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目的探讨脂肪来源的间充质干细胞（AMSCs）对原发免疫性血小板减少症（ITP）小鼠Th细胞因子失衡免疫调节变化及其特异性转录因子T盒子转录因子/ GATA结合蛋白3（T-bet/GATA-3）的影响，并初步探讨其相关机制。方法选取人来源健康脂肪组织，分离培养AMSCs，观察生长形态和干细胞鉴定，选取增长稳定的传代AMSCs；将30只BALB/c小鼠随机分为正常对照组（Normal组）、ITP对照组（ITP/PBS组）及ITP实验组（ITP/AMSC组）并进行相应的处理，观察AMSCs对ITP实验组小鼠的治疗作用，Th1/Th2 细胞因子及特异性转录因子表达变化，并进行对比分析。结果①获取的 AMSCs 增殖稳定，细胞表面抗原分子CD29、CD44及CD105高表达，CD14及CD45低表达，并鉴定具有多向分化能力，符合AMSCs 细胞学特征。②通过AMSCs治疗，ITP实验组小鼠皮肤出血瘀斑明显改善，其血小板水平、Th2细胞转录因子GATA-3 mRNA表达及Th2因子IL-4及IL-10水平高于ITP对照组，同时Th1细胞转录因子T-bet mRNA及Th1因子IL-2、IFN-γ表达下降 （均P

空间关联特性的关联因素过于复杂且难以量化等问题导致短时交通流预测过于依赖时间关联特性。针对这一问题，提出一种考虑时空关联的深度学习短时交通流预测方法。首先，通过构建同时考虑距离、车流流量相似性和车流速度相似性的空间关联性度量函数，量化目标路段与周边关联道路间的空间关联性。然后，构建内嵌长短时记忆神经元的卷积神经网络模型，利用长短时记忆神经元提取数据间的时间关联性，利用空间关联性度量值及交通数据的卷积传输提取数据间的空间关联性，以实现同时考虑时空关联性的交通流预测。实验结果表明，提出的方法能适应工作日和周末等不同交通流特性条件下的短时预测，且与经典方法相比，预测精度更优，在工作日和周末的预测偏差分别为10.45%和12.35%。

文章对动态可重构光分插复用器（ROADM）进行了介绍;对实现ROADM的多种方案进行了归纳整理和简要分析;对其中解复用/开关矩阵/复用（DSM）、DSM波段、广播与选择（B&S）3种典型的ROADM结构进行了较详细的说明。文章作者设计并实现了广播与选择型ROADM,并对实验系统的上/下路功能和信道功率均衡功能进行了验证。

可重构光分插复用（ROADM）设备可以通过软件实现远程节点上、下路和直通波长的配置。文章首先介绍了ROADM设备结构的演进过程,然后通过比较基于波长选择开关（WSS）的结构的ROADM设备,采用不同逻辑实现方式获得了不同特性,最后探讨了WSS的实现技术。

文章介绍了一种基于光通道监测（OCM）和动态通道均衡（DCE）技术的新型动态增益均衡系统,详细说明了其工作原理和算法实现过程。由于采用了新的技术,新型系统拥有动态、实时和高速响应等特性。最后通过实验验证了新型系统的功能和性能。

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