Explanation: Total number of unique elements are 3, i.e[1,2,3] and Therefore return 3 after assigning [1,2,3] in the beginning of the array. Explanation: Total number of unique elements are 4, i.e[1,2 ...
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Microplastics have been found to be highly pervasive in the environment, driving concerns for health, environment, and ecology. Analytical methods that can accurately identify microplastics are ...
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Say you've captured a stunning sunset at the beach, but there's a trash can ruining the foreground. Or maybe you've taken the perfect family portrait, only to later realize there's a stranger in the ...
With the rollout of iOS 18 this fall, Apple is introducing some big changes to its iPhones: more customization options for home screens, a redesigned Control Center, support for the RCS text messaging ...
Abstract: This communication presents a novel vertical polarized (VP) endfire phased array antenna (PAA) using heterogeneous beam elements (HBEs) for wide-angle scanning, where the HBE is a specially ...
Abstract: In this letter, we introduce a wide impedance bandwidth microstrip comb-line array antenna in the millimeter-wave band. To achieve wide impedance bandwidth performance, a series-fed array ...