The Chrysomelidae (Coleoptera) is a highly speciose family that has been poorly studied at the regional level in Mexico.In the present study, we estimated species richness and Upper Brake Assembly diversity in oak-pine forest, Tamaulipan thorny scrub and in tropical deciduous forests in Peregrina Canyon within the Altas Cumbres Protected Area of th

Military Achievers Union was an organization of former soldiers.The establishment of the union was quite late as at the beginning of the First World War in 1914, large numbers of Lithuanians as Russian officials were already serving in the Russian army.When Germany occupied Lithuania in 1915, due to the early mobilization and call-up, about 30,000

A boring bar is a tool used to install cutters and transfer power during boring.Because the boring bar in a narrow workspace is usually slender, chatter often occurs in the boring process.To improve the chatter stability of the boring bar, researchers have designed composite material boring bars with high dynamic stiffness to meet the requirements

Lida Du,1 Linhao Xu,1,2 Tuo Liang,1 Yun-Kwok Wing,3 Ya Ke,1,4 Wing-Ho Yung1,4 1School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, People’s Republic of China; 2Department of Cardiology, Affiliated Hangzhou First People’s Hospital, Zhejiang University School of Medicine, Hangzhou, People&rs