多功能雷达工作模式识别方法综述

阐述了多功能雷达工作模式识别的背景与意义，归纳了多功能雷达的典型工作模式。总结了目前国内外的识别方法，并结合工程应用中面临的问题对比分析了各类算法的优点与局限性，最后梳理出当了前多功能雷达工作模式识别领域面临的挑战和需要解决的若干问题。     

Achieving destination advocacy and destination loyalty through destination brand identification

Brand identification enhances customer loyalty and develops long-term relationships between the customer and the brand. However, only a few studies have explored the role of identification in building long-term and favorable relationships between tourists and a tourism destination. In this study, we propose and empirically verify destination personality congruence and destination trust as the drivers of destination brand identification, and destination advocacy and destination loyalty as its outcomes. For assessing these proposed relationships, a sample of 342 respondents was collected from foreign tourists visiting Dharamsala, which is a famous tourist destination among visitors in northern India. The results of structural equation modeling reveal that destination personality congruence significantly influences the destination loyalty through destination brand identification. In addition, destination trust emerges as a significant predictor for both destination advocacy and destination loyalty. The study offers important implications for both acadmecians and practitioners.     

In pursuit of service excellence: Investigating the role of psychological contracts and organizational identification of frontline hotel employees

Research in tourism management is yet to examine the role of psychological contracts in shaping organizational identification and influencing service-oriented behaviors of frontline employees. Drawing upon psychological contract and social identity theories, we propose a theoretical model that links the two types of psychological contracts (relational vs. transactional psychological contracts) with organizational identification and service employees' in-role performance and organizational citizenship behaviors. Data collected from 199 matched frontline employee-coworker-supervisor triads in hotels show that while transactional psychological contracts were directly and negatively associated with supervisor-reported in-role performance and co-worker reported service-oriented citizenship behaviors, the relationship between relational psychological contracts and both types of service-oriented behaviors were positive and partially mediated by organizational identification. Our findings have important implications for tourism operators by highlighting the important role of different types of psychological contracts in the delivery of high quality service.     

Macro frictions and theoretical identification of the New Keynesian Phillips curve

I discuss theoretical identification of the New Keynesian Phillips curve, and show that it can be identified with limited information techniques when the data generating process is a New Keynesian model with enough macro frictions or persistent shocks. Monte Carlo experiments illustrate the quantitative relevance of the results.     

Does external shock trigger systemic banking distress?

Before 2007, many studies claimed that wide-scale banking distress in various countries was preceded and could be predicted by deteriorating macroeconomic indicators such as falling GDP growth rate. However, these researches were mostly based on “event studies” which identified crises too late. By using banking sector asset price data, the paper finds that economies still thrive in the “pre-crisis” period in terms of increasing GDP growth. The slowdown of economy in terms of a fall in GDP growth is generally associated with the post-crisis period coinciding with the bubble burst process. Thus, this result supports the policy view that it is not useful to postpone macroeconomic stability to conceal banking sector weakness.     

射频识别技术在港口装车系统的应用

随着沿海地区经济的发展，港口散料装车系统日益繁忙，原设计的装车控制系统无法满足生产的需要，经常出现质量事故。针对现在装车系统存在的问题，进行了深入的研究，借助RFID射频识别技术对装车控制系统进行改造，有效避免了传统作业装错票货的货运质量事故。     

基于BP神经网络的保险欺诈识别研究——以中国机动车保险索赔为例

当前保险欺诈在国内外呈现蔓延态势,尤其体现在机动车保险领域,欺诈识别已成为保险欺诈研究的核心内容.目前保险欺诈识别有统计回归和神经网络两大类方法,这两种方法在指导思想和识别流程上各有优缺.本文基于我国财产保险公司车险索赔样本数据,检验BP神经网络在我国保险欺诈识别中的有效性;同时为了尝试统计回归和神经网络的有效融合,本...     

基于智能识别技术的养猪管理方案

动物跟踪与识别是利用特定的标签,以某种技术手段与要识别的动物相对应,可以随时对动物的相关属性进行跟踪与管理的一种技术。本文阐述利用智能识别RFID技术,设计出生猪管理解决方案,做到管理无纸化、有序化、规范化、智能化,带来无穷的经济和社会效益。     

文化创意产业与民族文化认同——兼谈皖江崛起的文化支撑

文化创意产业的时兴给文化的发展带来了新的契机,使文化自身具备了经济学的表征,然而在促进文化创意产业发展的同时怎样处理民族文化的认同,在立足文化认同的同时强化本土优势文化的输出机制,这是当下亟待解决的问题,这对中部崛起及皖江城市带承接产业转移语境下的文化定位有着十分重要的指导意义。     

新疆能源低碳化发展的路径依赖研究

本文首先对新疆能源利用与碳排放状况进行分析,发现能源结构高碳化及高消耗特征加剧了碳的排放,并提出了新疆走能源低碳化发展之路的必要性;然后进一步利用灰色关联分析方法,找到了影响新疆碳排放的主导因素;最后揭示出新疆能源低碳化发展的路径依赖,并提出低碳化发展的对策。