Results 241 to 250 of about 936,254 (338)

Evaluation of sampling methods for genomic surveillance of SARS-CoV-2 variants in aircraft wastewater: advancing global early-warning systems for future pandemics. [PDF]

Front Microbiol
Lawal OU, Parreira VR, Rizvi F, Precious M, Anderson REV, Overton AK, Knapp JJ, Maxwell B, Thomas S, Zambrano M, Landgraff C, Fleury MD, Knox NC, Charles TC, Goodridge L.   +14 more
europepmc   +1 more source

LARGE AIRCRAFT ENGINE GROUND RUNNING NOISE [PDF]

IH FLINDELL, JB LARGE
openalex   +1 more source

A study of a free convective boundary layer using a parcel‐based Lagrangian model

Quarterly Journal of the Royal Meteorological Society, EarlyView.
We study the development of a convective boundary layer forced by surface heating and growing into a stably stratified atmosphere above. We compare our results with several recent comprehensive direct numerical simulation (DNS) studies and find broad agreement, and often close quantitative agreement, despite fundamental differences in the numerical ...
Samuel Wallace, Steven Böing, Matthias Frey, David Dritschel   +3 more
wiley   +1 more source

Metagenomic profiling of airborne microbial communities from aircraft filters and face masks. [PDF]

Microbiome
Jeilu O, Sumner JT, Moghadam AA, Thompson KN, Huttenhower C, Catlett C, Hartmann EM.   +6 more
europepmc   +1 more source

Altitude effects on heat transfer processes in aircraft electronic equipment cooling

, 1988
Doron Bar-Shalom
openalex   +1 more source

Selecting the Mutual Arrangement of the Engine and Wing in a Transport Aircraft for Short Take-off and Landing

, 2020
Vоlоdymyr Kudryavtsev, Borys Strigun, Volodymyr Shmyrov, Vasyl Loginov   +3 more
openalex   +1 more source

The benefits and challenges of using dense Mode‐S aircraft winds at ECMWF

Quarterly Journal of the Royal Meteorological Society, EarlyView.
In November 2022 ECMWF stopped using Mode‐S winds because their very high density in central Europe caused problems for the assimilation system. The data were reintroduced operationally in November 2023 combined with an improved aircraft thinning algorithm.
Bruce Ingleby
wiley   +1 more source

Structural Vibration Analysis of UAVs Under Ground Engine Test Conditions. [PDF]

Sensors (Basel)
González-Cabrera SI, Camacho-Zamora N, Rojas-Ramirez SR, Gonzalez-Aguilar AM, Vigueras-Zuniga MO, Tejeda-Del-Cueto ME.   +5 more
europepmc   +1 more source

SPINEQ: A program for determining aircraft equilibrium spin characteristics including stability

, 1978
W. M. Adams
openalex   +1 more source

Exploring strongly coupled land/atmosphere data assimilation for numerical weather prediction

Quarterly Journal of the Royal Meteorological Society, EarlyView.
Soil moisture and soil temperature can be analyzed effectively in a numerical weather prediction system by expanding the atmospheric ensemble‐based data assimilation to update the soil states also. The best results were obtained here using a strongly coupled land/atmosphere data assimilation to assimilate the standard atmospheric observations plus ...
Clara Draper, Jeffrey Whitaker, Michael Barlage   +2 more
wiley   +1 more source