Direct determination of 7Be in sediments

Direct digital modulation system for LLRF

Direct Estimation of Power Distribution in Reactors for Nuclear Thermal Space Propulsion

Direct evidence for 23/9 elliptical dimensional atmospheric turbulence from fractal aircraft trajectories

Direct evidence for a bar at the Galactic center

Direct genetic effects and their estimation from matched case-control data

Direct infrared observations of the very low mass object Gliese 623B

Direct laser written multimode waveguides for astronomical applications

Direct Mass Measurements of Light Neutron-Rich Nuclei Using the Time of Flight Isochronous (tofi) Magnetic Spectrometer.

Direct Measurement of Rotationally Inelastic Cross Sections at Astrophysical and Quantum Collisional Temperatures

Direct measurement of the fine-structure interval and gJ factors of singly ionized atomic carbon by laser magnetic resonance

Direct Measurement of the Wigner Function of a One-Photon Fock State in a Cavity

Direct measurement of Zernike aberration modes with a modal wavefront sensor

Direct measurements of natural tropospheric levels of OH via an aircraft borne tunable dye laser

Direct Metallicity Measurements of M Dwarf Planet Hosts

Direct Monte Carlo and multifluid modeling of the circumnuclear dust coma. Spherical grain dynamics revisited

Direct Numerical Simulation of Volcanic Plumes on Io

Direct Numerical Simulations of Flame Instabilities in Type Ia Supernovae

Direct numerical simulations of fluid flow, heat transfer and phase changes

Direct observation of Space Shuttle water vapour exhaust plumes by Odin/SMR