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Qi문화 박물관 제품 활성화 방안 : Qi박물관 제품설계
Qi Xiao 한국서비스디자인학회 2021 서비스디자인융합연구 Vol.5 No.1
박물관의 문화·창조 제품은 현재 박물관의 또 다른 의사소통 수단이다. 문화·창조 제품은 박물관과 문화산업 간의 연결을 위한 미디어일 뿐만 아니라 박물관과 관객 간의 장기적인 연결과 상호작용을 위한 중요한 매개체 이다. 본 논문은 Qi 문화 박물관을 대상으로 현재 박물관의 제품 분석, 제품 설계를 바탕으로 박물관의 제품 디자인을 탐구하고 사용자가 박물관을 통해 쉽게 지역의 전통 문화를 이해 할 수 있도록 박물관의 문화 제품 설계 방안을 제시한다. Cultural and creative products of museums are another communication mode of museums at present. Cultural and creative products are not only the media for the connection between museums and cultural industries, but also the important carrier for the long-term connection and interaction between museums and audiences. Qi culture museum as the research object, analysis of the current museum wen gen products, summed up the basic framework of product design, explores the museum and the design of the product, guide the young man walked into the museum, understanding of regional culture, carry forward the traditional culture, with the Angle of innovation and creation, let wen gen into the students, walk into the public.
Xiao‐Yi Wang,Zhong-qi Yang,Chun-Nan SITU,Jian WANG,Fu-Yong FU 한국곤충학회 2016 Entomological Research Vol.46 No.2
To rapidly estimate pine sawyer, Monochamus alternatus Hope, population densities in forests, the vertical distributions of M. alternatus oviposition sites and larvae on infested Masson pines (Pinus massoniana Lamb.) were studied. Results showed that the number of oviposition sites on sections of trunks between 0 and 2 m above ground was significantly greater than on sections of trunk above 2 m, and the vertical distribution had a significant logarithmic relationship with trunk height. The larval number of M. alternatus on dead infested trees had a significant difference among heights of trunks. Sections on trunks at 2–4 m usually contained the largest number of M. alternatus larvae, while the number of larvae on trunks above 10 m declined significantly, as well as in the 1 m section of trunk at the base. The vertical distribution of M. alternatus larvae on dead infested pines showed a distinct parabolic relationship with trunk height. The number of oviposition sites of M. alternatus on infested Masson pine trunks revealed a significant exponential relationship with the diameter at breast height (DBH) of trees. A significant positive linear relationship also was observed between M. alternatus larval number and DBH on the host pine trees, as well as between the numbers of larvae and oviposition sites on an individual tree. The total number of larvae in an infested tree could be calculated easily using an established equation, through counting the number of oviposition sites at 3–4 m of trunk aboveground. This study developed a practical method for rapid estimation of M. alternatus populations.
Xiao‑Bo Mei,Bao‑Chuan Liu,Wei Jiang,Quan Xu,Qi‑Dong Zhang,Yu‑Bai Ma,Fang‑Qiu Zu 대한금속·재료학회 2020 METALS AND MATERIALS International Vol.26 No.9
The influence of cooling rates on the mechanical properties of a Zr-based bulk metallic glass prepared with high rheologicalrate forming (HRRF) was investigated and compared with traditional suction cast methods. Amorphous samples of Zr57Cu-20Ni8Al10Ag5 were prepared in copper molds with different sizes in order to obtain different cooling rates for both HRRFand traditional cast methods. These specimens were subjected to compression experiments, including microhardness testing,X-ray diffraction testing and differential scanning calorimetry analysis. The results indicate that the plasticity of the samplesformed by HRRF are higher than that of the as-cast ones at the same cooling rates, while the microhardness manifests theopposite principle. As the cooling rate increases further, the difference in plasticity further increases between two methods,indicating that the plasticity of metallic glasses is more sensitive to cooling rates during the HRRF process. At the core ofthis phenomenon is the fact that HRRF methods can introduce more free volume into glasses than traditional cast methodswith an elevated cooling rate are able to.
A note on meromorphic solutions of complex differential-difference equations
Xiao-Guang Qi,Lian-Zhong Yang 대한수학회 2019 대한수학회보 Vol.56 No.3
In this article, we consider properties of transcendental meromorphic solutions of the complex differential-difference equation $$ P_n(z)f^{(n)}(z+\eta_n)+\cdots+P_1(z)f'(z+\eta_1)+P_0(z)f(z+\eta_0)=0, $$ and its non-homogeneous equation. Our results extend earlier results by Liu et al.~\cite{Liu3}.
Some Further Results on Entire Functions That Share Fixed-Points
Qi, Xiao-Guang,Dou, Jia Department of Mathematics 2009 Kyungpook mathematical journal Vol.49 No.4
In this paper, we study the uniqueness problem on entire functions sharing fixed points and prove some theorems which are related to one famous problem of Hayman.
SETS AND VALUE SHARING OF q-DIFFERENCES OF MEROMORPHIC FUNCTIONS
Qi, Xiao-Guang,Yang, Lian-Zhong Korean Mathematical Society 2013 대한수학회보 Vol.50 No.3
In this paper, we investigate uniqueness problems of certain types of $q$-difference polynomials, which improve some results in [20]. However, our proof is different from that in [20]. Moreover, we obtain a uniqueness result in the case where $q$-differences of two entire functions share values as well. This research also shows that there exist two sets, such that for a zero-order non-constant meromorphic function $f$ and a non-zero complex constant $q$, $E(S_j,f)=E(S_j,{\Delta}_qf)$ for $j=1,2$ imply $f(z)=t{\Delta}_qf$, where $t^n=1$. This gives a partial answer to a question of Gross concerning a zero order meromorphic function $f(z)$ and $t{\Delta}_qf$.