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Search Results: 1 - 10 of 37624 matches for " Chao Sun "
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THE PRESENT CONDITION AND DEVELOPMENT TREND OF ART MARKET IN CHINA
Chao SUN
Management Science and Engineering , 2010,
Abstract: The art market is a barometer of nation and society economy and political development. Corresponding period would performance dissimilarity characteristic of it. Carry on solution to the present condition, announce to public a dissimilarity reason of end decision factor, find out break of the counter plan be an art object market currently deep turn research of break point. This text, analysis present condition of art market in China, first investigate it’s problem creation of source, then set out from the problem faced by art market in China, summary set out an exhibition art object the counter plan of the market. Thinking of current art market in China faced of the key problem is the indetermination of the market moderate breezes insurance, three false trends widely accepted, privately traded break market rule, decrease of expert's authority and authenticate the imperfection of system. The measure to solve these problems and development art market, should leading artist creations excellent art exquisite article, grow with leading art objects of investment with collect, strengthen art market and system of construction etc.. Key words: Art market, Exquisite article, Collection, Funds push, Take charge of
The Present Condition and Development Trend of Art Market in China
Chao SUN
Canadian Social Science , 2008,
Abstract: The art market is a barometer of nation and society economy and political development. Corresponding period would performance dissimilarity characteristic of it. Carry on solution to the present condition, announce to public a dissimilarity reason of end decision factor, find out break of the counter plan be an art object market currently deep turn research of break point. This text, analysis present condition of art market in China, first investigate it’s problem creation of source, then set out from the problem faced by art market in China, summary set out an exhibition art object the counter plan of the market. Thinking of current art market in China faced of the key problem is the indetermination of the market moderate breezes insurance, three false trends widely accepted, privately traded break market rule, decrease of expert's authority and authenticate the imperfection of system. The measure to solve these problems and development art market, should leading artist creations excellent art exquisite article, grow with leading art objects of investment with collect, strengthen art market and system of construction etc.. Key words: Art market, Exquisite article, Collection, Funds push, Take charge of Résumé: Le marché des objets d’art est le baromètre de l’économie social et du développement politique d’un pays, les marchés des différents périodes montrent les caractéristiques différentes. Déstructurer les états actuels, déceler les facteurs décisifs finales des différentes raisons, trouver des stratégiques, ce sont les trouées d’approfondissement des études du marché des objets d’art au présent. à l’aide de l’analyse les états actuels du marché chinois des objets d’art. Ce texte recherche d’abord l’origine des problèmes,et puis commence par les problèmes auxquels le marché chinois des objets d’art fait face, et fait le bilan des politiques du développement du marché des objets d’art. On croit que les problèmes principaux auxquels le marché actuel chinois des objets d’art fait face sont l’incertitude et le risque du marchée, le fait que les trois faux sont en vogue, la destruction des règles de marché provoquée par la transaction clandestine, la réduction des autorités des experts et la manque du système d’expertise. Pour développer le marché des objets d’art, il faut conduire les artistes à créer les chef-d’ uvres, former et conduire l’investissement et la collection des objets d’art, renforcer la construction du marché et système des objets d’art, etc.. Mots-Clés: marché des objets d’art, chef-d’ uvre, collection, promotion avec le fonds, surveilla
Study on Corrosion Resistance of N36 Zirconium Alloy in LiOH Aqueous Solution  [PDF]
Chao Sun, Zhongbo Yang, Zongpei Wu
World Journal of Nuclear Science and Technology (WJNST) , 2018, DOI: 10.4236/wjnst.2018.82004
Abstract: Zr-Sn-Nb-Fe alloys are one of the important directions for continuous improvement of zirconium alloys for high burn-up fuel assemblies. The corrosion resistance of Zr-Sn-Nb-Fe alloys is closely related to the alloying element and water chemical condition. To better understand the effect of Sn on corrosion resistance of Zr-Sn-Nb-Fe alloy, the normal N36 (Zr-1Sn-1Nb-0.3Fe) and low-tin N36 (Zr-0.8Sn-1Nb-0.3Fe) alloy sheets were prepared and tested in static autoclave in both of 0.01 mol/L LiOH and 0.03 mol/L LiOH aqueous solution at 360°C and 18.6 MPa. The characteristics of the microstructure and oxide film of alloys were analyzed by TEM and SEM respectively. It was shown that that the corrosion transition of the normal N36 appears earlier and the weight gain is higher than the low-tin N36 in two corrosive mediums. The cracks paralleling to the interface of oxide/metal are formed in the fracture surface of the oxide film and the micrographs at the oxide film/substrate interface appear uneven morphology. With the increasing of corrosion gain, there are more parallel cracks in oxide film and the uneven morphology at the oxide film/substrate interface is more obvious.
Eigenvalue Comparisons for Second-Order Linear Equations with Boundary Value Conditions on Time Scales
Chao Zhang,Shurong Sun
Journal of Applied Mathematics , 2012, DOI: 10.1155/2012/486230
Abstract: This paper studies the eigenvalue comparisons for second-order linear equations with boundary conditions on time scales. Using results from matrix algebras, the existence and comparison results concerning eigenvalues are obtained.
Inequalities among Eigenvalues of Second-Order Symmetric Equations on Time Scales
Chao Zhang,Shurong Sun
Advances in Difference Equations , 2010, DOI: 10.1155/2010/317416
Abstract: We consider coupled boundary value problems for second-order symmetric equations on time scales. Existence of eigenvalues of this boundary value problem is proved, numbers of their eigenvalues are calculated, and their relationships are obtained. These results not only unify the existing ones of coupled boundary value problems for second-order symmetric differential equations but also contain more complicated time scales.
Inequalities among Eigenvalues of Second-Order Difference Equations with General Coupled Boundary Conditions
Zhang Chao,Sun Shurong
Advances in Difference Equations , 2009,
Abstract: This paper studies general coupled boundary value problems for second-order difference equations. Existence of eigenvalues is proved, numbers of their eigenvalues are calculated, and their relationships between the eigenvalues of second-order difference equation with three different coupled boundary conditions are established.
Inequalities among Eigenvalues of Second-Order Difference Equations with General Coupled Boundary Conditions
Chao Zhang,Shurong Sun
Advances in Difference Equations , 2009, DOI: 10.1155/2009/347291
Abstract: This paper studies general coupled boundary value problems for second-order difference equations. Existence of eigenvalues is proved, numbers of their eigenvalues are calculated, and their relationships between the eigenvalues of second-order difference equation with three different coupled boundary conditions are established.
Sturm-Picone Comparison Theorem of Second-Order Linear Equations on Time Scales
Chao Zhang,Shurong Sun
Advances in Difference Equations , 2009, DOI: 10.1155/2009/496135
Abstract: This paper studies Sturm-Picone comparison theorem of second-order linear equations on time scales. We first establish Picone identity on time scales and obtain our main result by using it. Also, our result unifies the existing ones of second-order differential and difference equations.
Inequalities among Eigenvalues of Second-Order Symmetric Equations on Time Scales
Zhang Chao,Sun Shurong
Advances in Difference Equations , 2010,
Abstract: We consider coupled boundary value problems for second-order symmetric equations on time scales. Existence of eigenvalues of this boundary value problem is proved, numbers of their eigenvalues are calculated, and their relationships are obtained. These results not only unify the existing ones of coupled boundary value problems for second-order symmetric differential equations but also contain more complicated time scales.
Sturm-Picone Comparison Theorem of Second-Order Linear Equations on Time Scales
Zhang Chao,Sun Shurong
Advances in Difference Equations , 2009,
Abstract: This paper studies Sturm-Picone comparison theorem of second-order linear equations on time scales. We first establish Picone identity on time scales and obtain our main result by using it. Also, our result unifies the existing ones of second-order differential and difference equations.
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