Two years before SARS-CoV-2, the Alongshan (ALS) virus emerged in China. It was alarming because it was found to be a member of the flavivirus family along with the devastating tickborne encephalitis (TBE) virus, which can cause inflammation of the brain and of the linings of the brain and spinal cord, and bacteria leading to the infectious Lyme disease (borreliosis).
It was discovered after patients bitten by ticks suffered from fever and headaches, the typical symptoms of a TBE infection, but no antibodies against the TBE virus or its genetic material could be detected in the affected individuals. Instead, the researchers found a previously unknown RNA virus, the Alongshan virus.
List most planets, Earth was once a newly formed, sterile planet, so a philosophical and scientific question is, how did that change? Its randomness is the best argument for why we may be the most advanced civilization in this galaxy, if not the universe, and also the best argument for why we are not alone by now.
For the over four billion years that our terra firma has been around, meteorites have been hurtling through the atmosphere at high speeds toward its surface. and some argue that resulting debris may have included carbonaceous chondrites — a class of meteorite whose members contain significant amounts of water and small molecules, such as amino acids - and could have contributed to the evolution of life on Earth.
A new process uses harmless viruses that eat bacteria to form microscopic beads that can safely be applied to food and other materials to rid them of harmful pathogens such as E. coli. Though tiny, each bead is about one third the width of human hair, they have millions of bacteriophages.
A long while ago (my gosh, 13 years!!) I wrote on this site a
two-
post piece titled "
Five Tips for Particle Physics Ph.D. Wannabes". At 43 years of age, I felt confident that I could look back to some experience gathered while being a Ph.D. myself, and later on while advising others. I believe the few advices I put together there are still mostly valid today. Have a look if you are a grad student in search for tips!
Ask some, and certainly companies selling remedies, and they will tell you there is so much depression during holidays that suicides rise noticeably.
If someone believes it, a producer or editor in corporate media will want to publish it, and therefore more people hear about it, and that is why many believe that suicide rates rise during the year-end holiday season. It isn't true, any more than there is more strange behavior in emergency rooms during full moons, but some will swear by their anecdotes.
The title of this post is not of my making - it is something you may read in a list of recent ATLAS results, in
one of the otherwise dry and business-like web pages of the experiment:
Don't get me wrong, I am all for a bit of personality in such web outlets, so the above rather than criticism should be seen as an exhortation to my CMS colleagues (as CMS the experiment I am a member of) to mimic its competitor. I look forward to a listing of "CMS wondrous new results on Higgs physics", e.g. ...
The most popular pets are cats and dogs but their origins as human companions are much different. Dogs became domesticated during the ice age 23,000 years ago as humans and wolves co-habitated in tolerable refuge areas. Scavenging and then feeding by humans led to companionship.
Pet cats (Felis silvestris catus. Felis catus) are much more recent, and evidence shows they were allowed as pest control but gradually became companions as humans migrated and took cats with them. Like dogs, and unlike cattle and horses, there was a nexus for domestication; in the case of cats the Fertile Crescent, the areas of the Middle East surrounding the Tigris and Euphrates rivers.
Distributive justice is the subject of social, and therefore political, debate, but like 'sustainability' no one really knows what it means so it can mean anything to anyone. And therefore be used by everyone for their agendas. Socialists in New York City are against the mayor's plan to take people who are clearly mental ill in the homeless population and hospitalize them, for example, they say it is distributive injustice, while proponents say it is a way to decriminalize mental illness among the homeless and therefore compassionate and just for the most vulnerable.
Imagine that a soldier has a tiny computer device injected into their bloodstream that can be guided with a magnet to specific regions of their brain. With training, the soldier could then control weapon systems thousands of miles away using their thoughts alone. Embedding a similar type of computer in a soldier’s brain could suppress their fear and anxiety, allowing them to carry out combat missions more efficiently.
To help try and understand the evolution and origins of cell motility, researchers
have created the smallest mobile lifeform ever.
Scientists introduced seven proteins, believed to be directly involved in allowing Spiroplasma bacteria to swim into a synthetic bacterium named syn3—through genetic engineering. syn3 was designed and chemically synthesized to have the smallest genomic DNA possible including the minimum essential genetic information required for growth from the smallest genomes of naturally occurring Mycoplasma bacteria.
