NASA's Office of the Chief Health and Medical Officer (OCHMO) assembled a small working group to review hydrogen sulfide (H2S) Spacecraft Maximum Allowable Concentration (SMAC) values. The group met virtually three times ... Space Exploration ...
Motivated by the successful results on asteroids, we propose to group and reconnect space debris through the computation of the proper elements associated to fragments generated by a satellite break-up event7,8,9. The procedure we are going to describe, requires the introduction of a realistic mo...
U.S. space science was riding high last November when a group of scientists and engineers gathered at the National Academy of Sciences' conference center in Irvine, California. Their task was to offer advice to the country's ailing human... ANDREW LAWLER - 《Science》 被引量: 5发表: 2004...
In a polarized environment, in-class group dynamics undergo significant transformations and influence how students experience ethical deliberation and their associated emotional responses within the classroom. These group dynamics and emotions ultimately affect how learning unfolds (Clancy & Vince,2019). Henc...
An attempt is made to explain time non-dilation allegedly observed in quasar light curves. The explanation is based on the assumption that quasar black holes are, in some sense, foreign for our Friedmann-Robertson-Walker universe and do not participate i
A pass of the International Space Station on the evening of January 26, 2019, captured by Alan Dyer.(Image credit: Alan Dyer/VWPics/Universal Images Group via Getty Images) The International Space Station orbits Earth, at an average altitude of 248 miles (400 kilometers). ...
group predicts 1.6% better health perception [p < 0.0001]), living in more affluent neighborhoods (belonging to one higher area median income group predicts 0.7% better health perception [p < 0.0001]) and having higher household income (belonging to one higher income group predicts 1.6...
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from ~19% in a normal group to ~36% in an AAD model group, and treatment withD. hanseniiwas able to restore Proteobacteria to normal levels195. Proteobacteria abundance often positively correlates with IBD and inflammation and is generally regarded as an indicator of microbiome instability198. ...
I have come to the conclusion that not nearly enough films are set in space, I also have a feeling I have seen most of the films that are. To prove myself wrong I have compiled a list of every film that is mostly set in space or another planet. ...