摘要：“开光”装饰发展到宋代已演变成独立简洁的开光形式,并形成自律性发展的特点。“开光”装饰在宋代陶瓷中应用广泛,形式多样,开创了独特的设计应用。宋代发达的商业环境,陶瓷成为国内外消费的大宗商品,在此背景下宋代陶瓷“开光”装饰的设计应用体现出追逐高效设计和批量化生产的特征。在装饰构图方面,宋代陶瓷的开光采用“构框”和“填补”的装饰程序,有效减少了在装饰过程中所花费的心智和预见力。在装饰主题方面,宋代陶瓷开光装饰广泛借鉴同时期姊妹艺术资源,运用“粉本”的设计方式,根据陶瓷器物的工艺特点、装饰题材灵活应用,使“粉本”图式在创作过程中不断更新与修正。在样式设计方面,宋代陶瓷开光装饰开创了双重“模件”体系,通过开光外廓模件与廓内母题模件之间的相互组合、置换,以及模件的增殖和重复应用,实现单元的不断变换与衍生,形成样式化设计。

摘要：在当下的市场中,产品包装设计是至关重要的一个环节,因为它可以影响消费者的购买意愿。插画艺术作为一种形象表现方式,被越来越多地应用于产品包装设计中,但其在产品包装设计中的视觉传达研究相对较少。本研究深入探究插画艺术在产品包装设计中的视觉传达原理和应用效果,通过实验研究和案例分析验证其影响力,以期能够从理论和实践两方面为产品包装设计提供有益的参考。

摘要：In order to improve the degradation activity of organophosphorus degradation bacterial strains, uniform design and support vector regression(SVR) are used to optimize the formula of mineral salt medium for the strains based on single factor experiment. The formula being used after SVR optimization is glucose 1.24 g/L,NH4 NO3 0.73 g, KH2 PO4 0.96 g, KCl 0.50 g, MgSO4·7 H2 O 0.50 g, MnSO4 0.02 g, CaCl2 0.04 g, distilled water 1 000 mL;the highest degradation rate is obtained at pH7.0(SVR, 76.68%), superior to that of the QSAR model(74.67%). The formula optimization method based on uniform design and SVR is very promising to apply in various multiple-factor and multiple-level formula optimization experiments.

摘要：随着信息技术的不断发展,传统手工技艺类非物质文化遗产的传承正面临新的机遇和挑战。以颍淮柳编博物馆为例,从博物馆展陈设计和互动体验的创新视角提出数字赋能博物馆信息传播的具体方法,为非物质文化遗产保护与传承提供理论支持和实践经验。

摘要：向混凝土中加入聚丙烯纤维(PPF),研究了PPF对混凝土流变性和力学性能的影响。结果表明:随着PPF掺量不断增加,混凝土拌合物的流动性变差。与未加PPF相比,掺入PPF的混凝土在养护7 d和28 d后的抗压强度、劈裂抗拉强度和拉压比均增大。当PPF掺量不超过0.9 kg/m^(3)时,混凝土流变性满足设计要求。PPF掺入量为0.9 kg/m^(3),混凝土在养护7 d和28 d后的抗压强度、劈裂抗拉强度和拉压比达到最大值。

摘要：针对应用于地下车库的自动导引车(automated guided vehicle,AGV)轮式泊车机器人轨迹跟踪过程中的位置偏差和姿态偏差问题,提出了一种快速平稳幂次趋近律的滑模轨迹跟踪控制方法。首先,在泊车机器人坐标系下建立运动学模型,通过全局坐标系与机器人坐标系之间的转换关系,得到泊车机器人在全局坐标系下的运动学模型;然后采用Lyapunov直接法设计滑模切换函数,采取快速平稳幂次趋近律的方法使泊车AGV从偏差状态快速到达滑模切换面,使AGV泊车机器人快速平稳地跟踪给定参考轨迹。最后,通过MATLAB进行仿真试验,仿真结果验证了所提方法的可行性与有效性。

摘要：党的十八大以来,习近平总书记在多个场合发表关于“传承红色基因,赓续红色血脉”的重要讲话。本文结合吉林省党史红色资源与高校“三全育人”结合过程中存在的不足,从加强顶层设计把吉林省红色文化融入高校育人的各个环节、提升吉林省党史红色资源育人的认知导向、多措并举提升吉林省党史红色资源在高校“三全育人”工作中影响力等六个方面,就如何将吉林省党史红色资源融入高校“三全育人”进行了理论与实践探索,为提升吉林省党史红色资源利用率和影响力,拓展高校“三全育人”有效途径提供了新思路。

摘要：Herein,two asymmetric hexacyclic fused small molecule acceptors(SMAs),namely BP4F-HU and BP4F-UU,were *** elongated outside chains in the BP4F-UU molecule played a crucial role in optimizing the morphology of blend film,thereby improving charge mobility and reducing energy loss within the corresponding ***,the PM6:BP4F-UU device exhibited a higher open-circuit voltage(V_(oc))of 0.878 V compared to the PM6:BP4F-HU device with a V_(oc)of 0.863 ***,a new wide bandgap SMA named BTP-TA was designed and synthesized as the third component to the PM6:BP4F-UU host binary devices,which showed an ideal complementary absorption spectrum in PM6:BP4F-UU *** addition,BTP-TA can achieve efficient intermolecular energy transfer to BP4F-UU by fluorescence resonance energy transfer(FRET)pathway,due to the good overlap between the photoluminescence(PL)spectrum of BTP-TA and the absorption region of ***,ternary devices with 15wt%BTP-TA exhibits broader photon utilization,optimal blend morphology,and reduced charge recombination compared to the corresponding binary ***,PM6:BP4F-UU:BTP-TA ternary device achieved an optimal power conversion efficiency(PCE)of 17.83%with simultaneously increased V_(oc)of 0.905 V,short-circuit current density(J_(sc))of 26.14 mA/cm^(2),and fill factor(FF)of 75.38%.

摘要：Cortical electrodes are a powerful tool for the stimulation and/or recording of electrical activity in the nervous ***,the inevitable wound caused by surgical implantation of electrodes presents bacterial infection and inflammatory reaction risks associated with foreign body ***,inflammation of the wound area can dramatically worsen in response to bacterial *** consequences can not only lead to the failure of cortical electrode implantation but also threaten the lives of ***,we prepared a hydrogel made of bacterial cellulose(BC),a flexible substrate for cortical electrodes,and further loaded antibiotic tetracycline(TC)and the anti-inflammatory drug dexamethasone(DEX)onto *** encapsulated drugs can be released from the BC hydrogel and effectively inhibit the growth of Gram-negative and Gram-positive ***,therapeutic cortical electrodes were developed by integrating the drug-loaded BC hydrogel and nine-channel serpentine arrays;these were used to record electrocorticography(ECoG)signals in a rat *** to the controlled release of TC and DEX from the BC hydrogel substrate,therapeutic cortical electrodes can alleviate or prevent symptoms associated with the bacterial infection and inflammation of brain *** approach facilitates the development of drug delivery electrodes for resolving complications caused by implantable electrodes.

摘要：Solid oxide fuel cells(SOFCs)have attracted a great deal of interest because they have the highest efficiency without using any noble metal as catalysts among all the fuel cell ***,traditional SOFCs suffer from having a higher volume,current leakage,complex connections,and difficulty in gas *** solve these problems,Rolls-Royce has fabricated a simple design by stacking cells in series on an insulating porous support,resulting in the tubular segmented-in-series solid oxide fuel cells(SIS-SOFCs),which achieved higher output *** work systematically reviews recent advances in the structures,preparation methods,perform-ances,and stability of tubular SIS-SOFCs in experimental and numerical ***,the challenges and future development of tubular SIS-SOFCs are also *** findings of this work can help guide the direction and inspire innovation of future development in this field.