摘要：数字媒体艺术创作对文化创意产业发展的影响有着非常重要的效用。文化创意表现形式与现代化数字媒体相结合必定产生前所未有的新事物。理论与技术的不断完善也推动着文化创意产业的进步,这也使得文化创意产业在新时代的背景下高速发展打下了牢固的根基,将代表科技的数字媒体艺术与文化创意产业有机结合,从这两个方面探究思考、分析研究彼此的关系。只有正确把握两者的关系,才能实现双赢、提供策略,使得文化产业健康发展。

摘要：An optimized compound 9-(9,9-dimethylacridin-10(9 H)-yl)-6 H-benzo[c]ch-romen-6-one(MAB) was designed and synthesized based on our previously reported TADF emitter 6-(9,9-dimethylacridin-10(9 H)-yl)-3-methyl-1 H-isochromen-1-one(MAC) to further improve the performance of thermally activated delayed fluorescence(TADF)emitters. With the additional phenyl in coumarin-contained plane, MAB possesses an extended distribution of the lowest unoccupied molecular orbitals(LUMO), and thus realizes reduced electron exchange between the frontier molecular orbitals and a stretched molecular dipole moment compared with MAC. MAB based organic light-emitting diode(OLED)exhibits a remarkable maximum external quantum efficiency(EQE) of 21.7%, which is much better than the maximum EQE of MAC-based OLED with a value of 12.8%. Our work proves that extending the distribution of LUMO is a simple but effective method to improve the efficiency of TADF emitter.

摘要：一百年前,查尔斯·皮尔斯提出了艺术符号的分类方案,这对于在数字时代重新定义艺术来说是一个非常有价值的起点。他把符号分为三类:图标、象征和索引。这些分类可以说明前现代主义和现代主义中的具象派艺术意义重大。然而,在描述出现在数字时代的后现代主义的表象形式时,这些分类是不够的。具象派艺术将艺术定位在过去,与之相反表象艺术将艺术定位在现在和未来。表象的艺术形式促使我提出扩展的符号分类方案。我将艺术呈现的形式分为三类:同一的、先验的和对话的。

摘要：本文以大学生为研究对象,首先通过实证研究得出该群体更偏爱主题设施类、游戏类和玩具、手办类这三大类动漫衍生品。然后,分析得出动漫衍生品的外观设计、质量和销售渠道是影响其消费的主要因素。最后,根据研究成果及当今动漫衍生品市场消费现状,提出发挥创意、增加产品种类、优化销售渠道、打击山寨、明确定位、设计全民化六大对策建议。

摘要：目的:研制一种多色光脑电诱发闪光灯,以鉴定舰载机飞行员选拔中是否存在光敏感性癫痫者。方法:该闪光灯由灯体、控制盒、支架3个部分组成。灯体内设置4排LED,分别发出红、黄、绿、橙4种颜色光;控制盒盒体上有信号、灯、电源3个插口和1个颜色转换开关,控制电路板固定于控制盒内底部;支架为双关节臂折叠式设计。将普通光脑电诱发闪光灯与该闪光灯进行对比,验证该闪光灯诱发光敏感性癫痫的效果。结果:清醒闭目条件下,多色光脑电诱发闪光灯与普通光脑电诱发闪光灯诱发光敏感性癫痫的人数对比,差异无统计学意义(P>0.05)。结论:该闪光灯可弥补普通光脑电诱发闪光灯的不足,可用于舰载机飞行员的选拔。

摘要：By connecting tercarbazole(3 Cz)and triphenyltriazine(TRz)units with a diphenyl ether group,we designed and synthesized a new donor-spacer-acceptor structure molecule9’-(4-(4-(4,6-diphenyl-1,3,5-triazin-2-yl)phenoxy)phenyl)-9’H-9,3’:6’,9"-tercarbazole(3 Cz-o-TRz)as the multifunctional component of exciplex *** expected,the intermolecular charge-transfer transition is dominant for3 Cz-o-TRz because of the space-enough and conjugation-forbidden linkage of the diphenyl ether group,increasing the intrinsic characteristics of the 3 Cz and TRz moieties in its single-molecule ***,three common electron acceptors(4,6-bis(3,5-di(pyridin-3-yl)phenyl)-2-methylpyrimidine(B3 PyMPm),4,6-bis(3,5-di(pyridin-4-yl)phenyl)-2-methylpyrimidine(B4 PyMPm),and(1,3,5-triazine-2,4,6-triyl)tris(benzene-3,1-diyl)tris(diphenylphosphineoxide)(POT2 T))and three common electron donors(4,4’-(cyclohexane-1,1-diyl)bis(N,N-di-p-tolylaniline)(TAPC),tris(4-(10 H-phenoxazin-10-yl)phenyl)amine(TPA-PXZ),and N1-phenyl-N4,N4-bis(4-(phenyl(m-tolyl)amino)phenyl)-N1-(m-tolyl)benzene-1,4-diamine(m-MTDATA))were chosen to construct six exciplex emitters with 3 *** the organic light-emitting diodes(OLEDs),the emission spectra of these exciplex emitters could be gradually modulated from 510 to 590 *** addition,TAPC:3 Cz-o-TRz-and 3 Cz-o-TRz:PO-T2 T-based OLEDs achieved desirable performance with maximum external quantum efficiencies(EQEs)around 12%.Moreover,a simple tandem OLED containing TAPC:3 Cz-o-TRz and 3 Czo-TRz:PO-T2 T emitters realized optimal performance with an ultralow turn-on voltage of 2.4 V and a maximum EQE of14.1%.These results indicate the great potential of the donorspacer-acceptor structure compounds in developing exciplex emitters.

摘要：Metallic glasses(MGs)have attracted great attention in wastewater treatment because of their high reactivity arising from amorphous structure,large residual stress and high density of low coordination ***,the reactivity of MGs would gradually slow down with time due to the passivation of active sites by corrosion products,resulting in limited long-term reactivity,which is also an unsolved key issue for established crystalline zero valent iron(ZVI)***,such problems are successfully overcome by introducing nanoscale chemical inhomogeneities in Fe-based MG(Fe-MGI),which apparently contributes to local galvanic cell effect and accelerates electron transfer during degradation *** importantly,the selective depletion of Fe0 causes local volume shrinkage and crack formation,leading to self-peeling of precipitated corrosion products and reacted *** fresh low coordination sites could be continuously provided,counteracting the mass transport and reactivity deteriorating ***,Fe-MGI demonstrates excellent long-term reactivity and self-refreshing properties even in neutral *** present results provide not only a new candidate but also a new route of designing ZVI materials for wastewater treatment.

摘要：为了解决传统串联磁路型混合永磁记忆电机存在的调磁范围受限、调磁电流幅值较高等问题,提出一种新型双层串联永磁记忆电机(dual-layer PM variable flux memory machine,DLPM-VFMM),并针对其设计优化与电磁特性进行研究。首先,基于VFMM特性提出一套多目标设计优化流程,以确定电机初始尺寸;进一步利用有限元对整个电机模型进行参数化建模,并针对VFMM调磁能力及负载稳磁等特殊性能需求,实现参数的相关性分析以及多目标优化设计。在筛选出综合性能较好的模型参数后,分析对比单双层串联混合永磁VFMM的电磁性能。最后,制作DLPM-VFMM样机,并完成实验验证。

摘要：The central region model (CRM) cyclotron is the experimental platform for the key technology study of a high intensity beam *** this paper we introduce the spiral inflector and central region designed for the CRM cyclotron,including the physical design,the numerical control machining and the installation precision control *** shape of electrodes is complex,and machining with a strict tolerance must be done by a numerical control machine tool with the number of its axles no less than *** electrodes of central region were finished by using 3-axle machine *** size of gaps between the ground and Dee tip is very important,a special device was made to guarantee the installation precision,and the error of gaps was controlled within±0.05mm.

摘要：针对某特种车辆综合传动箱体强度过剩,质量过重的现状,需要对箱体进行优化.传统的优化方法是基于转速转矩的经验公式计算一个较大的动载系数,减少后续优化空间.此方法主要基于台架试验载荷谱获得动载系数及应力约束.建立箱体应力分布特征,筛选测点位置,对该箱体进行台架试验,测得危险部位的载荷谱.对载荷谱进行处理获得动载系数,对箱体支撑力进行修正.对箱体进行拓扑优化与尺寸优化,达到轻量化的目的.