Civil tiltrotor missions and applications. Phase 2: The commercial passenger market [PDF]
The commercial passenger market for the civil tiltrotor was examined in phase 2. A market responsive commercial tiltrotor was found to be technically feasible, and a significant worldwide market potential was found to exist for such an aircraft ...
Alexander, H. +6 more
core +1 more source
Journal of Geophysical Research: Planets, Volume 131, Issue 5, May 2026.Abstract Mars Reconnaissance Orbiter's Compact Reconnaissance Imaging Spectrometer for Mars (CRISM), Context Imager (CTX), and High Resolution Imaging Science Experiment observations were analyzed for a 25‐m‐wide impact crater and associated ejecta deposits located in the dust‐covered Arabia Terra region.
R. E. Arvidson +13 more
wiley +1 more source
Aeronautical Engineering: A special bibliography with indexes, supplement 72, July 1976 [PDF]
This bibliography lists 184 reports, articles, and other documents introduced into the NASA scientific and technical information system in June ...
core +1 more source
Modeling the Detectability of Energetic Heliospheric Ions at Pluto During the New Horizons Flyby
Journal of Geophysical Research: Space Physics, Volume 131, Issue 5, May 2026.Abstract We investigate the detectability of heliospheric helium ions at energies up to 100 keV by the New Horizons (NH) spacecraft during its flyby through Pluto's induced magnetosphere. The Pluto Energetic Particle Spectrometer Science Investigation energetic ion detector observed a reduction in their flux by an order of magnitude as the spacecraft ...
Randall T. Ruch +3 more
wiley +1 more source
Generalized Separation of an Object Jettisoned from the ISS [PDF]
The International Space Station (ISS) Program faces unprecedented logistics challenges in both upmass and downmass. Some items employed on the ISS exterior present significant technical issues for a controlled de-orbit on either the shuttle or an ...
Bacon, Jack, Menkin, Evgeny
core +1 more source
No false elevation in ankle brachial index in patients with tibial plateau fractures and vascular risk factors. [PDF]
J Orthop, 2022 Andring N +7 more
europepmc +1 more source
Eukaryovorous Predation in Evolutionarily Significant Excavate‐Like Flagellates
Journal of Eukaryotic Microbiology, Volume 73, Issue 3, May/June 2026.ABSTRACT Accumulating evidence suggests that the Last Eukaryotic Common Ancestor (LECA) resembled contemporary excavates, a non‐monophyletic group of deep branching flagellates. Here we explore the functional ecology of distantly related deep‐branching “excavate‐like” flagellates (in Alveolata and Provora) that share with many excavates a vane‐bearing ...
Sei Suzuki‐Tellier +5 more
wiley +1 more source
Design, fabrication, and test of a composite material wind turbine rotor blade [PDF]
The aerodynamic design, structural design, fabrication, and structural testing is described for a 60 foot long filament wound, fiberglass/epoxy resin matrix wind turbine rotor blade for a 125 foot diameter, 100 kW wind energy conversion system. One blade
Griffee, D. G., Jr. +2 more
core +1 more source
Assessment of the risk due to release of carbon fiber in civil aircraft accidents, phase 2 [PDF]
, 1980 The risk associated with the potential use of carbon fiber composite material in commercial jet aircraft is investigated. A simulation model developed to generate risk profiles for several airports is described.
Cornell, M. E., Kaplan, L., Pocinki, L.
core +1 more source
The trajectory of a low-velocity bullet from the chest to the pituitary gland. [PDF]
Trauma Case Rep, 2021 Lindner M, Chaudhuri R.
europepmc +1 more source