高校跨学科创新团队知识互动程度评价研究

知识互动程度评价对改善高校跨学科创新团队知识互动具有重要意义。在界定高校跨学科创新团队知识互动及知识互动程度内涵的基础上，创新性地从知识互动深度、互动广度、互动时间3个维度建立知识互动程度评价指标体系。进一步地，采用三角模糊权重、熵权和模糊积分相结合的方法，构建知识互动程度评价模型。最后，选取一所高校跨学科创新团队进行实例分析，验证评价模型的可操作性，可为高校跨学科创新团队知识互动程度评价提供一个新视角。     

水资源承载力及其研究

文章简要介绍了我国水资源情况,分析了我国水资源承载力与可持续发展的关系,并阐述了水资源承载力 研究的特点和方法。     

谈谈酒店商务楼层的起源与发展

商务楼层作为一种特定的楼层，在世界各地兴起和迅速发展。通过阐述商务楼层的意义、起源与发展，揭示商务楼层与其他楼层的不同之处，目的是促使商务楼层进一步完善发展。     

在探索中不断发展的松辽水文

松辽水利委员会成立25年来,水文局(信息中心)紧跟时代脉搏,勇于实践,不断探索,在出色完成不同时期所承担的生产、科研任务并取得丰硕成果的同时,充分发挥流域机构水文管理职能,积极做好流域水文管理工作,为松辽流域水文事业的发展做出了重要贡献.本文对水文局(信息中心)25年来走过的历程和取得的成就进行了回顾与总结.     

论如何有效控制水工混凝土施工的质量

该文从控制原材料、混凝土配制及对工地试验的监督等方面论述了如何控制混凝土施工的质量，并结合实践经验，分析了决定混凝土质量的主要因素，提出有效的预防措施。     

UNIT MANAGEMENT BUYOUTS, STOCKHOLDER WEALTH, AND SELLING FIRMS' CHARACTERISTICS

Previous research on unit management buyouts, UMBs, has shown that selling firms benefit from the selloff transaction. The current research demonstrates that when the selling firm has either poor liquidity or poor earnings, selling firm shareholders do not benefit as much. We hypothesize that the unit managers have knowledge about the selling firm's difficulties so they do not pay as large a premium for the assets. Since the unit managers technically are employed by the selling firm shareholders, their bargaining to achieve a better price is an agency cost. Finally, selloff frequency does not affect seller abnormal returns.     

灌溉水库水资源优化调度

以榆社云簇水库为例、以水库灌区多种作物所能达到的最大产值为目标函数，本文研究了一套灌溉水库用水优化调度模型。它包括计划调度模型和实时调度模型两部分，适用于干旱半干旱地区灌溉水量不足的水库的用水调度。     

我国小水电技术发展路线的探讨

根据国际小水电技术发展新动向以及国内政治、政策和市场化经济新发展等情况，讨论确定小水电技术发展路线的原则，提出技术路线的框架和重点，供决策部门参考。表1个。     

关于非线性浅水波理论中的孤立波解

本文在[1]的基础上,详尽地得到了Boussinesq方程和KdV方程的孤立波解,并对波高和波形进行了细致的分析。为了更好地比较,本文还给出了高阶摄动的孤立波解。     

An empirical analysis of the relationship between the hedge ratio and hedging horizon: A simultaneous estimation of the short‐ and long‐run hedge ratios

This article analyzes the effects of the length of hedging horizon on the optimal hedge ratio and hedging effectiveness using 9 different hedging horizons and 25 different commodities. We discuss the concept of short‐ and long‐run hedge ratios and propose a technique to simultaneously estimate them. The empirical results indicate that the short‐run hedge ratios are significantly less than 1 and increase with the length of hedging horizon. We also find that hedging effectiveness increases with the length of hedging horizon. However, the long‐run hedge ratio is found to be close to the naïve hedge ratio of unity. This implies that, if the hedging horizon is long, then the naïve hedge ratio is close to the optimum hedge ratio. © 2004 Wiley Periodicals, Inc. Jrl Fut Mark 24:359–386, 2004