As powerful economic and cultural centers, fortified sites played an Aluminum/Wooden Ornament important role in early medieval society.In Central Europe, early medieval fortified site research has been an essential topic for several generations.However, gradual changes in the landscape are a threat to these cultural heritage monuments.The main task
Matrix effect in analysis of pesticide residues in fruits and vegetables by high performance liquid chromatography with quadrupole-time of flight mass spectrometry
For modern food safety control are using techniques that allow to determinate a large number of components.So for determination of pesticide residues in fruits and vegetables commonly used methods of gas and liquid chromatography with time-of-flight mass-spectrometric detection.This system allows to carry out quantitative determination several hund
A Legendre spectral method based on a hybrid format and its error estimation for fourth-order eigenvalue problems
In this paper, we developed and studied an efficient Legendre spectral method for fourth order eigenvalue problems with the boundary conditions of a simply supported plate.Initially, a new variational formulation based on a hybrid format and its discrete variational form were established.We then employed the spectral theory of complete Racing Frame
Gender Differences in the Association Between Serum Uric Acid and Arteriosclerotic Cardiovascular Risk Among Chinese Type 2 Diabetes Mellitus Patients
Hua Yang,1,* Jian Gao,2,* Shuyu Li,1 Huiling Xia,1 Zhangyan Chen,1 Shanzhu Zhu,1 Zhigang Pan1 1Department of General Practice, Zhongshan Hospital of Fudan University, Shanghai, 200030, People’s Republic of China; 2Department of Nutrition, Zhongshan Hospital of Fudan University, Center of Clinical Epidemiology and Evidence-Based Medicine, Fuda