Ultra-low-grade magnetite could be used after magnetic separation, resulting in magnetic material being the major product.The content of useful and harmful components in magnetic materials are ideal for the washability evaluation of ultra-low-grade magnetite.However, they have received little attention so far.In this study, electromagnetic separati
Aim: To systematize and analyze the collected information regarding manifestations of aggression and violence in various forms against medical specialists in hospital altitude sunscreen facilities in the territory of Stara Zagora.MATERIAL AND METHODS: The present study is based on an anonymous survey.RESULTS: Under certain circumstances, some peopl
Information security is a fundamental and urgent issue in the digital transformation era.Cryptographic techniques and digital signatures have been applied to protect and authenticate relevant information.However, with the advent of quantum computers and quantum algorithms, classical cryptographic techniques have been in danger of collapsing because
We track the evolution of entropy and black holes in a cyclic universe that undergoes repeated intervals of expansion followed by slow contraction ivoryjinelle.com and a smooth (non-singular) bounce.In this kind of cyclic scenario, there is no big crunch and no chaotic mixmaster behavior.We explain why the entropy following each bounce is naturally
As mandated by the 1945 Constitution of the Republic of Indonesia, agricultural land is part of the earth as a gift from God that is controlled by the state and utilized for the prosperity and welfare of the people.The agricultural land can provide great benefits in terms of economic, social, and diamond painting strand en zee environmental benefit