压裂支撑剂(陶粒)破碎率测定影响因素分析研究

阐述了压裂支撑剂破碎率检验过程中的影响因素,具体分析了分样、体积密度和粒径对破碎率的影响,提出了在压裂支撑剂破碎率检验影响因素,为得到更为准确、可靠的检测结果提供依据。     

企业网络理论的四大流派综述

在全球化的经济环境中,企业组织结构也随着分工合作范围的扩大而突破了传统界限,这进一步深刻地影响了市场结构。在全球市场的兴起与激烈的竞争环境中,单一组织对于产品的生产越来越多地依赖外部资源,其中由合作伙伴所形成的企业间网络,日益成为组织取得外部资源最有效的方法之一,企业网络的形成是战略管理领域众多学者讨论的问题,研究学者从不同的研究视角对企业网络的形成机制做出了解释。本文在综合国内外学者对企业网络形成机制理论研究的基础上,对企业网络形成机制从资源基础学派、组织学习学派、制度经济学派、经济社会学派四个视角对其进行理论综述,深入探讨了学术界对企业网络本质认识上存在的分歧,尝试对当前企业网络理论在逻辑上做出清晰的梳理。     

The embedded financial governance system based on COSO framework A new method of integration

The global financial crisis is spreading at an alarming rate across the world. The speed of the spreading and its tremendous impacts to economic is unprecedented in half a century. Through researching its impacts to finance, the authors can clearly find that to a large extent most enterprises went bankrupt and closed down because of the weak financial governance system and lack of effective control to internal financial operation Based on this background, the authors analyzed the problems of the traditional financial governance, and tried to find solutions. Applying the concept of COSO （The Committee of Sponsoring Organizations of The National Commission of Fraudulent Financial Reporting） framework into the financial governance system, the authors can reconstruct the embedded financial governance system based on COSO framework, and better control the company＇s financial activities. In this way, the enterprise can effectively improve its management level and operational efficiency, and promote its sound and sustainable development.     

The Sustainability of Social Capital within Ethnic Networks

This paper examines informal networks that support the British Asianbusiness community. Ethnic communities have been crucial to facilitatingthe economic development of their migrant members, as they make thetransition from economic refugees to citizens. The basis of thisinformal support is the notion of social capital offered to kinsmen whoarrived with finite resources. However, as successive generations havebecome more integrated with the wider community reliance on theseresources is forecast to decrease. Research has shown that subsequentAsian generations are developing complex relations in their attitudesand reliance towards their ethnic community (Janjuha-Jivraj and Woods,2002) it is still an area that is very active in providing crucialinformal business support. There is however, a distinct difference inattitudes between first and second generations in terms of acceptingbusiness support from the ethnic community. This issue is furthercompounded by difficulties among external support agencies inpenetrating ethnic businesses. This leads to the following questions: ? What forms of social capital are evident and how important are they in sustaining relationships within the religious-ethnic community? ? How crucial is the ethnic community in providing an infrastructure to offer support. This paper is based on a network of businesses that are members of a sub-group across Greater London. It is anticipated that the findings will help to unravel the impact of migratory bonds on community members. This in turn will provide useful information for service providers when considering how to successfully target ethnic businesses.     

后疫情时代低成本航空公司运营模式应用研究——以AA航空为例

当今航空公司根据服务类别分为三大类,即全服务航空航司、低成本航空公司、干线航空公司。对于大部分航空公司而言,这一年则是按下了暂停键,在庚子年初始全球迎接了一场史无前例的大流行病,对全球运输业影响深远。各航空公司纷纷以成本控制为导向调整运营模式,低成本市场空间不断被压缩,加速了低成本航空公司探索新的运营模式的进程。论文以AA航空公司为例,探讨在后疫情时代下低成本航空运营模式,希望能为其他航空公司转型提供参考。     

雇佣合约、嵌入性过程控制与企业专用性人力资本投资——以GL集团为例

本文通过GL集团的案例,探讨了企业进行专用性入力资本投资的两种可行途径：一是雇佣合约框架内的专用性人力资本投资模式;二是嵌入性过程控制的专用性人力资本投资模式。前者以雇佣合约为前提,主要采用市场通行的“市场招聘＋人才改造”的形式。后者则是以“或有雇佣合约”为基础,其核心是采用某种方式对学校的人力资本生产过程（教育活动）施加某种控制或影响,进而将企业专用性入力资本生产过程嵌入到通用性入力资本的生产过程中。对这两种投资途径的研究．尤其是对后一种投资途径的研究．丰富和深化了对于专用性入力资本投资与企业合约之间逻辑关系的理解。     

嵌入式系统教学体系的研究与实践

随着嵌入式应用的迅猛发展,高校为企业培养嵌入式人才势在必行,本文分析了嵌入式系统教学现状和企业的需求,从课程体系建设、教学内容、实验内容、课程设计等几个方面进行了思考和探讨,提出了符合社会应用需求和学校现状的嵌入式系统教学体系的若干思路和方法。     

原生与嵌入：上海生产性服务业集聚区形成的两种模式

生产性服务业集聚区的形成主要有原生型与嵌入型两种模式。原生型模式主要依靠市场的力量,而嵌入型模式更为关注的是政府作用的发挥。上海同济现代建筑设计街和陆家嘴金融贸易区两个生产性服务业集聚区的形成表明,在集聚区形成的初始阶段,可以分别凭借区域内外两种不同的力量,走市场内生或政府扶持两种不同的路径;从集聚区效应而言,只有让市场内生与政府扶持两种力量相容相长,才有可能更好地发挥集聚与辐射作用。     

内含价值方法应用局限性探析

本文主要分析了内含价值方法在具体应用中需要解决的两个问题,一个是将资本划分为要求资本和自由资本所导致的与一般企业价值评估不一致的问题,另外一个是将内含价值方法运用于存在偿付能力缺口公司的股权转让问题。     

玉裂支撑剂（陶粒）破碎率检测影响因素研究

油田压裂支撑剂（陶粒）的破碎率指标是关键技术指标。在按照石油行业标准进行产品质量检测时,压裂支撑剂的潮湿度以及破碎试验筒的硬度等这些对破碎率指标有影响的因素往往被忽视。检测人员通过大量的对比试验证明．支撑剂的潮湿度以及破碎试验筒的硬度对压裂支撑剂（陶粒）破碎率指标有一定影响,当检测数据处于边缘数据时,这些影响因素对产品质量结果的判定起到关键作用。