This study examines the recent changes in extreme rainfall events over Accra, Ghana. For this study, an event is defined as a day with equal to or exceeding 1980–2019 95th percentile. Knowing help identify years likelihood of rainfall-related disasters Accra. In addition, it helps drought severe dryness which are critical for livelihoods and economic activities people. The used data from rain g...

Antimalarial drugs with the 4-aminoquinoline scaffold such as the important drugs, chloroquine (CQ) and amodiaquine (AQ), have been used to prevent and treat malaria for many years. The importance of these drugs is related to their simple usage, high efficacy, affordability, and cost-effectiveness of their synthesis. In recent years, with the spread of parasite resistance to CQ and cross-resist...

information technology (it) in recent years has become the major part of profitability, in industry, economy and cultures, where, it has accounted for 60% of the industry in 2002. in the new millennium, information technology (it) comes out very effectively and is becoming evident in both developed and developing countries. these areas especially within the fields of information gathering stren...