• Korean Institute of Interior Design Journal
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• no.27
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• pp.152-161
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• 2001

At the multi-cultural society, research is needed to encourage a social atmosphere for enhanced understanding and respect for different cultures & countries. The purpose was to analyze the characteristics of spatial arrangement, space connection, Interior decoration and the relationship among these three features, which showed each country's unique housing form tradition. Three representative cases of historic residences from each country were selected on the basis of a recognized historic architecture directory. Total 18 residences from 6 countries - Korea, China, Japan, Rome, Egypt, and Italy - were comparatively analyzed. As results, aspects generally found in Eastern countries, were the fence as the semi-open boundary between the inside and the outside of the house, the flexibility of spatial opening and partitions between rooms, and finally simple and movable decoration features. On the other hands, aspects appeared in Western countries, were the outer wall of the building as the boundary to the outside, the closed and fixed properties of the room partitions, and finally complex and fixed decoration features. The research also showed that even within the same culture, the degree of openness varied. Each feature of space was related and could be explained within the same context. Housing, regardless of country and culture, tried to accommodate the exterior space inside the building as much as possible. The common pursuit was transformed to various visible forms and its reason might be due to different socio-cultural and environmental backgrounds that need to be continuously explored in academic area.

• ETRI Journal
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• v.42 no.5
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• pp.669-685
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• 2020

5G AgiLe and fLexible integration of SaTellite And cellulaR (5G-ALLSTAR) is a Korea-Europe (KR-EU) collaborative project for developing multi-connectivity (MC) technologies that integrate cellular and satellite networks to provide seamless, reliable, and ubiquitous broadband communication services and improve service continuity for 5G and beyond. The main scope of this project entails the prototype development of a millimeter-wave 5G New Radio (NR)-based cellular system, an investigation of the feasibility of an NR-based satellite system and its integration with cellular systems, and a study of spectrum sharing and interference management techniques for MC. This article reviews recent research activities and presents preliminary results and a plan for the proof of concept (PoC) of three representative use cases (UCs) and one joint KR-EU UC. The feasibility of each UC and superiority of the developed technologies will be validated with key performance indicators using corresponding PoC platforms. The final achievements of the project are expected to eventually contribute to the technical evolution of 5G, which will pave the road for next-generation communications.

• Journal of Arbitration Studies
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• v.23 no.4
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• pp.3-27
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• 2013

Overriding Mandatory rules are laws that purport to apply irrespective of the law chosen by the parties to govern their contractual relations. This article examines their role and applicability in international arbitration. The overriding mandatory rules pose a complex and continuing problem for arbitrators because they put the interests of states and parties in direct competition. When a law says that arbitrators must apply it, yet the parties' contract excludes it, what should the arbitrators do? Where should their allegiance lie? The answer depends on the underlying nature of arbitration - and since that can be legitimately conceptualized in different ways, a principled approach to overriding mandatory rules seems to be impossible to provide. Nevertheless, a practical solution is required, because there were European cases in which courts voided valid arbitration agreements made, reasoning that arbitrators certainly would not apply and/or take into account its overriding mandatory rules of indemnity right granted to commercial agent and distributor in Europe. Therefore, this paper first examines status of overriding mandatory rules of another law in international litigation and then explores any possibility of application of overriding mandatory rules of another law in international commercial arbitration. With this analysis, the author reaches into a conclusion that the arbitrator should and/or take into account overriding mandatory rules of another law, yet should limit to them of the country where characteristic performance is made under the contract.

• The Korean Journal of Air & Space Law and Policy
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• v.21 no.2
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• pp.9-53
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• 2006

오늘날 항공기사고는 우리나라뿐만 아니라 세계도처에서 때때로 발생되고 있다. 특히 외국항공기의 돌연한 추락 또는 물건의 낙하로 인해 지상에 있는 제3자에게 손해를 입히는 경우가 간혹 발생되고 있다. 이와 같은 사건에 있어 가해자(항공기운항자)는 피해자(지상 제3자)에 대하여 불법행위책임을 부담하게 되는데 이 사건해결을 위하여 1952년 및 1978년의 개정로마조약 등이 있음으로 본 논문에서는 이들 조약의 성립경위 및 주요내용과 개정이유 등을 설명하였다. 현재 국제민간항공기관(ICAO)에서는 2001년도 미국의 9,11테러사건 이후 이와 같은 사건의 법적조치와 대응을 위하여 1952년 개정로마조약의 현대화에 관한 새로운 조약초안이 발표되었다. 본 논문에서는 이 새로운 조약초안의 현대화를 위한 ICAO의 활동과 이 조약 초안에 대한 주된 내용과 필자의 논평(견해)을 밝히었다. 한편 본 논문에서는 항공운송인의 책임에 관계된 국제조약과 세계 각국(미국, 영국, 독일, 프랑스, 러시아, 오스트레일리아, 중국 등)의 입법례 등을 참작한 후 우리나라의 현실에 적합한 항공운송법 시안에 관한 국내입법의 추진방향과 항공운송약관의 효력문제, 동법시안을 제정하여야만 되는 이유, 입법경위, 입법방안, "항공운송법 시안"의 주요항목 등 작성하여 제시하였다.

• Structural Engineering and Mechanics
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• v.76 no.3
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• pp.279-291
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• 2020

The seismic design of conventional frame structures is meant to enhance plastic deformations at beam ends and prevent yielding in columns. To this end, columns are made stronger than beams. Yet yielding in columns cannot be avoided with the column-to-beam strength ratios (about 1.3) prescribed by seismic codes. Preventing plastic deformations in columns calls for ratios close to 4, which is not feasible for economic reasons. Furthermore, material properties and the rearrangement of geometric shapes inevitably make the distribution of damage among stories uneven. Damage in the i-th story can be characterized as the accumulated plastic strain energy (W_pi) normalized by the product of the story shear force (Q_yi) and drift (δ_yi) at yielding. Past studies showed that the distribution of the plastic strain energy dissipation demand, W_pi/ΣW_pj, can be evaluated from the deviation of Q_yi with respect to an "optimum value" that would make the ratio W_pi/(Q_yiδ_yi) -i.e. the damage- equal in all stories. This paper investigates how the soil type and ductility demand affect the optimum lateral strength distribution. New optimum lateral strength distributions are put forth and compared with others proposed in the literature.

• Journal of Digital Convergence
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• v.17 no.11
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• pp.475-482
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• 2019

Analyzing the inner meaning and expression of philosophy by analyzing the composition, symbolic expression, and style of the film with high artistic perfection, which contains the spirit of the times, considers human beings through society and history, and raises awareness of life and the present generation. It will be a very meaningful and valuable study in film as art. The movie 'Rome' was cut into the rest of the public's mind by being tempered, hidden and omitted, and the color was black and white. Many aesthetic attempts can be found through symbolic images expressing the ironic message of maid's daily life as a race, capital, socially oppressed history. It can be seen that he expresses his own authorism visual language by drawing symbolic expressions through many contrasts and symbolic expressions through objects. The analysis of commercial films containing these artistic values is expected to help in the future production as a measure of the progress of art films and precedents of authorism expression techniques.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• v.26 no.2
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• pp.116-126
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• 2023

Purpose: This study aimed to evaluate the prevalence and risk factors of infant dyschezia as well as pediatrician awareness regarding this disease in Indonesia. Methods: This is a two-part cross-sectional study, which was divided into study A and B. Study A: Parents whose infants were under 9 months old and attended well-baby clinics were recruited at two randomly selected primary health centers. Parents also provided information on the infant's previous medical history, and socio-demographic and family details. The Rome IV criteria was translated and validated to be used for diagnosis of infant dyschezia. Study B: Randomly selected pediatricians were surveyed by using a questionnaire to evaluate their knowledge regarding infant dyschezia. Results: The prevalence of infant dyschezia based on the result of this study was 11.8%. Three risk factors had a significant relationship with infant dyschezia i.e., the number of children in the family (odds ratio [OR], 5.619; 95% confidence interval [CI], 2.194-14.390; p<0.001), complementary food diet (OR, 4.238; 95% CI, 1.902-9.443; p<0.001), and social-emotional disturbance (OR, 5.670; 95% CI, 2.550-12.609; p<0.001). The percentage of pediatricians correctly diagnosed infant dyschezia was 71.5%. Most pediatricians agreed that they did not perform any diagnostic testing (79.7%) and only provided education in cases of infant dyschezia (58.5%). Conclusion: The prevalence of infant dyschezia identified in our study was higher than that in other neighboring Asian countries, with the highest prevalence observed in infants 7-9 months old. Being an only child, receiving complementary food diet, and sociao-emotional disturbances were significant risk factors of infant dyschezia.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• v.27 no.3
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• pp.186-195
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• 2024

Purpose: Infantile colic diagnostic criteria were established by Rome IV. A universally accepted management remains to be established. We aimed to evaluate diagnostic criteria, management strategies, and perceived regional prevalence of infantile colic in Pakistan, as well as its effect on physicians and parents. Methods: A questionnaire was distributed amongst 1,256 physicians. Results: We received 800 replies. Wessel and Rome IV criteria were used by most physicians for diagnosis; however, the response "any infant who cries a lot" was selected by older physicians (48% of those over 60 years), physicians in rural areas (32%), physicians practicing in private clinics (27%), and general physicians (30%). Estimated prevalence of infantile colic ranges from 21-40%. Reassurance was the most widely recommended management strategy followed by herbal teas (51%), switching to a different formula (49%), probiotics (28%) and antibiotics (26%), discontinuation of breastfeeding (14%), elimination of dairy products from the breastfeeding mothers' diet (6%), and the administration of colic drops (1%). Most physicians considered the negative impact of colic on their personal lives and the parents as mild-to-moderate. Notably, 38% of percent of physicians routinely screened for maternal depression, and 45% of physicians were aware of the association between infantile colic and shaken baby syndrome. Conclusion: Most physicians in Pakistan diagnose and manage infantile colic according to the established guidelines. However, the guidelines pertaining to treatment planning are not followed. Educational efforts directed toward general physicians and doctors practicing in rural areas and clinics must be implemented to avoid unnecessary testing and treatment burden.

• Proceedings of the Korean Information Science Society Conference
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• 2005.11a
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• pp.343-345
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• 2005

본 연구에서는 유비쿼터스 서비스를 위한 멀티미디어 공동작업 기반의 흠 네트워크 환경에서 기존 프레임워크에서 없는 웹 페이지와 미디어 등의 프로세스(process) 요소들에 대한 오류를 미리 감지하여 알려주고 오류 공유 시스템을 이용하여 신속하고 정확하게 전달하여서 복구하는데 빠르게 대처할 수 있는 시스템 기능을 제안한다. 본 연구 결과는 사용자들 간의 공통된 웹 기반 문서를 참조하다가 오류 발생 시에 오류 공유 서버의 개념을 도입시키고 이를 통해서 오류 정보를 일치시킨다. 즉, 오류 동기화 기능을 갖는 유비쿼터스 서비스를 위한 멀티미디어 공동 작업 기반 흠 네트워크 환경에서 세션을 잘 유지하기 위하여 오류 동기화를 위한 중요한 토대를 마련하는 시스템을 제공할 것이다.

• Structural Engineering and Mechanics
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• v.39 no.6
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• pp.751-765
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• 2011

The present paper deals with the identification of a concentrated damage in an elastic parabolic arch through the minimization of an objective function which measures the differences between numerical and experimental values of static displacements. The damage consists in a notch that reduces the height of the cross section at a given abscissa and therefore causes a variation in the flexural stiffness of the structure. The analytical values of static displacements due to applied loads are calculated by means of the principle of virtual work for both the undamaged and damaged arch. First, pseudo-experimental data are used to study the inverse problem and investigate whether a unique solution can occur or not. Various damage intensities are considered to assess the reliability of the identification procedure. Then, the identification procedure is applied to an experimental case, where displacements are measured on a prototype arch. The identified values of damage parameters, i.e., location and intensity, are compared to those obtained by means of a dynamic identification technique performed on the same structure.