A novel quasi-dynamic guidance law for a dynamic dual-spin projectile with non-conventional, asymmetric roll constraints
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering"
DOI: 10.1177/09544100211062021
Abstract: A novel quasi-dynamic guidance law (QDGL) is presented for a dual-spin projectile (DSP) with unconventional constraints on roll direction. A 7 degree-of-freedom (DOF) dynamic model is established and the projectile operational mechanism is presented with… read more here.
Keywords: guidance law; quasi dynamic; dynamic guidance; dual spin ... See more keywords
Novel quasi-3D and 2D shear deformation theories for bending and free vibration analysis of FGM plates
Sign Up to like & getrecommendations! Published in 2018 at "Geomechanics and Engineering"
DOI: 10.12989/gae.2018.14.6.519
Abstract: In this work, two dimensional (2D) and quasi three-dimensional (quasi-3D) HSDTs are proposed for bending and free vibration investigation of functionally graded (FG) plates using hyperbolic shape function. Unlike the existing HSDT, the proposed theories… read more here.
Keywords: bending free; quasi shear; shear deformation; free vibration ... See more keywords
Analysis of Hepatitis B Virus Genotype D in Greenland Suggests the Presence of a Novel Quasi-Subgenotype
Sign Up to like & getrecommendations! Published in 2020 at "Frontiers in Microbiology"
DOI: 10.3389/fmicb.2020.602296
Abstract: A disproportionate number of Greenland's Inuit population are chronically infected with Hepatitis B virus (HBV; 5–10%). HBV genotypes B and D are most prevalent in the circumpolar Arctic. Here, we report 39 novel HBV/D sequences… read more here.
Keywords: hbv; greenland; hepatitis virus; novel quasi ... See more keywords