“分体编录”型文学总集不录词体辨——以《文苑英华》为例

《文苑英华》是词体成熟之后出现的第一部"分体编录"型文学总集,但是它未录词体,在此后相当长的时间里,"分体编录"型的文学总集都继承了《文苑英华》不录词体这一特征。《文苑英华》不录词体与北宋初期的上层文化特征、文化矛盾心理以及文体发展有关,从中可看出词体长期未能进入这类总集的初始原因。

中国国际收支双顺差:特征、原因及其治理

20世纪90年代以来,我国的国际收支出现了持续的双顺差格局,这种格局是国内体制扭曲,尤其是金融抑制的产物。双顺差的"一体论"强调加工贸易主导型FDI的大量导入是资本帐户和经常帐户同时出现双顺差的直接原因。双顺差的"分体论"指出了中长期内影响经常帐户和资本帐户余额的经济因素可能是不同的,国内金融抑制的消除,民营企业出口动力的增强将改变贸易顺差的构成。资本帐户的余额变动则越来越受到国内经济基本面的影响。最后,我们提出了中国国际收支双顺差的治理脉络。

Contrastive thematic analysis in research articles

Based on the theory of thematic complexity, a contrastive analysis on 2 sections selected from research articles-method and discussion, was conducted. The differences and similarities between the 2 sections in simple theme, multiple theme, textual theme, interpersonal theme, topical theme and thematic progression were analyzed and concluded. The author believes that the causes of the differences and similarities are the different genre features of the 2 sections and the academic features of the materials selected.

Semi-Automatic Complex Emotion Categorization and Ontology Construction from Chinese Knowledge

In order to recognize one＇s intention from the communication, both the meaning and the emotion are necessary to be interpreted correctly. But until now the study of fine-grained theory of emotion is still full of challenges. This paper analy- zes emotion category according to the statistics of Affective Word （AW） hierarchy and descries an e- motion ontology from Chinese knowledge resource semi-automatically created for human machine in- teraction. The emotion hierarchy is called complex emotion. Firstly, over 7 000 AWs have been annota- ted and theft detailed explanations had been collected for an affective lexicon and then the consistent rela- tionships are automatically parsed and a serial of e- motion hierarchical structures are built up. More than 50 affective categories are extracted by a lexical clustering algorithm and about 5 000 nouns and ad- jectives and 2 000 verbs are categorized into the predicate hierarchy. The results have been evaluated to be valid by two metrics.

Analysis of the action mechanism of Fang Ji Huang Qi decoction in treating rheumatoid arthritis by network pharmacology

Objective:To explore the pharmacological action mechanism of Fang Ji Huang Qi decoction(FHD)in the treatment of rheumatoid arthritis(RA)by network pharmacology.Methods:The chemical compositions and functional targets of the TCM were retrieved using the systematic pharmacological analysis platform TCMSP,and the gene name of each target protein was obtained from the UniProtKB network platform.The targets of RA were queried through the CTD database.The protein–protein interaction network was constructed in the STRING database,and the network visualization analysis was performed in Cytoscape.The Gene Ontology and Kyoto Gene and Genomic Encyclopedia pathways enrichment analyses of key target proteins were performed using the DAVID data platform.Results:A total of 472 drug active ingredients were screened from the TCMSP database.Seventy-five disease targets from the CTD database were screened.The compound-target network map contained further screened out 98 components and corresponding 75 targets.The key compounds included quercetin and kaempferol.The key targets were prostaglandin G/H synthase 2 and nitric oxide synthase 2.The protein-protein interaction network consisted of 75 proteins,of which 37 were key proteins,including tumor protein 53,JUN and interleukin-6.There were 260 Gene Ontology entries,of which 246 were biological processes.Fifty-five Kyoto Gene and Genomic Encyclopedia pathways were enriched,mainly the cancer pathway,NOD-like receptor signaling pathway,and Toll-like receptor signaling pathway,which are involved in the action mechanism of FHD.Conclusion:The results of this study preliminarily verified the basic pharmacological action mechanism of FHD in the treatment of RA,laying a foundation for elucidating its mechanism of action.

Wave Interaction with Dual Circular Porous Plates

In this paper we have investigated the reflection and the transmission of a system of two symmetric circular-arc-shaped thin porous plates submerged in deep water within the context of linear theory. The hypersingular integral equation technique has been used to analyze the problem mathematically. The integral equations are formulated by applying Green＇s integral theorem to the fundamental potential function and the scattered potential function into a suitable fluid region, and then using the boundary condition on the porous plate surface. These are solved approximately using an expansion-cure-collocation method where the behaviour of the potential functions at the tips of the plates have been used. This method ultimately produces a very good numerical approximation for the reflection and the transmission coefficients and hydrodynamic force components. The numerical results are depicted graphically against the wave number for a variety of layouts of the arc. Some results are compared with known results for similar configurations of dual rigid plate systems available in the literature with good agreement.

Effect of Disclination Lines on Free Energy of Nematic Liquid Crystals

In the light of φ-mapping method-and topological current theory, the effect of disclination lines on the free energy density of nematic liquid crystals is studied. It is pointed out that the total Frank free energy density can be divided into two parts. One is the distorted energy density of director field around the disclination lines. The other is the saddle-splay energy density, which is shown to be centralized at the disclination lines and to he topologically quantized in the unit of kπ/2 when the Jacobian determinant of the director field does not vanish at the singularities of the director field. The topological quantum numbers are determined by the Hopf indices and Brouwer degrees of the director field at the disclination lines, i.e., the disclination strengthes. When the Jacobian determinant vanishes, the generation, annihilation, intersection, splitting and merging processes of the saddle-splay energy density are detailed in the neighborhoods of the limit points and bifurcation points, respectively. It is shown that the disclination line with high topological quantum number is unstable and will evolve to the low topological quantum number states through the splitting process.

STUDY ON THE STABILITY OF IMMEDIATE ROOF BLOCKS AT THE END FACE

Using vector-analysis, three kinds of roof blocks at the end face of fully mechanized long wall faces have been studied. Tbe result indicates that with face advancing, the three kinds of blocks may all become key blocks. It is put forward that the key blocks can reach into the scope of angle of fracture through supporting, and the fomulas for calculating supporting force needed for the three key blocks to maintain stadility have been derived.

Comments on the editorial by Riggio&Ageloni on the ascitic fluid analysis

Angeloni et al published a landmark study on the use of Coulter counters in spontaneous bacterial peritonitis(SBP)diagnosis.Riggio and Angeloni have recently published an editorial on the ascitic fluid analysis in diagnosis and monitoring of SBP.Herein,some points of interest are discussed.

Is Terzaghi's effective stress a stress variable under seepage conditions?

From the continuum mechanics perspective, an attempt was made to clarify the role of Terzaghi's effective stress in the theoretical analysis of saturated soil subjected to seepage. The necessity of performing a coupled hydromechanical analysis to solve the seepage-deformation interaction problem was illustrated by examining the equations of static equilibrium among the effective stress, seepage force, pore-water pressure and total stress. The conceptual definition of stress variable that satisfies the principles of continuum mechanics is applied in the coupled hydromechanical analysis. It is shown that Terzaghi's effective stress is in fact not a stress variable under seepage conditions, and the seepage force acting on the soil skeleton cannot be viewed as a body force. This offers a clue to the underlying cause of a paradox between the real Pascal's hydrostatic state and the hydrostatic state predicted by a class of continuum hydromechanical theories.

Rock strength interval analysis using theory of testing blind data and interval estimation

The concepts of rock strength intervals are presented in this work, furthermore, central values of intervals and their corresponding credibility are provided using two-case study based on blind data theory and fuzzy interval estimation. 60 granite specimens are first tested, the compressive strength interval and tensile strength interval are [ 103.68, 219.6 l ] and [7.53, 11,86] MPa, while the tested mean values of compressive strength and tensile strength are 152.86 and 10.14 MPa, the credibilities are less than 58.4% and around 70.4%, respectively, the credibility of shear strength is between 40% and 60%. Then 70 other rock specimens are designed and tested, the similar conclusions can be reached. The results show that the conventional definite values are the particular values within the intervals, and the credibility of them often fails to reach the high-precision engineering requirement. The results demonstrate the feasibility and application potential of this proposed algorithm for the engineering practice. The references for engineering value selection of rock strength under different credibility or according to frequency distribution of central values are provided to increase the reliability and precision of calculation.

The Phenomenological Approach as Epistemologically Support to Legitimize the Position of Oneself to the Other of Psychoanalysis

This work aims to show, in the phenomenology of Husserl, the relevance to seek the elements that give epistemological legitimacy and validity to the conceptualization that brings psychoanalytic theory to account for processes whose explanation necessarily imply to clarify that psychoanalysis, in contrast to psychological treatments, is not based on the effects of a relationship between the participants but in the positioning that each of them occupies relative to the other, particularly when having in mind the concept of transference and recognizing in it the position from which the analyst can give conditions of possibility--through his interventions--for which the patient may realize, analyze, and rethink his own position on what constitutes his discomfort. Husserl recaptures the Cartesian base from which opens philosophical reflection to a new area of research ＂in＂ consciousness where it is allowed to understand the relationship between subject and object from a new perspective that enables establishing an epistemology that substantiates the rigorous analysis of human subjectivity. Husserl＇s proposal introduces us to an epistemic field in which it can be shown and, that the psychoanalytic method which enables its effects is precisely the position of the analyst, while by his presence and intervention leads to the other in question, without having to abide by an alien desire, be able to position himself before his own desire. This analysis regarding the desire of oneself is indispensable to understand the elements at play in contemporary psychopathology, as in the present context the intensity of the demands generated in the economic apparatus, are experienced by the subject as arising from himself, erasing traces of his desire that is superseded by social imperatives that crushed and fragmented him.

Plato＇s Theory of the Intercommunion of Forms （∑υμπλοκη Еīδων）： the Sophist 259, e4-6

Plato＇s lifelong confrontation with Parmenides and his metaphysical mire of believing that nothing （το μη ǒν） does not actually exist, gradually in the Sophist comes into finish, insofar as the philosopher after facing the foe and having the last laugh simmers down. In this paper after giving an interpretation of what Parmenides says, I shall present an analysis of Plato＇s drastic answer to him （Sophist, 259 e4-6） to see how Plato opens the impasse way created by the Eleatic philosopher. Here the intercommunion of Forms is regarded as the final answer by which Plato devastates Parmenides infamous thesis. Since hitherto no in-depth analysis is given by the scholars who are puzzled with the subject, I have tried to analyze the intercommunion of Forms philosophically. Plato＇s Eleatic challenge has always been crucial in Plato himself and philosophical development after him. As while as Parmenides thesis （Sph., 238 a8-9） provides the sophists opportunity to reject the falsehood, Plato＇s theory of Forms in contrast in order to cross off the extremely sly sophists tries to make Parmenides come down. In my opinion, the intercommunion of Forms, as the last step of the theory of Forms, basically determines Plato＇s late ontology tightly knitted with logic. Vindicating this proposal depends on true understanding of the intercommunion of Forms. Since Plato＇s late ontology, in my opinion, is closed to Frege＇s ontology and discussion of language, we are armed to interpret the intercommunion of Forms with recent recent logico-philosophicus achievements, I think. In this respect, this is what I have done in my paper： analyzing sentence from Plato＇s logico-metaphysical point of view. Ultimately, I have tried to show how the aim of the intercommunion of Forms, which Plato himself states, is demonstrating the possibility of dialogue and discourse. This statement explicitly sets forward that the discussion is bound up with several logical approaches, according to which finally full bright light is shed on different implications of the subject such as universals.

Analysis of complete plasticity assumption for solid circular shaft under pure torsion and calculation of shear stress

The distribution of shear stress on the cross-section of plastic metal solid circular shaft under pure torsion yielding, the applicability of complete plastic model assumption and the shear stress formula were researched. Based on the shear stress formula of circular shaft under pure torsion in elastic stage, the formula of torque in elastic stage and the definition of yield, it is obtained that the yielding stage of plastic metal shaft under pure torsion is only a surface phenomenon of torque-torsion angle relationship, and the distribution of shear stress is essentially different from that of tensile stress when yielding under uniaxial tension. The pure torsion platform-torsion angle and the shape of torque-torsion angle curve cannot change the distribution of shear stress on the shaft cross-section. The distribution of shear stress is still linear with the maximum shear stress ts. The complete plasticity model assumption is not in accordance with the actual situation of shaft under torsion. The experimental strength data of nine plastic metals are consistent with the calculated results of the new limiting strain energy strength theory （LSEST）. The traditional yield stress formula for plastic shaft under torsion is reasonable. The shear stress formula based on the plane assumption in material mechanics is applicable for all loaded stages of torsion shaft.

Fractal analysis of thermal conduction of loose coal

For deep mining engineering, heat transfer of coal mass is a vital factor in the thermal environment of coal mines. In order to study the thermal conduction mechanism, we obtained gray images of coal mass microstructure by scanning samples with a digital microscope. With the use of Matlab, these gray images were transformed into binary images, which were then transformed into a corresponding matrix consisting only of the values 0 and 1. According to the calculation method of box-counting dimension, we calculated the fractal dimension of the loose coal to be approximately 1.86. The thermal conductivity expressions of loose coal were derived based on the simulation method of thermal resistance. We calculated the thermal conductivity of loose coal by using a fractal model and compared the calculated values with our experimental data. The results show that the test data show an encourag-ing agreement with the calculated values. Hence fractal theory is a feasible method for studying thermal conductivity of loose coal.

Modeling of Rocks with Spatial Distributed Fractures by Random Medium Theory

By using the spectrum expanding theory of random processes and Hudson's crack model,we developed a random medium model for rocks with spatial random distributed number density of cracks. This model could connect the micro-parameters of the cracks with the macro- mechanical properties, and can be effectively applied to model the real inhomogeneous medium. Numerical example indicates that the random distribution characters could be different for different elastic constants under the same random distribution of number density of cracks. By changing the value of the autocorrelation length pair, it is possible to model the difference of the distribution in the two coordinate directions. Numerical modeling results for seismic wave propagating in rocks with random distributed fractures using a staggered high-order finite-difference (SHOFD) are also presented.

Ontological Nominalism and Analytic Philosophy： On the Possibility of Philosophizing whilst Dispensing with Universals

Most commentators use the term ＂modern philosophy＂ for the post-Descartes era--an era of unprecedented growth for the modern sciences and, especially the empirical sciences. Even assuming that the feud between the rationalists and the empiricists during this period yielded no other benefits, it was beneficial enough to turn ＂experience＂ into an important pillar of the acquisition of knowledge in the subsequent philosophy. It was this ＂experience-mindedness＂ that drove away the Aristotelian ＂essentialist＂ perspective and replaced it with ＂nominalism.＂ By describing the genesis and emergence of the ＂nominalist-empirical＂ perspective in analytic philosophy as one of the branches of the human sciences, this article strives to advance the claim that philosophical thinking continues to flourish in the absence of ＂realist thinking about universals＂ and that philosophizing does not fundamentally rest on universals.

STUDY ON CARRIER PURIFICATION TECHNOLOGY FOR HYDRAULIC OIL

The surface feature of contaminative oil is analysed and the theory of carrier purification technology for hydraulic oil is put forward. Experiments have been done in laboratory. The main performance of the purified oil has got to a level of new oil.

Differential Space Frequency Mapping Schemes and Norm Criterion

This paper proposed four types of differential modulation to map the unitary code into the orthogonal frequency division multiplexing(OFDM) signal. The time-varying channel model is established and the norm of detection metric is deduced. The norm is the inherent interference of the time-varying channel, so it can be used as criterion to evaluate the performance of the mapping schemes. The simulation results agree with the analytic conclusion.