Results 81 to 90 of about 5,042,325 (288)
Advanced Engineering Materials, EarlyView.This article investigates the dependence of the properties on the manufacturing orientation in the form of the inclination angle to the build plate of LPBF‐fabricated NiTi rods with a diameter of 150–220 µm. Metallographic, chemical, thermal, and mechanical characterization show behavior under identical manufacturing conditions that ranges from ...
Sandra Herzig +2 more
wiley +1 more source
Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials
Advanced Engineering Materials, EarlyView.Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley +1 more source
Upper Iowa University campus, 1908
, 1908 Two photographic views of campus. Top view is taken looking uphill from the west. Left to right: (some buildings behind trees) are Science Hall [no longer exists; now location of Colgrove-Walker]; Main Building [now Alexander-Dickman]; Ladies Hall [no ...
Upper Iowa University
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Self‐Cleaning Sensor Surfaces for Long‐Term Environmental Monitoring
Advanced Engineering Materials, EarlyView.Long‐term use of unattended outdoor sensors without soiling or biofouling is achieved through generation of a micro‐ and nanorough cuvette surface by combing hydrophobic nanoparticles with fluorinated polymers, crosslinked and surface‐attached through CHic chemistry. The coating demonstrates self‐cleaning behavior and prolonged outdoor stability, which
Sanam Kumari Rajak +4 more
wiley +1 more source
The Structure and Dynamics of Hot Jupiter Upper Atmospheres [PDF]
, 2017 Gas giant exoplanets orbiting close to their parent stars (``hot Jupiters") experience radiation and stellar wind flux $\sim 10^4$ times higher than solar system giants. Energy deposited at high altitude heats and ionizes their upper atmospheres, where densities are sufficiently low that magnetic forces can dominate the dynamics of the gas --- physics ...
openaire +1 more source
Validity on radar observation of middle- and upper-atmosphere dynamics [PDF]
Earth, Planets and Space, 2009 Abstract Doppler radar observations have made a large contribution towards improving our understanding of middle- and upper-atmosphere dynamics. This radar echo is mainly due to radiowave scattering by atmospheric turbulence, which occurs almost universally throughout the atmosphere as a result of gravity wave (GW) breaking. In the strictness
openaire +1 more source
Fabrication Routes for Ionic Conducting Fiber Strain Sensors
Advanced Engineering Materials, EarlyView.Ionic conducting fiber strain sensors (ICFSs) offer compliant, textile‐integrable sensing. Thus far, the commercialization of ICFSs has been constrained by fiber fabrication routes. This review provides a fabrication‐centric analysis of ICFSs correlating processing strategies with material properties and scalability.
Leo John Kershaw +3 more
wiley +1 more source
Upper Iowa University campus around the close of President Bissell's administration about 1899
, 1899 oai:cdm17238.contentdm.oclc.org:p17238coll1/0Drawing of Upper Iowa University campus showing Science Hall and Business College [now the location of Colgrove-Walker Building]; Chapel [now Parker-Fox]; Observatory [no longer exists]; Main Building with a ...
Upper Iowa University
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, 2023 It has been found in experiments at the SURA mid-latitude heating facility that the modification of the ionospheric F2 layer by powerful HF radio waves gives rise to artificial injection of energetic electrons from the Earth’s radiation belt into ...
Vladimir L. Frolov, Arkady V. Troitsky
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Laser‐Induced Graphene from Waste Almond Shells
Advanced Functional Materials, EarlyView.Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova +9 more
wiley +1 more source