在土地开发整理项目中加强生态环境效益评价的探讨

研究目的 :分析生态效益评价在土地开发整理中的重要意义和实现“三效”评价统一的可能性。研究方法 :文献资料分析法。研究结果 :不同开发整理利用的土地 ,生态评价具体内容不同 ;将生态环境的评价指标分为两类 ;可以采用量化的方法实现“三效”评价的统一。研究结论 :在土地开发整理项目中要加强生态环境效益评价 ,并且要采用量化的方法实现“三效”统一。     

高γ-氨基丁酸保健茶研究进展

近年来,高 γ-氨基丁酸茶的保健功效日益引起各界的广泛关注.γ-氨基丁酸具有促进睡眠、缓解焦虑、治疗糖尿病和哮喘以及提高记忆力等多种保健作用.本文综述了高γ-氨基丁酸茶的保健作用、富集方法和γ-氨基丁酸测定方法的最新研究进展,同时指出高γ-氨基丁酸茶在开发推广中仍存在的问题,展望了其前景,以期为高γ-氨基丁酸保健茶的进...     

Predicting mobile hotel reservation adoption: Insight from a perceived value standpoint

With the attempt of further supporting the overwhelming demand for reservation, a few hospitality corporations have launched mobile hotel reservation (MHR) services. For the acceptance of MHR by individuals is indispensable to the successful implementation of MHR, it is critical for practitioners and academics to understand the factors influencing the adoption of MHR. This study examines the adoption of MHR from the value perspective by proposing and examining a new research model that can capture both gain and loss elements influencing individual value perceptions on behavioral intention to adopt MHR. Data from 235 usable questionnaires, collected in Taiwan, were tested against the research model using the structural equation modeling approach. The results indicated that perceived value was a predictor in explaining the customer's adoption of MHR. From the benefits point of view, perceptions of information quality and system quality were the two critical components significantly influencing perceived value of MHR. On the sacrifice side, the effects of technological effort and perceived fee on perceived value were significant. This study will be helpful to researchers in developing and testing MHR related theories, as well as to hospitality firms in understanding individual value perceptions of utilizing MHR and implementing successful MHR system to attract more customers. Theoretical and managerial implications of our results are discussed.     

Comparison of Japanese and North American Runners of the Ideal Marathon Competition Destination

The Honolulu Marathon has a significant economic impact on the state of Hawaii's economy. Some 25,000 runners registered for the 2007 Honolulu Marathon, making it the sixth largest in the world as well as the third largest marathon in the USA, trailing only New York (34,729) and Chicago (32,332). Of the 25,000 Honolulu Marathon runners, over 17,000 were out-of-state runners. This study asked out-of-state participants in the marathon to assess the attractiveness of Honolulu and its marathon compared with that of an ideal marathon. Data used in this study were collected by distributing a research instrument to marathon participants. The instrument consisted of 30 items to represent the destinational attributes for an ideal marathon location city based on an extensive review of the literature on the selection of sport tourism event destinations. Over 473 surveys were collected for this study. Examination and analysis of these results will be very helpful in determining what the marathon runners believe are the ideal attributes of a city to host a marathon. This information will provide marketing guidance to the organizers of the Honolulu Marathon based on a segmented analysis of participants' perceptions of the event as well as give assistance to community and event organizations interested in attracting and marketing similar events.     

基于因子分析的广东省国有工业企业经济效益评价的研究

本文以2008年广东统计年鉴中的数据为基础,结合广东省国有及国有控股工业企业经济发展的现状,应用因子分析的方法,对广东省各城市的国有工业企业进行评价分析,揭示了各城市经济发展不平衡的主要原因,并找出其中存在的问题。     

崖城庭院经济的实践与启示

本文结合崖城庭院经济发展的实践，全面地剖析了庭院经济发展的几种主要模式，并以此为启示，对如何发展我国衣村庭院经济作了一些初步的探讨。     

从《关于林木盗窃法的辩论》看马克思的森林立法观

马克思的森林立法观是在批判资产阶级法制的基础上提出的。马克思运用利益分析的方法,揭露了资产阶级森林立法的本质,指出林木所有者的私人利益是资产阶级森林立法的灵魂,林木所有者的私人利益败坏了森林立法的正义品格,从而主张森林立法应以人为本,以社会为本,以公益为重心,坚持普遍联系的思想。     

柚子─—咖啡群落生态、经济效益的初步分析

根据柚子和小粒种咖啡的生理生态特点，构建柚子─—咖啡人工群落。此结构具改善栽培环境，促进咖啡生长，增强咖啡抗病虫害能力等良好的生态效益。单位面积上的经济收入比纯咖啡园有明显提高，减少了咖啡种植的经济风险，是滇南咖啡园中较优的组合栽培结构。     

福建省生态公益林碳汇经济效益影响因子研究

根据对福建省6个样本县进行样地调查及其农户访谈式问卷调查的资料,首先应用因子分析法对影响福建省生态公益林碳汇效益的主要因子进行分析,然后将碳汇效益与主要因子进行逐步多元回归分析。结果表明:坡度、林龄、树种、蓄积量、碳汇量、重置成本、降水量、碳汇价格是影响福建省生态公益林碳汇效益的主要因子;碳汇价格、蓄积量和重置成本对福建省生态公益林碳汇效益影响显著;碳汇价格、蓄积量与碳汇效益呈正相关,重置成本与碳汇效益呈负相关。     

提高劳动报酬在初次分配中比重的对策分析

劳动报酬在初次分配中的比重过低,是当前我国贫富差距过大的直接原因。要提高劳动报酬在初次分配中的比重,必须深化分配制度改革,形成合理的分配结构,建立劳动工资正常增长机制。