Results 111 to 120 of about 1,137,089 (312)

Analytical testing [PDF]

open access: yes
Analytical methods for combining flight acceleration and strain data with shake test mobility data to predict the effects of structural changes on flight vibrations and strains are presented.
Fabunmi, J. A.   +2 more
core   +1 more source

The performance of components in the Skylab refrigeration system [PDF]

open access: yes, 1975
The on-orbit performance of the Skylab refrigeration system components is presented. Flight anomalies are analyzed and performance of the newly developed components is described.
Daniher, C. E., Jr.
core   +1 more source

Formation of Quasi‐Decoupling Interface on Li‐Metal Anodes in High Donor Electrolyte

open access: yesAdvanced Functional Materials, EarlyView.
Li‐metal anode (LMA) is stabilized by introducing Li2Te2 as an electrolyte additive for Li‐metal batteries. Upon contact with Li, Li2Te2 spontaneously converts to Li2Te, which electronically isolates Li from dimethyl sulfoxide due to its large bandgap and minimal Bader charge transfer.
Hyerim Kim   +9 more
wiley   +1 more source

Comparison of theoretical and flight-measured local flow aerodynamics for a low-aspect-ratio fin [PDF]

open access: yes
Flight test and theoretical aerodynamic data were obtained for a flight test fixture mounted on the underside of an F-104G aircraft. The theoretical data were generated using two codes: a two-dimensional transonic code called code H, and a three ...
Johnson, J. Blair, Sandlin, Doral R.
core   +4 more sources

Closed-Form Solutions for the Weibull Distribution Parameters and Performance Lifetime Index with Interval-Censored Data

open access: yesMathematics
In lifetime testing, reliably assessing the life performance index of the Weibull distribution under Type I interval-censored data is a critical task.
Zhengcheng Mou   +3 more
doaj   +1 more source

ARASF Flight Data Catalogue - Flight A579 (20-Sept-1997)

open access: yes, 1997
ARASF Flight Data Catalogue - Flight A579 (20-Sept-1997)
openaire   +1 more source

A flight investigation of blade section aerodynamics for a helicopter main rotor having NLR-1T airfoil sections [PDF]

open access: yes
A flight investigation was conducted using a teetering-rotor AH-1G helicopter to obtain data on the aerodynamic behavior of main-rotor blades with the NLR-1T blade section.
Morris, C. E. K., Jr.   +2 more
core   +1 more source

Visibility of Cold Atomic Gases in Optical Lattices for Finite Temperatures

open access: yes, 2008
In nearly all experiments with ultracold atoms time-of-flight pictures are the only data available. In this paper we present an analytical strong-coupling calculation for those time-of-flight pictures of bosons in an optical lattice in the Mott phase ...
Alexander Hoffmann   +3 more
core   +1 more source

Nanoparticle Shape Dictates Catalytic Performance in Selective Hydrogenation of Butadiene Over Au‐Pd Core‐Shell Nanoparticles

open access: yesAdvanced Functional Materials, EarlyView.
Controlling the exposed crystal facet of shape‐controlled Au‐Pd core‐shell catalysts though colloidal synthesis enhances their catalytic performance in the industrially relevant selective hydrogenation of butadiene. ABSTRACT Selective hydrogenation of butadiene is a critical step in purification of alkene feedstocks for polymer production and is ...
Marta Perxés Perich   +3 more
wiley   +1 more source

ARASF Flight Data Catalogue - Flight A577 (18-Sept-1997)

open access: yes, 1997
Previously curated at: http://cedadocs.ceda.ac.uk/1056/ The publish date on this item was its original published date. Main files in this record: ARASF_Flight_Data_Catalogue_-_A577_(18-Sept-1997).pdf Item originally deposited with Centre for Environmental Data Analysis (CEDA) document repository by Miss Poppy Townsend.
openaire   +1 more source

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