Results 61 to 70 of about 2,070 (185)

Linking Remotely Sensed Hydromorphological Conditions With Biological Observations to Estimate Salmon Spawning Capacity

open access: yesEcohydrology, Volume 19, Issue 3, April/May 2026.
ABSTRACT Performing ecohydraulic assessments of salmon habitat is essential for planning and evaluating management actions. Current in situ and modelling approaches, although accurate, can be time‐consuming and expensive, which limits the areal extent of the study.
Jared G. Stieve   +2 more
wiley   +1 more source

Signatures of Wild Animal Life in Earth's Landscapes

open access: yesJournal of Geophysical Research: Earth Surface, Volume 131, Issue 4, April 2026.
Abstract Animals shape Earth surface processes and landforms by displacing Earth surface materials and by making them more or less susceptible to geophysical processes. Despite increased recognition of the global significance of animal landscape “signatures”, analysis of their magnitude and generality has not been possible until now.
Z. Khan   +7 more
wiley   +1 more source

Quantum refinement with electron diffraction and X‐ray free‐electron laser data: comparative study of ribonucleotide reductase dimetal site

open access: yesJournal of Applied Crystallography, Volume 59, Issue 2, Page 277-290, April 2026.
For the first time quantum refinement has been performed with X‐ray free‐electron laser and microcrystal electron diffraction data for the dinuclear iron site in the R2a protein of ribonucleotide reductase. The method is shown to work well and can be used to determine the protonation state of the bridging solvent molecule and deduce photoreduction in ...
Kristoffer J. M. Lundgren   +9 more
wiley   +1 more source

On learning equilibria [PDF]

open access: yes, 2005
Overlapping generations models, Learning, Endogenous business cycles, Heterogeneous beliefs, Evolutionary dynamics, D83, D84, D90, E31, E32,
Jan Tuinstra   +5 more
core   +1 more source

Information rigidity: Comparing average and individual forecasts of analysts of Chinese A-Share listed companies

open access: yesInternational Review of Economics & Finance
Using data on analysts' individual forecasts from all listed companies in China's A-share market for the period 2007–2022, we document two stylized facts. First, the average forecast error can be predicted by forecast revision.
Lin Li, Guoping Li
doaj   +1 more source

Machine Learning Model for an App‐Based Tool to Assist With the Diagnosis of Canine Atopic Dermatitis

open access: yesVeterinary Dermatology, Volume 37, Issue 2, Page 236-246, April 2026.
Canine atopic dermatitis (cAD) is a chronic condition requiring life‐long management. Accurate diagnosis can be challenging, with no reliable diagnostic test. This study aimed to generate a simple diagnostic model for cAD. This model is a relevant prototype for an app‐based tool to support general practitioners in the diagnosis of cAD alongside ...
Xavier Langon   +2 more
wiley   +1 more source

Positive versus normative economics: what’s the connection? Evidence from the Survey of Americans and Economists on the Economy and the General Social Survey

open access: yes, 2010
Economic beliefs, Positive economics, Normative economics, D83, A11, D84,
Bryan Caplan   +2 more
core   +1 more source

Comparative study of 0.1% hyaluronic acid versus 0.5% carboxymethylcellulose in patients with dry eye associated with moderate keratitis or keratoconjunctivitis

open access: yesClinical Ophthalmology, 2018
Dorothea Groß,1 Marc Childs,2 Jean-Marie Piaton3 1Ursapharm Arzneimittel GmbH, Saarbrücken, Germany; 2Laboratoires Delbert, Paris, 3Ophthalmologic Practice, Domont, France Background: Eye drops containing 0.1% hyaluronic acid (HA) and 0.5 ...
Groß D, Childs M, Piaton JM
doaj  

Next‐Generation Bio‐Reducible Lipids Enable Enhanced Vaccine Efficacy in Malaria and Primate Models

open access: yesAdvanced Functional Materials, Volume 36, Issue 11, 5 February 2026.
Structure–activity relationship (SAR) optimization of bio‐reducible ionizable lipids enables the development of highly effective lipid nanoparticle (LNP) mRNA vaccines. Lead LNPs show superior tolerability and antibody responses in rodents and primates, outperforming approved COVID‐19 vaccine lipids.
Ruben De Coen   +30 more
wiley   +1 more source

Structures and mechanism of E2‐CBASS anti‐phage system

open access: yesmLife, Volume 5, Issue 1, Page 99-107, February 2026.
Abstract Bacteria deploy diverse innate immune systems to combat bacteriophage infections. The cyclic‐oligonucleotide‐based anti‐phage signaling system (CBASS) is a type of innate prokaryotic immune system. CBASS synthesizes cyclic‐oligonucleotide through cGAS/DncV‐like nucleotidyltransferases (CD‐NTases) to activate downstream effectors, which kill ...
Jun Xiao   +7 more
wiley   +1 more source

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