Free technical library
Reference book crossword. Quick word search by mask. States of South America
Crosswordist's Handbook / Index
Comments on the article
Countries, peoples, languages / Countries of the world / States of South America
(4)
PERU
CHILE
(6)
GUYANA
GUIANA - possession of France
(7)
BOLIVIA
Surinam
URUGUAY
ECUADOR
(8)
BRAZIL
COLOMBIA
PARAGUAY
(9)
ARGENTINA
VENEZUELA
Word search to solve the crossword puzzle:
Replace each unknown letter with *. For example, dog * ka, * oshka, we ** a. Pairs е - ё, and - й are equated.
See other articles Section Crosswordist's Handbook.
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 Child mode for the speedy customization of an adult
22.11.2014
During childhood, our brains are able to form new neural connections extremely quickly, which is necessary for us in order to quickly learn to walk, talk and explore the world. But as we get older, this ability disappears and, unfortunately, it takes us much longer to remember new things.
Scientists from Stanford University (USA) managed to unlock children's "flexibility" in the adult brain of mice by blocking the functions of a protein known as LilrB2.
The LilrB2 protein is a receptor that stabilizes nerve connections in the brain. This is extremely useful for storing information, but slows down the learning process. Apparently, the protein actively suppresses neuronal "flexibility" in the visual cortex and possibly throughout the brain.
However, unlike in lab mice, things are much more complicated in humans: there are five different versions of the LilrB2 protein, and now scientists have to identify the right one to unlock similar benefits in our brains, as well as study the side effects of blocking.
If successful, it will be possible not only to develop new drugs to improve brain activity, but also to understand how to make the brain more capable of learning and help it recover faster after damage.
|
Other interesting news:
▪ A flexible smartphone can replace a computer
▪ Building material from plastic waste
▪ Cats prevent asthma in children
▪ Named the reason for the rapid growth of black holes
▪ Supertelescope Athena and its tasks
News feed of science and technology, new electronics
Interesting materials of the Free Technical Library:
▪ section of the site Amateur Radio Technologies. Selection of articles
▪ Article Endocrinology. Lecture notes
▪ What do rodents that can't chew eat? Detailed answer
▪ article Equipment conveyor line operator. Job description
▪ article Coordinating device. Encyclopedia of radio electronics and electrical engineering
▪ article Standards for testing electrical equipment and devices for electrical installations of consumers. Leakage currents and unbalance factors for power cables. Encyclopedia of radio electronics and electrical engineering
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