建立开放实验室提高学生动手能力课题实验报告

介绍开放实验室的内容，指出课题实施中的一些做法及不足。     

利用生产钛白的副产物硫酸亚铁制备透明铁黄

本文介绍了利用生产钛白的副产物硫酸亚铁制备透明铁黄的实验方法，考察了影响晶种质量及晶种氧化过程的主要因素，晶种制备过程控制温度为２５℃，加入分散剂，静置熟化０。５ｈ，氧化过程中控制ｐＨ值在８．５￣９．０，温度３５℃，反应２４ｈ后，将溶液过滤洗涤，单分散性较好。     

Kinect技术与工作原理的研究

Kinect利用外接的3D体感摄影机,可以进行即时动态捕捉、影像辨识、麦克风输入、语音辨识等,实现了用肢体做遥控器的功能.介绍了Kinect的硬件设备构造,探讨了Kinect的工作原理及应用,并给出Kinect目前存在的一些问题.     

强夯法加固软土地基在高速公路中的应用

国道207线宝昌至三号地(蒙冀界)高速公路部分软土地基采用强夯法加固,从强夯区地质分析、强夯施工工艺控制、施工注意事项以及强夯加固地基检测等方面向大家介绍强夯法施工在加固软土地基中的应用.     

Integrated Quay Crane and Yard Truck Schedule Problem in Container Terminals

Quay crane and yard truck scheduling are two important subproblems in container terminal operations which have been studied separately in previous research. This paper proposes a new problem for the integrated quay crane and yard truck scheduling for inbound containers. The problem is formulated as a mixed integer programming (MIP) model. Due to the intractability, a genetic algorithm (GA) and a modified Johnson's Rule-based heuristic algorithm (MJRHA) are used for the problem solution. In addition, two closed form lower bounds are given to evaluate the solution accuracy. Computational experiments show that the solution algorithm can efficiently handle the scheduling problem and that the integrated methods are very useful.     

Suitability assessment of deep groundwater for drinking, irrigation and industrial purposes in Jiaozuo City, Henan Province, north China

Groundwater has been a major natural resource for human consumption in north China. It is necessary to appreciate the suitability of deep groundwater for drinking, agricultural irrigation, and industrial uses in this region. To this end, a total of 47 groundwater samples were collected from the study area; by comparing the concentrations of different hydrochemical variables with quality standard values, the variable fuzzy set (VFS) was applied to calculate the groundwater quality index (GQI) for various purposes, respectively. Afterward GQI spatial distribution maps were constructed using a geographic information system (GIS) tool to delineate spatial variations of groundwater quality. In this case study, the GQI spatial distribution maps reveal that the areas covered by "Maximum Permissible" groundwater for varying purposes (drinking, irrigation, and industrial) is 1377.2; 2354.7; and 3854.8 km2, respectively. The groundwater in the eastern part of the study area is suitable for drinking, with the southwestern region as the irrigation water source; the entire study area is acceptable for use in industrial, except the western part of Jiaozuo City. Therefore, the GQI spatial distribution maps can provide useful information for non-technical decision makers for better sustainable groundwater resources management.     

长春师范学院图书馆信息资源建设的现状及发展策略

长春师范学院图书馆信息资源建设应当以学校学科建设为基础,服务于学校的教学与科研工作。在未来的信息资源建设中,应加大电子资源的建设,并重视馆藏特色资源的建设。     

职业女性职业倦怠与压力调查

职业倦怠是那些任职于需要连续的、紧张的与他人互动的行业中的人们在经历长期连续压力下的一种行为反应.金融业女性窗口员工由于其职业、性别特点决定了其职业倦怠的特殊性,因此对她们职业倦怠的研究有助于提升她们的职业认同和自我效能感,促进心理健康.     

色散力的探讨

用宏观处理方法导出色散能与距离Ｒ六次方成反比，讨论了其限制条件，并研究了温度对色散能的影响。     

深冷处理对高速钢高低温力学性能的影响研究

研究了深冷处理和未深冷处理的试样在室温及高温下的力学性能 .结果表明 ,深冷处理试样的力学性能明显提高 ;深冷处理和未深冷处理试样的磨损表面形貌和垂直截面形貌有显著差异 ,说明它们有不同的磨损规律 ;通过X 射线衍射还发现 ,深冷处理可使马氏体轴比和碳含量下降 ,促使新相碳化物MC析出 .