中国传统纹饰与现代设计

面对中国的设计现状,我们应该倡导民族文化和先进文化,使中国的传统文化艺术在现代设计中得以延伸发展,打造新的民族形式,在理解的基础上取其“形”、延其“意”、从而传其“神”,用中国传统文化精粹,以现代化国际化语言来表达,使民族的文化精神和世界的设计语言,共同融汇成现代设计艺术的主流,必定会使现代设计更具文化性与社会性。     

开发立体化教材和网络课堂，构建新型教学模式

教学信息化的最基本要素是教学资源数字化和网络化,开发立体化教材和网络课堂是教学资源数字化和网络化的具体实现形式,有助于构建新型教学模式。     

新教学模式在非金属专业教学中的设计与应用

本文以多媒体网络教学为研究对象,初步探讨多媒体网络技术辅助教学的基本模式,并据此设计了基于多媒体和互联网技术的非金属专业教学系统,使远程异地教学、在线测试等成为可能,优化了传统教学过程,促进了教学质量,为我们提供一个全新的教学模式。     

广西沿边"适应-竞争-合作"式 城镇演化模式研究 ——以凭祥、东兴为例

新时代不充分不平衡发展问题突出,加大力度支持边疆民族地区加快发展的要求迫在眉睫。广西沿边民族地区发展总体滞后,城镇发展模式趋同;东兴和凭祥在沿边城镇发展模式趋同的情况下,在“适应-竞争-合作”式城镇演化过程中,充分利用国家政策、发挥比较优势、培育优势特色产业、深化内外合作,实现了城镇经济的跨越式发展。本文以生物学“趋同进化”理论为基础,结合新发展理念和东兴、凭祥的发展经验建议：广西沿边民族地区采取“适应-竞争-合作”式城镇发展模式,以创新增强各城镇内生动力,以互补合作促进协调发展,以绿色发展道路助推城镇发展的可持续性,以加强内外市场的联动性来深化城镇开放、合作式发展,以“省-市-县”、“县-镇-村”的互联互通推进共享发展。     

Quantifying the similarity of 2D images using edge pixels: an application to the forensic comparison of footwear impressions

We propose a novel method to quantify the similarity between an impression (Q) from an unknown source and a test impression (K) from a known source. Using the property of geometrical congruence in the impressions, the degree of correspondence is quantified using ideas from graph theory and maximum clique (MC). The algorithm uses the x and y coordinates of the edges in the images as the data. We focus on local areas in Q and the corresponding regions in K and extract features for comparison. Using pairs of images with known origin, we train a random forest to classify pairs into mates and non-mates. We collected impressions from 60 pairs of shoes of the same brand and model, worn over six months. Using a different set of very similar shoes, we evaluated the performance of the algorithm in terms of the accuracy with which it correctly classified images into source classes. Using classification error rates and ROC curves, we compare the proposed method to other algorithms in the literature and show that for these data, our method shows good classification performance relative to other methods. The algorithm can be implemented with the R package shoeprintr.     

从直觉思维到逻辑思维——浅谈西方逻辑在中国的输入及其影响

从先秦时代起,中国的思想家就致力于逻辑研究,中国逻辑在概念和推理论证等各方面取得了一定成就,但长久以来中国逻辑一直没有形成完整的体系却是不可否认的事实。明清时期,特别是19世纪中叶以后,中国人开始接触到西方逻辑。西方逻辑的系统输入,在一定程度上诱发了中国传统思维方式的变革,对中国文化乃至社会由传统向现代的转型产生了积极影响。     

对成都市在“城乡一体化”改革中创新突破的调查和研究

城乡统筹发展的实质就是要协调城市与乡村的各类要素资源,打破城、镇、乡、村的脱节和工业与农业发展不平衡的格局,实现以城乡一体化为目标、以改革创新为核心、以群众利益最大化为宗旨、以市场化为动力、以政策为保障的城乡和谐与可持续发展。     

城市多元生鲜市场空间格局的演变及其相互关联——以昆明主城区为例

生鲜市场关系到民生、城乡经济联系和就业等问题,孤立地研究某一类型的生鲜市场具有片面性,不利于理解整个城市的生鲜市场功能和全局管理。通过对昆明市主城区各种生鲜市场实地调查和问卷,运用ArcGIS空间叠加分析、核密度分析和统计分析等多种方法描述了该城市多元生鲜市场的空间格局的形成和演变,归纳不同生鲜市场的特征及其多元生鲜市场共存格局的原因,并对未来演变趋势进行分析,提出此消彼长的互动关联性对各主体所隐含的机遇和挑战,由此说明从地域视角开展的研究,能综合把握全局特征,以及各类型之间的彼此关联性,可弥补以往单一类型研究的不足,并对政府的相关决策进行讨论。     

新型城镇化背景下产城人融合的模式探索——以佛山为例

本文从国内外新型城镇化发展趋势及背景着手,以制造业名城佛山为例,分析历年来佛山城市定位和产城人融合战略的演进,并在实践中探索"1+2+5+X"城市组团模式下人与自然生态、文化科技和谐酿成的三湖模式、佛山新城模式等成功做法,揭示了产城人融合的科学选择。     

The triggers of local and distant search: Relative magnitude and persistence in explaining acquisition relatedness

Research on problemistic search has assumed negative attainment discrepancy to be the trigger of both local and distant search. Extending this research, we present and compare two additional triggers: (1) relative attainment discrepancy, which reflects how much a firm's attainment discrepancy deviates from its past negative attainment discrepancies; and (2) persistent attainment discrepancy, which reflects how often the firm experiences below-aspirations performance. Our triggers for distant search model a behavioral explanation for the timing and relatedness of acquisitions. We find support for baseline arguments of problemistic search whereby firms increase both industry- and skill-related acquisitions when they perform below aspirations. When they persistently perform below aspirations, however, this likelihood is reduced and firms engage in acquisitions that are more unrelated, thereby providing support for the notion of expanding search boundaries from local to distant search. Of the two triggers of distant search proposed, relative attainment discrepancy does not induce firms to expand search boundaries. Our results indicate that persistent attainment discrepancy is a key construct to consider when studying the expansion of search boundaries.