高层建筑测量放线方法及措施

使用激光铅垂仪,提测每层建筑物的定位点,采用J6经纬仪及钢盘尺等测量工具引测各层轴线的控制线,并提出了其测量放线方法及所采取的措施.     

煤的可磨性指数测量不确定度评定

对煤的可磨性指数测量不确定度的来源(操作过程、设备、校准图等)展开了分析,建立了煤的可磨性指数测量不确定度的评定方法.     

高合金热处理炉炉温均匀性测量

对热处理炉炉温均匀性的测量目的、测试点的选择、检测方法及测试结果数据分析和评定进行了论述,并具体就特殊钢分公司高合金车底式退火炉的温度均匀性测量进行了介绍,对实际生产运用具有一定的指导意义.     

基于RBF神经网络的WO3浸出率软测量建模

针对目前在钨碱煮浸出过程中,难以实现WO3浸出率的在线检测,依据钨矿碱煮浸出过程的化学反应机理以及影响浸出率的因素,提出软测量方案,采用人工神经网络建模方法,建立简便快速检测的软测量模型.根据工业现场采集的样本数据,运用Matlab工具训练好神经网络软测量模型,结果显示该软测量模型能够反应矿物浸出过程的实际状况,测量相对误差均值小于0.5%,能满足工业生产要求.该研究为实现钨浸出率的在线检测提供了一种新的方法.     

基于RBF神经网络的WO3浸出率软测量建模

针对目前在钨碱煮浸出过程中,难以实现 WO₃ 浸出率的在线检测,依据钨矿碱煮浸出过程的化学反应机理以及影响浸出率的因素,提出软测量方案,采用人工神经网络建模方法,建立简便快速检测的软测量模型.根据工业现场采集的样本数据,运用 Matlab 工具训练好神经网络软测量模型,结果显示该软测量模型能够反应矿物浸出过程的实际状况,测量相对误差均值小于 0.5 %,能满足工业生产要求.该研究为实现钨浸出率的在线检测提供了一种新的方法.      

冷轧卧式活套带钢跑偏防治

介绍冷轧机组卧式活套内带钢跑偏的现象分析与防治.通过对门辊角度调整、活套门摆臂调整、活套轨道测量以及制作辊子测量工具,保证了转向辊的周期更换,保证了带钢在活套内不跑偏,充分发挥了活套的作用,实现连续稳定生产.     

烧结过程软测量建模综述

现代烧结过程的复杂性、不确定性导致了过程参数检测的困难。软测量技术是针对对象的不精确性、不确定性和近似性推理对系统进行建模,以获得易处理、鲁棒性好和代价小的仿人决策系统解决方案。本文针对烧结透气性、烧结终点和烧结成品化学成分的预测对烧结过程中的软测量建模技术进行了综述,结合实际应用详细讨论了建立软测量模型的方法。给出了软测量技术用于工程实际需要进一步深入研究的问题,对其将来的发展趋势作了简要展望。这些研讨对于促进软测量技术在烧结生产中的应用具有积极意义。     

用平移法测量大型样板轮廓面坐标尺寸的方法

运用基准直线进行样板平移．在万能工具显微镜（19JA）上测量200mm以上样板轮廓面坐标尺寸的方法,不但可以扩大万能工具显微镜的测量范围,而且能够满足样板的测量准确度。     

钢管弯头快速划线工具的制作和使用

通过观察和研究,研制出一种能够快速方便制作钢管弯头的划线工具对该工具的结构、原理以及使用方法作了说明与介绍。     

用CR—300色差计测定钛白粉油相白度

用颜色测定装置（ＣＲ－３００色差计）测量了钛白粉的颜色，并对仪器工作条件，色空间选择、计算公式等作了系统的研究，方法准确度高，重现性好，适用于颜料颜色的测定。     

深云立交桥梁检测及加固改造

根据深云立交桥梁的检测结果，对该桥目前的整体状况、工作状态，及其使用情况做出综合评价，对桥的病害原因进行了分析，并提出合理的加固方案。     

Voices of fear and anxiety and sadness and depression: The effects of speech rate and loudness on fear and anxiety and sadness and depression.

Two studies investigated the role of expressive vocal behavior (specifically, speech rate and loudness) in fear and anxiety and in sadness and depression. In the 1st study, participants spoke about personally experienced fear and anxiety-arousing and neutral events using 3 different voice styles: fast and loud, normal, and slow and soft. In the 2nd study, participants spoke about personally experienced sad or depressing and neutral events using the same 3 voice styles. In both studies, the participants' highest levels of subjective affective and cardiovascular (CV) arousal occurred when they spoke about the emotional events in a mood-congruent voice style: fast and loud in the case of fear and anxiety, and slow and soft in the case of sadness or depression. Mood-incongruent voice styles canceled the heightened levels of CV arousal normally associated with these negative emotions. The voice-style manipulation had no significant effect on the participants' levels of CV arousal during the neutral discussions. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

材料科学技术转型发展与钢铁创新基础设施的建设

摘要：在第4次工业革命浪潮的推动下,钢铁科学与技术正在经历数字化、智能化转型。钢铁行业全流程各工序均为“黑箱”,为多场、多相、多变的巨系统,具有复杂相关关系和遗传效应等。这些不确定性带来了巨大的挑战。挑战和机遇并存。这些不确定性提供了智能化和数字化技术的应用场景资源;钢铁行业极为丰富的大数据提供了挖掘其中蕴含客观规律的数据资源;现代的数据科学、智能技术为解决不确定性问题提供了强大的手段。以数据为中心,以工业互联网为载体,以实验工具、数字数据、计算工具为支撑,建设钢铁企业材料创新基础设施,将可以大幅度提高研发效率,降低研发成本,有力地支撑钢铁材料科学与技术的转型发展。实验工具平台除了传统的实验室仪器装备和中试装备之外,实际生产线被作为主要的实验工具。这些实验工具提供丰富、精准、写实的历史数据和现实生产数据,特别是生产线装备提供实际生产大数据,蕴含着生产过程中的全部规律,是极宝贵的数据资源。利用机器学习、深度学习等现代数据挖掘技术为计算工具,对这些数据资源进行处理、分析、计算,将数据转换为高保真度模型,可以得到具有“原位分析能力”的数字孪生。在工业互联网的总体架构下,以数字孪生为核心,组成信息物理系统,构建起基于数据自动流动的状态感知、实时分析、科学决策、精准执行的闭环赋能体系,解决生产制造、应用服务过程中的复杂性和不确定性问题,提高资源配置效率,实现资源优化,对材料行业转型发展提供关键技术支撑。虚实映射、实时交互、精准控制的信息物理系统与材料创新基础设施合二为一,以材料创新基础设施为基盘,形成具有“原位分析能力”的数字孪生,建设钢铁生产全流程、一体化的信息物理系统,必将推进钢铁行业智能制造蓬勃开展和数字化、智能化转型。     

钢铁产品交易与展示平台的设计与应用

为解决单个企业的信息化投资风险、从整体上降低企业信息化投入,针对大邱庄钢铁产业的类型特点,设计了一种新型信息化公共服务平台。详细阐述了钢铁产品展示及交易平台的建设内容及系统开发技术。该平台集产品展示、信息查询、用户管理功能于一体,实现了全自动、全智能的在线管理和维护,适用于中小型企业。该平台的应用最大化地发挥了大邱庄的产业优势,对大邱庄工业园区的宣传和市场开拓起到了一定的作用。     

Praise and Blame and Robinson.

Daniel Robinson suggests that much of the civil and criminal law "serves as the institutionalized form of praise and blame". Indeed it does. Pulling at this thread of Robinson's tapestry leads the reader straightaway to a host of truths about how law and morality not only intersect, but work together in harmony. "[L]aw", Robinson says, is a "vivid expression of deeper and impenetrably complex moral theories". This essay explores several of these harmonies, but focuses on two. One is that political society must be seen as the cooperation of free persons according to law, which persons hold common moral understandings. The second has to do with retribution as the moral justifying aim of punishing criminals. The author goes beyond Robinson's limited praise of retribution, and shows that some central features of our practice of punishment are understandable only within the retributive framework. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Status and solidarity in social comparison: Agentic and communal values and vertical and horizontal directions.

Social comparison involves positioning the self relative to others on a vertical or status dimension (ranging from upward to downward comparisons) and a horizontal or solidarity dimension (ranging from contrastive to connective comparisons). Across 3 studies in which 389 undergraduates recorded everyday social comparisons (n = 4,417), downward and connective comparisons were rated as more helpful and mood enhancing than upward and contrastive comparisons. The effects of horizontal comparisons were greater for people for whom solidarity was an important value; however, the effects of vertical comparisons were not greater for people who valued status. The roles of the comparison target, topic, and situation were also explored; for example, noticing undesirable features of the target enhanced status but undermined solidarity. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

铼及铼合金的应用与开发

本文叙述铼及铼合金的技术性能特点、矿藏资源及分布情况。对铼及铼合金在石油化学、电子、冶金、原子能、宇航等工业以及其它方面的应用进行详细的介绍,并对开发与展望作了预侧。     

Synthesis and analysis of mixed chlorinated-fluorinated dibenzo-p-dioxins and dibenzofurans and assessment of formation and occurrence of the fluorinated and chlorinated-fluorinated dibenzo-p-dioxins and dibenzofurans

Despite the use of multimodal therapy, higher-grade glioma is still uniformly fatal in the adult population. There is a considerable difference between the length of survival in each given patient, even within the same tumor type and malignancy grade group, suggesting that there are factors that might differentially influence outcome. To identify such factors, 107 patients with anaplastic or malignant glioma were retrospectively investigated. Clinical parameters and paraclinical data on the p53, mdm2, and EGFR genes at the DNA or protein level were evaluated by univariate analysis and Cox proportional hazards regression modeling. Kaplan-Meier survival estimation demonstrated that immunohistochemical positivity for mdm2 protein in patients with anaplastic astrocytoma or with glioblastoma multiforme was associated with a shorter survival time (p = 0.02). P53 gene mutations and immunopositivity for the epidermal growth factor receptor (EGFR) protein were not significantly related to poor prognosis. The Cox proportional hazards model revealed immunohistochemical positivity for p53, mdm2, or for both of them, the presence of postoperative irradiation, and the extent of surgical resection of tumor to be variables significantly associated with prolonged survival. EGFR overexpression, age over 60 years, and Karnofsky performance score below 40 points did not significantly shorten survival time. In conclusion, the present study identified immunohistochemically detected mdm2-protein overexpression as a statistically significant negative prognostic parameter in patients bearing anaplastic or malignant glioma. Association analysis of variables revealed a possible correlation between mdm2 and p53, which is also consistent with the biological interaction mode of both proteins in vivo.     

Legal and social contexts and mental health among lesbian and heterosexual mothers.

This study examines the role of legal and social context (the level of legal and social support offered by one's country of residence) and sexual orientation in the mental health of lesbian and heterosexual mothers. Participants were sampled from the United States and Canada because the two countries have many similarities (North American location, reliance on English language, and democratic structures) but provide different legal and social rights to their lesbian citizens. The study included 52 lesbian mothers and 153 heterosexual mothers in the United States and 35 lesbian mothers and 42 heterosexual mothers in Canada. Although there were no differences between heterosexual mothers as a function of legal and social context, lesbian mothers from the United States reported more family worries about legal status and discrimination (but not more general family worries) and more depressive symptoms than did lesbian mothers in Canada. Results indicate that legal and social context moderates the role of sexual orientation in maternal mental health. (PsycINFO Database Record (c) 2010 APA, all rights reserved)