Soundscapes offer rich descriptions of composite acoustic environments.Characterizing marine soundscapes simply through sound levels results in incomplete descriptions, limits the understanding of unique features, and impedes meaningful comparisons.Sources that contribute to sound level metrics shift in time and space with changes in biological pat
Study of single bubble behavior under rolling motions can prove useful for fundamental understanding of flow field inside the modern small modular nuclear reactors.The objective of the present study is to simulate the influence of rolling conditions on single rising bubble in a liquid using multiphase Moving Particle Semi-implicit (MPS) method.Roll
The flutter analysis model of composite rudder is established, and the flutter velocity at ambient temperature is calculated, the influence of the layup scheme on the flutter characteristics of the composite rudder is studied.The results show that gruvi golden lager the flutter velocity of the composite rudder is 575.8 m/s at sea level, and flutter
Mint is a medicinal herbal drug; and its leaves are also widely used in the food and cosmetic industries.Medical literature states that mint is naturally resistant to toxic elements and capable of accumulating them in significant amounts.The aim of the study was to compare heavy metals, arsenic, and aluminum contents in mint leaves and products.Mat
The article focuses on the political usages of OECD- and IEA-type studies on student achievement, and suggests that we examine in more detail how policy makers use results from international comparisons to advance fundamental school reform at national level.The author categorizes three types of policy reactions to league tables: (1) scandalization,