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135篇 您的检索式:作者名="Lowrey"
    题名 作者 年代 出处 被引量
1Portable device to assess dynamic accuracy of global positioning system(GPS)receivers used in agricultural aircraft显示文摘A device was designed to test the dynamic accuracy of Global Positioning System(GPS)receivers used in agricultural aircraft and other aerial vehicles.The system works by directing a sun-reflected light beam from the ground to the aircraft using mirrors.A photo detector points downward from the aircraft to detect the light beam,and photo detection circuitry triggers an event in the guidance system data file at the aircraft’s location corresponding to the precisely georeferenced position on the ground.Construction details are presented on the mirror-based light reflection system and photo-electronic circuitry designed to trigger an event in the guidance system’s log file.An example application evaluated the horizontal accuracy of a stand-alone GPS receiver by matching dynamic data with data from the aircraft’s guidance system.Results indicated a 2.16 s lead in position registered by the stand-alone receiver over that registered by the aircraft’s guidance system GPS receiver,which had been previously evaluated to be within 0.13 s of Real-Time Kinematic(RTK)-referenced time and position.Steven J.Thomson Yanbo Huang Lowrey A.Smith 2014International Journal of Agricultural and Biological Engineering2014,7,2:4
2Comparative pollen morphology ofbrachylena,tarchananthus and two species of tubulifloridites(asteraceae)from the eocene,Knysna lignite of South Africa显示文摘Zavada M S Lowrey T K 2010Review of palaeobotany and palynology2010,162,2:1
3Closed-system burial diagenesis in reservoir sandstones:Examples from the Garn Formation at Haltenbanken area,Offshore Mid-Norway显示文摘Chuhan F A Bj?rlkke K Lowrey C J 2001Journal of Sedimentary Research2001,71,1:1
4Passive Navigation Using Inertial Navigation Sensors and Maps显示文摘J. A. Lowrey III J. C. Shellenbarger 1997Naval Engineers Journal1997,,3:1
5Passive Navigation Using Inertial Navigation Sensors and Maps显示文摘LOWREYS J A 1997Naval Engineers Journal1997,5,1:1
6Closed-system burial dia genesis in reservoir sandstones:examples from the Garn Formation at Haltenbanken area, offshore mid-Norway显示文摘Chuhan F A Bj~rlykke K Lowrey C J 2001Journal of Sedimentary Research2001,70,1:1
7Fas expression and function in normal and malignant breast cancer cell lines显示文摘Keane MM Ettenberg SA Lowrey GA 1996Cancer Res1996,56,:1
8An assessment of the mechanical stability of wells offshore Nigeria显示文摘Lowrey J P Ottesen S SPE263510,,:1
9Analysis of Epstein-Barr virus gene transcription in lymphoma induced by the virus in cottontop tamarin by construction of cDNA library with RNA extracted from a tumour biopsy 显示文摘Zhang CX Lowrey P Finerty S 1993J Gen Virol1993,74,3:1
10Dislocated lumbar vertebral epiphysis in adolescent children:report of the cases显示文摘Lowrey JJ 1973J Neurosurg1973,38,:1
11Reconciling sonic logs with check-shot surveys:Stretching synthetic seismograms显示文摘 Lowrey Paul 2003The Leading Edge2003,22,:1
12CT findings of degenerative arthritis of the atlanto-odontoid joint 显示文摘Genez BM Willis JJ Lowrey CE 1990Am J Roentgenol1990,154,6:1
13Recycling as a marketing problem: a framework for strategy development 显示文摘Shrum L J Lowrey T M McCarty J A 1994Psychology & Marketing1994,11,4:1
14Structure of acetylacetone by electron diffraction 显示文摘LOWREY A H GEORGE C 1971Journal of the American Chemical Society1971,93,24:1
15MMP-9 protein level does not reflect overall MMP activity in the airways of patients with COPD显示文摘Lowrey GE Henderson N Blakey JD 2008Respir Med2008,102,6:1
16CT findings of degenerative arthritis of the atlantoodontoid joint显示文摘Genez BM Willis JJ Lowrey CE 1990AJR1990,154,2:1
17Buyer Characteristics of the Green Consumer and Their Implications for Advert显示文摘Shrum L M Mccarty J A Lowrey T M 1995Journal of Advertising1995,24,2:1
18Genetics of circadian rhythms in Mammalian model organisms 显示文摘Lowrey PL Takahashi JS 2011Adv Genet2011,74,4:1
19Closed-system burial diagenesis in reservoir sandstone: examples from the gain formation at Haltenbanken area, offshore mid- Norway显示文摘Chuhan F A Bjorlykke K Lowrey C J 2001Journal of Sedimentary Research2001,7,1:1
20Positional cloning of the mouse circadian CLOCK gene显示文摘King D Zhao Y Sangoram A Wilsbacher L Tanaka M Antoch M Steeves T Vitaterna M Kornhauser J Lowrey P Turek F Takahashi J 1997Cell1997,89,:1
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