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Team of female astronauts at the International Space Station Making slotxo history the first all-female space walk NASA astronauts Christina Koch and Jessica Meir walk together to repair a damaged portion of the power system outside the International Space Station floating in Earth orbit. This is the first time since humans started space voyages about 50 years ago.

The leaders of the US Space Agency. And leaders of women groups around the world They congratulate the new history of this page. And they expect this to become a norm of future space operations.

Kathy Sullivan, the first American woman to walk in space 35 years ago, congratulates all female astronauts on the spacewalk. It said that eventually more women entered the field of astronauts. And she believes that from now on there will be more than one woman in every place.

NASA originally planned to have an all-female spacewalk since last year. But stuck where there is not enough space suit for women

I cannot deny that The question สมัครสมาชิก SLOTXO that people around the world are waiting to answer right now is the COVID-19 vaccine. When will it be available for real use? After having an expert and concerned came out, I hope that The earliest is at the end of this year. While many parties believe that The first quarter of 2021 is likely to be a definite time to see a safe and effective vaccine for use.

CNN reports that pharmaceutical companies and governments around the world are accelerating the development of the COVID-19 vaccine. Each other urgently But still not a clear signal from either side that When will the vaccine be available?

Anthony Fauchie, MD, director of the US National Institute of Allergy and Infectious Diseases. Expressed hope that At least one of the drug companies' vaccine development programs At the US government The funding will be successful this year and 200-300 million doses of the vaccine will be ready for use by early next year.

But many doctors commented that Seeing the development of a vaccine against COVID-19 Successfully ready for use in January next year. It is setting a goal that is considered very high.

The reason some people have voiced their doubts about this is because, as a rule, any vaccine is developed. However, it has to go through a number of steps to be sure that The drug works well and is safe for recipients too, said female physician Emily Erbelding, an infectious disease specialist at the National Institute of Allergy and Infectious Diseases, who can take up to 8-10 years.

In developing a vaccine To start with animal testing Before entering the three phase human trials, phase 1 will be a small group of volunteers to assess their safety. Which if there is no problem It will move to Phase 2, where there will be hundreds more volunteers participating. The experiment will be random. And people who are at risk, such as old age or have health problems, are also joined, and when everything is done well. It will go into Phase 3, a phase that focuses on the efficacy and safety of the drug. By experimenting with thousands or tens of thousands of volunteers So that researchers can evaluate the side effects of drug use

In the past, there have been some reports of the negative effects of accelerating vaccine development and use, for example, in 2017 the Philippine government accelerated a plan to vaccinate 1 million children with dengue fever, but this had to be halted. Success due to safety issues After 10 vaccinated children were reported dead or in 1976 in the United States, there was a swine flu pandemic. And the government of President Gerald Ford ignored the World Health Organization warnings. And continue to vaccinate everyone in the country to deal with the new virus. But after 45 million people were vaccinated, researchers found About 450 people have symptoms of nerve inflammation. Which is a worrying proportion And finally, at least 30 people died.

To the question that if vaccine production is accelerated Is it safe? Dr Francis Collins, director of the US National Institutes of Health, said that if a new vaccine is developed but without a thorough investigation, it should not be released at all. Because there is nothing to confirm that The vaccine is safe And can actually help protect drug recipients

However, pressures on vaccines have led scientists to try to accelerate the whole process, such as in Seattle. And the city of Atlanta That researchers plan to test the vaccine on both animals and humans simultaneously, while Dr. Anthony Fauchy, director of the National Institute of Allergy and Infectious Diseases of the US, said that the production of the vaccine will be started. In some cases, such as a joint program between the US government and pharmaceutical company Moderna Inc, in the hope that If the results of the experiment were successful Millions of people will have the opportunity to use the vaccine right away.

CNN news reports that there are currently over 120 vaccine development programs around the world. Some projects are significantly more advanced than others, including four in the US and five in China, and one in the UK that has already started human trials. According to the World Health Organization

In regards to the vaccine price that some parties are concerned about Medical Organization Without Borders They called on world leaders to negotiate with drug companies to sell the COVID-19 vaccine at a cost, because the current situation is not the time for anyone to stick to the profitability principle. Meanwhile, governments have already contributed more than $ 4.4 billion to vaccine development.

Another question that is skeptical is Even after the vaccine has been released Will the person who has been injected will have to come back to receive the drug? Or just one needle is enough Which the researchers themselves are still unable to answer But many people believe Should have injected more than 1 needle for real results.

In the end, is the accelerated vaccine really effective against COVID-19? David Navarro, professor of global health at Imperial College London, said the reality is. No one has yet been able to fully say that This effort will actually be successful. And more than that If humans are unable to immunize the new coronavirus after vaccination This drug will not have any benefit.

Try painting yourself moving around in front of สล็อตออนไลน์ your computer screen, listening to your favorite music, playing loud computer games. Or watching a movie with other people Those sounds were not heard at all. Israeli company Noveto Systems introduced a new technology called "Sound Beaming".

 

At the beginning of Nov. The company launched a desktop-compatible device that delivers sound directly to listeners without the need for a specialized headset or receiver.

Noveto Systems gave The Associated Press (AP) the opportunity to test the SoundBeamer 1.0 technology prior to its launch, and AP correspondent Louise Dixon reports that listening to the device is identical to that of a science movie. The noise sounded so close that it felt like it was in the ear. Including the sound of that sound in front, above and behind the audience

Noveto expects the device to be a number of benefits. Office workers will be able to listen to music or make a conference call without others hearing the specific sound they hear. And people can play games, watch movies or listen to music without disturbing other people who are in the same room. Moreover, because the devices are not using headphones. Therefore we can still hear other voices Clearly in the room

Both devices use 3D technology to locate and track the ear position of the listener. The ultrasonic waves are then sent to create a tiny soundproof bulb. Near the user's ear
SoundBeamer 1.0 can also support both stereo sound mode. Or a 3D sound mode, in which this 3D sound mode creates a sound that surrounds the audience

People experimenting with the technology for the first time often say in one voice: This technology is incredible. Because it is listening to the sound that is like listening from the speakers But no one else heard

In addition, when changing settings The sound will follow the audience around. While moving the head And the listener can still move away from the sound path and will not hear anything.

However, while the concept of sound beaming is not new, Noveto is the first to launch the technology.Noveto Chief Executive Christophe Ramstein said a "smaller" version of the device will be available to consumers next year.