1 Abnormally curved ends of fingernails and Abnormal toenail shape in adults (7 causes). 2  Abnormally curved ends of fingernails and Abnormal toenail size (7 causes). 3  Abnormally curved ends of fingernails and Abnormally curved ends of nails (7 causes).
Lumension Security. Lumension Security, Inc. is a software developer of endpoint management and security software providing endpoint protection, vulnerability management, data protection, application whitelisting, encryption, USB security and risk management. Lumension is largely focused on providing IT security to organizations and businesses.
Lumen: A luminous term referring to the channel within a tube such as a blood vessel or to the cavity within a hollow organ such as the intestine. Lumen is a luminous term because it is Latin for light, including the light that comes through a window. When a hollow organ is cut across, you can see light through the space that has been opened. So the word lumen came to mean this space.