that is, so wisely far-sighted. e, this charitable policy was built with such love for our neighbor, it turns out that this experience is necessary for e not only from the point of view of strengthening our spiritual moral state. not only from the point of view of the continuity of historical memory, but also from the point of view of common practice, the reading dedicated to the feat, the mercy of the thickest sisters elizabeth alexandrovich on the day of remembrance of the victims of political repressions and the forum participants visited the litia, which was held by the metropolitan of tobolsk tyumen diary one of the important events will be the illumination of the cross in the village and spruce, where with support. the foundation is there to be created spiritually. an educational pilgrimage center at this location in april 1918. the first stop of the istanian boss took place with emperor nicholas ii and members of his family on the way to yekaterinburg golgotha ​​alexander leshchenko yuri zelenin to lead, tobolsk point bank for entrepreneurs and

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polymers, and from the resulting mass melts a new container, which can be used even in the food industry. in the science program, we talk about the most breakthrough russian technologies and developments of scientists in this issue we will talk about a unique mitral valve bioprosthesis, which was created in novosibirsk, it will help improve heart function even in high-risk patients and simplify the operation. we can, uh, change the mitral valve, uh, prosthetize it. yes, and not by stopping the heart, but without doing it completely. uh, dissection chest, the routine work of sorting amber in kaliningrad will now be performed by artificial intelligence. and where else can a computer facilitate the work of a person, in principle, this technology can be scaled to other industries . wherever the color of glass is, diamonds from the victim are distinguished in this way. such a miniature design could

save the lives of thousands of patients. this is a mitral bioprosthesis, the self-expanding frame is made of titanium nickel alloy, and the assemblies are made from the pericardial sac of the pig's heart and analogues of this development novosibirsk scientists in the world. not yet, mitral insufficiency is one of the most common pathologies of the cardiovascular system in the elderly , and due to the increase in life expectancy, doctors make this diagnosis more often, between the left atrium and the left ventricle, when the atrium is reduced blood flows from it to the ventricle, then the ventricle contracts and the blood enters the aorta normally, then the blood from the left ventricle to the left atrium is blocked by the mitral valve, if the mitral valve doesn't close enough. this leads to backflow of blood. because of what, the blood supply to the brain is disrupted in a patient at high risk of cardiac surgery, that is, we cannot offer an open operation in my clinic. due to the fact that the

likelihood of death, or some serious complications. eh, very high and this technique. she offers interventional treatment. that is, this treatment, when we can change the mitral valve and replace it, without stopping the heart, and not by doing it completely. uh, dissection of the chest, as we do, and in standard surgery, while its effectiveness, of course, is comparable to open cardiac surgery , much higher than drug therapy in this group of patients, this technology can be demonstrated on a silicone model of the heart. although it is already well developed. and it has long been used for the implantation of an oral prosthesis. everything is an engine. now folds the valves. he needs to pack. it was made from her house. and this is a material that has shape memory, that is, for in order for mom to laugh, it's easier, yes, for packing, we cool it. this is even dry ice, that is, here the water should be cold. we dip it in cold water and then it

is easier to pack it in real life. all this will take place under the control of ultrasound and x-rays based on the results, which doctors will judge how the operation went. in the meantime, with the help of an endoscope that is inserted into the heart, you can see how the whole process is displayed on the screen. well, actually, everything is through the top of the heart. we went in with this catheter, and in the semi-left atrium you can try to shovel a little on yourself . yeah, tatyana timchenko can be said to sew the very design for your prosthesis, scientists have been developing for more than 3 years the dream of a young specialist, that such a production has become a stream. actually, the bioprosthesis of the mitral valve consists of two parts, a frame made of non-clide, titanium. this is an alloy with shape memory, and, that is, a workpiece is sawn from the titanium tube nickels on a laser machine. i'm then molded and we get like this, uh, a valve frame on it, then

a biological part is formed, which consists of a preserved pericardium. e pig heart. uh-huh in general, as i understand it, the prosthesis is individual and m-m. it has dimensions, they are selected for a specific patient, or is it still a certain blank for everyone, but in the lineup, and this prosthesis will be in size from 26 mm to 36 before the operation, each patient will have an ultrasound scan and determine the size, usually the surgeon prepares two for the operation valves, novosibirsk scientists are already working on the technology of delivering a prosthesis through a catheter to the heart in large laboratory animals. they help surgeons pave the best path to a healthy human heart. what magical healing properties are not attributed to amber, and scientists are still arguing about its origin, the arabs once

believed that it was hardened dew that fell from the sky, but in fact it is a petrified fossil resin, how it was formed and why nature no longer never repeated this trick will remain a theory, but that is precisely why the stocks of amber on the planet of the exhaustible, which, of course, adds to its value, and the world's largest amber deposit is located in russia in kaliningrad . look, when i say that i'm going to kaliningrad, everyone says, bring amber , and as i understand it, you have the world's first enterprise for industrial production of amber. there is some know-how here, maybe digitalization, smart production is the same artificial intelligence that helps e distinguish. uh, actually the nuances of amber from the leningrad amber plant. after it came under the control of e, the state corporation rostec

took, of course, a very big step forward. regulatory documents were developed from the domestic policy to change dramatically, and the order led to an increase in profits and is now in ruins. frankly speaking, over the long, long years, the enterprise has acquired a completely different look. and you are right. they use, among other things, new technologies, the so-called a photo separating rather stone. this reduces sorting time. well, you know we have uh bfu. the main thing is probably the university, and the regions, and, of course, they are actively interacting with various countries. businesses therefore prospects. i hope we still have big ones in the sense that jewelry production. this is such a traditional story for amber, but there are a lot of things related to other industries. in particular. this pharmaceutics and cosmetology and the treatment of tuberculosis diseases are many and much more. yes you are absolutely right that there is a direction. here are pharmaceuticals in cosmetology

who value natural succinic acid, which is used in a very wide range of products, so let's say new markets. e new old markets that need to be returned to, they are still ahead for development. we have already mentioned the baltic federal university. e. tell us how the university is developing and how it is now included in the import substitution program. if we talk about the future, in general, fu, then we, of course, look at them with great optimism. e, including thanks to the project to create new campuses of student campuses. we have a wonderful opportunity ufa 28 hectares of land. right in the city center. and we hope that we will be able to in the near future. uh, start this project, because the expertise has already been completed, and the project documentation has been completed, funding is provided, we consider the university as a value, as a strategic resource that attracts new people, and to the regions, and i can say that uh, the graduates remain

work in the region for three years after graduation. and for us it is, of course, new people, new potential. now the stone is sorted by hand at the plant by about 40 people. this is hard and painstaking work that requires walkie-talkies, but in the future, all this will be taken over by the hieronet installation, which was assembled by scientists from the kant bff - this is a set of a spectrometer and a camera, the data from which is processed using a neural network , you need to manually sort not only by size, but also by the color of transparency, the presence of blotches or inclusions. in this case, it is always necessary to take into account the human factor, the production employee. maybe to make a mistake or to miss some important detail , initially this problem was optical , initially the solution to this problem was fundamental. that is, we just kept track. a light what wavelength? what color does it lose the least intensity when passing

through an array of amber, then a young master appeared in our team, who, using artificial intelligence technology, was able to process the image from the video camera in this way. this solution is probably closer to the industrial one, because both the budget and not so the device itself at the moment looks very dependent on external conditions. this is how it is a laboratory prototype, which has already been tested in production. it consists of an optical lens lamp of a small spectrometer stage and a laptop for data processing. installation is quite simple, there is a halogen lamp, a small optical circuit. in this case, we have one flat. the repeat lens that focuses the light of the fiber optic spectrometer and the computer that processes the data in this fine allow to shoot the traumatic spectrum of the transmitted light and the sorting method is built in that we can explain first the aspect of installation. that is,

what we have initially then put here, amber to remove it. divide the transmission spectrum one by the other and get the characteristic of amber . then the color of the lamp passes through amber, is focused using a lens with a fiber optic cable and the begrometer enters. but now you can put amber, amber is placed after the halogen lamp, but now it’s still in front of the lens laboratory prototype, so we put amber manually afterwards. it will, of course. somehow combined with a conveyor with a feed belt, so that it can be done more automatically viktor belyaevskaya at moscow state university, the scope of his scientific interests is optics and magnetism, scientists are simultaneously

developing three areas. including medical treatment of oncological diseases using photothermy, but the use of machine learning for sorting amber. this is the same project that can be first put on the conveyor. in principle, this technology can be scaled to other industries , somewhere, i don’t know how to determine glass by color. well, it seems that diamonds are already determined in this way, but the market is very narrow and specific. and yes, we are definitely working with the form. definitely. we will work with inclusive exceptions with litter, scientists have already conducted field tests. we collected data from an untreated stone , about 500 samples were examined for analysis by key parameters. well, this data is constantly needs to be supplemented, it is also necessary to conduct research not only on publicly available samples of small size, but also on those that were mined by the specialists of the amber plant. using

just a magnifying glass and experience, it is almost impossible to evaluate the inventory, even the most experienced specialists use modern technologies. imagine the palette of this stone in the international classification consists of 324 shades. an important characteristic is the presence of the so-called inclusion. these are inclusions of the remains of ancient insects and that's it. this will eventually help evaluate the artificial intelligence. i'm natalia popova and this is a science program . see you soon. 10% cashback on everything until the end of the year. order a debit alpha card with eternal free

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