Results 61 to 70 of about 345,028 (236)
Journal of Geophysical Research: Atmospheres, Volume 131, Issue 17, 16 September 2026.Abstract High‐altitude balloon measurements were conducted over southern Israel (30°35′N, 34°45′E; 850 m a.s.l., geomagnetic rigidity cutoff 10.3 GV) to characterize the vertical profiles of atmospheric ionization and radiation up to ∼35 km. Six balloon launches between October 2014 and August 2016 recorded the variability of atmospheric ionization ...
Roy Yaniv, Yoav Yair, Colin Price
wiley +1 more source
Casolba: Balloon Calibration of Solar Cells
E3S Web of Conferences, 2017 In order to make accurate measurements, sun simulators used for solar cell characterisation need to be calibrated with standard solar cells. These so-called secondary working standards are derived from primary reference cells and are used for every cell ...
Rapp Etienne +5 more
doaj +1 more source
Low-voltage Power Supply Subsystem for a Sub-Orbital Particle Physic Instrument
Advances in Electrical and Electronic Engineering, 2014 The Japanese Experiment Module–Extreme Universe Space Observatory (JEM-EUSO) is a wide-field (+/-~30°of aperture) 2.5m refractor telescope to be installed in the International Space Station (ISS). The instrument looks downward from its orbit, into Earthâ€
Hector Hugo Silva Lopez +2 more
doaj +1 more source
The Aerosol Limb Imager: acousto-optic imaging of limb-scattered sunlight for stratospheric aerosol profiling [PDF]
Atmospheric Measurement Techniques, 2016 The Aerosol Limb Imager (ALI) is an optical remote sensing instrument designed to image scattered sunlight from the atmospheric limb. These measurements are used to retrieve spatially resolved information of the stratospheric aerosol distribution ...
B. J. Elash +4 more
doaj +1 more source
Stratospheric missions of the University of Applied Sciences in Tarnow. Part 2: data analysis
Science, Technology and Innovation, 2023 In the period from July 29 to September 29, 2023, three stratospheric missions were sent from the campus of the University of Applied Sciences in Tarnow, Poland, by lifting the payload using helium-filled balloons.
Jakub Antosz +6 more
doaj +1 more source
Mathematical Methods in the Applied Sciences, Volume 49, Issue 13, Page 14964-15009, 15 September 2026.ABSTRACT We develop a unified mathematical framework extending classical moment theory from discrete integer orders to a continuous spectrum of real orders f>0$$ f>0 $$, providing a systematic statistical characterization of complex systems exhibiting power‐law behavior.
Farrukh A. Chishtie
wiley +1 more source
A global stratospheric bromine monoxide climatology based on the BASCOE chemical transport model [PDF]
Atmospheric Chemistry and Physics, 2009 A new climatology of stratospheric BrO profiles based on a parameterization using dynamical and chemical indicators has been developed, with the aim to apply it to the retrieval of tropospheric BrO columns from space nadir measurements.
N. Theys +14 more
doaj
Inside the Fire Plume Chemical Interactions: A Review on Key Processes and Future Directions
Reviews of Geophysics, Volume 64, Issue 3, September 2026.Abstract Fire plumes are rising columns of heated air masses, consisting of gaseous and particulate matter generated by combustion, affecting air quality, climate and public health. The chemical species released undergo secondary reactions and participate in chemical and physical interactions, altering the properties of the fire plume.
E. Dovrou, A. Voulgarakis
wiley +1 more source
Biases and Uncertainties in Radiosonde‐Based Precipitable Water Vapor
Earth and Space Science, Volume 13, Issue 9, September 2026.Abstract Precipitable water vapor (PWV) plays an important role in weather and climate phenomena. Accurate PWV measurements based on radiosonde observations are essential for assessing remote‐sensing measurements and long‐term trends. This study examines the performance of PWV algorithms, including their intrinsic biases and their sensitivity to ...
António P. Ferreira +2 more
wiley +1 more source
Applied and Environmental Microbiology, 2018 Studies of eukaryotic microorganisms under conditions of astrobiological relevance, as well as the aerial dispersion potential of extremophilic yeasts, are still lacking in the literature compared to works with bacteria.
A. Pulschen +6 more
semanticscholar +1 more source