As digital images become Runningboard an indispensable source of information, the authentication of digital images has become crucial.Various techniques of forgery have come into existence, intrusive, and non-intrusive.Image forgery detection hence is becoming more challenging by the day, due to the unwavering advances in image processing.Therefore
Numerical simulations are presented to study the stability of gaps opened by giant planets in 3D self-gravitating disks.In weakly self-gravitating disks, a few vortices develop at the gap edge and merge on orbital time-scales.The result is one large but weak vortex with Rossby number -0.01.In moderately self-gravitating disks, more vortices develop
The study was #TURNOUT SPUR conducted at the Awash National Park (ANP) Ethiopia, todocument Invasive Alien Species (IAS) and to assess the spread of Prosopis juliflora (Sw.) DC.A total of 64 sample plots were laid systematically along the altitudinal gradient of 750 to 1916 m.Potential IAS were recorded.IAS which may threaten biodiversity of the pa
The African Climate Change Policy Performance Index (ACCPPI) evaluates and assesses countries and regions in Africa in terms of their climate change policy performance.The ranking is based on four key scores which are: the greenhouse emissions score (30%), the renewable energy score (25%), the climate policy score (25%), and the corruption percepti
Abstract Fluctuating asymmetry, defined as random Sofa Table differences between the two sides of a symmetrical structure, has been often related to development stress in both plants and animals.In plants, leaf fluctuating asymmetry has been related to stresses such as pollution and fire and may also be related to leaf growth and herbivory rates.We