Alert is not as easy as it might seem. Your alarm may go unnoticed. In addition, the inability to properly generate signals with certain types of time &and attendance could cost you your life.
All means of signaling distress and are divided into standard-issue at hand (kind of), as well as audio, visual and radio (the principle of signal). Their main goal - to specify your exact location for subsequent evacuation and emergency assistance in the form of relief from the aircraft of food, medicine, weapons and ammunition.
Mayday (SOS). The distress signal SOS (Save Our Souls (... Read more [...]
Fire - the simplest and probably the most ancient way of signaling. Since ancient times, warriors on distant outposts approaching enemy burned ready-made fagots, and a bright light on the top of a hill or a column of smoke rising into the sky, signaling the danger.
! It is best to prepare not one fire, as his observer could incidental, but several, arranging them in the shape of any geometric shape. For example, three fire, separated from each other in three hundred meters and form a triangle, or the same three fire extended in a straight line, is an international distress call. And five Read more [...]
If the plane made an emergency landing in a deserted area, should adhere to the following rules of conduct:
after an emergency landing strictly follow the instructions of the crew members, if they are alive;
immediately leave the aircraft or watercraft;
Move person to a safe place and will provide them with the necessary assistance;
take, if possible, all the things, emergency equipment and parachutes;
Orient on the ground and check their location;
Prepare for immediate use means of visual signaling;
Organize and set up a temporary camp on duty in the cand
division Read more [...]
It is this group of children are particularly likely to perpetuate bad habits, obsessive-compulsive disorder, distortions, but this will be discussed in later chapters?
Pavlov pointed out that in addition to determining which of the four main types can be classified as nervous system This man, for his mental characteristics necessary to identify and value for his so-called first and second signaling systems.
Based on the first system developed conditional (ie acquired) reflexes to direct vision, hearing, taste, pain, etc. feelings. First signal system is in humans and animals.
Based on the second Read more [...]
February 23, 2008. Researchers have found another permanent bass signal propagating in the world. Nature is unknown.
For about ten years, we know of a very weak constant vertical oscillations of the earth's surface, probably due to continuous exposure of seismic waves on the ocean floor. Now, a team of scientists from Germany found the second note of the drone, this time to the horizontal, but to explain its origin, they could not.
For 11 years, Dieter Kurrle and Rudolf Widmer-Shnidrih, of the University of Stuttgart, studied data from four seismometers isolated points in Germany, Japan and Read more [...]
Currently, there are a lot of special equipment and systems delivery and reception of signals of distress. This includes the International Space System for Search of damaged vessels and aircraft (COSPAS-SARSAT), automatic radio beacons and other radio systems. Widespread various pyrotechnic signaling equipment - signaling, lighting, smoke missiles.
However, in situations of forced autonomous existence is unlikely that these funds may be at hand. Therefore, we will explore how signaling distress for possible implementation without special hardware.
Signal fires. This is the simplest Read more [...]
Unfortunately, history is replete with examples of accidents where the inability to signal distress cost people lives.
Meanwhile, there is an arsenal of tools to attract the attention of rescue teams, and happened to be in the affected area of aircraft, helicopters, ships. We will not describe complex distress, requiring the use of special radio and lighting equipment. Tell you about the simplest.
Pyrotechnics. Few emergency kit, the kit which would include not one or more of the rocket parachute flares. In order to bring the rocket in place, it is necessary to clamp it in your left hand, pull Read more [...]
Signal mirror, or as it is called in the literature - heliograph, which literally means "writing the sun," explains its purpose.
It is estimated that the brightness of the light signal light spot at the angle of the sun at 90 ° C is nearly 7 million candles. The flash signal mirror on a cloudless, sunny day shows up with a plane flying at a height of 1 - 2 km, a distance of 20 - 25 km, and in some cases - up to 40 km. Signal mirror can give a signal, not only during the day but at night the moon is full and even in foggy dymke.Izvestno many types of signal mirrors, including the recently Read more [...]