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本文正是从文化创意产业的角度审视我国西南民族地区的少数民族文化资源利用情况,通过分析西南民族地区民族文化创意产业发展现状,找出制约其发展的问题,最后提出相应的发展对策建议。 相似文献
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基于创新理念的数据结构教学方法探讨 总被引:2,自引:0,他引:2
本文从提高学生创新意识和创新能力出发,介绍了《数据结构》课程的多种现代化教学模式在教学中的应用,并对《数据结构》课堂教学的组织与设计、网络教学方案设计以及实验教学设计等方面作了详细的讨论。 相似文献
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For enhancing the emission intensity and broadening the excitation region of Ba3Eu(PO4)3 (BEP), Sm3+ is doped as sensitizer in this paper. BEP:Sm3+ can produce an obvious red emission at near ultraviolet (n-UV) radiation. An effective energy transfer from Sm3+ to Eu3+ is proved. The commission international de I’Eclairage (CIE) chromaticity coordinates of BEP:Sm3+ locate at red region. When the environment temperature is 150 °C, the emission intensity of BEP:0.10Sm3+ is decreased to 76% of the initial one at room temperature, and the activation energy is calculated to be 0.164 eV, which can prove the good thermal stability of BEP:Sm3+. The results indicate that BEP:Sm3+ may have potential applications in white light emitting diodes (LEDs). 相似文献
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