Results 221 to 230 of about 189,174 (279)

Stroke care in the air: a new horizon for helicopter emergency medical services. [PDF]

Scand J Trauma Resusc Emerg Med
Hov MR, Larsen K.
europepmc   +1 more source

Goldilocks: American Precious Metals and the Rise of the West

Review of Income and Wealth, Volume 72, Issue 1, February 2026.
ABSTRACT We estimate the contribution of the American precious metal windfall to Western Europe's growth performance in the early modern period. The exogenous nature of American precious metal extraction allows for the identification of monetary effects.
Yao Chen, Nuno Palma, Felix Ward
wiley   +1 more source

Robust performance optimization of UAV dynamic systems using MPC-PID hybrid control. [PDF]

Sci Rep
Zhou W, Zhou L, Yuan T, Chen R, Liu D.
europepmc   +1 more source

Rifles and shotguns have similar animal welfare outcomes during aerial culling of non-native fallow deer (<i>Dama dama</i>). [PDF]

Anim Welf
Forsyth DM, Bengsen AJ, Perry AL, Parker L, Leeson M, Hampton JO.   +5 more
europepmc   +1 more source

Unexpectedly High Accumulation Rates in the 2022 Mt. Logan Ice Core Reveal Warm‐Season Drivers of Precipitation Variability

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 2, 28 January 2026.
Abstract Ice cores from Mt. Logan, the second highest peak in North America located in the St. Elias mountains in southwest Yukon, Canada, have provided conflicting accumulation records, thus the hydroclimate response to changing atmospheric conditions in the highest elevation regions is not well constrained.
Kira M. Holland, Alison S. Criscitiello, Joseph R. McConnell, Bradley R. Markle, Hanaa A. K. Yousif, Emma Skelton, Sophia M. Wensman, Britta J. L. Jensen, Dominic A. Winski, Seth W. Campbell, Nathan J. Chellman   +10 more
wiley   +1 more source

Data‐Driven Sliding Mode Control for Partially Unknown Nonlinear Systems

International Journal of Robust and Nonlinear Control, Volume 36, Issue 2, Page 629-638, 25 January 2026.
ABSTRACT This paper presents a novel data‐driven control framework for multi‐input multi‐output (MIMO) nonlinear systems with partially unknown dynamics and bounded disturbances. In practical scenarios, exact cancellation of system nonlinearities is often infeasible due to limited model information and unpredictable disturbances.
Jianglin Lan, Xianxian Zhao, Congcong Sun   +2 more
wiley   +1 more source

A decade of aeromedical care for the older adult: a 10-year review of Irish HEMS cases in patients aged 65 and over. [PDF]

Scand J Trauma Resusc Emerg Med
Mathews D, Hennelly D, Underwood S, O'Donnell C, Masterson S, Deasy C.   +5 more
europepmc   +1 more source

One‐Dimensional Finite Elements With Arbitrary Cross‐Sectional Displacement Fields

International Journal for Numerical Methods in Engineering, Volume 127, Issue 1, 15 January 2026.
ABSTRACT This paper introduces an unprecedented unified approach for developing structural theories with an arbitrary kinematic variable over the beam cross‐section. Each of the three displacement variables can be analyzed using an independent expansion function. Both the order of the expansion and the number of terms in each field can be any. That is,
E. Carrera, D. Scano, E. Zappino
wiley   +1 more source

The impact of airway assistants on prehospital endotracheal intubations - a subgroup analysis of data from anaesthesiologist-staffed helicopter critical care teams. [PDF]

Scand J Trauma Resusc Emerg Med
Broms J, Günther M, Svensén C, Krüger A, Rognås L, Gellerfors M.   +5 more
europepmc   +1 more source

Disparities in Access to Trauma Care in Canada: A Geospatial Analysis of Census Data. [PDF]

Ann Surg Open
Patel P, Elrick T, Ewing M, Di Marco S, Khwaja K, Razek T, Grushka J, Wong EG.   +7 more
europepmc   +1 more source