HOW THE HAMMERING PROCESS OF CYMBALS AFFECTS THEIR VIBRATION CHARACTERISTICS


Increasing River Temperature Shifts Impact the Yangtze Ecosystem: Evidence from the Endangered Chinese Sturgeon

The Yangtze River has the third greatest water flow and is one of the most human-influenced rivers in the world.Since 1950, this river system has experienced drastic human interventions, leading to various environmental changes, including water temperature.In this study, based on observations during the past sixty years, we found that the seasonal

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Famines in Africa: is early warning early enough?

Following the second Sahelian famine in 1984–1985, major investments were made to establish Early Warning Systems.These systems help to ensure that timely warnings and vulnerability information are available to decision makers to anticipate and avert food crises.In the recent crisis in the Horn of Africa, alarming levels of acute malnutritio

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