Results 71 to 80 of about 5,697 (157)

Adaptation of the CIMEL-318T to shipborne use: 3 years of automated AERONET-compatible aerosol measurements on board the research vessel Marion Dufresne [PDF]

Atmospheric Measurement Techniques
The Earth's oceans play a critical role in regulating the global climate and atmospheric processes, with marine aerosols significantly influencing weather patterns, air quality, and climate dynamics.
B. Torres, L. Blarel, P. Goloub, G. Dubois, M. F. Sanchez-Barrero, I. E. Popovici, I. E. Popovici, F. Maupin, E. Lind, A. Smirnov, A. Smirnov, I. Slutsker, I. Slutsker, J. Chimot, R. González, R. González, M. Sicard, M. Sicard, J. M. Metzger, P. Tulet   +19 more
doaj   +1 more source

Improving the accuracy in particle concentration measurements of a balloon-borne optical particle counter, UCASS [PDF]

Atmospheric Measurement Techniques
For balloon-borne detection of aerosols and cloud droplets (diameter 0.4 < Dp < 40 µm), a passive-flow Universal Cloud and Aerosol Sounding System (UCASS) was used, whose sample flow rate is conventionally derived from balloon ascent rates using ...
S. Jost, R. Weigel, K. Kandler, L. Valero, J. Girdwood, J. Girdwood, C. Stopford, W. Stanley, L. K. Eichhorn, C. von Glahn, H. Tost   +10 more
doaj   +1 more source

Potential CO₂ measurement capabilities of a transportable Near Infrared Laser Heterodyne Radiometer (LHR) [PDF]

Atmospheric Measurement Techniques
In this study, heterodyne detection enables high spectral resolution, which in turn enhances the vertical sensitivity of ground-based CO2 measurements.
M. T. El Kattar, T. Wei, A. Saxena, H. Herbin, W. Chen   +4 more
doaj   +1 more source

Real-time organic aerosol characterization via Orbitrap mass spectrometry in urban and agricultural environments [PDF]

Atmospheric Measurement Techniques
Mass spectrometry techniques traditionally deployed in the field often operate at low mass resolution, making it hard to unambiguously identify and attribute organic molecules.
J. David, L. D'Angelo, M. Simon, A. L. Vogel   +3 more
doaj   +1 more source

Comparisons of polarimetric radio occultation measurements with WRF model simulation for tropical cyclones [PDF]

Atmospheric Measurement Techniques
A novel radio occultation (RO) technique, polarimetric RO (PRO), has recently been developed to measure differential polarimetric phase shift together with traditional RO products such as bending angle and refractivity.
S.-Y. Chen, Y.-H. Kuo, H.-W. Li, R. Padullés, E. Cardellach, F. J. Turk   +5 more
doaj   +1 more source

Evaluation of Anthropogenic Substrate Variability Based on Non-Destructive Testing of Ground Anchors. [PDF]

Materials (Basel), 2021
Wyjadłowski M, Kozubal JV, Zięba Z, Steshenko D, Krupowies D.   +4 more
europepmc   +1 more source

Buckling stability analysis of underpinning piles during basement excavation beneath existing buildings. [PDF]

Sci Rep, 2022
Shan H, Yang J, Hu Z, He S.
europepmc   +1 more source

Behavior of strip footing rested on undrained clay using consistency limits-based constitutive law. [PDF]

Heliyon, 2022
Ebid AM, Onyelowe KC.
europepmc   +1 more source

Life Cycle Assessment-Based Carbon Footprint Accounting Model and Analysis for Integrated Energy Stations in China. [PDF]

Int J Environ Res Public Health, 2022
Sun X, Pan X, Jin C, Li Y, Xu Q, Zhang D, Li H.   +6 more
europepmc   +1 more source

Engineering application of vacuum preloading combined with electroosmosis technique in excavation of soft soil on complex terrain. [PDF]

PLoS One, 2023
Sun Z, Geng J, Wei G, Li W.
europepmc   +1 more source