Noncommutative geometric gauge theory is reconstructed based on the superconnection concept. The bosonic action of the Connes-Lott model including the symmetry breaking Higgs sector is obtained by using a new generalized derivative, which consists of the usual 1-form exterior derivative plus an extra element called the matrix derivative, for the curvatures. We first derive the matrix derivative...

land use is a legal - economic term for how land operation. land use in urban regions have been identified in urban master plan or design hadi (guide plan) and outside the legal boundaries of cities and towns as well as protect the land use or possible changes in land is under the ministry of agriculture. in some cases legal experts have different opinions about the land use. one of them is the...

Using the Euclidean distance statistical test of Benford’s law, we analyse COVID-19 weekly case counts by country. While 62% 100 countries and territories considered in present study conforms to law at a significant level α = 0.05 17% 0.01 ≤ < 0.05, remaining 21% shows deviation from it (p values smaller than 0.01). In particular, 5% ‘break’ with p value 0.001.

Paraguay has become the main cannabis producer in South America and one of largest exporters world. Some investigations about cultivation marijuana country portray a cruel environment which peasants are exploited “almost feudal” conditions by intermediaries who buy their crops at unreasonably low prices. However, group use Mbaracayú Forest Nature Reserve as labour area have created safe profita...

Electronics has enjoyed an idyllic climate for almost fifty years, where sustained exponential progress in the underlying semiconductor devices has driven dramatic progress in system function, cost, and power. This technology scaling started breaking down about a decade ago, and the disruptions are continuing to grow. We now face uncertainty about whether Moore’s Law will continue. This changin...

Spectral stability analysis for solitary waves is developed in the context of the Hamiltonian system of coupled nonlinear Schrödinger equations. The linear eigenvalue problem for a non-self-adjoint operator is studied with two self-adjoint matrix Schrödinger operators. Sharp bounds on the number and type of unstable eigenvalues in the spectral problem are found from the inertia law for quadrati...