What Microbes May Be Living in the Oceans of Europa & Enceladus
2017年7月5日 · The presence of molecular hydrogen shows there is the chemical potential there to support metabolic systems like methanogenic microbes. This suggests we've found a potential food source that would support the habitability of Enceladus's interior ocean. From Earth, across the solar system to Europa, and Enceladus, ocean worlds may be the ...
Dangerous Bacterial Films Communicate with Electric
2017年1月28日 · Lighthouses and signal fires may have been the first social media. Without the ability to share language, a distant light meant "humans here." A new study from the University of California, San Diego, finds that bacteria can also send out a universal sign to attract the attention of their own, and other bacterial species.
Deadly or Deliberate? Diarrhea Is Actually Your Immune System in ...
2017年7月6日 · Montezuma's revenge, the runs, the trots, or just diarrhea — everyone gets it sooner or later. What exactly is diarrhea good for, if anything? The basic description of diarrhea is loose, watery, stools. It can be explosive, frequent, acute, or chronic — but the bottom line is the same — diarrhea is liquid bowel movements sometimes accompanied by abdominal pain and other symptoms ...
Every Hour Untreated Sepsis Survival Drops 4% — Here Are the …
2017年7月16日 · The sticking point with Rory's Regulations is the "three-hour bundle." Three hours is the window of opportunity, under the guidelines, when hospitals must complete a blood culture, evaluate tissue stress, and administer antibiotics.