The paper proposes a lossless quantum image encryption scheme based on substitution tables (S-box) scrambling, mutation operation and general Arnold transform with keys.First, the key generator builds upon the foundation of SHA-256 hash with plain-image and a random sequence.Its output value is used to yield initial conditions and parameters of the
Current cat management approaches are outdated and ineffective, failing to reduce stray cat numbers or related complaints and negatively impacting the job satisfaction and mental health of veterinary, shelter, and municipal staff.We undertook a situational analysis prior to implementing a Community Cat Program based on free sterilization of owned,
The leachate pollution index (LPI) technique has been used to quantify pollution potential in Ughelli, Nigeria.Water samples were collected Gravity Knives from boreholes around four dumpsites for laboratory analysis and estimation of their LPI.The values were found to be 11.95, 11.32, 8.47 and 10.08, for Omotor Dumpsite (OD), Iwhreko Dumpsite (ID),
IntroductionThe sexual quality of life is a neglected concern in women living with HIV (WHIV) or with HCV (WHCV), which can further be affected by their experience with stigma, social instability, fear of transmission and reduced access to treatment.The objective of this study was to identify sociodemographic, psychosocial, and behavioural factors