Results 121 to 130 of about 200,425 (305)
Siding Spring Observatory and Anglo-Australian Telescope, tape 5
, 1992 Contents: 1. Anglo-Australian Telescope (AAT) lifts and mirror opens -- 2. AAT 'Cooks tour' -- 3. C/U horseshoe bearings -- 4. Painters -- 5. AAT dome turning (from UK Schmidt telescope) -- 6.
ANU Instructional Resources Unit (1975-1996)
core
Quarterly Journal of the Royal Meteorological Society, EarlyView.This paper describes the Met Office's new lightning location system LEELA. A brief overview of the upgraded hardware and geolocation algorithms is given. LEELA has improved lightning detection capabilities, especially at night. When comparing LEELA to the previous ATDnet system against ground truths LEELA has 100% storm detection efficiency within 5 km
Graeme Marlton +7 more
wiley +1 more source
LIGHT ABERRATION IN OPTICAL ANISOTROPIC SINGLE-AXIS MEDIUM
East European Journal of Physics, 2017 The entrainment of the light flux by a uniaxial anisotropic medium and its influence on the measurement of stellar aberration are analyzed. The influence of the entrainment of the light flux by an isotropic medium on the measurement of stellar aberration
V. M. Svishch
doaj
Rapid Communications in Mass Spectrometry, EarlyView.Rationale Surface‐assisted laser desorption/ionization (SALDI) mass spectrometry (MS) builds on the use of nanostructured surfaces (e.g., coatings of colloidal nanoparticles) to promote analyte desorption and ionization. The SALDI process is believed to occur mainly through thermal processes, resulting from heating of the nanosubstrate upon absorption ...
Wendy H. Müller +3 more
wiley +1 more source
Critical consideration of Dirk de Bruyn's 2012 film Telescope for Australia's Senses of Cinema website.
Sean Redmond (18721555)
core
Journal of Field Robotics, EarlyView.ABSTRACT People with physical disabilities face significant mobility challenges while climbing uneven surfaces and staircases. In these circumstances, traditional wheelchairs do not provide stable, safely controlled mobility, underscoring the importance of building superior stair‐climbing wheelchairs for both medical and infrastructure purposes.
Gopisetti Manikanta +10 more
wiley +1 more source
Journal of Field Robotics, EarlyView.ABSTRACT The architecture of apple orchards can be converted to easier operation by implementing the use of a low‐cost, tractor‐mounted, dual manipulator based on a robotic harvesting system with lower degrees of freedom (DoF). To accurately avoid injuries by detecting apples, an efferent, real‐time vision system that includes a new gripping mechanism ...
R. M. Rasika D. Abeyrathna +3 more
wiley +1 more source
Debris Disk around Star HR 8799
, 2011 This infrared image, captured by the Spitzer Space Telescope shows a giant circle of very fine dust around the young star HR 8799, located to 129 light-years away in the constellation PegasusHave a prior knowledge about planetary systemEducação Superior::
Spitzer Space Telescope +3 more
core +1 more source
night and moon observations of the HEGRA Cherenkov telescope
, 2007 During the 1997 outburst of Mkn 501 extended observations in the presence of moonlight have been carried out with the HEGRA Cherenkov telescope CT1. Here we present the Mkn 501 energy spectrum derived from this moon data as well as the combined moon and ...
The Hegra Collaboration +1 more
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Robotics for Crop Pollination: Recent Advances and Future Direction
Journal of Field Robotics, EarlyView.ABSTRACT There is great interest in alternative pollination strategies for crop production in the face of climate change and perennial threats to the traditional pollination mechanisms. This review explores the potential of robotic pollination as a promising solution to these challenges affecting crop fertilization, agricultural sustainability, and ...
Ranjan Sapkota +3 more
wiley +1 more source