Ultralinear amplifier on lamps 6N2P, 6P14P. Encyclopedia of radio electronics and electrical engineering
Encyclopedia of radio electronics and electrical engineering / Tube Power Amplifiers
Comments on the article
(click to enlarge)
Author: A. Shikhatov; Publication: bluesmobile.com/shikhman
See other articles Section Tube Power Amplifiers.
Read and write useful comments on this article.
<< Back
Latest news of science and technology, new electronics:
Machine for thinning flowers in gardens
02.05.2024
In modern agriculture, technological progress is developing aimed at increasing the efficiency of plant care processes. The innovative Florix flower thinning machine was presented in Italy, designed to optimize the harvesting stage. This tool is equipped with mobile arms, allowing it to be easily adapted to the needs of the garden. The operator can adjust the speed of the thin wires by controlling them from the tractor cab using a joystick. This approach significantly increases the efficiency of the flower thinning process, providing the possibility of individual adjustment to the specific conditions of the garden, as well as the variety and type of fruit grown in it. After testing the Florix machine for two years on various types of fruit, the results were very encouraging. Farmers such as Filiberto Montanari, who has used a Florix machine for several years, have reported a significant reduction in the time and labor required to thin flowers.
... >>
Advanced Infrared Microscope
02.05.2024
Microscopes play an important role in scientific research, allowing scientists to delve into structures and processes invisible to the eye. However, various microscopy methods have their limitations, and among them was the limitation of resolution when using the infrared range. But the latest achievements of Japanese researchers from the University of Tokyo open up new prospects for studying the microworld. Scientists from the University of Tokyo have unveiled a new microscope that will revolutionize the capabilities of infrared microscopy. This advanced instrument allows you to see the internal structures of living bacteria with amazing clarity on the nanometer scale. Typically, mid-infrared microscopes are limited by low resolution, but the latest development from Japanese researchers overcomes these limitations. According to scientists, the developed microscope allows creating images with a resolution of up to 120 nanometers, which is 30 times higher than the resolution of traditional microscopes. ... >>
Air trap for insects
01.05.2024
Agriculture is one of the key sectors of the economy, and pest control is an integral part of this process. A team of scientists from the Indian Council of Agricultural Research-Central Potato Research Institute (ICAR-CPRI), Shimla, has come up with an innovative solution to this problem - a wind-powered insect air trap. This device addresses the shortcomings of traditional pest control methods by providing real-time insect population data. The trap is powered entirely by wind energy, making it an environmentally friendly solution that requires no power. Its unique design allows monitoring of both harmful and beneficial insects, providing a complete overview of the population in any agricultural area. “By assessing target pests at the right time, we can take necessary measures to control both pests and diseases,” says Kapil ... >>
| Random news from the Archive By talking with adults, children develop the brain
16.08.2018
Young children who regularly talk to adults have stronger connections between two developing brain regions responsible for understanding and producing language.
The results obtained are not related to parental income and education. Researchers believe that interacting with children from an early age can help develop language skills, regardless of their socioeconomic status.
Thus, this contradicts the results obtained in the early 1990s. Then studies were carried out that established a connection between socioeconomic status and brain development in children. The so-called "word gap" - an influential finding of the early 1990s - stated that school-age children who grew up in households with low SES heard 30 million fewer words than their more affluent classmates.
In the new study, researchers analyzed 40 children aged four to six and their parents from different socioeconomic backgrounds and found that more spoken translations (measured over the weekend with a home recording device) corresponded to stronger connections between Wernicke and Brock. Wernicke's speech area is responsible for the assimilation of written and oral speech, and Broca's region is responsible for speech reproduction.
|
Other interesting news:
▪ Cement at room temperature
▪ Running with a virtual opponent
▪ SpaceX floating spaceports
▪ Virtual walking attachment
▪ Lenovo Glasses T1 for privacy
News feed of science and technology, new electronics
Interesting materials of the Free Technical Library:
▪ section of the site Voltage stabilizers. Article selection
▪ article by Charles Robert Darwin. Famous aphorisms
▪ article Who are the knights? Detailed answer
▪ article Beautiful stalk. Legends, cultivation, methods of application
▪ article Synchronous AC motors. Encyclopedia of radio electronics and electrical engineering
▪ article Flammable water. Focus Secret
Leave your comment on this article:
All languages of this page
Home page | Library | Articles | Website map | Site Reviews
www.diagram.com.ua
2000-2024
Arabic
Bengali
Chinese
English
French
German
Hebrew
Hindi
Italian
Japanese
Korean
Malay
Polish
Portuguese
Spanish
Turkish
Ukrainian
Vietnamese