Effects of age and low doses of alcohol on compensatory tracking during angular acceleration.

Federal Aviation Administration, Office of Aviation Medicine, Washington, D.C.

Geodetic earth orbiting satellite (GEOS-C) Applications technology satellite (ATS-F) tracking experiment

"NASA TM X-63872."

Determination of the masses of the Moon and Venus and the astronomical unit from radio tracking data of the Mariner II spacecraft

"Prepared under contract no. NAS 7-100, National Aeronautics and Space Administration."

A bibliography of research on human tracking performance, by Richard A. Monty [et al.]

AD 420186.

Direct support and general support maintenance repair parts and special tools list for receiver, radio frequency, Weinschel, model VM-4A, NSN 4931-01-041-1564 and tracking oscillator, Weinschel, model VM-4A/H0-2, NSN 6695-01-102-4342.

Includes index.

DS and GS maintenance manual : target-tracking, target-ranging, and missile-tracking antenna-receiver-transmitter group and radar-test set group (NIKE-HERCULES and improved NIKE-HERCULES air defense guided missile system and NIKE-HERCULES anti-tactical ballistic missile system).

Includes index.

Tracking NatureWatch successes.

"FS-577."

H-1B foreign workers : better tracking needed to help determine H-1B program's effects on U.S. workforce : report to the Ranking Minority Member, Subcommittee on Environment, Technology, and Standards, Committee on Science, House of Representatives /

"GAO-03-883"

Tracking the transition (round II) /

Mode of access: Internet.

Tracking the American dream : fifty years of housing changes.

Mode of access: Internet.

Variable Step Maximum Power Point Tracking for Photovoltaic Modules with Embedded Temperature Sensing

Thesis (Master's)--University of Washington, 2016-06

Tracking the Mesozoic distribution of Gunnera: comparison with the fossil pollen species Tricolpites reticulatus Cookson

The morphology of the exine of Late Cretaceous and Tertiary specimens of Tricolpites reticulatus previously documented from Kerguelen, the Antarctic Peninsula, and the Otway Basin of southeastern Australia has been re-examined and compared with the three pollen types identified in the genus Gunnera. An Antarctic specimen of T reticulatus (Maastrichtian) has a uniform reticulum with elongated lumina, similar to that characterising pollen type 3a of Gunnera macrophylla (subgenus Pseudogunnera). Late Cretaceous (Maastrichtian) Australian specimens of T reticulatus differ; specimens from McNamara resemble pollen of subgenera Pseudogunnera and Milligania of type 3a or type 3b, while specimens of T reticulatus from Princes show more rounded and equidimensional lumina and are therefore tentatively attributed to pollen type 2 found in subgenera Gunnera, Misandra and Panke. Kerguelen Island T reticulatus (Miocene) are distinct from Vega Island specimens: a closer resemblance of Kerguelen T reticulatus and pollen type 2 of extant Gunnera is hypothesised. A comparison between specimens of the North American Tricolpites reticulatus/microreticulatus and pollen of Gunnera is also made. The clear similarity of the North American specimens of Tricolpites microreticulatus and pollen of Gunnera in shape and in the exine surface features of pollen suggests that this taxon should not be separated from T reticulatus but should be treated as a synonym of this species. (C) 2004 Elsevier B.V. All rights reserved.

Robust bucket position tracking for a large hydraulic excavator

The device we study is the excavation arm of a large hydraulic mining shovel having a multi-loop kinematic form. We describe an iterative algorithm that allows the position of the bucket to be tracked from measurements of the linear actuator extensions. The important characteristic of this algorithm is that it is numerically well-behaved when the linkage is close to singular configurations. While we focus on a specific device, the algorithm is easy to adapt to other multi-loop linkages. (C) 2004 Elsevier Ltd. All rights reserved.