비교 사회적 시각에서 본 저출산의 원인

박경숙 동아대학교 동아시아연구원 2005 동아시아 : 비교와 전망 Vol.4 No.-

This paper aims to investigate important factors for low fertility from a comparative perspective. Previous researches on fertility transition has hold the first world perspective, which assumes the holistic and convergent change in behavioral and structural conditions in accordance with development. To the contrary, this study emphasizes that low fertility has occurred in very diverse contexts of economic structure, urbanization, and social institutions. This paper makes contextualize fertility behavior in complex and changing niches of economic, political, and cultural conditions. 이 논문은 비교 사회적 시각에서 저출산의 원인을 진단해보고자 한다.지금까지 출산력 변천을 설명한 주된 관점은 근대화론 및 탈근대화론을 포함하여 제1세계 중심의 시각이 지배적이었다. 그런데 현재 대체 수준 이하의 저출산을 보이고 있는 사회는 경제성장, 도시화, 소득 분포 뿐 아니라 사회제도적 조건에서도 상당한 변이를 보이고 있다. 여기에서는 재생산 행위를 조건 짓는 고유한 맥락들을 비교 사회적 관점에서 살펴보고 있다.

피스톤 가공용 CNC 선반 HOT-1000 개발에 관한 연구

김경석,김종관,김상복,김성식,정현철,이도윤 한국공작기계학회 1996 한국생산제조학회지 Vol.5 No.2

The purpose of this study is the development of a lathe which can cut any pistons of oval shape with high speed, accuracy and precision by CNC (computer Numerical Control) method. Y axis which is the mechanism of position determination with high speed response has been aded to the CNC lathe and ovality and profile has been cut under the synchronous control of C-Y-Z axes. In the case of ovality of Φ0.5mm, the productivity can be improved up to 1500rpm by high speed cutting than modeling method.

중장년기 종사상 지위와 은퇴 과정의 다양성

박경숙 한국노동경제학회 2001 勞動經濟論集 Vol.24 No.1

이 연구에서는 고연령층이 경험하는 은퇴과정의 다양성과 긴장 정도를 파악하고 있다. 은퇴 과정의 다양성을 규정 짓는 주요 요인으로서 중장년기의 종사상 지위에 초점을 둔다. 비정규직 종사자의 취업 불안정과 빈곤 위기는 취업시점에서뿐 아니라, 이후의 노동이동 과정과 고연령기 은퇴에 이르기까지 장기적으로 그 영향을 미칠 것으로 가정한다. 1998년과 1999년 한국노동연구원에서 실시한 1∼2차 한국노동패널 조사를 이용하여 중장년기에서 고연령기에 이르기까지의 노동이동 및 은퇴 과정을 유형화하고, 주요 유형별 소득수준을 비교하고 있다. This study investigates a long-term effect of labor career during middle life on the retirement process and income status later in life course. Two waves of KLIPS (Korean Labor Longitudinal Panel Survey) data sets collected in 1998 and 1999, are employed, which include detailed information on economic activities among those aged 15 and over. Results show that temporary, contracted workers during middle life not only have higher risk of job loss and poverty than those in permanent work status but also they are more likely to experience a stressful retirement process later in life course.

바이마르 공화국 시대에 있어서 國法學의 方法論爭과 方向論爭

崔京玉 동아대학교 법학연구소 1996 東亞法學 Vol.- No.20

서울의 소비문화와 신여성 : 1920-1930년대를 중심으로

김경일 서울시립대학교 부설 서울학연구소 2002 서울학연구 Vol.- No.19

This paper focuses on the urban consumption culture initiated by the New Women in Seoul city during the colonial period. The consumption pattern of the New Women was not fixed, rather it had changed over time. It was limited and effected by the colonial power and male dominance. It also was response to, and reaction against them. New Women's costumes, cosmetics, and decorations were rapidly westernized during this period. Department stores, cafes, and theaters became major arenas for these modern girls to show off their conspicuous consumption. The consuming acts of these women led the male-dominated colonial society to the opinion that extravagance and vanity were germane to the women in general, which, however, was one of the continual disputes throughout the colonial period. Discourses on women's extravagance and vanity were a kind of stigma labeled by colonial men to legitimate their voyeuristic gaze to the women. These men were victims of the imperialistic thought, which usually understood the women and the colony at the same level of sexual desire. Lastly this paper examines the role of the tradition in understanding women's urban consumption culture in this period. The gender prejudices loomed large in the nationalistic motives of colonial men in the background of the growing influence of western and Japanese cultures, though there had been sporadic attempts to reconcile the tradition and modernity.

단층 퍼셉트론을 이용한 한글 분류에 관한 연구

홍경호,안병철 嶺南大學校 工業技術硏究所 1995 工業技術硏究所論文集 Vol.23 No.2

The perceptron of the neural network is a suitable method to classify and recognize a special type of patterns, such as Korean characters. the previous studies of Korean character recognitions are recognized as the entire letter of Korean characters without pre-classification of a specific phoneme, such as Cho-sung, Jung-sung, and Jong -sung. Usually this method showed the partial recognition or are not efficient algorithm. Since the typical pattern of Korean characters can be divided into six types, the devide and conquer method can be applied for recognizing the Korean characters. This method will be utilized by adapting the multi-categorized perceptron. By using single-layer perceptron, this paper presents a new classifying method by dividing five patterns instead of six patterns. The simulation results show that the perceptron is an efficient algorithm to classify and recognize the Korean characters more precisely.

大韓興學會에 대하여

崔敬淑 부산외국어대학 1985 논문집 Vol.3 No.-

At the end of Cho-sun dynasty, when Japan conspired to invade the Korean peninsula, the intelligentsia of Cho-sun drove a patriotic mass-education campaign to prevent Japan from its armed aggression. Among the students was studying abroad, especially in Japan, not only for emerging from the difficulties of their fatherland, but also for new learning, their rapidly in creased a great number of students who speut their own money on school expenses from 1905. These students thought the way to maintain their fatherland's independence lay in the power of unified organization, so they organized "Dae-han Heung-hack-whoi," the organization of learned society for the intelligentsia of Cho-sun. The good of this organization was to increase knowledge of the members of the society, enlighten the way of thinking of the public, promote national wealth, and keep the independence of the nation. The purpose of this paper is to study the achievement of Dae-han Heung-hak-whoi and activity of the students studied in Japan that time by investigating the organization thought its organ published then.

우리 나라 纖維製品의 品質表示에 관한 硏究

全璟蘭 淸州敎育大學校 1981 論文集 Vol.18 No.-

경부외측종괴의 감별진단 및 접근에 대한 고찰

이경호,박현진,강지연,최희원,조용석,김경원,양수남 大韓顎顔面成形再建外科學會 2002 Maxillofacial Plastic Reconstructive Surgery Vol.24 No.6

Most neck masses of specific cause occur in rather predictable locations within typical age groups. This allows a systematic approach to developing a working diagnosis and a differential diagnosis and management plan for the patient presenting with a neck mass. Pathologic masses of the neck will be divided into the following segment: 1. Masses of nonspecific location. 2. Masses in the submandibular region, 3. Masses in the parotid region, 4. Masses in the median-paramedian region, 5. Masses in the lateral neck region. The lateral neck region is the area posterior to the hyolaryngotracheal conduit, below the posterior belly of the digastric muscle and tip of the parotid gland, and extends down to the clavicle. The contents of this region include the large vessels, nerves and greatest number of lymph nodes of the neck, and lymph node metastasis in this region is usually from a primary lesion at the base of the tongue or elsewhere in the oropharynx. Common lateral neck masses include branchial cleft cyst, carotid body tumor, neurogenic tumor, pan-neck infection, cystic hygroma, hemangioma, lipoma and lymphoma. Especially lymphosarcoma. Hodgkin's disease, cystic hygroma, hemangioma and branchial cleft cyst and more common and often manifest in the young patients. Many head and neck disease processes manifest as neck masses. These conditions are treated by surgical excision, except for some inflammatory masses, and often those also must be excised before a diagnosis can be made. We retrospectively reviewed 5-year experiences in the treatment of lateral neck masses at our department to define better clinical characteristics of the masses and the optimal diagnostic and therapeutic approaches to these rare diseases.

자동차용 충격 흡수기의 동특성 연구

남경탁,황성원,신귀수 한국산업안전학회 2002 한국안전학회지 Vol.17 No.3

A dynamic characteristics of shock absorber in the various excitation is investigated experimentally. Work diagrams and characteristic curves are used as a experimental standard. The various excitation conditions, temperature and noise are very important factors in associated with the reduction of damping force. It is found that the heat occurrence from shock absorber, the gas shock absorber is much than oil shock absorber and increased in high speed. As to the variation of damping force, there are no change when the speed is low, but we fixed amount of variation by increasing speed and change of new and old decrease. The sound pressure of the swash noise from cycle of shock absorber, we compared with theory sound pressure by experiment.