Results 211 to 220 of about 144,009 (274)

Forecasting Natural Gas Prices in Real Time

Journal of Applied Econometrics, EarlyView.
ABSTRACT This paper provides a comprehensive analysis of the forecastability of the real price of natural gas in the United States at the monthly frequency considering a universe of models that differ in complexity and economic content. We find that considerable reductions in mean‐squared prediction error relative to a no‐change benchmark can be ...
Christiane Baumeister, Florian Huber, Thomas K. Lee, Francesco Ravazzolo   +3 more
wiley   +1 more source

Composite shock indices with age, GCS, and SpO2 for trauma triage outcomes: a retrospective cohort study. [PDF]

Eur J Med Res
Torabi M, Bagheri A, Bafghi NN, Mirzaee M.   +3 more
europepmc   +1 more source

From Reactive to Proactive Volatility Modeling With Hemisphere Neural Networks

Journal of Applied Econometrics, EarlyView.
ABSTRACT We revisit maximum likelihood estimation (MLE) for macroeconomic density forecasting through a novel neural network architecture with dedicated mean and variance hemispheres. Our architecture features several key ingredients making MLE work in this context.
Philippe Goulet Coulombe, Mikael Frenette, Karin Klieber   +2 more
wiley   +1 more source

Effects of Laser Shock Processing on the Mechanical Properties of 6061-T6 Aluminium Alloy Using Nanosecond and Picosecond Laser Pulses. [PDF]

Materials (Basel)
Arredondo Bravo MG, Gomez-Rosas G, Morales M, Munoz-Martin D, Moreno-Labella JJ, Lopez Lopez JM, Quiñones Galvan JG, Rubio-Gonzalez C, Casillas Rodriguez FJ, Molpeceres C.   +9 more
europepmc   +1 more source

Optimizing Detection Schemes for Broadband Pump‐Probe Microscopy

Microscopy Research and Technique, EarlyView.
Small spot sizes and broadband spectral coverage create unusual noise challenges for broadband pump‐probe microscopy. Analysis of probe and detector noise characteristics can provide strategies for mitigating these challenges. ABSTRACT Although similar to more commonly implemented single wavelength approaches, broadband pump‐probe or transient ...
Kendall Benton, Emma Orcutt, Skyler Hollinbeck, Erik M. Grumstrup   +3 more
wiley   +1 more source

Effect of Laser Shock Peening Times on Low-Cycle Fatigue Properties and Fracture Mechanism of Additive TA15 Titanium Alloy. [PDF]

Materials (Basel)
Pei X, Wang S, Xu Z, Gu Z, Peng Y, Li P.
europepmc   +1 more source

The Individual and Combined Effects of Warming and Atrazine on Lithobates pipiens Phenotypes: Implications for Frog Declines

Journal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
ABSTRACT Amphibians are the most threatened vertebrate class globally. Climate change, agrochemicals, and/or pathogens and parasites are implicated in contributing to amphibian declines, either singly or in combination. We investigated individual and combined effects of elevated temperatures and atrazine (2.0 μg/L) on Lithobates [formerly Rana] pipiens
Melody J. Gavel, Mark R. Forbes, Derek D. N. Smith, Julia Darabaner, Yol Monica Reyes, Zintis Stasko, David J. Carpenter, Stacey A. Robinson   +7 more
wiley   +1 more source

Observational Study of Sublingual Microcirculation in Patients With Chronic Cardiovascular Disease. [PDF]

Microcirculation
Niculcea J, Schurr JW, Talebi FM, Wald JW, Greenwood JC.   +4 more
europepmc   +1 more source

Improving sleep on the inpatient general, non‐stroke neurology service: A quasi‐experimental interventional trial

Journal of Hospital Medicine, EarlyView.
Abstract Background Hospitalized patients often experience poor sleep, which is associated with worse health outcomes, increased rates of delirium, and readmissions. Objective To improve overnight sleep for clinically stable general neurology patients at a single academic center.
Noor F. Shaik, Lydia Denison, G. M. Anya Venezia, Lovisa Ljungberg, Alexa Lebrón‐Cruz, David Resnick, Colleen Peachey, Carolyn Ziemba, Michael Buckley, Michael Karamardian, Patrick Z. Liu, Alan Napole, Jennifer Hong, Ruoheng Zeng, Connie Yu, Andrew Chan, Charles Bae, Laura Stein, Colin A. Ellis, Denise J. Xu   +19 more
wiley   +1 more source

Finite Element Simulation of the Laser Shock Peening Process on 304L Stainless Steel. [PDF]

Materials (Basel)
Wakchaure MB, Misra M, Menezes PL.
europepmc   +1 more source