By using principal component analysis to analysis the five kinds of trace elements and flavones in the fruit of Chinese wolfberry form 11 different origins,we found the relationship between the content of trace elements and flavones with quality of the fruit of Chinese wolfberry,getting a comprehensive ranking of different origins of the fruit of Chinese wolfberry.Then using cluster analysis to deal with the data,we found that clustering results of wolfberry fruit in different regions are consistent with the principal components.The Chinese wolfberry quality evaluation model which is built by principal component analysis(PCA)is stable and also can provide certain help for the research of quality evaluation of the fruit of Chinese wolfberry.
The rapid development of motor traffic in China increased the heavy metal contamination in the soil along the roads,which caused the problem of the safety of environment and food.With the soil which on the sides of Shanghuai road as the main research object,the heavy metal contents(Cu,Cr,Cd,Pb)in each of the soil sample were determined by using flame atomic absorption spectrometry.Considering the function and quality of soil and the risk,ecological risk model for evaluating heavy metal pollution in soil was developed,which combined heavy metals concentration,background values,soil quality standards and principal pollution factor.This model was applied to evaluate the risks from heavy metals in the soil along the Shanghuai road.The results indicated that the quantitative conclusion was obtained and the subjectivity of Nemero index and the fuzziness of single index and Geo accumulation index were conquered.Accordingly,this model not only assessed risks from motor vehicles but also provided the guidance for land use.
Language is the basic form of the existence of literature and art.It is an important means of constructing the speaking subject's identity by"The art of enlightenment".The creative activities of language coding,with different nature of language symbol for literature and art,suggested the collision and struggle about the right of discourse between different participants in " literature field".In the world of art constructed by the poetic language,the world is a mobile virtual world of imagination,because it is full of the creators' life emotional experience and aesthetic imagination.Descripted and narrated everythings wich is full of poetic energy presents in the art world,formed a called significance schema to two-way communication between the speaking subject and the cosmic world,so,it is realized affectionate calling for the self- existence significance.
政府在产业创新网络中的角色和作用主要取决于产业发展需要,是有边界的;政府干预产业创新的强度和作用方式应随着产业的发展阶段、产业的战略地位、产业的类型等不同而有所差异,是有重点、有选择的。在产业发展初期,出于快速赶超、产业安全、可持续发展等考虑,政府要对产业创新给予重点保护和大力扶持;当产业突破发展瓶颈之后,政府的干预强度需适当减弱,产业创新更多取决于市场导向和企业自身创新能力,政府及时和适当的引导与规制也必不可少。
The tensions and conflicts have become more apparent between Taoist natural and Confucian ethical code in Wei and Jin Dynasties.It is the important theme for Metaphysics to how to resolve the problems and achieve the harmony,which is the realistic tasks and historic mission for GE Hong.In the process of exposing and criticizing shortcomings about Metaphysics,GE Hong inherited and absorbed its main idea,discussed social moral issues and formed the ethical ideology based on the results of historical thought.He advocated the integration of Taoism and Confucianism,nature and ethical code.Specifically,he established the ontology ofTao,agreed with naturalism,advocated kindness of natural humanity,stressed the status ofTaoism as the rootandConfucianism the bottom,which has demonstrated his value orientation of respecting for Taoism and Confucianism.
The Thrid Industrial Revolution and the Fourth Scientific Paradigm are looming up against the Big Data.The Certified Public Accountant profession is data-intensive profession,which was matured in the Thrid Industrial Revolution,however,the core of Risk-oriented Auditing is not the Fourth Scientific Paradigm then the Second Scientific Paradigm.the lag responds to auditing scope and so on are deepening the auditing gap.
To study the relationship between solute carrier family24member5(Slc24a5)and alpaca coat color formation.We clone the partial length of coding sequence of sheep Slc24a5 gene and analyzed the expression patterns using real time PCR,western blot and immunohitochemistry.The results showed the mRNA transcript level of Slc24a5 in black sheep skin was20.53 times than that in white sheep(P0.01).The Slc24a5 protein was detected at 51 kD in the total protein and the expression level was significant higher in black sheep versus white sheep(P0.01).Additionally,immunohistochemical analysis further demonstrated that Slc24a5 staining was robustly increased in the outer root sheath and hair matrix of black sheep skin compared with white,and the expression of Slc24a5 were significantly different between the black and white sheep skin based on the average optical density in black sheep skin was significantly higher than that in white one.The above results exhibited that Slc24a5 may involve in the coat color formation in sheep skin.
Symbolic Aggregate approXimation(SAX)is a typical symbolic representation method,which is straight-forward and very simple,and it efficiently converts time series data to a symbolic representation with dimension reduction.The issues of time series data such as variable in length,and information lose during the representation,making many traditional classification methods unable to apply directly.This paper focus on the SAX discretization method coupled with the Bag of Patterns(BOP)representation in classification task,and proposed the new approach by use AdaBoost Algorithm to remedy the information loss by SAX representation.The experimental results show that,the approach improved the classification accuracy obviously.
刑法关于污染环境罪的规定有不周全之处,需加以修订完善。删除"违反国家规定"的限制,以遏制情节恶劣的合法污染行为;删除"有放射性的废物、含传染病病原体的废物、有毒物质或者其他有害物质"的限制;适当提高本罪的法定刑上限;增设处罚本罪的行为犯;行为与危害结果之间的因果关系应采取疫学的标准来认定;罚金数额应综合行为所造成的直接损失、治理污染的成本以及污染行为存续期间行为人所获利益等三种因素来确定。
By using the characteristics of the problem considered in this paper,a new linearization method is presented.This method utilizes the information of second derivative,which makes it more directly.Convergence of the algorithm is established and numerical results are given to show the feasibility and effectiveness.
Cao-cao's enabled to overcome other countries not only by his political attachment but also by cultural factors to the unity,such as using Confucian and legalist culture to enhance his governor and his officials supervising,change the social customs at the end of Han Dynasty.Cao-cao received Daoism to unite the Huangjin Armies and overturned Zhanglu,especially made Daoism become the instrument of public opinion instead of Han Dynasty.Cao-cao's military abilities formed by the thinking of military commander and the schhol of logicians,at the same time he effectively run the country.
The asymptotic behavior of ruin probabilities was investigated in a risk model based on the policy entrance process,in which the insurance company is allowed to invest a constant fraction of its wealth in a stock market which is described byageometric Brownian motion and the remaining wealth in a bond with nonnegative interest force.For this model,in the presence of pairwise quasi-asymptotically independent and dominant varying tailed claims,the expression of the wealth process was derived by the its formula,and the finite-time ruin probabilities were obtained.
Void-referring term refers to the term whose referential objects do not exist in the real world.The expression of the fantastic concept in thinking form mainly borrows from the void-referring term.According to the proper or the general about what the void-referring term refer to,the void-referring term includes void-referring proper term and void-referring general term;and according to the source of the referents,the void-referring term includes image void-referring term and presupposition void-referring term.It is designed to enhance the ability of semantic analysis by proposing void-referring terms,and if the properties[void reference]of void-referring term are marked in the relevant dictionary and thesaurus,the misuse of void-referring term will be reduced,and the semantic identity in discourse will be raised.
中原先秦城址遗产资源历史悠久、数量较多、延续时间长、内涵丰富,具有很高的历史价值、科学价值和工艺价值.然而,随着城市化进程的加快及与之伴随的资源开发认识不到位、保护不力等因素,导致诸多的中原先秦城址遗产资源破坏严重.在中原经济区建设和旅游业大发展的新形势下亟需对中原先秦城址遗产资源进行科学研究,从法律、规划、教育、宣传、人才培养等多方面处理好文化资源开发与遗产保护的关系,全方位进行整体保护与开发利用,实现良好的经济效益、文化效益和社会效益.
Injuring obligatory right by the third party breaks through the relativity principle of obligation,which proves the opinion of the relativity of debt.The system should be perfected objectively and equated in a comprehensive way.It is not only the key to maintain and stabilize the civil law system,but also the important breakthrough point to integrate Contract Law and Tort Law.In China,the legalized principle of injuring obligatory right by the third party should be insisted,the constitutive requirements of the system should be strict and we should develop the concrete paradigm of contractual liability and tort liability according to the concrete behavior pattern of injuring obligatory right by the third party.
A kind of viewpoint thinks,Marx's?criticism of the abstract concept of nature isthe natural view recognition and researchand the separation of human practicethat is outside the scope of the nature.This view misunderstoodcriticism of Marx to the abstract concept of nature made.This kind of misunderstanding leads to wrong understanding on the relationship betweenMarx's view of nature,Marx's philosophy and Marx's philosophy and the philosophy of Engels.It should be the main arguments of analysis of thismisunderstanding,the correct understanding of Marx s critique to abstract nature viewpoint.
公民意识是政治安全重要的社会心理基础,公民意识教育是政治安全建设的重要手段.在充分重视公民意识教育的同时,需立足中国的现实国情,在政治安全的目标指向下完成公民意识的教育,并在教育的过程中维护政治安全.
Three stencil polymerizations are needed to capture discontinuous in shock problems by using the ENO scheme.However,they have dramatic differences just near the discontinuities.Based on this character,we optimize the ENO scheme in this paper so that we can reach the purposes of both saving the computing time and nearly having no effect on the computing results.Based on this idea,we take one-dimensional shock tube as an example and compute the results with the standard ENO scheme where the pressure gradient is greater than the default critical value and with the preinstall polymerization at the smooth position.The results show that the computing time of the optimized schemes is shorter than the original schemes by 30%-50%.In addition,the preinstall polymerization at the leftmost or rightmost stencil is selected as the final result directly according to the upwind character.
In this paper,using multiple linear regression,we analyzed the relationship between the number of China's world champion and four factors,i.e.China's population and GDP as external environment,and the number of more than second level athletes and the number of all levels of sports workers as internal environment.Firstly,by the gray realationsl analysis,we obtain the correlation degree between four influence factors as sub factors sequence and the number of world champions as maternal factors sequence.In order to know the function relationship further between each factor and the number of world champions,by multiple linear regression analysis,we construct the multiple linear regression model of the number of annual world champion and four influence factors,and prove that the model is in accord with the fact through the F test,providing a theoretical basis for the training of our athletes and national policy.
