Abstract: Due to the rapid development of unmanned aerial vehicles (UAVs) communication technology, UAVs are gradually competing with primary users (PUs) for spectrum resources. Cognitive radio (CR) ...
Abstract: Electrical power quality (PQ) plays a crucial role in ensuring reliable and efficient power delivery to customers, particularly in low-voltage (LV) distribution systems with numerous ...
Statistics South Africa’s latest Poverty Trends report covering the period from 2006 to 2023 reveals the scale of social devastation in South Africa, underscoring the failure of a capitalist system ...
We exhibit a model for analytic, crossing-symmetric π π amplitudes which satisfy I = 1 sum rules and the inequalities of Martin. The S-waves and P-wave are unitary to excellent approximation up to ...
To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min Among the changes, the National ...
Is income inequality in the United States primarily driven by disparities between ethnic groups or within them? The evidence reveals a striking pattern: 96% of U.S. income inequality arises from ...
The Year of the Fire Horse in 2026 favors strategic alliances. The Rat, Dragon, and Snake form a potent trio, combining financial acumen, visionary leadership, and calculated strategy. This power ...
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