Results 111 to 120 of about 2,996,643 (316)
Pulse-Induced Dynamics of a Charge-Transfer Complex from First Principles. [PDF]
J Phys Chem A, 2023 Jacobs M +3 more
europepmc +1 more source
Definition of avionics concepts for a heavy lift cargo vehicle, appendix A [PDF]
The major objective of the study task was to define a cost effective, multiuser simulation, test, and demonstration facility to support the development of avionics systems for future space vehicles. This volume provides the results of the main simulation
core +1 more source
Advanced Method to Estimate Fuel Slosh Simulation Parameters [PDF]
, 2005 The nutation (wobble) of a spinning spacecraft in the presence of energy dissipation is a well-known problem in dynamics and is of particular concern for space missions.
Gangadharan, Sathya +5 more
core +1 more source
Tuning Pore Size in Porous Graphene Membrane for O2/N2 Separation
Advanced Materials, EarlyView.Single‐layer graphene membranes featuring N‐functionalized, 0D pores offer a promising platform for O2/N2 separation. The heterogeneity of functional groups at the pore edge is dynamically tunable, enabling precise tuning of the pore limiting diameter and gas transport.
Kuang‐Jung Hsu +5 more
wiley +1 more source
, 2008 A non-linear pendulum model is developed to represent the motion of a sloshing fluid in real time. The forces imposed by the sloshing fluid are identified using multiphase RANS CFD simulations and subsequently included in the pendulum sloshing model. The pendulum sloshing model was used to simulate sloshing induced by linear and angular motions at and ...
Godderidge, Bernhard +3 more
openaire
Analysis and test for space shuttle propellant dynamics (1/10th scale model test results). Volume 1: Technical discussion [PDF]
Space shuttle propellant dynamics during ET/Orbiter separation in the RTLS (return to launch site) mission abort sequence were investigated in a test program conducted in the NASA KC-135 "Zero G" aircraft using a 1/10th-scale model of the ET LOX Tank ...
Berry, R. L. +2 more
core +1 more source
Ultrasound in Women's Health: Mechanisms, Applications, and Emerging Opportunities
Advanced Materials, EarlyView.As healthcare moves toward decentralization, ultrasound technologies are evolving from strictly imaging tools in clinical settings into versatile diagnostic and therapeutic platforms, with growing roles addressing women's health needs. This review highlights how ultrasound's underlying physical mechanisms can be harnessed to reduce disparities in women'
Sarah B. Ornellas +7 more
wiley +1 more source
The space exploration initiative. Operational efficiency panel space-basing technology requirements [PDF]
The topics covered include the following: (1) space basing technology requirements sources; (2) orbit transfer vehicle (OTV) processing heritage; (3) ground processing progression to space processing; (4) technology requirements for space based OTV ...
Pena, Luis R.
core +1 more source
On robust LPV-based observation of fuel slosh dynamics for attitude control design
IFAC-PapersOnLine, 2019 J. Biannic +4 more
semanticscholar +1 more source
Advanced Materials, EarlyView.Present work demonstrates an efficient laser‐assisted localized interfacial engineering strategy that achieves epitaxial‐grade atomic coherence in spatially defined p‐n microscopic heterointerfaces, via precisely embedding p‐type CdTe QDs into an n‐type perovskite matrix, which concurrently establishes dual optimization of microscale carrier management
Wenhao Zhao +7 more
wiley +1 more source