Results 101 to 110 of about 3,593,173 (338)

Stable Protein‐Based G‐Quadruplex‐Derived Supramolecular Bioinks as Tunable ECM‐Mimetic Constructs Assembled by Combining Non‐Covalent and Covalent Strategies

open access: yesAdvanced Materials, EarlyView.
Harnessing the synergistic interplay of supramolecular self‐assembly, under macromolecular crowding conditions, and enzymatic‐mediated covalent crosslinking toward a stable protein‐based G‐quadruplex‐derived supramolecular bioink. This bioinspired strategy enables the biofabrication of complex and tunable ECM‐mimetic constructs, providing a platform ...
Vera Sousa   +6 more
wiley   +1 more source

Embedded systems design of a low-cost flight controller for use in UAV platforms [PDF]

open access: yesMATEC Web of Conferences
Serving as a critical interface between high-level software and low-level electronic systems, flight controllers are essential for aerial robotic applications. However, their significant cost poses a barrier to widespread adoption.
Fraser Daniel   +3 more
doaj   +1 more source

The PMC Turbo Balloon Mission to Measure Gravity Waves and Turbulence in Polar Mesospheric Clouds: Camera, Telemetry, and Software Performance

open access: yesEarth and Space Science, 2020
The Polar Mesospheric Cloud Turbulence (PMC Turbo) instrument consists of a balloon‐borne platform which hosts seven cameras and a Rayleigh lidar. During a 6‐day flight in July 2018, the cameras captured images of Polar Mesospheric Clouds (PMCs) with a ...
Carl Bjorn Kjellstrand   +8 more
doaj   +1 more source

RIDL: Rogue In-Flight Data Load

open access: yesIEEE Symposium on Security and Privacy, 2019
We present Rogue In-flight Data Load (RIDL), a new class of speculative unprivileged and constrained attacks to leak arbitrary data across address spaces and privilege boundaries (e.g., process, kernel, SGX, and even CPU-internal operations). Our reverse
S. V. Schaik   +7 more
semanticscholar   +1 more source

A Distributed System Interface for a Flight Simulator [PDF]

open access: yes, 2014
The importance of flight training has been realized since the inception of manned flight. In this thesis, a project about the interfacing of hardware cockpit instruments with a flight simulation software over a distributed system is to be described.
Zeitoun, Omar
core  

Thermodynamic Limits to Molecular Doping in Conjugated Polymers: A Perspective on Phase Behavior and Miscibility

open access: yesAdvanced Materials, EarlyView.
Molecular doping of conjugated polymers is fundamentally constrained by thermodynamic phase behavior. This Perspective reframes doping efficiency and stability in terms of miscibility limits, binodals, and solvus boundaries, highlighting the role of effective interaction parameters and charge transfer.
Somayeh Kashani   +10 more
wiley   +1 more source

NASA goddard space flight centercore flight system product line [PDF]

open access: yes, 2022
S.10-14In this paper, we describe the NASA Goddard Space Flight Center's Core Flight System software product line. A brief technical description and business context is provided followed by a description of some of the current product line challenges ...
Ganesan, D., McComas, D., Lindvall, M.
core  

Phase‐Pure and Size‐Tunable Tin Halide Perovskite Quantum Dots

open access: yesAdvanced Materials, EarlyView.
A trioctylphosphine oxide modulated protocol allows for the synthesis and study of the optical properties of a broad library of tin halide perovskite quantum dots across multiple A‐ and X‐site compositions with precise size tuning while eliminating unwanted 2D phases.
Ole F. Dressler   +7 more
wiley   +1 more source

Using Automation to Improve the Flight Software Testing Process [PDF]

open access: yes, 2001
One of the critical phases in the development of a spacecraft attitude control system (ACS) is the testing of its flight software. The testing (and test verification) of ACS flight software requires a mix of skills involving software, knowledge of ...
ODonnell, James R., Jr.   +2 more
core  

Unveiling Exsolution‐Induced Giant Electronic and Magnetic Property Changes in Non‐Stoichiometric Titanate Perovskite Thin Films

open access: yesAdvanced Materials, EarlyView.
A giant insulator to metal transition and emergent superparamagnetism are revealed by nanoparticle exsolution in non‐stoichiometric titanate perovskite thin films. By combining transport, synchrotron spectroscopy, and first‐principles calculations, this work reveals how defect reconfiguration and lattice reconstruction fundamentally reshape electronic ...
Sungil Kim   +11 more
wiley   +1 more source

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