“都NP了”格式主观义、量度义分析

本文主要从构式语法的角度,从＂都﹢NP﹢了＂这个格式的整体来分析它的主观义和量度义,并通过具体实例分析得出量度义又分为主观大量、主观小量、客观大量、客观小量四个次范畴语义特征,并且认为＂都﹢NP﹢了＂格式的主观义和量度义不是截然对立的,而是相互渗透的。

数量名结构空间量度义的认知突显

数量名结构在某些句法中会突显空间量度义,它的实体内容虚化,人们以整体作为参照模拟出空间量值,并以此建构一个主观性的空间量度等级,所得的这一空间量度等级会用于对另一实体的空间量进行度量估测。空间量度义的突显是由于数量名和形容词或动词所属的空间认知域发生相互作用激活而来,是图式性的,体现了识解的详略度现象,是人们对物质世界体验抽象的结果,反映了语言与现实之间的“互动体验”和“认知加工”的认知原则,具有体认性。

淄博方言“AAA”式名词重叠用法研究

淄博方言中,存在一种"AAA"式名词重叠的特殊用法,这些名词包括"头、边、顶、梢、底、根、角"等。语音特点上,第一个音节重读,第三个音节轻声;句法分布上,主要充当宾语或补语;语义属性上,表达极性程度义,第一个音节常用"紧"替代,相当于现代汉语的极性程度副词"最";语用功能上,表达说话人对相关属性量度的主观认知;生成机制上,名词本身的量度义和数量象似性原则的作用是其主要促发机制。

汉语非对称性配对“大/小+名”结构的成立条件

结构对称语义不对称的“大+名”与“小+名”构成非对称性配对“大/小+名”结构,该结构相对于对称性配对结构而言是非典型现象,有其特定的成立条件。条件之一是“大/小”在量的属性上从表示量的幅度引发出表示量的端点;条件之二是“大/小”分别以客观量度义和主观评价义与名词搭配,或均以主观评价义与名词搭配。当“大/小”修饰称谓名词、处所名词、时间名词等带有极端等级性特征的名词时,产生主观评价义。揭示非对称性配对“大/小+名”结构的准入条件,有助于深化汉语核心形容词“大/小”的语义研究。

从双向选择机制的角度看“副词+名词”组合

近年来,副词+名词组合不断活跃在人们的语言生活中,引起学者们的热议。在归纳了一些相关研究成果的基础上,我们从中得到一些启发,探索出解释副名组合的新途径——双向选择机制,考察了能够进入副名组合的副词和名词。并根据“语义一致性”原则,探究出能够使双向选择机制运行的深层原因,是副名组合中副词的量度义与名词的性状义、名物义、关涉义相互选择的结果。

“程度副词+名词”结构的存在理据浅析

本文认为“程度副词+名词”结构中名词不改变原来的词性,从句法、语义、语用三个平面对该结构存在的合理性进行了综合探讨:句法上名词作谓语使“程度副词+名词”有潜在的结构条件,语义上量度义名词与程度副词具有的相宜性是这些名词可以受程度副词修饰的前提,而语用上人们表达的需求促使这种看似不合常规的结构流行开来。

Mapping Theorems on Quasi-Nagata Spaces

In this paper, we discuss the relationship between k-semi-stratifiable spaces and quais-Nagata spaces and some mapping properties of quasi-Nagata spaces. We get following results: sequence-covering closed mapping preserve quasi-Nagata spaces, and finite-to-one open mappings don't preserve quasi-Nagata spaces.

Quantum Gravitational Effects on Tunneling Rate of Reissner-Nordstroum Black Hole Emission and Generalized Second Law

The semi-classical black hole tunneling radiation (Parikh-Wilczek tunneling proposal) is calculated undera minimal length uncertainty analysis.It is shown that,the generalized second law of thermodynamics may bound thetunneling probability radiation of a Reissner-Nordstrom black hole radiation.

Introducing atmospheric angular momentum into prediction of length of day change by generalized regression neural network model

The general regression neural network(GRNN) model was proposed to model and predict the length of day(LOD) change, which has very complicated time-varying characteristics. Meanwhile, considering that the axial atmospheric angular momentum(AAM) function is tightly correlated with the LOD changes, it was introduced into the GRNN prediction model to further improve the accuracy of prediction. Experiments with the observational data of LOD changes show that the prediction accuracy of the GRNN model is 6.1% higher than that of BP network, and after introducing AAM function, the improvement of prediction accuracy further increases to 14.7%. The results show that the GRNN with AAM function is an effective prediction method for LOD changes.

A practical iterative two-view metric reconstruction with uncalibrated cameras

This paper presents a practical iterative algorithm for two-view metric reconstruction without any prior knowledge about the scene and motion in a nonsingular geometry configuration. The principal point is assumed to locate at the image center with zero skew and the same aspect ratio, and the interior parameters are fixed, so the self-calibration becomes focal-length cali- bration. Existing focal length calibration methods are direct solutions of a quadric composed of fundamental matrix, which are sensitive to noise. A quaternion-based linear iterative Least-Square Method is proposed in this paper, and one-dimensional searching for optimal focal length in a constrained region instead of solving optimization problems with inequality constraints is applied to simplify the computation complexity, then unique rotational matrix and translate vector are recovered. Experiments with simulation data and real images are given to verify the algorithm.

cs＊-regular Families and Metrization Theorems

In this paper, we proved that a sequential space has a cs＊-regular cs＊-network （or a cs＊-regular weak base） is metrizable, which generalized related results in [6], [12] and [14].

On 3rd-Dimensional Product of Vertex Measurable Graphs

In this paper, first, a 3rd-dimensional vertex measurable graphs G is defined, which is an extension of the concept that was introduced in [3]. G = G1 × G2 × G3 is a graph defined over algebra ζ1 ×ζz × ζ3, which consists of all vertex sets that produce sub graphs of G. G1,G2, and G3 are three simple graphs, provided that （G1,ζ1）,（G2,ζz）, and （G3,ζ3） are three vertex measure spaces. Second, in order to maximize the edge＇s set, we present an alternative version of the definition of two-dimension Cartesian product of vertex measurable graphs that was given in [3], with preserving the same properties of the graphs and sub graphs that were illustrated.

Partial Trace Method for Deriving Density Operators of Light Field

With the help of technique of integration within an ordered product of operators we can fully display the partial trace method to deduce some new density operators of light field. The general form of single-mode density operator is derived in this way from a normalized two-mode generalized squeezed pure state density operator.

First-principle investigation on electronic structures and elastic properties of Al-doped MoSi_2

The electronic structures and elastic properties of Al-doped MoSi2 were calculated using the plane wave pseudo-potential method based on the density functional theory,in which the generalized-gradient approximation(GGA) was used to describe the exchange-correlation potential.Starting from the elastic constants,bulk modulus,shear modulus,elastic modulus and Poisson ratio of Al-doped MoSi2 were obtained by using the Hill method.The results indicate that conductivity of Al-doped MoSi2 is improved to some extent in comparison with that of pure MoSi2 due to the orbit hybridization of Mo 4d,Al 3p and Si 3p electrons.In addition,calculations show that the elastic modulus and the brittleness of Al-doped MoSi2 are smaller than those of pure MoSi2,which implies that it is feasible to toughen MoSi2 by doping Al.The agreement of the conclusion with experiment shows that the present theory is reasonable.

Software Defined Traffic Engineering for Improving Quality of Service

The Software Defined Networking(SDN) paradigm separates the control plane from the packet forwarding plane, and provides applications with a centralized view of the distributed network state. Thanks to the flexibility and efficiency of the traffic flow management, SDN based traffic engineering increases network utilization and improves Quality of Service(QoS). In this paper, an SDN based traffic scheduling algorithm called CATS is proposed to detect and control congestions in real time. In particular, a new concept of aggregated elephant flow is presented. And then a traffic scheduling optimization model is formulated with the goal of minimizing the variance of link utilization and improving QoS. We develop a chaos genetic algorithm to solve this NP-hard problem. At the end of this paper, we use Mininet, Floodlight and video traces to simulate the SDN enabled video networking. We simulate both the case of live video streaming in the wide area backbone network and the case of video file transferring among data centers. Simulation results show that the proposed algorithm CATS effectively eliminates network congestions in subsecond. In consequence, CATS improves the QoS with lower packet loss rate and balanced link utilization.

Sensitivity Analysis in Vector Optimization under Benson Proper Efficiency

The behavior of the perturbation map is analyzed quantitatively by using the concept of contingent derivatives for set-valued maps under Benson proper efficiency. Let W(u) = Pmin[G(u),S],y∧∈W(u∧). It is shown that, under some conditions, DW(u∧,y∧) Pmin[DG(u∧,y∧),S] , and under some other conditions, DW(u∧,y∧) Pmin[DG(u∧,y∧),S].

METRIC GENERALIZED INVERSE OF LINEAR OPERATOR IN BANACH SPACE

The Moore-Penrose metric generalized inverse T+ of linear operator T in Banach space is systematically investigated in this paper. Unlike the case in Hilbert space, even T is a linear operator in Banach Space, the Moore-Penrose metric generalized inverse T+ is usually homogeneous and nonlinear in general. By means of the methods of geometry of Banach Space, the necessary and sufficient conditions for existence, continuitv, linearity and minimum property of the Moore-Penrose metric generalized inverse T+ will be given, and some properties of T+ will be investigated in this paper.

Mechanical Anisotropic and Electronic Properties of Amm2-carbon under Pressure

Structural, electronic properties and mechanical anisotropy of Amm2-carbon are investigated utilizing tlrst-principles calculations by Oambridge Serial Total Energy Package （CASTEP） code. The work is performed with the generalized gradient approximation in the form of Perdew Burke-Ernzerhof （PBE）, PBEsol, Wu and Cohen （WC） and local density approximation in the form of Ceperley and Alder data as parameterized by Perdew and Zunger （CA-PZ）. The mechanical anisotropy eMculations show that Amm2-carbon exhibit large anisotropy in elastic moduli, such as Poisson＇s ratio, shear modulus and Young＇s modulus, and other anisotropy factors, such as the shear anisotropic factor and the universal anisotropic index AU. It is interestingly that the anisotropy in shear modulus and Young＇s modulus, universal anisotropic index and the shear anisotropie factor all increases with increasing pressure, but the anisotropy in Poisson＇s ratio decreases. The band structure calculations reveal that Amm2-carbon is a direct-band-gap semiconductor at ambient pressure, but with the pressure increasing, it becomes an indirect-band-gap semiconductor.

Velocity-dependent symmetries and non-Noether conserved quantities of electromechanical systems

The theory of velocity-dependent symmetries(or Lie symmetry) and non-Noether conserved quantities are presented corresponding to both the continuous and discrete electromechanical systems.Firstly,based on the invariance of Lagrange-Maxwell equations under infinitesimal transformations with respect to generalized coordinates and generalized charge quantities,the definition and the determining equations of velocity-dependent symmetry are obtained for continuous electromechanical systems;the Lie's theorem and the non-Noether conserved quantity of this symmetry are produced associated with continuous electromechanical systems.Secondly,the operators of transformation and the operators of differentiation are introduced in the space of discrete variables;a series of commuting relations of discrete vector operators are defined.Thirdly,based on the invariance of discrete Lagrange-Maxwell equations under infinitesimal transformations with respect to generalized coordinates and generalized charge quantities,the definition and the determining equations of velocity-dependent symmetry are obtained associated with discrete electromechanical systems;the Lie's theorem and the non-Noether conserved quantity are proved for the discrete electromechanical systems.This paper has shown that the discrete analogue of conserved quantity can be directly demonstrated by the commuting relation of discrete vector operators.Finally,an example is discussed to illustrate the results.

Canonical Metrics on Generalized Cartan-Hartogs Domains

Abstract In this paper, the author considers a class of bounded pseudoconvex domains, i.e., the generalized Cartan-Hartogs domains Ω（μ, m）. The first result is that the natural Kahler metric gΩ（μ,m） of Ω（μ, m） is extremal if and only if its scalar curvature is a constant. The second result is that the Bergman metric, the Kahler-Einstein metric, the Caratheodary metric, and the Koboyashi metric are equivalent for Ω（μ, m）.