锅炉自动控制系统在资源整合矿井的应用

整合科技创新资源,促进科技优势向现实生产力转化最显著的特点就是以市场实现利润作为检验尺度,努力使科技成果商品化,就是要以市场为导向,以科技为支柱,以人才为关键,以产品为龙头,以管理为基础,以企业为投资主体,以经济效益为最终目标。现就锅炉自动控制系统在资源整合矿井的应用进行简要分析。     

《旅游资源开发》精品课程建设实践与探索

本文以《旅游资源可发》精品课程建设为案例,提出建设高职高专精品课程的一些具体措施:以更新思想观念为先导,以改革教学内容为基础,加强师资队伍建设为核心,以现代信息技术手段为平台,实践基地为精品课程的后盾,突出了"一流"的建设标准。     

从旅游体验视角对鞍山旅游新产品开发的研究

以旅游者的旅游体验为前提,在分析旅游体验内涵以及相关理论的基础上,以鞍山的旅游产品开发为例,综合鞍山旅游产品的开发优势以及开发中存在的问题等,对鞍山旅游产品进行了重新定位;并在重新定位的基础上,对其开发趋势以及进一步的开发策略作了系统的阐述。     

Deregulation and dairy production systems: a Bayesian distance function approach

Milk quota trading rules differ across EU member countries. In Denmark a biannual milk quota exchange was set up in 1997 to promote a more efficient reallocation of milk quotas as well as to reduce transaction costs related to the searching and matching of sellers and buyers. Using two comprehensive unbalanced panel data sets on organic and conventional milk farms this study attempts to disentangle the effects of the introduction of quota transferability on the production structure of those farms as well as the probability of market entry/exit. Bayesian estimation techniques are used to estimate an input oriented generalized Leontief distance function as well as a curvature constrained specification. The results suggest that the deregulation in the quota allocation mechanism led to an increased allocative efficiency of organic as well as conventional milk production as well as a relative shift of the PPF in favor of the production of organic milk.     

The organizational antecedents of a firm’s supply chain agility for risk mitigation and response

Today’s marketplace is characterized by intense competitive pressures as well as high levels of turbulence and uncertainty. Organizations require agility in their supply chains to provide superior value as well as to manage disruption risks and ensure uninterrupted service to customers. Thus the cultivation of agility is approached as a risk management initiative that enables a firm to respond rapidly to marketplace changes, as well as anticipated and actual disruptions in the supply chain. Agility is of value for both risk mitigation and response.     

Organization as process: Drawing a line between endogenous and exogenous views

This paper offers a classification of process views in organization studies. We start by assuming that distinctions may be drawn between ways that stability of entities is conceptualized in organizational analysis. From this point of departure we explore four different process views, namely: process as flows, process as programmes, process as recursive reproduction and process as connectivity. The first two views—process as flows and process as programmes—tend to build on the assumption that processes take place within relatively stable contexts, such as the organization or the institutional environment. This we refer to as an “exogenous” view. A second type of views of process is what we refer to as “endogenous” views, which are based on the assumption that stabilization of entities resides in the process itself.     

基于财务视角下企业战略风险传动机理研究

企业战略风险具有全局性、传导性,财务作为一个企业的职能管理部门,它的决策往往也会影响到企业的战略实施以及实施结果。文章提出了战略风险的定义以及对财务视角进行了界定通过对战略要素的论述以及战略风险和财务风险的关系的分析阐述了在财务视角下的企业战略风险传动机理。     

Teaching entrepreneurship using Massive Open Online Course (MOOC)

Entrepreneurship as a skill and process is increasingly being taught as a part of various university educational programmes. The literature is divided on the effectiveness of traditional methods to teach entrepreneurship. We consider the achievement of students learning outcomes in entrepreneurship course that is offered as a Massive Open Online Course (MOOC). The results suggest that the MOOC is a suitable platform to teach entrepreneurship as it provide tools to enable students? collaborative learning as well as improve individuals? affective key entrepreneurial aspects such as such opportunity recognition and resource acquisition.     

The emergence of migration theory and a suggested new direction

Abstract. The literature on internal labour migration is surveyed using a fourfold taxonomic scheme. The potential migrant, as presented in the existing literature, can be viewed as a supplier of labour, an investor in human capital and a consumer of regional amenities such as public goods. The paper develops a fourth approach which treats the household, rather than the individual, as the migrating unit and which views the potential migrant as a producer of home produced commodities. The continuities as well as the contrasts between the four approaches are discussed in the paper.     

基于物联网技术的冷链物流制冷监控系统

对物联网技术进行了分析,并从物联网技术的角度对冷链物流的制冷系统进行了研究,对其系统设计方案以及涉及的关键技术等进行了介绍。     

More than lip service: linking the intensity of empowerment initiatives to individual well-being and performance

We conceptualize empowerment initiatives as varying in terms of intensity – or the degree to which the intervention is rhetorical (aiming to influence employees' sense of control at work, what we refer to as surface empowerment) as opposed to actual (aiming to influence the actual degree of employee job authority, what we refer to as deep empowerment). We then test the effects of rhetorical vs. actual empowerment interventions on employee well-being and performance, as well as the degree to which self-efficacy mediates these effects on the basis of a simulation-based experiment. Results indicate that although both surface and deep empowerment initiatives have beneficial effects on individual well-being, only the latter results in performance increase. We also find that self-efficacy fully mediates the association between surface empowerment (as compared with non-empowerment) and well-being, but only partially mediates the association between deep empowerment (as compared with non-empowerment) and well-being.     

基于WBS的项目成本预算研究

以现行A建筑公司的X廉租房项目为例,运用WBS方法对X廉租房项目进行工作结构分解,对其成本预算进行深入分析,剖析了A建筑公司在该项目成本预算方面存在的不足之处,提出了X廉租房项目成本预算完善的成本管理方案。本文提出的项目成本管理工程的思维模式,可以作为建筑企业成本控制的参考。     

浅谈软件无线电技术及其应用

软件无线电是将硬件作为无线通信的基本通用平台,用软件实现尽可能多的无线通信功能。它被视为继模拟和数字技术后的又一次电子技术革命。未来理想的网络将是一个统一网络,这个网络会容纳多种协议与标准,将对各种传播环境与物理介质进行适应,还有更加开放的接口需要其来提供,所以软件无线电将会有更加广阔的发展前景。     

Human resource management ‘with Chinese characteristics’

The paper advances understanding of the conceptual and definitional difficulties confronting human resource management as an emergent field. It then raises the seminal question as to whether it is possible to discuss the notion of HRM as having specific theoretical and operational meaning in the Chinese context. After ranging across a wide spectrum of political as well as empirical evidence, including case studies, the author concludes that to presume HRM is effectively embedded as Chinese practice is very premature, despite optimism that there is a convergent course set between Western HRM practices and Chinese management.     

硕士研究生奖助学金改革的实践与思考

针对当前研究生奖助学金制度建设的实际,结合宁夏医科大学研究生奖助学金制度改革实践,以激励优秀为出发点,以提高培养质量为目标,提出研究生奖助学金改革中存在的问题和拟解决的思路,为做好研究生教育管理工作提供参考。     

To sigmoid-based functional description of the volatility smile

We propose a new static parameterization of the implied volatility surface which is constructed by using polynomials of sigmoid functions combined with some other terms. This parameterization is flexible enough to fit market implied volatilities which demonstrate smile or skew. An arbitrage-free calibration algorithm is considered that constructs the implied volatility surface as a grid in the strike-expiration space and guarantees a lack of arbitrage at every node of this grid. We also demonstrate how to construct an arbitrage-free interpolation and extrapolation in time, as well as build a local volatility and implied pdf surfaces. Asymptotic behavior of this parameterization is discussed, as well as results on stability of the calibrated parameters are presented. Numerical examples show robustness of the proposed approach in building all these surfaces as well as demonstrate a better quality of the fit as compared with some known models.     

Introduction: globalizing international human resource management

In this Introduction, we have sought to explain the rationales in putting together a ‘Special Issue’ on Globalizing International Human Resource Management (IHRM). These include, first, coverage of as wide a range of regional and national cultures as possible; second, presentation of as wide a set as perspectives as possible; and last, discussion of how these may shape both theory and practice in the field.     

What is the meaning of ‘talent’ in the world of work?

The ongoing confusion about the meaning of ‘talent’ within the world of work is hindering the establishment of widely accepted talent management theories and practices. The aim of this paper is to contribute to the literature on talent management by offering an in-depth review of the talent concept within the specific context of the world of work, and proposing a framework for its conceptualization. We group different theoretical approaches to talent into ‘object’ (i.e., talent as natural ability; talent as mastery; talent as commitment; talent as fit) versus ‘subject’ approaches (i.e., talent as all people; talent as some people) and identify dynamics existing within and between them, as well as implications for talent management theory and practice. Finally, we discuss different avenues for further research aimed at developing the talent—and consequently, the talent management—construct further.     

欧洲“练习公司”对高职物流管理专业产学合作的启示

实践教学在高职物流人才培养中具有重要的作用,是高职物流专业培养高技能、应用型人才不可缺少的环节。由于我国高职院校物流实践教学体系尚处于发展阶段,实践教学还存在许多问题。通过简介练习公司的教育概念与目前在欧洲的发展情形,以期对我国高职物流管理专业产学合作有所启示。     

浅论湖泊保护的对策与措施——以港口湾水库为例

本文通过对湖泊特点及地位的分析与讨论,阐述了湖泊保护对于实现湖泊可持续发展的重要性。并以港口湾水库为例,对其区位条件及水环境现状进行分析,提出了育水培源,保林护林、造林、育林、砂防、治山等措施;以湖水治理、污水源治理、湖内水质治理等湖泊保护的对策为分析基础,指出了港口湾水库以生态旅游为方向,以科学规划为前提,以行政管理为手段,以公众参与为保障,以生态湖泊为目标的综合治理对策,对于保证港口湾水库旅游业的可持续发展进行了借鉴性的思考。