

2006년 제1차 이사회-새로운 계획과 비전으로 회원 위한 사업 새 출발

김명주,Kim, Myeong-Ju 대한제과협회 2006 베이커리 Vol.3 No.-

빔 쉐이핑된 펨토초 레이저를 이용한 터치스크린 패널의 ITO 박막 패터닝

김명주,김용현,윤지욱,최원석,조성학,최지연,Kim, Myung-Ju,Kim, Yong-Hyun,Yoon, Ji-Wook,Choi, Won-Seok,Cho, Sung-Hak,Choi, Jiyeon 한국레이저가공학회 2013 한국레이저가공학회지 Vol.16 No.4

Femtosecond laser patterning of ITO on a touch screen panel with a shaped fs laser beam was investigated. A quasi flat-top beam was formed using a variable mask and a planoconvex lens. The spatial profile of the original Gaussian beam and the shaped beam were monitored by a CCD beam profiler. The laser patterned ITO film was examined using an optical microscope, Scanning Electron Microscope (SEM) with Energy Dispersive X-ray Spectroscopy (EDS), and Atomic Force Microscope (AFM). It turned out that the quality of the ITO pattern fabricated by a shaped beam is superior to that of the pattern without beam shaping in terms of debris generation, height of the craters, and homogeneity of the bottom. Optimum processing window was determined at the laser irradiance exhibiting 100% removal of Sn. The removal rate of In was measured to be 83%.

시대적 흐름에 따른 두피와 모발관리에 대한 연구방법

김명주,백승화,Kim Myung-Joo,Baek Seung-Hwa 대한예방한의학회 2003 대한예방한의학회지 Vol.7 No.1

It is considered to be important to create aesthetically beautiful style through the change of external shape, however for the hair stylists, whose beauty expression is through hair, the role of hair doctor is becoming even more important with focus to improve the hair healthiness. Hair clinic is management of hair and scalp. It is the management process of preventing damages, while improving and cultivating healthy and shiny hair. The current concept in hair management is moving from simple hair styling to emphasis at hair management. As far as hair management is concerned, it usually includes treatment tools such as shampoo, conditioner, hair treatment and scalp scaling system, which is used for diagnosis of hair condition in order to treat the scalp. As the interest of hair healthiness becoming more wide spread, so does the breadth of clinic menu. The wide choice is to fulfill the profound desire of people, whose demands are simply to have variety in their choice. This is resulting in faucets of new value-added and differentiated products. The values that make-up the hair styles consist of mainly design (trend, preference), function(styling, management convenience) and clinic(hair quality improvement, damage repair). Shampoo and conditioner have gone beyond their original function of cleansing to providing combinational functions of treatment, to care and remedy, and advanced massage effectiveness. These are, to name a few that seem to go beyond their original function to satisfy the mental healthiness in people, the King Kong shampoo of shampooings in forward-backward manner, 5-minute shampoo massage that applies sports and relaxation massage, scalp acupunctural message and aural(ear) massage. More and more people are complaining about the damaged hair and hair loss problems due to perms, dyeing and bleaching of hair, in addition to natural scalp and hair damaging factors. Such complaints have stimulated many beauty products and various hair treatment systems being introduced with focus to provide nutrition and prevent damages to scalp and hair. As the living standards improve and the desire of people is to pursue differentiated lives, their demand also increases in hair styling products to fulfill the needs of healthy and aesthetical aspects of their lives.