A submersible video camera system, which aimed to record the growth image of aquatic vegetation in Antarctic lakes for one year, was manufactured.The system consisted of a video camera, a programmable controller unit, a lens-cleaning wiper with a ugg ultra mini grade school submersible motor, LED lights, and a lithium ion battery unit.Changes of vi
The gaur (Bos gaurus) is found throughout mainland South and Southeast Asia but is listed as an endangered species in Thailand with a decreasing population size and a reduction in suitable habitat.While gaur have shown a population recovery from 35 to 300 individuals within 30 years in the Khao Phaeng Ma (KPM) Non-Hunting Area, this has caused conf
Replacing fossil fuel with biofuel is environmentally viable from a climate change perspective only if the net greenhouse gas (GHG) footprint of the system is reduced.The effects of replacing annual arable crops with perennial bioenergy feedstocks on net GHG production and soil carbon (C) stock are critical to the system-level balance.Here, we comp
Nowadays, polymers play a crucial role in the Winter Olympics, from the equipment used by athletes to the infrastructure of the event.Skis, snowboards, and ice skates are all made from advanced polymer materials that offer high strength.These materials are also designed to withstand extreme temperatures and harsh weather conditions, making them ide
The model-based flight control system design for a highly flexible flutter demonstrator, developed in the European FLEXOP project, is presented.The flight control system includes a baseline controller to operate the aircraft fully autonomously and a flutter suppression controller to stabilize the unstable aeroelastic modes and extend the aircraft&r