Once in the whirlpool, you need to take more air into your lungs, dive into the water and, making a strong jerk to the side downstream, float to the surface.
In reservoirs with big amount algae one should try to swim at the very surface of the water, without touching the plants. If, nevertheless, the arms or legs are tangled with algae stalks, then sudden movements and jerks should not be made, otherwise the plant loops will tighten even tighter. It is better to lie on your back and try to swim out with soft, calm movements in the direction from which you swam. If this does not help, then you need to pull up your legs, carefully free yourself from the plants with your hands.
Swimming at excitement water surface, it is necessary to carefully monitor that the breath occurs in the intervals between the waves. Swimming against the waves, you should calmly climb a steep wave and roll off it. If the wave is with a crest (wall), then it is better to dive through the wave a little lower than it.
Can't swim for restrictive signs, since they limit the water area with a proven bottom, a certain depth. There is guaranteed the absence of whirlpools, etc. No need to swim far from the coast or swim across the reservoir on a dare. You can prove your ability to swim by swimming several times the same distance near the shore.
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EVERYONE SHOULD KNOW THIS It is forbidden to swim in the area of water intake stations, dams, marinas, berths and other hydraulic structures. You can not swim up to passing ships, boats, near which there are various whirlpools, waves and currents. If the steamer goes against the current of the river, then the sailor can be pulled under the ship. Do not float on inflatable objects. Swimming on them is dangerous, and for a person who cannot swim, often ends tragically. Inflatable chambers, mattresses are very light, even a weak wind and current are enough to carry them over long distances. It is worth being distracted for a few minutes - and the shore is out of reach. The mattress can be overwhelmed by the wave, it can slip out from under the swimmer and cover him with his head. In addition, any inflatable object may have a hidden defect, which is not always possible to detect in a timely manner: air can escape from it and it will lose buoyancy. Special care requires swimming with a mask, snorkel and fins. Do not snorkel in rough seas. It is necessary to swim only along the coast and always under constant supervision so that they can come to the rescue in time. |
An important condition for safety on the water is discipline and organization. Pranks should not cross certain boundaries. Older children can sometimes “play a trick” on a friend: grab his legs while he is swimming, dip him headlong, hold him under water, etc. Such jokes can lead to tragic consequences. Games should be played at shallow depths. During games on the water, in no case should you give false distress signals such as: "I'm drowning, help!" This unnerves those around, distracts from the work of rescue posts on duty, which are obliged to rush to the rescue in every such case. Simulation of an accident can lead to the fact that others, accustomed to false signals, will not come to the rescue of someone who will really choke and drown.
You need to be attentive and careful to your comrade, not to lose sight of him and come to his aid.
You can not leave younger brothers and sisters near the water. They can stumble and fall, choke on a wave or fall into a hole.
It must be remembered that compliance with safety precautions is the main condition for safety on the water.
Water trips and water safety
Hiking along rivers, lakes, seas and reservoirs successfully combines elements of learning about the natural environment, active rest and healing of the body.
Water tourism available to almost every healthy person. At the same time, water tourism is one of the most difficult types of tourism and preparation for water travel has a number of its own characteristics. Students go on such trips with their elders or a leader.
In the simplest trip, a water tourist must be able to swim well, assemble and repair a tourist vessel, properly pack, place and protect food and equipment from the wind; properly sit down and leave the vessel, row and steer it, approach, moor to the shore and roll off (depart) from the shore. A water tourist must know well and recognize the obstacles encountered on water routes, and master the methods of overcoming them. A water tourist must be able to apply various ways self-insurance and mutual insurance.
The main dangers in water tourism are associated with the characteristics of the aquatic environment. Water has a high heat capacity, which can lead at low temperatures to rapid and life-threatening hypothermia of a person who has fallen into the water. In addition, there is always the danger of drowning.
For water tourism use different kinds light rowing vessels, the most common are kayaks, catamarans and inflatable boat. Boats, dugouts, punts and locally built ships are also used.
Most water tourists make their first trip on a hull-folding kayak. This vessel is most suitable for acquiring initial sailing and ship control skills, the ability to navigate the river, and recognize obstacles.
Please translate into German only without an online translator.To be honest, I have not yet found a profession that would
interested in all its denunciations, but there are candidates for this
place. One of these professions is an artist, but I'm not sure about her
success as well as in its profitability. Another profession is
entrepreneur. If I am an entrepreneur, then I should have
enterprise or something like that, but I also haven't chosen the view yet
enterprise and its direction, the trace of this idea of the profession is not yet
completed definitively. We can go on and on about what
professions touched me, stupid, funny, complex, boring, but in all
there is nothing mine that would interest me.
Specify how many of which products you can buy.
1.Unpaquet; 2.Un pot; 3. Une bouteille;. 4. Une tablette; 5. Une boote.
.......................................................................................
de café; de pain; de fromage; de concombres; de yaourt; d "eau minérale; de lait; de sardines; de chocolat; de poisson; de salade; de vin.
...............................................................................................
Please hurry!
stop, in winter it is warm there you can buy coffee, etc. I would be grateful :3
Reduce please by removing unnecessary!At first glance it doesn't
a long time ago everything seemed very simple: the body cannot constantly be in
state of vigorous activity, all its organs and systems get tired and therefore
need periodic rest or at least a decrease in the level of this activity.
It is this kind of rest that sleep is: the brain rests, the muscles rest, men
the heart, stomach and other organs work intensively, there is a sharp
weakening of all types of sensitivity - vision, hearing, taste, smell, skin
sensitivity. And the very onset of sleep also seemed easy to explain:
during vigorous activity, various side effects accumulate in the body.
products (poisons), which, circulating in the blood, affect the brain in such a way
in such a way that its braking, shutdown occurs. Were received quite
convincing experimental evidence for this assumption: even in
At the beginning of our century, the French scientists Legendre and Pieron established that
serum or cerebrospinal fluid of dogs deprived of sleep for 11
days, when administered to healthy, awake dogs, caused sleep in the latter.
Therefore, differences in the state of the brain during sleep and wakefulness
seemed very simple: sleep is a period of curtailment of brain activity,
his rest, rest. According to
modern scientific data, sleep is a diffuse inhibition of the cortex
hemispheres, which occurs as the nerve cells spend their
bioenergy potential during the period of wakefulness and reduce their
excitability. Distribution of inhibition to deeper parts of the brain -
midbrain, subcortical formations - causes deepening of sleep. Wherein
in a state of inhibition, partial functional rest, nerve cells do not
only fully restore their bioenergetic level, but also
exchange information necessary for future activities. To the moment
awakening, if the sleep was full enough, they are again ready for active
work. The fact that the work of the brain does not stop during sleep can be judged by
its bioelectrical activity, which is preserved in the state of sleep. Biocurrents of the brain
reflect the biochemical processes occurring in cells, and indicate
active brain activity. They are registered with simultaneous withdrawal from
many points of the head, and after amplification are recorded as an electroencephalogram
(EEG), which, depending on various physiological states It has
unique and characteristic pattern. Sleep scientists have developed
the same professional approach to electroencephalograms as graphologists to
handwriting. Electroencephalograms of normal sleep of the same person are similar
on each other, as well as the letters he wrote. The specialist can, by looking at
a certain number of encephalograms, find those that belong to one and
to the same person. Encephalograms of identical twins are similar to each other,
like themselves, while the sleep records of fraternal twins differ from each other.
from friend. It was with the help of this device that it was found that the biocurrents of the brain
sleeping person are distinguished by slow activity: their oscillation frequency is 1 - 3
per second, while in the waking state, waves with an oscillation frequency
8 - 13 per second. However, even during deep sleep in the cerebral cortex
animals and humans remain awake areas - the so-called
"sentinel points", the physiological meaning of which is that
in order to bring the body out of a state of sleep, if necessary. Yes, sleeping
changes an uncomfortable position in a dream, opens or hides when changing
ambient temperature, wakes up when an alarm clock or other
loud sounds.
In the first case, everything happened in front of the rescuers during the patrol. A strong gust of wind overturned the mattress on which the boy and the girl were floating. The young man was pulled out of the water immediately, but the girl was picked up already 50 meters from the satellite.
While the couple was being taken ashore, rescuers received another message about vacationers in distress on a mattress. Three women began to be carried away to the water area of the reservoir far from the coast. The husband of one of them rushed to the rescue by swimming, catching up with the mattress in 40 minutes, but it was not possible to “tow” him.
All four employees of GIMS picked up 5 km from the coast, the press service of the Ministry of Emergency Situations of the Russian Federation for the Republic of Tatarstan reported. Rescuers warn what to use air mattress and circles are possible only on closed reservoirs, lakes, quarries, in pools. They are not recommended for use on flowing rivers and navigable rivers.
"Main Subjects" - Economics of the World Economics of Russia Economics of Europe Economics of Asia. Russian language English language Geography Literature History. Economy. Organic Chemistry Theory Practice. History of the World History of Russia History of Europe. Geography of the world Geography of Russia Geography of Europe Geography of Asia. Literature of peoples Western Literature Foreign Literature.
"School subjects" - "History". Story. Foreign language. Social science. Biology and geography. Academic subject “Technology (Labor)”. (35 hours a year for educational area(subject) "Art"). Technology. The introduction of 1 hour / week is recommended. from the hours of the school component - grade 11. Secondary (complete) general education.
"Words-objects" - Words-objects. Who? Words are things. Lots of items. Table House Cat Coat Eskimo Pony hand. Singular. House tables Cats Eskimo coat Pony hands. Words are things. Words are feminine. One item. Words are neuter things. Plural. What? Change by numbers. Words are masculine.
"The subject of chemistry" - Amenable to processing by hand. Substance - molecule - atom. Iron. Coin Glass Vase Wire. Forms of existence of a chemical element. Substances formed by atoms of one chemical element are called simple. The most famous alchemist in Europe was Albert von Bolstat (the Great). Properties of substances.
"Items in class 1" - Green, prickly, forest, high. Fruits. Learning to combine things. Red, round, smooth, juicy. Insects. Big, tasty, sweet, festive, covered with cream. Decide which group you belong to. Vegetables. Describe the item. Guess the item from the description.
"Item Description" - Description. Skiers. Goals: Ski competition. Plan. "Preparation for the essay" Description of the subject ". Skiers training. Types of speech. Dictionary. Lesson topic: Write an essay - a description of "My favorite subject." Questions: There are 3 parts in the description: Speech styles.
