The main way to prevent HIV infection is to reduce the risk of exposure to HIV, for instance by having sex without a condom or sharing needles and other injecting equipment.IV can also be caught from sharing sex toys with someone infected with HIV. See causes of HIV for more on transmission of HIV. The best way to prevent HIV and other sexually transmitted infections (STIs) is to use a condom for penetrative sex and a dental dam for oral sex.
In the Reilly technique, an initial drawing is made of 6 lines, they starts with the head then the torso is placed, then the limbs. A good explanation of this technique can be read on this blog post by Doug Higgins.
A flitch beam (or flitched beam) is a compound beam used in the construction of houses, decks, and other primarily wood-frame structures. Typically, the flitch beam is made up of a steel plate sandwiched between two wood beams, the three layers being held together with bolts.In that common form it is sometimes referenced as a steel flitch beam.Further alternating layers of wood and steel can be used to produce an even stronger beam.his coupled with a much increased self weight of the beam (11.4 pounds (5.2 kg) for engineered wood vs. 25.2 pounds (11.4 kg) for a flitch beam) decreases the viability of the system.