一种嵌入式GUI软件结构实现方案

综合比较了嵌入式GUI的几种实现方式,结合嵌入式系统的特点,研究了嵌入式GUI中的关键技术,分析了嵌入式GUI与普通GUI系统的不同之处,提出一种通用的嵌入式图形用户界面系统的设计思想和体系结构,这种嵌入式GUI实现方案具有轻型、占用资源少、可剪裁等特点。     

Firm-level training in local economic systems: Complementarities in production and firm innovation strategies

The paper presents a conceptual review over the main aspects concerning the role of human capital investments and training activities within production processes, followed by empirical evidence on two local economic systems in Northern Italy, based on recent survey data. Theoretical and empirical considerations are brought together in order to provide new insights on the role of training and the factors associated to training activities at firm level.The potential driving factors of training here analysed compounds structural characteristics, labour demand dynamics, human resource management practices, workforce features, and firm performances. We observe that training activities emerge positively associated with high-performance practices, innovative labour demand features, workforce skill level, firm size, and are affected by labour flexibility in various directions. Empirical evidence confirms most previous results but also adds further important insights. The analysis suggests that a widening gap, between few innovatively evolving and many stagnant firms, could characterise the future dynamics of the Region. The high relevance of structural variables, labour demand factors and HRM/innovation practices shows that regional industrial policies and labour policies should be jointly implemented for increasing potential firm productivity. This is a key concern for the current debate on local systems economic development in the European and Italian environment.     

The struggle of autonomy and authenticity: framing the savage refugee

James Hathaway has described refugee law as ‘fundamentally oriented to the promotion of autonomy’. Borrowed from the Kantian roots of liberal rights theory, this theme has come to the fore as refugee advocates decry increasingly draconian experiments in deflection and deterrence. But what exactly does it mean for a refugee to exercise autonomy? And how is it connected to that other popular refrain – that those who arrive irregularly by boat in Australia, despite high recognition rates, are not ‘genuine’ refugees? By examining the assumptions underpinning autonomy as a contemporary political value, and working within the theoretical construct that identifies a state's ‘recognition’ of autonomy with authenticity, this article explores tensions within both public discourse on refugees and the discipline of refugee law itself. It considers how and why the refugee exercising ‘authentic’ moral agency by boarding a boat is depicted not just as a threat, but as inherently irrational (and thus not ‘authentically’ autonomous) and less ‘genuine’ (and thus virtuous) than the ‘passive’ refugee languishing in a camp overseas, awaiting ‘our’ redemptive touch. Finally, it asks whether refugee law similarly suffers from the contradictory moral promise of human rights law which places autonomy at its heart while in practice requiring that humanity be split between victim, savage and redeemer.     

丑角、看客与孤独者的悲喜剧 ——鲁迅与穆时英笔下的丑角形象之比较

鲁迅与穆时英笔下都塑造过一系列具有丑角特质的形象。不同的是,穆时英笔下的丑角具有自觉性,以小丑身份为面具,掩盖自己的孤独与恐惧;鲁迅笔下的丑角多是非自觉的,他们认真地践行着自己的人生理念,却因其与周遭环境格格不入,被人当作小丑、疯子。从中折射出两位作家迥异的生命观,穆时英从个体角度出发,写出了都市人在悲哀的脸上戴了快乐面具的无奈,对丑角表演持拥抱态度;鲁迅则从批判国民性的宏观角度出发,敏锐地意识到了丑角表演背后的隐忧,对其持拒斥的姿态。     

FDI’s Impact on Transitional Countries, Serbia as a Rational Choice: The FIAT-ZASTAVA Case

The privatization process and foreign direct investments (FDI) are among the most important economic issues in transitional countries. FDI has enormous influence on transitional countries that need serious structural changes. In this paper we will study FIAT’s decision to invest in the Serbian automotive industry. We will try to rationalize FIAT’s decision because Serbian car manufacturer ZASTAVA was not the only alternative for FIAT to invest in the Balkans. In order to justify FIAT’s decision we will apply the Mullins model of horizontal and vertical FDI, examine the importance of the cooperating history between two car manufacturers and compare macroeconomic conditions and Global Competitiveness of Serbia and Romania, which was the main alternative for FIAT. Finally, we will also try to explain why FIAT decided to announce the investment at the end of political campaign in Serbia when pools gave anti-European parties higher chances for victory, instead of waiting to see the outcome of the elections.

A two phases queueing system with Bernoulli vacation schedule under multiple vacation policy

This paper deals with a single server Poisson arrival queue with two phases of heterogeneous service along with a Bernoulli schedule vacation model, where after two successive phases service the server either goes for a vacation with probability p (0≤p≤1) or may continue to serve the next unit, if any, with probability q(=1−p). Further the concept of multiple vacation policy is also introduced here. We obtained the queue size distributions at a departure epoch and at a random epoch, Laplace Stieltjes Transform of the waiting time distribution and busy period distribution along with some mean performance measures. Finally we discuss some statistical inference related issues.     

西部企业绩效与资源可持续性的统筹发展

资源是企业赖以生存和发展的主要生产要素,资源的可持续发展对企业的绩效产生着深刻影响。西部资源的可持续性与西部企业绩效的共生关系不仅是我国实现经济与环境和谐发展目标的重要议题,也是西部大开发的重大研究内容。分析西部资源可持续性与企业绩效和谐发展关系,提出统筹西部资源可持续性与企业绩效发展的举措,最终目的在于提高西部企业科技创新能力,促进西部形成新型产业体系。     

First-exit times for compound poisson processes for some types of positive and negative jumps

We consider the one-sided and the two-sided first-exit problem for a compound Poisson process with linear deterministic decrease between positive and negative jumps. This process (X(t)) _t≥0 occurs as the workload process of a single-server queueing system with random workload removal, which we denote by M/G _u /G _d /1, where G _u (G _d ) stands for the distribution of the upward (downward) jumps; other applications are to cash management, dams, and several related fields. Under various conditions on G _u and G _d (assuming e.g. that one of them is hyperexponential, Erlang or Coxian), we derive the joint distribution of τ _y =inf{t≥0|X(t)?(0,y)}, y>0, and X(τ _y ) as well as that of T=inf{t≥0|X(t)≤0} and X(T). We also determine the distribution of sup{X(t)|0≤t≤T}.     

基于排队论的业务流程重组绩效分析方法

竞争的激烈化和顾客需求的多样化迫使企业从根本上重新思考企业过程重组。企业过程重组(BPR)的原则之一是横向集成活动。但是横向集成活动究竟有没有提高企业的绩效,这是个值得研究的问题。本文运用排队论的数学模型,研究活动合并对企业流程绩效之一——成本的影响,详细地讨论了活动的成本要素,比较了重组前后成本的变化。     

晚清以来弹词研究的误区与盲点--"书场"缺失及与"案头"的百年分流

晚清肇始、绵延至今的弹词研究,将"案头"弹词小说与"书场"弹词讲唱分而治之,是几代学者的基本选择.本文在梳理百年弹词研究史的基础上,借鉴海外民俗学界相关思路,试图思考如何加强和深入作为民间说唱文艺的书场弹词研究.以苏州评弹为个案,探索如何把握这一吴语地区主要民间娱乐形式的完整个性及对基层民众生活的影响.探求"回到现场"作为研究方向的理论可行性,兼及"案头"与"书场"研究合流的可能性.