Standard Recipes of Traditional Turkish and Latvian Meals： Similarities and Differences

One of the elements of attraction in tourism sector is food and beverage. International food habits consist of national food habits in tourism. Preparing standard recipes for traditional food is required in point of the sustainability of cultural food habits. Also, it is important in point of the tourism sector. Similar aspects of food from different cultures and differences can be an attraction factor. This paper explains the development of Turkish and Latvian cuisines through history. In this research, Turkish and Latvian traditional foods have been researched and standard recipes have been organized. As an example, Turkish and Latvian traditional foods have been compared with each other. This paper offers guidelines for developing traditional food recipes as gastronomic tourism product, which can be adapted throughout the region and can be an important element in sustainable tourism projects. In conclusion, some similarities and differences have been observed between them and have been evaluated in terms of the tourism product.

利用最优同变估计的自适应有限元数字水印优化算法

自适应有限元数字水印属于多层的非线性的水印方法,对于复杂函数逼近问题是具有较好的应用性的,但对涵层相关参数十分敏感。针对上述问题,将最优同变估计的思想引入数字水印,提出了一种利用最优同变估计的数字水印优化算法。该算法利用最优同变估计及进化策略实现全局搜索及优化的特点,并对自适应有限元数字水印结构及相关参数进行了优化。理论分析及实验结果都证明了该算法的有效性。