Sodium borate, also called borax, is a salt of the element boron. Either sodium borate powder or a solution of sodium borate and water kills subterranean termites. Borax is nontoxic to humans and pets. You can spray or paint borate solution onto wood surfaces of new construction to prevent termite infestation.
Page 15 Light Fixtures and Directional Effects General or Ambient lighting provides an area with overall illumination. Also known as ambient lighting, general lighting radiates a comfortable level of brightness, enabling one to see and walk about safely.t confirms the need to identify the best methods of lighting the computerized office. Page 18 Light Fixtures and Directional Effects General or Ambient: Recessed Direct General or Ambient: Recessed Direct General or Ambient: Recessed Direct General or Ambient: Recessed Direct.
Like +1 Tweet. An increase in bass or low frequency response when a sound source is close to a microphone. Proximity effect is distortion caused by the use of ports to create directional polar pickup patterns, so omni-directional mics are not affected.Depending on the mic design, proximity effect may easily result in a boost of up to 16 dB, usually focused below 100 Hz.roximity effect is distortion caused by the use of ports to create directional polar pickup patterns, so omni-directional mics are not affected. Depending on the mic design, proximity effect may easily result in a boost of up to 16 dB, usually focused below 100 Hz.