Lamina: Planar lamina

Planar lamina, a two-dimensional planar closed surface with mass and density, in mathematics Laminar flow, (or streamline flow) occurs when a fluid flows in parallel layers, with no disruption between the layers Lamina (algae), a structure in seaweeds Lamina (anatomy), with several meanings Lamina (leaf), the flat part of a leaf, an organ of a plant Lamina, the largest petal of a floret in an aster family flowerhead: see Glossary of botanical terms § lamina Lamina (spider), a genus in the ... lamina den´sa an electron-dense layer of the basal lamina, consisting mainly of collagen fibrils and proteoglycans; it closely follows the plasma membrane of the basal aspect of the adjacent cell layer, from which it is separated by the lamina lucida (or the lamina rara in the renal glomerulus and pulmonary alveolus). The meaning of LAMINA is a thin plate or scale : layer. Lamina Technologies is a Swiss manufacturer of carbide cutting tools, specialized in milling and turning inserts made of state-of-the-art submicron grades with PVD and CVD coatings.