Results 41 to 50 of about 190 (76)
Agricultural Drought Assessment in East Asia Using Satellite-Based Indices
Drought is the meteorological phenomenon with the greatest impact on agriculture. Accordingly, drought forecasting is vital in lessening its associated negative impacts. Utilizing remote exploration in the agricultural sector allows for the collection of
Dong-Hyun Yoon +9 more
doaj +1 more source
The development of some mechanic engineering systems in, feasible to pressure vessels, aeronautics, ship building technology, requires a full investigation of the material features that are to be examined under a low cycles fatigue to strains close to ...
Silviu MĂCUŢĂ
doaj
The Dynamic Properties of the Bridge Deck Model Reinforced With FRP Bars
Significant application of composites can be observed in numerous fields over the last decades. Composite materials mainly used in the aeronautics industry are gaining more and more application in various areas such as the construction of bridges.
Markiewicz Barbara +2 more
doaj +1 more source
Landsat-8 Sensor Characterization and Calibration
Landsat-8 was launched on 11 February 2013 with two new Earth Imaging sensors to provide a continued data record with the previous Landsats. For Landsat-8, pushbroom technology was adopted, and the reflective bands and thermal bands were split into two ...
Brian Markham, James Storey, Ron Morfitt
doaj +1 more source
A high-performance diffuser is crucial for a high-pressure ratio centrifugal compressor to achieve high efficiency. Pipe diffusers have been proven effective in enhancing the performance of such compressors.
Junnan Liu, Dingxi Wang, Xiuquan Huang
doaj +1 more source
The field windings and permanent magnets of compound flux-path three-phase stator hybrid excited doubly salient DC generator are on the same cross-section orthogonal to the shaft, where flux excited by field windings and permanent magnets multiplexes the
万伟锐 +3 more
doaj
Zilong Wang,1,* Shah Zaman,1,* Samma Faiz Rasool,2,* Qamar uz Zaman,1,* Asad Amin3,* 1College of Economics and Management, Nanjing University of Aeronautics and Astronautics, Nanjing, 211106, People’s Republic of China; 2School of Innovation and ...
Wang Z +4 more
doaj
INDOOR RADAR CROSS SECTION MEASUREMENTS OF SIMPLE TARGETS DOI 10.5028/jatm.2012.04014711
This paper has described the radar absorbing materials characterization and radar cross section measurements, in the frequency range of 8 to 12 GHz, using a very simple setup.
Marcelo Alexandre Souza Miacci +4 more
doaj
Summary of the seventeenth international winds workshop
The Seventeenth International Winds Workshop (IWW17) took place virtually from May 19 to 22, 2025. This event was a collaborative effort, co-organized by the National Oceanic and Atmospheric Administration (NOAA) and the National Aeronautics and Space ...
Iliana Genkova, Jaime Daniels
doaj +1 more source
Evaluating Forest Aboveground Biomass Products by Incorporating Spatial Representativeness Analysis
Forest aboveground biomass (AGB) products serve as essential references for research on carbon cycle and climate change. However, significant uncertainties exist regarding forest AGB products and their evaluation methods.
Yin Wang +5 more
doaj +1 more source

