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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 Love for dogs is genetic
21.05.2019
Scientists from Sweden and the UK conducted research and came to the conclusion that the fidelity of dogs to people is laid down at the genetic level.
According to scientists, dogs were the first animals to be domesticated by humans. Also, according to archaeological excavations, they have a close relationship with people for at least 15 thousand years.
In families with dogs, children grow up "sensitive" to these pets and in adulthood they also get them. Because at the genetic level, the body has deposited information that the dog is the key to health, mood and an active lifestyle.
"For the study, we analyzed the genes and presence of dogs in more than 35 pairs of twins born between 000 and 1926. They also analyzed dog registries from 1996 to 2001. Scientists studied identical and fraternal pairs. After all, the latter have a different set of genes. Pairs of fraternal twins "Scientists have discovered a gene for love for dogs that has mutated. Test subjects with this gene are many times more likely than others to have dogs, and not other animals," the scientists note.
In turn, thanks to what and what exactly influenced the mutation, the researchers are still unclear. There are two reasons for this. First, genetic variation may have affected the human ability to domesticate dogs and other animals. The second is the effect of having a dog. When animals reduce stress, allow you to calm down, and for older people, they replace communication and reduce the feeling of loneliness.
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