QUANTUM TELEPORTATION OF ENTANGLED STATES VIA GENERALIZED PHOTON-ADDED PAIR COHERENT STATE

In this paper, we study the quantum teleportation of an unknown atomic state based on the two-photon Jaynes-Cummings model, consisting of an effective two-level atom with a two-mode field in the generalized photon-added pair coherent state (GPAPCS). By applying the detecting method, we use a scheme that includes two two-level atoms and a cavity field to teleport the unknown atomic state from a sender to a receiver. The results show that the number of photons added to the field and the intensity of the initial field influence the average fidelity and success probability of the teleportation process. The time-evolution dependence of the average fidelity is also considered and compared for the field in the pair coherent state and in the GPAPCS

Reconceptualizing the Public Spaces of New Urban Areas in Hanoi: The End or the New of Public-Making?

Public spaces are designed and managed in many different ways. In Hanoi, after the Doi moi policy in 1986, the transfer of the public spaces creation at the neighborhood-level to the private sector has prospered nature of public and added a large amount of public space for the city, directly impacting on citizen's daily life, creating a new trend, new concept of public spaces. This article looks forward to understanding the public spaces-making and operating in KDTMs (Khu Do Thi Moi - new urban areas) in Hanoi to answer the question of whether ‘socialization’/privatization of these public spaces will put an end to the urban public or the new means of public-making trend. Based on the comparison and literature review of studies in the world on public spaces privatization with domestic studies to see the differences in the Vietnamese context leading to differences in definitions and roles and the concept of public spaces in KDTMs of Hanoi. Through adducing and analyzing practical cases, the article also mentions the trends, the issues, the ways and the technologies of public-making and public-spaces-making in KDTMs of Hanoi. Win/loss and the relationship of the three most important influential actors in this process (municipality, KDTM owners, inhabitants/citizens) is also considered to reconceptualize the public spaces of KDTMs in Hanoi

Application of design thinking to implement innovation policy in teaching table tennis for students – the case of Vietnam National University, Hanoi

Design-Thinking is very innovative process and could be applied as innovative teaching. The current situation of teaching table tenis at Vietnam National University, Hanoi, one of the leading universities in Vietnam shows that the traditional teaching method (passive learning) of table tenis is not approriate. Therefore, Design-Thinking (process of Empathize - Define - Ideate - Prototype - Test) is very necessary for teaching table tennis for students at Vietnam National University, Hanoi, which helps students to get better results from real-world experiences on their own learning and through projects and help them to understand the importance of fitness. The papers will firstly review what is Design-Thinking, its advantages in teaching table tenis, then analyse the current situation of teaching table tenis in Vietnam National University, Hanoi and show the results of design-thinking application for teaching table tenis for students of Vietnam National University, Hanoi to recommend some solutions for better application of this method in future

Field emission from a single carbon nanocoil

科研費報告書収録論文(課題番号:13305010・基盤研究(A)(2) ・H13～H15/研究代表者:江刺, 正喜/ナノメートルの精度で動く分布型マイクロ・ナノマシン

Evolution of Commercial Facilities in New Urban Areas of Hanoi: Potential of Sustainable Neighborhood-level Third Place Making

Shopping contributes largely to how people feel part of and enjoy KDTMs (Khu Do Thi Moi - new urban areas) - the carefully planned new sites, well provided with infrastructure, and very attractive of Hanoi in the market economy. Among the three facilities that are rated as most important by KDTM’s residents - education, health care, and shopping, the third is considered a pure civil space. This space clearly reflects the changes of politico-economic context and decision-making actors. Participation of the private sector in the newly formed market economy after a long period under State-run subvention and the consumerism entailed various ways to develop neighborhood-level commercial facilities. This paper aims to analyze and discuss on: firstly, the neighborhood-level commercial facilities have ‘promptly’ updated the changes in Vietnam's political-economic; secondly, the classify of KDTMs has resulted in a corresponding differentiation of commercial facilities according to the will of the project owners and the target consumer-resident; finally, facing the global ‘death’ of shopping malls, the KDTMs malls are trying to find themselves a new ‘vitality’: they are being ‘publicized’ to (re)create the third places in KDTM, that encourage social interaction in the limited spaces - intersperse public and private practices

Diamond micro-Schottky emitter with an integrated heating element

科研費報告書収録論文(課題番号:13305010・基盤研究(A)(2) ・H13～H15/研究代表者:江刺, 正喜/ナノメートルの精度で動く分布型マイクロ・ナノマシン