
For orbital reentries, the V-Gamma Map consisting of the envelope of possible entry speed (V) and entry flight path angle (gamma) pairs was generated based on the assumption of steady …
Application of the V-Gamma map to vehicle breakup analysis
2003年10月1日 · The V-Gamma map consists of all possible pairs of speed and flight path angle at atmospheric entry interface for accidental Earth reentries resulting from steady misaligned …
V gamma gene usage in peripheral blood gamma delta T cells
Here we have studied the V gamma gene expression in peripheral blood gamma delta T cells by 3-color flow cytometry analysis applying established monoclonal antibodies (mAb) directed …
APPLICATION OF THE V-GAMMA MAP TO VEHICLE BREAKUP ANALYSIS …
The V-Gamma map consists of all possible pairs of speed (V) and flight path angle (Gamma) at atmospheric entry interface for accidental Earth reentries resulting from steady misaligned …
Defense Technical Information Center - DTIC
Simulation Code for Reentry Velocities and Flight Path Angles (V-GAMMA). A computer code has been written which can simulate space vehicle trajectory changes. It was designed for use in …
Interpolation of V-Gamma Map Failure Data for Use with LAPS
2019年7月16日 · JPL used Navier-Stokes simulations to predict the failure altitude of the EV, along with a corresponding velocity and flight path angle at failure. These simulations were …
Self-activation of Vγ9Vδ2 T cells by exogenous ... - Nature
2021年6月28日 · Many studies have depicted the mechanism of Vγ9Vδ2 T-cell activation by PAg-sensed accessory cells, such as immune presenting cells or tumor cells. In this study, we …
V gamma 9 V delta 2 T cell cytotoxicity against tumor cells is
2008年6月1日 · Our results show that CD16(+)V gamma 9 V delta 2 T cells recognize monoclonal antibody coated tumor cells via CD16 and exert ADCC similar to that observed with NK cells, …
Activation of V gamma 9V delta 2 T cells by NKG2D - PubMed
2005年8月15日 · Human Vgamma9 Vdelta2 T cells recognize phosphorylated nonpeptide Ags (so called phosphoantigens), certain tumor cells, and cells treated with aminobisphosphonates. …
Application of the V-Gamma map to vehicle breakup analysis
2003年10月28日 · The V-Gamma map is used to analyze vehicle breakup during atmospheric entry caused by various burn scenarios.