浅谈因素分析法在经营管理中的应用

根据指数体系进行因素分析，指出复杂经济现象中各个因素的影响方向和影响程度，对商业经营管理具有实际使用价值。     

烷基铝对乙烯聚合活性及分子质量分布影响的研究

介绍了烷基铝作为主要的烯烃聚合助催化剂的研究现状,分析了烷基铝对乙烯聚合活性及分子质量分布的影响规律,简述了目前生产中常用的聚合物分子质量调整办法,以及辽阳石化的氯化聚乙烯专用料产品进行分子质量分布调节的必要性和意义。     

最新科技论文题录 高分子化工

聚苯乙烯的生产和消费 李好管等酶法生产低聚糖 马延和降解塑料的开发与生产 张明等炼厂聚合级丙烯的质量控制 李正光ABS做家电外壳专用料的研制 周丛等双向拉伸聚丙烯薄膜BOPP-D1产品的开发 张友军等聚乳酸在可生物降解材料中应用前景广阔 沈生奇浅谈入世后的PVC市场 刘长生等     

中国PVC制品应尽早与国际接轨

镉铅稳定剂体系高效且应用最早，但会对环境造成危害，在中国已经部分禁止使用。根据全球禁铅的要求，铅、镉类产品最终将于2015年左右淘汰。含铅金属PVC制品在生产、回收过程中对环境和相关人员造成的污染和危害是目前亟待解决的问题，中国PVC塑料制品和国际接轨是大势所趋。     

浅析压力管理对煤矿安全生产的影响

煤矿生产过程中，安全是第一位的。从事故发生的原因来看，人的因素是占主要地位的。而煤矿员工的心理压力是不安全行为的根源。所以，本文从员工压力视角探讨煤矿企业影响安全生产的因素，分析生理反应、心理反应和行为反应导致安全事故的发生，从而提出基于压力管理的安全生产策略。     

不同价格形成机制下货币政策对股价的影响分析

以往研究表明货币政策对股价有不可忽视的影响，与以往从内在规律、因素对这些现象进行解释不同，这里选取开盘和收盘价收益率作为两种价格形成机制的代表，通过BEKK模型实证检验，试图单纯地研究在货币政策对股价的影响过程中，价格形成机制在其中的意义和表现。结果表明，连续竞价下的市场质量比较好，价格发现效率较高，对货币政策的反应比较迅速和充分。     

HDPE装置不同分子量的聚乙烯共混专用料的研究

本项目通过淤浆法小试聚合装置合成了不同分子量的高密度聚乙烯粉末,聚合工艺条件对产物物性的影响进行了研究.同时,考察了不同分子量的聚乙烯共混合成宽峰聚乙烯专用料的规律.结果表明:通过调整聚合工艺条件,在淤浆法小试聚合装置聚合产物的分子量可调;不同分子量的聚乙烯粉末共混可以制备宽峰HDPE;合成的宽峰HDPE专用料的综合力学性能优良、加工性能良好.     

浅议审计过程中运用审计判断方法

审计判断是审计人员在审计过程中遇到不确定情况时，根据自己的实际经验和专业知识，对疑点问题，依据财经法规的有关规定，通过逻辑分析进行预测与判别的审计方法。这种方法简便易行，适应性强，时间成本小，但在运用中易受审计者情绪的影响而产生主观片面性。所以说，审计判断是影响审计质量的因素之一。审计人员对审计判断的特点、原则，影响判断的因素以及运用方法等作一番了解，有助于提高审计的质量与效果。笔者对此作一探讨。     

三氧化二锑阻燃剂的制备及表面改性研究

以三氯化锑为原料,采用水解法制备三氧化二锑,系统地研究了影响三氧化二锑产率的各种因素。为改善三氧化二锑与非极性聚合物材料结合力较差的情况,对三氧化二锑进行了表面改性研究,将其与氢氧化镁阻燃剂进行复配,研究了阻燃协效剂对软质PVC体系的阻燃性能的影响。实验结果表明,三氧化二锑的制备的最佳工艺条件是VHC l∶V无水乙醇=1∶1,反应温度是318 K,三氯化锑初始反应质量浓度为0.24 g/mL。改性后的三氧化二锑大大提高了软质PVC体系的阻燃性能。     

流动反应器内返混研究

以多釜串联模型为主体，采用示踪法，对不同搅拌速率和不同流体流量下四联釜流动反应器内的返混状况进行了测定，建立了该系统的数学模型。结果表明，搅拌速率及流体流量影响系统返混程度大小，在实际生产过程中，可以通过调节上述两个可控制的因素，对反应过程进行控制和调节，使反应向着最有利的方向发展。     

Cognitive Mapping: A Process to Support Strategic Planning in an Academic Department

Cognitive mapping has been used to support strategic planning in business. However, the process has seldom been utilized to support strategic planning in nonprofit public organizations, where many reporting lines are less clear. This paper describes how the cognitive mapping process was designed and implemented to help a large academic department identify and merge the individual goals of faculty members as a first step in creating a strategic plan. Each map was created using the Decision Explorer^TM software during individual interviews, as opposed to using paper and pencil. An action case approach was used to plan and evaluate individual mapping sessions. Eliciting individual cognitive maps led to greater engagement by faculty in the strategic planning process. Nearly all of the participating faculty members believed that the cognitive mapping process was helpful and insightful and the resulting map was accurate and complete.     

Determinants of mail‐survey response: Survey design factors and respondent factors

With the use of a hierarchy‐of‐effects model, the decision to complete a mail survey was modeled as a process moving through several stages. A set of variables thought to influence the survey‐completion decision process was examined. These variables include survey design factors, which were manipulated by the researchers, and respondent factors, such as attitudinal and personal constructs. Based on the research findings, the hierarchy‐of‐effects model is an appropriate way to model the mail‐survey‐response process. The data indicate that among the survey design factors included in the study, the monetary incentive had the most effect on the decision process, with a pervasive impact throughout the process. Importantly, respondent factors such as attitude toward research were of critical importance in moving respondents through the survey‐response process. Research into the response‐rate phenomenon is likely to benefit by considering how both survey design and respondent factors affect specific stages of the response process and enhance participation in surveys. © 2002 Wiley Periodicals, Inc.     

Profiling consumers in home ware stores according to their decision‐making process: an exploratory study

Despite the growing interest of South African consumers regarding home ware, insufficient research is available regarding their decision making of this product category. The objectives of this exploratory study were to evaluate consumers' decision‐making process regarding home ware, and to suggest consumer profiles of the home ware based on the decision‐making process. A qualitative research strategy was used to purposively recruit both male and female participants walking around a home ware store. Semi‐structured interviews were used to collect data from 33 participants at which point data saturation was reached. Each step of the decision‐making process was investigated during the interviews, using questions relevant to the purchasing of home ware. The results indicated clear differences as well as similarities in home ware consumers' decision‐making process. It was evident that the decision‐making process was a result of their specific need for a home ware product. Consumers evaluated home ware based on their needs, values and personal style, while making their final product choice based on product quality, appearance and price. It was also possible to identify home ware consumer profiles based on an evaluation of their decision‐making process. Four profiles were identified, namely, the quality‐conscious, the fashion‐conscious, the lifestyle‐orientated and the impulsive home ware consumer. The characteristics associated with each profile should provide the growing home ware market with insight regarding the specific needs and preferences of the consumer. Seeing that this study was only exploratory in nature, it is recommended that further research regarding the purchasing of home ware should be done.     

A Repeatable E-Collaboration Process Based on ThinkLets for Multi-Organization Strategy Development

In recent years, multi-organizational collaboration has become more and more important in both business and research. We conducted an action research (AR) intervention with a consortium of Finnish universities that needed to revise its joint strategy. We designed and facilitated a repeatable collaboration process for this multi-organizational strategy development. The process was built using the Collaboration Engineering (CE) approach with thinkLets, which provides expert-level advice for novice facilitators, and it was powered by Group Support Systems (GSS). Our overall impression of CE’s ability to provide valuable design and facilitation support for complex processes is very affirmative. The consortium was satisfied with the intervention, as it saved huge amounts of time compared with conventional strategic work. The process was also seen as more democratic, because the GSS tools enabled equal participation during the session. Our study also provides a ready-to-apply CE process recipe to organizations for revising their strategy. Through this recipe, supplemented with knowledge on thinkLets, the strategy development process may easily be repeated by other facilitators or even practitioners.     

The internationalization process of Brazilian software firms and the born global phenomenon: Examining firm,network, and entrepreneur variables

This paper examines the born-global phenomenon in the context of an emerging country, Brazil. A literature review was conducted in order to develop an integrative model of the phenomenon under study. Three sets of internal variables were identified in the literature which seemed to explain why a firm would follow a born global, rather than a traditional, internationalization process: firm, network, and entrepreneur variables. The final conceptual model was tested in a Brazilian sample of 79 software firms, of which 35 followed the born-global process of internationalization and 44 followed the traditional process. Logistic regression was used to test the research hypotheses. Results showed that certain firm and entrepreneur variables seemed to be associated to the type of internationalization process chosen by these firms. Network variables did not significantly differentiate the two groups.     

基于流程管理的制造企业绩效评价系统

流程管理的顺利开展需要建立与之匹配的新型绩效评价系统。以流动资金为主线对制造企业的业务流程进行了分析,在此基础之上从指标性质和评价范围两个方面探讨了流程绩效评价系统的设计思路,从所有者、顾客、管理者、员工、债权人等主要利益相关者的角度出发,开发出了一套典型的用于流程绩效评价的流动资金指标,对流程绩效评价指标进行了集成,给出了流程绩效的综合评价方法。     

Investigating young adults' use of Internet credit services: A reflective-impulsive dual-process model

While Internet credit services are proliferating fast, they bring serious debt problems, especially to young adults, and further result in negative psychological and social issues. The present study aims to investigate the influential factors underlying the usage of Internet credit services among young adults. Particularly, a dual-process model is proposed by integrating both the reflective and impulsive decision-making process. While the reflective process is modelled based on the theory of planned behaviour, the impulsive process is manifested by examining the antecedents of impulse to use Internet credit services, including immediate gratification, materialism, and self-control. A survey was administered among young adults and 992 valid questionnaires were collected. PLS-SEM methods were applied to analyse the data. It was revealed that the reflective decision-making process exerts significant influence on young adults' usage of Internet credit services, and the impulsive process plays important role in impacting people's usage of Internet credit services among the lower income group. In addition, immediate gratification and materialism were found to positively affect the impulse to use, whereas self-control was identified as an inhibitor of impulse to use Internet credit services. Implications of the finding are discussed at the end of the paper.     

The Effect of Information Sources on the Success of the Organizational Buying Process

The objective of this empirical study was to investigate how the use of internal and external information sources influence the success of an organization’s buying process, and how the characteristics of the buying task influence the employment of these information sources during the buying process. Quantitative data were collected by structured interviews among Finnish business organizations early in 2008. The results suggest that the employment by an organization of information provided by a supplier during the buying process has a significant but contradictory influence on the success of the buying process. Furthermore, the complexity, newness, and importance of the buying situation were found to have a significant influence on the employment of different sources of information during the various stages of buying process. Perceived risk of the buying task was found to have no significant effect on the use of different information sources.     

Evaluation uncertainty of venture capitalists' investment criteria

This paper analyzes the decision process of venture capitalists. The study focuses on aligning the evaluation uncertainty in the decision criteria of venture capitalists with the progress of the process. The reasoning builds from the concept of search, experience and credence qualities, which was developed in the economics of information and allows the identification of the varying uncertainty of a single decision criterion compared to other criteria, along with uncertainty variations throughout the process. Exploratory empirical evidence suggests that in the early steps of the process in particular, management criteria are uncertain, while at the end of the process other criteria couple with uncertainty.