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Search Results: 1 - 10 of 126595 matches for " Junshan Li "
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Extraction Process Validation of Isatis Radix  [PDF]
Junshan Li, Bo Zhang
Pharmacology & Pharmacy (PP) , 2014, DOI: 10.4236/pp.2014.54043

This study is aimed to validate the extraction process of Isatis Radix. Using near infrared spectroscopy and high performance liquid chromatography to determine the uridine, adenosine, guanosine contents in Isatis Radix Solution, as well as NIR to monitor the extraction process. The results indicate that the existing extraction is optimized to extract thoroughly.

Connectivity in one-dimensional ad hoc networks with an access point
Junshan Li
Computer Science , 2012,
Abstract: In this paper, we study the connectivity in one-dimensional ad hoc wireless networks with an fixed access point. In recent years, various closed expressions for the probability of connectivity on one-dimensional networks (interval graphs) have been derived by many researchers. We will provide some numerical validation for them by means of extensive simulations.
Exploration on the Construction of Applied Computer Specialty Curriculum System  [PDF]
Zijiang Zhu, Junshan Li, Yi Hu
Creative Education (CE) , 2018, DOI: 10.4236/ce.2018.911123
Abstract: In view of the problems existing in the traditional professional curriculum system at colleges and universities to cultivate applied undergraduate talents in computer software, this paper, following the concept of “demand-oriented, ability as the core, integration of science and engineering as well as theories and application” and on the basis of deep school-enterprise cooperation, integration of industry and teaching, proposes the “four-connection” professional curriculum system to cultivate applied undergraduate software talents: connecting ability cultivation with the demands for software positions, connecting the curriculum contents with software standard, connecting teaching with development, and connecting incubation projects with the industrial market. And this paper also proposes four measures to guarantee the construction of school-enterprise cooperation: the supporting platform, teaching team, teaching resources and quality guarantee system.
Analysis and Research of the Electric Power Crisis and Causes in China
Jin Li,Junshan Gao
Asian Social Science , 2010, DOI: 10.5539/ass.v6n7p61
Abstract: As a special product, the electric power has the character of the synchronization of generation, transmission, distribution, and use, and as the main carrier of the power transmission and distribution, the electric power network were continually impacted by the natural disasters, with different influences on various parts in the electric power system, the safety and stability of the electric power network are facing the challenge. By introducing the existing problems and the management meaning of the electric power network crisis management, the comprehensive causes are deeply researched in this article, and they are classified from the interior aspect and the exterior aspect, which could offer theoretical base to enhance the level of the electric power network crisis management in China.
An Improved Three-Dimensional Model for Emotion Based on Fuzzy Theory  [PDF]
Zijiang Zhu, Junshan Li, Xiaoguang Deng, Yi Hu
Journal of Computer and Communications (JCC) , 2018, DOI: 10.4236/jcc.2018.68008
Abstract: Emotion Model is the basis of facial expression recognition system. The constructed emotional model should not only match facial expressions with emotions, but also reflect the location relationship between different emotions. In this way, it is easy to understand the current emotion of an individual through the analysis of the acquired facial expression information. This paper constructs an improved three-dimensional model for emotion based on fuzzy theory, which corresponds to the facial features to emotions based on the basic emotions proposed by Ekman. What’s more, the three-dimensional model for motion is able to divide every emotion into three different groups which can show the positional relationship visually and quantitatively and at the same time determine the degree of emotion based on fuzzy theory.
RETRACTED: Realization of Virtual Human Face Based on Deep Convolutional Generative Adversarial Networks  [PDF]
Zijiang Zhu, Xiaoguang Deng, Junshan Li, Eryou Wei
Journal of Signal and Information Processing (JSIP) , 2018, DOI: 10.4236/jsip.2018.93013

Short Retraction Notice

The authors claim that this paper needs modifications.

This article has been retracted to straighten the academic record. In making this decision the Editorial Board follows COPE's Retraction Guidelines. The aim is to promote the circulation of scientific research by offering an ideal research publication platform with due consideration of internationally accepted standards on publication ethics. The Editorial Board would like to extend its sincere apologies for any inconvenience this retraction may have caused.

Editor guiding this retraction: Prof. Baozong Yuan(EiC of JSIP)

The full retraction notice in PDF is preceding the original paper, which is marked \"RETRACTED\".

Rongdong Yang,Yanfei Li,Junshan Sun,Jikun Li
Acta Crystallographica Section E , 2008, DOI: 10.1107/s1600536808000044
Abstract: In the title complex, [Cu(C2H2ClO2)2(C12H8N2)(H2O)], the CuII ion is five-coordinated by two N atoms [Cu—N = 2.005 (2) and 2.029 (2) ] from the 1,10-phenanthroline ligand, two O atoms [Cu—O = 1.943 (2)–1.966 (2) ] from two 2-chloroacetate ligands and one water molecule [Cu—O = 2.253 (2) ] in a distorted square-pyramidal geometry. The crystal structure exhibits intermolecular O—H...O hydrogen bonds, short Cl...Cl contacts [3.334 (1) ] and π–π interactions [centroid–centroid distance 3.621 (11) ].
The Research of the Transferring Knowledge between the Parent and Subsidiary Company (Based on Taiwan)  [PDF]
Junshan Wen, Rui Yang
Open Journal of Business and Management (OJBM) , 2014, DOI: 10.4236/ojbm.2014.22018

With knowledge economy age’s coming, knowledge transfer is the significant method to make organization more competitive, and also help organizational innovation, which can help organization has its own core competence. Information processing is no longer the key bottleneck in the organization, the biggest challenge facing the organization, but the knowledge creation and transfer to promote a transnational knowledge transfer research in the ascendant. As in Taiwan, the economic downturn and the rising cost force Taiwan-funded enterprises to continue to find a way out, while the mainland has good infrastructure, abundant labor, and similar cultural background, so the mainland becomes the best choice of Taiwan businessmen. But even so, they still face the problem of the effectiveness of knowledge transfer. In this study, the relationship between the factors in the parent-subsidiary of Taiwan-funded starts to investigate the effectiveness of knowledge transfer from the communication channels, the level of trust, organizational distance and cultural distance four dimensions. Then we expand social communication channels to increase the knowledge, training, and the relevant recommendations to enhance the building of enterprise culture of high-tech enterprises.

Qingliang Guo,Junshan Sun,Jikun Li,Rentao Wu
Acta Crystallographica Section E , 2009, DOI: 10.1107/s1600536809009325
Abstract: In the title molecule, C11H18N4S, an intramolecular N—H...N hydrogen bond [N...N = 2.558 (3) ] is observed. The two cyclopentyl rings are disordered between two conformations in 1:1 and 2:1 ratios. In the crystal structure, weak intermolecular N—H...S hydrogen bonds [N...S = 3.547 (3) ] link pairs of molecules into centrosymmetric dimers.
Rengao Zhao,Junshan Sun,Jie Lu,Jikun Li
Acta Crystallographica Section E , 2009, DOI: 10.1107/s1600536809002682
Abstract: In the title compound, [Cu(C2H2IO2)2(C12H8N2)(H2O)], the CuII ion is coordinated by two N atoms [Cu—N = 2.013 (4) and 2.024 (4) ] from a 1,10-phenanthroline ligand and three O atoms [Cu—O = 1.940 (4)–2.261 (4) ] from two carboxyl ligands and a water molecule in a distorted square-pyramidal geometry. One iodoacetate O atom [Cu—O = 2.775 (4) ] completes the coordination to form a distorted octahedron. Intermolecular O—H...O hydrogen bonds link the molecules into centrosymmetric dimers, which are further packed by π–π interactions between the 1,10-phenanthroline ligands into layers parallel to the ab plane. The crystal packing also exhibits short intermolecular I...I contacts of 3.6772 (9) and weak C—H...O hydrogen bonds.
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