Based on Lyapunov exponent criterion, the aircraft lateral-directional stability during critical flight cases is presented.A periodic motion or limit cycle oscillation isdisplayed.A candidate mechanism for the wing rock limit cycle is the Roll Neck Sweaters inertia coupling between an unstable lateral-directional (Dutch roll) mode with stable longi
Recent observations indicate that hydrogen-poor superluminous supernovae (SLSNe-I) often display bumpy declining light curves.However, the cause of these undulations remains unclear.In this paper, we have improved the magnetar model, which includes flare activities.We present a systematic analysis of a well-observed SLSN-I sample with bumpy light R
Soil erosion has environmental and socioeconomic significances.Loess soils cover about 10% of the global land area.Most of these soils are subjected to increased land uses such as unpaved roads, which increase soil destruction and dust emission to Fireplace TV Stand the atmosphere.There is a significant interest in applications for dust control and
Gallery Store This article describes an interdisciplinary and theory-based radio campaign that has been developed to counteract, and sensitize citizens to hate speech in the Democratic Republic of the Congo (DRC).The article provides a brief overview of the instrumentalization of hate speech and the violent effects it has had in the Great Lakes reg
After a drought during the 1990s, Tlemcen has experienced Gallery Store heavy rainfall in recent years which caused several floods.They have become frequent and usually cause large damage.We then asked ourselves questions about the reasons for this deregulation of rainfall and floods.We have assumed that climate change has led to deregulation of pr