Results 191 to 200 of about 493,051 (329)

NowPrecip 2: Precipitation nowcasting in the complex terrain of Switzerland. Part I: Methods

Quarterly Journal of the Royal Meteorological Society, EarlyView.
In this work we present the methods of the areal precipitation nowcasting system NowPrecip version 2. In this version a new methodology is introduced, which, although it shares philosophy and techniques with the original methodology of NowPrecip version 1, can be considered as distinct from that.
I. V. Sideris, A. Ntoumos, A. Berne, A. Hering, P. Juda, M. Boscacci, L. Clementi, U. Germann   +7 more
wiley   +1 more source

Correction: Analyzing Riemann-Liouville constraints in second-order Lagrangian fractional electrodynamic models. [PDF]

PLoS One
Alawaideh YM, Al-Khamiseh BM, Adu IK.
europepmc   +1 more source

Weak solutions of the Hamilton-Jacobi equation for time periodic lagrangians [PDF]

, 2013
Gonzalo Contreras, Renato Iturriaga, Héctor Sánchez-Morgado   +2 more
openalex   +1 more source

NowPrecip 2: Precipitation nowcasting in the complex terrain of Switzerland. Part II: Verification

Quarterly Journal of the Royal Meteorological Society, EarlyView.
In this work we present the verification of the NowPrecip precipitation nowcasting systems (version 1 and version 2). Using 3.5 years of data over the period 2020–2023, their performance is compared with PySTEPS and the ICON numerical weather prediction ensemble by computing deterministic and probabilistic metrics.
A. Ntoumos, I. V. Sideris, A. Berne, A. Hering, P. Juda, M. Gabella, M. Boscacci, L. Clementi, U. Germann   +8 more
wiley   +1 more source

Effective Lagrangians for linearized gravity in Randall-Sundrum model [PDF]

, 2001
Edward Boos, Yuri Kubyshin, Mikhail N. Smolyakov, И. П. Волобуев   +3 more
openalex   +1 more source

Lagrangian analysis of two flavours of Central European heatwaves: Formation under omega blocking versus initiation by subtropical ridges

Quarterly Journal of the Royal Meteorological Society, EarlyView.
We investigate whether Central European heatwaves (HWs) forming under omega blocking differ from those enabled by subtropical ridges, in terms of both air‐mass origin and processes warming air parcels along their way. Using ERA5‐based backward trajectories and a Lagrangian temperature anomaly decomposition, we identify significant differences in the ...
Alexander Lemburg, Andreas H. Fink, Miguel M. Lima, Joaquim G. Pinto   +3 more
wiley   +1 more source

Ocean transit times: from basin to planetary scales. [PDF]

J Fluid Mech
Cessi P.
europepmc   +1 more source

Generalized Lagrangian master equations [PDF]

, 1994
Jorge Alfaro, P.H. Damgaard
openalex   +1 more source

Distributed Optimization of Finite Condition Number for Laplacian Matrix in Multi‐Agent Systems

International Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT This paper addresses the distributed optimization of the finite condition number of the Laplacian matrix in multi‐agent systems. The finite condition number, defined as the ratio of the largest to the second smallest eigenvalue of the Laplacian matrix, plays an important role in determining the convergence rate and performance of consensus ...
Yicheng Xu, Faryar Jabbari
wiley   +1 more source

Wireless sensor network design with reliable and long network lifetime. [PDF]

Sci Rep
Çelik E, Keskin ME.
europepmc   +1 more source