STUDY DESIGN Repeated-measures analysis of variance. OBJECTIVE To examine the effect of 2 different orthotic posting designs on first metatarsophalangeal (first MTP) joint kinematics during gait. BACKGROUND Common orthotic designs used to control abnormal pronation incorporate the use of a medial post in the forefoot and/or rearfoot locations. Although this design may favorably alter rearfo...

We present the United States Naval Observatory (USNO) Bright-Star Astrometric Database (UBAD), a current-epoch high-accuracy astrometric catalog. The catalog consists of 364 bright northern hemisphere stars, including all but five such stars with either $V < 3.5$ or $I 3.2$ and 6$, as well large fraction slightly fainter stars; 36 brightest are not included in Gaia Early Data Release 3 (EDR3). ...

Abstract Reconstructing the history of Philippine Sea (PHS) plate motion is important for better understanding tectonics surrounding plates. It generally considered that PHS migrated northward since Eocene, but its rotation has not been constrained well; some reconstructions incorporated a large clockwise others did not. This mainly because difficulty collecting oriented rocks from mostly subme...

cosmic rays in the upper troposphere (9000 meters to 15000 meters) initiate the followingnuclear chemical reaction: 1n + 14n => 14c + 1h. previous research has shown a strong effect of latitude onthe abundance of neutrons from cosmic rays. however, to date, there has been little exploration of therelationship between the latitude effect for cosmic-ray neutrons and latitudinal variations of stab...

In this paper, we are discussing the effect of the use of magnetic compasses on the orientation of ancient Chinese architectonical complexes. As Czech researchers proposed in 2011, assuming these complexes ideally oriented by the ancient architects along north-south direction, in the case that the surveys were made by means of magnetic compasses, we can find the axes of the complexes deviating ...