部门预算改革存在问题及对策

<正>自2000年实施财政三项体制改革以来,部门预算改革不断深化,基本支出定员定额管理,项目支出定额标准管理的进程逐步深入。但是在部门预算改革推进的过程中,也存在这样那样的问题,值得研究和思考。1部门预算的进程与特点部门预算改革的基本思路是政府预算以部门为基础进行编制,"一个部门一本预算"。它要求各部门按照法律或者部门的法定职责,     

Waugh结构(NH_4)_6[MnMo_9O_(32)]·8H_2O催化合成乙酸异戊酯

以Waugh结构钼锰杂多酸盐作为催化剂对乙酸异戊酯的合成进行了催化研究.确定了最佳反应条件:醇酸摩尔比为1.646∶1,酸化催化剂用量为0.2 g,带水剂为3 mL甲苯,反应时间63 min左右,选择性100%,转化率达82.70%.     

深化金融风险教育的必要性与对策

一段时间以来,各种社会媒体报道披露的金融业违规违法事件和案件层出不穷,绝大部分是银行内部工作人员所为.要提高银行员工道德风险的防控能力,除了健全制度、强化管理、严肃惩戒外,更应该深化员工的风险教育工作,这是一项十分重要的基础工作,这项工作做好了,对银行的案件防范工作将起到关键性作用.     

Latent Co-interests' Relationship Prediction

With the development of the social media and Internet, discovering latent information from massive information is becoming particularly relevant to improving user experience. Research efforts based on preferences and relationships between users have attracted more and more attention. Predictive problems, such as inferring friend relationship and co-author relationship between users have been explored. However, many such methods are based on analyzing either node features or the network structures separately, few have tried to tackle both of them at the same time. In this paper, in order to discover latent co-interests’ relationship, we not only consider users’ attributes but network information as well. In addition, we propose an Interest-based Factor Graph Model (I-FGM) to incorporate these factors. Experiments on two data sets (bookmarking and music network) demonstrate that this predictive method can achieve better results than the other three methods (ANN, NB, and SVM).     

创新教育体系 推进“大农业”特色人才培养

介绍了以"创新课程体系、创新实践硬件平台、创新教学管理模式"三要素组成的适合黑龙江垦区发展需要的、适应"大农业"特色人才培养的创新教育体系.     

An Efficient Multidimensional Fusion Algorithm for IoT Data Based on Partitioning

The Internet of Things (IoT) implies a worldwide network of interconnected objects uniquely addressable, via standard communication protocols. The prevalence of IoT is bound to generate large amounts of multisource, heterogeneous, dynamic, and sparse data. However, IoT offers inconsequential practical benefits without the ability to integrate, fuse, and glean useful information from such massive amounts of data. Accordingly, preparing us for the imminent invasion of things, a tool called data fusion can be used to manipulate and manage such data in order to improve process efficiency and provide advanced intelligence. In order to determine an acceptable quality of intelligence, diverse and voluminous data have to be combined and fused. Therefore, it is imperative to improve the computational efficiency for fusing and mining multidimensional data. In this paper, we propose an efficient multidimensional fusion algorithm for IoT data based on partitioning. The basic concept involves the partitioning of dimensions (attributes), i.e., a big data set with higher dimensions can be transformed into certain number of relatively smaller data subsets that can be easily processed. Then, based on the partitioning of dimensions, the discernible matrixes of all data subsets in rough set theory are computed to obtain their core attribute sets. Furthermore, a global core attribute set can be determined. Finally, the attribute reduction and rule extraction methods are used to obtain the fusion results. By means of proving a few theorems and simulation, the correctness and effectiveness of this algorithm is illustrated.     

如何当好项目总监

<正>1必须具有较高的思想品德项目总监综合能力的强弱直接影响工程监理的服务质量,影响监理单位的形象和社会信誉,要当好项目总监必须具备以下条件。一个总监首先应具备良好的职业道德和敬业     

羌绣面临的问题与灾后产业发展思路

汶川县1996年被文化部授予"中国民间艺术——羌绣之乡",而且2006年取得了羌绣、羌绣之乡、羌绣故里文化产权注册商标。羌绣已列入国家非物质文化遗产名录。羌族民间刺绣植根于古老的民间历史文化,在那单纯的形式中,负载着丰富的内涵。可以说,羌族民间刺绣艺术是羌族文化的形象载体,是这个历史悠久的民族的风俗习惯、生活方式的直观性、审美性的象征表现。近年来,随着阿坝州旅游文化产业的蓬勃发展,阿坝州羌族刺绣文化高高树起了羌族特色民俗文化的旗帜,特别是汶川、理县、茂县等地旅游区的成功开放,赢得了世人的极大关注,作为羌族文化的一个代表,羌绣成了阿坝州重要的文化旅游商品,生产的羌绣也开始多了起来,规范羌绣的产业发展极为重要。     

浅论多点柔性模具在飞机蒙皮成形中的应用

多点模具技术是将柔性制造和计算机技术结合为一体的先进制造技术,其核心是将传统的整体拉形模具离散成规则排列的基本单元体矩阵,形成多点式、可数字化控制的模具,配合蒙皮拉伸机,可进行不同形状蒙皮零件的拉形。