Wood filters (R. W. Wood, the American physicist, 1868-1955) – optical filters which pass only the ultraviolet radiation having the wavelength of 270-370 nanometers at the same time to a maximum of a transmission there corresponds the wavelength of 366 nanometers; it is used in devices for the luminescent analysis.
The first vibrator was invented in the 19th century. It worked at the steam engine and intended for treatment of female hysteria.
People know that thermal sources have salutary force long ago. Treatment by natural waters is one and...
Section: Articles about healthDoctors claim that the people not so familiar with a dorsodynia occur among adult Russians very seldom. At the same time the vast majority of the patients who are periodically testing this indisposition do not hurry to ask for medical care at all. With one St...
Section: Articles about healthHelminthosis is one of the most widespread diseases. Statistically, any species of helminths infected every third inhabitant of the planet. Most of specialists even consider these data strongly underestimated: some uninvited "cohabitants" do not cause the carriers serious troubles, and patients just do not see doctors. The situation is aggravated also with the fact that people know about specifics of similar illnesses very little. At many presence of worms is strong ассоциир...
Section: Articles about healthInsufficiently strongly expressed sexual desire or lack of satisfaction from sexual contacts can test time from in...
Section: Articles about healthThe way of life of people promptly changes from year to year: if about ten years ago the personal computer was not in each family, then today already very few people do without this device. Certainly, and children master the computer at full speed: they not only I play...
Section: Articles about healthMore than a half of the married couples which faced prostatitis – leave. The new broadcast "Female View of Prostatitis" will help to learn – whether you have or your relatives problems....
Section: Articles about healthEach of us faces from time to time that other people need the immediate help. We react to it on-raznomu:...
Section: Articles about healthOsteoporosis this general disease which main sign is decrease in density of a bone tissue. On distribution width it takes the fourth place among noninfectious diseases. The illness develops at mature age more often: in our country to them harvest seasons...
Section: Articles about healthIt is known that the person for 80% consists of water which participates in all processes of an organism. The person loses liquid daily – as a result of sweating, breath, an urination, and its insufficient completion due to various reasons can lead to dehydration of varying severity. Dehydration (dehydration) occurs already in case of loss of liquid in number of 1% of body weight and can result both in easy thirst, and by the death. In time to notice signs обезвож...
Section: Articles about healthThe depression not without reason is considered one their main troubles of our century: for scientific and technical progress, acceleration of rate of life and a surplus...
Section: Articles about healthMany of us, probably, noticed more than once that from intellectual loadings at some point the brain as though "overheats" and "assimilation" of information is strongly slowed down. Especially this problem urgent for persons of age becomes more senior than fifty years. "It is already bad with...
Section: Articles about healthThe phenomenon of improvement of a condition of the patients at administration of drugs who are not containing active agents, so-called effect of placebo is known long ago. At the end of the 18th century the American doctor Perkins began to treat people the "miracle" sticks made of alloy of steel and brass. Was for several minutes to press such subject enough to a sore point that it became much easier for the patient. Having suspected Perkins of charlatanism, his colleagues tried to repeat "miracle" by means of sticks, steles...
Section: Articles about healthMemory is an ability of the central nervous system to fix, keep and as necessary to reproduce information on knowledge...
Section: Articles about healthFor the help to doctors in the choice of optimal solutions for treatment of various diseases the Cochrane scientific organization (Cochrane) conducts joint researches with representatives of scientific community around the world. The analysis of a series became carried out by one of the last methanolyses...
Section: Articles about healthBees – really unique beings. Practically all products of their life activity are used by the person. Since the most ancient times medicinal properties of honey and other substances received in the course of beekeeping are known. The fact that all these products are recognized not only national, but also official medicine is especially significant. About influence and routes of administration of bee "drugs" the speech in this article will also go....
Section: Articles about healthA little more than a century ago goat milk was a traditional food stuff of most of Russians. Unfortunately, today on tables...
Section: Articles about healthAccording to data of World Health Organization, the cataract is diagnosed almost for 7% of the population of Earth. The statistics of incidence is considered not full as at an initial stage the illness, as a rule, does not cause to the person of special inconveniences, and many having got sick...
Section: Articles about healthAlmost each of us during life faced dissatisfaction with own body. At such moments, as a rule, we begin to shame ourselves, urgently we go on the most rigid diet promising minus of 10 kg in a week, or we exhaust ourselves in the gym to almost death. As a rule, similar attempts come to an end with a campaign to the refrigerator for jamming of the next stress. Further history repeats itself with individual frequency....
Section: Articles about healthGood appetite was always considered as a sign of good health. The correct operation of the mechanism which is responsible for the need for nutritious...
Section: Articles about healthThe saying "the rich do not know how the other half lives" is known to all. In a broad sense it is that we can not always understand the person whose features of a state are unknown to us. If with physiological characters of diseases the situation is more or less clearly (having noticed and...
Section: Articles about healthEach person supports all life a SARS about 200 times. The peak of incidence falls on cold season, but it is possible to get sick with a temperature and a pharyngalgia, and sometimes and very possibly, even during a heat. The reasons for development of catarrhal diseases there is a set: from the weakened immunity till an excess portion of ice cream....
Section: Articles about healthThe advantage of swimming for the person is so high that this sport is not only the most popular, but also is widely applied in copper...
Section: SlideshowFor the last decades the diabetes mellitus of the second type became really world problem. The number of cases annually increases, and average age of patients for whom the illness is diagnosed, steadily decreases. Specialists consider that one of osno...
Section: Articles about healthNew year, wedding, birthday, office party – an occasion to drink at the Russian person will always be. How to reduce a negative impact of alcohol by an organism and to avoid a condition of strong intoxication? The most correct council – to refuse the use of alcoholic drinks. Council is true, but not always feasible. We offer several advice which will help you in cases when it is impossible to avoid alcohol intake....
Section: Articles about healthLet's begin with the fact that a separate illness which is called "adjournment of salts", just does not exist. In practice this household name of plank beds...
Section: Articles about healthDiseases of joints often begin imperceptibly for the person. The first stages of destruction of the cartilaginous tissue providing soft and free sliding of heads of bones in joint bags proceed slowly and absolutely without serious consequences. Especially unpleasantly for that this пр...
Section: Articles about healthUrogenital candidiasis (milkwoman) – a fungal infection which annoys unpleasant feelings in the field of generative organs, being followed by white curdled allocations, an itch, discomfort during an urination, pain. She is called by Candida fungus – the opportunistic organism living on mucous membranes of an organism....
Section: Articles about health