摘要：An adaptive neuro-fuzzy control is investigated for a class of non-affine nonlinear *** do so,rigorous description and quantification of the approximation error of the neuro-fuzzy controller are firstly *** this result and Lyapunov stability theory,a novel updating algorithm to adapt the weights,centers,and widths of the neuro-fuzzy controller is ***,the proposed design method is able to guarantee the stability of the closed-loop system and the convergence of the tracking *** results illustrate the effectiveness of the proposed adaptive neuro-fuzzy control scheme.

摘要：Three-dimensional(3D)organoids derived from pluripotent or adult tissue stem cells seem to possess excellent potential for studying development and disease mechanisms alongside having a myriad of applications in regenerative ***,lack of precise architectures and large-scale tissue sizes are some of the key limitations of current organoid technologies.3D bioprinting of organoids has recently emerged to address some of these *** this review,we discuss 3D bioprinting with respect to the use of bioinks and bioprinting methods and highlight recent studies that have shown success in bioprinting of stem cells and *** also summarize the use of several vascularization strategies for the bioprinted organoids,that are critical for a complex tissue *** fully realize the translational applications of organoids in disease modeling and regenerative medicine,these areas in 3D bioprinting need to be appropriately harnessed and channelized.

摘要：Commercially pure titanium and titanium alloys have been among the most commonly used materials for biomedical applications since the 1950 *** to the excellent mechanical tribological properties,corrosion resistance,biocompatibility,and antibacterial properties of titanium,it is getting much attention as a biomaterial for ***,titanium promotes osseointegration without any additional adhesives by physically bonding with the living bone at the implant *** properties are crucial for producing high-strength metallic alloys for biomedical *** alloys are manufactured into the three types ofα,β,andα+β.The scientific and clinical understanding of titanium and its potential applications,especially in the biomedical field,are still in the early *** review aims to establish a credible platform for the current and future roles of titanium in *** first explore the developmental history of ***,we review the recent advancement of the utility of titanium in diverse biomedical areas,its functional properties,mechanisms of biocompatibility,host tissue responses,and various relevant antimicrobial *** research will be directed toward advanced manufacturing technologies,such as powder-based additive manufacturing,electron beam melting and laser melting deposition,as well as analyzing the effects of alloying elements on the biocompatibility,corrosion resistance,and mechanical properties of ***,the role of titania nanotubes in regenerative medicine and nanomedicine applications,such as localized drug delivery system,immunomodulatory agents,antibacterial agents,and hemocompatibility,is investigated,and the paper concludes with the future outlook of titanium alloys as biomaterials.

摘要：When the Chinese-language The Poison of Polygamy was translated into English,some critics identified the work as *** of this conclusion,the author of this paper broadens the field of inquiry to suggest classification in an emigrant sensational ***,the first two plots of the multi-strand work unfold the adventures of Chinese emigrants travelling by sea and land to Melbourne’s Gold ***,we are also afforded a glimpse of emigrant miners’cooperation regardless of race and colour when a mine disaster *** work provides sharp recognition of migrants’dilemmas,such as marriage,before tackling the bigamy issue,the gender war,the fallen lifestyle of the female protagonist and so *** the work unfolds,further shocking tales of murders and indulgence are *** the picareque’s episodic style,the translated Poison of Polygamy is coherent,realistic,serious and critical,and completely lacking in both sarcasm and *** investigate the appropriateness of assigning the work to the picaresque genre,the paper compares briefly with representative Spanish picaresque works such as Lazarillo and Gusman and English canonical Moll Flanders,watching carefully for ***,The Poison of Polygamy would seem to resonate more with Braddon’s Lady Audley’s Secret,a sensational fiction which shocked the English world in the *** contexts of both novels are close,mid-Victorian and Edwardian,where the latter is a continuation of the *** author is further enlightened by research results of literary translators who advocate that a text,once translated into a target language,becomes a canon of that culture and is cherished as such by its readers-as in the case of Shakespeare being revered as a German poet when read in *** this experiment the paper deems that cross-lingual comparative literature is not only possible but significant and resourceful.

摘要：混合基质膜(MMMs)将多孔材料与聚合物基质相结合,因其互补特性和协同激活已经在气体分离领域引起了相当大的研究兴趣。多孔材料的可塑性和多样性赋予MMMs可延伸的功能和出色的分离性能。为了发挥MMMs的全部潜力,研究人员关注多孔填料与聚合物基质的合理匹配,以实现这些材料之间界面的增强相容性。在本文中,我们重点介绍采用不同策略将金属-有机框架(MOFs)和金属-有机笼(MOCs)与聚合物基质相结合制备MMMs的最新进展。文中进一步讨论未来MMMs发展所面临的机遇和挑战,并旨在通过合理的材料设计和选择推动MMMs的制备。

摘要：改进真实感图形绘制性能是计算机图形系统的一个基本问题 文中探讨了一些几何压缩算法对真实感图形绘制性能的影响 ,这些算法是为了优化使用形体顶点高速缓冲存储器而设计的 ;研究了这些算法和计算机芯片上纹理高速缓冲存储器的相互作用 ;提出了一个基于三角条形的简单方法 ,以通过平衡使用形体顶点和纹理高速缓冲存储器而改进真实感图形绘制性能 最后 。

摘要：For many real world problems, when the design space is huge and unstructured, and time consuming simulation is needed to estimate the performance measure, it is important to decide how many designs to sample and how long to run for each design alternative given that we have only a fixed amount of computing time. In this paper, we present a simulation study on how the distribution of the performance measures and distribution of the estimation errors/noises will affect the decision. From the analysis, it is observed that when the underlying distribution of the noise is bounded and if there is a high chance that we can get the smallest noise, then the decision will be to sample as many as possible, but if the noise is unbounded, then it will be important to reduce the noise level first by assigning more replications for each design. On the other hand, if the distribution of the performance measure indicates that we will have a high chance of getting good designs, the suggestion is also to reduce the noise level, otherwise, we need to sample more designs so as to increase the chances of getting good designs. For the special case when the distributions of both the performance measures and noise are normal, we are able to estimate the number of designs to sample, and the number of replications to run in order to obtain the best performance.

摘要：This paper presents the effect of mooring diameters, fairlead slopes and pretensions on the dynamic responses of a truss spar platform in intact and damaged line conditions. The platform is modelled as a rigid body with three degrees-of-freedom and its motions are analysed in time-domain using the implicit Newmark Beta technique. The mooring restoring force-excursion relationship is evaluated using quasi-static approach. MATLAB codes DATSpar and QSAML, are developed to compute the dynamic responses of truss spar platform and to determine the mooring system stiffness. To eliminate the conventional trial and error approach in the mooring system design, a numerical tool is also developed and described in this paper for optimising the mooring configuration. It has a graphical user interface and includes regrouping particle swarm optimisation technique combined with DATSpar and QSAML. A case study of truss spar platform with ten mooring lines is analysed using this numerical tool. The results show that optimum mooring system design benefits the oil and gas industry to economise the project cost in terms of material, weight, structural load onto the platform as well as manpower requirements. This tool is useful especially for the preliminary design of truss spar platforms and its mooring system.

摘要：mRNA疫苗因其免疫原性强、无基因整合风险和低成本制造等天然优势,已在传染病的预防以及癌症治疗等领域展示出巨大的潜力.目前,针对mRNA疫苗面临的稳定性差和蛋白表达效率不高等挑战,研究人员开展了广泛的mRNA设计和优化工作.传统的mRNA疫苗设计依赖于经验和实验结果的反复迭代,而随着人工智能技术的发展, mRNA疫苗设计正向更加理性和高效的方向转变.本文首先系统介绍了各种疫苗的特性,并概述了多款已上市和临床评估阶段的mRNA疫苗.同时,针对mRNA疫苗的优化问题,根据mRNA的五个不同结构区域,分别详细介绍了经验设计和人工智能设计在mRNA疫苗理性设计中的应用和优缺点.最后,讨论了人工智能模型在mRNA疫苗优化中的局限性和未来发展方向.

摘要：This paper reports a simple yet efficient method for the synthesis of hierarchical TiO2-B nanowire@α-Fe2O3 nanothorn core-branch arrays based on a stepwise hydrothermal approach. The as-fabricated hybrid arrays show impressive performance as a high-capacity anode for lithium-ion batteries. The key design in this study is a core-branch hybrid architecture, which not only provides large surface active sites for lithium ion insertion/extraction, but also enables fast charge transport owing to the reduced diffusion paths for both electrons and lithium ions. The peculiar combination of attributes of TiO2 （good structural stability） and Fe2O3 （large specific capacity） provides the hybrid array electrodes with several desirable electrochemical features： large reversible capacity （-800 mA.h.g^-1 for specific mass capacity and -750 μA.h-cm^-2 for specific areal＂ capacity）, good cycling stability, and high rate capability. The impressive electrochemical performance, together with the facile synthesis procedure, may provide an efficient platform to integrate the TiO2 nanowire@Fe2O3 nanothorn core-branch arrays as a three-dimensional thin film electrode for lithium-ion microbatteries.