FREE TECH LIBRARY
Documentation for medical equipment
You can free and without registration documentation on GP-320-Oh-PZ, air sterilizer: GP-320-Oh-PZ, air sterilizer.
Schematic diagrams, service manuals, technical descriptions, operating instructions domestic and foreign medical equipment can be downloaded for free in the section
Documentation for medical equipment.
You can download other books, magazines, manuals, as well as diagrams and service manuals in our Free online technical library.
Free download documentation for GP-320-Ox-PZ, air sterilizer.
Link to download documentation for GP-320-Oh-PZ, air sterilizer:
Exploring space and its mysteries is a task that attracts the attention of astronomers from all over the world. In the fresh air of the high mountains, far from city light pollution, the stars and planets reveal their secrets with greater clarity. A new page is opening in the history of astronomy with the opening of the world's highest astronomical observatory - the Atacama Observatory of the University of Tokyo. The Atacama Observatory, located at an altitude of 5640 meters above sea level, opens up new opportunities for astronomers in the study of space. This site has become the highest location for a ground-based telescope, providing researchers with a unique tool for studying infrared waves in the Universe. Although the high altitude location provides clearer skies and less interference from the atmosphere, building an observatory on a high mountain poses enormous difficulties and challenges. However, despite the difficulties, the new observatory opens up broad research prospects for astronomers. ... >>
The development of robotics continues to open up new prospects for us in the field of automation and control of various objects. Recently, Finnish scientists presented an innovative approach to controlling humanoid robots using air currents. This method promises to revolutionize the way objects are manipulated and open new horizons in the field of robotics. The idea of controlling objects using air currents is not new, but until recently, implementing such concepts remained a challenge. Finnish researchers have developed an innovative method that allows robots to manipulate objects using special air jets as "air fingers". The air flow control algorithm, developed by a team of specialists, is based on a thorough study of the movement of objects in the air flow. The air jet control system, carried out using special motors, allows you to direct objects without resorting to physical ... >>
Caring for the health of our pets is an important aspect of the life of every dog owner. However, there is a common assumption that purebred dogs are more susceptible to diseases compared to mixed dogs. New research led by researchers at the Texas School of Veterinary Medicine and Biomedical Sciences brings new perspective to this question. A study conducted by the Dog Aging Project (DAP) of more than 27 companion dogs found that purebred and mixed dogs were generally equally likely to experience various diseases. Although some breeds may be more susceptible to certain diseases, the overall diagnosis rate is virtually the same between both groups. The Dog Aging Project's chief veterinarian, Dr. Keith Creevy, notes that there are several well-known diseases that are more common in certain breeds of dogs, which supports the notion that purebred dogs are more susceptible to disease. ... >>
Random news from the Archive
The oldest molecule in the universe discovered
17.04.2019
The unique SOFIA flying observatory has helped scientists discover for the first time inside a planetary nebula in the constellation Cygnus traces of a combination of helium and hydrogen - two elements that existed in the universe even before the appearance of stars. The results of the observations are published in the journal.
"The absence of traces of this molecule in space was one of the biggest mysteries in astronomy. I was incredibly excited the moment we first saw it in our data set. This happy ending dispelled our doubts that we understand how the chemistry in the early universe," said Rolf Guesten of the Institute for Radio Astronomy in Bonn, Germany.
After the Big Bang, only three elements existed in the universe: hydrogen, helium, and trace amounts of lithium. However, after 300 million years, when the first stars appeared, heavier elements began to appear, born during thermonuclear reactions in the bowels of the stars.
Complex molecules, according to scientists, began to appear long before the appearance of these luminaries, at a time when the universe was simultaneously rapidly expanding and becoming colder. The first of these was helium hydride, a compound of neutral helium and a positively charged proton.
As Gesten notes, scientists have been trying to find traces of HeH+ in space for almost a century, but so far they have not been able to do this. Astrophysicists have attributed numerous failures to the fact that the oldest molecules in the universe can only be seen in that part of the spectrum that is especially well absorbed by water vapor and other molecules in the atmosphere.
Such problems do not interfere with the work of the world's only flying observatory SOFIA, a unique joint project between NASA and the German space agency DLR. It is a Boeing 747 with a 2,5-meter optical and infrared telescope installed on it. Climbing to a height of 13 kilometers allows you to make the quality of the resulting image close to the level of space observatories.
Using this telescope, Gesten and his colleagues observed the planetary nebula NGC 7027, located in the constellation Cygnus at a distance of 600 light-years from Earth. It is a kind of "funeral shroud" of a white dwarf, whose progenitor exhausted its hydrogen reserves and shed its outer shells about XNUMX years ago, moments by cosmic standards.
This nebula has long attracted the attention of scientists for one simple reason: approximately the same temperatures prevail inside it - about four thousand degrees Kelvin - that reigned in the early Universe at the time of the birth of the first molecules of helium hydride. In addition, the newborn white dwarf produces huge amounts of energy and light, which ionize the hydrogen around it and accelerate the birth of HeH+.
Arabic
Bengali
Chinese
English
French
German
Hebrew
Hindi
Italian
Japanese
Korean
Malay
Polish
Portuguese
Spanish
Turkish
Ukrainian
Vietnamese
Link to download documentation for GP-320-Oh-PZ, air sterilizer:
Latest news of science and technology, new electronics:
All languages of this page