Digital media frames with memorial content immortalize dead memory highly technologically, artistically, and for a long time. Multimedia digital frames placed in water-proof metal cases adopt high transparent tempered glass and anti-thieves locking system. Shells fixed with special glue on the monuments, tombstones, steles at the cemeteries. Automatically with the appearance of visitor in prescribed radius, or using WI-FI (wireless) controller content placed in media frame: photos, texts or video begins playing. Supply power carried in different ways: as wired (AC adapter) if power source exist, or independently (depending cost of media frame): Powerful replaceable battery, which customer is easily inserted by opening metal case equipped with personal electronic (or mechanical) lock and key; Powerful battery TOGETHER with a solar battery, mounted in the housing media frame; Set of modern solar cells collecting light from the environment, making other energy sources unnecessarily

The theory reveals a new approach to creating control questions that can be used during polygraph surveys. The task of the control questions is the possibility of their comparison with verification questions, in relation to the verification, problem topic. The meaning of the qualitative selection of the control question is that it should also be important for the person interviewed at the level with the verification. But the logical principle is that for a non-sensitive, problematic, verifying subject, a control question must be painful rather than verifiable. The person concerned will be more responsive to the verification questions than to the control. The idea of the theory relates to the fact that human reactions emanate from the subliminal foundations of the basic foundations of physiology, which were formed due to the ancient reaction of "bey or run."

Предлагается изготавливать фитинги из пластмассы (полиэтилена, полипропилена, ПВХ) в качестве аварийной запорной сантехнической арматуры, или арматуры, применяемой для быстровозводимых полевых городков. Фитинги должны иметь те же размеры, что и, широко применяемые в настоящее время, фитинги из ПВХ, которые соединяются с трубами из ПВХ при помощи нагрева, но иметь, при этом, резьбовой профиль ? дюйма, для взаимного соединения. В отличие от фитингов ПВХ, предлагаемые фитинги будут соединяться между собой вручную, без использования какой-л