基于教育功能与内涵的博物馆文创产品开发设计——以“中国恐龙展拼插模型”为例

我国博物馆文创产品存在偏重消费者喜好和追求利润而忽视消费者文化需求差异的问题。本文通过对博物馆及其文化服务产品基本功能的深入分析,提出博物馆文创产品是博物馆教育的延伸,博物馆文创产品应该具有知识、文化、精神及能力内涵,评价博物馆文创产品的标准应强调满足公众的学习需求、引发公众的学习动机、激发学习行为的产生,并可以从文创产品的可读性、可操作性、可探究性三方面开展研发设计。北京自然博物馆的“中国恐龙展拼插模型”,以上述理念和思路进行开发设计,获得了市场和业界的认可。     

开放存取知识库版权政策概述

机构知识库是目前开放存取电子资源保存和发布的重要形式之一,各类学术和研究型图书馆设立的作者自行存档的开放文库是这类知识库的主体.本文从版权角度,简要介绍作者、机构库和科研资助机构三类主体,在开放文档提交保存和发布问题上的不同立场和政策,并就有关版权协议内容作了分析.表2.     

单片机综合实验箱的研制

介绍了一种新型单片机综合实验箱的研制目的,阐述该装置的基本设计思想、总体设计方案和结构特点,介绍了该装置基本模块的功能。     

新建多校区高校图书馆面临的问题及对策

以台州学院为例,分析了一校多区格局下,新建地方性高等院校图书馆在运行机制、资源配置以及读者服务等方面所面临的主要问题。提出只有确立综合性大学综合性管理理念,理顺管理运行机制,优化资源配置,创新服务体系,提升服务水平,多校区图书馆的建设才能适应学校快速发展的步伐,更好地服务于教学、科研和社会服务。     

构建零售业服务链战略理论框架的研究

零售业服务链战略理论框架的构建是从价值链管理理论与零售理论相结合的角度出发的,其内容包括零售轮转理论、辩证进程学说、手风琴学说、自然选择学说和价值链理论等几个部分.它以顾客需求为诉求点,把顾客需求信息传递给零售企业,再由零售企业传递给供应商、分销商,从而实现把满足顾客需要的产品及相关服务投放市场这一战略目的.     

钢琴伴奏艺术在声乐表现艺术中的魅力

钢琴作为乐器之王,其可以为人声,或是对任何一种乐器进行伴奏,尤其钢琴伴奏在声乐表现中承担了渲染及补充音乐情绪的重要作用。本文首先简述了钢琴伴奏在声乐表演艺术中的地位,进而对钢琴伴奏在声乐表演艺术中的作用进行了探讨,最后总结了在钢琴伴奏与声乐的完美配合上需要注意的几个方面。     

Rapid phenotypic evolution with shallow genomic differentiation during early stages of high elevation adaptation in Eurasian Tree Sparrows

Known as the ‘third polar region’, the Qinghai-Tibet Plateau represents one of the harshest highland environments in the world and yet a number of organisms thrive there. Previous studies of birds, animals and humans have focused on well-differentiated populations in later stages of phenotypic divergence. The adaptive processes during the initial phase of highland adaptation remain poorly understood. We studied a human commensal, the Eurasian Tree Sparrow, which has followed human agriculture to the Qinghai-Tibet Plateau. Despite strong phenotypic differentiation at multiple levels, in particular in muscle-related phenotypes, highland and lowland populations show shallow genomic divergence and the colonization event occurred within the past few thousand years. In a one-month acclimation experiment investigating phenotypic plasticity, we exposed adult lowland tree sparrows to a hypoxic environment and did not observe muscle changes. Through population genetic analyses, we identified a signature of polygenic adaptation, whereby shifts in allele frequencies are spread across multiple loci, many of which are associated with muscle-related processes. Our results reveal a case of positive selection in which polygenic adaptation appears to drive rapid phenotypic evolution, shedding light on early stages of adaptive evolution to a novel environment.     

Large-scale multiferroic complex oxide epitaxy with magnetically switched polarization enabled by solution processing

Complex oxides with tunable structures have many fascinating properties, though high-quality complex oxide epitaxy with precisely controlled composition is still out of reach. Here we have successfully developed solution-based single-crystalline epitaxy for multiferroic (1-x)BiTi_(1-y)/2Fe_yMg_(1-y)/2O₃–(x)CaTiO₃ (BTFM–CTO) solid solution in large area, confirming its ferroelectricity at the atomic scale with strong spontaneous polarization. Careful compositional tuning leads to a bulk magnetization of 0.07 ± 0.035 μ_B/Fe at room temperature, enabling magnetically induced polarization switching exhibiting a large magnetoelectric coefficient of 2.7–3.0 × 10⁻⁷ s/m. This work demonstrates the great potential of solution processing in large-scale complex oxide epitaxy and establishes novel room-temperature magnetoelectric coupling in epitaxial BTFM–CTO film, making it possible to explore a much wider space of composition, phase, and structure that can be easily scaled up for industrial applications.     

李克昌艺惊画坛

著名画家李克昌是当今画坛杰出的艺术家。我最初拜读李克昌的油画、国画和内画,就被其涉足之广和造诣之高而震惊,被其驾驭反差跨度如此大的画种之超凡功力所折服,真可谓：“内（内画）外（油画和国画）兼功得心,三管齐下应手。”而今年9月,在久负盛名的北京艺术殿堂荣宝斋举办他的美术作品展上,我又欣赏到他的雕塑和书法,原来不仅是“三管齐下”,简直是“五子登科”,（其实他还有美学研究）,更为其成就之大而倾倒。     

从《中彩》到《最后的王爷》—著名导演韩刚和他的电视剧

2008年春节前后,韩刚导演的《最后的王爷》和《台湾1895》两部电视剧刚在全国登场开播,便呈现出收视率直线上升的火爆场面。连我的朋友“半个电视”著名画家李燕虽忙得不可开交,也挤时间收看这两部“有文化、又好看”的大片。10多年来,韩刚为广大电视观众奉献了一道道“好看又好吃”的精神大餐。