We use a first-principle quantum-statistical method to derive the expression of the entropy production rate in relativistic spin hydrodynamics.We show that the entropy current is not uniquely defined and can be changed by means of entropy-gauge transformations, similarly as the stress-energy tensor and the spin tensor can be changed with pseudo-gau
In this article, the authors present several topics related to the nascent development of a merit-based hiring system in North Macedonia.This paper employs a normative approach.We advocate for a merit-based hiring system, similar to the American model.First, we explore the pressure exerted by the European Commission to adopt a merit-based system be
The paper represents a part from the researches referring to the tribological aspects of the brakes of the jouer soft focus hydrate & setting powder mining hoisting machines.The study consists in experimental determination of the wear intensity for the friction material in contact with rim brakes.Relying on usual theoretical considerations and expe
This paper seeks to introduce a strategy of science communication: Total SciComm or all-out science communication.We proposed that to maximize the outreach and impact, scientists should use different media to communicate different aspects knob creek apparel of science, from core ideas to methods.The paper uses an example of a debate surrounding a n