国际承包工程中业主的反索赔

简述了国际承包工程中业主反索赔的类型 ,分别讨论了各类反索赔的处理原则和方法 ,并提出了业主利用反索赔这个有力武器在保护自己的合法权益时的重要性     

Relations between damage symptoms and nutritional status of Norway spruce stands (Picea abies Karst.) in southwestern Germany

Since the mid-1970s new types of forest damage are observed in the Federal Republic of Germany. Typical damage symptoms in coniferous tree species are needle yellowing, reddening and premature loss of older foliage. Needle analysis carried out in damaged Norway spruce stands indicated that these phenomena, most of all needle yellowing, are influenced by the nutritional status of the trees. For the investigated sites Mg but also other elements, particularly P, S, K, Ca and Zn may play a causal role. As N is the most abundant element in the plant its form of uptake is important for a balanced nutrition. On the contrary to NO₃-N high NH₄-N uptake reduces the uptake of cations, particularly Mg and Ca, eventually inducing foliar discoloration symptoms on specific sites. Fertilizer experiments indicated that Mg fertilization is an appropriate tool to mitigate forest damages associated with Mg deficiency for a sustained time period. The application of N in the form of NH₄-N may impede Mg uptake. This mechanism may cause severe damage in forest areas receiving continuously high NH₄-N deposition.     

Areas vulnerable to natural disasters and damage estimation of infrastructure in Busan,Korea

Since the damages caused by disasters associated with climate anomalies and the diversification of the social structure increase every year, an efficient management system associated with a damage assessment of the areas vulnerable to disasters is demanded to prevent or mitigate the damages to infrastructure. The areas vulnerable to disasters in Busan, located at southeastern part of Korea, were estimated based on historical records of damages and a risk assessment of the infrastructure was performed to provide fundamental information prior to the establishment of the real-time monitoring system for infrastructure and establish disaster management system. The results are illustrated by using geographical information system（GIS） and provide the importance of the roadmap for comprehensive and specific strategy to manage natural disasters.     

组合优化在结构多位置损伤识别中的应用

提出了应用于板结构多位置损伤诊断的组合优化方法。证明了多位置损伤状态下的振型变化具有可叠加性,引入了结构的一阶振型变化率作为结构的损伤诊断标识量并证明了具有可叠加的性质,最后提出应用组合优化方法求解板结构多位置损伤诊断问题。四边固支矩形板的多位置损伤诊断的算例证明了该方法是有效可行的,它不仅可以准确的完成板结构的损伤诊断,并且可以简化整个损伤诊断的过程。     

复合材料微波快速抢修技术在某重型 战机抢修中的应用

我国空军多架现役重型战斗机的结构损伤（裂纹）经用复合材料微波快速抢修技术修复。本文以此为例，详细推介了这一我国独创的快速抢修技术。     

论可预见性规则

可预见性规则是限制完全赔偿原则，使损害赔偿范围合理化的重要合同法规则。该规则在英美法与法国法中均有体现，对该规则进行比较研究有助于正确使用我国《合同法》第113条第一款的规定，以满足实践中合同损害赔偿诉讼的需要。     

论精神损害赔偿之完善

对我国民法中的精神损害赔偿,适用于四种人格权被侵害的情况以及在离婚案中的四种情形,提出在立法上重新审定以扩大精神损害赔偿的范围。