نتایج جستجو برای: zhang
تعداد نتایج: 14914 فیلتر نتایج به سال:
CHEMISTRY Correction for “Depression of reactivity by the collision energy in the single barrier H + CD4 → HD + CD3 reaction,” by Weiqing Zhang, Yong Zhou, Guorong Wu, Yunpeng Lu, Huilin Pan, Bina Fu, Quan Shuai, Lan Liu, Shu Liu, Liling Zhang, Bo Jiang, Dongxu Dai, Soo-Ying Lee, Zeng Xie, Bastiaan J. Braams, Joel M. Bowman, Michael A. Collins, Dong H. Zhang, and Xueming Yang, which appeared in...
We show that any ASP aggregate interpreted under Gelfond and Zhang’s (GZ) semantics can be replaced (under strong equivalence) by a propositional formula. Restricted to the original GZ syntax, the resulting formula is reducible to a disjunction of conjunctions of literals but the formulation is still applicable even when the syntax is extended to allow for arbitrary formulas (including nested a...
Most digital cameras capture samples through a color filter array. At every pixel location, the camera observes one of either the red, green, or blue component. Demosaicking (or demosaicing) is the problem of using this incomplete information to estimate all three color components at every pixel. Zhang and Wu proposed an effective solution to this problem in “Color Demosaicking via Directional ...
It is suggested that p-d hybridization contributes significantly to the hole binding energy Eb of Mn acceptors in III-V compounds, leading in an extreme case to the formation of Zhang-Rice-like small magnetic polarons. The model explains both strong increase of Eb and evolution of Mn spinresonance spectrum with the magnitude of valence-band offsets. For such a structure of Mn impurity in III-V ...
Let K be an arbitrary field of characteristic not equal to 2. Let m,n ∈ N and V be an m dimensional orthogonal space over K. There is a right action of the Brauer algebra Bn(m) on the n-tensor space V ⊗n which centralizes the left action of the orthogonal group O(V ). Recently G.I. Lehrer and R.B. Zhang defined certain quasiidempotents Ei in Bn(m) (see (1.1)) and proved that the annihilator of ...
We apply the moment analysis technique to analyze large scale simulations of the Zhang sandpile model. We find that this model shows different scaling behavior depending on the update mechanism used. With the standard parallel updating, the Zhang model violates the finite-size scaling hypothesis, and it also appears to be incompatible with the more general multifractal scaling form. This makes ...
The Kardar-Parisi-Zhang (KPZ) equation is accepted as a generic description of interfacial growth. In several recent studies, however, values of the roughness exponent alpha have been reported that are significantly less than that associated with the KPZ equation. A feature common to these studies is the presence of holes (bubbles and overhangs) in the bulk and an interface that is smeared out....
This paper introduces the clinical experiences on acupuncture and moxibustion of Zhang Zhongjing, who was regarded as “medical Saint” of Traditional Chinese Medicine. He gave indications for acupuncture and moxibustion, developed robbing fire or inversing fire acupuncture principles to treat febrile diseases. His theories on acupuncture and moxibustion are precious and could be reference in cli...
A one dimensional stochastic differential equation of the form dX = AXdt+ 1 2 (−A) ∂ξ[((−A)X)]dt+ ∂ξdW (t), X(0) = x is considered, where A = 1 2∂ 2 ξ . The equation is equipped with periodic boundary conditions. When α = 0 this equation arises in the Kardar–Parisi–Zhang model. For α 6= 0, this equation conserves two important properties of the Kardar–Parisi–Zhang model: it contains a quadratic...
In a previous article we studied the spectrum of the Zhang Zagier height D The progress we made stood on an algorithm that produced polynomials with a small height In this paper we describe a new algorithm that provides even smaller heights It allows us to nd a limit point less than i e better than the previous one namely After some de nitions we detail the principle of the algorithm the result...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید