Results 181 to 190 of about 417,955 (336)

Thirty years of glacier grounding line retreat in Antarctica. [PDF]

Proc Natl Acad Sci U S A
Rignot E, Scheuchl B, Barre JB, Brancato V, Charrier L, Chen H, Ciraci E, Dinh A, Herreid S, Jeong S, Li X, Mitchell T, Mohajerani Y, Shamsian S, Tolpekin V, Velicogna I, Wollersheim M.   +16 more
europepmc   +1 more source

miniaturization and reliability of copper pillar interconnections on"System In Package" (sip) assemblies for the aeronautical field

, 2019
Adrien Morard
openalex   +1 more source

Scale dependence in remotely sensed biodiversity: Leveraging continental‐scale imaging spectroscopy from the National Ecological Observatory Network

Remote Sensing in Ecology and Conservation, EarlyView.
Imaging spectroscopy enables large‐scale biodiversity assessment, yet spectral diversity metrics are scale dependent. Across 15 NEON ecosystems, we find that spectral richness increases sub‐linearly from 3600 m2 to 4 km2, whereas spectral divergence shows weak or inconsistent scaling with area, underscoring the importance of scale‐aware interpretation ...
Meghan T. Hayden, Matthew W. Rossi, Laura E. Dee, Kyle Kovach, Cibele H. Amaral, Jacob Nesslage, Madeline Slimp, Rachel S. Meyer, E. Natasha Stavros   +8 more
wiley   +1 more source

Transfer to industries of advanced damage and failure approaches to predict the strength of aeronautical composite structures

, 2015
Frédéric Laurin
openalex   +1 more source

Three‐Year Propagation Experiment at Ku‐, Ka‐, and Q‐Band in French West Indies

International Journal of Satellite Communications and Networking, EarlyView.
ABSTRACT From January 2021 to December 2023, the Office National d'Etudes et de Recherches Aérospatiales (ONERA) and the Centre National d'Etudes Spatiales (CNES) conducted a three‐year Earth‐space propagation measurement campaign in Guadeloupe. The experiment used beacon receivers deployed in Pointe‐à‐Pitre airport to record signals at 11.2, 19.7, and
Jean‐Pascal Monvoisin, Laurent Castanet, Laurent Féral, Xavier Boulanger   +3 more
wiley   +1 more source

FlareDB: A Database of Significant Flares in Solar Cycles 24 and 25 with SDO/HMI and SDO/AIA Observations. [PDF]

Sci Data
Liu N, Abduallah Y, Kapure TS, Li Q, Wang H, Wang JTL.   +5 more
europepmc   +1 more source

NASA Research in Aeropropulsion [PDF]

The role of the Lewis Research Center in aeronautical propulsion is described. The state of the art in engine systems and components are discussed and some of the problems that confront the civil and military aeronautic sectors are addressed. Some of the
Stewart, W. L.
core   +1 more source

NASA Lydon B. John Space Center : SKYLAB Explores The Earth. 517p. 1977. SKYLAB EREP Investigations Summary. 386p. 1978. Scientific and Technical Information Office, National Aeronautics and Space Administration, Washington D. C.

, 1979
松田 磐余
openalex   +2 more sources

Tracing Three Decades of Low Earth Orbit Satellite Communication Development: A Bibliometric and Main Path Analysis of Network Architectures, Protocol Evolution, and Emerging Intelligent Services

International Journal of Satellite Communications and Networking, EarlyView.
ABSTRACT Low Earth Orbit (LEO) satellite communication systems have evolved into a critical component of global broadband networks, enabling wide‐area connectivity, IoT services, and intelligent multilayer satellite–terrestrial integration. Despite rapid advancements in constellation deployment, routing mechanisms, resource management, and LEO–5G/6G ...
Wei‐Hao Su, Ya‐Chen Chuang, Long‐Sheng Chen   +2 more
wiley   +1 more source

Ultrathin lensed fiber-based manual scanning optical coherence tomography needle probe for the detection of the interproximal caries. [PDF]

J Biomed Opt
Wu T, Zhao Y, He J, Shan Y, Shen H, Liu Y, Shi Y, Gu X, Lu Y, Wang J, He C.   +10 more
europepmc   +1 more source