Results 41 to 50 of about 13,496 (145)

Real‐time gestational‐age estimation at 11–13 weeks using artificial intelligence on non‐targeted ultrasound sweeps

open access: yesUltrasound in Obstetrics &Gynecology, Volume 68, Issue 4, Page 510-517, October 2026.
ABSTRACT Objective To assess the accuracy of gestational‐age estimation using an artificial intelligence (AI) system applied to non‐targeted ultrasound sweeps at 11 + 0 to 13 + 6 weeks' gestation. Methods This was an observational study of singleton pregnancies undergoing routine first‐trimester ultrasound in July 2025 to August 2025.
G. Eisenkolb   +5 more
wiley   +1 more source

Strategic Ambiguity in Development Finance: How Developing States Leverage US‐China Rivalry

open access: yesWorld Affairs, Volume 189, Issue 4, Winter 2026.
ABSTRACT Does intensifying US‐China rivalry in development finance empower developing countries, or deepen their dependence? This article argues that it does both, through a mechanism called strategic ambiguity: the deliberate maintenance of relationships with multiple, competing creditors, maximizing access to resources while avoiding binding ...
Oluwaseyi B. Ayeni   +2 more
wiley   +1 more source

Assessment of (un)sustainability of EU harvest of migratory birds in non‐secure conservation status: Bridging science and policy

open access: yesJournal of Applied Ecology, Volume 63, Issue 10, October 2026.
Our results allow the identification of the species/populations most likely to be overharvested in the EU, requiring management considerations to ensure compliance with the Birds Directive. Our approach allows us to separate science from policy considerations, facilitating stakeholder discussion and agreement on which species should be prioritized for ...
Marta Cruz‐Flores   +8 more
wiley   +1 more source

A method to estimate actual infrastructure‐induced mortality by integrating hierarchical sources of imperfect detection

open access: yesMethods in Ecology and Evolution, Volume 17, Issue 10, Page 2943-2960, October 2026.
Abstract Human infrastructures are among the most impactful wildlife threats. Although estimates of animal mortality by these structures exist over a given period, they typically do not account for several levels of imperfect detection (i.e. difference between recorded and true mortality).
Guillermo Gomez‐Peña   +6 more
wiley   +1 more source

Reala optioner : ett strategiskt verktyg

open access: yes, 2003
Background: Businesses are traditionally valued with the so called Discounted Cash Flow-model. When valuing newly-started businesses, surrounded by high uncertainty, and whose capital mostly consists of unrealized business opportunities, the Discounted Cash Flow-model needs to be complemented if the total value of the business is to be captured.
Elisson, Frida, Johansson, Anna
openaire   +1 more source

Värdepapperisering av reala kapitalintensiva tillgångar i Sverige

open access: yes, 2002
Syftet med denna uppsats är att göra en deskriptiv analys av finansieringstekniken värdepapperisering samt utreda vilka reala kapitalintensiva tillgångar som ligger närmast en värdepapperisering i Sverige i dagsläget.
Ljungfelt, Kristoffer
core  

COVID-19's impact on Australian wine markets and regions. [PDF]

open access: yesAust J Agric Resour Econ, 2021
Wittwer G, Anderson K.
europepmc   +1 more source

Vad är frälsningen för Storbritannien? en undersökning om reala växelkursers påverkan på den tyska och brittiska produktionen [PDF]

open access: yes, 2013
Syftet med den här undersökningen är att undersöka om reala växelkursförändringar har någon effekt i tillverkningsindustrin och i servicesektorn i Storbritannien och i Tyskland.
Lundberg Hansson, Martin
core  

Criterios formales para la presentación y publicación de originales

open access: yesRevista de Estudios de la Administración Local y Autonómica, 2016
Criterios formales para la presentación y publicación de ...
Revista Reala
doaj   +2 more sources

Intermittent theta burst stimulation over the parietal cortex has a significant neural effect on working memory. [PDF]

open access: yesHum Brain Mapp, 2022
Deng X   +10 more
europepmc   +1 more source

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