Results 191 to 200 of about 65,055 (310)

Approximating Fixed‐Horizon Forecasts Using Fixed‐Event Forecasts

Journal of Applied Econometrics, EarlyView.
ABSTRACT Many forecast surveys ask their participants for fixed‐event forecasts. As fixed‐event forecasts have seasonal properties, users often employ an ad hoc approach to approximate fixed‐horizon forecasts based on these fixed‐event forecasts. We derive an optimal approximation for fixed‐horizon forecasts by minimizing the mean‐squared approximation
Malte Knüppel, Andreea L. Vladu
wiley   +1 more source

Stability of Bragg reflectors under megahertz heat load at XFELs

Journal of Synchrotron Radiation, Volume 30, Issue 1, Page 1-10, January 2023., 2023
Modern X‐ray free‐electron laser sources can deliver photon pulses with millijoule pulse energies and megahertz repetition rate. As shown by the simulations in this work, for particular cases the dynamical heat load effects for Bragg reflectors could cause problems at these facilities.Modern X‐ray free‐electron laser (XFEL) sources can deliver photon ...
Immo Bahns, Patrick Rauer, Jörg Rossbach, Harald Sinn   +3 more
wiley   +1 more source

Correction: Assessment and ascertainment in psychiatric molecular genetics: challenges and opportunities for cross-disorder research. [PDF]

Mol Psychiatry
Cai N, Verhulst B, Andreassen OA, Buitelaar J, Edenberg HJ, Hettema JM, Gandal M, Grotzinger A, Jonas K, Lee P, Mallard TT, Mattheisen M, Neale MC, Nurnberger JI, Peyrot WJ, Tucker-Drob EM, Smoller JW, Kendler KS.   +17 more
europepmc   +1 more source

Higher dimension operators and chiral symmetry breaking in Nambu–Jona-Lasinio model [PDF]

, 2000
Taekoon Lee, Yongseok Oh
openalex   +1 more source

Estimation of Scattering Properties Modifications Caused by In Vivo Human Skin Optical Clearing Using Line‐Field Confocal Optical Coherence Tomography

Journal of Biophotonics, EarlyView.
Line‐field confocal optical coherence tomography (LC‐OCT) is used to determine the human skin in vivo optical properties (OPs) modifications caused by biocompatible optical clearing. After a prior calibration using a phantom with determined OPs, a theoretical model is applied to mean in‐depth intensity profiles of 3D LC‐OCT images acquired during ...
Sergey M. Zaytsev, Léna Waszczuk, Jonas Ogien, Arnaud Dubois, Walter Blondel, Marine Amouroux   +5 more
wiley   +1 more source

In situ chamber for studying battery failure using high‐speed synchrotron radiography

Journal of Synchrotron Radiation, Volume 30, Issue 1, Page 192-199, January 2023., 2023
The developed test chamber, capable of high‐speed X‐ray imaging, was designed to perform robust in situ abuse tests on batteries in various configurations while providing a complete overview of the failure event with additional complementary measurement methods.The investigation of lithium‐ion battery failures is a major challenge for personnel and ...
Jonas Pfaff, Matilda Fransson, Ludovic Broche, Mark Buckwell, Donal P. Finegan, Stefan Moser, Sebastian Schopferer, Siegfried Nau, Paul R. Shearing, Alexander Rack   +9 more
wiley   +1 more source

Transcriptomic and proteomic analyses of sclera in lens-induced myopic guinea pigs. [PDF]

BMC Genomics
Li HY, Shi XH, Dong L, Yu CY, Li YT, Zhang RH, Zhou WD, Wu HT, Jonas JB, Wei WB.   +9 more
europepmc   +1 more source

No spontaneous breakdown of chiral symmetry in Nambu–Jona-Lasinio model [PDF]

, 2000
H. Kleinert, Bruno Van Den Bossche
openalex   +1 more source

Antibiotic Use and Risk of Microscopic Colitis in Older Adults: A Nationwide Self-Controlled Case Series Study. [PDF]

Aliment Pharmacol Ther
Szilcz M, Wastesson JW, Bergman D, Johnell K, Ludvigsson JF.   +4 more
europepmc   +1 more source

Curvature-induced phase transitions in the inflationary universe: Supersymmetric Nambu–Jona-Lasinio model in de Sitter spacetime [PDF]

, 2000
J. Hashida, S. Mukaigawa, T. Muta, Kazuhiro Ohkura, Kazuhiro Yamamoto   +4 more
openalex   +1 more source