중년여성의 신체지각과 이상적 연령에 따른 기성복 맞음새 만족도

주재은,정찬진,정명선 복식문화학회 2001 服飾文化硏究 Vol.9 No.5

The purposes of this study were 1) to examine the effects of the difference between actual and perceived body type and body cathexis on satisfaction with fit and 2) to identify the effect of the difference between chronological and ideal age of middle-aged woman on satisfaction with fit of ready-to-wear. For this study, questionnaires were administered to 500 middle-aged woman in Kwangju. Employing 402 respondents, data were analyzed by using χ2-test, t-test and Pearson Correlation. The results were as follows; 1) There were significant differences between actual and perceived body types among middle-aged women. Those who were inconsistent with actual and perceived body types had a tendency to perceive themselves to be obeser than actual body, 2) Those who were inconsistent with actual and perceived body types had a lower satisfaction level with apparel fit sites at jacket length, hip width, crotch length and waist width than those who were consistent with actual and perceived body types. 3) Correlation for body cathexis and satisfaction with fit of ready-to-wear was significantly positive. 4) There were significant differences between chronological and ideal ages. 5) Those who were inconsistent with chronological and ideal ages had a lower satisfaction level with apparel fit sites at neckline, shoulder width, bust, sleeve length, sleeve width, jacket length, waist width, hip width and skirt length than those who were consistent with chronological and ideal ages. Key words: perceived body type(신체지각), Ideal age(이상적 연령), satisfaction with fit(기성복 맞음새 만족도).

셀룰러 망에서 이동국 속도와 방향성을 고려한 효율적인 핸드오프율

정역석,류명춘,오주환 경운대학교 산업기술연구소 2001 産業技術硏究論文誌 Vol.3 No.2(B)

In this paper we model each cell as a set of the triangle and present the handoff area using a subset of the triangle. So, handoff area can be presented depending on radius-division degree of a cell easily. we predict that a mobile station can go our or not the current cell depending on mobile station' speed, direction. We propose a calculation method of handoff rate and handoff call number using the mobile station' moving speed, direction.

Multimedia Room Bridge Adapter for Seamless Interoperability between Heterogeneous Home Network Devices

Myung‐Jin Lee,Gi‐Hoon Jung,Soon‐Ju Kang 대한임베디드공학회 2006 대한임베디드공학회논문지 Vol.1 No.2

A home network is a typical ubiquitous computing network that consists of various consumer devices and service environments. Home networks are requiring increasingly more complicated services, such as multimedia home theater and the monitoring and controlling of heterogeneous devices. Accordingly, a mutually connecting mechanism is needed among heterogeneous devices and services redundant. The current paper presents a Multimedia Room Bridge Adapter (MRBA) system that is designed to manage heterogeneous devices and support various services. In addition, a hardware and software prototype is implemented based on the proposed architecture.

합성 Goethite에 의한 인산이온, 황산이온 및 구리이온의 흡착 특성

김정두,유수용,문명준,감상규,주창식,이민규 한국환경과학회 2003 한국환경과학회지 Vol.12 No.9

Adsorption of phosphate, sulfate, and copper ion to goethite was investigated. Goethite was prepared in the alkaline solution. In the single adsorbate systems, the final equilibrium plateau reached within 20 min. The adsorption isotherms of the individual ions could be well described by the Langmuir equation. The maximum adsorption capacities (q_(max)) were calculated as 0.483 mmol/g and 0.239 mmol/g at pH 3 for phosphate and sulfate ion, and 0.117 mmol/g at pH 6 for copper ion, respectively. In competitive adsorption system with phosphate and sulfate, phosphate ion was a stronger competitor for adsorption on goethite than sulfate ion, which was consistent with higher affinity of phosphate ion for the surface compared to sulfate ion. The existence of sulfate ion enhanced the adsorption of copper ion but the adsorption of sulfate was inhibited when copper ion was present.

인터넷 상의 다중공격에 대비한 침입탐지시스템 모델 설계

최주영,최은정,이지윤,윤세안,김명주 서울여자대학교 자연과학연구소 2000 자연과학연구논문집 Vol.12 No.-

Since modern attacks against information system utilize large-scale and distributed network, they become more versatile and complicated. We propose a new model of intrusion detection system, IDSS that can effectively detect multiple resource attack from to the inter-system and intra-system. IDSS (Intrusion Detection System for Seoul women's university) is optimized in agent unit to detect multiple attacks on network effectively and designed to and respond to them in real time.

노인의 노후준비가 성공적노화 문화에 미치는 영향 -자기효능감과 사회참여활동의 매개효과

황길주(Hwang, Gil?Ju),정명희(Jung, Myung-hee) 한국문화산업학회 2021 문화산업연구 Vol.21 No.3

본 연구는 노인의 노후준비가 성공적 노화에 미치는 영향을 분석하고, 자기효능감과 사회참여활동의 매개효과를 알아보는 데 목적이 있다. 이를 검증하기 위해 만 60세 이상의 노인 447명이 응답한 분석 자료를 SPSS 23와 AMOS 23.0 통계패키지프로그램을 활용하여 모형의 적합도와 매개효과 유의성을 검증하였다. 연구결과는 첫째, 노후준비와 자기효능감, 사회참여활동, 성공적 노화의 측정변인들은 통계적으로 정적 상관관계로 나타났다. 둘째, 노후준비는 자기효능감과 사회참여활동에 통계적으로 유의하였으며, 노후준비의 경제적 준비는 성공적 노화의 사회적 측면에 유의한 영향을 미치고, 노후준비의 사회적 지지는 성공적 노화의 정서적 측면에 유의한 영향을 미치는 것으로 나타났다, 셋째, 노인의 자기효능감은 사회참여활동에 유의한 영향을 미치는 것으로 나타났고, 노인의 자기효능감과 사회참여활동은 성공적 노화의 모든 요인에 유의한 영향을 미치는 것으로 나타났다. 넷째, 노후준비와 성공적 노화 간의 관계에서 자기효능감과 사회참여활동은 매개효과가 있는 것으로 나타났다. 이러한 결과를 중심으로 본 연구에서는 노인의 성공적 노후생활을 촉진하는 경제활동 등 다양한 사회참여활동을 위한 방향과 후속 연구에 대한 제언을 제시하였다. The purpose of this study is to analyze the effect of the elderly"s preparation for old age on successful aging, and to investigate the mediating effect of self-efficacy and social participation. To verify this, the fit of the model and the significance of the mediating effect were verified by using the SPSS 23 and AMOS 23.0 statistical package programs for the analysis data answered by 447 elderly people over the age of 60. The results of the study were first, that the measurement variables of preparation for old age, self-efficacy, social participation, and successful aging were statistically positively correlated. Second, old-age preparation was statistically significant on self-efficacy and social participation activities, economic preparation for old-age preparation had a significant effect on the social aspect of successful aging, and social support of old-age preparation had a significant effect on the emotional aspect of successful aging. Third, the self-efficacy of the elderly was found to have a significant effect on social participation, and the self-efficacy and social participation of the elderly had a significant effect on all factors of successful aging. Fourth, it was found that self-efficacy and social participation had a mediating effect in the relationship between preparation for old age and successful aging. Based on these results, this study presented directions for various social participation activities such as economic activities that promote successful old-age life and suggestions for follow-up studies.

예혼합 화염의 유체역학적 모델

김선정,이의주,김명수 大田産業大學校 1998 한밭대학교 논문집 Vol.15 No.1

An inviscid flow of the laminar flame in a channel is investigated by using the hydrodynamic model which considers a flame as a surface of discontinuity, separating burned from unburned gas and step-like changing density across that. It has been recognized that the plane flame of which basic flow is uniform is always unstable to an infinitesimal disturbance. In the present study, the basic flow of curved flames is determined at first for the stability study of 2-D flame. To solve the dummy boundary condition at the flame surface of burned region the flow field is analyzed by changing density ratio. The numerical result shows that the increasing of density ration causes to steep variation of streamline at flame front although the streamlines have a similar trend.

고위험 유방암환자에서 CPB(Cyclophosphamide, Cisplatin, BCNU) 고용량 화학요법과 자가조혈모세포이식술 : A Phase II Multi-Center Trial

최정혜,안명주,조은경,신동복,이재훈,이문희,김철수 대한조혈모세포이식학회 2001 대한조혈모세포이식학회지 Vol.6 No.2

배경: 림프절 전이가 많은 고위험군 유방암환자에서 CPB(cyclophosphamide, cisplatin, BCNU)를 이용한 고용량화학요법 및 자가조혈모세포이식술이 무병생존율에 미치는 영향과 안전성을 규명하기 위하여 연구를 시행하였다. 방법: 1998년 2000년 까지 한양대학병원, 가천의대병원과 인하대학병원에서 4개 이상 림프절을 침범한 유방암으로 근치적 절제술 시행 후 고용량 화학요법과 자가조혈모세포이식을 시행 받은 13명의 환자를 대상으로 하였고 대조군은 4개 이상 림프절을 침범한 유방암으로 보조화학요법을 받은 환자들 중 39명을 무작위로 선택하여 비교분석하였다. 고용량 화학요법은 제-6일에 BCNU 450 mg/m², 제-5일부터 3일까지 cyclophosphamide 2.0 g/m²와 cisplatin 55 mg/m²를 각각 투여하였다. 결과: 채집된 단핵구수의 중앙값은 8.5 x 10^(8)/kg (범위 2.44-17.90)이었고 CD34양성세포수의 중앙값은 11.0 x 10^(6)/kg (범위 0.8-78.35)이었다. 모든 환자가 이식 후 중앙치 10.0일(범위 8-15)에 말초혈액 과립구가 500 /mm³에 도달하였고 중앙치 9.0일(범위 0-18)에 혈소판이 20,000 /mm³에 도달하였다. 고용량 화학요법을 시행 받은 환자군의 추적기간의 중앙값은 24.6 개월 (범위 15.5-40.5)이었으며 총 13명의 환자 중 1명이 뇌전이로 인하여 사망하였으며 3명(23.1%)에서 재발이 관찰되었다. 대조군은 재발율이 25.6%이었고 무병생존율은 고용량 화학요법을 시행 받은 군(70.5%)과 대조군(78.8%) 사이에서 통계학적으로 의미 있는 차이를 나타내지 않았다 (P=0.744). 고용량 화학요법을 시행 받은 환자 중 10명 76.9%에서 발열이 관찰되었고 WHO 기준 3도 및 4도의 부작용은 혈액학적 부작용이 6예, 소화기적 부작용이 6예에서 관찰되었다. 결론: 고위험군 유방암 환자에서 CPB를 이용한 고용량화학요법 및 자가조혈모세포이식술은 안전하게 적용할 수 있는 치료의 한 방법이나 고용량 화학요법의 효과에 대해서는 앞으로 발표될 대규모 3상 연구의 결과를 주시해야 할 것으로 생각된다. Background: Despite the improvement of prognosis by multimodality therapy for the treatment of breast cancer, primary breast cancer patients with multiple involved axillary lymph node still have a high risk of recurrence. Methods: Between January 1998 and May 2000, we treated 13 women with histologically proven stage II or III breast cancer with 4 or more axillary lymph nodes at the time of primary mastectomy with high-dose chemotherapy and autologous stem cell transplantation. Results: The median age was 45 years (range: 32-57) and the median number of involved lymph node was 13 (range: 6-31). Ten patients were premenopausal state and 40 percent were positive hormone receptor. Seven patients received radiation therapy. Patients were treated with high-dose CPB (cyclophosphamide 2 g/m² D-5--3, cisplatin 55 mg/m² D-5--3, BCNU 450 mg/m² D-6) with autologous peripheral blood stem cell transplantation after 2-4 cycles of adjuvant chemotherapy (CAF, CEF or AC). We compared those patients with age and other clinical factors-matched 39 patients who received conventional adjuvant chemotherapy. The median follow-up for surviving patients who received high-dose chemotherapy was 25.6 months. The relapse rate and 2-year relapse-free survival was 23.1%, 25.6% and 70.5%, 78.8% for high-dose and conventional dose chemotherapy, respectively, but there was no significant difference between two groups (P>0.05). Conclusion: Further follow-up and additional studies are required to resolve the role of high-dose chemotherapy with autologous stem cell transplantation in high-risk breast cancer.

규칙기반 시스템과 데이터베이스 관리 시스템의 통합 기법에 관한 연구

류명춘,정영석,오주환 경운대학교 산업기술연구소 2001 産業技術硏究論文誌 Vol.3 No.2(B)

It is useful of the integration of rule systems into DBMS. Because rule-based system supports a eminent inference and analysis power and relational DBMS manages efficiently large data supporting consistency and independency. In this paper, we compares and analyzes the three approach for the integration of rule system into DBMS. Also we design inference system for rule-based database system.

경관영향평가 항목선정을 위한 타당성 평가

오명성,조현주,이현택,나정화 경북대학교 농업과학기술연구소 2008 慶北大農學誌 Vol.26 No.-

This research is significant in terms of estimating the validity by setting evaluation items in view of integrating not only original beauty and visual areas but also natural ecological areas based on questionnaire. The results are as follows. 1) According to literature study, 17 items such as variety, the character of sites in terms of landscape, the beauty of landscape, visibility, and ratio of green visibility are selected. Also, 21 items such as variety of animals and plants species, size of green area, and ecological naturalness are selected m the area of landscape ecological resources. 2) As a result of questionnaire of the group of landscape experts, animals and plants ecological areas show 5.6341, the highest in importance analysis according to assessment areas. Also, as a result of importance analysis on items in each area, for example, in the area of visual resources, the item of skyline analysis is 6.0488, the highest. 3) As a result of corelation of item meaning on landscape effect assesment, for example, meaningness of psychological assessment item and landscape site item indicate 0.710, the highest coefficient correlation. 4) As critical assessment items per unit project, items such as damage minimization of original land features for project in terms of point, ratio of green visibility, variety of animals and plants species marked above 8.0 as high important medium. The project in terms of line, minimization of original land features, Preservation of worthy biotope showed high point and the character of sites in terms of landscape, minimization of original land features, the size of green area, and analysis of skyline marked above 8.5 as high importance points. On the contrary, items for climate and soil showed relatively low points.