This article uses a new semi-analytical technique to solve the heat and mass transfer problem.The problem is a viscous, incompressible, laminar axisymmetric flow of a micropolar fluid with presence of magnetic field is considered between two stretchable disks.The governing parameters of the problem can be described better when similarity transforma
In order to improve the production quality of the lipstick-filling machines and the performance of the equipment, the structure of a turntable lipstick-filling machine was designed and the servo control was optimized, considering the known production defects.First, based on the lipstick-filling process, the structure of the turntable lipstick-filli
Abstract Light bosonic fields mediate long range forces between objects.If these fields have Dog Toys self-interactions, i.e., non-quadratic terms in the potential, the experimental constraints on such forces can be drastically altered due to a screening (chameleon) or enhancement effect.We explore how technically natural values for such self-inter
In the early 2000s, two phenomena emerged at the same time: the sprouting in Lebanon of a video clip industry that spread throughout the Arab world and the recognition, in the field of contemporary Tweed Trousers art, of a new class of video artists from the region.A study of these two antithetical visual forms, which differ both aesthetically, and