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Search Results: 1 - 10 of 124183 matches for " Na Wang "
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Prediction and Analysis of Society’s Networks  [PDF]
Xin Wang, Xinshe Qi, Na Wang, Na Qu
Journal of Applied Mathematics and Physics (JAMP) , 2018, DOI: 10.4236/jamp.2018.61027
Abstract:
According to the information theory model, I use the qualitative analysis to explain the information flows through the media channel become news. Besides, I make use of a pyramid model to expound the relationship among each media. I combine the information theory model into the prediction process, taking advantage of curve fitting and listing out different ratios of media capacities. Finally I get the small relative error between the fitting result and the reality. Based on the ELM model, I classify the information in two ways on the basis of the four specific factors. By taking the influence degree of public opinion into account, I quantify the factors with different ratios to determine how they could be used in information spreading.
Study on Retranslation of Literature Works from Acceptance Theory
Na WANG
Cross-Cultural Communication , 2005, DOI: 10.3968/1711
Abstract: Acceptance theory considers that text is open and indefinite and different readers have different comprehension and interpretation. This essay tries to investigate the process of literature translation and analyses the causes and necessity of the retranslation of literature works from the aspect of both translators and readers. In the meantime, it looks into the criticism of traditional translation theory and the instructive importance of specific translation practice. Key words: acceptance theory, literature translation, retranslation Résumé: La théorie d'acceptation considère que le texte est ouvert et indéfini et les différents lecteurs ont la compréhension et l'interprétation différentes. Cet essai essaye d'étudier le processus de la traduction de littérature et analyse les causes et la nécessité du retraduction de la literature travaux de l'aspect des traducteurs et des lecteurs. En attendant, il examine la critique de la théorie traditionnelle de traduction et l'importance instructive de la pratique en traduction spécifique. Mots clés: théorie d'acceptation, traduction de literature, retraduction 摘 要: 接受理論認為文本具有開放性和未定性,不同的讀者會賦予其不同的理解和闡釋。本文嘗試運用此理論對文學翻譯過程進行考察,從譯者和讀者的角度出發,分析文學作品重譯現象產生的原因及其必要性。同時作者還進一步指出接受理論對於反思傳統的翻譯理論和批評,以及指導具體翻譯實踐的重要意義。 關鍵詞: 接受理論;文學翻譯;重譯
Stepwise Confidence Interval Method for MTD Studies with Binomial Populations  [PDF]
Na Yu, Xiaoqing Tang, Hanxing Wang
Engineering (ENG) , 2013, DOI: 10.4236/eng.2013.510B095
Abstract:

Now we extend one method into a sequence of binomial data, propose a stepwise confidence interval method for toxic-ity study, and also in our paper, two methods of constructing intervals for the risk difference are proposed. The first one is based on the well-known conditional confidence intervals for odds ratio, and the other one comes from Santner“small-sample confidence intervals for the difference of two success probabilities”, and it produces exact intervals, through employing our method.

From the Industry Perspective of Chinese Game Industry Research in Quantitative Analysis  [PDF]
Na Wang, Yongtao Zhou, Li Zhang
Open Journal of Statistics (OJS) , 2014, DOI: 10.4236/ojs.2014.44026
Abstract:

With Chinese Full-Text Database Journal Net, this paper makes a general analysis over the developing process and current situation of the game industry study which is undertaken with the view of the industry by China’s scholars from 1979 to 2013. By means of content analysis approach, this paper takes extensive study covering research projects, topics, methods, theory applied and the shift of study topics.

Selection Method of Evaluation Indicators with Three-Parameter Interval Grey Number  [PDF]
Fanlin Meng, Na Wang, Bingjun Li
Open Journal of Applied Sciences (OJAppS) , 2015, DOI: 10.4236/ojapps.2015.512080
Abstract: The evaluation problem with three-parameter interval grey number (T-PIGN) widely exists in real world. To select effective evaluation indicators of the problem, this paper puts forward evaluation index system selection principle of T-PIGN based on distance entropy model, and gives out evaluation index system selection judgment criterion of T-PIGN. Furthermore, for the redundancy of evaluation index system with T-PIGN, a selection method of evaluation index system with T-PIGN is proposed. Finally, the applicability of the proposed method is verified by concrete examples.
An Evaluation Approach of Subjective Trust Based on Cloud Model  [PDF]
Shouxin Wang, Li Zhang, Na Ma, Shuai Wang
Journal of Software Engineering and Applications (JSEA) , 2008, DOI: 10.4236/jsea.2008.11007
Abstract: As online trade and interactions on the internet are on the rise, a key issue is how to use simple and effective evaluation methods to accomplish trust decision-making for customers. It is well known that subjective trust holds uncertainty like randomness and fuzziness. However, existing approaches which are commonly based on probability or fuzzy set theory can not attach enough importance to uncertainty. To remedy this problem, a new quantifiable subjective trust evaluation approach is proposed based on the cloud model. Subjective trust is modeled with cloud model in the evaluation approach, and expected value and hyper-entropy of the subjective cloud is used to evaluate the reputation of trust objects. Our experimental data shows that the method can effectively support subjective trust decisions and provide a helpful exploitation for subjective trust evaluation.
A method for rapid similarity analysis of RNA secondary structures
Na Liu, Tianming Wang
BMC Bioinformatics , 2006, DOI: 10.1186/1471-2105-7-493
Abstract: Three sets of real data have been used as input for the example applications. Set I includes the structures from 5S rRNAs. Set II includes the secondary structures from RNase P and RNase MRP. Set III includes the structures from 16S rRNAs. Reasonable phylogenetic trees are derived for these three sets of data by using our method. Moreover, our program runs faster as compared to some existing ones.The famous Lempel-Ziv algorithm can efficiently extract the information on repeated patterns encoded in RNA secondary structures and makes our method an alternative to analyze the similarity of RNA secondary structures. This method will also be useful to researchers who are interested in evolutionary analysis.RNA secondary structures play an important role in determining the functions of RNA molecules. Some of them have been accepted as good data for evolutionary analysis. With the completion of the sequencing of the genomes of human and other species, major structural biology resources have been harnessed to predict functions. More and more RNA structures are accumulated and we know little about their functions. This calls for the development of cost-effective computational methods to predict RNA functions, which will provide preliminary information for biologists and guide biological experiments. Earlier studies usually adopt dynamic programming algorithms and tree models. Shapiro et al [1] proposed to compare RNA secondary structures by using tree models. Hofacker et al [2] compared RNA secondary structures by aligning the corresponding base pairing probability matrices that were computed by McCaskill's partition function algorithm [3]. Because these methods rely on dynamic programming algorithms, they are compute-intensive. Constructing tree models is based on the idea that the stems or helices dominantly stabilize the secondary structures. So they ignore their primary sequences and focus on so-called elementary units (stem and loop, etc) for the similarity analysis. Th
Induction of nicotine in tobacco by herbivory and its relation to glucose oxidase activity in the labial gland of three noctuid caterpillars
Na Zong,Chenzhu Wang
Chinese Science Bulletin , 2004, DOI: 10.1007/BF03184128
Abstract: TobaccoNicotiana tabacum L. is a host plant ofHelicoverpa armigera (Hübner),Helicoverpa assulta Guenée andSpodoptera litura (Fabricius) (Lepidoptera, Noctuidae). The difference in leaf nicotine response to the feeding by these three larvae and the mechanical simulation of their feeding was examined by HPLC. Results indicated that nicotine induction was suppressed byH. armigera andH. assulta larvae feeding or by simulated damage treated with their labial glands extracts. The production of nicotine was also suppressed by the glucose oxidase fromAspergillus niger when it was treated on mechanically wounded leaf area. On the contrary, the nicotine production was stimulated byS. litura larva feeding or by simulated damage treated with its labial gland extract. Heat denature can not counteract the stimulation effect of theS. litura labial gland extracts to tobacco nicotine production. The glucose oxidase activity was detected in labial gland extracts of bothH. armigera andH. assulta, but the activity inH. armigera was significantly higher than that inH. assulta. No glucose oxidase activity was detected in labial gland extracts ofS. litura. It is shown that the glucose oxidase activity in labial glands of caterpillars plays an important role in the nicotine response to herbivory. The glucose oxidase was mainly contained in the labial gland ofH. armigera larva, and had the highest activity at pH 7.0. D-Glucose was the optimal substrate of the glucose oxidase. Labial gland glucose oxidase activities varied daily during larval development with high activities found when larvae were actively feeding.
Existence of periodic solutions for the nonlinear functional differential equation in the lossless transmission line model

Wang Na,

中国物理 B , 2012,
Abstract: We study a time delay equation for the lossless transmission line model. Under suitable conditions, by using the continuation theorem of the coincidence degree theory, the existence of the periodic solution for the nonlinear functional differential equation is obtained.
[(1R,3S)-3-(1,3-Dithian-2-yl)-2,2-dimethylcyclopropyl]diphenylmethanol
Risong Na,Min Wang
Acta Crystallographica Section E , 2009, DOI: 10.1107/s1600536809016079
Abstract: In the title compound, C22H26OS2, prepared from (–)-1R-cis-caronaldehyde, the 1,3-dithiane ring adopts a chair conformation. An intramolecular O—H...S hydrogen bond influences the molecular conformation. In the crystal, weak intermolecular C—H...S and C—H...O hydrogen bonds link the molecules into chains propagating along [010].
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