基于改进主观贝叶斯方法识别电熔镁炉异常工况

电熔镁炉熔炼过程信息包含大量的不确定性，基于大数据分析的方法难以应用.为准确识别电熔镁炉熔炼过程的异常工况，提出一种基于改进的主观贝叶斯在线规则推理方法.传统的主观贝叶斯方法参数赋值范围过大，针对这一问题，使用映射函数将参数赋值范围缩小到有限区间，以提高方法的实用性.在规则推理时，使用模糊隶属度函数对观察和证据进行模糊匹配，以提高工况识别的鲁棒性和准确率.仿真分析表明该方法可以有效描述规则中的不确定性信息，准确识别电熔镁炉熔炼过程的异常工况.     

基于差异信息量的多源数据融合方法

D-S证据理论可应用于多源数据融合领域，但在处理高度冲突的证据时，可能会出现反直觉的结果.为解决这一问题，本文提出了差异信息量的概念及融合方法.首先，通过信息熵表明证据的相对重要性，采用散度获取证据可信度.然后利用证据可信度优化证据差异度以得到差异信息量，经过计算获取数据的最终权重，并将其作为D-S证据理论中的基本概率分配进行决策.在处理冲突证据、一致证据及不同数量证据等方面的数据融合问题时与其他方法对比，所提方法收敛更快，准确度更高.故障诊断的应用实例表明，所提方法的不确定性更小，优于现存的其他方法.     

Synopsis of ‘onychocellid’ cheilostome bryozoan genera

Genera assigned to the cheilostome bryozoan family Onychocellidae are revised based on the skeletal morphology of the type species and, when possible, the type material of these species. All genera are illustrated using scanning electron micrographs, some for the first time. Onychocellidae, which ranges from the Cenomanian stage of the Cretaceous to the Recent, has been a particularly troublesome family because of poorly defined generic concepts correlating at least in part with a paucity of morphological characters. Thirty-five genera are described in this review. Of these, two are recognised as subjective synonyms of other onychocellid genera (Rhebasia and Semieschara), one cannot be sufficiently characterised from the type material (Collura), and two are new: Aechmellina gen. nov. (type species Aechmella falcifera) and Kamilocella gen. nov. (type species Eschara latilabris). A neotype is chosen for Rhagasostoma hexagonum, the type species of Rhagasostoma. A key is provided to assist in the identification of onychocellid genera. Phylogenetic relationships between genera remain obscure and are unlikely to be fully resolved based on skeletal morphology alone. The family as an entity is loosely circumscribed and almost certainly paraphyletic, containing stem genera of other anascan familes such as Lunulitidae, Coscinopleuridae and Aspidostomatidae.

www.zoobank.org/urn:lsid:org:pub:63A31AD2-F049-42CB-A45B-557014DC286E     

heory, controls parameter and application of the packed-bed electroosmotic pump

Theory and controls parameters affecting the output pressure and flow rate of the packed-bed electroosmotic pump (p-EOP), including zeta potential ζ, electric intensity E, length of the column L, cross-section area of the column A, dielectric constant ε and viscosity coefficient η of the liquid being pumped, are discussed concisely. And also, the fabrication and application of the p-EOP are introduced.     

建筑物地基处理的设计与施工探讨

以具体工程为例，介绍了建筑物地基处理的设计、施工中遵循的原则，施工中遇到特殊情况时采取的处理方法和必要的检测方法，对几种桩基的设计要求、施工工艺及过程、质量控制等情况进行了简单阐述。     

煤矿生产中对地质资料的再认识

从测量、地质、钻探、煤矿三大害、煤质成果、地质资料评价等方面阐述了地质资料对煤矿生产的重要性，指出对地质资料的再认识，就是为了将地质资料去粗取精，确定其中能够为我所用的部分，以更好地为生产服务，并在矿区做下一步勘探工作时能够有的放矢，以最少的资金投入，达到最佳目的。     

现阶段高校就业指导队伍建设

讨论了高校大学生就业指导工作现状，对就业指导师资体系进行了研究，提出了现阶段就业指导队伍建设的基本框架。