Large-sized ground telescopes have been developed to meet the high demands for opto-mechanical imaging systems Griddle in space and military applications.In line with these advancements, we developed a 1-m class ground telescope for astronomical imaging and satellite laser ranging (SLR).In a ground telescope, mirror deflection is mainly induced by
Seismic isolation is identified as one of the most popular and effective methods of protecting structures under strong dynamic excitations.Base isolators, such as Lead Rubber Bearings, High Damping Rubber Bearings, and Friction Pendulum Bearings, are widely used in practice in many earthquake-prone regions of the world to mitigate structural vibrat
ABSTRACT One mission of the Microbial Observatory Experiments on the International Space Station (ISS) is to examine the traits and diversity of fungal isolates to gain a better understanding of how fungi may adapt to microgravity environments and how this may affect interactions with humans in a closed habitat.Here, we report an initial characteri
Introduction: Gastrointestinal stromal tumor is the most frequent mesenchymal tumor in the digestive tract, causing bleeding and obstruction, with an incidence of 10 to 20 cases per million inhabitants.The prevalence is higher, due to the long clinical course of the disease.Objective: To present an unusual case of elective surgery, with a gastroint