美国USNews学科评估指标体系的剖析及其启示

通过学科评估指标体系的比较分析与研究,阐述了评估指标体系的客观性、可行性,分析了《美国新闻与世界报道》中多元学科评估指标体系的特点及对我国大学学科评估的启示。     

如何做好桩基工程旁站监理

文章介绍了桩基工程旁站监理的过程和实效及保证监理目标实现的具体措施。     

Abrupt climate change：Debate or action

Global abrupt climate changes have been documented by various climate records, including ice cores, ocean sediment cores, lake sediment cores, cave deposits, loess deposits and pollen records. The climate system prefers to be in one of two stable states, i.e. interstadial or stadial conditions, but not in between. The transition between two states has an abrupt character. Abrupt climate changes are, in general, synchronous in the northern hemisphere and tropical regions. The timescale for abrupt climate changes can be as short as a decade. As the impacts may be potentially serious, we need to take actions such as reducing CO2 emissions to the atmosphere.     

The Optimal Solution of the Model with Physical and Human Capital Adjustment Costs

We prove that the model with physical and human capital adjustment costs has optimal solution when the production function is increasing return and the structure of vetor fields of the model changes substantially when the prodution function from decreasing return turns to increasing return. And it is shown that the economy is improved when the coefficients of adjustment costs become small.     

基于B/S模式的水利水电工程造价管理系统研究

提出了基于B／S模式的水利水电工程造价管理系统，对B／S的体系结构、系统的总体结构设计、功能及功能设计进行了阐述，并说明了系统实现的关键技术．     

语法术语再认知

关于语法术语在英语语言习得和英语教学中的作用认知，在过去的几十年里从未有过间断并倍受关注，通过分析学生接受、运用英语语法术语的状况，并结合我国的大学英语教学，指出正确认知语法术语对英语语言学习和语言教学的重要作用。     

高校非计算机专业计算机基础课程改革之浅见

在全面调查现行高校计算机基础课程教学特点的基础上，按照知识形成的四个层次，结合学生的实际特点，制定了切实可行的教学改革方案，使学生根据自己的实际情况，选择灵活、可行的学习方法自主学习，体现了因材施教的思想，为高校计算机教学的改革做出了有益的探索。     

Permutation Analysis of Track and Column Braiding

Introduction Trackandcolumnbraidingisanavailable3D braidingmethod[1～3],whichperformsbraidingprocessbymovingbraidingcarriersalongroworcolumndirection alternatively.LiandDing[4]examinethebraidingmethod andconcentratetheirstudyonthemovementofbraiding carriersonthebraidingplatform,onwhichthebraiding tracksarelocated.Accordingtothebraidingprinciple,a studyofbraidingprocessisactuallyastudyofthemovingpatternofyarnendsonthebraidingplatform.Intheiranotherpaper[6],thepositionsofbraidingcarriersare r…     

图书馆数字资源整合浅谈

介绍了图书馆数字化资源的主要类型和资源整合的目标，针对数字资源的特点，提出了图书馆数字资源整合的必要性，并论述了推进数字资源整合的措施。     

从范德华力理论看Grunwald-Winstein方程中的Y因子

应用范德华力理论,导出了动力学介质效应公式.以叔丁基氯在水—乙醇、水—甲醇、水—二氧六环和水—丙酮体系中的溶剂解反应为研究对象,分析、讨论了Grunwald-Winstein方程中Y因子的具体内容,理论计算的Y值与文献值具有较好的一致性.