은희경의 「내가 살았던 집」에 나타나는 영화적 기법

김예니(Kim Ye-Nie) 돈암어문학회 2005 돈암어문학 Vol.- No.18

The strategy of the narrative in the novel of Eun Hi-Kyoung is verified. First, in her text whose character has “the cynical smile” and “the feigned wickedness”, which has the peculiarity that a “focalizer” and “voice” in the text is divided and overlaped. When a focalizer and voice is certainly divided, a focalizer secures the distance with the objectivity and just get a view of the world and the object as well as a character in the text with a view of “the cynical smile” and “the feigned wickedness”. But in the story about the past which is located in the interval of the present time, a focalizer and voice is unjustly divided, or overlaped almost. And throughout this story about the past, A event of the precent which looks meaningless acquires the meaning. At this time, we can realize that the writer is hiding away a restrained desire and thought behind the “the cynical smile”.<br/> Second, the Hard-cut of Montage which appears in the 「The House that I had been」 shows the transformed space made in the memory which looks the object. The arrangement that the past and the present, or difficult stories, or the object and the space stand in a line gives a reader the construable space. At the same time, the meaningless event that happens now has the meaning throughout the memory about the past and a reader can see and feel the space closer than others. Those peculiarities are the modern novel's and film-art's. Eun Hi-Kyoung makes the effect throughout the strategy of the narrative which evokes “the cynical smile” and "the feigned wickedness" that it is made in that a focalizer and voice is divided and overlaped, or situations and shots stand in a line.

A Damage Constitutive Model of Q345B Steel in Circular Tubes Based on Cyclic Experiments and Its Application on Structure

Gui-bo Nie,Chenxiao Zhang,Xudong Zhi,Kun Liu,Huihuan Ma 한국강구조학회 2019 International Journal of Steel Structures Vol.19 No.2

Q235B and Q345B are two structural steel grades widely used in China. In previous studies, more precisely in 2012, Nie defi ned a normalized constitutive model using material damage accumulation to describe damage behavior of Q235B steel in circular tubes. This paper focuses on the hysteretic damage behavior of Q345B steel in a circular steel tube under cyclic loads and describes the damage mechanism through a damage constitutive model based on experimental results. Three equations are implemented in the constitutive model, which includes a damage index to accurately describe the plastic and damage behavior of the material. Experiments were conducted in which a cyclic loading is applied in three directions on a circular steel tube. The constitutive model was implemented in the ABAQUS FEA software through a user-defi ned subroutine. Some parameters in the constitutive model were calibrated based on the experimental and numerical results. The performance behavior of a single-layer reticulated dome under seismic motion record was investigated through the increment dynamic analysis method. The results indicate that the constitutive model is suitable for analyses and quantifying seismic damage accumulation and progressive failure and it is also benefi cial for investigating the nonlinear dynamic behavior of structures under seismic loads. The eff ect of accumulated material damage can describe large-scale structural deformation and obvious reduction in the failure limit load.

훈민정음 ‘후설위주’와 ‘청탁ㆍ합벽’, 사성 의미에 관한 고찰

NIE BAOMEI 한국언어문학회 2016 한국언어문학 Vol.97 No.-

In this study, we analyze the deep meaning of ‘喉舌爲主', '淸濁' and '闔闢' term, the four tones in Hunminjeongeum Haireibon from I-Ching and phonetical view. As we all known that throat(喉) and tone(舌) are the most important articulator, not only because they are applicable to water(水) and fire(火) of the five elements, but only because they are also important than tooth and lip as phonetics articulator. In Hunminjeongeum the meaning of Chinese character '喉' includes the epiglottis(會厭) deeply. '淸濁' and '闔闢' can be used as I-Ching and phonetical term. Considering the effectiveness and briefness of depiction in Hunminjeongeum, the '闔闢' of hangeul consonants was skipped by Haireibon compiler. To the four tones of Hangeul, phonetics nature and I-Ching nature are two sides of the same coin. The four tones was assigned at the four seasons. It referred to harmony principle of spirit(氣) in Taijitushuo(太極圖說). The examples of four tones, ‘弓, 石, 刀' symbolize the military service examination,(武 科) '筆’ symbolize Civil Service Examination(文科). Hunminjeongeum was made for subjects whoever want take the state examination.

An asymptotic analysis on non-linear free vibration of squarely-reticulated circular plates

Nie, G.H. Techno-Press 1999 Structural Engineering and Mechanics, An Int'l Jou Vol.8 No.6

In this paper an asymptotic iteration method is adopted to analyze non-linear free vibration of reticulated circular plates composed of beam members placed in two orthogonal directions. For the resulting linear ordinary differential equations in the process of iteration, the power series with rapid convergence has been applied to obtain an analytical solution for non-linear characteristic relation between the amplitude and frequency of the structure. Numerical examples are given, and the phenomena indicating hardening of such structures have been presented for the (immovable or movable) simply-supported and clamped circular plates.

Model-Based Design Methodology for Sampling Rate Converter

Nie Yang,Ge Hua,Jing Li-li 보안공학연구지원센터 2016 International Journal of Multimedia and Ubiquitous Vol.11 No.5

The design of high-speed sampling rate converter in multi-rate system is a very complicated problem. The traditional development flow is not simply low efficiency, and but also is difficult to implementation. This paper presents a development flow by model-based design to simplify the design process, to improve work efficiency. Sampling rate converter is designed by a hybrid scheme using polyphase filter and Farrow filter structure. Through the development flow of model-based design, circuit modeling is very easy to do, and the RTL code and test code are automatically generated. The simulation results show that this method can greatly reduce the system consumption and promote the performance of the system.

Optimal Design for Initial Pressures of Dual-Chamber Shock-Absorbers in Landing Gears

Nie, H.,Lim, K. H. 대한기계학회 1996 International Sessions in Celebration of the 50th Vol.1 No.1

The paper deals with the optimization of initial air pressures in dual-chamber shock absorbers of aircraft landing gears. The objective function is the air-spring forces to be minimized in shock absorbers. Multi constraints are taken into consideration, such as values of energy absorbed by the air-spring under different conditions; static axial internal force and maximum stroke of the shock- strut and other design requirements. The design variables are initial air pressures in the high pressure pneumatic chamber and the low pressure oleo-pneumatic chamber. For this optimal problem, the Griffith-Stewart sequential linear programming and the variables alternation method are employed to solve it. The convergence of the optimal process is verified. It shows from analytical results that there is a group of design variables, in spite of many groups satisfied to design conditions, which not only makes air-spring force minimum, but also adapt tine initial pressures to various absorbed energy requirements. The case studies indicate the given design variables using the optimal method are in good agreement with those which are obtained using trial method in present actual engineering.

Model-Based Design Methodology for Digital Up and Down Conversion of Software Defined Radio

Nie Yang,Ge Hua,Jing Li-li,Zhao Peng-yu 보안공학연구지원센터 2016 International Journal of Multimedia and Ubiquitous Vol.11 No.4

This paper proposes an efficient implementation of digital up and down conversion for Software Defined Radio (SDR) using Model-Based Design (MBD). In particular, a novel flow for designing digital up and down conversion is detailed. Using MBD, a system model is at the center of the development process, from requirement development, through design, implementation, and testing. Using MBD, code can be automatically generated for system and create test benches for system verification, which is saving time and avoiding the introduction of manually coded errors. Design example shows that the proposed method can greatly reduce the complexity of digital up and down conversion while providing the efficient and reliability of design flow.

Measurement Matrix Construction Algorithm for Compressed Sensing based on QC-LDPC Matrix

NIE Yang,JING Li-li 보안공학연구지원센터 2016 International Journal of Grid and Distributed Comp Vol.9 No.2

The measurement matrix of compressed sensing has a significant impact for sampling and reconstruction algorithm of the original signal. At present, the majority of the measurement matrix is randomly constructed, and it is difficulty for hardware implementation in the practical applications. In this paper, we use the sparse characteristic of parity- check matrix of LDPC codes, construct measurement matrix based on QC-LDPC (Quasi-cyclic low-density parity-check) matrix, which is a structural and sparse deterministic measurement matrix. The simulation results show that, the measurement matrix is proposed in this paper not only can obtain a better reconstructed image quality, but also it can reduce the complexity of hardware implementation for quasi-cyclic.

Comparison of in vitro digestibility and chemical composition among four crop straws treated by Pleurotus ostreatus

Nie, Haitao,Wang, Ziyu,You, Jihao,Zhu, Gang,Wang, Hengchang,Wang, Feng Asian Australasian Association of Animal Productio 2020 Animal Bioscience Vol.33 No.1

Objective: The effects of Pleurotus ostreatus on the feed utilization of broad bean stalks (BBS), rape straw (RS), paddy straw (PS), and corn stalk (CS) was examined. Methods: The four roughages were co-cultured with Pleurotus ostreatus. The chemical composition; enzyme activities of laccase, carboxymethylcellulase (CMCase) and xylanase; carbohydrate and protein fractions (based on The Cornell Net Carbohydrate and Protein System [CNCPS]) were assessed at different days after inoculation (7, 14, 21, 28 d) and un-inoculated roughages (control, 0 d). The digestibility of nutrient components and the gas production of roughage with various incubation times were monitored at 0, 2, 4, 6, 9, 12, 24, 36, 48, 60, and 72 h using an in vitro ruminal fermentation method. Results: A higher CMCase activity (0.1039 U/mL) and earlier time to peak (14 d) were detected in Pleurotus ostreatus cultured with CS (p<0.05). Significantly, the incubation length-dependent responses of cumulative gas production were observed from 24 to 72 hours post fermentation (p<0.05), and these incubation length-dependent effects on cumulative gas production of PS and CS appeared earlier (24 h) for PS and CS than those (48 h) for BBS and RS (p<0.05). The fast-degradable carbohydrate (CA) content for all four roughages significantly increased over time (p<0.05). Nonetheless, increased degradation efficiency for CA treated with Pleurotus ostreatus was detected at both 21 and 28 days of incubation (p<0.05). With the exception of PS (p<0.05), there were no significant difference among the roughages (p>0.05) in slowly-degradable carbohydrate (CB2) at different incubation times (p<0.05). Conclusion: Assessment of the alterations in chemical composition, CNCPS system fractions, and the fermentation kinetics after biological pretreatment may yield a valuable database for evaluating the biological pretreatment of Pleurotus ostreatus in ruminant feed.

Research on Nonlinear Vibration Characteristics of Spiral Bevel Gear

Nie Junfeng,Yu Guangbin,Song Ye,Qu Zhigang,Zheng Minli,Zhao Xingfu 보안공학연구지원센터 2016 International Journal of Multimedia and Ubiquitous Vol.11 No.2

Based on the concentrated parameters theory, a 7-freedom coupled vibration dynamic model of the spiral bevel gear transmission system is established, which includes transmission error, time-varying mesh stiffness and the tooth backlash clearance. In the model, the axial vibration, the torsion oscillation of the gear pair aroused by tooth meshing force and the lateral oscillations resulting from flexional deformation of the gear shaft are taken into account. The mesh stiffness fluctuation is developed as 5-order Fourier series and the tooth backlash clearance is fitted by 7-order polynomial function. Through the Gear method, the dynamic response of the system is obtained, and the vibration characteristics are analyzed.