tỷ lệ cá cược trực tuyến

COVID-19 is caused by a coronavirus called SARS-CoV-2. Coronaviruses belong to a group of viruses that infect animals, from peacocks to whales. They’re named for the bulb-tipped spikes that project from the virus’s surface and give the appearance of a corona surrounding it. A coronavirus infection usually plays out one of two ways: as an infection in the lungs that includes some cases of what people would call the mon cold, or as an infection in the gut that causes diarrhea. COVID-19 starts out in the lungs like the mon cold coronaviruses, but then causes havoc with the immune system…
"You can’t fight a virus if you don’t know where it is." These were the words of Director General of the World Health Organisation (WHO), Dr Tedros Adhanom Ghebreyesus, at his briefing on the COVID-19 pandemic in mid-March. He made the statement in a bid to underscore the need to test many more people as key to containing the spread of the disease. Ordinarily, that makes sense and I would agree with it. It is the right thing to do in the face of a disease which would show mild to no symptoms in the majority of those that are infected but does not inhibit their ability to infect others.…
Social distancing due to the SARS-CoV-2 virus and the threat of COVID-19?has meant online munication is more popular than ever, with even casual parenting groups discovering the previous enterprise video conferencing tool Zoom. But how will that affect munications? Have you ever met someone who is stiff in person but great on camera or the other way around? Neuroscientists study brain and behavior and in a recent study found?that a person's gaze is altered during tele-munication if they think that the person on the other end of the conversation can see them. People are very…

Channel Surfing

Brain & Behavior

Social distancing due to the SARS-CoV-2 virus and the threat of COVID-19?has meant online munication is more popular than ever, with even casual parenting groups discovering the previous enterprise video conferencing tool Zoom. But how will that affect munications? Have you ever met someone who is stiff in person but great on camera or the other way around? Neuroscientists study brain and…
Almost 2 million Americans have age-related macular degeneration (AMD), where the cells in the retina, which is the?layer of tissue in the back of the eye, break down, causing?central vision to bee?blurry. Over time, 100,000 of those will bee blind. An international team of scientists has identified a protein, FHR4, which is strongly linked to AMD when its levels are raised in the blood.?…
Researchers 35 years and younger, the annual Eppendorf &Science Prize for Neurobiology, which is awarded for contributions to neurobiological research based on methods of molecular and cell biology, is now open for entries. Applying requires a 1,000-word essay and tell the prize mittee about your work. The prize is $25,000 plus Science magazine will publish an essay about your work. You'll…

Education

It's not infrequently that, whenever I plain about the increasing infiltration of quackery and pseudoscience into medicine, I sometimes lament that skeptics and supporters of science-based medicine are massively outgunned, because we are. Thus, we have the continued growth of what I like to refer to as "quackademic medicine," the infiltration of pseudoscience into medical academia in the form…
I've caught a fair amount of flak over my opposition to so-called "right-to-try" laws. Right-to-try laws have proliferated throughout the US like so much kudzu over the last three and a half years, to the point where 37 states now have some version of these profoundly anti-patient laws on the books. At the federal level, three weeks ago the Senate passed a federal version of right-to-try, with…
Acupuncture is nothing more than a theatrical placebo. I wish I could take credit for the term "theatrical placebo" to describe acupuncture, just as I wish I could take credit for coining the term "quackademic medicine" to describe the unfortunately increasing infiltration of quackery into academic medical centers and medical schools and as I wish I could take credit for the term "Tooth Fairy…

Environment

The International Union for the Conservation of Nature, a coalition of activist groups which recently charged that climate change is contributing to exploitation of women, is now arguing that various factors?are causing 2,000 species of fireflies to go extinct.? They came to the conclusion?by surveying affiliates?to ask them what is driving fireflies to extinction.? According to survey…
Insects scuttle, chew and fly through the world around us. Humans rely on them to pollinate plants, prey on insects that we don’t get along with, and to be movers and shakers for Earth’s ecosystems. It’s hard to imagine a world without insects. That’s why news reports in recent months warning of an “insect apocalypse” sparked widespread alarm. These articles, which were based on long-term insect…
Natural climate solutions let nature do the hard work in the fight against climate change by restoring habitats such as forests and wetlands. This could absorb carbon dioxide from the atmosphere and help biodiversity thrive. Stephen Woroniecki – a PhD Researcher in Climate Change Adaptation from Lund University in Sweden – discusses how this approach could address the ecological crisis with…

Free Thought

"I was born not knowing and have had only a little time to change that here and there." -Richard Feynman Scientists have long had a reputation for being uptight, serious, and even killjoy personalities. But 50+ years ago, Richard Feynman was forcing everyone who felt that way to challenge their assumptions. With his brash attitude and fun-seeking personality, Feynman seemingly was most at home…
"To burn with desire and keep quiet about it is the greatest punishment we can bring on ourselves." -Federico García Lorca In an episode filled with Vulcan mindmelds, Klingon treachery, a spectacular nebula, themes of racial purity, and PTSD, you’d think all the ingredients were there for a spectacular episode of Star Trek: Discovery. Instead, describing it as a hot mess would be overly generous…
“You endure what is unbearable, and you bear it. That is all.” -Cassandra Clare Well, the cat's out of the bag. A little over a week ago, Scienceblogs announced to us writers that they no longer had the funds to keep the site operational, and so they would be shutting down. They asked us to keep quiet about this, people didn't and now you know. As of the end of this month, there will be no new…

Humanities

The proliferation of fake news about the COVID-19 pandemic has been labelled a dangerous “infodemic”. Fake news spreads faster and more easily today through the internet, social media and instant messaging. These messages may contain useless, incorrect or even harmful information and advice, which can hamper the public health response and add to social disorder and division. Confusingly some…
The spread of misinformation about the novel coronavirus, now known as COVID-19, seems greater than the spread of the infection itself. The World Health Organisation (WHO), government health departments and others are trying to alert people to these myths. But what’s the best way to tackle these if they e up in everyday conversation, whether that’s face-to-face or online? Is it best to…
Over the last two Mondays, I've been writing about an unproven cancer therapy that I hadn't really heard much about before. The cancer treatment is called Rigvir; it is manufactured in Latvia and marketed primarily through a Latvian entity called the International Virotherapy Center (IVC). To recap, Rigvir is an unmodified Echovirus, specifically ECHO-7, that, according to the IVC, seeks out…

Life Science

COVID-19 is caused by a coronavirus called SARS-CoV-2. Coronaviruses belong to a group of viruses that infect animals, from peacocks to whales. They’re named for the bulb-tipped spikes that project from the virus’s surface and give the appearance of a corona surrounding it. A coronavirus infection usually plays out one of two ways: as an infection in the lungs that includes some cases of what…
After a newborn (born to a mother infected with the 2019 novel coronavirus disease?(COVID-19) testing positive for COVID-19 infection within 36 hours of birth, there were concerns about whether the virus could be contracted in the womb. A new study finds that COVID-19?does not pass to the child while in the womb. The women in the small study were?from Wuhan, China, in the third trimester of…
In the first-ever (sanctioned) investigational use of multiple edits to the human genome, a study found that?cells edited in three specific ways and then removed from patients and brought back into the lab setting were able