黄东海平原海岸潮汐河口地貌剖析

对比分析了灌河、射阳河、长江和钱塘江河口的地貌差异，指出长江为喇叭状三角洲，钱塘江为强潮河口湾，灌河与射阳河属于过渡型河口，并通过对影响河口地貌发育的背景因素的比较，指出径流和潮流的强弱对比、陆域和外海的泥沙量以及河口的边界条件是形成这些地貌差异的主要原因．     

渝西学院后山山林植被物种多样性研究

本选取渝西学院校园后山(黄瓜山)山林植被中6种主要森林类型的19个样方，通过比较这些类型的物种丰富度和Shannon指数，揭示了这些类型物种多样性的差异．结果显示：1)各森林类型乔木层、草本层物种丰富度低，灌木层物种丰富度较高；2)各森林类型的Shannon指数同物种丰富度具有不同的表现规律；3)常绿针阔混交林与落叶阔叶林具有特殊的物种多样性垂直结构特征；4)物种恒有度分析表明，星湖校区山林植被为人工林，景观简单，连续性强，存在明显的环境梯度．     

程序设计教学的实践与思考

利用多媒体辅助程序设计教学，优点颇多：刺激学生的多个感觉器官，寓教于形、寓教于乐，可以极大地提高学生的学习兴趣，调动学生的学习积极性．实践证明，这对于提高教学质量是十分有效的．但是就程序设计教学而言，重要的是程序设计的算法，如何动态地描述算法，展示解题的全过程，使形象思维与抽象思维有机地结合起来，是程序设计教学的关键．我们在以前研究的基础上进行了进一步实践，采取了多媒体、板书和程序运行相结合的教学模式，收到了很好的效果．     

学校管理公共关系浅论

树立公共关系观念是高校管理主动适应社会主义市场经济发展的迫切需要。公共关系观念的核心是珍视信誉。高校管理必须把握公关形象的客观性、综合性、吸引性、相对性、竞争性等特征 ,遵循方向性、整体性、教育性、激励性、动态性、效益性、双向沟通等原则 ,从而树立良好的高校公关形象。     

Impact of the Small Town Construction on Original Inhabitants in the Three Gorges Reservoir Area--A Case Study in Lishu Village, Changling Town, Chongqing Municipality, China

Based on the five-year long dynamic tracking and investigation of the peasant households of the Lishu village, the influences by small town construction on the economy and employment of the original peasant households are discussed. On the one hand, small town construction plays a positive role in adjustment of the industrial structure of the original peasant households and in the transfer of their employment towards non-agricultural industries. On the other hand the economic growth of the original peasant households is not so well sustainable, and is so fluctuating. Moreover,the unbalance of income distribution of the said households has been furthered, and small town construction has made the existing labor surplus of the original peasant households more serious, particularly the women labor surplus.     

Temperature variations on the Tibetan Plateau over the last two millennia

The paleoclimate data recovered from ice cores,tree rings and lake sediments indicate regional features of cfimatic change on the Tibeta n Plateau (TP) during the last 2000 years. The composite temperature reconstructions in-dicate that several main climatic episodes, such as the “LittleIce Age“ between 1400 and 1900, the “Medieval Warm Pe-riod“ in 1150-1400, a less warm period in 800-1100, and an earlier cold period between the 3rd and 5th centuries,occurred in the TP. In addition, temperature varied from region to region. The period from AD 800 to 1100, which waswarm in northeastern TP, was contemporaneous with cool-ing in the western and southern TP. The southern TP ex-perienced warming between 1150 and 1400. For western TP,the δ^18O records of the Guliya ice core indicate that the pe-Hod 1250-1500 witnessed a clear warming. Large-scaletrends in the temperature history from northeastern TP aremore similar to those in eastern China than are the trendsfrom the Guliya ice cap far to the west and southern TP. The most prominent similarities between the temperature varia-tions of the TP and eastern China are such cold phases as 1100-1150, 1500-1550, 1650-1700 and 1800-1850, andthe latter three cold events match with three widespreadg lacial advances which occurred on the TP during the Little Ice A2e.     

西周铜壶、西汉五铢钱、隋代铜镜等文物保护

针对青铜器受土壤、水、氯化物等的侵蚀而产生锈蚀且容易蔓延的特点，研制出青铜器有害锈转化剂和青铜保护剂，可将有害锈转化为无害锈，然后再进行保护。用此方法对西安碑林傅物馆受粉状锈腐蚀严重的西周铜壶和隋代铜镜进行保护，在普通库房存放4年，保护完好，无锈点；又对49枚受粉状锈腐蚀的西汉五铢钱进行保护，在大气中存放7年，至今保护完好，无锈点。     

黄土高原坡耕地生态退耕的植被建设研究--以陕西省黄土高原生态退耕县为例

通过对陕西省黄土高原地区生态退耕县坡耕地的数量、质量调查，指出实现坡耕地退耕的措施?提出在各生态类型区的自然条件下适宜种植的树种、草种和提高植被成活率的途径，分析坡耕地生态退耕后植被建设将带来的经济和生态效益，对整个黄土高原地区的植被建设具有重要的指导作用。     

体育运动的减肥功效调查

调查测量了体育专业大学生的身高、体重、腰围、臀围，并由此计算了体重指数(BMI)和腰臀比(WHR)，用统计学的方法比较了男女大学生、不同专项大学生的上述指标，旨在填补体育大学生的身体发育调查空白，并证实体育运动在青年人减肥中的功效。     

氧自由基清除剂及其在体育运动领域中的应用

综述了近年来医学界、生物学界及体育界关于氧自由基清除剂的研究现状,分析归纳出氧自由基清除剂的种类、氧自由基对机体的作用及清除机理、抗氧自由基天然成分的功能性食品及其在体育运动领域中对运动员健康的保护作用.