High-speed rotors on gas foil bearings (GFBs) are applications of increasing interest due to their potential to increase the power-toweight ratio in machines and also formulate oil-free design solutions.The gas lubrication principles render Accessories lower (compared to oil) power loss and increase the threshold speed of instability in rotating sy

The honey market offers a wide variety of brands and types.However, honey is a highly counterfeited product.Yet the features that affect consumer loyalty and preferences remain understudied.The article describes consumer preferences on the Crimean natural honey market and the most attractive honey Air Fresheners products.The research featured five

This paper is about the dynamical evolution of a family of chaotic jerk systems, which have different attractors for varying values of Jackets parameter a.By using Hopf bifurcation analysis, bifurcation diagrams, Lyapunov exponents, and cross sections, both self-excited and hidden attractors are explored.The self-exited chaotic attractors are found

Lichens are poikilohydric organisms, whose internal water content tends Waterproof Overtrousers to reflect external humidity conditions.After drying, they can reactivate their metabolic activity through water vapor uptake or liquid water input.Thus, lichen water-related functional traits are important as they are involved in the duration of the hyd