Results 81 to 90 of about 181,436 (309)

[News Clip: Eclipse]

open access: yes, 1960
Video footage from the WBAP-TV television station in Fort Worth, Texas, to accompany a news story about Fort Worth residents watching a partial eclipse of the ...
WBAP-TV (Television station : Fort Worth, Tex.)
core   +1 more source

Singular value decomposition based satellite attitude determination using different sensor configurations

open access: yesInternational Journal of Metrology and Quality Engineering, 2017
Satellite's attitude can be determined by using several different ways. In order to use a recursive filter to determine the attitude especially after crucial intervals for the satellite including detumbling, eclipse, etc., single-frame methods can be ...
Cilden Guler Demet, Hajiyev Chingiz
doaj   +1 more source

Phase Engineering of Atomically Precise Nanoclusters (APNCs) of Gold and Beyond

open access: yesAdvanced Materials, EarlyView.
Engineering the structural phase of materials is of paramount importance for both fundamental research and practical applications. In this Review, we summarize the recent progress in controlling the phases of atomically precise nanoclusters (APNCs) of gold, silver and copper, as well as bimetallic systems. The phase‐enabled material properties of APNCs
Yitong Wang   +4 more
wiley   +1 more source

Image 52: Eclipse Studio Portrait

open access: yes, 1877
Photograph of a young African American young woman taken at the Eclipse photgraphy studio. Photo taken in the late 19th or early 20th century.https://egrove.olemiss.edu/harwood_photo/1051/thumbnail ...
Eclipse Gallery
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Eclipse-induced geomagnetic signatures: the 2024 EZIE-Mag citizen science campaign contribution to the Heliophysics Big Year

open access: yesFrontiers in Astronomy and Space Sciences
The 8 April 2024, total solar eclipse presented a unique opportunity to study ionospheric and magnetospheric responses to local changes in the solar illumination.
Rafael L. A. Mesquita   +5 more
doaj   +1 more source

Conductive Hydrogels for Exogenous Sensing and Cell Fate Control

open access: yesAdvanced Materials, EarlyView.
We engineer electrically conductive hydrogels by combining sulfated glycosaminoglycans with semiconducting polymers. These hydrogels bind bioactive proteins, including growth factors, whose release or retention can be modulated by low‐voltage stimulation. The hydrogels are also integrated as 3D channels in organic electrochemical transistors as part of
Teuku Fawzul Akbar   +15 more
wiley   +1 more source

Development of a plug-in for Variability Modeling in Software Product Lines

open access: yesActa Universitaria, 2012
Las Líneas de Productos de Software (LPS) toman ventaja económica de las similitudes y variación entre un conjunto de sistemas de software dentro de un dominio específico. La Ingeniería de Líneas de Productos de Software por lo tanto, define una serie de
María Lucía López-Araujo   +2 more
doaj  

Probabilistic uncertainty of production forecasting from low-permeable gas-saturated reservoirs

open access: yesМінеральні ресурси України
This article examines how probabilistic uncertainty affects the accuracy of hydrocarbon production forecasting from tight gas reservoirs, which are characterized by complex geological structures, low permeability, and significant heterogeneity of ...
O. A. Lukin, O. R. Kondrat
doaj   +1 more source

Self‐Seeded Nucleation of PET in a Benign Solvent Yields a High Modulus Aerogel With Ultra‐Low Thermal Conductivity

open access: yesAdvanced Materials, EarlyView.
A new benign solvent (1,3‐diphenylacetone) enables a simple, safe, and sustainable dissolution and gelation method to convert waste PET into low density, monolithic aerogels with high mechanical strength (E = 20 MPa) and remarkably low thermal conductivity (k = 21.9 to 28.9 mW/m·K).
Kira R. Baugh   +9 more
wiley   +1 more source

Interview with Katarina Eclipse

open access: yes, 2018
Kat Gray, stage name Katarina Eclipse, is interviewed by Sarah Steiner as a part of the Gender and Sexuality Oral History project. Eclipse is a transgender drag queen.
Steiner, Sarah K.;
core  

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