关于道路工程设计中存在问题的探讨

进行道路施工工程的设计规划,必须将其中的一些重点注意事项进行突出,将公路在铺设中一些特殊的情况进行良性的整改,使道路质量建设能够保持到最好水平,将特殊路面、旧路整修等进行有效的分析,进行正确的取材施工,使道路工程建设能够稳步进行.     

足球运动员体能训练方法研究综述

在查阅大量文献的基础上,对体能概念进行了简单的概述,运用文献资料法和逻辑法对足球运动员的体能构成因素进行分析,对影响体能训练的因素及体能训练的争论焦点进行简单阐述,对足球运动员体能训练方法进行综述,为全面认识足球运动的体能,对足球运动员的体能训练方法进行科学化训练提供思路.     

浅析企业英语培训误区分析与对策

目前,越来越多的企业开始注重对员工进行英语培训,但是不可否认的是,在培训的过程中存在着诸多的误区,这些误区使得企业的英语培训偏离了进行培新的目的和实质,本文主要对企业英语培训中存在的误区进行分析,然后提出了改进企业进行英语培训的方法,引导企业进行英语培训的对策。     

职业院校学生的职业心理测试及结果分析

为了了解职业院校在校学生的职业心理方面的情况,把握学生的职业心理动向,有的放矢地进行专业开发和课程设计,促进职业技术教育改革,对职业院校2538名在校学生进行职业心理测试,随后又对两届学生进行同样项目的抽样测试。在掌握大量第一手资料的基础上,进行量化统计,对测试结果进行分析,并提出一些建议。     

中小企业的战略转换特征分析

文章通过对中小企业进行定义及特征进行分析,和对战略转换进行定义及特征分析,进一步通过对中小企业的战略转换特征进行分析,得出中小企业战略转换应注意的问题.     

央企中层管理者胜任力模型研究

采用问卷调查法,通过数据分析,建立所在国有企业中层管理者胜任力模型。对预设的胜任力模型构成因素进行分析与筛选,利用因子分析对模型结构进行探讨。结合层次分析法(Analytic Hierarchy Process)为模型中各因素权重进行赋值,并对模型进行实际应用,与客观绩效考评数据进行对比分析,对模型进行验证。     

浅谈煤矿水文地质问题及勘探技术方法

本文对煤矿的水文地质进行了介绍,并且对煤矿的水文地质所存在的问题进行了分析。同时,针对煤矿的水文地质的勘探,进行了研究,对特殊的煤矿类型的勘探方法,进行了勘探技术和勘探手段的讨论。     

企业股权收购业务不同税务处理的案例分析

股权的收购是企业进行重组的重要形式,进行股权收购业务时,税务处理具有一定的复杂性,需要对征税问题进行严格的分析和进行处理方式的选择.在进行股权收购的业务时,可以在满足相关的条件下,进行特殊性税务处理.不同的税务处理方式对于股权收购业务的影响不同,本文对企业股权收购业务不同税务处理的案例进行了分析.     

企业组织结构变迁理论及其动力机制研究

随着企业内部需要进行结构调整以提升竞争力,外部环境为其提供了大量机遇与难题,企业急需进行组织结构的调整,这就需要对组织结构变迁理论进行深入的研究,找到最适合的调整模式。本文首先对组织结构变迁的意义进行了阐述并对传统组织结构以及现代组织结构进行了介绍,并分析其优缺点,在此基础上针对组织结构变迁的动力进行研究。     

基于振动信号的减速器轴承故障分析

目前对减速器进行故障诊断是机械设备状态监视和诊断的重要内容,其运行状态对机械装备的整体将产生直接影响,因此对减速器进行故障诊断是非常必要的。本文对刮板输送机减速器中的滚动轴承的故障振动信号的特征进行了分析和研究。利用加速度传感器对减速器多个部位进行振动信号的采集,利用MATLAB软件对振动信号进行小波分层阈值消噪,对消噪之后的信号进行频域分析。     

电子音乐流派的社会变革(英文)

从社会和政治变化、电子音乐流派的发展,形成了电子音乐,科学和技术的发展对电子音乐有重大的影响。他们是四个不同历史时期的发展——未来派,法西斯主义,达达派、电子音乐的时期。从最早使用:麦架,嘘声,窃窃私语,爆炸等。音乐和表达感情的表现,在阶级斗争,政治变革和经济危机、发展迅速的电子音乐,用在许多不同的零件,例如播放音乐、电影、电视等,都成了一个必不可少的组成部分的音乐市场。     

The Geography of Innovation in China and India

The BRICS countries in general, and China and India in particular, are now widely regarded as the areas of the world likely to challenge the economic leadership of the United States (US) and the European Union (EU). A large part of this challenge will come from rapid technological catch‐up by China and India. Yet, despite a recent rise in interest, there is limited knowledge about how and where innovation takes place in these two leading emerging countries and to what extent the Chinese and Indian territorial systems of innovation differ from those in the EU or the US. In this article we explore the geography of innovation in China and India, concentrating on understanding key territorial‐level innovation trends by country, region and technology field, using the US and the EU as benchmarks. We find significant contrasts between the geography of innovation in China and India and that of the US and the EU. First, the degree of concentration of innovative activities in both countries is extremely high. Levels of agglomeration of innovation in the coastal provinces of China, as well as in Delhi and the South of India, significantly exceed the levels of agglomeration found in the USA and the EU. Secondly, China has witnessed a more rapid increase in the degree of concentration of innovation than India. We posit that the differences in the geography of innovation between, on the one hand, China and India and, on the other hand, between these countries and the developed world are rooted in different institutional settings, different systems of innovation and different national innovation strategies.     

Towards a Theory of Serendipity: A Systematic Review and Conceptualization

Serendipity – the notion of making surprising and valuable discoveries – plays a major role in the success of individuals and organizations alike. Previous research has established the importance of serendipity and identified important individual- and organizational-level antecedents. However, the literature has been dispersed and the boundaries of the concept have been blurry, leading to a lack of conceptual clarity and structure, and thus limiting validity and managerial actionability. Based on a systematic literature review, I synthesize existing management-related research on serendipity and explicate the emergence and composition of serendipity in the organizational context. I first identify three necessary conditions that differentiate serendipity from related concepts such as luck or targeted innovation: agency, surprise, and value. Then, I draw from the literature on sensemaking, event-based theorizing, and quantum-based approaches to management to conceptualize the process of cultivating serendipity in the organizational context as a process of enabling potentiality and materialization, and develop a multi-level theory of (cultivating) serendipity. This conceptualization contributes to our collective understanding of how, why, and when (i.e., under what conditions) organizations can leverage the value in the unexpected, which opens up fruitful avenues for further research.     

WHAT'S TO KNOW ABOUT THE CREDIBILITY OF EMPIRICAL ECONOMICS?

The scientific credibility of economics is itself a scientific question that can be addressed with both theoretical speculations and empirical data. In this review, we examine the major parameters that are expected to affect the credibility of empirical economics: sample size, magnitude of pursued effects, number and pre‐selection of tested relationships, flexibility and lack of standardization in designs, definitions, outcomes and analyses, financial and other interests and prejudices, and the multiplicity and fragmentation of efforts. We summarize and discuss the empirical evidence on the lack of a robust reproducibility culture in economics and business research, the prevalence of potential publication and other selective reporting biases, and other failures and biases in the market of scientific information. Overall, the credibility of the economics literature is likely to be modest or even low.     

公路工程施工组织设计探析

近些年,国家对基础性建设的投入越来越大,我们的公路建设也日益增多。公路工程是一项综合性、系统性较强的工程,是集路基、路面、路线、桥涵、隧道等于一体的综合体系。随着经济社会的发展和施工工艺的不断进步,人们对公路工程的要求也更加严格。为了保证公路建设的正常施工,就需要工程设计按时按量完成。而如何处理好质量与工期的矛盾则是公路设计者面临的难题。本文对公路工程设计的重要性,步骤等进行一个分析研究。     

Supply Chain Strategies in the UK Fashion Industry—The Rhetoric of Partnership and Realities of Power

This paper focuses on the fashion industry, one characterised by issues such as dramatic shifts in the scale and power of major retail buyers in the market, the advent of retailer own brands, and the nature of sourcing and supply chain decisions, issues that are increasingly global in nature. The aim of this research is to explore the nature of relationships between UK high street multiple fashion retailers and their contracted suppliers, many of whom are entrepreneurial firms by most definitions of the term. Four core themes emerge from the literature and provide a framework for the research, namely, power, process, partnership, and people. The research approach was qualitative, and conducted over a period of twelve months. The paper ends with an agenda for future research.     

文化与科技融合的实现路径

文化发展与科技创新两者交织融合,科技创新是文化发展的重要引擎,文化发展也成为科技创新的引领。文化与科技融合本质是由科技突破和技术创新所带来文化产业在生产方式、消费方式、产业形态和产业结构等方面的变革,融合的核心是价值链重构,融合广泛发生在产业、市场、企业和生产要素等领域。目前,我国文化与科技的融合相对滞后,发展压力与发展机遇并存。从路径上来说,可从产业、市场、企业和人才四个方面实现文化与科技的融合。     

Engineering Cities: Mediating Materialities,Infrastructural Imaginaries and Shifting Regimes of Urban Expertise

This symposium opens up new critical insights and analytical perspectives into the relationships between power, politics, materiality and urban engineering. In so doing it demonstrates the central role of engineers in the production and negotiation of everyday life in the city. In contrast to the technocratic exercise engineering often professes to be, the contributors to this symposium argue that the assembling and choreography of cities through the myriad techniques, routines, standards and visions of engineers is inextricably bound up with broader socio‐cultural, material and political urban dynamics and processes. This necessitates investigating the multiple and competing social imaginations, forms of knowledge and regimes of expertise associated with urban engineering. The symposium's five articles, straddling disciplinary backgrounds in geography, anthropology, engineering and history, focus analytical and empirical attention on the figure of the engineer and on the work of engineering in the cities of Paris, Mumbai, Singapore and London. Engineering, we suggest, is a diagnostic for probing the shifting forms of mediation that animate and inhabit contemporary dynamics of urban change. The symposium thus opens up a new avenue for cross‐disciplinary and transregional research for urban studies while also suggesting innovative ways of conceptualizing urban transformation and contestation.     

新时期城市空间的流动特征

基于新时期城市所面临的全球化、信息化与城市化共同作用的多重发展背景,从城市空间出现的距离消失、新边界产生、功能混合与城市空间多维化等转变的研究出发,分析了新时期城市的办公、居住、商业与工业等功能空间流动的新特征。     

Where is Urban Politics?

We outline the rationale for reopening the issue of the spatiality of the ‘urban’ in urban politics. There is a long tradition of arguing about the distinctive political qualities of urban sites, practices and processes. Recent work often relies on spatial concepts or metaphors that anchor various political phenomena to cities while simultaneously putting the specificity of the urban itself in question. This symposium seeks to extend debates about the relationship between the urban and the political. Instead of asking ‘what is urban politics?’, seeking a definition of the urban as a starting point we begin by asking ‘where is urban politics?’. This question orients all of the contributions to this symposium, and it allows each to trace diverse political dimensions of urban life and living beyond the confines of ‘the city’ as classically conceived. The symposium engages with ‘the urban question’ through diverse settings and objects, including infrastructures, in‐between spaces, professional cultures, transnational and postcolonial spaces and spaces of sovereignty. Contributions draw on a range of intellectual perspectives, including geography, urban studies, political science and political theory, anthropology, cultural studies, sociology, planning and environmental studies — indicating the range of intellectual traditions that can and do inform the investigation of the urban/political nexus.