高铝粉煤灰加碱煅烧活化实验研究

研究了以氢氧化钠为助剂活化高铝粉煤灰的煅烧工艺。采用SEM扫描电镜观察了高铝粉煤灰显微状态下的形貌,X射线衍射表征高铝粉煤灰以及不同煅烧条件下所得产物的物相组成,得出高铝粉煤灰煅烧活化最佳工艺条件为：煅烧温度为850℃,保温时间为2 h,粉煤灰与氢氧化钠的质量比为1∶1.2。煅烧后的产物主要为可溶性的硅铝酸钠（Na Al Si O4）和硅酸钠（Na2Si O3）,原高铝粉煤灰中的石英、莫来石相基本消失,粉煤灰得到充分活化。     

浅析校园电子商务物流配送问题及对策

通过对校园物流现状的分析,从而总结其存在的问题,如代理点多而杂、管理制度不完善等,针对这一现象对校园物流运营模式进行论述并提出可行解决方案。物流企业若能找准定位,制定完善合理的校园物流配送营销策略,就能把校园物流配送工作做的更好。     

基于PC A的江西省区域物流能力评价研究

区域物流能力是区域物流系统为社会提供支撑和服务的能力,其能力的高低会直接影响到区域经济的发展。根据江西省2002～2011年的相关数据,运用主成分分析法（PCA）对江西省近10年的区域物流能力进行了评价和实证研究,分析结果表明,江西省10年来的区域物流能力逐年提高,但也存在着基础设施落后、人才缺失等问题。最后,针对其存在的问题提出了吸收物流先进技术、积极培养物流经营及管理人才和完善物流业基础设施建设等对策与建议。     

多渠道环境下产品分销及协调策略

文中构建了由一个制造商与一个零售商组成的双渠道供应链模型,提出了三种不同条件下的决策模型。研究了双渠道环境下产品分销及协调结构中的利益分享。研究发现品牌差异化并不是协调渠道冲突的主导分销策略。制造商采用协调结构并进行利益分享可以最大化整个供应链的利益,同时对于每个渠道成员都是双赢的。     

Bankruptcy Prediction for Chinese Firms： Comparing Data Mining Tools With Logit Analysis

China＇s capital market is different from that of the US in economic, political, and socio-cultural ways. China＇s dynamic and fast growing economy for the past decade entails some structural changes and weaknesses and as a consequence, there are some business failures. We propose bankruptcy prediction models using Chinese firm data via several data mining tools and traditional logit analysis. We used Chinese firm data one year prior to bankruptcy and our results suggest that the financial variables developed by Altman （1968） and Ohlson （1980） perform reasonably well in determining business failures of Chinese firms, but the overall prediction rate is low compared with those of the US or other countries＇ studies. The reasons for this low prediction rate may be structural weaknesses resulting from China＇s fast growth and immature capital market.     

未来房地产网络营销在线交易模式

当前,我国电子商务技术得到了迅猛发展,房地产网络营销是必然的趋势,部分房企试水房产电商并建立独立的区域性体系,却收效甚微,弊端与瓶颈凸显。通过对我国房地产网络营销宏观和微观上现存问题的分析,提出未来房产的“整体－区域”在线交易模式的要点以及构建。首先,在政府引导下,房地产企业和第三方机构以购房者为中心,构建出四位一体的全国整体性营销信息平台体系;其次,在此基础上建立由企业、购房者、第三方机构组成的区域性在线交易三角关系;最后,诱导更多的企业进入,进而构建出有效的房产在线交易模式。     

Public attitudes toward nanotechnology applications in Taiwan

In view of the complex interaction between new emerging technology and society, the importance of the public attitudes toward nanotechnology applications should not be ignored. This study aims to examine the determinants that have influences upon benefits and risks perceptions of nanotechnology applications, which in turn influences the public attitudes toward nanotechnology applications in Taiwan. Of a total of 1500 self-reported questionnaire survey that was carried out in 2010 in Taiwan, 888 were found useful for this empirical analysis. In line with previous studies, the results of this empirical study conducted in Taiwan reveal that the public attitudes toward nanotechnology applications is found to be determined by their perceived benefits and risks of applying nanotechnology. The public's perceived benefits and risks of applying nanotechnology are, as expected, further determined by its attitudes toward technology, nanotechnology knowledge, and social trust in the related institutions. Based on the empirical results from this study, attempts will be made to provide suggestions to the government and the related parties.     

How do market conditions impact price-TOM relationship? Evidence from real estate owned (REO) sales

Empirical evidence on the relationship between real estate price and selling time (time-on-market (TOM)) is mixed as to whether the price-TOM relationship is positive or negative. Competing theories also suggest opposite predictions about TOM’s impact on selling price. The article examines the price-TOM relationship against the background of varying market conditions and highlights the impact of these conditions on the relationship. The theoretical analysis extends search theory and Lazear’s model to changing market conditions and reconciles their predictions on the relationship. The empirical analysis refines the investigation of the price-TOM relationship by revealing the cross-effect of market conditions and TOM on price. The findings confirm that the price-TOM relationship can indeed be positive or negative depending on these conditions. However, except for the case of an extremely bad market, the relationship is generally positive. This outcome occurs because search effort (indicated by TOM) brings significant price benefit that is large enough to offset all but the worst market price declines. Additional analysis confirms that the findings are not altered by the potential endogeneity between price and TOM.     

基于供应链的工程项目总承包——分包交易成本控制研究

从供应链的视角研究工程项目中的交易成本,分析了总承包一分包模式前后的事前交易成本和事后交易成本,通过研究发现总承包一分包模式下的交易成本较低,也就是说采用总承包一分包模式有利于降低工程项目的交易成本.     

一汽-大众奥迪品牌CKD中心仓储优化研究

针对X汽车制造厂多种车型尤其是新车型产量的增加,加大了CKD中心的零部件库存量、越库作业量的现状.为了提高CKD中心的作业质量,克服土地资源局限性,投资规模等限制因素,制订了CKD中心仓储优化方案,提出通过安装钢结构平台、GLT组合式货架、优化零件存储周期、提高现有库房的空间利用率、减少库房间越库运输等组合措施提高库房空间利用率,并实证了方案的有效性.