5G ist die fünfte Generation von Mobilfunknetzen und folgt auf 1G (79, brachte Sprache), 2G (91, brachte SMS), 3G (2000, ermöglichte das mobile Web) und 4G (2010, brachte Sprache über VoLTE in 4G und erhöhte die Geschwindigkeit von mobilen Internetverbindungen). 5G hat drei wirtschaftliche Interessen: Entlastung der Mobilfunknetze, die bald an ihre Grenzen stoßen werden, Möglichkeit für Unternehmen, bestimmte Prozesse durch die Automatisierung und Vereinfachung von Aufgaben zu optimieren, Möglichkeit für die Entwicklung neuer Anwendungen, die auf der neuen Leistung aufbauen. Wie...

Three essential parameters characterize a tax: the base, the rate and the collection methods. Historically, taxes are an important element that has always conditioned the existence, management and power of States: generally constituting an important, not to say most of the time essential, part of public revenue, along with social contributions, taxes feed the State budget. There is a common saying that "too much tax kills the tax". This formula was theorized by Arthur Laffer, an American economist of the supply-side school. This author of the Laffer curve, which models tax revenues as a...

Most of our food consists of proteins, carbohydrates and fats. But other nutrients are essential to the body, in smaller quantities: vitamins and minerals. A vitamin is an organic substance, necessary in small quantities for the metabolism of a living organism, which cannot be synthesized in sufficient quantities by this organism. A functional food, also called a health food or a medical food, is a food that contains "a multitude of components, classified or not as nutrients, recognized as being capable of influencing a wide variety of functions involved in the state of well-being and health...

Der Großteil unserer Nahrung besteht aus Proteinen, Kohlenhydraten und Fetten. Aber auch andere Nährstoffe sind in geringeren Mengen für den Körper unentbehrlich: Vitamine und Mineralstoffe. Ein Vitamin ist eine organische Substanz, die in geringen Mengen für den Stoffwechsel eines lebenden Organismus benötigt wird und von diesem Organismus nicht in ausreichender Menge synthetisiert werden kann. Ein funktionelles Lebensmittel, auch Alicament oder Mediciment genannt, bezeichnet ein Lebensmittel, das "eine Vielzahl von Bestandteilen enthält, die als Nährstoffe klassifiziert sind oder...

Terrorism is the use of terror for ideological, political or religious purposes. The Second Libyan Civil War was a conflict in Libya from 2014 to 2020 between three rival governments, various armed groups more or less aligned with them, including several jihadist groups, and Chadian and Sudanese rebel groups serving as mercenaries. The Sahel war, also known as the Sahel armed conflict, the Islamist insurgency in the Sahel, or the jihadist insurgency in the Sahel, is an armed conflict between the states of the Sahel region - in particular Chad, Mali, Niger, Mauritania, and Burkina Faso - and...

Urban transportation is transportation within a city and its suburbs. To talk about the Urban Travel Plan is to talk about urbanization and transportation. How can urbanization provide a fluidity solution? When we build, do we take roads into account? Should urban planners be trained in urban logistics? In any case, by investing in transport, we create wealth. Transport is very important in the economy of a country. The essence of the UDP approach is to achieve a significant modal shift from cars to other modes of transport. The Urban Travel Plan (UTP) is the guiding document for the...

The term P.E.R.T. stands for "Program (or Project) Evaluation and Review Technic", which means "Program" or "Project" Evaluation and Review Technic, or "Program Development and Review Technic", or "Program Scheduling and Control Technic".The PERT method is a conventional method used in project management. It is supposed to be able to logically represent and analyze the tasks and the network of tasks to be performed in a project.This research topic on the PERT method in the context of operations research in production and distribution logistics helps to better understand the scheduling method....