At present, tropical arid biomes house less woody plant species diversity than tropical moist biomes, which could be due to lower rates of evolutionary diversification in the recent or distant past.Here, we study the evolutionary diversification of Petalidium (Acanthaceae), a genus of 36 species of woody shrubs found in the Namib Desert of southwes
In this paper, the main goal is to reduce the heave motion between a Belling Cookcentre 110DFT Professional Stainless Steel 110cm Dual Fuel Range Coo surface effect ship (SES) and a wind turbine in order to safely transfer equipment and person to SES.For this purpose, an LQR control system is designed to damp the vertical motion of the surface effe
Aroma and taste are the most important attributes of alcoholic beverages.In the study, the self-developed electronic tongue (e-tongue) and electronic nose (e-nose) were used for evaluating the marked ages of rice wines.Six types of feature data sets (e-tongue data Trapper Hats set, e-nose data set, direct-fusion data set, weighted-fusion data set,
Canglang Pavilion, the oldest historical garden in Jiangnan, was initially built during the Song Dynasty.After multiple renovations Used Roller Blade and reconstructions, its intricate and repeated stone landscape restoration process and unique mountain and stone garden techniques deserve in-depth analysis and appreciation.We have studied the desig
Although millimeter-wave communication technology can meet the design indicators of 5th Generation Mobile Networks (5G) communication, the path loss of millimeter-wave in the transmission process seriously affects its transmission performance.Therefore, waveform shaping technology is needed to concentrate the transmission energy to reduce the impac