Results 71 to 80 of about 14,550 (304)
Ultrafine aerosol particles in aircraft plumes: In situ observations
Geophysical Research Letters, 1998 Measurements of ultrafine particles in the near field of the DLR research aircraft ATTAS using low (0.02 g/kg fuel) and high (2.7g/kg) fuel sulfur contents (FSCs) are presented. Soot emissions of ∼ 1015/kg show no significant dependence on FSC. Strong evidence is found that ∼ 1/3 of the soot particles must be involved in ice nucleation in contrails, in
Schröder, F.P. +6 more
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Microwave observations of sea state from aircraft [PDF]
Quarterly Journal of the Royal Meteorological Society, 1969 AbstractMeasurements of the thermal radiation emitted by natural water surfaces at a wavelength of 1·55 cm have been measured from aircraft at up to 12 km altitude.The dependence of the radiation on surface roughness is studied in view of its possible importance to satellite observation of sea state.
W. Nordberg, J. Conaway, P. Thaddeus
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Advanced Science, EarlyView.In this study, an electrostatically self‐assembled WPU‐MXene@FC flexible fabric constructs a “nest‐like” structure on fibers, building construct MXene multiple loss paths, achieving ultra‐wideband absorption of 25.3–1200 GHz in a thickness of 1.8 mm, while also exhibiting superhydrophobicity, acid and alkali resistance, and bending resistance ...
Min Luo +7 more
wiley +1 more source
Family support plan for Middle Eastern countries following aircraft accidents [PDF]
, 2010 Recent years have seen increasing acknowledgment that aircraft accidents affect not only those who are killed or injured, but also the families and friends of victims.
Alahdal, Alhosain Abdullah
core
Ideas for a three-aircraft planetary observing fleet [PDF]
SPIE Proceedings, 2003 A new generation of research aircraft, based on modern mid-sized business jets, will provide access to upper regions of the atmosphere and remote regions of the planet not reachable by the current research aircraft. Equipped with extensive research modifications, modern instruments, and advanced air-to-ground communication systems, these new aircraft ...
Carlson, David, Schumann, Ulrich
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Advanced Science, EarlyView.A foldable bimodal sensor integrates a triboelectric nanogenerator and graphene piezoresistive effect into a monolithic laser‐induced graphene film. It enables synchronous non‐contact and tactile perception, achieving a distance of 110 mm, a sensitivity of 11.2 kPa−1, and a response time of 10 ms.
Weixiong Yang +10 more
wiley +1 more source
Positional Accuracy Assessment of Lidar Point Cloud from NAIP/3DEP Pilot Project
Remote Sensing, 2020 The Leica Geosystems CountryMapper hybrid system has the potential to collect data that satisfy the U.S. Geological Survey (USGS) National Geospatial Program (NGP) and 3D Elevation Program (3DEP) and the U.S.
Minsu Kim +8 more
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Advanced Science, EarlyView.The phase transition of supercritical CO2 induces the foaming of dense MXene film without compromise inherent structure of MXene nanosheet. The foamed porous MXene film manifests remarkable EMI shielding and infrared thermal camouflage performances. Moreover, the foaming strategy is broadly adaptable and can be extended to other two‐dimensional films ...
Hui Zhao +7 more
wiley +1 more source
Cloud Observation by Aircraft During Dust Storms
应用气象学报Aerosols influence cloud microphysical properties by acting as cloud condensation nuclei and ice nuclei. Aerosols have the potential to modify the location and intensity of precipitation by changing cloud properties.
Ma Xincheng +4 more
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AIRCRAFT-BASED STUDIES OF GREENHOUSE GASES AND AEROSOLS
, 2022 The Earth–atmosphere energy balance is dictated by incoming solar radiation and outgoing thermal radiation with greenhouse gases (GHG) and aerosols playing a major role in this effect.
Jay M Tomlin (14221835)
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