Guided by gut sensory cues, humans and animals prefer nutritive sugars over non-caloric sweeteners, but how the gut steers such preferences remains unknown. In the intestine, neuropod cells synapse with vagal neurons to convey sugar stimuli to the brain within seconds. Here, we found that cholecy...
Such a bifurcation of ring current particle trajectory was first suggested by Shabansky in Earth’s dayside outer magnetosphere29. The magnetopause current largely enhances the dayside magnetic field inside the magnetosphere. As a result, a local maximum in the magnetic field strength is produced at...
HomeBooksThe Atlas of Emergency Medicine, 5e Previous Chapter | Next Chapter Clinical Summary Bluish to purplish periumbilical discoloration (Cullen sign) and flank discoloration (Grey Turner sign) represent retroperitoneal hemorrhage that has dissected through fascial planes to the skin. Retroperitoneal blo...
Zelensky has been calling for the establishment of a no-fly zone over Ukraine since the outbreak of hostilities with Russia in February 2022. Military experts pointed out that any realistic enforcement of Kiev’s wish would require NATO members to attack Russian planes in the air and at airfiel...
(SWEET, PnuC, GPCR). They possess an axis of symmetry at the domain level, either perpendicular or parallel to the membrane planes (bisecting the membrane), respectively, according to that topology. The supplementary Figures S1 through S3 show the corresponding protodomain sequence alignments and ...
Microwave dissipation due to vortices in YBa/sub 2/Cu/sub 3/O/sub 7-x/ thin films for magnetic fields applied at small angles from the ab-planes YBa/sub 2/Cu/sub 3/O/sub 7-x/ thin films patterned in a meander line resonant structure are used to probe vortex dynamics at microwave ...
planes of the oligoclase host. The same directions are also observed in the shape-preferred orientation of the plagioclase laths in the palisade bands. On a larger scale, the palisade-like microstructures form lobes bulging into the oligoclase host, suggesting the replacement of the oligoclase ...
In confidence: Moscow's ambassador to America's six Cold-War presidents (1962-1986) Dobrynin, a close associate of U.S. presidents and Soviet premiers for 24 years, writes a first-hand account of both sides of the Cold War diplomatic struggle. "Informative, wise, even hilarious at times,...
8a. At 17% strain, a large number of SFs on various {111} planes are observed, and the arrowheads indicate edge-on SFs. Dislocations pile-ups are also observed as seen in supplementary Fig. S5a. At 32% strain, the SADP confirms the presence of nano-twins. Mechanical twinning proceeds ...
1b). These regions define two separate planes, with the SLPL spanning ~35 Å above the SLPH plane, linked by the LID/HID motif (Fig. 1b). SLPH is composed of three sequence-conserved cell wall binding motifs 2 (CWB2), which define the C. difficile cell wall protein (CWP) ...