采用粉末冶金发泡法制备了Fe Al Fe、Ti Al Ti泡沫铝芯三明治结构 ,研究了泡沫铝芯的膨胀规律 ,分析了面板与泡沫铝芯的冶金结合过程 ,提出了微观结合机制。试验发现 ,结合界面由扩散反应形成的金属间化合物以及冷却得到的凝固组织两部...采用粉末冶金发泡法制备了Fe Al Fe、Ti Al Ti泡沫铝芯三明治结构 ,研究了泡沫铝芯的膨胀规律 ,分析了面板与泡沫铝芯的冶金结合过程 ,提出了微观结合机制。试验发现 ,结合界面由扩散反应形成的金属间化合物以及冷却得到的凝固组织两部分组成 ,从而形成良好的冶金结合。展开更多
“国外现代认知语言学的兴起,将修辞学作为语言学中的领先科学,用隐喻等修辞手法解释很多语言现象”。的确,学者兴起了从认知的角度对隐喻的研究。E. F. Kittay在《隐喻:其认知力与语言结构》一书中也把隐喻的研究跟认知理论相结合,认...“国外现代认知语言学的兴起,将修辞学作为语言学中的领先科学,用隐喻等修辞手法解释很多语言现象”。的确,学者兴起了从认知的角度对隐喻的研究。E. F. Kittay在《隐喻:其认知力与语言结构》一书中也把隐喻的研究跟认知理论相结合,认为隐喻的研究应归纳成透视观(Perspectival theory)。“所谓透视观,是解释隐喻如何起作用的理论。” “把隐喻与认知挂钩”这一作法,很新颖。笔者认为认知与隐喻二者的关系可以非常简单地用“认知模式”(cognitive model)加以解释,即隐喻的意义根源都源于其认知模式。本文以“母亲”范畴为例,阐明这一观点。展开更多
Corsica is an island economy marked by the complete absence of any of the big holdings and multinationals that fuel and forge the worldwide economy. Equally absent is any of the kind of medium-sized enterprises servic...Corsica is an island economy marked by the complete absence of any of the big holdings and multinationals that fuel and forge the worldwide economy. Equally absent is any of the kind of medium-sized enterprises servicing big business that have spearheaded local economies in other regions like Lombardy. Corsica's economic fabric is essentially made up of small and home businesses, farm smallholdings, artisans, and small-scale retail. Given how public-sector capital investment is already hypertrophied, a policy of investment in human capital could be a compelling new opportunity to trigger a dynamic regional development impetus. Leading the way, the University Institute of Technology Corsica, Corsica University's affiliated school of applied vocational technologies, is demonstrating its ability to act as a structurally engaged facilitator of island-wide spatial planning and regional branding. As a founding pillar in pioneering the emergence of a sandwich-course training system in higher education in Corsica, in 2010 the university made its entire training curriculum fully accessible to all through the signature of apprenticeship training or vocational qualifications agreements. This grass-roots programme is the outcome of a committed core strategy to develop partnerships with the island's key social and economic communities (businesses, community groups, and local authorities), and it plays a fundamental role in shaping and selling the most vital valued assets that typify a regional territory emerging into a structured destination-brand identity (simultaneous growth in the employability and quality of school-to-work transition shown by its human capital, mass shift in the degree of skill acquisition directly tied to the regional territory's own organic needs, fluidity of knowledge transfer fully controlled through sandwich placements, deep sustainable entrepreneurship education etc.). After highlighting the specific features of the sandwich training policy development process in Corsica as a shaper 展开更多
文摘Corsica is an island economy marked by the complete absence of any of the big holdings and multinationals that fuel and forge the worldwide economy. Equally absent is any of the kind of medium-sized enterprises servicing big business that have spearheaded local economies in other regions like Lombardy. Corsica's economic fabric is essentially made up of small and home businesses, farm smallholdings, artisans, and small-scale retail. Given how public-sector capital investment is already hypertrophied, a policy of investment in human capital could be a compelling new opportunity to trigger a dynamic regional development impetus. Leading the way, the University Institute of Technology Corsica, Corsica University's affiliated school of applied vocational technologies, is demonstrating its ability to act as a structurally engaged facilitator of island-wide spatial planning and regional branding. As a founding pillar in pioneering the emergence of a sandwich-course training system in higher education in Corsica, in 2010 the university made its entire training curriculum fully accessible to all through the signature of apprenticeship training or vocational qualifications agreements. This grass-roots programme is the outcome of a committed core strategy to develop partnerships with the island's key social and economic communities (businesses, community groups, and local authorities), and it plays a fundamental role in shaping and selling the most vital valued assets that typify a regional territory emerging into a structured destination-brand identity (simultaneous growth in the employability and quality of school-to-work transition shown by its human capital, mass shift in the degree of skill acquisition directly tied to the regional territory's own organic needs, fluidity of knowledge transfer fully controlled through sandwich placements, deep sustainable entrepreneurship education etc.). After highlighting the specific features of the sandwich training policy development process in Corsica as a shaper