Monday, July 26

Mascarillas

COVID_19, Mascarillas, mascarillas cubrebocas, Mascarillas más peculiares, mit, Pacientes asintomáticos, prototipos, tapabocas, Tecnología vestible, Tendencias

Social Mask, the mask that detects asymptomatic patients | Digital Trends Spanish

It is very difficult to know the percentage of people infected by the coronavirus without showing symptoms, but inventions like Social Mask want to help reduce this problem. This smart mask is equipped with a removable and replaceable module loaded with technology with which it performs multiple functions. In addition to a ventilation system with a filter, a temperature sensor allows real-time monitoring of this parameter, so the user could know at any time if he has a fever. A biosensor integrated in the front of this module is capable of detecting particles expelled by asymptomatic people and, thanks to bluetooth, the user receives a message on his mobile informing him of this. This app for the phone also shows a map with all the users in the environment within a radius of 300 m...
Covid 19, Mascarillas, Noticias, Salud

COVID-19: variant that emerged in Spain spreads across Europe | Digital Trends Spanish

A variant of the SARS-CoV-2 virus that originated in Spanish agricultural workers has spread rapidly across much of Europe, according to a study published Oct. 29. The variant, called 20A.EU1, now represents the majority of new COVID-19 cases in several countries in Europe, according to the report. Swiss Info. An international team of Spanish and Swiss scientists who have been tracking the virus through its genetic mutations, has described the extraordinary spread of this variant. According to the study, this variant accounted for more than eight out of 10 cases in the UK, 80 percent of cases in Spain, 60 percent in Ireland and up to 40 percent in Switzerland and France. Tracking the variant Pixabay The new variant, which has six genetic mutations, emerged among agricultural worker...
Anthony Fauci, coronavirus, Covid 19, Estados Unidos, Mascarillas, Noticias, Salud

Fauci reacts to video and reaffirms the importance of wearing masks | Digital Trends Spanish

There are multiple videos showing people's resistance to using face masks, in the context of the health emergency caused by the new coronavirus. In the United States, despite Donald Trump's stubbornness until he tested positive for COVID-19, Anthony Fauci, director of the National Institute of Allergy and Infectious Diseases, has said that using these instruments helps slow the spread of the virus, which has claimed the lives of more than 225,000 people in that country to date. The channel "The Slow Mo Guys" conducted an experiment to demonstrate how humans expel particles - from droplets to aerosols - when they talk, cough or sneeze. The interesting thing is that it had Fauci as a guest, who gave his impressions on it. The “graphically beautiful” demonstration, as defined by the...
contagios, coronavirus, Estados Unidos, Máscaras, Mascarillas, Noticias, Salud, telas

Homemade masks are effective even with sneezing | Digital Trends Spanish

A study conducted by researchers from the University of Illinois at Urbana-Champaign, United States, confirmed that home-made fabric masks are effective in curbing the spread of the coronavirus. The research, published in the journal Extreme Mechanics Letters, the authors tested eleven common household fabrics for breathability and droplet blocking capabilities, and compared them to a medical mask. Fabrics ranged from new and used clothing, sheets, tea towels, and quilted fabrics. They also characterized the fabrics according to their fiber content, construction, number of threads, weight, porosity, and water absorption rate. “Testing the breathability of these fabrics was the easy part. We simply measure the rate of air flow through the fabric. Testing the droplet b...
Brasil, fauna marina, Mascarillas, Noticias, océanos, pandemia, pingüinos, planeta, Salud, Tendencias

What is pandemic trash? A silent threat | Digital Trends Spanish

During the first weeks of the quarantine, many of us welcomed the unprecedented appearance of animals in urbanized places, the decreases in air pollution levels and the decrease in noise in cities. It seemed as if the planet was finally "taking a breather" with the large number of people confined to their homes. The truth is that this naive optimism seems to have been left behind and now a new ecological concern is emerging as a result of the health crisis caused by the coronavirus. This is the large amount of waste generated during the pandemic and which, to a large extent, ends up polluting the oceans, affecting the increasingly vulnerable marine fauna. A plastic pandemic Different international organizations already speak of a true "plastic pandemic" in relation to t...
coronavirus, Covid 19, Escudos faciales, Mascarillas, Noticias, Salud

COVID-19: Why Face Shields Are Not As Effective | Digital Trends Spanish

Protections against the coronavirus are not only limited to masks, since many people prefer to occupy the face shields, either for comfort or because they assume that by covering the entire face, it generates more security. However, a recent study published this September 1 in en Physics of Fluids indicates that these protectors would not be entirely reliable. Although some benefits are highlighted first: “Face shields protect the eyes from splashes and aerosols of infected droplets. Shields have also been credited with other benefits, such as ease of cleaning and disinfection, long-term reuse (which is also true for well-constructed cloth masks), and allowing visual communication of facial expressions for people. who may have hearing problems. Shields may be a better...
cubrebocas, Investigaciones COVID-19, Mascarillas, N95, Noticias, Salud, UCLA

Proof that N95 masks can be used up to three times | Digital Trends Spanish

During these months of pandemic, there have been many scientific certainties that have become widespread, to later be overthrown by new studies. For example, world health authorities first stated that COVID-19 is not transmitted through the air, only to later acknowledge that it is. Now is the turn of the N95 masks, the most used by health workers who deal with patients with coonavirus. Of these, it has been argued that they can only be used once. But a study Scientists at the University of California, Los Angeles (UCLA), state that N95s can be effectively decontaminated and used up to three times. "But the integrity of the respirator fit and seal must be maintained," said James Lloyd-Smith, study co-author and UCLA professor of ecology. Unplash In a laboratory setting, the resear...
#WearaDamnMask, Antimascarillas, coronavirus, Covid 19, Entretenimiento, Mascarillas, Mascarillas más peculiares, Mascarillas ridículas

The most “peculiar” masks of the challenge #WearaDamnMask | Digital Trends Spanish

One of the topics that has generated the most controversy in the context of the health emergency caused by the new coronavirus are masks. There are those who have demonstrated for not wearing it - or not doing it all the time - against those who advocate using it in any space, both to protect themselves and others. What does the highest international health body, the World Health Organization (WHO), say about this issue? Apparently, he is clear: masks are part of the solution, although not the main measure to avoid infections. “The use of masks should be part of a comprehensive strategy that includes measures aimed at eliminating transmission and saving lives; wearing a mask is not enough to provide an adequate level of protection against COVID-19 ”, he emphasizes. ...
coronavirus, Covid 19, Mascarillas, Noticias, Tendencias

The unusual device that shoots masks at your face | Digital Trends Spanish

The benefits of wearing a mask to prevent the spread of the coronavirus pandemic have been proven by different organizations and governments. As long as there is no vaccine, its use is considered one of the safest measures to prevent the disease, in addition to social distancing, among other actions. However, there are still people who insist that it is not necessary to use them. On August 16, a protest by anti-mask groups filled the streets of Madrid, Spain, or the images circulating on social networks of movements in the United States. Scenes like these are what inspired Allan Pan, a young American, to develop a pistol that shoots a mask into the faces of those who don't bother to wear it: the Mask Gun. "An American problem needs an American solution," said the young...