Results 251 to 260 of about 179,421 (367)

Unique Microphysical Structures of Ultrafine Particles Emitted from Turbofan Jet Engines. [PDF]

ACS EST Air
Fushimi A, Fujitani Y, Durdina L, Anet JG, Spirig C, Edebeli J, Sakurai H, Murashima Y, Saitoh K, Takegawa N.   +9 more
europepmc   +1 more source

Hyperspectral imagery, LiDAR point clouds, and environmental DNA to assess land‐water linkage of biodiversity across aquatic functional feeding groups

Remote Sensing in Ecology and Conservation, EarlyView.
Functional feeding groups (FFGs) are key components sustaining ecosystem functioning in riverine ecosystems. In this study, we conducted an airborne imaging spectroscopy campaign and a systematic environmental DNA (eDNA) river water sampling in a 740‐km2 mountainous catchment, combined with light detection and ranging (LiDAR) point clouds, to obtain ...
Heng Zhang, Carmen Meiller, Andreas Hueni, Rosetta C. Blackman, Felix Morsdorf, Isabelle S. Helfenstein, Michael E. Schaepman, Florian Altermatt   +7 more
wiley   +1 more source

A Trend Forecasting Method for the Vibration Signals of Aircraft Engines Combining Enhanced Slice-Level Adaptive Normalization Using Long Short-Term Memory Under Multi-Operating Conditions. [PDF]

Sensors (Basel)
Lu J, Yang K, Zhang P, Wu W, Li S.
europepmc   +1 more source

Application of Alloy 718 in GE Aircraft Engines: Past, Present and Next Five Years

, 2001
Robert E. Schafrik, David Ward, J.R. Groh   +2 more
openalex   +1 more source

Night lights from space: potential of SDGSAT‐1 for ecological applications

Remote Sensing in Ecology and Conservation, EarlyView.
Our study emphasizes the importance of advancing ALAN monitoring from space for ecology and conservation, and it highlights the novel opportunities of SDGSAT‐1. We discuss shortcomings that need to be resolved and identify promising avenues for sound ecological impact assessments of ALAN on ecosystems using space‐borne remote sensing.
Dominique Weber, Janine Bolliger, Klaus Ecker, Claude Fischer, Christian Ginzler, Martin M. Gossner, Laurent Huber, Martin K. Obrist, Florian Zellweger, Noam Levin   +9 more
wiley   +1 more source

A Deep Learning On-Board Health Monitoring Method for Landing Gear Shock-Absorbing Systems. [PDF]

Sensors (Basel)
Li C, Chen W, Qin W.
europepmc   +1 more source

Hyperspectral imaging has a limited ability to remotely sense the onset of beech bark disease

Remote Sensing in Ecology and Conservation, EarlyView.
Although hyperspectral imaging is a powerful remote sensing tool, it proved ineffective in predicting the progression of beech bark disease, except in its later stages, both at the canopy and leaf levels. While some alterations in chlorophyll, water content, and canopy structure may have influenced foliar reflectance at the canopy scale, as suggested ...
Guillaume Tougas, Christine I. B. Wallis, Etienne Laliberté, Mark Vellend   +3 more
wiley   +1 more source

Gap Measurements in Aerospace Engineering. [PDF]

Sensors (Basel)
Zhao X, Zhang C, Xu L, Wang T, Li P, Zhang H, Yang J.   +6 more
europepmc   +1 more source

Biofuel blending reduces particle emissions from aircraft engines at cruise conditions. [PDF]

Nature, 2017
Moore RH, Thornhill KL, Weinzierl B, Sauer D, D'Ascoli E, Kim J, Lichtenstern M, Scheibe M, Beaton B, Beyersdorf AJ, Barrick J, Bulzan D, Corr CA, Crosbie E, Jurkat T, Martin R, Riddick D, Shook M, Slover G, Voigt C, White R, Winstead E, Yasky R, Ziemba LD, Brown A, Schlager H, Anderson BE.   +26 more
europepmc   +1 more source

M08 Development of Stirling Engine for Model Aircraft

, 2001
Hideo Takayama
openalex   +2 more sources