摘要：Melt extrusion-based additive manufacturing(ME-AM)is a promising technique to fabricate porous scaffolds for tissue engi-neering ***,most synthetic semicrystalline polymers do not possess the intrinsic biological activity required to control cell *** of biomolecules on polymeric surfaces of AM scaffolds enhances the bioactivity of a construct;however,there are limited strategies available to control the surface ***,we report a strategy to tune the surface density of bioactive groups by blending a low molecular weight poly(ε-caprolactone)5k(PCL5k)containing orthogonally reactive azide groups with an unfunctionalized high molecular weight PCL75k at different *** porous three-dimensional(3D)scaf-folds were then fabricated using a high weight percentage(75 wt.%)of the low molecular weight PCL *** a proof-of-concept test,we prepared films of three different mass ratios of low and high molecular weight polymers with a thermopress and reacted with an alkynated fluorescent model compound on the surface,yielding a density of 201-561 pmol/cm^(2).Subsequently,a bone morphogenetic protein 2(BMP-2)-derived peptide was grafted onto the films comprising different blend compositions,and the effect of peptide surface density on the osteogenic differentiation of human mesenchymal stromal cells(hMSCs)was *** two weeks of culturing in a basic medium,cells expressed higher levels of BMP receptor II(BMPRII)on films with the conjugated *** addition,we found that alkaline phosphatase activity was only significantly enhanced on films contain-ing the highest peptide density(i.e.,561 pmol/cm^(2)),indicating the importance of the surface *** together,these results emphasize that the density of surface peptides on cell differentiation must be considered at the cell-material ***,we have presented a viable strategy for ME-AM community that desires to tune the bulk and surface functionality via blending of(m

摘要：近年来,数字技术快速发展并得到广泛应用,在给人们带来便利的同时,也产生了流程僵化等问题,尤其在应对突发事件时,更凸显了流程僵化导致的系统的脆弱性.由此,加快从刚性自动化向柔性自主性的转变,实现以人为本的柔性设计,并构建面向未来智造的人系统集成系统成为当下的研究重点.«DesignforFlexibility:ahumanSystemsIntegrationApproach»一书阐述了柔性设计的概念、方法和过程,提出社会技术系统柔性分析框架,介绍了人系统集成(humanGsystemintegration,HSI)这一新兴学科,为处理突发事件并提出问题解决方案提供了工具和方法,相应研究成果有望为提高设计和操作柔性、促进人机交互效率、构建可持续发展的社会技术系统提供理论支撑.HSI作为一门新学科,旨在将以人为本的设计理念融入复杂系统工程的全生命周期过程,为以人为本的柔性设计提供了方法论,同时也为人本设计、人本智造等研究提供了参考.

摘要：基于对国内图书馆human Library服务案例的分析,总结human Library服务在我国图书馆服务应用中存在的问题,包括缺乏统一组织、资源建设与保存模式不明确、缺少服务质量评估标准等,结合实际分析以上问题的成因,并针对human Library服务管理制度、Living Book保存机制、human Library服务评价体系、human Library服务设计思路等提出对策与措施,以促进human Library服务在图书馆中的应用,提高我国图书馆human Library服务质量。

摘要：human Library是一种新颖的图书馆服务,已在国内外兴起。本文分析human Library服务在图书馆中应用的可行性,利用服务蓝图的服务设计方法梳理humanLibrary服务流程,从读者、LivingBooks及humanLibrarian三个要素对humanLibrary服务流程、管理模式及服务评估模式进行设计。

摘要：This paper presents an image processing design flow for virtual fitting room (VFR) applications, targeting both personal computers and mobile devices. The proposed human friendly interface is implemented by a three-stage algorithm: Detection and sizing of the user's body, detection of reference points based on face detection and augmented reality markers, and superimposition of the clothing over the user's image. Compared to other existing VFR systems, key difference is the lack of any proprietary hardware components or peripherals. Proposed VFR is software based and designed to be universally compatible as long as the device has a camera. Furthermore, JAVA implementation on Android based mobile systems is computationally efficient and it can run in real-time on existing mobile devices.

摘要：目的:以human Library的服务作为主要的研究对象,从服务设计的角度分析其发展的方向,通过对human Library各接触点与用户需求的分析,探析human Library服务流程优化方向和设计策略,从而为读者创造更好的human Library体验。方法:通过实地调研、桌面调研、用户访谈、亲身参与、组织活动等方法对human Library的发展概况、服务接触点、用户需求进行分析,发现接触点中存在的各种问题,以服务设计理论为指导,对human Library的各接触点进行综合性的分析探讨,从而形成结论。结论:提出真人图书多样化、真人图书筛选与编目、通过线上线下等多重渠道进行宣传与交流、借阅方式多元化、促进读者与真人图书的沟通交流、建立服务评估机制六个方面的设计策略。

摘要："human Library亲子共读"是现代图书馆推出的一种真人图书与亲子阅读相结合的新兴阅读服务模式,该模式在我国图书馆已有应用,但因其发展中受真人少儿图书资源少、收集难,阅读规范缺乏等因素制约,其服务有效性较低。为促进这一新兴模式发展,图书馆尤其是少儿图书馆,一方面要丰富阅读资源、构建真人图书亲子共读规程、培养专业馆员,走多元阅读服务融合发展的道路;另一方面,也要提升其推广高度、激活宣传创意、创新推广活动,让更多的少儿及家长积极参与human Library亲子共读体验。

摘要：文章选取部分国内具有一定品牌影响力的真人图书馆,分析其共同具有的核心要素,并结合济宁学院真人图书馆在发展和建设方面所做的实践探索与创新,提出真人图书馆品牌构筑和影响力提升的对策和建议。

摘要：human Library作为一种新型的服务模式在国内高校迅速流行,但是,持续发展情况却不尽人意。通过对90所高校开展human Library服务的持续发展情况进行调查发现,国内高校human Library服务存在服务形式化、前期普及性培训缺乏、后期资源保存及服务评估难于实施等问题。改进措施及建议:完善服务机制、建立专业服务团队、构建虚拟信息共享空间等。

摘要：human Library活动是近年兴起的一种全新的阅读模式,读者在与human Book的双向交流中,能更加直观真实地深入阅读human Books,因此这一阅读模式深受喜爱。但由于认知因素,阅读过程中存在着主题单一、human Book缺乏、主旨偏离等不足。只有借助互联网,积极推广human Library阅读活动,构建human Library阅读服务平台,对组织者、读者、human Book进行全方位培训,加强协调管理,有效开发服务资源,拓宽服务维度,才能扎实推进human Library阅读服务健康持续发展。