Entity

Time filter

Source Type

Chifeng, China

Zhang H.,Chifeng College
Advances in Intelligent and Soft Computing | Year: 2011

Information technologies are played the important role and are effect our concepts and teaching methods in music education from MIDI, computer music, multimedia music to computers and network-based teaching. During the music education in college, the configuration and application of multimedia music learning system in higher music education, as the modernization of teaching methods, are to achieve the best solutions. This paper introduced the advantages of music appreciation class based on multimedia assisted teaching in college and introduced some hardware and software configuration of the teaching system and teaching in music, writing, research and management application. In the end, several issues were suggested on music appreciation class based on multimedia-assisted teaching. © Springer-Verlag Berlin Heidelberg 2011. Source


Han W.,Chifeng College
Advances in Intelligent and Soft Computing | Year: 2011

Information technologies are played the important role and are leading to profound changes in education and management, such as the education ideas, models, methods, and concepts. This paper introduced the advantages and functions of intelligent campus system. Considering the shortcomings of education and management, the novel methods of intelligent campus system based on Internet of Things (IOT) is proposed in the paper. The topology structure and components of system are given. Meanwhile, the design scheme based on intelligent management and control is suggested. In the end, the applications of this technology were prospected, which can create a new platform for improving the applications of various materials and resources of education and greatly improve our study and serve users better and make education progress more effective and more comfortable. © Springer-Verlag Berlin Heidelberg 2011. Source


Han W.,Chifeng College
Advances in Intelligent and Soft Computing | Year: 2011

Considering the shortcomings of the current Physical examination, the novel methods of Physical examination based on Internet of Things (IOT) is proposed in the paper. The design scheme of the system is suggested. Meanwhile, the topology structure and components of system are given. In the end, the development of this technology was prospected, which can create a new platform for economic growth and greatly improve our lives and serve users better. In the end, the development of this technology was prospected, which can provide mankind with the better services of personal healthy and make people live more and more health, more effective and more comfortable. © Springer-Verlag Berlin Heidelberg 2011. Source


Li X.,Nankai University | Li X.,Chifeng College | Fang M.,Nankai University | Cui P.,Nankai University | Zhao B.,Nankai University
Zeitschrift fur Anorganische und Allgemeine Chemie | Year: 2013

[Co(phen)(NDA)0.5(H2O)3]·H 2O·0.5NDA (a) (NDA = 2, 6-naphthalenedicarboxylate ions, phen = 1, 10-phenanthroline), and four novel coordination polymers (CPs), [M(phen)(NDA)]n [M = Co (1), Ni (2), Mn (3), and Cd (4)], were synthesized under hydrothermal conditions. They were structurally characterized by single-crystal X-ray diffraction. Compound a was obtained by hydrothermal condition of 80 °C, displaying a zero dimension structure, and three coordinated water molecules located on the central Co2+ ion. By decreasing the number of coordinated water molecules in a under high reaction temperature of 170 °C, the discrete motif of a was transferred into a 2D structure of 1. Employing the same synthesizing condition like that of 1, compounds 2-4 were prepared, of which 2 exhibited a 2D layer and compounds 3 and 4 feature novel 3D architectures. The magnetic susceptibilities of 1-3 were measured and discussed. There exist ferromagnetic coupling between the nearest metal ions in 1 and 2, and the best theoretical fitting parameters were J = 3.96 cm-1, g = 2.42 for 1 and J = 3.44 cm-1, g = 2.02 for 2. The study of the magnetic property of 3 shows the occurrence of weak antiferromagnetic interaction between Mn2+ with fitting parameters of J = -0.80 cm-1 and g = 2.03, appearing short-range antiferromagnetic ordering around 9 K. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. Source


Li L.,Liaoning Medical University | Zhang J.,Liaoning Medical University | Liu X.,Chifeng College | Li X.,Liaoning Medical University | And 2 more authors.
Journal of Gastroenterology and Hepatology (Australia) | Year: 2012

Background and Aim: To evaluate the evidence comparing radiofrequency ablation (RFA) and surgical resection (RES) on the treatment of hepatocellular carcinoma (HCC) using meta-analytical techniques. Methods: Literature search was undertaken until March 2011 to identify comparative studies evaluating survival rates, recurrence rates, and complications. Pooled odds ratios (OR) and 95% confidence intervals (95% CI) were calculated with either the fixed or random effect model. Results: These studies included a total of 877 patients: 441 treated with RFA and 436 treated with RES. The overall survival was significantly higher in patients treated with RES than RFA at 1, 3 and 5years (respectively: OR: 0.50, 95% CI: 0.29-0.86; OR: 0.51, 95% CI: 0.28-0.94; OR: 0.62, 95% CI: 0.45-0.84). In the RES group the 1, 3, and 5years recurrence-free survival rates were significantly higher than the RFA group (respectively: OR: 0.65, 95% CI: 0.44-0.97; OR: 0.65, 95% CI: 0.47-0.89; OR: 0.52, 95% CI: 0.35-0.77). RFA had a higher rate of local recurrence (OR: 4.08, 95% CI: 2.03-8.20). For tumors ≤3cm RES was better than RFA in the 3-year overall survival rates (OR: 0.38, 95% CI: 0.16-0.89). Conclusions: Surgical resection was superior to RFA in the treatment of HCC. However, the findings have to be carefully interpreted due to the lower level of evidence. © 2011 Journal of Gastroenterology and Hepatology Foundation and Blackwell Publishing Asia Pty Ltd. Source

Discover hidden collaborations