236,079 research outputs found
A Research on Chang Chiens Reform ideas
Chang Chien 1853-1926 was a native of Nant ung Kiangsu In spite of the Various works on Chang Chien which testify to the significance of his role in modern China Chang Chien s Reform ideas is still not well-researched The purposes of this paper are firstly to analyze Chang Chien s Reform ideas systematically and clearly in the hope that it may become a useful reference for researchers on modern Chinese political thought and secondly to stimulate scholars for further research This paper depends more on basic source materials rather than second-hand data Among various source materials Chang Chien s Diary The Nine Records of Chang Chien and The Complete Work of Chang Chien are the most important Chang Chien s Reform ideas may be summarized as follows 1 taking notice of both economic basis and superstructure 2 elitism 3 pragmatism 4 concept of limited change 5 gradualism 6 golden means and 7 government by the peopl
Why Hybrid Meson Coupling to Two S-wave Mesons is Suppressed
We introduce strong interaction selection rules for the two-body decay and
production of hybrid and conventional mesons coupling to two S-wave hybrid or
conventional mesons. The rules arise from symmetrization in states in the limit
of non-relativistically moving quarks. The conditions under which hybrid
coupling to S-wave states is suppressed are determined by the rules, and the
nature of their breaking is indicated.Comment: 9 pages, LaTeX, 1 eps figures, uses epsf. Minor modifications, Title
chang
Chang, Ji-Mei
University of Southern California, Department of Curriculum, Teaching, & Special Education, 1989, Ph.D.
University of Southern California, School of Education, 1978, M.S.
National Chengchi University, Department of Education, 1970, B.A.https://scholarworks.sjsu.edu/erfa_bios/1002/thumbnail.jp
Comments on "State equation for the three-dimensional system of 'collapsing' hard spheres"
A recent paper [I. Klebanov et al. \emph{Mod. Phys. Lett. B} \textbf{22}
(2008) 3153; arXiv:0712.0433] claims that the exact solution of the
Percus-Yevick (PY) integral equation for a system of hard spheres plus a step
potential is obtained. The aim of this paper is to show that Klebanov et al.'s
result is incompatible with the PY equation since it violates two known cases:
the low-density limit and the hard-sphere limit.Comment: 4 pages; v2: title chang
Why are the Children Dying?: Mixed-Race Children in Chang-rae Lee’s First Five Novels
The mixed-race children in each of Lee’s first five novels constitute an overarching set of symbols, reflecting, at first, society’s intolerance of miscegenation and its resulting mixed offspring, as demonstrated in the dysfunctional behaviors of the parent(s) (or society) and the death or disappearance of the mixed-race child. Then, later in the novel, a second mixed-race child’s birth, or its impending birth, signifies an acquired racial awareness on the part of the parent(s) and an overcoming of trauma that leads to hope for a more tolerant and understanding social environment for the mixed-race child
Stereotactic ablative body radiotherapy for the treatment of spinal oligometastases
Abstract not availableJ.H. Chang, S. Gandhidasan, R. Finnigan, D. Whalley, R. Nair, A. Herschtal, T. Eade, A. Kneebone, J. Ruben, M. Foote, S. Siv
Gauge Independent Trace Anomaly for Gravitons
We show that the trace anomaly for gravitons calculated using the usual
effective action formalism depends on the choice of gauge when the background
spacetime is not a solution of the classical equation of motion, that is, when
off-shell. We then use the gauge independent Vilkovisky-DeWitt effective action
to restore gauge independence to the off-shell case. Additionally we explicitly
evaluate trace anomalies for some N-sphere background spacetimes.Comment: 19 pages, additional references and title chang
On the Best Constant in the Moser-Onofri-Aubin Inequality
Let be the 2-dimensional unit sphere and let denote the
nonlinear functional on the Sobolev space defined by where denotes Lebesgue
measure on , normalized so that . Onofri had
established that is non-negative on provided . In this note, we show that if is restricted to those that satisfy the Aubin condition: \int_{S^2}e^u x_j
dw=0\quad\text{for all}1\leq j\leq 3, then the same inequality continues to
hold (i.e., ) whenever for
some . The question of Chang-Yang on whether this remains true
for all remains open.Comment: 8 pages. Updated versions - if any - can be downloaded at
http://www.birs.ca/~nassif
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