A NOVEL FUNCTIONAL MATERIAL OF Ag-S$i_3N_4$ NANOSTRUCTURED COMPOSITE

Zhu, Zhu, Yi-Hun,Zhu, Zhu, Hong-Jie,Han, Han, Jin-Yi,Hu, Li-Ming 한국재료학회 1995 Fabrication and Characterization of Advanced Mater Vol.1 No.1

$Ag-Si_3N_4$ nanostrutured composite has been investigated. The results show that it exhibits some novel properties such as strong piezpelectricity and high dielectricity. It can be constituted a battery using graphite and aluminum as the positive and the negative electrodes, respectively. The origins of these properties have been discussed.

Thoughts blossom in spatiotemporal art - A Study on Wu Xiaobang's Comprehensive Dance Education Concept -

Zhu Yi 동방문화대학원대학교 문화예술콘텐츠연구소 2020 문화와예술연구 Vol.16 No.-

인체 ‘자연법칙훈련’은 무용수에 대한 신체 훈련 및 신체 기 술 훈련이 더 이상 유일한 교학 목적이 아니라 과학적으로 사 람 신체의 전반적인 체험의 획득을 중시한 것이다. 이론과 실천의 일체화인 ‘현대무용 창작 실습수업’에서 무용 수의 창의력에 대한 유도는 ‘호흡, 동작과 상상’으로 일관해야 한다. 이러한 신체의 훈련과 체험을 통해 몸과 마음이 서로 부 합함으로 미(美)의 예술 체험을 얻을 수 있다. 이로 우샤오방 (吴晓邦)의 ‘전면적 인재육성’ 무용 교수법의 핵심 관점을 연구 분석하였다. 이는 많은 무용수(교육에 종사하는 무용수)들에게 방향을 제 시하여 과학적이고 체계적인 참고자료를 제공할 것이다. The body shaping and physical skill training of dancers are no longer the only teaching objective of physical "Natural Law training", which scientifically pays more attention to the acquisition of the comprehensive experience of human body, the guidance of dancers' creativity in the "modern dance creation practice course" integrating theory and practice, as well as implements "breath, action and imagination" throughout. By means of the acquisition of this series of physical experiences, we will eventually achieve the conjunction of body and mind, thus earning the artistic experience of beauty. This is the core point of Wu Xiaobang's dance teaching method of "comprehensive education",which points out the direction for the majority of dancers, and provides a scientific and systematic method of reference.

Brief Discussion on the Task and Function of Music Education

( Zhu Yi ) 인문사회과학예술융합학회 2019 인문사회과학예술융합학회지 Vol.3 No.1

Music is an important way to implement aesthetic education, and it’s also the important content of school education. The history of human education has fully emerged that music education not only has the function of perfecting personality and cultivating sentiment, but also has the irreplaceable function of other arts forms. Based on this cognition, this paper takes the field of music education and taking music education as the object, trying to expound the task and function of music education on the base of learning the Academic Achievements of Forefathers, aiming to promote the healthy development of music education.

Albumin-to-Fibrinogen Ratio as an Independent Prognostic Parameter in Untreated Chronic Lymphocytic Leukemia: A Retrospective Study of 191 Cases

Yi-Xin Zou,Jia Qiao,Hua-Yuan Zhu,Rui-Nan Lu,Yi Xia,Lei Cao,Wei Wu,Hui Jin,Wen-Jie Liu,Jin-Hua Liang,Jia-Zhu Wu,Li Wang,Lei Fan,Wei Xu,Jian-Yong Li 대한암학회 2019 Cancer Research and Treatment Vol.51 No.2

Purpose Chronic lymphocytic leukemia (CLL) is one of the most frequent type of B-cell chronic lymphoproliferative disorders and chronic inflammation takes part in the development of CLL. However, there has been no valid immune biomarker to predict the prognosis of untreated CLL patients. Materials and Methods In this retrospective study, we analyzed the clinical correlations and prognostic value of albumin-to-fibrinogen ratio (AFR) detected at diagnosis in 191 CLL patients. Results The cut-off value of AFR was 9.7 calculated by X-tile. Patients who were more than 65 years old were often accompanied by low level of AFR (p < 0.001). Survival analysis showed that patients with low level of AFR had shorter overall survival (OS) than patients with high level of AFR (p < 0.001). Multivariate analysis illustrated that AFR had a negative impact on OS (p=0.003) and was independent of parameters involved in CLL international prognostic index and other prognostic markers such as CD38 and ZAP-70. Conclusion These data provide a comprehensive view of AFR and shows that AFR at diagnosis is an adverse prognostic factor in untreated CLL patients.

『Time and Space Interpretation of Wu Xiaobang’s Dance Education Practice』

( Zhu Yi ) 인문사회과학예술융합학회 2018 인문사회과학예술융합학회지 Vol.2 No.2

Wu Xiaobang is the founder of Chinese new dance art. He devoted his life to the combination of dance practice and theoretical research. He is a master of dance art combining dance performance, teaching, choreography and theory. Based on Wu Xiaobang’s history of dancing, the article focuses on his teaching practice and the creation and theory of each stage, From the three stages of "developing new dance education", "founding dance art studio" and "committed to the construction and dissemination of dance theory", Wu Xiaobang’s dance education practice history was explained.

Interpretation of Primitive Worship of Maogusi Dance of Xiangxi Tujia Nationality

Zhu Yi(쭈이) 한국산학기술학회 2021 한국산학기술학회논문지 Vol.22 No.3

토가족(土家族) 모고사(毛古斯) 춤은 상서(湘西) 토가족의 오래된 하나의 의식무(儀式舞)이다. 이는 인물, 대화, 단순한 스토리와 일정한 연출의 격식을 갖춘 일종의 원시적 춤이다. 또한 이는 중국 무용계와 연극계 전문가들로부터 중국 무용, 연극의 가장 원초적이고 살아있는 화석으로 인정받고 있다. 본 고는 철학, 종교학, 인류학 및 민속학 등 다각도에서 모고사(毛古斯) 춤의 원시 숭배 표상 뒤에 담긴 상고 시대에 남긴 여러 가지 정신 기호와 문화적 함의에 대해 해독하도록 하고자 한다. 이 여러 가지 정신 기호는 즉 자연 숭배, 토템 숭배, 조상 숭배와 생식 숭배이다. 그 강렬한 원시 숭배의식은 모구스춤의 공연과정의 시종에 내포되어 있으며, 그 행위와 정신 이념은 결코 미신과 봉건적인 행위가 아니라, 토가족의 풍부한 역사문화, 풍속과 정신내용을 진실하게 반영하고 있다. 이러한 원시적 생태의식이 살아서 번성해온 진정한 원인을 탐구하고 모고사(毛古斯) 춤에 덮인 베일을 벗기려 함으로써 우리에게는 이 두터운 역사를 담아낸 예술 형식의 깊은 내면을 더 잘 이해할 수 있도록 도와준다. Maogusi dance is an ancient ritual dance of the Tujia, a Chinese ethnic minority living in the remote region of the western Hunan Province of China. With characters, dialogues, simple story plots and unique performance procedures, it expresses ancient people’s devout worship of nature, totems, ancestors, and reproduction in the uncivilized age. With the advancement of human civilization and the opening to the outside world, many dances of the ethnic minority gradually have faded out, while the Maogusi dance is still popular among the Tujia people and its spiritual symbols have been passed on through the generations. It is recognized by experts in dance and drama circles as the original source of Chinese dance and drama. From the perspectives of philosophy, religion, anthropology and folklore, this paper tries to remove the mysterious veil covering the Maogusi dance of the Tujia to explain how its ancient spiritual symbols have survived and why the original ecological consciousness has been preserved. These aims would help in understanding the deep connotation of this ancient Chinese art with its long history and profound culture.

Tunable Photonic Microspheres of Comb-Like Supramolecules

Yi Yang,Tae-Hui Kang,Gi-Ra Yi,Jintao Zhu 한국고분자학회 2021 한국고분자학회 학술대회 연구논문 초록집 Vol.46 No.2

Photonic crystals (PCs) are ideal candidates for reflective color pigments with high color purity and brightness due to tunable optical stop band. Herein, the generation of PC microspheres through 3D confined supramolecular assembly of block copolymers (polystyrene-block-poly(2-vinylpyridine), PS-b-P2VP) and small molecules (3-n-pentadecylphenol, PDP) in emulsion droplets is demonstrated. The intrinsic structural colors of the PC microspheres are effectively regulated by tuning hydrogen-bonding interaction between P2VP blocks and PDP, where reflected color can be readily tuned across the whole visible spectrum range. Also, the effects of both PDP and homopolymer (hPS) on periodic structure and optical properties of the microspheres are investigated. Moreover, the spectral results of finite element method (FEM) simulation agree well with the variation of structural colors by tuning the periodicity in PC microspheres. The supramolecular microspheres with tunable intrinsic structural color can be potentially useful in the various practical applications including display, anti-counterfeit printing and painting.

A Cache Privacy Protection Mechanism based on Dynamic Address Mapping in Named Data Networking

( Yi Zhu ),( Haohao Kang ),( Ruhui Huang ) 한국인터넷정보학회 2018 KSII Transactions on Internet and Information Syst Vol.12 No.12

Named data networking (NDN) is a new network architecture designed for next generation Internet. Router-side content caching is one of the key features in NDN, which can reduce redundant transmission, accelerate content distribution and alleviate congestion. However, several security problems are introduced as well. One important security risk is cache privacy leakage. By measuring the content retrieve time, adversary can infer its neighbor users’ hobby for privacy content. Focusing on this problem, we propose a cache privacy protection mechanism (named as CPPM-DAM) to identify legitimate user and adversary using Bloom filter. An optimization for storage cost is further provided to make this mechanism more practical. The simulation results of ndnSIM show that CPPM-DAM can effectively protect cache privacy.

Determinants of SNS Photo Sharing Behavior of Teenagers at an Outdoor Music Festival in China

Zhu, Zong-yi,Kim, Hyeon-Cheol The Institute of Internet 2020 International journal of advanced smart convergenc Vol.9 No.2

This study aims to understand the determinants and effects of SNS photo sharing on festival satisfaction among teenage festivalgoers, to derive strategies that festival organizers could employ to maintain long-term relationships with their audience. In this paper, we followed the festival attribute and SNS photo sharing behavior approaches for developing measurement constructs, by investigating previous related studies. Statistical analyses revealed that festival attributes positively impact consumer perceptions of festival value, which in turn influences SNS photo sharing behavior and festival satisfaction. In addition, SNS photo sharing behavior has a significant mediation effect on the process. Moreover, the differing intensities of SNS usage among the festivalgoers resulted in consumers presenting significantly different SNS photo sharing behavior. Our findings offer insights for marketers in the festival business who are interested in gaining a better understanding of the behavior of teenage festivalgoers.

Application Research on Mechanical Strength and Durability of Porous Basalt Concrete

Zhu, Yuelei,Li, Jingchun,Zhu, He,Jin, Long,Ren, Qifang,Ding, Yi,Li, Jinpeng,Sun, Qiqi,Wu, Zilong,Ma, Rui,Oh, Won-Chun Materials Research Society of Korea 2022 한국재료학회지 Vol.32 No.3

Porous basalt aggregate is commonly used in roadbed engineering, but its application in concrete has rarely been studied. This paper studies the application of porous basalt in concrete. Porous basalt aggregate is assessed for its effects on mechanical strength and durability of prepared C50 concrete; because it has a hole structure, porous basalt aggregate is known for its porosity, and porous basalt aggregates can be made full of water through changing the content of saturated basalt; after full-water condition is achieved in porous basalt aggregate mixture of C50 concrete, we discuss its mechanical properties and durability. The effects of C50 concrete prepared with basalt aggregate on the compressive strength, water absorption, and electric flux of concrete specimens of different ages were studied through experiments, and the effects of different replacement rates of saturated porous basalt aggregate on the properties of concrete were also studied. The results show that porous basalt aggregate can be prepared as C50 concrete. For early saturated porous basalt aggregate concrete, its compressive strength decreases with the increase of the replacement rate of saturated aggregate; this occurs up to concrete curing at 28 d, when the replacement rate of saturated basalt aggregate is greater than or equal to 40 %. The compressive strength of concrete increases with the increase of the replacement rate of saturated aggregate. The 28 d electric flux decreases with the increase of the replacement rate of saturated aggregate, indicating that saturated porous basalt aggregate can improve the chloride ion permeability resistance of concrete in later stages.