Results 61 to 70 of about 90,104 (229)

Predictive performance of Fetal Medicine Foundation first‐trimester screening algorithm for pre‐eclampsia according to conception mode

open access: yesUltrasound in Obstetrics &Gynecology, Volume 67, Issue 6, Page 806-814, June 2026.
ABSTRACT Objective To investigate the incidence of pre‐eclampsia (PE) and the predictive performance of the Fetal Medicine Foundation (FMF) first‐trimester PE screening algorithm across pregnancies conceived using assisted reproductive technology (ART), after ovulation induction (OI) and through spontaneous conception (SC).
A. S. L. Kjaer   +23 more
wiley   +1 more source

Accounting for Expected Cost Savings and Synergy Gains: The Role of Lenders’ Risk Preferences Comptabilisation des économies de coûts et des gains de synergie attendus : le rôle des préférences des prêteurs en matière de risque

open access: yesContemporary Accounting Research, Volume 43, Issue 2, Page 893-922, Summer 2026.
ABSTRACT This paper examines whether lenders' risk preferences explain the use of cost‐synergy adjustments in loan contracts. These adjustments represent an aggressive accounting choice that permits borrowers to add expected cost savings and synergy gains from mergers, acquisitions, and restructurings to contractual earnings. Using novel data from loan
Shushu Jiang
wiley   +1 more source

Estudio de la ondulación del geoide

open access: yesUniciencia, 2004
Se describe una metodología alternativa para determinar la ondulación del geoide en un área de 4x4 minutos de arco en los alrededores de la Escuela de Topografía, Catastro y Geodesia de la Universidad Nacional en Costa Rica.
Jorge Moya Zamora, Esteban Dörries B
doaj  

Beyond the next step: A multi‐criteria generative validation framework for step selection functions

open access: yesMethods in Ecology and Evolution, Volume 17, Issue 6, Page 1754-1767, June 2026.
Abstract Step‐selection functions (SSFs), typically fitted using step‐selection analysis (SSA) or integrated step‐selection analysis (iSSA) are widely used to infer habitat selection and movement kernels from high‐frequency telemetry data, but most standard validation tools focus on one‐step‐ahead prediction and do not guarantee that fitted models ...
Aurélien Nicosia
wiley   +1 more source

Coordinación en Ratas: Ajuste a Restricciones Interdependientes. [PDF]

open access: yes, 2013
The study of behavioral adjustment to environments in which interactions among individuals and their consequences are interdependent has resulted in procedures that limit interaction and restrict the operant to the simple simultaneity of actions on ...
Bouzas Riaño, Arturo   +2 more
core  

Des ajustements différenciés [PDF]

open access: yesHommes & migrations, 2013
Préserver les traditions de leur pays d’origine constitue une gageure pour les femmes marocaines en situation migratoire. Une étude comparative entre la France et les Pays-Bas montre combien l’identité des migrants marocains se construit en étroite négociation avec les dispositifs sociaux et politiques dominants dans leur société d’accueil.
openaire   +1 more source

Environmentally adjusted productivity growth and shadow prices for dairy farms

open access: yesCanadian Journal of Agricultural Economics/Revue canadienne d'agroeconomie, Volume 74, Issue 2, Page 99-123, June 2026.
Abstract We estimate the environmentally adjusted productivity growth and shadow price for Ontario dairy farms. We use an input‐oriented directional distance function and farm‐level data from 2000 to 2020. First, we find that while GHG emissions per cow increase with higher milk yields, emission intensity decreases as milk yield per cow increases.
Bibek Dahal   +2 more
wiley   +1 more source

GPS Cinemático de precisión para la determinación de puntos en los aeropuertos

open access: yesUniciencia, 2004
El establecimiento del apoyo terrestre para la navegación aérea es de vital importancia. De esa manera, el empleo del Sistema de Posicionamiento Global(GPS) es el medio más utilizado actualmente, tanto para la navegación de las aeronaves como en la ...
Jorge Moya Zamora   +1 more
doaj  

Interplay of crop diversity and agricultural area in agroecosystem services: Analytical and empirical study on local water quality

open access: yesCanadian Journal of Agricultural Economics/Revue canadienne d'agroeconomie, Volume 74, Issue 2, Page 149-169, June 2026.
Abstract This study expands the framework for analyzing the interplay of agricultural area and crop diversity on agroecosystem services by incorporating the species‐area relationship concept from biology. We estimate panel fixed effects models that include both agricultural area and crop diversity, along with their interaction term.
Yunsun Park   +3 more
wiley   +1 more source

Recomendaciones en las series de corto plazo de cuentas nacionales en el proceso de ajuste estacional [PDF]

open access: yes, 2018
El objetivo principal de esta tesis es realizar recomendaciones en el uso de software para el proceso de Ajuste Estacional (AE), a las series macroeconómicas de corto plazo (mensual y trimestral) que provienen del Sistema de Cuentas Nacionales de México (
Adriana Jiménez
core  

Home - About - Disclaimer - Privacy