Results 101 to 110 of about 9,574 (235)

Osteological correlates of the respiratory and vascular systems in the neural canals of Mesozoic ornithurines Ichthyornis and Janavis

The Anatomical Record, EarlyView.
Abstract In birds, the neural canal houses a variety of anatomical structures including the spinal cord, meninges, spinal vasculature, and respiratory diverticula. Among these, paramedullary diverticula and the extradural dorsal spinal vein may leave behind osteological correlates in the form of pneumatic foramina and fossae, and a bilobed geometry of ...
Jessie Atterholt, M. Grace Burton, Mathew J. Wedel, Juan Benito, Ellen Fricano, Daniel J. Field   +5 more
wiley   +1 more source

T. rex cognition was T. rex‐like—A critical outlook on diverging views of the neurocognitive evolution in dinosaurs

The Anatomical Record, EarlyView.
Abstract A recent debate has emerged between Caspar et al. (2024) and Herculano‐Houzel (2023) on inferring extinct dinosaur cognition by estimating brain neuron counts. While thought‐provoking, the discussion largely overlooks the function of cognition, as well as partly neglects the difficulties involved in estimating neuron numbers, which according ...
Thomas Rejsenhus Jensen, Ivo Jacobs, Kristina Kverková, Lona Lalić, Alexandra Polonyiová, Patrik Stehlík, Stephan A. Reber, Mathias Osvath   +7 more
wiley   +1 more source

Inflation Risk Premia and Survey Evidence on Macroeconomic Uncertainty

The difference between nominal and real interest rates (break-even inflation) is often used to gauge the market’s inflation expectations—and has become an important tool in monetary policy analysis.
Paul Söderlind
core  

A detailed redescription of a skeletally immature ‘Redondasaurus’ suggests ontogenetic transformations in the taxon mirror phytosaurian morphological evolution

The Anatomical Record, EarlyView.
Abstract The study of morphological evolution is fundamentally tied to ontogeny, yet studies of these heterochronic processes in the fossil record are rare. Fossils belonging to an ontogenetic series are difficult to assign to an ontogenetic stage due to inconsistent proxies for skeletal ages, challenging to taxonomically assign due to morphological ...
Erika R. Goldsmith, Michelle R. Stocker
wiley   +1 more source

Skeletal pathologies in extant crocodilians as a window into the paleopathology of fossil archosaurs

The Anatomical Record, EarlyView.
Abstract Crocodilians, together with birds, are the only extant relatives to many extinct archosaur groups, making them highly important for interpreting paleopathological conditions in a phylogenetic disease bracketing model. Despite this, comprehensive data on osteopathologies in crocodilians remain scarce.
Alexis Cornille, Kyla Beguesse, Ewan Wolff, Clemens Zinner, Patrick Asbach, François Clarac, Florian Witzmann   +6 more
wiley   +1 more source

TIPS, Inflation Expectations and the Financial Crisis

Previous research indicates that the US market for inflation-linked bonds is not efficient and that market inefficiencies can be exploited by informed traders who include survey estimations or inflation model forecasts in trades on break-even inflation ...
Thorsten Lehnert, Florian Bardong, Aleksandar Andonov   +2 more
core  

Money supply and the implementation of interest rate targets [PDF]

In this paper, we analyze the relation between interest rate targets and money supply in a (bubble-free) rational expectations equilibrium of a standard cash-in-advance model.
Schabert, Andreas
core  

Time Series Analysis of Inflation Targeting in Selected Countries

We analyze a set of countries which adopted inflation targeting (IT) as a policy tool. We model the pre-IT period with ARMA and GARCH methods, and conduct the one-step ahead forecasting for the remainder of the times series data.
Minsoo Lee, Candelaria Rodriguez, Ismail Genc, Zachary Lutz   +3 more
core   +1 more source

New craniodental materials of Falcarius utahensis (Theropoda: Therizinosauria) reveal patterns of intraspecific variation and cranial evolution in early coelurosaurians

The Anatomical Record, EarlyView.
Abstract Despite documented ecomorphological shifts toward an herbivorous diet in several coelurosaurian lineages, the evolutionary tempo and mode of these changes remain poorly understood, hampered by sparse cranial materials for early representatives of major clades. This is particularly true for Therizinosauria, with representative crania best known
William J. Freimuth, Lindsay E. Zanno
wiley   +1 more source

Time-Driven, Activity-Based Cost Analysis of Secondary Intraocular Lens Implantation. [PDF]

J Vitreoretin Dis
Meshkin RS, Hoffman SE, Chaaya Md C, Pandiri S, Yannuzzi NA, Al-Khersan H, Ghorayeb G, Leung EH, Busquets MA, Gong DA, Kolomeyer AM, Niles PI, Lai MM, Grewal DS, Patel NA, American Society of Retina Specialists Health Economic Committee.   +15 more
europepmc   +1 more source