Once hailed as one of Africa’s rare democracies now grapples with deep fractures in its democratic fabric. The recent postponement of democratic elections has sparked protests and unrest, raising critical questions about the state of democracy in the country. The violence also targeted symbols of French presence, revealing underlying tensions related to Senegal’s colonial past. The COVID-19 pandemic has strained democratic processes worldwide, raising concerns about free and fair elections.

Dielectric spectroscopy is a broadly involved procedure for exploring the electrical properties of materials. In this review, we utilized dielectric spectroscopy to look at the recurrence subordinate way of behaving of an example material. The research's objective was to learn more about the material's molecular dynamics and relaxation processes. We led estimations over an expansive recurrence range, going from low frequencies to a few gigahertz, using both impedance and capacitance estimations. A precise impedance analyzer and carefully designed sample cells made up the experimental setup. The material must have multiple dynamic modes, as our findings revealed distinct relaxation processes in various frequency regimes. By dissecting the dielectric spectra, we had the option to separate significant data about the unwinding times, actuation energies, and atomic elements of the framework. These discoveries add to a more profound comprehension of the material's electrical way of behaving and have likely ramifications in different fields, including materials science, science, and science. In general, this study demonstrates the versatility of dielectric spectroscopy as a method for defining the electrical properties and dynamics of materials.

Excellent mechanical, electrical, thermal, optical, and chemical properties are possessed by grapheme oxide nanocomposites. These materials may find use in solar cells, biological systems, sensors, and high-performance transistors. In this paper we explain the characterizations, synthesis techniques, mechanical characteristics, and thermal characteristics of synthesized GO (graphene oxide). For the characterization of GO nanocomposites, the significance of characterization methods such as Corrosion measurement, XRD (X-Ray diffraction) and Raman-Spectroscopy and was covered in detail.">