• Title/Summary/Keyword: SANS

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Une lecture du film d'animation do Christian Volckman (크리스티앙 볼크만(Christian Volckman)의 장편 애니메이션 <르네상스(Renaissance)> 의 해석에 대한 방법적 시도)

  • Han, Sang-Jung
    • Cartoon and Animation Studies
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    • s.13
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    • pp.199-210
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    • 2008
  • Nous tentons ici d'une analyse esthetique sur le film d'animation francais "Renaissance". Le film d'animation est un genre du recit d'images. L'on no peut donc le traiter simplement comme les chaines des images sans I'histoire, ni comme I'histoire sans les images. Nous essaions de trouver dans notre etude, un meddle d'analyse sur le film d'animation. L'acces y est commece par expliquer le context du film et son resume de I'histoire. Ensuite, nous travaillons sur les caracteristiques produites par des images(noir et blanc) et des techniques(motion capture). Elles sont considerees comme les traits expressifs, ou les trails formels. Troisiement, on analysr des codes des genres et des sens implicites qui sont presentes dans le film. Apres aborder tous ces prises on comptes, nous les synthetisons dans ie principe d'esthetique. lci, celui-ci est figure comme un accord entre les caractedristiques formelless et les contenus traites. Mais le film n'arrive pas a cette concordance. L'avancee technique et le plaisir visuel que le film nous donne ne sont pourtant pas meprisable memo si I'objectif esthetique du film no s'acheve sur un echec. Notre etude est un peu large afin d'analyser les detailes du film. Nous laisssons cette faiblesss a un autre travail du futur, on etant content sur l'etude qui pout servir a analyser un film d'animation, mame un peu grossierement.

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Numerical Simulation of Wave Deformation due to a Submerged Structure with a Second-order VOF Method (2차 정확도 VOF기법을 활용한 수중구조물에 의한 파랑변화 예측)

  • Ha, Tae-Min;Cho, Yong-Sik
    • Journal of the Korean Society of Hazard Mitigation
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    • v.10 no.1
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    • pp.111-117
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    • 2010
  • A three-dimensional numerical model is employed to investigate wave deformation due to a submerged structure. The three-dimensional numerical model solves the spatially averaged Navier-Stokes equations for two-phase flows. The LES(large-eddy-simulation) approach is adopted to model the turbulence effect by using the Smagorinsky SGS(sub-grid scale) closure model. The two-step projection method is employed in the numerical solutions, aided by the Bi-CGSTAB technique to solve the pressure Poisson equation for the filtered pressure field. The second-order accurate VOF(volume-of-fluid) method is used to track the distorted and broken free surface. A simple linear wave is generated on a constant depth and compared with analytical solutions. The model is then applied to study wave deformation due to a submerged structure and the predicted results are compared with available laboratory measurements.

PC-SAN: Pretraining-Based Contextual Self-Attention Model for Topic Essay Generation

  • Lin, Fuqiang;Ma, Xingkong;Chen, Yaofeng;Zhou, Jiajun;Liu, Bo
    • KSII Transactions on Internet and Information Systems (TIIS)
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    • v.14 no.8
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    • pp.3168-3186
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    • 2020
  • Automatic topic essay generation (TEG) is a controllable text generation task that aims to generate informative, diverse, and topic-consistent essays based on multiple topics. To make the generated essays of high quality, a reasonable method should consider both diversity and topic-consistency. Another essential issue is the intrinsic link of the topics, which contributes to making the essays closely surround the semantics of provided topics. However, it remains challenging for TEG to fill the semantic gap between source topic words and target output, and a more powerful model is needed to capture the semantics of given topics. To this end, we propose a pretraining-based contextual self-attention (PC-SAN) model that is built upon the seq2seq framework. For the encoder of our model, we employ a dynamic weight sum of layers from BERT to fully utilize the semantics of topics, which is of great help to fill the gap and improve the quality of the generated essays. In the decoding phase, we also transform the target-side contextual history information into the query layers to alleviate the lack of context in typical self-attention networks (SANs). Experimental results on large-scale paragraph-level Chinese corpora verify that our model is capable of generating diverse, topic-consistent text and essentially makes improvements as compare to strong baselines. Furthermore, extensive analysis validates the effectiveness of contextual embeddings from BERT and contextual history information in SANs.

Effect of Coiling Temperature and Alloying Elements on the Mechanical Properties and Precipitation Behavior in High Strength Hot Rolled Steel Sheets (고강도 열연강판의 기계적 성질과 석출거동에 미치는 권취온도와 합금원소의 영향)

  • Kang, S.S.;Lee, O.Y.;Han, S.H.;Jin, K.G.;Seong, B.S.
    • Korean Journal of Materials Research
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    • v.13 no.10
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    • pp.683-690
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    • 2003
  • The high strength low alloy(HSLA) steels microalloyed with Nb, Ti and V have been widely used as the automobile parts to decrease weight of vehicles. The effects of process conditions are investigated in the aspects of the precipitation behavior and the mechanical properties of HSLA steel microalloyed with Nb and Ti using TEM, SANS and mechanical testing. When Ti was added to a 0.07C-1.7Mn steel which was coiled at $500^{\circ}C$, the specimen revealed the property of higher tensile strength of 853.1 MPa and the stretch-flangeability of 60%. The stretch-flangeability was increased up to 97.8% for coiling temperature above $700^{\circ}C$. The precipitation hardening cannot be achieved in the 0.045C-1.65Mn steel which was the lower density of fine precipitates. However, the 0.07C-1.7Mn steels containing Nb and/or Ti which was coiled at X$/^{\circ}C$ have a high precipitates density of $2${\times}$10^{ 5}$/$\mu$㎥. The high strength of these steels was attributed to the precipitation hardening caused by a large volume froction of (Ti, Nb)C precipitates with a size below 5 nm in ferrite matrix.

The Study of Energy Compensation Filter Thickness for Each Energy Area of Low Energy X-ray Beam Optimization on Active Electronic Personal Dosimeter (능동형 전자식 개인피폭선량계의 저에너지 X선 영역별 최적화를 위한 에너지보상 필터 두께에 대한 연구)

  • Kim, Jung-Su;Park, Youn-Hyun;Chae, Hyun-Sic
    • Journal of the Korean Society of Radiology
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    • v.16 no.5
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    • pp.519-526
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    • 2022
  • Electronic personal dosimeter (EPD) provide real time monitoring and a direct indication of the accumulated dose or dose rate in terms of personal dose. Most EPD do not perform well in low energy photon radiation fields present in medical radiation environments. It has poor responsibility and large error rate for low energy photon radiation of medical radiation environments. This study evaluated to optimal additional filtration for EPD using silicon PIN photodiode detector form 40 to 120 kVp range in medical radiation environments. From 40 to 80 kVp energy range, Al 0.2 mm and Sn 1.0 mm overlapped filtration showed good responsibility to dose rate and from 80 kVp to 120 kVp energy range, Al 0.2 mm and Sn 1.6 mm overlapped filtration showed good responsibility to dose rate.

JeungSan's Taoistic Tendency And The Taoism Element Of Mugeugto (증산(甑山)의 도가적(道家的) 경향(傾向)과 《무극도(无極道)》의 도교적(道敎的) 요소(要素))

  • Go, Nam-Sik
    • Journal of the Daesoon Academy of Sciences
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    • v.17
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    • pp.1-33
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    • 2004
  • JeongSan(1895-1958) achieves spiritual enlightenment from JeungSan(1871-1909) in 1917. So JeongSans thoughts is origined from JeungSan's Cheonjigongsa. JeungSan's thoughts has a tendency of taoism. JeungSan's taoistic thoughts is chiefly revealed by taoistic human ripening, daily taoistic life. JeungSan maintain his taoistic thoughts through Shinto. JeungSan's Shinto is concerned in Bokhee's Yuk thoughts. Forwardly JeungSan synthesize a period from Cheonhwang. By the way Cheonhwang thoughts has a character of Meuweeihwa. This fact is out a special property of JeungSan's thoughts. That is, JeungSan's taoistic thoughts is related to ancient times Sinto. JeungSan's Shinto thoughts is concerned with JeungSan's taoistic thoughts. JeungSan's Shinto and Meuweeihwa thoughts is together related to JeungSan's Cheonjigongsa. JeungSan's Shinto is progressed by newly religious sacred work named Cheonjigongsa. JeungSan's Shinto is composed of a divine judgment to the universe and human. The Mugeugto is founded through JeungSan's Cheonjigongsa by JeongSan in 1925. The Mugeugto established JeungSan as a religious subject named KucheonEungwonNoiseongBowhoaCheonzonSangje. This treatise disscuss that the Mugeugto taoism is revealed by its turning up time, a religious subject and purpose. The Mugeugto appearence is concerned with Sinwon. JeungSańs Shinto thoughts is composed of a divine judgment that is built up JeungSan as a KucheonSangje. According to it, JeungSan's taoistic thoughts is taoism in the Mugeugto. The purpose of the Mugeugto is a JisangSinseon and a JisangCheonkug. A JisangSinseon thoughts and A JisangCheonkug is realized by JeungSan's Shinto.

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Implementation of Software Assurance System Based on Trust and Reputation (신뢰와 평판 기반의 소프트웨어 보증 시스템 구현)

  • Park, Dae-Myeong;Lee, Seok-Min;Yoo, Dae-Hun;Choi, Woong-Chul
    • Proceedings of the Korean Information Science Society Conference
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    • 2010.06d
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    • pp.61-66
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    • 2010
  • 소프트웨어 보증은 소프트웨어의 신뢰성, 예측 가능한 실행으로 정의할 수 있다. 신뢰성은 악의적인 의도로 발생할 수 있는 버퍼 오버플로, 메모리 릭 등의 보안 취약점이 존재하지 않아야 한다는 것이고, 예측 가능한 실행은 소프트웨어가 개발 시 의도한대로 실행되어야 한다는 것 이다. 소프트웨어 보증을 위한 작업은 소프트웨어 개발 생명 주기의 개발과 유지보수 단계 모두에서 수행되어야 한다. 국외 기관인 NIST, SANS 등은 개발 단계에서의 보증을 위해 필요한 툴, 프로그래밍 가이드라인, 오류 식별 문서 등을 공개하고 관련 프로젝트를 지원하였다. 본 논문에서는 상대적으로 연구가 부족한 유지보수 단계에서의 소프트웨어 보증을 위해 신뢰와 평판 기반의 소프트웨어 보증 시스템을 구현하였다. 본 시스템은 사용자에게 해당 소프트웨어에 대한 다른 사용자의 평판과 다양한 의견을 제공하고, 이에 따른 신뢰도를 함께 제공한다. 이는 사용자가 안전한 소프트웨어를 선별하고 사용하는데 도움을 준다.

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Costume Before and After the French Revolution - A Study of the Influence of European Enlightment to European Costume - (프랑스 혁명(革命) 전(前), 후(後)의 복식(服飾) 연구(硏究) - 계몽주의(啓蒙主義) 사상(思想)이 복식(服飾)에 미친 영향(影響)을 중심(中心)으로 -)

  • Hong, Ki-Hyeon
    • Journal of Fashion Business
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    • v.1 no.2
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    • pp.20-30
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    • 1997
  • The purpose of this study is to examine the influence of European middle class, ethos to costume. This study is concerned with historic situation about enlightment and French revolution, and the change process of costume before and after the French Revolution. In order to investigate the relationship, this studies include the phenomenon of costume in the basis of thoughts of the age (enlightment), political event (French revolution) and social system (middle classes). The Influence of enlightment to costume of man and children were which emphasized practical aspect. Children costume was developed independently from costume of adult before French revolution. French revolution played a roll in silhouette, color, texture of costume for man. Especially pantalons which names Sans-culotte generalized as modern clothing for man. Women freed from corset because of the influence of neo-classicism for a while. However, costume of woman did not change much because women were excluded from of enlightment.

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Hexagonal to Cubic Phase Transition in the $D_2O$-Induced Reverse Micellar Solution of a PEO-b-PPO-b-PEO Block Copolymer

  • Kim, Do-Hyun;Ko, Yoon-Soo;Kwon, Yong-Ku
    • Macromolecular Research
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    • v.16 no.1
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    • pp.62-65
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    • 2008
  • The morphology of the $D_2O$-induced reverse micellar structure of an amphiphilic block copolymer of poly( ethylene oxide )-b-poly(propylene oxide )-b-poly( ethylene oxide )($EO_{76}PO_{29}EO_{76}$) was investigated in hydrophobic media by small angle neutron scattering (SANS). Increasing $D_2O$ in the styrene/divinylbenzene solution of $EO_{76}PO_{29}EO_{76}$ led to a change in morphology of the reverse micelles from a short range ordered molecular aggregate to a hexagonally arranged micelle, and further to a spherical micelle.

A study in Hangul font characteristics using convolutional neural networks (컨볼루션 뉴럴 네트워크를 이용한 한글 서체 특징 연구)

  • Hwang, In-Kyeong;Won, Joong-Ho
    • The Korean Journal of Applied Statistics
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    • v.32 no.4
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    • pp.573-591
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    • 2019
  • Classification criteria for Korean alphabet (Hangul) fonts are undeveloped in comparison to numerical classification systems for Roman alphabet fonts. This study finds important features that distinguish typeface styles in order to help develop numerical criteria for Hangul font classification. We find features that determine the characteristics of the two different styles using a convolutional neural network to create a model that analyzes the learned filters as well as distinguishes between serif and sans-serif styles.