• 건축역사연구
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• 제15권5호
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• pp.57-74
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• 2006

This paper presents a study on the Palazzo Firenze of B. Ammannati, designed between 1550~572. He was active in Rome and Firenze in the middle of 16th Century. His most important project, such as Palazzo Pitti, is located in Firenze. But there are some projects that are important as well as Palazzo Pitti in Rome, such as villa Giulia and Palazzo Firenze. Usually, in the history of Western Architecture, the period in which Ammannati was active is denominated as late-Renaissance or Mannerism. In this period there was very important progress in field of artistic theory. There were active many great Masters such as Michelangelo, Vignola and Giulio Romano. But, over the all, the most important characteristic of this period was a transition period between Renaissance and Baroque. This paper try to reveal such characteristics reflected in architectural projects designed in this period, focusing on, over the all, B. Ammannati and his Palazzo Firenze project.

• Earthquakes and Structures
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• 제14권3호
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• pp.187-201
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• 2018

The paper describes a modified cyclic bar model including bond-slip phenomena between steel reinforcing bars and surrounding concrete. The model is focused on plain bar and is useful, for its simplicity, for the seismic analyses of RC structures with plain bars and insufficient constructive details, such as in the case of '60s -'70s Mediterranean buildings. The model is based on an imposed exponential displacements field along the bar including both steel deformation and slip; through the adoption of equilibrium and compatibility equations a stress-slip law can be deducted and simply applied, with opportune operations, to RC numerical models. This study aims to update and complete the original monotonic model published by the authors, solving some numerical inconsistencies and, mostly, introducing the cyclic formulation. The first aim is achieved replacing the imposed linear displacement field along the bar with an exponential too, while the cyclic behaviour is described through a formulation based on the results of parametric analyses concerning a large range of steel and concrete properties and geometric configurations. Validations of the proposed model with experimental results available in the current literature confirm its accuracy and the reduced computational burden, highlighting its suitability in performing nonlinear analyses of RC structures.

• Asian Pacific Journal of Cancer Prevention
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• 제15권8호
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• pp.3359-3362
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• 2014

Increasing attention is being devoted to the mechanisms by which cells receive signals and then translate these into decisions for growth, death, or migration. Recent findings have presented significant breakthroughs in developing a deeper understanding of the activation or repression of target genes and proteins in response to various stimuli and of how they are assembled during signal transduction in cancer cells. Detailed mechanistic insights have unveiled new maps of linear and integrated signal transduction cascades, but the multifaceted nature of the pathways remains unclear. Although new layers of information are being added regarding mechanisms underlying ovarian cancer and how polymorphisms in VDR gene influence its development, the findings of this research must be sequentially collected and re-interpreted. We divide this multi-component review into different segments: how vitamin D modulates molecular network in ovarian cancer cells, how ovarian cancer is controlled by tumor suppressors and oncogenic miRNAs and finally how vitamin D signaling regulates miRNA expression. Intra/inter-population variability is insufficiently studied and a better understanding of genetics of population will be helpful in getting a step closer to personalized medicine.

• 패션비즈니스
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• 제7권4호
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• pp.105-120
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• 2003

Culture and society exist in the present, but they came from the past. So did clothing. As dressing is deeply based on culture pattern of the times, it is affected by various culture patterns and still keeps developing in modern times. This study is intended to examine the features of retro fashion on culture and dressing of the 19th century. The features of retro fashion on Neoclassical and Romantic culture and dressing are objection to the existing pattern, recursion to the past, and creativity characteristic of pattern of those days. Neoclassicism arose as it rejected Baroque and Rococo style, and imitated culture and artistic pattern of Greece and Rome. Romanticism objected to formal and universal pattern of Neoclassicism, and imitated Gothic style while recognizing historical facts and studying medieval times. Dressing in Neoclassicism did not accept exaggerated and luxurious Rococo pattern, and imitated simple, soft and straight silhouette of Greece and Rome and created its unique Empire Style. Romanticism imitated luxurious style of Renaissance, the Middle Ages, Baroque, and Rococo, different from simple and straight neoclassical style during the Bourbon restoration, and created its unique style. Thus, it is shown that retro fashion on Neoclassical and Romantic culture and dressing reflect the style of those days.

• Structural Engineering and Mechanics
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• 제36권5호
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• pp.599-624
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• 2010

Offshore wind turbines are relatively complex structural and mechanical systems located in a highly demanding environment. In the present paper the fundamental aspects and the major issues related to the design of these special structures are outlined. Particularly, a systemic approach is proposed for a global design of such structures, in order to handle coherently their different parts: the decomposition of these structural systems, the required performance and the acting loads are all considered under this philosophy. According to this strategy, a proper numerical modeling requires the adoption of a suitable technique in order to organize the qualitative and quantitative assessments in various sub-problems, which can be solved by means of sub-models at different levels of detail, for both structural behavior and loads simulation. Specifically, numerical models are developed to assess the safety performances under aerodynamic and hydrodynamic actions. In order to face the problems of the actual design of a wind farm in the Mediterranean Sea, in this paper, three schemes of turbines support structures have been considered and compared: the mono pile, the tripod and the jacket support structure typologies.

• 한국임상약학회지
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• 제29권3호
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• pp.156-165
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• 2019

Objective: The purpose of this study was to provide a database for making better decisions of the treatment of the irritable bowel syndrome (IBS) patient, and for improving the recognition of IBS in the Korean society. Methods: The survey was conducted on 174 female college students in Korea from January 2017 to January 2018. Out of the total students surveyed, 160 questionnaires were analyzed after excluding 14 uncompleted questionnaires. Results: Based on the survey, the prevalence of IBS among female college students in Korea was found to be 13.8%. Statistically, the results proved that there were significant differences in the stress levels between the students with IBS and non-IBS diagnosed by ROME IV criteria. Students with IBS had higher stress levels than students without the ailment. Conclusions: Based on this study, stress management related treatment should be actively considered. Furthermore, it is necessary to develop more efficient and updated guidelines for the treatment of IBS and new patient care programs.

• Structural Engineering and Mechanics
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• 제70권3호
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• pp.311-324
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• 2019

Long-span steel suspension bridges develop significant vibrations under the effect of external time-variable loadings because their slenderness. This causes significant stresses variations that could induce fatigue problems in critical components of the bridge. The research outcome presented in this paper includes a fatigue analysis of a long suspension bridge with 3300 meters central suspended span under wind action and train transit. Special focus is made on the counterintuitive interaction effects between train and wind loads in terms of fatigue damage accumulation in the hanger ropes. In fact the coupling of the two actions is shown to have positive effects for some hangers in terms of damage accumulation. Fatigue damage is evaluated using a linear accumulation model (Palmgren-Miner rule), analyses are carried out in time domain by a three-dimensional non-linear finite element model of the bridge. Rational explanation regarding the above-mentioned counterintuitive behavior is given on the basis of the stress time histories obtained for pertinent hangers under the effects of wind and train as acting separately or simultaneously. The interaction between wind and train traffic loads can be critical for a some hanger ropes therefore interaction phenomena within loads should be considered in the design.

• 미술이론과 현장
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• 제16호
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• pp.175-199
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• 2013

Capriccio which has emersed in Italy of the 18th century is a new genre of the landscape painting. This genre represents reality, but it is very artificial product correspondingly its concept and character. It's birth place is distributed on various regions in Italy, but the main stage was Rome. Till the middle of the 18th century Rome was the Holy city of the Grand tour, the home of the Neo-Classicism and furthermore the field where archaeology and art history began to be instituted. On such historical situation the Capriccio came out and was recognized as the best popular genre in the visual art. It was favor of the art collection with the antiquity together and reflected the consciousness of the contemporary to the ancient. This study will examine the phenomena in the newly-developed archaeology and with few representative works of Giovanni Paolo Pannini as central term consider the Capriccio and the archaeological connotation. The systematical and institutional archeology which appeared at the age of the Enlightenment, on the contrary to the critical theories at the same time against capriccio, because it was regarded by them as paradoxical and too much sensitive, utilized it as a theoretical method very actively. Some among Historians and archaeologists did it, especially Francesco Bianchini distinguished the capriccio from simple imagination and made it a capacity of the knowledge. And through it he wanted to find out the historical truth. The visual art was influenced and encouraged by such attitude of the archaeology. However it's output spreaded out in various courses. While Giovanni Battista Piranesi, the best known Capriccist of the 18th century, tried to revive the antique through the epical value and his own imagination, Pannini gave priority to the strict historical research. In the such context Panni succeed Giovanni Battista Nolli who made the great map of the city Rome. Their Capriccio profited motive and was inspired by the historians and archaeologists such as Bianchini and Muratori. The Capriccio reflects not only the academic and popular interest for the antique, but also influenced on the upcoming scientific archaeology vice versa. It caused by their reasonable Interpretation and restoration of the antique through the visual medium. Finally as archaeological landscape Pannini's Capriccio is a historical case, in that the Capriccio applied the theoretical method of the archaeology to make art. It served as a momentum for the connotation to the archaeological thought.

• 항공우주정책ㆍ법학회지
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• 제23권1호
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• pp.33-54
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• 2008

비행중인 항공기에 의한 제3자의 손해는 피해자가 원인제공을 하지 않았다면 피해가 발생하지 않았을 상태로 충분히 보상 받아야 한다. 하지만, 관련 국제조약들은 항공산업 보호측면에서 운항자의 보상책임을 일정한 한도로 제한하고 있는데 이러한 미흡한 보상체계가 관련 국제조약들이 지금까지 항공선진국에서 비준을 받지 못한 주요 이유이기도 하다. 그러나, 9/11테러 후 국제사회에서는 테러에 의한 항공기 사고와 제3자 보호 문제를 보다 적극적으로 다루어야 하는 필요성에 공감하고 ICAO 주관으로 관련 국제조약의 현대화를 위한 특별위원회를 구성하여 조약초안을 마련하게 되었다. 본 논문에서는 ICAO 법률위원회에서 마련한 두 개의 초안 즉, 테러 제3자 배상조약안 및 일반 제3자 배상조약안과 관련하여 가장 최근에 논의된 주요 쟁점에 대해 살펴보았다. 국가 책임과 운항자책임 분담의 적정성에서부터 보충적 배상기금의 운용과 관련한 세부사항에 이르기 까지 여러 쟁점들이 합의되기까지는 상당한 시일의 소요가 예상된다. 항공운송 수요가 증가하고 또한 테러위협도 높아지는 현실에서 선의의 지상 제3자 보호와 항공운송인을 위시한 항공운송 산업의 보호가 균형있게 이루어지는 새로운 관련 국제조약이 조속히 마련되어야 한다. 이와 함께 우리나라도 예상되는 피해로부터 국민의 재산과 생명을 보호하기 위하여 관련 조약의 개정작업에 적극 참여하여야 할 것이다.

• 항공우주정책ㆍ법학회지
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• 제22권2호
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• pp.27-51
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• 2007

The cumulative result of the work by the ICAO Secretariat, the Secretariat Study Group and the Council Special Group on the Modernization of the Rome Convention of 1952 are two draft Conventions, namely: "Draft Convention on Compensation for Damage Caused by Aircraft to Third Parties, in case of Unlawful Interference", and "Draft Convention on Compensation for Damage Caused by Aircraft to Third Parties" The core provisions of the former draft Convention are as follows: The liability of the operator is strict, that is, without the necessity of proof of fault. It would be liable for damage sustained by third parties on condition only that the damage was caused by an aircraft in flight(Article 3). However, such liability is caped based on the weight of the aircraft(Article 4). It is envisaged to create an independent organization called the Supplementary Compensation Mechanism, with the principle purpose to pay compensation to persons suffering damage in the territory of a State Party, and to provide financial support(Article 8). Compensation shall be paid by the SCM to the extent that the total amount of damages exceeds the Article 4 limits(Article 19). The main issues on the farmer draft Convention are relating to breaking away from Montreal Convention 1999, no limits on individual claims but a global limitation on air carrier liability, insurance coverage, cap of operators' strict liability, and Supplementary Compensation Mechanism. The core provisions of the latter draft Convention are as follows: the liability of the operator is strict, up to a certain threshold tentatively set at 250,000 to 500,000 SDRs. Beyond that, the operator is liable for all damages unless it proves that such damage were not due to its negligence or that the damages were solely due to the negligence of another person(Article 3). The provisions relating to the SCM and compensation thereunder do not operate under this Convention, as the operator is potentially for the full amount of damages caused. The main issues on the latter draft Convention are relating to liability limit of operator, and definition of general risks. In conclusion, we urge ICAO to move forward expeditiously on the draft Convention to establish a third party liability and compensation system that can stand ready to protect both third party victims and the aviation industry before another 9/11-scale event occurs.