Time filter

Source Type

PubMed | East China Normal University, University of Jinan, Xinjiang Education Institute, Guizhou Provincial Party and Zhejiang Normal University
Type: Journal Article | Journal: Perceptual and motor skills | Year: 2016

Using the magnitude comparison task, the current study tested verbal-spatial and visuospatial coding accounts by comparing the spatial-numerical association of response codes effect in 30 Chinese-speaking and 60 bilingual Uighur Chinese participants. The experimental tasks were presented using Chinese words for 30 Chinese-speaking and 30 bilingual Uighur Chinese participants, while only Uighur words were presented to the remaining 30 bilingual Uighur Chinese participants. Overall, the results of the current study showed that verbal-spatial coding could be applied to the experimental task when presented using Chinese words, but visuospatial coding could be applied to the experimental task when presented using Uighur words. The findings demonstrated that spatial coding was flexible and depended upon the language context in which the experimental task was presented.

Zhang J.,CAS Beijing Institute of Acoustics | Wu H.,Xinjiang Education Institute | Yan Y.,CAS Beijing Institute of Acoustics
International Conference on Signal Processing Proceedings, ICSP | Year: 2010

This paper discusses tone pronunciation scoring for Mandarin multi-syllable words in Computer Assisted Language Learning (CALL) System. A commonly used tone evaluation method is using GMM to model various pitch sequence. Because the pattern of pitch sequence will change a lot in the multisyllable context, tone models trained on mono-tone database will not have good performance on multi-syllable speech. Scoring accuracy drops greatly due to tonal sandhi from mono-syllable to multi-syllable words. We proposed three major methods to solve the problem. The first is to train GMM with tri-syllable F0 trace instead of mono-syllable's. The second is not only to model F0 contour's trend, but also to model F0 value, and we use normalization to make sure that F0 values reflect tones. The third is to use linear regression to simulate the F0 contour trend. Some minor improvements are also introduced. After these methods are taken, the tone recognition correct rate is improved from 41% to 82%. © 2010 IEEE.

Shadike M.,Xinjiang Technical Inistitute of Physics and Chemistry | Xiao L.,University of Chinese Academy of Sciences | Wasili B.,Xinjiang Education Institute
Lecture Notes in Electrical Engineering | Year: 2012

In this paper, we analysis the characteristics of Uyghur languge, introduce components of speech recognition system, design a program to calculate trigram, bigram and unigram language models based on the corpus of the entire text of the novel Qum basqan sheher, then estimating acoustic models uses unigram and bigram language models calculated above, particularly with some probability theory for acoustic modeling. And discuss some potential problems of the probabilistic speech recognition approaches. © 2012 Springer-Verlag GmbH.

Wang D.,Xinjiang University of Finance and Economics | Wang D.,Xinjiang Education Institute | Sun B.,Xinjiang University of Finance and Economics
Shenyang Gongye Daxue Xuebao/Journal of Shenyang University of Technology | Year: 2016

In order to effectively capture the emotion of micro-message user and accurately grasp the interest tendency of user, the emotional fluctuation equation was established with the maximum information entropy estimation method, and the parameter scheme for both stimulation and internal forces was determined. Under the premise of measuring the emotional states of micro-message, the emotional evolution system of micro-message user was described, the emotional guidance model for timely incentive recommendation type was established, and both emotional prediction and accurate emotional information recommendation were achieved. The results show that the information entropy estimation can get involved in the accurate emotional symbols, and the applicability of micro-message guidance strategy can be improved. Therefore, the efficiencies in stabilizing the user emotion and guiding the network positive energy can be achieved. The information entropy estimation can play a positive role in establishing the popular credibility and stabilizing the clique emotion. © 2016, Editorial Department of Journal of Shenyang University of Technology. All right reserved.

Gao Z.F.,Urumqi Observatory | Gao Z.F.,University of Chinese Academy of Sciences | Wang N.,Urumqi Observatory | Yuan J.P.,Urumqi Observatory | And 2 more authors.
Astrophysics and Space Science | Year: 2011

In a superhigh magnetic field, direct Urca reactions can proceed for an arbitrary proton concentration. Since only the electrons with high energy E (E>Q, Q is the threshold energy of inverse β-decay) at large Landau levels can be captured, we introduce the Landau level effect coefficient q and the effective electron capture rate Γeff. By using Γeff, the values of LX and Lν are calculated, where LX and Lν are the average neutrino luminosity of AXPs and the average X-ray luminosity of AXPs LX, respectively. The complete process of electron capture inside a magnetar is simulated numerically. © 2010 Springer Science+Business Media B.V.

Yunusi T.,Xinjiang University | Yang C.,Xinjiang University | Cai W.,Xinjiang University | Cai W.,Xinjiang Education Institute | And 3 more authors.
Ceramics International | Year: 2013

MoO3 submicron belts and MoO2 submicron spheres have been synthesized by a polyethylene glycol-assisted hydrothermal method. XRD and SEM images of the products illustrate that MoO3 submicron belts are about tens of micrometers in length and several hundreds of nanometers in diameter. The products are gradually changed from belt-shaped MoO3 to spherical MoO2 with increasing polyethylene glycol as both protective and reducing agent. The products exhibit good responses to acetone and ethanol. © 2012 Elsevier Ltd and Techna Group S.r.l.

Tang X.-L.,Shihezi University | Lv X.,Key Laboratory of Oasis Ecological Agriculture | He Y.,Xinjiang Education Institute
Comptes Rendus - Geoscience | Year: 2013

The features of climate change and their effects on glacier snow melting in the past 50. years (1961-2010) in Xinjiang were studied. Regional climate data for 49 meteorological stations in the Tianshan Mountains and the northern and southern areas of Xinjiang were collected with the aid of techniques such as climatological statistical diagnosis, regional climate models, remote sensing, and geographic information system. The annual average temperature displayed a rising trend across the Tianshan mountainous area and both areas of Xinjiang. The trend was particularly apparent in winter and autumn with the rate of increase in the annual average minimum temperature being significantly higher than that of the maximum temperature. Rainfall also tended to increase in all three areas over the 50-year period, with the magnitude of change being highest in the mountainous area followed by northern Xinjiang and then southern Xinjiang. As a result of the rising temperatures, there was a negative material balance among the region's glaciers, of which the year 1982/1983 was the key year for the development of Tianshan mountain glacier snow. After this date, glacial ablation intensified with an annual change increase in average temperature of 1. °C, leading to a glacier material balance change of about 300. mm. To establish rainfall and temperature sequences for three regional climate change scenarios in the 2011-2050 period, we adopted the delta method using actual measurements during the 1961-2000 period against corrected data from rainfall and temperature simulations. All three scenarios indicated that temperatures will continue to increase, that the increase in rainfall may decrease in mountainous regions but will increase in the basin, and that the speed of glacial ablation in Xinjiang will continue to accelerate. © 2013 .

Shadike M.,Xinjiang Education Management Information Center | Wasili B.,Xinjiang Education Institute
Applied Mechanics and Materials | Year: 2014

In this paper, we thus turn to articulatory of Uyghur phonetics, the study of how phone are produced as the various organs in the mouth, throat, and nose modify the airflow from the lungs. And beside that we use a Bayesian approach based on multivariate Gaussian distribution to analyses of the acoustic articulatory of Uyghur phonemes. © (2014) Trans Tech Publications, Switzerland.

Sun B.,Xinjiang University | Wang D.,Xinjiang Education Institute
Shenyang Gongye Daxue Xuebao/Journal of Shenyang University of Technology | Year: 2016

Aiming at the fact that the micro-message public opinion is facing such serious problems as multiple distorted mentality, damaged credibility and many technical blind angles, under the condition of big data, the virtual honey-pot defense model and correlation detection algorithm were designed with the MapReduce framework based on the distributed network, and the intervention of regulatory role was successfully achieved, which could actively guide the interest direction of users and predict new public opinion tendency. In addition, the effective measures for the construction of public opinion monitoring and application mechanism were proposed. The results show that the honey-pot active defense system has significant guidance function, high detection efficiency and strong pertinence. The active defense system can obtain good monitoring effect, strengthen the initiative prevention capacity for the micro-message public opinion, improve the credibility of public opinion management department and the regulation control capacity of public opinion, and provide important support for the micro-message regulation. © 2016, Editorial Department of Journal of Shenyang University of Technology. All right reserved.

Liu B.,Xinjiang University | Liu B.,Xinjiang Education Institute | Song B.,Xinjiang Education Institute | Hu W.,Xinjiang Education Institute | Jia D.,Xinjiang University
Fuhe Cailiao Xuebao/Acta Materiae Compositae Sinica | Year: 2011

The nanocomposite oxides (Fe2O3-CuO) as anode materials for lithium-ion batteries were synthesized via the hydrothermal method and the precipitation method. The crystalline structure and the electrochemical performance of the as-synthesized samples were investigated. The results show that the nano Fe2O3-CuO composite oxides obtained by the hydrothermal method are blocky, with narrow size distribution around 30 nm, while spherical, with narrow size distribution around 90 nm by the precipitation method. It is also found that the discharge capacity of the samples via the precipitation method is better than those of the samples obtained via the hydrothermal method.

Loading Xinjiang Education Institute collaborators
Loading Xinjiang Education Institute collaborators