Results 221 to 230 of about 93,498 (290)

Modeling Variability in Vertical Profiles of Particulate Organic Carbon Flux

Geophysical Research Letters, Volume 53, Issue 6, 28 March 2026.
Abstract The vertical flux of particulate organic carbon (POC) from the surface to the deep ocean regulates the ocean carbon uptake, with implications for the Earth's carbon cycle. It is debated in the literature what functional form best describes the attenuation of this flux with depth.
Katherine Taylor, Raffaele Ferrari, B. B. Cael   +2 more
wiley   +1 more source

Estimating standard deviation via sample mean extended quantile estimation. [PDF]

BMC Med Res Methodol
Mrakhan MB, Kói T.
europepmc   +1 more source

Improving Aerosol Absorption Estimates Via Size‐Resolved Constraints Based on AERONET and In Situ Measurements

Geophysical Research Letters, Volume 53, Issue 5, 16 March 2026.
Abstract Accurate aerosol particle size distribution is essential for estimating radiative forcing but is often hindered by assumptions that oversimplify more physical approximations of aerosol mixing state and size. This work performs a single‐site observational‐closure study that combines AERONET multi‐wavelength extinction and absorption retrievals,
Luoyao Guan, Jason Blake Cohen, Shuo Wang, Pravash Tiwari, Zhewen Liu, Kai Qin   +5 more
wiley   +1 more source

A Combined Model-Based Meta-Analysis of Aggregated and Individual FEV1 Data From Randomized COPD Trials. [PDF]

CPT Pharmacometrics Syst Pharmacol
Yang L, Llanos-Paez C, Yang S, Ambery C, Berges A, Kjellsson MC, Karlsson MO.   +6 more
europepmc   +1 more source

Ratios of Extinction Coefficient, Mass, and Surface Area to Backscatter Coefficient and Mass to Extinction Coefficient Derived From Balloon‐Borne Stratospheric Aerosol Size Distribution Measurements From 1989–2025

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 5, 16 March 2026.
Abstract In situ measurements of stratospheric aerosol are the only measurements that provide sufficient detail to determine aerosol number, size, surface area, volume/mass, and effective radius; however, these measurements are limited in space and time.
Terry Deshler, Lars E. Kalnajs
wiley   +1 more source

From point to probabilistic gradient boosting for claim frequency and severity prediction. [PDF]

Eur Actuar J
Chevalier D, Côté MP.
europepmc   +1 more source

Stochastic Model for a 4 QAM Transmission Subject to the Epidemic Interference Effect. [PDF]

Entropy (Basel)
Alencar MS.
europepmc   +1 more source

Generalized Galton's boards explain social phenomena via statistical physics. [PDF]

Sci Rep
Auricchio G, Ghiotto M, Gualandi S, Toscani G.   +3 more
europepmc   +1 more source

Hospitalization Trends Due to Chronic Liver Diseases: Vicious Circle of Co-Morbidities and Hospitalization Length. [PDF]

Clin Pract
Pantic I, Grubor N, Lugonja S, Rajovic N, Miltenovic S, Brankovic M, Gmizic T, Milovanovic T.   +7 more
europepmc   +1 more source

The relative contribution of close-proximity contacts, shared classroom exposure and indoor air quality to respiratory virus transmission in schools. [PDF]

Nat Commun
Banholzer N, Munday JD, Jent P, Bittel P, Dall'Amico L, Furrer L, Bürki C, Stadler T, Egger M, Hascher T, Cattuto C, Fenner L.   +11 more
europepmc   +1 more source