The liuqin (柳琴; pinyin: liǔqín, pronounced [li̯òʊ̯tɕʰǐn]) is a four-stringed Chinese mandolin with a pear-shaped body. [5], Matsunaga et al. Deep learning has achieved spectacular performance in image and speech recognition and synthesis. View Yueqin Huang’s profile on LinkedIn, the world’s largest professional community. Subject MUSIC. : Since its initial publication more than 50 years ago, the DSM has systematized the complex intellectual and clinical process of diagnosing mentally ill persons through the use of categories and classification. Cambridge University Press, Cambridge, p 325, Andersson H (2010) Wood defect classification based on image analysis and support vector machines. PubMed Google Scholar, Yang, Y., Liu, Y., Liu, Z. et al. The dynamic elastic modulus \({E \mathord{\left/ {\vphantom {E \rho }} \right. The results revealed that the prediction of Yueqin acoustic quality could be achieved based on the soundboard wood vibration performance using the MATLAB simulation. Inside its circular body is a fixed, metal tongue. We investigated the effects of glutamine (Gln)-enriched nutritional therapy during chemotherapy on the nutritional status and immune function of children with acute lymphoblastic leukemia (ALL). Found inside – Page 490Wavelet Application in Classification of Strata Yueqin Dun1, Yu Kong2, and Wei Zhang1 1 School of Electrical Engineering and Automation Shandong, ... With the development of multimedia Web sites and increasingly diversified services, there is a growing demand for different levels of quality of service (QoS) on scalable Web servers to meet changing resource availability and to satisfy different client requirement. ". 2 is d The yueqin is used to accompany songs, and is popular in small opera ensembles. The eight basic types are concussion, friction, percussion, plucked, scraped, shaken, stamped, and stamping. To appraise the predicted grade of Yueqin, two professors from Chinese Conservatory of Music who are practiced instrument lists of national musical instrument were invited to carry out the evaluation. Using SVM, Hittawe et al. of the instrument products was objectively evaluated by dividing them into three grades (grades 1, 2 or 3) by the experienced experts in music and Yueqin performers. 1 set of Mute cards. Search Search. The optimal hyperplane can be formulated into the following expression. To demonstrate that wood is ideally suitable for the manufacture of idiophones (xylophone bars and chimes), aerophones (flutes and organs), and chordophones (violins and zithers), Wegst [3] plotted material property charts showing acoustic properties, such as sound velocity, characteristic impedance, sound radiation coefficient and loss coefficient against one another. \kern-0pt} G}\), acoustic damping coefficient \(R\), and acoustic impedance \(\omega\), four evaluation indexes and three grades were used to evaluate the Yueqin soundboard wood vibration performance. Reflecting the opulence and dramatic storytelling from as far back as the mid Qing Dynasty (late 18th century), the actors and actresses keep the history of … Yueqin Dun. Found inside – Page 143E - mail : yueqin ... 2000 MR Subject Classification 11 R65 , 11R70 , 19C99 , 19D50 . $ 1 . INTRODUCTION [ 7,8 ] has given A large number of papers have ... 1 and L Dimensional Approaches in Diagnostic Classification, by Helzer and colleagues, has a timely focus on refining the research agenda for DSM-V, advocating a stronger dimensional emphasis to our categorically structured current DSM -IV.—. Training sample is \(\left\{ {x_{i} } \right.,\left. \kern-0pt} \rho }\), elasticity modulus and shear modulus ratio \({E \mathord{\left/ {\vphantom {E G}} \right. Am J Psychiatry 2007; 164:1035–43. 04/09/2019 ∙ by Yueqin Li, et al. This work was financially supported by the Natural Science Foundation of China (NSFC) through grant number 30972300, the Fundamental Research Funds for the Central Universities 2572014CB02 and supported by China Scholarship Council. It has a short fretted neck and four strings tuned in courses of two (each pair of strings is tuned to a single pitch), generally tuned to the interval of a perfect fifth. Index selection and establishment of the relevant standard were based on the important part of instrument product grade prediction. According to tradition, the instrument was invented in China during the 3rd- to 5th-century Jin Dynasty. The ruan, another Chinese instrument, is the ancestor of the yueqin. The name yueqin once applied to all instruments with a moon-shaped soundboard, including the ruan; however, "yueqin" now applies to a separate category from the ruan family. Found inside – Page 911... 133 , 324 Xiang , Yueqin , 265 Xu , Yougeng , 196 Xue , Yongkang , 30 Zambakas ... 409 Air mass analysis , 244 Air mass classification , 244 Air mass ... The sentiment-driven pre-announcement overvaluation mostly disappears within one month after SEO announcements. Found inside – Page 317Lang A RG ; Yueqin X ( August 1986 ) . Estimation of leaf area index from ... Shadow - invariant classification for scenes illuminated by daylight . Deep learning is a type of machine learning, an artificial intelligence technique in which algorithms are "trained" to perform tasks using large volumes of data. The radial basis function is used to establish the Yueqin soundboard wood acoustic quality evaluation model and simulate the prediction. "Moon guitar" redirects here. Click here for information about how to use Classified Cards with your children. The yueqin. The instrument comes in a variety of sizes and pitches. The yueqin ( Chinese: 月琴, pinyin: yuèqín, pronounced [y̯œ̂tɕʰǐn]; also spelled yue qin, or yüeh-ch'in; and also called moon guitar, moon-zither, gekkin, la ch'in, or laqin) is a traditional Chinese string instrument. The main acoustic properties of vene wood were determined using a test method of free–free flexural vibration (BING device) by Traore et al. Free and open company data on Virginia (US) company PENTAGON BODY CARE LLC (company number S7640388), 570 23RD ST S, ARLINGTON, Virginia, 22202-0000 [6] and Kubojima et al. The guqin is a very quiet instrument, with a range of about four octaves, and its open strings are tuned in the bass register. The frets on all Chinese lutes are high so that the fingers never touch the … \kern-0pt} G}\), acoustic radiation damping coefficient \(R\), and acoustic impedance \(\omega\). The sound signals were collected by the microphone, and then amplified, filtered and analyzed using a fast Fourier transform (FFT) analyzer to obtain resonance frequencies. volume 63, pages 37–44 (2017)Cite this article. Found inside – Page 289... and Yueqin Liu4 1 Key Laboratory of High Confidence Software Technologies, ... For the sentiment classification task, our models outperform other ... Found inside – Page 165Classification. Yueqin Zhu1,2, Lin Bai3,4,5(&), Weihang Peng6, Xinyang Zhang3,5, and Xiong Luo7 1 Development and Research Center, China Geological Survey, ... This instrument has an extremely wide dynamic range and remarkable expressive power. Found inside – Page 110Ronald C. Kessler, Peter de Jonge, Yueqin Huang, John J. McGrath, ... for a reorganization of the classification of mental disorders in both the DSM and ICD ... The diagrams of the Yueqin soundboard wood forecasting grade classification training and classification training error are shown in Figs. Wikipedia. 5 °) ¯ 0.93 where ln P (θ 57. This allows for a greater control over timbre and intonation than their western counterparts, but makes chordal playing more difficult. According to tradition, the instrument was invented in China during the 3rd- to 5th-century Jin Dynasty. The ruan, another Chinese instrument, is the ancestor of the yueqin. Found inside – Page 512Jun Li , Yueqin Zhou , and Deren Li , " PCA and wavelet transform for ... IKONOS image classification using a colour difference technique Liangpei Zhang. Due to the good vibration characteristics, wood has been used as an important resonance instrument material over the millennia [1]. 1 set of Mute Cards, 1 set of Labels and 1 … A new scheme for classifying the woods used in stringed instruments was developed by Yoshikawa [4], which used two regression lines to clearly discriminate the soundboard wood from frame-board wood that were traditionally used for string instruments. 1 \right\}} \right.\). Wood Sci Technol 44:693–704, Hittawe MM, Muddamsetty MS, Sidibe D, Meriaudeau F (2015) Multiple features extraction for timber defects detection and classification using SVM. Every guqin was made with fine workmanship by our guqin master makers and comes with plenty of free accessories for you to start playing. This quality has made the yueqin an important instrument for use in Beijing opera music. Terms and Conditions, Using SVM, based on the soundboard selection, the forecasting model of the Yueqin soundboard acoustic quality was developed. The yuequin or yue quin, also known as the moon guitar is a traditional Chinese string instrument. Found insideThe “silk” classification for instruments referred to the strings that. Enjoying quiet time in a Kunming park, this amateur musician is playing a yueqin, ... As a result of the excessive consumption of wood, the cost of the musical instrument increases rapidly. However, those who had close contact with royalty could find themselves in trouble. [13] addressed the issue of automatic wood defect classification and propose a tree structure SVM to classify four types of wood knots using images captured from wood boards. The correct answer among the listed choices is letter c. Frederic Chopin is the composer of Revolutionary Etude. The average interview time was 20 minutes. Every guqin was made with fine workmanship by our guqin master makers and comes with plenty of free accessories for you to start playing. The origin of moon guitar may be dated to Jin Dynasty (265-420). Advances in Intelligent and Soft Computing, vol 169. The sentiment-driven pre-announcement abnormal return is negatively associated with the post-announcement abnormal return. where \(\rho\) is the density of the sample wood (kg m−3), \(\upsilon\) is the surface wave velocity (longitudinal direction) (m/s), E is the dynamic elastic modulus of the wood (GPa). Our company carries bamboo dizi flutes and wooden dizi flutes made by different dizi master makers, including Dong Xue Hua, Xie Bing, Huang Wei Dong, etc. Lagrange multiplier method is used to solve the stated quadratic programming problem, the Lagrange function is, Lagrange function is employed to calculate the minimum value of \(w\), \(b\) and the maximum value of \(a_{i}\). radial basis function, was used to map the nonlinear problem in input space to the high-dimension characteristic space. The classification accuracy was 90.00%, indicating that the predicted values were highly consistent with the experimental values. Chinese national standard, Beijing, p 8. The main parameters of wood acoustic vibration property are listed in Table 3. SVM uses nonlinear transformation defined by inner product function to transform input space into higher space. Found insideBRICS Research, Shanghai People's Publishing House, 2013; Lin Yueqin (ed.) ... For the classification criteria and corresponding theoretical discussions, ... 1 \right\}} \right.\), \(\left\langle {w,x} \right\rangle + b = 0\), $$\left\langle {w,x} \right\rangle + b \ge 1\quad y_{i} = 1,$$, $$\left\langle {w,x} \right\rangle + b \le - 1\quad y_{i} = - 1.$$, \(L_{1} :\left\langle {w,x} \right\rangle + b = 1\), \(L_{2} :\left\langle {w,x} \right\rangle + b = - 1\), $$\left\langle {w,x_{1} } \right\rangle + b_{1} = 1,$$, $$\left\langle {w,x_{2} } \right\rangle + b_{2} = - 1.$$, $$d_{\text{dis}} = \frac{w}{||w||}(x_{1} - x_{2} ).$$, $$\mathop {\hbox{min} }\limits_{w} \frac{\left\| w \right\|}{2}^{2} ,$$, $${\text{s}} . As one of the classic art forms of imperial China, Beijing Opera is a staple of cultural tradition in the modern era. Found inside – Page 138... the various spike fiddles described above, as well as pipa, yueqin, xiao and guan. ... hence its classification as part of the percussion section. Chappals; Espadrilles; Jandals; Jodhpurs; Mukluks; Mules; Aqua shoes; Bath sandals; Bathing caps; Leisure shoes; Rain boots; Welts for footwear; Winter boots Imaging Health Inf. Two … Am J Bot 93:1439–1448, Yoshikawa S (2007) Acoustical classification of woods for string instruments. Its body is a bamboo tube, covered at the playing end \kern-0pt} \rho }\), elastic modulus and shear modulus ratio \({E \mathord{\left/ {\vphantom {E G}} \right. Occasionally, the body of the yueqin may be octagonal in shape….Yueqin. Category: aerophone. Found inside – Page 123123 100 Yueqin 101 Yueqin Country : China Classification number : 321.312 Classification name : Spike box lute or spike guitar Dimensions : 59 x 36 x 5 ... Idiophone, class of musical instruments in which a resonant solid material—such as wood, metal, or stone—vibrates to produce the initial sound. Name: MOON GUITAR, Classification: Chordophones, Entry name: Guitar, Vernacular: yueqin or yue qin, Culture group: Chinese, Culture group place: China, Description: Shallow, circular wooden body with external neck carrying large machined head; 10 frets on body & … (2012) A Study on Classification Method of Discrete Data Basic on Improved Association Rules. where L is the musical instrument sound board length (m), \(\rho\) is the sound board density (kg m−3), \(f\) is the sound board resonance frequency (Hz), \(\beta_{n}\) is the relative constant of wood boundary conditions, \(h\) is the sound board thickness (cm). Guqin Introduction. 3. \kern-0pt} \rho }\), elastic modulus and shear modulus ratio E/G, acoustic radiation damping coefficient \(R\), acoustic impedance \(\omega\) were selected as the inputs, while the three grades of musical instrument were the outputs. In this study, nine Yueqin were fabricated. This quality has made the yueqin an important instrument for use in Beijing opera music. Jingju (Beijing Opera) Ensemble from China. Due to rights restrictions, this image cannot be enlarged, viewed at full screen, or downloaded. It was developed in 1914 by two European musicologists, despite their own fears that such a systematic system was nearly impossible. Found inside – Page 21913 Yuan dynasty : chuanqi , 88 , 205 ; classification of society ... 22 , 23 , 35 Yuc Fei , 47 Yue Ke , 27 Yueju , 198 Yueqin ( plucked instrument ) ... Yueqin has 6 jobs listed on their profile. However, its role in biological processes such as inflammation or other immune response is not known. Acoust Aust 43:117–122, Fletcher NH, Rossing TD (1998) Classical continuum physics. Recently, as a wood substitute, some wood-based composites were developed for a violin top plate [1]. The models are able to be used to precisely predict the Yueqin acoustic quality based on the vibration performance of soundboards. The defect in scientific theory impedes the improvement of Yueqin quality. This rattles or buzzes when the yueqin is played and enhances the tone. 9 Apr 2019 • Yueqin Li • Ata Mahjoubfar • Claire Lifan Chen • Kayvan Reza Niazi • Li Pei • Bahram Jalali Deep learning has achieved spectacular performance in image and speech recognition and synthesis. Let's Read-And-Find-Out S... 5 Ultimate Crosswords Omnibus 1. Jinghu, Chinese two-stringed fiddle that is the principal melodic instrument in jingxi (Peking opera) ensembles. Prof Yueqin Huang, Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing 100191, China huangyq@bjmu.edu.cn Research in … It outperforms other machine learning algorithms in problems where large amounts of data are available.