Doubts and Puzzles: Young Galeano Writing about New China during the Sino-Soviet Split

As a journalist of Uruguay’s Marcha weekly newspaper, Eduardo Galeano visited China in September 1963; he was warmly received by Chinese leaders including Premier Zhou Enlai. At first, Galeano published some experiences of his China visit in Marcha. In 1964, he published the complete journal of the trip, under the title of China, 1964: crónica de un desaf í o [“China 1964: Chronicle of a Challenge”]. Based on Chinese-language materials, this paper explores Galeano’s trip to China at that time and includes a close reading of Galeano’s travel notes. By analyzing his views on the New China, Socialism, and the Sino-Soviet Split, we will try to determine whether this China visit influenced his world view and cultural concepts. Como periodista del semanario uruguayo Marcha, Eduardo Galeano visitó China en septiembre de 1963 donde fue calurosamente recibido por los líderes chinos, incluido el Primer Ministro Zhou Enlai. Al principio, Galeano publicó algunas experiencias de su visita a China en Marcha. En 1964, publicó el diario completo del viaje bajo el título China, 1964: crónica de un desafío. Basado en materiales en chino, este artículo explora el viaje de Galeano e incluye una lectura detallada de sus notas. Por medio de un análisis de sus puntos de vista sobre la Nueva China, el socialismo y la ruptura sinosoviética, se intenta determinar si esta visita a China influyó en su visión del mundo y en sus conceptos culturales

Development of a plasma panel radiation detector: recent progress and key issues

A radiation detector based on plasma display panel technology, which is the principal component of plasma television displays is presented. Plasma Panel Sensor (PPS) technology is a variant of micropattern gas radiation detectors. The PPS is conceived as an array of sealed plasma discharge gas cells which can be used for fast response (O(5ns) per pixel), high spatial resolution detection (pixel pitch can be less than 100 micrometer) of ionizing and minimum ionizing particles. The PPS is assembled from non-reactive, intrinsically radiation-hard materials: glass substrates, metal electrodes and inert gas mixtures. We report on the PPS development program, including simulations and design and the first laboratory studies which demonstrate the usage of plasma display panels in measurements of cosmic ray muons, as well as the expansion of experimental results on the detection of betas from radioactive sources.Comment: presented at IEEE NSS 2011 (Barcelona

Multiagent model and mean field theory of complex auction dynamics

Acknowledgements We are grateful to Ms Yinan Zhao for providing the data and to Yuzhong Chen and Cancan Zhou for discussions and suggestions. This work was supported by ARO under Grant No. W911NF-14-1-0504 and by NSFC under Grants Nos. 11275003 and 61174165. The visit of QC to Arizona State University was partially sponsored by the State Scholarship Fund of China.Peer reviewedPublisher PD

Comment on "Direct Mapping of the Finite Temperature Phase Diagram of Strongly Correlated Quantum Models" by Q. Zhou, Y. Kato, N. Kawashima, and N. Trivedi, Phys. Rev. Lett. 103, 085701 (2009)

In their Letter, Zhou, Kato, Kawashima, and Trivedi claim that finite-temperature critical points of strongly correlated quantum models emulated by optical lattice experiments can generically be deduced from kinks in the derivative of the density profile of atoms in the trap with respect to the external potential, $\kappa = -dn(r)/dV(r)$. In this comment we demonstrate that the authors failed to achieve their goal: to show that under realistic experimental conditions critical densities $n_c(T,U)$ can be extracted from density profiles with controllable accuracy.Comment: 1 page, 1 figur

Generalized monotonicity and strategy-proofness for non-resolute social choice correspondences

Recently there are several works which analyzed the strategy-proofness of non-resolute social choice rules such as Duggan and Schwartz (2000) and Ching and Zhou (2001). In these analyses it was assumed that individual preferences are linear, that is, they excluded indifference from individual preferences. We present an analysis of the strategy-proofness of non-resolute social choice rules when indifference in individual preferences is allowed. Following to the definition of the strategy-proofness by Ching and Zhou (2001) we shall show that a generalized version of monotonicity and the strategy-proofness are equivalent. It is an extension of the equivalence of monotonicity and the strategy-proofness for resolute social choice rules with linear individual preferences proved by Muller and Satterthwate (1980) to the case of non-resolute social choice rules with general individual preferences.generalized monotonicity

Physical space approach to wave equation bilinear estimates revisit

In the paper by Klainerman, Rodnianski and Tao \cite{Klainerman-Rodnianski-Tao}, they give a physical space proof to a classical result of Klainerman and Machedon \cite{Klainerman-Machedon} for the bilinear space-time estimates of null forms. In this paper, we shall give an alternative and very simple physical space proof of the same bilinear estimates by applying div-curl type lemma of Zhou \cite{Zhou} and Wang-Zhou \cite{Wang-Zhou-1}, \cite{Wang-Zhou-2}. As far as we known, the later development of wave maps \cite{Sterbenz-1}, \cite{Sterbenz-2}, \cite{Tao-1}, \cite{Tao-2}, \cite{Tataru-1}, \cite{Tataru-2}, and the proof of bounded curvature conjecture \cite{Klainerman-Rodnianski-Szeftel-1}, \cite{Klainerman-Rodnianski-Szeftel-2} rely on basic idea of Klainerman and Machedon \cite{Klainerman-Machedon} as well as Klainerman, Rodnianski and Tao \cite{Klainerman-Rodnianski-Tao}

Mutation of torsion pairs in cluster categories of Dynkin type DD

Mutation of torsion pairs in triangulated categories and its combinatorial interpretation for the cluster category of Dynkin type $A_n$ and of type $A_\infty$ have been studied by Zhou and Zhu. In this paper we present a combinatorial model for mutation of torsion pairs in the cluster category of Dynkin type $D_n$, using Ptolemy diagrams of Dynkin type $D_n$ which were introduced by Holm, J{\o}rgensen and Rubey.Comment: Corrected typos, some arguments made more concise, results unchange